Worldwide Placement Limited

Blockchain Engineer

• Build and maintain scalable microservices using Node.js, JavaScript, and REST APIs
• Design and integrate blockchain-enabled backend services, including smart contract interactions and transaction workflows
• Work with Web3 libraries (Ethers.js / Web3.js) to interact with blockchain networks and wallets
• Contribute to front-end development using HTML, CSS, JavaScript, and TypeScript
• Support monitoring dashboards and internal systems through backend workflows
• Integrate blockchain APIs and decentralized services into existing platforms
• Participate in Agile ceremonies including story refinement, estimation, standups, and retrospectives
• Troubleshoot, test, and deliver clean, secure, and scalable code
• Work proactively and independently with minimal supervision in a remote environment

Blockchain Developer

Full-stack Engineer

• Own End-to-End Features: Take complete ownership of features from conception to deployment, making architectural decisions that impact both frontend and backend systems
• Real-time Features: Implement WebSocket-based real-time capabilities for seamless user experiences
• AI Integration: Work closely with their AI services, integrating cutting-edge models into their product workflows
• Make Independent Decisions: They trust you to make technical decisions without constant oversight - from choosing libraries to architecting new features
• Rapid Iteration: Ship features quickly while maintaining code quality in a fast-paced AI landscape where capabilities evolve weekly

Senior Full Stack Engineer

SDET

• Derivation of automated tests from business requirements
• Implementation of Gherkin specifications with Cucumber
• Development and enhancement of test automation (backend, API, E2E)
• End-to-end testing with Playwright
• Integration of tests into CI/CD pipelines
• Ensuring reproducible test environments
• Collaboration with backend, full-stack, and DevOps engineers
• Participation in our Spec-Driven methodology

Junior QA/Test Engineer

Backend Engineer

• Designing and developing sophisticated applications in the areas of email, voice, chat, video, and screen archiving as well as data analysis
• Creating functional and technical specifications
• Continuously enhancing existing products with a strong focus on future viability
• Actively contributing to agile teams – from initial concept to go-live

Blockchain Developer

Senior Full Stack Engineer

Junior QA/Test Engineer

Software Developer – Full Stack, Backend, Frontend