REST jobs in crypto and blockchain companies

The InfoSec team at Chainalysis is focused on maintaining the security and integrity of our solutions. We collaborate with various teams to integrate secure practices into our development processes, build and manage security tools and dashboards, and oversee the security operations and deployment across our products and infrastructure.The Product Security Engineer at Chainalysis is dedicated to maintaining and enhancing the security of our products.. This role involves collaborating with developers to embed security into every stage of the product lifecycle, building custom security tools, automating assessments, and ensuring a robust security posture within our CI/CD pipelines. The Product Security Engineer also leads proactive efforts in vulnerability management, penetration testing, and security reviews to safeguard our products and continuously enhance our security practicesIn this role, you’ll: Conduct penetration testing and security assessments to identify vulnerabilities and ensure robust security measures.Develop and maintain custom security tools and scripts to automate and enhance security processes.Collaborate with development teams to integrate secure coding practices and solutions into both front-end and back-end systems.Review and improve security within CI/CD pipelines, integrating tools like SonarCloud and Wiz for continuous security assurance.Perform security audits and code reviews, offering guidance through pull requests and collaborative sessions.Analyze and address security issues by providing expert advice and actionable solutions to maintain the integrity of applications.We’re looking for candidates who have: Hands-on experience in penetration testing and security assessments, with a strong ability to identify and mitigate vulnerabilities.Excellent communication skills, both verbal and written, for effective collaboration with cross-functional teams.Proficiency with security tools like Burp Suite, Sonarcloud, Jfrog, and Wiz, and the capability to create custom scripts using Python to enhance automation.Proficient coding skills with a focus on security, particularly in Java and/or JavaScript. Alternative languages include Python and Go.Extensive knowledge of cloud security practices, specifically on platforms such as AWS and GCP.Experience integrating security tools into CI/CD pipelines, and a demonstrated ability to automate security testing within development workflows.Nice to have experience:Familiarity with blockchain or cryptocurrency security challenges and solutions.Experience with Infrastructure as Code (IaC), particularly reviewing and securing Terraform code.Certifications such as CISSP, OSCP, or similar credentials, demonstrating a formalized knowledge of security principles and practices.Technologies we use and teach:Coding Languages: Java, Python, and JavascriptIaC: TerraformCloud: AWS, GCP, CloudflareCI/CD Pipeline: GitHub, GitHub Actions, JenkinsAPIs: REST APIsAbout ChainalysisBlockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and investigate criminal cases. As adoption of blockchain technology grows, more and more organizations seek access to all this ecosystem has to offer. That’s where Chainalysis comes in. We provide complete knowledge of what’s happening on blockchains through our data, services, and solutions. With Chainalysis, organizations can navigate blockchains safely and with confidence.You belong here. At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. Some of the ways we’re ensuring we keep learning are an internal Diversity Committee, Days of Reflection throughout the year including International Women’s Day, Harvey Milk Day, World Humanitarian Day, and UN International Migrants Day, and a commitment to continue revisiting and reevaluating our diversity culture. We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can’t wait to meet you. 

We are looking for a detail-oriented QA Tester with experience in mobile games to join our team and who will be responsible for testing our games, identifying bugs and ensuring a smooth player experience. You’ll collaborate closely with the team to uphold our quality standards and contribute to creating a polished final product.All the responsibilities we'll trust you with:You'll test the mobile game across various platforms (iOS, Android) to identify and report bugs, glitches, and gameplay issues.You’ll perform functional, regression, and performance testing to ensure game quality and stability.You’ll collaborate closely with developers, designers, and other QA team members to understand game features, mechanics, and design goals.You’ll write clear and detailed bug reports, including reproduction steps, expected results, and actual results.You’ll execute test plans, test cases, and checklists throughout the development cycle.You’ll participate in daily stand-ups, sprint planning, and team meetings to provide updates on testing progress and issues.You’ll ensure the game meets platform-specific guidelines and requirements (Apple, Google).You’ll conduct usability testing to ensure a smooth and enjoyable user experience.You’ll stay up-to-date with the latest trends in mobile gaming and QA methodologies.What you'll bring to the team:At least 2 years of experience in QA for mobile games.Experience working with mobile devices, emulators, and debugging tools.Strong understanding of mobile platforms (iOS, Android) and their testing environments.Proficiency in bug tracking tool JIRA.Excellent attention to detail, with the ability to spot subtle issues in gameplay and UI.Knowledge of game development pipelines and agile workflows.Excellent English proficiency to collaborate effectively with our international team.Strong communication skills to effectively report and discuss issues with the development team.Passion for gaming, with a solid understanding of game mechanics and user experience principles.Why you'll love working with us:We’re 100% remote, work wherever you want forever!We offer unlimited holidays and sick days. Take as much time off as you need, to spend time with your family and friends or just because you feel like playing games all day. We trust our team and want to offer a modern work life balance that allows you to thrive both at work and in your personal life.You’ll be able to make an impact, to work closely with the rest of the team and its leads to work on one of the most promising upcoming games in the mobile gaming industry and the Web3 space.You’ll have a comfortable work schedule and stable workload. With a variety of tasks that will allow your constant professional development.We want our team to grow personally and professionally and support learning opportunities, especially with a focus around new AI tools and methods. We have a culture that puts our people first. We believe in open communication, creativity and the value of unique contributions from everyone in the team.We offer a competitive salary in addition to equity option plans.