Since 1988, Bancos has been a trusted partner in the financial sector, developing robust Core Banking Software that our user banks trust. Based in Berlin, we combine decades of banking expertise with a drive for technological excellence. We are actively evolving our platform to meet the future needs of the financial world, and we are looking for a new colleague to join our team in shaping this next chapter.

We are looking for a Senior Software Engineer who thrives in a modern, cloud-native environment and is eager to leverage cutting-edge tools to drive efficiency.

You will help us design a scalable, containerized platform that ensures the reliability and security our banking clients expect. Beyond traditional coding, we are looking for someone who embraces AI-assisted workflows to accelerate development and elevate testing standards.

You will join us at our Berlin headquarters, working closely with the team to foster a culture of technical excellence and collaboration.

• Core Development: Design, build, and maintain high-performance backend services using modern languages (e.g., Java, Go, or Python) to support critical banking operations.
• AI-Enhanced Engineering: Integrate Agentic AI tools into the development lifecycle to automate routine coding tasks, generate test cases, and optimize refactoring processes.
• Cloud & DevOps: Drive the adoption of cloud-native technologies, containerizing applications (Docker), and optimizing CI/CD pipelines.
• Database Excellence: Work with PostgreSQL in a high-load environment, ensuring data integrity and performance.
• Quality & Architecture: Champion code quality and system design, ensuring that our modernization efforts result in a maintainable and future-proof codebase.

• Programming languages: C/C++, Java, Go, 4gl
• CI/CD: Jenkins, GitLab
• Monitoring & Logging: ELK Stack
• Linux-based systems

• Experience: 5+ years of professional software engineering experience, with a strong track record in backend development.
• Tech Stack: Proficiency in modern programming languages (e.g., Java, Go, Python). Note: We do not use C#.
• Agentic AI Proficiency: Experience utilizing AI agents and LLM-based tools within the development and testing process (e.g., for code generation, automated unit test creation, or semantic code analysis).
• Modern Tooling: Deep understanding of Containers (Docker/Kubernetes) and CI/CD workflows.
• Database Skills: Strong command of SQL, specifically with PostgreSQL .
• Work Mode: You enjoy working collaboratively in a team setting. We value face-to-face interaction and require presence in our Berlin office 4 days a week , with 1 day of remote work.
• Language: Fluent English is required. German language skills are a "nice to have," but not mandatory.

• Stability & Innovation: Work for a company with a 35+ year track record of success that is actively investing in the latest technology.
• Cutting-Edge Environment: We don't just talk about AI; we integrate it into our daily workflows.
• Impact: Your code will power essential financial services.
• Central Location: Our offices are located in Berlin, a mere 5 minutes walk from S-Bahn Hohenzollerndamm.

• Flexible working hours with up to 3 days remote work
• 30 days vacation
• Public transport ticket & travel allowance
• Company pension scheme & capital-forming benefits
• Belonio budget
• Team events & Hacker BBQs
• Free beverages & fruit basket
• Flat hierarchies
• Real opportunities to make an impact

Du möchtest Teil des BANCOS-Teams werden?