Fullstack Developer (Java + React)
Wissen Technology1 month ago
Hyderābād, IndiaMid Level / Senior
Responsibilities
- Design, develop, and maintain scalable full-stack applications using TypeScript, React, and Node.js.
- Build reusable, responsive, high-performance frontend components.
- Develop and integrate backend services and APIs using Node.js.
- Implement JWT-based authentication and authorization.
- Design database schemas and write efficient SQL/PostgreSQL queries.
- Develop event-driven services and asynchronous workflows using Kafka.
- Containerize applications with Docker.
- Deploy, monitor, troubleshoot, and support applications on AWS.
- Integrate applications with Microsoft Teams and Slack using APIs, webhooks, bots, notifications, and messaging integrations.
- Design reliable third-party API integrations with authentication, error handling, retries, rate-limit handling, and failure recovery.
- Troubleshoot application, API, integration, database, and production issues.
- Write clean, maintainable, reusable, and well-tested code.
- Participate in code reviews, coding standards, Agile/Scrum ceremonies, sprint planning, estimation, and technical discussions.
Requirements
- 3–6 years of experience in software testing, QA automation, or SDET roles.
- Hands-on experience with Playwright for web automation.
- Experience with API testing using Postman, REST Assured, or equivalent tools.
- Understanding of functional, regression, integration, and end-to-end testing.
- Experience testing React-based web applications.
- Knowledge of JavaScript and TypeScript for test automation.
- Working knowledge of AWS and cloud-based application environments.
- Experience with Git and version control systems.
- Understanding of SDLC, STLC, defect management, and Agile methodologies.
- Good-to-have experience includes professional software development, React, Node.js, RESTful APIs, JWT, SQL/PostgreSQL, Kafka, Docker, AWS, and Microsoft Teams or Slack integrations.
- Strong debugging, analytical, and problem-solving skills.
Benefits
- Hybrid work arrangement.
- Work location is Hyderabad.
Categories
About Wissen Technology
Wissen Technology is an IT services and consulting firm that builds custom software products, data platforms, and cloud/AI solutions for enterprises in finance, telecom, healthcare, retail, and manufacturing. It operates a services model spanning product engineering, application development, data engineering/analytics, and ERP integration, including Oracle Cloud. Founded in 2015 and headquartered in Bangalore, it is privately held with offices across India, the US, UK, UAE, and Australia.