Senior Backend Developer (m/w/d)
Primary stack
Nice to have's
Job description
About the Position
Senior Backend Developer (m/w/d)
Focus on Java in the Enterprise environment
Location
Düsseldorf (hybrid)
Employment Type
Full-time or part-time
Experience
At least 5 years
About the Company
We are not just a software development company – we are innovation partners for both the business and scientific worlds. With us, you’ll work on customized solutions that help shape the future. If you are passionate about programming, curious about new technologies, and want to make an impact with your ideas, then you’ve come to the right place!
Responsibilities
- Drive new development: Build applications that solve complex problems and set standards in the enterprise space, using Java and modern frameworks.
- Microservices architecture: Develop and integrate microservices to create modular, maintainable software solutions.
- Cloud integration: Implement and manage applications in cloud environments, including the use of cloud services to improve scalability and availability.
- Teamwork and communication: Work closely with other developers, designers, and stakeholders to clarify requirements and develop solutions. Very good German language skills are required to communicate effectively within the team.
- Work close to the customer: Work directly with our clients and bring their feedback into development.
Requirements
- In-depth experience in the design and implementation of enterprise applications using Spring Boot, Quarkus, or Jakarta EE.
- Familiarity with REST APIs and API design.
- Proficiency in relational databases (SQL).
- Expertise in Git and familiarity with build tools such as Maven and Gradle.
- Experience with DevOps and CI/CD pipelines.
- Knowledge of unit testing and integration testing.
- Very good written and spoken German and English language skills.
- Highly motivated and have a strong interest in independently familiarizing yourself with new technological topics.
Nice to Have
- Experience in C++
- Knowledge of Azure, AWS, or GCP
- Experience in API integration and familiarity with OpenAPI, GraphQL, or WebSockets
- Familiarity with OAuth2, OpenID Connect, and Keycloak
- Experience with TIBCO BusinessWorks
We Offer
- Flexible working: Flexitime and hybrid working - from home or from our office in Düsseldorf.
- Modern technology: Varied projects that solve real operational problems.
- Small teams, big impact: A young, open team with short decision paths and clear points of contact.
- Onboarding & development: A personal start and continuous professional development.
- Fair compensation: Transparent salaries, health benefits, a dog-friendly office, 50% subsidized public transport ticket.
Application Process
- Application documents: We carefully review your application as soon as it arrives and will usually get back to you within a week.
- Getting to know each other: We carefully review your application and will usually get back to you within a week.
- Second interview: You'll get to know your team, current projects, and how we work - optionally including a small development task.
- Final Feedback: If it's a good fit for both sides, we'll discuss the contract offer and your start date.
- Onboarding: Individual yet structured - including your first projects.
Get in Touch
Does this sound like your dream job? Then apply today and become part of our team. We look forward to getting to know you.
For more information, contact:
People & Culture
+49 211 / 171 64 90 - 5
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