Title: Senior Full Stack Developer
About Cognizant
Cognizant is one of the world’s leading professional services companies, transforming clients’ business, operating, and technology models for the digital era. Our unique industry‑based, consultative approach helps clients envision, build, and run more innovative and efficient businesses.
Headquartered in the U.S., Cognizant (a member of the NASDAQ‑100 and one of Forbes World’s Best Employers 2025) is consistently listed among the most admired companies in the world.
About the Team
This role is part of Cognizant IOA (Intelligent Operations and Automation) and, more specifically, a product team with its own origin story.
We began as Matterway, a German startup building automation software from scratch. After being acquired by Cognizant, we retained our team, culture, pace, and way of working. We move like a startup, think like a startup, and now do so with the backing of a global company.
We combine human expertise with intelligent automation, ML operations, and digital experience solutions to help technology and digital‑native companies build smarter, more adaptive operating models.
What’s the Opportunity?
We’re looking for Senior Product Engineers to join our growing team. Today, we are a close‑knit group of four engineers from different parts of the world. We are now doubling in size, and the people we hire will help shape the future of the team.
We are building a platform to support the agentification of operations. You’ll work across a suite of products, including:
- A cloud platform for process optimization
- AI coding agents
- Specialized AI agents
This is genuinely frontier work. We don’t follow AI trends—we implement them. When new models are released, we prototype with them within days.
This is an ideal time to join as founding R&D talent in this space and help set the technical standard for everything that follows.
What Will You Be Doing?
Your Day‑to‑Day Responsibilities
- Design and evolve the core architecture of our platform
- Set technical standards and own complex projects end‑to‑end
- Work on a well‑architected, fast‑evolving TypeScript codebase using technologies such as Webpack, React, Node.js, Electron, and GraphQL
- Collaborate closely with product managers, designers, and engineers to solve complex technical and business problems, with real autonomy
- Participate across the full development lifecycle: scoping, design, estimation, coding, testing, debugging, code reviews, maintenance, and support
- Evaluate and implement proofs of concept using the latest AI tools and models
How You’ll Know You’re Successful
- You independently deliver projects that achieve their intended business impact
- You maintain top‑notch software quality in design, implementation, and documentation
- You proactively surface new models, techniques, or tools before they reach the mainstream
What Makes You a Great Fit
Must‑Haves
- Excellent English (C1+) with strong written and verbal communication
- Strong proficiency in TypeScript or JavaScript across frontend and backend, including building and maintaining Node.js services
- Ability to work independently and take full ownership of deliverables
- Strong technical fundamentals, intellectual curiosity, and a continuous‑improvement mindset
- Deep interest in AI—not just as a user, but as someone who follows research, tracks releases, and forms opinions
Nice‑to‑Haves
- Frontend development experience using modern frameworks such as React or Vue.js
- Experience with Puppeteer or Playwright
- Familiarity with AI‑coding tools (e.g., Claude Code, Cursor, OpenCode)
Why Join Us?
- Work at the cutting edge of AI agents and LLMs in real‑world production environments
- Solve hard problems with high agency—your ideas get heard and shipped
- Join a small, senior, internationally distributed team growing from 4 to 8, giving you real influence on its evolution
- Enjoy the resources of a global organization combined with the speed and culture of a startup
- Remote‑first setup, with the option to work from one of our 13 India locations:
Chennai, Bangalore, Hyderabad, Pune, Mumbai, Gurgaon, Noida, Kolkata, Kochi, Coimbatore, Bhubaneswar, Mangalore, Indore - Flexible working hours
- Pragmatic, outcome‑focused engineering culture
- Strong career growth opportunities within a fast‑growing team at Cognizant
Acerca de nosotros
Cognizant (NASDAQ: CTSH) es arquitecto de soluciones de IA y proveedor de servicios tecnológicos que traduce la inversión en inteligencia artificial en valor empresarial real mediante soluciones de IA de stack completo adaptadas a cada cliente. Su profundo conocimiento de la industria, los procesos y la ingeniería le permite integrar el contexto único de cada organización en sistemas tecnológicos que amplifican el potencial humano, generan un impacto real en el negocio y mantienen a las grandes empresas globales un paso adelante en un mundo en constante cambio. Para más información, visita www.cognizant.es o síguenos en @cognizant.
Información adicional sobre el empleo
La información sobre la compensación es exacta en la fecha de publicación de este anuncio. Cognizant se reserva el derecho de modificar esta información en cualquier momento, de conformidad con la legislación aplicable.
Es posible que se solicite a los solicitantes que asistan a entrevistas de forma presencial o mediante videoconferencia. Asimismo, durante cada entrevista, los candidatos podrán estar obligados a presentar un documento de identidad válido emitido por el estado o por el gobierno.
Cognizant es un empleador que ofrece igualdad de oportunidades. Su solicitud y candidatura no se evaluarán en función de la raza, el color, el sexo, la religión, el credo, la orientación sexual, la identidad de género, el origen nacional, la discapacidad, la información genética, el embarazo, la condición de veterano ni cualquier otra característica protegida por las leyes federales, estatales o locales.
