Senior Full Stack Engineer

Persistent Systems Limited; Pune District; On-site; INR 2,500,000 - 4,000,000; Full time

Benefits offered by this job

Culture focused on talent development

Company-sponsored higher education &认证

Flexible work hours

Long Service awards

Insurance coverage: group term life, P

Job summary

Persistent Systems Limited is seeking a Senior Full Stack Engineer to design, develop, and maintain enterprise-grade web applications using Next.js, React, TypeScript, Node.js, and cloud-native technologies. You will collaborate with product managers, architects, and cross-functional teams to deliver secure, high-performance solutions with robust CI/CD, observability, and security practices.

The role emphasizes building scalable infrastructures, integrating AI/ML capabilities, and mentoring

Qualifications

• 8–12 years of full-stack development experience.
• Strong expertise in Next.js and React.js.
• Proficient with TypeScript and modern web architectures.
• Experience building cloud-native applications on AWS/Azure/GCP.

Responsibilities

• Design, develop, and maintain scalable enterprise web apps.
• Build responsive UIs with React/Next.js and Tailwind CSS.
• Develop backend services, APIs, and microservices with Node.js/Fastify.
• Implement SSR/SSG and data-fetching strategies in Next.js.
• Establish engineering standards, code reviews, and mentoring.

Skills

Next.js

React.js

TypeScript

Node.js

Fastify

PostgreSQL

Redis

Drizzle ORM

Cloud platforms

Docker

Kubernetes

CI/CD

OAuth 2.0 / OIDC / JWT / SAML / RBAC

AI/ML integration

LLMs integration

Tools

Drizzle ORM

Redis

PostgreSQL

Docker

Kubernetes

Job description

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 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.

We are seeking a highly skilled Senior Full Stack Engineer to design, develop, and maintain enterprise-grade web applications using modern frontend and backend technologies. The ideal candidate will possess strong expertise in Next.js, React, TypeScript, Node.js, Fastify, PostgreSQL, Redis, and Drizzle ORM, along with experience building scalable cloud-native solutions and integrating AI-powered capabilities into business applications. The role involves collaborating with product managers, architects, designers, and cross-functional teams to deliver secure, high-performance applications while driving engineering best practices, architectural standards, and innovation initiatives.

• Role: Senior Full Stack Engineer
• Location: All Persistent Locations
• Experience: 8 to 12 Years
• Job Type: Full Time Employment

What You’ll Do:

• Design, develop, and maintain scalable enterprise applications using modern web technologies.
• Build responsive, accessible, and high-performing user interfaces using React, Next.js, TypeScript, and Tailwind CSS.
• Develop and maintain backend services, APIs, and microservices using Node.js and Fastify.
• Implement server-side rendering (SSR), static site generation (SSG), and incremental data-fetching strategies using Next.js.
• Write clean, maintainable, and testable code following industry best practices.
• Create reusable UI components and design systems.
• Optimize web application performance, accessibility, SEO, and user experience.
• Implement state management, data-fetching patterns, and UI architecture standards.
• Collaborate with UX/UI designers to translate business requirements into intuitive user experiences.
• Design and implement RESTful APIs and service-oriented architectures.
• Build event-driven and asynchronous processing workflows.
• Implement validation, serialization, and schema-driven development using Zod.
• Ensure system reliability, observability, and fault tolerance.
• Design and optimize PostgreSQL database schemas and queries.
• Implement data access layers using Drizzle ORM.
• Develop caching strategies using Redis to enhance application performance and scalability.
• Perform database tuning, indexing, query optimization, and performance monitoring.
• Design and deploy cloud-native applications on Azure, AWS, or GCP.
• Implement containerized deployments using Docker and Kubernetes.
• Build CI/CD pipelines to automate testing, deployment, and monitoring.
• Implement authentication and authorization using OAuth 2.0, OIDC, JWT, SAML, and RBAC.
• Integrate AI/ML capabilities and Large Language Models (LLMs) into enterprise applications.
• Participate in architecture reviews, technical design discussions, and solution planning.
• Conduct code reviews and mentor junior engineers.
• Establish engineering standards, coding guidelines, and best practices.

Expertise You’ll Bring:

• Strong expertise in Next.js and React.js.
• Advanced proficiency in TypeScript.
• Strong understanding of responsive web design and component-based architecture.
• Experience with state management libraries and modern frontend architecture.
• Expertise in Node.js and Fastify.
• Experience with REST API development and microservices architecture.
• Strong knowledge of event-driven systems and asynchronous processing.
• Hands-on experience with Zod for schema validation.
• Strong expertise in PostgreSQL database design and optimization.
• Experience with Redis caching and performance tuning.
• Hands-on experience with Drizzle ORM.
• Experience with cloud platforms including Azure, AWS, or GCP.
• Strong knowledge of Docker and Kubernetes.
• Experience implementing CI/CD pipelines and Git-based development workflows.
• Knowledge of Infrastructure as Code (IaC) and cloud automation practices.
• Expertise in OAuth 2.0, OpenID Connect (OIDC), JWT, SAML, and role-based access control (RBAC).
• Experience implementing secure API architectures and application security best practices.
• Hands-on experience integrating AI/ML capabilities, LLMs, and AI-powered solutions.
• Familiarity with prompt engineering, AI APIs, and intelligent automation solutions.
• Strong system design, architectural, and engineering leadership skills.
• Experience mentoring developers and conducting technical reviews.
• Excellent communication, stakeholder management, and collaboration skills.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Ability to deliver scalable, secure, and high-performance enterprise solutions.
• 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
• 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

"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."