Full Stack Developer

We are working with an innovative medium-sized company focusing on the energy sector. They are a leading IT service provider that enables companies to enter and actively participate in the energy market for grid-bound energies, including electricity, gas, and alternative/renewable energies. They offer comprehensive services for energy market processes, IT and communication processes, clearing, and customer service, providing access to a future-oriented market.

The Role

Optimise and maintain PostgreSQL databases

Develop business logic within databases using PL/pgSQL

Maintain existing PL/pgSQL procedures

Develop and support web applications based on C++, HTML, CSS, JavaScript, and Node.js

Participate in agile project teams from feature planning to testing and go-live

Serve as the first point of contact for the support team regarding technical questions

What You'll Need

Completed degree in Computer Science or comparable qualification

Proficient in PostgreSQL or similar databases

Experience with PL/pgSQL or comparable procedural database languages

Experience in Linux environments

Excellent German and English skills (minimum B2 level)

Independent, structured work style with a hands-on mentality

What's On Offer

Flexible working hours with flextime arrangement

Hybrid work model (remote, office in Cologne or Unna)

Permanent position in a future-proof company within the energy industry

Attractive compensation with development opportunities

Apply via Haystack today!