Senior Software Engineer

Fluence is the leading global energy storage technology and services company, created and backed by Siemens and AES, two industry powerhouses and pioneers in energy storage. Fluence unites the scale, experience, breadth, and financial backing of the two most experienced icons in energy storage.

Our mission is to create a more sustainable future by transforming the way we power our world. Energy storage is critical to this transformation, yet today the market is fragmented and customers face the challenge of finding a trusted technology partner amidst conflicting technical claims, inexperienced vendors and installers, and new market entrants with limited power sector knowledge.

Fluence brings the proven technology solutions and services that overcome the commercial and regulatory barriers that stand in the way of modernizing our energy networks. We are the partner that can deliver at a global scale with the most experienced and knowledgeable team in the world.

As a Senior Software Engineer, you will play a pivotal role in the design, development, and maintenance of high-performance web-based applications, including SCADA and Industrial IoT (IIoT) systems. This role focuses heavily on both frontend and backend development, leveraging technologies like React.js, AG-Grid, AG-Charts, and web sockets for real-time data acquisition and visualization. Collaborating with product managers and subject matter experts in an agile environment, you will contribute to building cutting-edge solutions.

Key Responsibilities:

•Frontend Development: Build user-friendly and visually dynamic interfaces using React.js, AG-Grid, and AG-Charts to handle real-time data visualization and interaction.

•Backend Development: Design and develop robust applications using Node.js and NestJS, with an emphasis on efficient web socket integration for real-time data communication.

•Real-Time Systems: Implement and optimize systems for real-time data acquisition, processing, and visualization.

•Global Collaboration: Work effectively within a globally distributed team to achieve project goals.

•Code Quality: Write clean, efficient code; perform testing; create prototypes; troubleshoot issues; and resolve bottlenecks.

•Technical Contribution: Actively participate in design discussions, providing valuable insights to guide technical decisions.

•Documentation: Define and document best practices, methodologies, and technical workflows.

Qualifications:

Must-Have Skills:

•6–14 years of hands-on experience with Node.js, NestJS, React.js, JavaScript, and web sockets.

•Proven expertise in frontend development with React.js, including experience with AG-Grid and AG-Charts for data visualization.

•Strong understanding of real-time data handling and visualization.

•Proficiency in HTML, CSS, and API integration, with an emphasis on performance optimization.

•Expertise in static code analysis, unit testing, and adhering to coding standards.

•Strong skills in browser-based debugging and performance testing.

•Excellent troubleshooting and problem-solving abilities.

Nice-to-Have Skills:

•Experience with data analytics visualization tools.

•Knowledge of cloud platforms (e.g., AWS EC2) and networking concepts.

•Familiarity with CI/CD build pipelines.

•Experience with development on MacOS, Docker, and Ubuntu environments.

Educational Requirements:

•Bachelor’s degree in Computer Science or a related field (preferred).