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

ecovium Holding; Düsseldorf; Vor Ort; EUR 55.000 - 75.000; Vollzeit

Zusammenfassung

ecovium Holding seeks a Senior Full-Stack Developer focused on backend technologies (.NET and Java) and frontend skills (Angular/React). You'll design scalable cloud applications, leverage AI, and mentor colleagues while enjoying flexible working conditions and a commitment to innovation in logistics and business solutions.

Leistungen

Wide range of opportunities to contribute ideas

Flexible working hours

Mobile working two days a week

30 vacation days and additional workation days

Eco-friendly mobility with JobRad

Opportunities for professional development

Flat rate for drinks and fruit

Employee discounts

Qualifikationen

• 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.

Aufgaben

• Build and maintain full-stack cloud applications using .NET Core, Java EE and Angular or React.
• Design, optimize and maintain relational and NoSQL databases.
• Apply Test-Driven Development (TDD) principles.
• Prototype and integrate AI/ML APIs into products.

Kenntnisse

.NET

Java

Angular

React

SQL

NoSQL

RESTful APIs

Microservices

Test Automation

Tools

Git

Azure DevOps

Postgres

SQL Server

MongoDB

Jira

Confluence

Jobbeschreibung

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.

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.

Your Qualifications

Must-Have

• 5+ years professional experience in backend development with .NETand Java EE
• 3+ years building frontend applications in Angularor React
• Proven track record in test automation
• Hands-on experience with Gitand Azure DevOps
• Strong SQL and NoSQL databaseskills (Postgres, SQL Server, MongoDB)
• Solid understanding of RESTful API design and microservicesarchitecture

Nice-to-Have

• Familiarity with AI/MLconcepts and usage of AI APIs (OpenAI, Azure Cognitive Services)
• Hands-on experience with Azure DevOps
• Experience working in agile teams and with Atlassian tools

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 anddesign 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

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: professionalworking proficiency (capable of daily work-level communication)

Questions?
For further information, please contact our HR department at [e-mail].