Senior Java Software Architect
Location
Germany
Posted
2 days ago
Salary
0
Seniority
Senior
Job Description
Senior Java Software Architect
FourEnergy GmbH
• Your hands-on experience in microservices architecture, together with a clear understanding of Domain-Driven Design, shapes the architectural vision • Evaluate and develop the architecture with regard to scalability, maintainability, and security of the systems • Contribute to the continuous optimization of work processes and the design of user-centered interfaces • Optimize resource usage through virtualization and containerization to create an efficient infrastructure • Create and structure documentation for current and future developers.
Job Requirements
- Hands-on expertise in microservices architecture with a clear understanding of Domain-Driven Design
- Experience working in an agile environment with a broad technology stack
- Java (11+, Spring, Spring Boot) in your toolkit
- Proficient with additional web technologies (e.g., PHP, HTML, CSS, JavaScript)
- Shell programming and Bash scripting for innovative and efficient solutions
- Virtualization (e.g., vSphere) for creating, starting, and stopping VMs
- Expertise in Docker and Kubernetes
- Familiarity with architecture tools (e.g., arc42, UML)
- Nice to have: experience with Kotlin, hexagonal architecture, PostgreSQL, OpenID Connect, OAuth, Keycloak IDM, Git, and architecture tools such as ArchiMate, PlantUML, and AsciiDoc.
Benefits
- Work–life balance: not just a buzzword — practiced through remote work, 30 days of vacation, flexible working hours, and workations
- Compensation & benefits: very attractive pay with growth prospects, discounts via Corporate Benefits, and support for your personal retirement provision
- Personal development & equipment: individual development opportunities and modern equipment (including for home offices) are a given
- People & community: local afterworks, three-day off-sites with the whole crew, family events for all ages, digital game nights, and remote coffee breaks with colleagues so you become part of the 4E family from day one
- Feel-good perks: the obligatory fruit basket and a hot & cold drinks flat in the office are included; we also support your fitness needs via Wellpass
- Sustainability: discounted Deutschlandticket and company travel by train — our contribution to responsible use of resources for the future.
Related Guides
Related Job Pages
More Backend Engineer Jobs
Python Developer, GenAI, Agentic AI
NagarroNagarro (Frankfurt: NA9) is a leader in digital product engineering and drives technology-led business breakthroughs.
• Design, develop, and deploy AI-powered applications using Python. • Build and implement Generative AI solutions leveraging Large Language Models (LLMs). • Develop and orchestrate Agentic AI workflows, including autonomous agents capable of planning, reasoning, and executing tasks. • Integrate AI models with enterprise applications and external APIs. • Create robust prompts, retrieval pipelines, and agent architectures to solve business problems. • Optimize AI applications for performance, scalability, and reliability. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Implement best practices for testing, monitoring, and deployment of AI applications. • Stay current with emerging trends and advancements in GenAI and Agentic AI technologies.
Senior Database Engineer
Penn InteractiveWe are HQ’d in Philadelphia and manage $PENN’s digital products, including the Barstool Sportsbook.
• Evaluate current database architectures and suggest improvements to maintain performance and availability • Work within agile scrum & kanban to foster Engineering and support efforts • Support the engineering organization by responding to database outages, helping triage, and remediating any database-related issues • Support the engineering organization by evaluating database schemas, partitions, views and queries, implementing changes to increase database performance • Manage and maintain replication between databases, ensuring resilience and the ability to recover from faults (observability platform in place already) • Product choice decisions, design methods, and modelling for AWS and GCP database direction • DB architecture to support our business continuity plan, backups, compute, network and storage development, using Terraform to automate deployment/creation leveraging GitOps • Build and develop a common database design architecture that can be easily replicated for new database installations • Other duties as required
• Develop and implement Java applications • Collaborate with cross-functional teams on system design and architecture • Test and maintain software for performance and quality
Senior Java/Angular Fullstack Developer
Fast Rocket GmbHGet the tech stack you need, not the tech stack we like.
• Development of modern full-stack applications for complex enterprise environments • Frontend development with Angular (TypeScript) • Backend development with Java and Spring Boot • Design, deployment and operation of cloud-based architectures on Azure or AWS • Working with Docker, Kubernetes and CI/CD pipelines • Development and optimization of REST APIs and relational database structures (SQL) • Optional integration of AI and GenAI services into modern applications • Close collaboration with clients and internal teams in agile projects • Code reviews, testing and ensuring software quality




