etalytics GmbH

Senior Frontend Developer (m/f/d) Angular / TypeScript

Darmstadt full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

Do you want to build frontend software that makes industrial energy systems smarter and more sustainable?
At etalytics, we develop AI-powered energy management solutions that help industrial companies reduce energy consumption, CO₂ emissions, and operating costs. Our etaONE® Energy Intelligence Platform combines IoT, data analytics, and artificial intelligence to turn complex energy data into actionable insights.
As a Senior Frontend Developer, you will take ownership of complex frontend challenges and help evolve the technical quality of our platform. You will work hands-on with Angular and TypeScript, influence frontend architecture and development standards, and support the team through code reviews, knowledge sharing, and technical guidance.

Tasks
Develop and enhance scalable, user-friendly frontend features for our etaONE® platform using Angular and TypeScript.

Take ownership of complex features from technical concept through implementation, testing, and production.

Shape frontend architecture and reusable patterns with a focus on maintainability, performance, and clean system boundaries.

Work closely with UX/UI, Product Management, and Backend to turn product requirements into robust and intuitive solutions.

Improve code quality through automated testing, thoughtful refactoring, code reviews, and pragmatic technical standards.

Identify and resolve complex frontend issues using structured debugging, profiling, and root-cause analysis.

Support and mentor other frontend developers through code reviews, knowledge sharing, and technical guidance and contribute to modern development practices, including AI-supported workflows.

Requirements
You bring a minimum of 4 years of professional frontend development experience and have worked on complex web applications or single-page applications (SPAs).

Strong hands-on expertise in Angular and TypeScript enables you to work confidently with modern Angular concepts such as Signals, dependency injection, change detection, and RxJS.

You have a solid understanding of frontend architecture, maintainable code, automated testing, performance, and accessibility.

You make pragmatic technical decisions and balance software quality, user experience, business needs, and delivery speed.

Experience with technologies such as NgRx/SignalStore, NX, Angular Material, Jest, Storybook, Playwright, TanStack Query, or data visualization libraries is an advantage.

You communicate confidently in English and collaborate effectively across teams.

Benefits:
Purpose-driven work: Support industrial companies in becoming more efficient and sustainable
Flexibility: Hybrid working with home office options and flexible working hours
Team spirit: A supportive, collaborative environment with plenty of room for exchange and cooperation
Community: Regular team events and shared activities
Work-life balance: 30 days of vacation plus a flexible, agile work culture
Well-being: Tax-free benefits card, subsidized local gym membership and the option of a job bike

Ready to make an impact?
Send us your CV (PDF) together with your earliest possible starting date.
We look forward to getting to know you and shaping the future of energy together!
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Interview prep

Walk in with sharper answers.

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Mid
Technology & IT Data Analysis Javascript Project Management Senior Frontend Mid level

Likely questions

  1. Tell us about work you have done that is close to the Senior Frontend Developer (m/f/d) Angular / TypeScript role.
  2. How would you approach your first 30 days at etalytics GmbH?
  3. Which of Data Analysis, Javascript and Project Management have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Data Analysis, Javascript and Project Management.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Frontend Developer (m/f/d) Angular / TypeScript role because I can bring practical experience in Data Analysis, Javascript and Project Management, learn the team quickly, and contribute to the outcomes etalytics GmbH needs from this hire.

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