Staff Software Engineer(Enterprise)

Staff Software Engineer (Auth0)

Senior Frontend Engineer

Blockchain Engineer

.Net Engineer

Full Stack Engineer

Frontend Sr/Lead Developer

Software Development Engineer in Test

Senior SDET – Microservices Focus

Responsibilities: <ul><li>Be part of a diverse and collaborative team consisting of engineers, a product manager and a designer.</li><li>Provide technical direction to the team, detecting technical improvement opportunities and taking action to design and implement them.</li><li>Mentor or coach other engineers to support their growth and bring them along</li><li>Design and develop features, APIs, and fixes to handle our current and future scale.</li><li>Help our customers have a great experience products.</li><li>Be a strong independent contributor.</li><li>Participate in and help improve the team’s agile process.</li><li>Engage with the support team as the last level of escalation for tickets.</li></ul> Requirements: <ul><li>Must have 7+ years of expertise in software development.</li><li>Must have 7+ years of experience with Node.JS/Javascript/Typescript ecosystem</li><li>5+ years of experience in Postgres and Redis.</li><li>Excellent communication and collaboration skills&nbsp;&nbsp;</li><li>Expertise in designing, building and maintaining public or internal APIs with focus on security and performance.</li><li>Solid understanding of the Node.JS/Javascript/Typescript ecosystem</li><li>A bias for well tested code and relevant unit/integration/end to end/performance testing experience</li><li>The drive for designing and building highly reliable, scalable, and secure systems</li><li>A mindset for sharing knowledge and supporting the growth of others around you</li><li>Strong context switching capabilities to be able to contribute to several projects at once, within and beyond the team subdomain</li><li>An owner mentality- you hold yourself accountable and have a relentless commitment to loving your customers</li></ul>

Responsibilities: <ul><li>Build secure, performant, cross-platform applications for both customers and internal company teams.</li><li>Collaborate across teams to solve technical and non-technical challenges.</li><li>Work closely with Product and Design to determine and optimize user experience and information architecture.</li><li>Build new features and maintain existing features by contributing across the full technical stack.</li><li>Debug and resolve production issues and implement fixes for them.</li><li>Be a part of the teams on-call rotations.</li><li>Evaluate new technologies and techniques to improve overall practices.</li></ul> Requirements: <ul><li>Must have 7+ years of expertise in full-stack development.</li><li>Have a passion for learning.</li><li>Have excellent communication and collaboration skills.</li><li>Are customer-obsessed and love helping people.</li><li>Have a good understanding of Javascript and TypeScript.</li></ul>

Responsibilities: <ul><li>Create and implement interactive, user-friendly, and visually appealing user interfaces (UIs) for web applications.</li><li>Develop robust front-end architectures, write high-quality code, and perform code reviews to maintain standards.&nbsp;</li><li>Ensure applications are fast, responsive, and scalable across various devices and platforms by optimizing loading times and performance.&nbsp;</li><li>Research, evaluate, and adopt new front-end technologies and frameworks (Angular, React) to keep products at the groundbreaking.&nbsp;</li><li>Collaborate with our team to create user-friendly web3 applications.</li><li>Develop responsive and intuitive UIs with React, Next.js, HTML, CSS, and JavaScript/TypeScript.</li><li>Work with WAGMI, Viem to interact with smart contracts.</li><li>Work with Redux and/or MobX for smooth state management.</li><li>Work with REST APIs and GraphQL for backend communication.</li></ul> Requirements: <ul><li>Proven experience as a senior frontend engineer, with a track record of delivering high-quality web applications.</li><li>Strong proficiency in JavaScript/TypeScript languages.</li><li>Expertise in frontend frameworks: Angular and/or React.</li><li>Hands-on experience with RxJS library and state management systems: NGRX, NGXS.</li><li>Experience in writing and support unit tests (Karma, Jasmine, Spectator).</li></ul>

Responsibilities: <ul><li>Collaborate with frontend and backend developers to integrate smart contracts with web3 applications.</li><li>Rigorously review code to uphold standards of quality and functional robustness.</li><li>Maintain and enhance existing smart contracts based on evolving needs.</li><li>Stay ahead of the curve by updating knowledge on cryptographic and blockchain advancements, ensuring potential security threats are preempted and neutralized.</li><li>Work closely with product managers and stakeholders to crystallize technical needs and system architecture.</li><li>Offer your blockchain and smart contract expertise to a diverse team audience, catering to both technical and non-technical members.</li></ul> Requirements: <ul><li>Bachelors degree in Computer Science, Engineering, or a related STEM discipline.</li><li>Excellent debugging and troubleshooting skills.</li><li>Strong written and verbal communication skills.</li><li>Self-motivated with the ability to work in a fast-paced, evolving environment.</li><li>Proficient communication skills in Englis</li><li>Strong understanding of blockchain security practices and potential vulnerabilities.</li><li>Proficiency in Hardhat and Foundry.</li><li>Experience with Solidity security testing tools like Slither, Mythril, Echidna</li><li>Practical experience with scripting languages like Javascript or Typescript.</li><li>Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity.</li><li>Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies.</li><li>Demonstrable experience with Solidity.Design, develop, test, and deploy smart contracts.</li></ul>

Responsibilities: <ul><li>Design, develop, and maintain .NET applications.</li><li>Collaborate with cross-functional teams to analyze, design, and implement new features.</li><li>Participate in code reviews to ensure code quality and maintainability.</li><li>Identify and troubleshoot software defects and performance issues.</li><li>Ensure compliance with coding standards and best practices.</li><li>Stay up-to-date with industry trends and technologies to continuously improve software development practices.</li></ul> Requirements: <ul><li>Experience with web development technologies such as ASP.NET, MVC, and JavaScript frameworks (React, Angular, etc.)</li><li>Knowledge of database technologies (SQL, NoSQL)</li><li>Experience with version control systems (Git, SVN)</li><li>Ability to write clean, maintainable, and efficient code</li><li>Strong problem-solving and communication skills</li><li>Bachelors degree in Computer Science or a related field.</li><li>Strong experience in .NET development.</li><li>Proficiency in C# and .NET frameworks.</li></ul>

Responsibilities: <ul><li>Design, develop, test, and deploy smart contracts using Solidity (bonus for Rustbased smart contracts).</li><li>Build and maintain frontend applications using Next.js, React, TypeScript, Wagmi, and Viem.</li><li>Develop and manage backend services, including REST APIs, using Node.js, Rust, or other modern frameworks.</li><li>Implement and maintain subgraphs and substreams (The Graph) for on-chain data indexing and querying.</li><li>Write and maintain scripts (JavaScript, Bash, etc.) for automation, tooling, and DevOps tasks.</li><li>Contribute to and maintain infrastructure using Docker, Kubernetes, and CI/CD pipelines.</li><li>Collaborate with cross-functional teams to define, design, and ship new features and systems.</li><li>Participate in code reviews, testing, and documentation to ensure high-quality software.</li><li>Stay current with the latest developments in Web3, blockchain, and infrastructure tooling</li></ul> Requirements: <ul><li>Minimum of 5+ years of experience in software development across the stack.</li><li>Bachelors degree preferred or equivalent experience</li><li>2+ years of experience with Solidity and smart contract development.</li></ul>

Responsibilities: <ul><li>Design, develop, test, and deploy smart contracts.</li><li>Collaborate with frontend and backend developers to integrate smart contracts with web3 applications.</li><li>Rigorously review code to uphold standards of quality and functional robustness.</li><li>Maintain and enhance existing smart contracts based on evolving needs.</li><li>Stay ahead of the curve by updating knowledge on cryptographic and blockchain advancements, ensuring potential security threats are preempted and neutralized.</li><li>Work closely with product managers and collaborators to crystallize technical needs and system architecture.</li><li>Offer your blockchain and smart contract expertise to a diverse team audience, catering to both technical and non-technical members.</li><li>Actively address and rectify issues identified in live smart contracts.</li><li>Stay updated with the latest developments in the Blockchain ecosystem and adapt solutions accordingly</li></ul> Requirements: <ul><li>Bachelor’s degree in Computer Science, Engineering, or a related STEM field and/or equivalent experience.</li><li>Proven experience in blockchain technology and associated smart contract capabilities.</li><li>Minimum of 3 years of experience in Blockchain Development.</li><li>Demonstrable experience with Solidity.</li><li>Strong understanding of blockchain security practices and potential vulnerabilities.</li><li>Proficiency in Hardhat and Foundry.</li><li>Experience with Solidity security testing tools like Slither, Mythril, Echidna</li><li>Practical experience with scripting languages like JavaScript or Typescript.</li><li>Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity.</li><li>Proven aptitude for best development practices, data structures, algorithms, and methodologies.</li><li>Bachelors degree in Computer Science, Engineering, or a related STEM discipline.</li><li>Excellent debugging and fixing skills.</li><li>Strong written and verbal communication skills.</li><li>Self-motivated with the ability to work in a fast-paced, evolving environment.</li><li>Proficient communication skills in English.</li><li>Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial instruments and systems.</li></ul>

Responsibilities: <ul><li>Develop distributed system architecture and system integration&nbsp;&nbsp;</li><li>Design event-driven applications leveraging microservices architecture on cloud platform&nbsp;</li><li>Carry out Model and assess complex IT solutions&nbsp;&nbsp;</li><li>Work closely with platform engineers and other IT professionals to choose compatible design solutions&nbsp;</li><li>Manage and comply with release management process&nbsp;</li><li>Analyze the scope and expected organizational impact of information systems&nbsp;</li><li>Evaluate existing systems and provide advice on how to meet organizational requirements&nbsp;</li><li>Ensure that the technical components of the project are in sync with the business needs of the organization&nbsp;</li><li>Ensure that information systems are secure from threat&nbsp;</li><li>Provide advice on project design, project costs, and expected benefit&nbsp;</li><li>Identifies technical debt and proactively recommends alternatives or improvements&nbsp;</li></ul> Requirements:﻿ <ul><li>University degree in Computer Science, Computer Engineering or related subjects preferred.&nbsp;&nbsp;</li><li>9+ years of work experience building applications.&nbsp;</li><li>Advanced understanding of IT infrastructure and enterprise architectures.&nbsp;</li><li>Proven experience with microservices-based architecture.&nbsp;</li><li>Proficiency in coding with modern OOP programming languages such as Java and Kotlin experience is a must.&nbsp;</li><li>API-first development experience.&nbsp;</li><li>Extensive experience with Cloud Computing (AWS preferable).&nbsp;</li><li>Expertise in any modern document-oriented database, with a preference for MongoDB&nbsp;</li><li>Experience in developing components for Event-Driven Architecture, with a minimum of production-level experience.&nbsp;&nbsp;</li><li>Experience working in an agile environment with a focus on engineering practices like testing, continuous integration etc.&nbsp;</li><li>Data Migration experience.&nbsp;</li><li>Good knowledge of virtualization.&nbsp;&nbsp;</li><li>Analytics mindset with critical thinking and problem-solving skills.&nbsp;</li><li>Fine knowledge of industry trends and emerging technologies.&nbsp;</li><li>Fluent in English.</li></ul>

Responsibilities: <ul><li>Contribute to planning, estimation, and refinement of stories, epics, and design changes as part of an Agile Scrum team.</li><li>Build out test strategies and plans to cover new areas of functionality, ensuring all necessary testing is performed.</li><li>Refine acceptance criteria into testable units and convert those into automated tests that execute efficiently and reliably.</li><li>Integrate automated tests with CI/CD pipelines and ensure successful automation as part of our standard build process.</li><li>Occasional manual testing when automation is not an option.</li><li>Report, reproduce, and help development resolve defects, emphasis on troubleshooting, root cause analysis, and prevention of similar issues in the future.</li><li>Freely debate ideas and rally behind decisions.</li><li>Pushing for continual improvement in everything we do.</li><li>Apply technology trends and industry innovations to our products and take initiatives.</li><li>Utilizing and embracing AI tools to assist in Quality Engineering activities.</li></ul> Requirements: <ul><li>Domain experience in Quality Engineering, especially automated testing.</li><li>Experience test planning and breaking down stories/requirements into testable units.</li><li>Full-stack experience in automated testing, validating both front-end and back-end interfaces, including RESTful API endpoints and web-based user interfaces.</li><li>Solid object-oriented programming skills and string experience automating in Java, JavaScript, typescript or similar.</li><li>Experience on building and scaling tests using frameworks like Junit/TestNg and/or Cypress/Playwright.</li><li>Experience/familiarity working with public cloud, especially AWS and utilising its SDK to interact with Cloud Services for testing.</li><li>Familiarity working with databases and an ability to incorporate database-side validation into automated tests.</li><li>Experience with CI/CD pipelines, especially using Jenkins and working with pipelines.</li><li>Some working knowledge of Microsoft Exchange, Microsoft 365, Azure Active Directory, and Windows Server.</li><li>Experience/knowledge in leveraging AI tools in building agents, using for reviews and generating skeleton code.</li><li>Some experience/familiarity with performance/scalability testing.</li><li>Bias for action and problem solving – eagerness to take initiative and make things happen.</li></ul>

Responsibilities: <ul><li>Contribute to planning, estimation, and refinement of stories, epics, and design changes as part of an Agile Scrum team</li><li>Build out test plans to cover new areas of functionality, ensuring all necessary testing is performed</li><li>Refine acceptance criteria into testable units and convert those into automated tests that execute efficiently and reliably</li><li>Integrate automated tests with CI/CD pipelines and ensure successful automation as part of our standard build process</li><li>Occasional manual testing when automation is not an option</li><li>Report, reproduce, and help development resolve defects, emphasis on troubleshooting, root cause analysis, and prevention of similar issues in the future</li><li>Pushing for continual improvement in everything we do</li></ul> Requirements: <ul><li>Domain experience in Quality Engineering, especially automated testing</li><li>Experience test planning and breaking down stories/requirements into testable units</li><li>Full-stack experience in automated testing, validating both front-end and back-end interfaces, including RESTful API endpoints and web-based user interfaces</li><li>Solid object-oriented programming skills and experience automating in Java, Javascript, or similar</li><li>Familiarity working with databases and an ability to incorporate database-side validation into automated tests</li><li>Experience with CI/CD pipelines, especially using Jenkins</li><li>Some working knowledge of Microsoft Exchange, Microsoft 365, Azure Active Directory, and Windows Server</li><li>Some experience/familiarity with performance/scalability testing</li><li>Experience/familiarity working with public cloud, especially AWS</li><li>Bias for action and problem solving – eagerness to take initiative and make things happ</li></ul>

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19 javascript Jobs found

Staff Software Engineer(Enterprise)

Staff Software Engineer (Auth0)

Senior Frontend Engineer

Blockchain Engineer

.Net Engineer

Full Stack Engineer

Blockchain Engineer

Frontend Sr/Lead Developer

Software Development Engineer in Test

Senior SDET – Microservices Focus

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19 javascript Jobs found

Staff Software Engineer(Enterprise)

Staff Software Engineer (Auth0)

Senior Frontend Engineer

Blockchain Engineer

.Net Engineer

Full Stack Engineer

Blockchain Engineer

Frontend Sr/Lead Developer

Software Development Engineer in Test

Senior SDET – Microservices Focus

WhiteCrow WhiteCrow is on a mission to connect companies with the best talent across the globe.

EMPLOYER

TALENT

COMPANY

Contact Us

JOBS BY SKILLS

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WhiteCrow
WhiteCrow is on a mission to connect companies with the best talent across the globe.