Java Software Engineer

HeadHR; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

HeadHR in Warsaw is seeking a Software Developer or Senior Software Developer (Java) to join our Financial Crime Product Development team. You will design, implement and maintain backend services that power an enterprise-grade platform used by global banks to detect fraud and financial crime in real time.

You will work in a small, autonomous agile team, applying Java and cloud-based technologies, with a strong emphasis on clean code, testing, monitoring and collaboration with product and

Qualifications

• Strong experience with Java in backend development.
• Experience with distributed or cloud-based systems.
• Good analytical skills and a structured approach to problem solving.
• Experience working in agile development teams.
• Clear and practical communication skills.

Responsibilities

• Join the Financial Crime Product Development team as Software Developer or Senior Software Developer (Java).
• Build and maintain backend services that are part of a large, enterprise-grade platform used by global banks.
• Contribute to systems that detect fraud and financial crime in real time.

Skills

Java backend

Distributed systems

Analytical skills

Agile teams

Communication skills

Tools

Spring Boot

Kafka

Docker

Kubernetes

Grafana

Elasticsearch

StarRocks

Job description

We build software that helps banks and financial institutions detect fraud, prevent money laundering, and understand transactions at scale.

Our platform processes large volumes of transactional data in real time, combining search technology and AI to provide clear, actionable insights.

The role: You will join our Financial Crime Product Development team as a Software Developer or Senior Software Developer (Java). Working in a small, autonomous agile team, building and maintaining backend services that are part of a large, enterprise-grade platform used by global banks and making a real difference to the impact of fraud and financial crime.

Kogo poszukujemy?

Location: Warszawa/ Centrum; hybrid: 2-3 x week at office

Youhave:

• Strong experience with Java in backend development
• Experience with distributed or cloud-based systems
• Good analytical skills and a structured approach to problem solving
• Experience working in agile development teams
• Clearandpracticalcommunicationskills

You also have experience with, or interest in, some of the following technologies:

• Spring Boot
• Kafka (or other messaging systems)
• Docker and Kubernetes
• Monitoring and observability tools (e.g.Grafana)
• Experience with Python, TypeScript, Angular, Spark, Elasticsearch, orStarRocksis a plus, but notrequired