Fullstack Developer

About Us Tecsys is a global supply chain technology company that helps organizations achieve operational excellence through smarter supply chains. With a strong customer base across healthcare, retail, distribution, and complex logistics, we continue to grow our global footprint?and we're excited to expand our team in India. Earlier this year, we established Tecsys Supply Chain Solutions PVT Limited in Bangalore, further strengthening our global presence. This office builds on our existing India-based support capabilities by introducing new roles and functions that are critical to our 24/7 "follow the sun" global support model. This approach allows us to better serve customers across time zones while ensuring a balanced workload for our teams around the world. Our growing India team plays a key role in supporting and enhancing our solutions, contributing to service delivery, innovation, and the ongoing success of some of the world's most respected brands. At Tecsys, we believe in empowering our people, fostering collaboration, and building a workplace where talent thrives. Join us and be part of a globally connected team that's transforming the future of supply chain. About the role: We're looking for Fullstack developers who are passionate about solving complex problems and who thrive in a dynamic setting that balances focused individual work with strong team collaboration. As part of our Performance and Scalability team, you'll play a key role in developing and maintaining the SWIFT testing framework that supports automated performance testing and benchmarking across product releases. We operate with a strong sense of ownership and accountability, and we expect the same from every team member. You'll be responsible for delivering high-quality, production-ready solutions in a collaborative and fast-paced environment. This role involves close coordination with our SWIFT architecture team based in Canada , which will require flexibility for occasional off-hours discussions and team meetings. Responsibilities:- Build and maintain responsive, user-friendly UIs using React, Next.js, TypeScript, and CSS Extend and optimize backend APIs and services in Python Flask Design database models, queries, and reports using PostgreSQL Deploy and manage Dockerised services hosted on AWS EC2 Develop and maintain CI/CD pipelines using Git and automation workflows (e.g., GitLab or GitHub Actions) Integrate with AWS services (S3, SQS, Lambda) and external systems Collaborate with QA on JMeter, Selenium, and Playwright integration workflows Contribute to the platform's AI readiness by supporting telemetry collection, smart test execution logic, and intelligent test selection Support AI-driven testing features, such as automatic test generation based on recent usage patterns or user prompts Participate in roadmap planning, UI/UX refinement, and long-term platform scalability Build modular components and APIs to support a plugin-based architecture. Requirements Qualifications :- 5+ years of full-stack development experience Strong proficiency in React, Python Flask, and API design Experience building UI components, data-driven dashboards, and developer-facing tools Comfortable with PostgreSQL and designing performant queries Familiar with Docker, CI/CD pipelines, and Git workflows (GitLab/GitHub) Strong experience deploying applications on AWS EC2 and managing cloud-native resources Ability to design multi-container architectures Understanding of how to run and scale containerized test engines independently of the app Knowledge of multi-threaded and parallel test execution strategies Solid understanding of automation tools and frameworks like JMeter, Selenium, and Playwright Familiarity with AI/ML workflows, especially around telemetry analysis, automation intelligence, or prompt-based automation Experience with prompt engineering or LLM integration. This role will require you to be based in Bengaluru. At Tecsys, we value creativity, innovation, and teamwork. Our employees enjoy a supportive work environment, competitive compensation packages, and opportunities for career growth and advancement. Tecsys is an equal opportunity employer. Accommodation is available for applicants selected for an interview.