Senior Full-Stack Developer (Java/Angular) — Microservices

Algoteque; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Long-term project and cooperation

International work environment

Great company atmosphere and culture

Growth & work life balance

Job summary

Algoteque, a banking-focused IT services company, is seeking a Senior Full-Stack Developer to join a banking project. You will work in an Agile setting with multiple teams, delivering features, security, and performance improvements while ensuring availability.

The role emphasizes Java/Angular development, microservice design, and integration of REST APIs and messaging, with long-term collaboration in an international environment.

Qualifications

• Strong knowledge of Java 17+ and Angular 19+.
• Good knowledge of Spring and Spring Boot.
• Experience with microservices architecture and highly available, scalable applications.
• Experience with synchronous and asynchronous messaging (REST, MQ, Kafka).
• Relational databases experience, preferably Oracle.
• Familiarity with CI/CD and monitoring tools (Jenkins, SonarQube, Grafana, Splunk).
• Practical use of AI-assisted development tools is a plus.
• Software development lifecycle, code reviews, testing, and builds.

Responsibilities

• Develop and maintain Java/Angular applications.
• Design and implement microservice-based solutions.
• Build and integrate REST APIs, web services, and messaging.
• Develop scalable, secure, and highly available software.
• Work with relational databases and support data tasks.
• Write unit and functional tests and contribute to test automation.

Skills

Java

Angular

Spring

Spring Boot

REST API

Kafka

Microservices

Oracle

SQL

Testing

Education

Technical higher education in CS / Electronics or related field

Tools

Maven/Gradle

Git

Kubernetes

Jenkins

SonarQube

Grafana

Splunk

Elasticsearch

Claude Code / Codex

Job description

Algoteque, a banking-focused IT services company, is seeking a Senior Full-Stack Developer to join a banking project. You will work in an Agile setting with multiple teams, delivering features, security, and performance improvements while ensuring availability.

The role emphasizes Java/Angular development, microservice design, and integration of REST APIs and messaging, with long-term collaboration in an international environment.