Testing jobs in crypto and blockchain companies

About Us:-Since its founding in 2017, Prometheum has leveraged its deep expertise in securities law, blockchain and trading to create a compliant ecosystem for digital asset securities that enables all investors to seamlessly invest in digital assets securities. Prometheum has relied on its strong diverse team to build the tools to service digital asset securities. To date, Prometheum has built multiple broker-dealers traversing novel areas and a large technology stack (intersecting trading, blockchain, compliance, etc.). We continue to grow and are looking for hardworking hungry individuals that can contribute to our already great fintech company culture as we traverse new and exciting areas that require a thirst for solving complicated problems. Role:- Fullstack Engineer - Full Time W2Salary Range:-$120,000 - $180,000 Overview:- We are looking for a Fullstack engineer who is motivated to bring their skills and experience working in fin-tech areas to our technology stack.  Responsibilities:-Working with technical leadership and other developers to implement custody, compliance, operations and post-trade settlement systems within our NodeJS-based back end architecture. You will be working with internal and external parties to integrate with blockchain systems and APIs. Qualifications:-7+ years’ experience in engineering including both frontend and backend.Extensive experience of NodeJS and common packages, architecturesStrong knowledge of TypeScript for both NodeJS and frontend development, improving type safety and code reliability.Experience designing, maintaining and expanding APIs via REST.Understanding of GraphQL and building efficient queries/mutations.Experience building tool chain applications, agents, services, server and client applications in NodeJS or similarThorough working knowledge working with a variety of database, SQL and other storage technologies in NodeJS.Excellent problem solving skillsExcellent verbal communication and interpersonal skillsExperience working in an Agile environment and familiarity with tools like Jira, Trello, and ConfluenceA proven track record developing interfaces with ReactJS, and are proficient with front-end languages (HTML, CSS and Javascript)Experience with designing and developing microservices-based architectures, especially for complex systems.Basic understanding of key design principles, and responsive and adaptive designWrite clean, tested code and value documenting your work for others.Proficient understanding of client-side JavaScript frameworks, including lodash or underscoreGood understanding of testing tools like Jest or MochaProficient understanding of cross-browser compatibility issues and ways to work around themProficient understanding of code versioning tools, specifically including Git Benefits:-Excellent benefits including:- Health, Vision & Dental InsuranceFully remote position with equipment provided. Prometheum is an equal opportunity employer. Experience RequirementsExperienced

At Timescale, we empower businesses with real-time insights from their data, allowing them to make faster decisions and optimize operations. We are creating a movement to unblock developers who are building the future. Timescale is a product-led growth organization driven by transparent leaders and a globally diverse, remote-first team that is proudly building a modern PostgreSQL cloud platform.We seek a skilled software engineer to join our team focused on building and maintaining our API platform and integration tooling at Timescale. You will have the opportunity to work with a close-knit team, developing Golang services that power our users’ TimescaleDB experience. You will design and architect features and services from the ground up and have ownership over them from the design phase through deployment to production. Timescale is an all-remote organization; this is a full-time position. The preferred location for this role is Europe. What you will be responsible for in this role:Ownership of features and services from inception through deployment and ongoing production support.Design, develop, and maintain APIs and tooling to enable integrations from and to Timescale.You could be a great fit if you have:3+ years of software engineering experience in production environmentsStrong programming skills (we mainly use Go but are more concerned with good fundamentals), including working with concurrency and high volume/traffic workloadsExperience with event-driven architecture and modern API technologies like gRPC and GraphQLStrong experience with and commitment to testingComfortable developing with Linux and containersNice to haves:Experience with deploying in Kubernetes environments and/or developing Kubernetes operators/controllersDeep knowledge of at least one major cloud provider (AWS preferred)Experience deploying, operating, and using major production-level databases. Huge bonus points for PostgreSQL and/or TimescaleDB!Experience building tooling and APIs; experience with 3rd party integrations is a plus.You might not be a great fit if:You aren't comfortable with a fast-paced, dynamic environment where priorities can shift quickly. You prioritize technology over user experience.You prefer a highly structured role with clearly defined tasks and responsibilities.You're not a self-starter who thrives on taking initiative and ownership. Our Commitment:We will respond to all applicants We strive to review all applications fairly, without bias, and shortlist based on relevant skills and experience.All active candidates will be informed of what is happening next in the process.About Timescale🐯Timescale is the creator of TimescaleDB and PGVectorscale, trusted by tens of thousands of organizations for their mission-critical time-series applications. We're committed to empowering developers and businesses worldwide, helping them build data-driven products that measure everything that matters—from software applications and industrial equipment to financial markets, blockchain activity, consumer behavior, machine learning models, and climate change.By analyzing data across time (“time-series data”), developers gain insights into what’s happening, how it’s changing, and why. With a global, fully remote workforce, Timescale is supported by top investors, including Tiger Global, Benchmark Capital, NEA, Redpoint Ventures, Icon Ventures, and Two Sigma Ventures.Enjoy debating the crunch-factor of different chicken nuggets 🍗, sweating it out during lunch 💦, talking about your kids, whether they be actual children 👶🏽, potted plants 🌱, or four-legged creatures 🐾? You’ll fit right in at Timescale!Our Tech stack: We share our tech stack with the caveat that we don’t require previous experience in it (but a love of these languages is helpful): Timescale's tech stack includes TimescaleDB, built on PostgreSQL, along with AWS, Go, Docker, Kubernetes, and Python for scalable time-series data management.To learn more, visit www.timescale.com or follow us on Twitter @TimescaleDB.What we’re offeringBenefits may differ from country to country.Flexible PTO and family leaveFridays off in August 😎Full remote work from almost anywhereStock optionsMonthly WiFi stipendProfessional development and educational benefits 📚Premium insurance options for you and your family (US employees)

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.The Coinbase, Inc. Compliance Quality Assurance (“CQA”) Team plays a critical role in achieving our mission. The CQA Team is a near-time quality validation function focused on providing confidence that the company’s business processes and controls are operating effectively and efficiently in meeting the compliance obligations and industry best practices. As a Senior Associate of the CQA Team, you will be assisting the CQA Manager in building a high-performing team of CQA associates who are passionate about regulatory compliance in the cryptocurrency industry. You will help businesses achieve operational excellence in a compliant manner by providing insights through ongoing quality assurance reviews.  What you’ll be doing: Assist in developing and executing a risk-based Quality Assurance (“QA”) Program focused on CDD, EDD, PEP/sanctions screening, AML alerts investigations, SAR/no SAR decision and filings, and other compliance workstreams.  Participate in setting up a cadence of QA reviews for each in-scope functions/activities, standard QA workflow, and sampling approach.  Involve in establishing a weighting calculation/scoring methodology for material findings and quality issues. Help create QA checklists, instructions, and workpaper templates. Lead the execution of QA reviews and inspect the quality of work performed by team members. Produce well-supported metrics-driven QA reports with insights and recommendations to business stakeholders. Maintain a central repository containing the results of QA reviews and track recommended corrective actions.  Assist in creating clear and concise reporting of the QA Program health and identified issues/themes to senior management.  Build a strong and skillful team through ongoing guidance, coaching and training to staff. Cultivate a trusted relationship with business partners through collaborating on procedural and process enhancements. Monitor and stay current with AML/CFT and sanctions regulatory requirements, industry developments, and best practices. Continuously add value through effective project management and efficient execution. Other duties as assigned. What we look for in you: Hands-on experience in executing QA, Audit, or Compliance Testing programs across a diverse range of financial services/products Adequate experience in working across multiple AML systems and programs simultaneously (e.g., experience in combinations of KYC, AML/CFT, and sanctions) Working knowledge of AML/CFT and sanctions laws, regulations, and rules for financial services/products Track record of delivering work outcome to budget and meeting quality standards Experience in assisting, developing, and producing metrics and reporting  Strong written/verbal communication, critical thinking, and problem-solving skills Highly-motivated, analytical, organized, innovative, and adaptive Multi-tasking ability, team-oriented, and a self-starter Proven ability to work collaboratively with global partners in other functional units Exceptional work ethic and flexibility to work extended hours to meet deadlines, when necessary Ability to work with limited direction from management when situations occur Intermediate to advanced level in PowerPoint/Google Slides and Excel/Google Sheets B.A./B.S. degree in business, finance, and other related fields Nice to haves: Experience with and/or keen interest in cryptocurrency Experience in using data extraction and analysis tools (e.g. SQL, Tableau, SAS, Snowflake) Experience with or previous exposure to financial services regulators or Big 4 accounting firms Professional certifications (e.g. CAMS, CFCS, CFE, and CRCM) Job ID: P66161Pay Transparency Notice: Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, vision and 401(k)).Pay Range: $117,385—$138,100 USDCommitment to Equal Opportunity Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law.  For US applicants, you may view the Know Your Rights notice here.  Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law.  Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information.  For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and Applicants Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.      

About us: BVNK provides modern payment infrastructure for businesses. We unify banks and blockchains in a single platform. With BVNK, businesses can send and receive stablecoin payments, convert between currencies, and add stablecoin payments to their checkout. Using our flexible platform, and robust global licensing and compliance expertise, innovators can launch new payment products quickly and compliantly. We are a diverse team spread across the UK, Europe, South Africa, the US, and APAC, with a shared belief that all payment flows will interact with crypto in the coming decade, and BVNK will be at the forefront of this transformation of the financial system. We have raised $50M in Series B funding from top investors including Haun Ventures, Tiger Global, and Coinbase Ventures, and we're looking for smart, ambitious people to help us build the next generation of payments. We're incredibly honored to have made Newsweek's list of The Top 100 Global Most Loved Workplaces 2 years running (2023 and 2024) and to have been recognised by LinkedIn as one of the Top 20 Startups in the UK in 2024. Location: We offer a Hybrid/Remote working policy which allows us to hire across EMEA.   About The Role: The role will be reporting to our VP of Operations, Sarah Down. You will provide operational SME knowledge to ensure our systems are continuously working to a high standard and that new product offerings and enhancements are fully tested before being made available to our clients. Key Responsibilities: Serve as and maintain expert-level SME knowledge on treasury management and digital assets, ensuring compliance with regulatory requirements and implementing best practices to secure digital and fiat assets while optimising treasury and financial processes. Support: Project requirement specifications Production environment testing for happy and unhappy path scenarios Create and own: Operational requirements and impact assessments Test plans, execution of production testing, and clear documentation of results Go live checklists and sign off Pilot and roll-out plan timelines Continuous improvement backlogs - tracking system/process improvements and prioritising accordingly with Product Work closely with: Product and Tech Teams to schedule testing to ensure efficient feedback loops on any issues discovered - support operationally on potential solutions Operations to ensure projects go live seamlessly - creating handover documentation/guides and running demos Identify and raise any blockers, risks, or issues on new projects - assisting with troubleshooting and resolution alongside Product and Tech to VP Operations Continuously grow knowledge around how operations works and how new projects are managed, built, and delivered cross-functionally. Run operational retrospectives after go live to improve efficiencies and share learnings Be aware of potential compromises between speed and quality Manage communications between relevant teams to ensure the correct people have the information they need to remain collaborative and thus maintain healthy team dynamics What we need from you: 2+ years of experience working in a regulated payment business is essential Strong financial acumen, commercial awareness, analytical skills, and the ability to display both a methodical and analytical approach to resolving problems Change management skills - experience with/heavily involved with high-level process change Exceptional leadership, combined with highly tuned interpersonal, influencing, and communication skills Excellent stakeholder leadership skills both internally and externally; senior-level influencing, relationship management, and consulting Ability to multitask multiple initiatives and own workload on both short and long-term initiatives We Offer: A fair and competitive salary at every stage of your career. Meaningful ownership in the business through our employee option scheme. Flexible working hours, with remote working at its heart. A flexible approach to holidays.  Opportunities to travel to our offices around the world. A culture built on passionate growth-minded people. At BVNK, we are focused on building a diverse and inclusive team. While you may not meet all of our requirements, we’d encourage you to apply if you meet the majority of our expectations. You may be a great fit for this role or another role in our team.

About MoonPay 🌖💸Hi, we’re MoonPay. We’re here to onboard the world to Web3.Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else before it.What we doWe’re the leading infrastructure company in Web3. This means we offer our partners everything from payment solutions (we call them 'Ramps') to minting software for digital collectibles, like NFTs. And over 20 million people around the world now trust our products — just take a look on Trustpilot.We’re also big on collaborations. And we've worked on stunts, drops, and partnerships with some of the world's most prestigious and forward-thinking brands.But that’s not all. We have also built our own consumer app because we wanted to see if we could build a better Web3 account. It’s taken off in a big way, and we're working hard to continually improve it and to strive for perfection.So whatever your background, we’re sure there’s something for you here. Come help us build the future of Web3 and digital ownership.About the Opportunity ✍️In this role, you will be joining the Operations Technology team, within Product Operations. Our team works directly with product management, engineering, and policy teams on the company’s top priority initiatives. Product Operations is responsible for building strong connections with user-facing teams (e.g. customer experience, partnership), ensuring a tight product feedback loop, and coordinating high quality launches. The team is deeply rooted in customer empathy using MoonPay products and leverages data insights to help set strategy and direction.What you will do* Drive development and implementation of internal tools and processes to improve operational efficiency, in partnership with Product, Engineering, Operations, Legal, Compliance and others* Previous experience utilizing scrum methodologies to quickly and successfully develop agent-facing and customer-facing tools from 0 to 1(internal tools, CRM, Contact Center), scaling complex operational challenges* Develop, implement, and iterate on program management techniques, frameworks, and KPIs to achieve goals with well defined success measurements* Provide hands-on program management during analysis, design, development, testing, implementation, and post implementation phases* Create clear and concise written proposals, communications and documentation, effectively communicating with leadership and other teams* Leverage data and acquired knowledge to drive strategic decisions across senior leadership* Ability to analyze complex support flows and provide recommendations for process, policy and product improvements* Work effectively with cross-functional teams, following established processes and contributing to team goals., being detail-oriented, and delivering results in a highly organized manner* Build partnerships and, design feedback loops, to deliver cross-functional initiativesAbout You The right candidate for this role is enthusiastic about creating stellar customer experiences and building a world class team. You are detail oriented, with a desire to continuously improve operational processes. You are action-oriented and can move quickly to meet the evolving needs of a fast-paced organization. You are passionate about streamlining complex programs, mentoring high performers and enjoy being a culture carrier for your organization. Most importantly, though, you will embody the core principles that everyone here at the MoonPay lives by. Our “BLOCK Values” are at the heart of everything we do - and they are…B - Be HungryL - Level UpO - Own ItC - Crypto CuriousK - KaizenMoonPay PerksEquity package 📈Unlimited holidays 🏝Paid parental leave 🍼Annual training budget 💻Home office setup allowance 🪑Monthly budget to spend on our products 💰Working in a disruptive and fast-growing industry where the possibilities are endless 🚀Freedom, autonomy and responsibility 💪Research has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learnt, diversity cannot.Please let us know if you require any accommodations for the interview process, and we’ll do our best to provide assistance. Commitment To DiversityAt MoonPay we believe that every voice matters. We strive to create a mindful and respectful environment where everyone can bring their authentic self to work, and experience a culture that is free of harassment, racism, and discrimination. That’s why we are committed to diversity and inclusion in the workplace and are a proud equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including, but not limited to, hiring, recruiting, promotion, termination, layoff, and leave of absence.MoonPay is also committed to providing reasonable accommodations in our job application procedures for qualified individuals with disabilities. Please inform our Talent Team if you need any assistance completing any forms or to otherwise participate in the application process.Please be aware that MoonPay does not request an AI-led interview without seeing a recruiter or team member from MoonPay on video call. We won't ask for your personal identification documents or any money from you during your interview process with us. Be fraud smart! If you receive an email - claiming to be from MoonPay - but from an email address ending in anything other than @moonpay.com, please be aware that this is not us.

(Full-time; Remote, Preferably: European time zone)Welcome to Reown, the onchain UX platform.Previously known as “WalletConnect Inc”, Reown equips builders with the tools needed to create seamless, secure, and intuitive digital ownership experiences.Since its beginnings as a simple QR code in 2018, the WalletConnect Network has grown into a comprehensive ecosystem, serving over 6,000 apps, 600+ wallets, and 15+ million users.Reown offers cutting-edge toolkits like AppKit and WalletKit, designed to enhance web3 interactions. AppKit enables smooth wallet integrations, login options, and on-chain transactions, while WalletKit focuses on securing and simplifying wallet connections to thousands of apps, supporting both EVM and non-EVM blockchains.Backed by $25 million in funding from some of the world’s best crypto and infrastructure investors such as Union Square Ventures, 1kx, Shopify, Coinbase Ventures, Circle Ventures, and Uniswap Labs Ventures, Reown is a global, remote-first team that values openness, simplicity, innovation, and ownership.The Role:Reown is seeking a meticulous and experienced Quality Assurance Tester to uphold and elevate the quality of our products. As our first dedicated QA hire, you’ll have the unique opportunity to define and shape our approach to quality, complementing our existing automated testing framework. If you’re driven by a passion for excellence, thrive in collaboration, and are eager to play a critical role in delivering seamless on-chain user experiences, we want to hear from you. Responsibilities:UI Testing & Validation: Perform thorough, hands-on testing of UI workflows and screens that are not covered by automated tests. Create test plans to ensure that all aspects of the product meet testing expectations Identify, document, and track bugs, ensuring detailed and reproducible steps for engineers to resolve issues efficiently. Collaborate with product managers, designers, and engineers to understand requirements, user flows, and expected outcomes for features and fixes. Release Gating Act as the "key approver" for pull requests (PRs) being merged, ensuring only high-quality deliverables progress to production. Validate that features meet design specifications and function flawlessly across various browsers and devices. Ensure that the appropriate test coverage has been added for new code or a fixed issue whenever possible. Bug Management & Organization Help maintain organization in Linear, properly labeling, categorizing, and prioritizing bugs. Work with the team to refine processes for bug triaging and resolution. Quality Practice Development Advocate for and implement best practices around quality assurance across the organization. Drive the development of robust testing practices and workflows to improve overall product reliability. Quality Metric & Reporting Define and track quality metrics to provide actionable insights into the organization’s testing and development processes. Regularly report on the state of quality across teams and recommend areas for improvement. RequirementsMust-Have: 3+ years of hands-on experience in quality assurance, testing, or a similar role. Strong understanding of blockchain technology, cryptocurrency wallets, and the mechanics of on-chain transactions. Exceptional attention to detail, with a keen eye for spotting inconsistencies or bugs. Entrepreneurial mindset - willingness to do whatever it takes to get the job done. Experience testing user interfaces, workflows, and end-to-end user journeys on both web and mobile. Strong communication skills, with the ability to work effectively with cross-functional teams. Familiarity with tools like Linear, Jira, or similar issue-tracking systems (we use Linear). Nice-to-Have: You’ve used Reown / WalletConnect tools Familiarity with Agile development methodologies. Proficiency in reporting and defining quality metrics to monitor product health. In-depth knowledge of user experience principles and best practices, with a track record of delivering intuitive and user-friendly products. Ability to write/improve automated tests for the web in JavaScript and optionally in other platforms e.g. React Native/Flutter/Swift/Kotlin Benefits Fully remote position with a budget for your home office or work environment Regular team offsites to amazing places around the world Opportunities to travel to conferences and community events Generous PTO and parental leave Meaningful Learning and Development budget Competitive compensation package including salary & equity If you’re in the US, we’ll also cover your healthcare The chance to build and grow with one of the most recognized companies in Web3 and have fun while we do it Reown is an equal opportunity employer and we encourage applications from candidates of all backgrounds and experiences. We celebrate diversity and are committed to creating an inclusive environment for all employees.About the companyWelcome to Reown, the onchain UX platform. Previously known as “WalletConnect Inc”, Reown equips builders with the tools needed to create seamless, secure, and intuitive digital ownership experiences.

About the Company:  Shardeum is building a layer 1, EVM-based, linearly scalable, smart contract platform that provides low gas fees forever while maintaining true decentralization and solid security through dynamic state sharding. Shardeum aims to be a chain capable of onboarding over a billion people to the crypto revolution, while also democratizing accessibility to decentralization. Shardeum’s mission is supported by prominent Venture Capitalists in the blockchain space, and we are on track to become one of the most widely used and well known smart contract platforms in blockchain history.We encourage you to browse our website, Whitepaper, Discord and YouTube channel to learn more about the project. You can even try downloading our validator software and joining our Testnet. We encourage people of all backgrounds to apply. Your talent and potential is what matters most to us. Shardeum is committed to creating an inclusive culture.About The Role: The Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network. In this position, you’ll have the opportunity to share and cultivate your ideas while innovating to enhance testing methodologies and various components of the Shardeum platform.  We tackle unique challenges that are yet to be addressed, making this role both exciting and rewarding. If you're eager to contribute to a project that holds significance in the global Web3 landscape, check out the details below: What You'll Be Doing: Own and manage the entire QA function and team, consisting of QA Testers and automation engineers. Develop and implement comprehensive QA strategies to ensure the quality of Shardeum’s decentralized platform. Design, develop, and maintain automated testing frameworks and suites. Conduct manual testing as needed, including: white box, integration, system and regression testing. Collaborate closely with development teams to integrate testing into the development workflow. Identify, document, and track bugs and issues until they are resolved. Perform regular reviews and audits of QA processes and standards. Participate in daily and weekly stand-ups, sprint planning and retrospectives with cross-functional teams, including development, product management, and operations, to maintain quality throughout the software development lifecycle. Stay updated on the latest industry trends and technologies to keep Shardeum’s QA practices at the forefront. What We're Looking For: 10+ years of experience in Quality Assurance, including 3+ years in a managerial role. Extensive knowledge of QA methodologies, tools, and processes. Proficiency in creating and managing automated test scripts using automation tools. Extensive experience with manual testing, and meticulous in ensuring comprehensive feature coverage. You excel in problem-solving and debugging. Experienced in Agile/Scrum methodologies. A solid understanding of the software development lifecycle and the role of QA within it. You demonstrate strong leadership, ownership and management skills. Strong communication skills - both verbal and written. We'd Love If You Have: Experience in the blockchain or decentralized applications space. You possess experience in programming languages like Node.js, Typescript or Rust. You’ve made contributions to open-source projects in the areas of QA and/or testing. You have a strong interest in Blockchain, Web3, AI, or Distributed Networks. Experience with consensus protocols and other blockchains Experience running a node in a blockchain network Familiarity with the Shardeum open source repos  Read the Bitcoin and Ethereum whitepapers We are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun.

Join the team of innovative high-end mobile & web development leaders! WeSoftYou works with impact-first companies from all around the globe, using a data-driven approach and continuously increasing our operational effectiveness. Our expertise includes product engineering for E-commerce, Social Media, HealthCare, E-learning, Mobility, etc. WeSoftYou creates web and mobile solutions and custom B2B and B2C applications for various industries and business areas, including Healthcare, e-Learning, Retail, Web3, Fintech, and AdTech. We are looking for a talented and highly motivated Junior+ Manual QA Engineer who will be part of our great team!👉 Required Background & Competencies: At least 2 years of relevant experience as a QA Engineer;Commercial experience in web, mobile and cross-browser testing, API testing (Postman);Hands-on experience in writing test documentation (reports, manuals, checklists, test cases, etc.);Strong knowledge of principles and standards of bug reporting;Good understanding and practical experience working with Agile (Scrum/Kanban) methodology;Upper-intermediate English is a MUST. 🎯 KPIs that will be tracked: Number of critical bugs found by the client 🚀 We expect you to perform such Responsibilities: Working closely with engineering teams; Understanding new product and system functional requirements to create and execute corresponding test plans and test cases, in order to ensure top quality, is delivered; Execute testing of tasks, analyze results, and report status, escalating issues as appropriate; Identify, analyze, and document all programming errors and operational characteristics inconsistent with stated requirements and design specifications; Create and implement regression test cases and test plans. 👉 What we offer: 📈Professional Growth opportunities: Ambitious goals and interesting projects; Ability to contribute to the Delivery framework and knowledge base; Regular & transparent performance review and feedback process; Compensation for self-development; Regular salary review based on performance and results of the technical review; Possibility for both vertical or horizontal growth (in case you want to try a different path). 🎁 Benefits program: 18 working days of fully paid vacation, 5 days compensated sick leaves; Coverage of taxes and free tax reporting support by our Financial department; Help with individual entrepreneurs’ questions and accounting support; Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.); Regular company updates from the CEO (Friday letter). 😌 Comfortable Working conditions: Flexible working hours; Provision of required equipment; Hybrid working model (remote or from a cozy office in the Kyiv center); 👥 Community To build community among our employees we keep going with: Various corporate events; Celebration of important personal and project milestones (project successes, B-days, anniversaries); Open door culture (regular one-to-one meetings with HR/PM/Manager); Support of team members during russian aggression (evacuation, safe accommodation in Western Ukraine, financial support for those who joined the Armed Forces, donations, etc.).

Make your positive impact on the future of gaming As the gaming industry undergoes rapid transformation, from the rise of free-to-play to the emergence of play-to-earn games and GameFi, Nyan Heroes stands at the vanguard of this revolution. With a focus on crafting a AAA multiplayer shooter set to launch its alpha in late 2024, we're committed to pushing the envelope. By harnessing the power of blockchain technology, Nyan Heroes aims to involve and empower players equitably in all aspects of the game and its economy. Our mission is to set the gold standard for fair, sustainable game development in the GameFi space, leading the industry's advancement technologically, ethically, and inspirationally.   About the role:We are seeking to hire a Data Analyst who shall help create and define the vision for product-wide analysis and interpretation of data to discover compelling and actionable business insights. They will create efficient and effective queries that provide timely and accurate reports resulting in maximising databases with a view to current and future scaling. In addition, they will collaborate with cross-discipline teams from marketing, design, production, engineering and our creative director, delivering insightful, recommendations that result in effective business action plans, guided by senior leadership.   What you’ll be doing:  Data Pipeline Development: Design, build, and maintain scalable data pipelines to collect, process, and store data from various sources. Ensure pipelines are optimised for performance and cost-effectiveness. Data Integration: Integrate diverse data sources (e.g., APIs, databases, streaming platforms) into unified data systems. Implement data transformation and cleansing processes. Data Infrastructure Management: Set up and manage databases, data warehouses, and data lakes. Optimise storage solutions for scalability and efficiency. Performance and Quality Assurance: Monitor and improve the reliability, efficiency, and quality of data systems. Implement data validation and error-handling processes to ensure data accuracy. Collaboration and Support: Work with data scientists, analysts, and business teams to understand data requirements. Provide support for data-related issues and troubleshooting. Security and Compliance: Ensure data systems comply with relevant data privacy and security regulations. Implement access controls and encryption to protect sensitive data. About you: 5+ years’ experience as a Data Analyst/Data Scientist, or Business/Product Analyst within the games industry Experience supporting a live service game, from development planning to delivery of content and features post-launch At least 1 shipped AAA game on console, or PC. Professional experience with Elasticsearch scripted queries Professional experience with Azure Analytics/Data and queries Experience with Hadoop and modern descendants. Professionally skilled in SQL and traditional structured databases Proficiency in Python or similar scripting tools to aggregate, normalize and filter large datasets A/B Testing: experience in conducting controlled experiments to test the effectiveness of different marketing strategies or content and optimize them. Ability to collect, interpret, and analyse data to gain insights into consumer behaviour, trends, and campaign performance. Comfortable with and confident in traversing unexplored game design territory, helping refine ideas into shippable features           Nice to have: Experience with first, or third-person shooters is desirable   FAQs Location: From anywhere in the world. We are globally remote.Equity/tokens available: YesStart date: ASAP   The Studio We are a well-funded gaming studio seeking talented, motivated team members to help build an industry-defining title on PC from the ground up. We are gamers ourselves and believe in allowing talented people to express their own creative freedom. We are looking for many experienced industry heroes to help build and craft an AAA-rated game with a unique innovative twist on the standard formula. We currently have more than 30 talented Nyan members across the world with two-thirds of our team coming from AAA-rated gaming studios and titles. In addition to reshaping the future of gaming, we are committed to creating the top gaming studio culture founded on kindness and our love of cats! Nyan Heroes has already donated $250,000 from its first NFT sale towards our mission of saving 1 billion cats.

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.   What we offer: Earn $5k—$10,4k monthly: the rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers. No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best. We'll manually find the best project for you according to your skills and preferences. Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours. We respect your seniority so you can expect no micromanagement or screen trackers. Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah? We will support you from the time you submit the application throughout all cooperation stages. Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do. Through our community, we will connect you with the best developers from more than 50 countries.   Requirements: 4+ years of software development experience. 3+ years of commercial experience with React.js. 3+ years of commercial experience with Python AND/OR 4+ years of experience with Node.js.   For React & Python Developer: hands-on experience with AWS, Next.js, TypeScript, PostgreSQL would be a plus. For React & Node Developer: hands-on experience with AWS, Next.js, TypeScript is a must.   Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture. Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls. Strong self-organizational skills — ability to work full-time remotely with no supervision. Reliability — we want to trust you and expect that you won’t let us and the client down. Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.   Sounds good for you? Apply now and join the Lemon.io community!   NOT YOUR TECH STACK? We have different projects for Senior Engineers, so if you have 4+ years of commercial experience in software development/testing and you are fluent with AI Engineering or QA Engineering, Blockchain, Solidity, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.   If your experience matches our requirements, be ready for the next steps: VideoAsk — watch a short video about our startup, up to 10 minutes Complete your profile on our website 30-minute screening call Technical interview Feedback Magic Box (we are looking for the best project for you).   P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions.   At the moment, we don’t have a legal basis to accept applicants from the following countries: European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia. Latin America: Cuba and Nicaragua Most Asian countries and Africa.   We expand and shorten the list of exemptions regularly.   Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register here.