Full-Stack Developer (Java + Angular)

Quick Facts

• Role: Full-Stack Developer (Java + Angular)

• Work model: Hybrid (Warsaw; 2–3 days per month on-site)

• Rate: Up to 140 PLN/h net + VAT

• Industry: Banking

Description

You will develop and enhance a corporate banking system, covering both business and technical areas. The project prioritizes scalability, performance, availability, and strong application security with both planned and unplanned security testing. Delivery also includes automation for testing, building, deployment, log verification, and monitoring.

Responsibilities

• Build and maintain backend and frontend features for the banking platform.
• Apply agile methodologies and collaborate on technical and organizational direction.
• Support end-to-end quality practices, including security testing.
• Contribute to automation of testing, CI/CD, log checks, and monitoring.

Requirements

• 5+ years of commercial Java experience (including Java 17+) and Angular experience (including Angular 20+).
• Experience with Spring and Spring Boot, plus JavaScript and Node.js.
• Knowledge of Maven, Gradle, and Gatling.
• Experience with microservices architecture.
• Experience with synchronous communication (REST, web services) and asynchronous messaging (e.g., IBM MQ, ActiveMQ, Kafka).
• Experience with highly available and scalable applications.
• Relational database experience (preferably Oracle).
• Strong software engineering fundamentals and SDLC experience (coding standards, code review, testing, builds).
• Familiarity with tools such as SonarQube, Jenkins, Grafana, Splunk, or ElasticSearch.
• Experience with Kubernetes and Git.
• Practical use of AI developer tools such as Claude Code or Codex.

Benefits

• Hybrid work model in Warsaw (2–3 days per month on-site).
• Hourly rate up to 140 PLN/h net + VAT.
• Banking domain work with a strong focus on security, automation, and quality.