Lead Frontend Developer (f/m/d)

A Snapshot of Your Day

As a Lead Frontend Developer, you will take ownership of frontend architecture and technical direction across mobile and web applications. You will work in a cross-functional environment to deliver modern, scalable, and high-quality digital products that create real customer value.

How You’ll Make An Impact

• Lead the design and development of modern, scalable frontend architectures using Flutter/Dart, React/JavaScript, with several C# components in the backend. Drive technical decisions and ensure high engineering standards across projects
• Collaborate closely with Product Managers, Designers, Backend Engineers, and DevOps teams to translate UI/UX concepts into responsive, high-performance, and reusable frontend components
• Establish and enforce best practices in code quality, testing, documentation, and CI/CD while mentoring developers, and fostering a culture of technical excellence
• Optimize performance across platforms (web, mobile, cross-platform) ensuring seamless integration with RESTful APIs, GraphQL services, and third-party libraries
• Contribute to frontend strategy, tooling decisions, and framework evolution
• Stay current with emerging frontend technologies and drive continuous improvement
  
  

What You Bring

• Bachelor’s or Master’s degree in Computer Science or related field with longstanding experience in software development, including architecture responsibilities
• Proven experience leading frontend development in complex application environments with strong architectural thinking and system design skills
• Ability to guide and mentor frontend engineers. Proactive problem-solver with an ownership mindset, comfortable in agile, collaborative environments
• Strong expertise in React/JavaScript and Flutter/Dart, with experience in building complex, scalable web and mobile applications. Deep understanding of state management
• Solid knowledge of RESTful APIs, JSON, and third-party integrations, together with experience with CI/CD pipelines and version control systems (Git), along with familiarity with cloud environments (AWS or similar platforms) and container technologies (Docker, Podman, Kubernetes)
• Understanding of cross-platform development (Flutter Web, React Native) and experience with testing frameworks (Flutter Test, Mockito, Jest, React Testing Library)
  
  

About the Team

Our Global Functions are essential in driving the company's strategic initiatives and ensuring operational excellence across various departments, business areas, and regions. These roles support our vision to become the most valued energy technology company in the world. As part of our team, you contribute to our vision by shaping the global energy transition, partnering with our internal and external stakeholders, and conducting business responsibly and in compliance with legal requirements and regulations.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100.00 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• In addition to an attractive remuneration package in line with the market, you can expect an attractive employer-financed company pension scheme
• We also offer the opportunity to become a Siemens Energy shareholder
• We offer our employees the opportunity to work flexibly and remotely, and our inspiring offices provide space for collaboration and creativity
• The professional and personal development of our employees is very important to us. We provide them with the opportunities to learn and develop in a self-determined way, various attractive programmes and learning materials are available for this purpose
• In relation to the "compatibility of family and work", we have a wide range of offers, e.g. flexible working time models, childcare places at many locations, the possibility of trial part-time work or even a sabbatical
  
  

https://jobs.siemens-energy.com/jobs