Senior Full Stack Developer
Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Nov 2, 2026. Persistent Systems scores A on the Alion truth index.
About Persistent
We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 18 of the Fortune 50 companies, 7 of the 10 top US banks, 9 of the 10 technology companies, and numerous innovators across the healthcare ecosystem.
Our disruptor's mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 26 sequential quarters of growth with $487.6M in Q4 FY26 revenue, up 7.8% Q-o-Q and 20.0% Y-o-Y. Our 29,500+ global team members, located in 21 countries, have been instrumental in helping the market leaders transform their industries. We received five awards at the ISG (Information Services Group) Provider Lens Awards 2026 and, for the second year in a row, were awarded the Growth Honor of the Year at the Everest Group Elevate 2026.
About Position:
We are seeking an experienced Senior Full Stack Developer with expertise in modern web application development using .NET, React, Node.js, and cloud-native technologies. The ideal candidate will be responsible for designing, developing, and delivering scalable, high-performance applications while collaborating with cross-functional teams to translate business requirements into innovative technical solutions. This role requires strong full-stack development capabilities, architectural thinking, and a passion for delivering high-quality software products.
- Role: Senior Full Stack Developer - .NET, React & Node.js
- Location: Pune
- Experience: 8 to 12 Years
- Job Type: Full-Time Employment
What You'll Do:
- Design, develop, and maintain scalable web applications using modern frontend and backend technologies.
- Build production-ready solutions leveraging .NET, React, Next.js, TypeScript, Node.js, and related frameworks.
- Collaborate with product owners, business stakeholders, and engineering teams to analyze requirements and define technical solutions.
- Translate user stories into well-designed application components and services.
- Develop responsive and user-friendly interfaces using React, Next.js, TypeScript, and Tailwind CSS.
- Design and implement robust backend services, APIs, and integrations using Node.js, Fastify, and PostgreSQL.
- Build prototypes and proof-of-concepts to validate technical solutions and business requirements.
- Ensure code quality through unit testing, code reviews, debugging, and adherence to development best practices.
- Optimize application performance, scalability, security, and maintainability.
- Collaborate with architects and technical leads to align solutions with enterprise architecture standards.
- Troubleshoot complex application issues and implement effective resolutions.
- Contribute to continuous improvement initiatives, development standards, and engineering best practices.
- Mentor junior developers and support knowledge-sharing initiatives across teams.
Expertise You'll Bring:
- 8-12 years of experience in full-stack application development.
- Strong experience in .NET technologies and enterprise application development.
- Hands-on expertise in React.js, Next.js, TypeScript, and Tailwind CSS.
- Strong backend development experience using Node.js, Fastify, and RESTful API development.
- Experience working with PostgreSQL databases, query optimization, and database design principles.
- Hands-on experience with Redis caching and performance optimization techniques.
- Knowledge of Drizzle ORM and modern database access patterns.
- Strong understanding of software design principles, object-oriented programming, and architectural best practices.
- Experience with application testing, debugging, and quality assurance methodologies.
- Knowledge of software development lifecycle (SDLC) and Agile delivery methodologies.
- Excellent problem-solving, analytical, and troubleshooting abilities.
- Strong communication and stakeholder management skills.
- Ability to work effectively in a collaborative, fast-paced development environment.
Benefits:
- Competitive salary and benefits package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents
Values-Driven, People-Centric & Inclusive Work Environment:
Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.
- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment
Let's unleash your full potential at Persistent -persistent.com/careers
"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."