Senior Full Stack Developer (f/m/d)

 Our COO IT DevOps Team is looking for you!   

 

We are Uniper

 

At Uniper, we are pro-actively transforming the world of energy whilst at the same time ensuring security of energy supply. As an internationally operating company, we work in very diverse teams with the greatest possible working time flexibility for our employees. Our corporate culture is characterized by equal opportunities, mutual appreciation, and respect. With us, you will be able to develop new business models, work on technological solutions for a modern, sustainable, and future-oriented energy supply as well as pro-actively help to shape changes. Interested? Then we will look forward to meeting you!

 

Your responsibilities

 

As a Senior Full Stack Developer  in the COO IT Devops team, you will be responsible for ensuring the overall  end to end software  quality and guiding the cross-team architecture. Acting as the “glue” between frontend, backend and quality assurance  communities, you will drive best practices, facilitate collaboration, and ensure seamless integration of software components. This role demands leadership across the entire Software Development Life Cycle (SDLC), including ownership of code review (Pull Request) processes, application performance, and team Key Performance Indicators (KPIs). 

 

Architectural Leadership 

• Define and manage cross-team software architecture, ensuring scalable and maintainable solutions. 

• Collaborate with Frontend, Backend, Quality Assurance and other teams within CO IT to integrate systems efficiently and consistently. 

• Champion high-level design decisions, ensuring alignment with Uniper’s strategic goals. 

 

Full SDLC Ownership 

• Take responsibility for the entire development lifecycle, from requirements gathering and design to deployment and maintenance. 

• Oversee Pull Request processes, code reviews, and merges to maintain code quality and consistency. 

• Implement and refine tracking, tracing, and monitoring strategies to ensure robust production systems. 

 

Quality & Performance 

• Drive best practices in coding, testing, and deployment to deliver high-quality applications on time. 

• Own performance metrics and KPIs, working with teams to continuously optimize codebase and processes. 

• Encourage a culture of continuous improvement, knowledge sharing, and learning within the development community 

• Own Captain’s View and drive adoption within COOIT teams and beyond 

 

Collaboration & Stakeholder Management 

• Serve as the primary link between Frontend, Backend and Quality Assurance teams, fostering open communication and teamwork. 

• Provide technical guidance and mentorship to junior developers, ensuring adherence to coding standards and practices. 

• Work closely with Product Owners, Project Managers, and other stakeholders to define requirements and set realistic timelines. 

 

Innovation & Continuous Improvement 

• Stay current with emerging technologies and development best practices, assessing their fit for use cases. 

• Advocate for new tools, technologies, and processes to maintain a cutting-edge development environment. 

• Support the evolution of the COODE platform to scale for future projects and business needs. 

 

  

Your profile

Education & Experience 

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field. 

• 5+ years of professional experience as a Full Stack Developer, with a track record of delivering complex applications.