Senior Full-Stack Developer (m/f/d) .NET, Java & Angular / React

Senior Full-Stack Developer (m/f/d) .NET, Java & Angular/React

logistics & beyond: Become part of our journey

ecovium - shaping an international company group

ecovium is the path where innovative software and hardware solutions for all areas of logistics, business intelligence and competent consulting come together.

In 2021, we formed a group of twelve companies with the aim of sending a strong signal of new directions for the industry and setting the course for new paths in logistics. Supported by strong investors, we continue to grow constantly.

We’re looking for a Senior Full-Stack Developer with a strong backend focus (.NET & Java) and solid frontend skills (Angular or React). You’ll work on the design, development and deployment of scalable, high-quality cloud applications. As AI becomes increasingly important across industries and in everyday life, we have already started to integrate it into our products and processes, so you will help integrate and leverage AI-based APIs to improve our products. If you like writing clean code, mentoring your colleagues and adopting new languages and tools, you belong with us at ecovium.

Key Responsibilities

Development

Build and maintain full-stack cloud applications using .NET Core, Java EE and Angular or React

Use Git and branching strategies (Git Flow, pull requests) for efficient teamwork

Design, optimize and maintain relational (Postgres, SQL Server) and NoSQL (MongoDB) databases

Apply Test-Driven Development (TDD) principles to ensure high code quality and long-term maintainability.

Develop and maintain automated testing frameworks for unit, integration, and end-to-end tests to support continuous integration and delivery.

Follow secure-by-design principles and best practices to write clean, modular, and secure code for cloud-based application

Drive architectural decisions, enforce coding standards and design patterns

Lead code reviews and promote modern software engineering practices

AI Integration

Prototype and integrate AI/ML APIs (e.g., OpenAI, Azure Cognitive Services) into our products

Stay up to date on AI best practices and assist the team in adoption

Methodology and Teamwork

Actively participate in sprint planning, daily stand-ups, backlog refinement and retrospectives

Collaborate closely with product owners and development teams to continuously improve the processes and to deliver end-to-end solutions

Mentor junior developers, share knowledge and foster a culture of continuous learning

Use Jira for issue tracking and Confluence for maintaining clear technical documentation

Your Qualifications

Must-Have

5+ years professional experience in backend development with .NET and Java EE

3+ years building frontend applications in Angular or React

Proven track record in test automation

Hands-on experience with Git and Azure DevOps

Strong SQL and NoSQL database skills (Postgres, SQL Server, MongoDB)

Solid understanding of RESTful API design and microservices architecture

Nice-to-Have

Familiarity with AI/ML concepts and usage of AI APIs (OpenAI, Azure Cognitive Services)

Hands-on experience with Azure DevOps

Experience working in agile teams and with Atlassian tools

Our Benefits

Active: ecovium offers you a wide range of opportunities to actively contribute and shape your own ideas.

Flexible: Whether you're an early bird or a late riser - work the way that suits you best.

Mobile Working: Enjoy the flexibility of working from home two days a week.

ecovication: In addition to 30 vacation days, you can also take up to 30 days per calendar year for workation in other European countries.

Think green: Be mobile and protect the climate - ecovium goes JobRad.

ecovium Academy: Discover a wide range of opportunities for personal and professional development on our company's own learning platform and shape your successful future together with us!

Other Benefits: You benefit from various career opportunities as well as a flat rate for drinks and fruit and employee discounts.

Are you interested?

We look forward to receiving your application as the next step on the exciting path to the future of sustainable logistics and supply chain management.

General conditions:

Contract: full-time permanent position

Place of work: ideally located in the Düsseldorf area or willing to commute regularly

Possible start of contract: asap

Languages:

English: fluent

German: professional working proficiency (capable of daily work-level communication)

Questions?

For further information, please contact our HR department at .

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