Job
- Level
- Senior
- Job Field
- IT, DevOps, Back End
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Frankfurt
- Working Model
- Hybrid, Onsite
Job Summary
In this job, you will develop modern backend solutions using Java, support deployment processes, and optimize infrastructure through effective use of DevOps tools and containerized applications like Docker and Kubernetes.
Job Technologies
Your role in the team
- Shape the future of modern software solutions with us in an agile environment! You are an experienced Java developer (m/f/d) with a strong DevOps mindset and are also comfortable on the Linux console? You want to not only write robust code but also take responsibility for stable deployments and infrastructure? Then you are exactly right with us!
- In a new German-speaking, agile team, you will actively contribute to the development of our modular software suite. You will work closely with architects, platform engineering, UX, frontend/backend developers, and our product owners, bringing your expertise into all phases of software development – from conception to rollout.
- Your responsibilities include:
- Development and optimization of Java-based backend solutions with Spring Boot and Hibernate
- Support with integration and deployment through the use of common DevOps tools
- Configuration and maintenance of build and deployment processes (Maven, Jenkins, SonarQube, Nexus)
- Maintenance and monitoring of containerized applications (Docker, Kubernetes derivatives, optionally LXD/LXC/Incus, Nomad, ...)
- Analysis and resolution of build/deployment issues (including Jenkins log analysis of Maven and npm/pnpm builds, monitoring)
- Management and optimization of environments, namespaces, and system resources
- Support with configuration management and application parameterization (e.g., Spring Boot Application.yaml)
- Supporting the team with technical onboarding, knowledge transfer, and cross-functional collaboration.
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Our expectations of you
Qualifications
- Proficient in handling relational databases, especially PostgreSQL. You are not only skilled in Hibernate mappings but also understand SQL optimization, index strategies, and database design for high-performance enterprise applications.
- Solid knowledge in designing and implementing modern API architectures (REST, SOAP) as well as a confident handling of common security standards to secure data communication.
- Solid knowledge of microservice architectures as well as experience with containerized environments (e.g., Docker, Kubernetes, or comparable technologies; knowledge of LXC/LXD/Incus or Nomad is a plus).
- Good knowledge of build and package management (e.g., Maven, npm/pnpm) as well as an understanding of analyzing and optimizing build processes.
- Familiarity with agile working methods (e.g., Scrum, Kanban)
- A pragmatic, solution-oriented working style focused on sustainable, maintainable, and transparent results — the use of technologies is driven by needs rather than trends.
- Strong security awareness as well as a responsible and efficient handling of resources
- Strong communication skills, team spirit, and willingness to take responsibility
- Excellent spoken and written proficiency in German and English.
Experience
- Several years of experience in Java development, ideally with Spring Boot and Hibernate.
- Understanding of mapping and orchestrating complex business processes in the backend; practical experience with workflow engines (such as Camunda BPM) is a plus but not a must.
- Experience with traditional deployment pipelines, monitoring, as well as the operation and maintenance of system environments.
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What we offer
- Results are the priority - therefore, very high flexibility regarding working hours and location (60% remote work).
- Modern locations in Frankfurt am Main and Vienna, as well as regular (quarterly for each location) cross-team events.
- "Workation" Working abroad in Europe by arrangement possible
- Attractive benefits package (company bike, childcare allowance, public transport ticket, etc.)
- Attractive internal training opportunities as well as through courses, further education, certifications, conferences, and events via an annual training allowance.
- Decisiveness and strong implementation skills in a dynamic environment
- The corporate culture is characterized by open and direct communication, authenticity, and trust.
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Topics that you deal with on the job
Job Locations
This is your employer
fintus GmbH
fintus GmbH is a FinTech company based in Frankfurt am Main that provides a platform for the digitalization and automation of business processes for financial institutions. The company operates in agile structures and focuses on the integration of core banking systems with front and backend processes. With a team that works closely with clients from the banking sector, fintus GmbH aims to efficiently automate manual processes and meet regulatory requirements.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Senior Java Developer with DevOPS knowledge
- Location
- Frankfurt
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
