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Senior Developer (Java Fullstack + AI)

Thoughtworks

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This role on the market

354 open fullstack roles across 112 companies are on ApplySarthi right now, most of them in Bengaluru (29), Hyderabad (17), Delhi NCR (5).

What fullstack roles keep asking for: React (47%), TypeScript (33%), AWS (29%), JavaScript (28%), Agile (27%), Docker (25%), Java (23%), CI/CD (22%) — counted across their open postings here.

AWS jobs · Generative AI jobs · Java jobs · LLMs jobs

Thoughtworks has 34 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for fullstack roles keep coming back to React, TypeScript, AWS, JavaScript. Practise those questions before you sit with Thoughtworks.

Questions you are likely to be asked

  1. Why do you want to join Thoughtworks?
  2. What is your experience with Agile? Tell me one thing you learned the hard way.
  3. When would you not use machine learning for a problem?
  4. Walk me through a model you built, from the data to how it was used.
  5. How did you know your model was actually good, and not just good on your test set?

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Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will create meaningful change for our clients. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result whilst consistently advocating for better engineering practices. By balancing strong opinions with a willingness to find the right answer, Senior Software Developers bring integrity to technology, ensuring all voices are heard.

For a team to thrive, it needs collaboration and room for healthy, respectful debate. Senior Developers are the technologists who cultivate this environment while driving teams toward delivering on an aspirational tech vision and acting as mentors for more junior-level consultants. You will leverage deep technical knowledge to solve complex business problems and proactively assess your team’s health, code quality and nonfunctional requirements.

Job responsibilities

  • You will learn and adopt best practices like writing clean and reusable code using TDD, pair programming and design patterns
  • You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible
  • You will work in collaborative, value-driven teams to build innovative customer experiences for our clients
  • You will create large-scale distributed systems out of microservices
  • You will collaborate with a variety of teammates to build features, design concepts and interactive prototypes and ensure best practices and UX specifications are embedded along the way.
  • You will apply the latest technology thinking from our Technology Radar to solve client problems
  • You will efficiently utilize DevSecOps tools and practices to build and deploy software, advocating devops culture and shifting security left in development
  • You will oversee or take part in the entire cycle of software consulting and delivery from ideation to deployment and everything in between
  • You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills

Job qualifications

Technical Skills

  • You have 5+ years of experience in Java, React, and AWS with strong proficiency in development and a solid foundation in object-oriented programming
  • You have a foundational understanding of Generative AI and Large Language Models (LLMs) and their application in enterprise software development.
  • You can skillfully write high-quality, well-tested code and you are comfortable with Object-Oriented programming
  • You are comfortable with Agile methodologies, such as Extreme Programming (XP), Scrum and/or Kanban
  • You have a good awareness of TDD, continuous integration and continuous delivery approaches/tools

Professional Skills

  • You enjoy influencing others and always advocate for technical excellence while being open to change when needed
  • Presence in the external tech community: you willingly share your expertise with others via speaking engagements, contributions to open source, blogs and more
  • You’re resilient in ambiguous situations and can approach challenges from multiple perspectives

Other things to know

Learning & Development

There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. But we also balance autonomy with the strength of our cultivation culture. This means your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. We see value in helping each other be our best and that extends to empowering our employees in their career journeys.

Onsite Work Expectation

You may be expected to work out of our Thoughtworks office or at our client's office location for all five working days of the week, depending on business or clients’ needs.

About Thoughtworks

Thoughtworks is a global technology consultancy that integrates strategy, design and engineering to drive digital innovation. For 30+ years, our clients have trusted our autonomous teams to build solutions that look past the obvious. Here, computer science grads come together with seasoned technologists, self-taught developers, midlife career changers and more to learn from and challenge each other. Career journeys flourish with the strength of our cultivation culture, which has won numerous awards around the world.

Join Thoughtworks and thrive. Together, our extra curiosity, innovation, passion and dedication overcomes ordinary.

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Listed on greenhouse · posted 2026-07-21. ApplySarthi collects openings and links to application pages; the role is advertised by Thoughtworks, not by us.