Senior Full - stack Developer
Summary
Senior full-stack developer at Auisy Technologies in Pune building scalable, high-performance web products and fintech solutions. Day to day: responsive frontends (React/Next.js), secure backend APIs (Node.js/Go/Python), database and cloud integration, plus performance work on their sub-second query engine at billion-row scale.
Senior Full-stack Developer
Pune
Push the limits of our sub-second query engine. Own performance at billion-row scale.
Job Summary
We are looking for a talented Senior Full Stack Developer to join our engineering team and help build scalable, high-performance digital products and platforms. You will work across frontend and backend systems to develop seamless user experiences, robust APIs, and reliable infrastructure powering modern web applications and financial technology solutions.
The ideal candidate is passionate about building end-to-end products, writing clean and scalable code, and solving complex technical challenges in fast-paced environments.
Responsibilities
- Design, develop, and maintain scalable full stack applications
- Build responsive and high-performance frontend interfaces
- Develop secure and scalable backend APIs and services
- Collaborate with product, design, and engineering teams to deliver features end-to-end
- Optimize applications for speed, scalability, and reliability
- Write clean, maintainable, and reusable code
- Integrate third-party services, APIs, and databases
- Participate in architecture discussions and technical planning
- Troubleshoot production issues and improve system stability
- Ensure best practices in performance, security, and code quality
- Mentor junior developers and contribute to engineering standards
What we're looking for
- 3 5 years of professional full stack development experience
- Strong proficiency in JavaScript / TypeScript
- Experience with modern frontend frameworks such as React.js or Next.js
- Strong backend development experience using Node.js, Golang, Python, or similar technologies
- Experience building RESTful APIs and scalable backend systems
- Strong understanding of databases such as PostgreSQL, MySQL, or MongoDB
- Familiarity with Git and modern development workflows
- Understanding of authentication, authorization, and web security principles
- Experience with cloud platforms such as AWS, GCP, or Azure
- Strong debugging and problem-solving skills
Preferred Qualifications
- Experience working in fintech, SaaS, or product startups
- Familiarity with Docker and Kubernetes
- Experience with Redis, Kafka, or message queue systems
- Understanding of CI/CD pipelines and DevOps workflows
- Experience with server-side rendering and frontend optimization
- Knowledge of scalable system architecture and microservices
Nice to have
- Strong ownership and product mindset
- Ability to work independently in fast-paced startup environments
- Passion for building scalable and user-centric products
- Strong attention to detail and performance optimization
- Excellent collaboration and communication skills
Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.