Senior Fullstack Software Engineer, Analyze & Report (f/m/d)

About This Opportunity

We are representing a confidential financial technology organization based in Berlin that is seeking a Senior Fullstack Software Engineer to join their data analytics and reporting platform team. This role focuses primarily on backend development (approximately 80%) with fullstack capabilities, working on services that aggregate financial data, generate client-facing documents, and deliver them through APIs and automated systems.

You will take ownership of complex features end-to-end, drive technical decisions, mentor engineers, and collaborate across teams. Our client values engineers who proactively identify opportunities, propose improvements, and turn ambiguity into delivered solutions.

Responsibilities

• Design, implement, and operate backend services in Java (Spring Boot) that power data aggregation, rendering, and customer delivery
• Integrate with Apache Kafka and GCP Pub/Sub for event-driven data flows; consume, transform, and cache data from upstream sources in a reliable manner
• Build and maintain public APIs and automated document delivery pipelines, including push mechanisms to customer servers and on-demand retrieval
• Contribute to document rendering architecture, ensuring extensibility for both standard and custom client-specific documents
• Develop internal frontend tooling required by the team and help define the frontend stack as it evolves
• Write optimized SQL and work with relational databases, including query optimization and schema design for reporting workloads
• Set up and maintain CI/CD pipelines and contribute to DevOps practices within the team
• Mentor junior and mid-level engineers, promote engineering best practices, and contribute to code reviews and knowledge sharing
• Collaborate with business stakeholders to translate reporting requirements into technical solutions and communicate trade-offs clearly

What We're Looking For

Required Skills and Experience:

• 7+ years of professional software engineering experience with a strong backend focus
• Deep expertise in Java and Spring Boot, including production-grade service design
• Solid experience with Apache Kafka or comparable event streaming platforms
• Experience designing and operating services on a major public cloud platform (GCP, AWS, or Azure) with a cloud-agnostic mindset
• Strong SQL skills and hands-on experience with relational databases
• Experience with containerization using Docker and orchestration platforms
• Experience building and maintaining CI/CD pipelines
• Practical fullstack ability: comfortable building internal tooling and lightweight frontends
• Track record of designing scalable, resilient systems and taking features from concept to production
• Proactive mindset: ability to spot gaps and opportunities independently and act on them
• Strong drive for teamwork and collaboration across functions
• Ability to explain complex technical concepts to non-technical stakeholders
• Strong communication skills and a collaborative, mentoring mindset

Preferred Skills:

• Experience with GCP in particular (Pub/Sub, Cloud Storage)
• Working knowledge of Python
• Working knowledge of TypeScript
• Experience with document generation and rendering pipelines (PDF, XLS/CSV, templated reports)
• Familiarity with the financial domain, index data, or reporting for financial institutions and regulatory bodies
• Experience designing and exposing public APIs for external clients

How We Work With You

When you apply through Get A Job.ai, our recruiting team will review your profile and schedule an initial screening call to understand your background and career goals. If there's a strong mutual fit, we will submit your profile to our client for consideration. Please do not attempt to contact the client directly, as all communication and interview coordination will be managed through our talent team to ensure a smooth process for everyone involved.

Pay

Compensation details will be discussed during the screening process based on your experience and qualifications.

Location: Berlin, Germany – Hybrid work model with flexible hours

Employment Type: Full-time

Get A Job.ai is an equal opportunity recruiter. We welcome applications from candidates of all backgrounds and are committed to fostering an inclusive hiring process.