{"id":2801965,"url":"https://alion.io/job/persistent-systems-senior-full-stack-engineer-3","title":"Senior Full Stack Engineer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"B","score":75,"open_postings":17,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":15500,"max_usd":36000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":139},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Fastify","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"Rest API","optional":false},{"name":"State Management","optional":false},{"name":"Tailwind CSS","optional":false},{"name":"TypeScript","optional":false},{"name":"Zod","optional":false}],"status":"live","first_seen_at":"2026-08-21T16:20:39Z","employer_posted_date":"2026-10-18","last_verified_at":"2026-10-18T09:41:59Z","board_verified":true,"closed_at":null,"days_open":57,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":57},"description":"About Persistent\nWe 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.\nOur 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 reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix Assessment 2026 and Software Product Engineering PEAK Matrix Assessment 2026.\nAbout Position:\nWe 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.\nRole: Senior Full Stack Engineer\nLocation: All Persistent Locations\nExperience: 8 to 12 Years\nJob Type: Full Time Employment\nWhat You'll Do:\nDesign, develop, and maintain scalable enterprise applications using modern web technologies.\nBuild responsive, accessible, and high-performing user interfaces using React, Next.js, TypeScript, and Tailwind CSS.\nDevelop and maintain backend services, APIs, and microservices using Node.js and Fastify.\nImplement server-side rendering (SSR), static site generation (SSG), and incremental data-fetching strategies using Next.js.\nWrite clean, maintainable, and testable code following industry best practices.\nCreate reusable UI components and design systems.\nOptimize web application performance, accessibility, SEO, and user experience.\nImplement state management, data-fetching patterns, and UI architecture standards.\nCollaborate with UX/UI designers to translate business requirements into intuitive user experiences.\nEnsure cross-browser compatibility and mobile responsiveness.\nDesign and implement RESTful APIs and service-oriented architectures.\nBuild event-driven and asynchronous processing workflows.\nImplement validation, serialization, and schema-driven development using Zod.\nEnsure system reliability, observability, and fault tolerance.\nDesign and optimize PostgreSQL database schemas and queries.\nImplement data access layers using Drizzle ORM.\nDevelop caching strategies using Redis to enhance application performance and scalability.\nPerform database tuning, indexing, query optimization, and performance monitoring.\nDesign and deploy cloud-native applications on Azure, AWS, or GCP.\nImplement containerized deployments using Docker and Kubernetes.\nBuild CI/CD pipelines to automate testing, deployment, and monitoring.\nImplement authentication and authorization using OAuth 2.0, OIDC, JWT, SAML, and RBAC.\nIntegrate AI/ML capabilities and Large Language Models (LLMs) into enterprise applications.\nParticipate in architecture reviews, technical design discussions, and solution planning.\nConduct code reviews and mentor junior engineers.\nEstablish engineering standards, coding guidelines, and best practices.\nExpertise You'll Bring:\nStrong expertise in Next.js and React.js.\nAdvanced proficiency in TypeScript.\nHands-on experience with Tailwind CSS, HTML5, CSS3, and JavaScript (ES6+).\nStrong understanding of responsive web design and component-based architecture.\nExperience with state management libraries and modern frontend architecture.\nExpertise in Node.js and Fastify.\nExperience with REST API development and microservices architecture.\nStrong knowledge of event-driven systems and asynchronous processing.\nHands-on experience with Zod for schema validation.\nStrong expertise in PostgreSQL database design and optimization.\nExperience with Redis caching and performance tuning.\nHands-on experience with Drizzle ORM.\nExperience with cloud platforms including Azure, AWS, or GCP.\nStrong knowledge of Docker and Kubernetes.\nExperience implementing CI/CD pipelines and Git-based development workflows.\nKnowledge of Infrastructure as Code (IaC) and cloud automation practices.\nExpertise in OAuth 2.0, OpenID Connect (OIDC), JWT, SAML, and role-based access control (RBAC).\nExperience implementing secure API architectures and application security best practices.\nHands-on experience integrating AI/ML capabilities, LLMs, and AI-powered solutions.\nFamiliarity with prompt engineering, AI APIs, and intelligent automation solutions.\nStrong system design, architectural, and engineering leadership skills.\nExperience mentoring developers and conducting technical reviews.\nExcellent communication, stakeholder management, and collaboration skills.\nStrong analytical, troubleshooting, and problem-solving abilities.\nAbility to deliver scalable, secure, and high-performance enterprise solutions.\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent 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.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment\nLet's unleash your full potential at Persistent -persistent.com/careers\n\"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.\"","description_format":"text","description_chars":7335,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Health Care","Information Technology","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-18T03:00:12Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.526,"p_room":0.28,"age_days":57,"expected_fill_days":26,"reasons":["conf:3","win:tail","crowd:brand"],"computed_at":"2026-10-18T13:10:51Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-senior-full-stack-engineer-3","json_url":"https://alion.io/job/persistent-systems-senior-full-stack-engineer-3.json","meta":{"generated_at":"2026-10-18T13:10:51Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":19588,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-senior-full-stack-engineer-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpersistent-systems-senior-full-stack-engineer-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpersistent-systems-senior-full-stack-engineer-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/persistent-systems-senior-full-stack-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-senior-full-stack-engineer-3"}]}