Wärtsilä Energy Storage is powering the shift to a cleaner, more resilient grid.
We work at the front lines of the energy transition, helping partners around the world maximize the value of renewables through grid-scale battery systems, advanced software, and expert services. Our portfolio includes the industry-leading GEMS Digital Energy Platform, utility-scale battery solutions, and lifecycle services that keep storage assets optimized and ready when it matters most.
With over 17 GWh of storage deployed or under contract across 130+ projects globally, we’re shaping how the grid of the future works.
In a world of rising complexity and accelerating change, we’re looking for future-focused talent to help us design, deliver, and support the energy systems of tomorrow.
We play a key role in Wärtsilä’s vision towards a 100% renewable energy future through flexibility, reliability and integration and a more sustainable world for us all. We are seeking a mid-level software engineer to join our growing software team in Hyderabad
Responsibilities:
- Help design new techniques and tests that automate the system-level testing of our software products
- Implement or extend an existing QA automation platform to test all aspects (both functional and performance) of our software products.
- Test system of back-end/front-end/cloud technologies, with the goal of continuously improving automation and manual test coverage.
- Learn all aspects of the GEMS platform and solutions, help test new or complex features on upcoming projects to ensure smooth delivery.
- Focus on our smart grid and renewable energy control logic, applications, and solutions.
- Participate in an agile development environment.
- Participate in customer facing discussions, meetings, and project delivery.
Requirements:
- A passion for product quality and testing.
- Knowledge and experience of system automation and common tools and libraries.
- Experience testing back-end, front-end and cloud technologies.
- Experience troubleshooting software issues with the goal of finding the root cause.
- Ability to identify tests that will bring value if automated and tests that are a better value to do manually.
- Strong knowledge of Python programming
- Good communication and documentation skills.
- Knowledge and experience with Linux, Docker, and common system maintenance tools.
- Knowledge and experience with TCP/IP networking.
- Experience working in an agile development environment using common tools such as JIRA and Git.
- Comfortable in a fast-moving environment and the ability to quickly adapt to changes in priorities.
- Any knowledge and/or interest in electrical concepts, power grids, renewable or green energy is always a plus.
Educational / Professional Requirements:
B.S. Degree in Computer Science, Engineering (Computer, Electrical, Mechanical), or I.T.
Location- Hyderabad
We offer You:
- Competitive salary and significant upside in your career path as we are growing very fast.
- Dynamic, technology centric working environment within a very focused solution team.
- Opportunity to contribute to world’s leading software applications with lasting impacts on green energy and smart grid industry over 70+ countries.
Last application date: 09/03/2026
At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.
Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.