Senior Backend Java Developer

PTT Consulting

21800-25200 PLN miesięcznie (B2B)

Czym będziesz się zajmować?

Type of work:

  • hybrid 2-3 days / 5 days at the Warsaw office
  • full-time,
  • long time

Role Overview

As a Senior Java Developer, you will design, build, and maintain scalable, secure, and high-performance backend systems. Working closely with cross-functional teams, you’ll drive innovation – including the use of GenAI tools like GitHub Copilot -and mentor other developers.

Key Responsibilities

  • Backend & DB: Develop robust, multi-tenant applications using Java 17+, Spring Boot, and PostgreSQL.
  • DevOps & Automation: Manage deployments using Docker, Kubernetes, and Helm; automate tasks via Bash/Shell scripting.
  • Leadership & Agile: Lead design discussions, mentor peers, and actively participate in Scrum events within a distributed team.

Kogo poszukujemy?

  • Java Stack: Java 17+, Spring (Boot, Security), Hibernate/JPA, Maven.
  • Data & Cloud: SQL (PostgreSQL), cloud-native application development.
  • DevOps & CI/CD: Git/GitHub (pipelines), CI/CD tools, Kubernetes, Helm, Bash.
  • Testing: JUnit, AssertJ, Hamcrest.

Skills & Experience:

  • 8+ years of professional backend experience (preferably in enterprise environments).
  • Degree in Computer Science (or equivalent experience).
  • Fluent English (B2/C1) and strong collaboration skills in Agile teams.

Nice-to-Have

  • Kafka & Event-driven / Microservices architecture.
  • Python, C, or Go (Golang) scripting.
  • Monitoring tools (Kibana, Grafana, Prometheus).
  • Security best practices (OWASP Top 10) & Jira.

Czego wymagamy?

Znajomości:

Mile widziane:

Języki:

  • Polski
  • Angielski

Jakie warunki i benefity otrzymasz?

  • 130-150 PLN godzinowo (B2B)
  • B2B - Stałe godziny pracy (100%)
  • Praca zdalna: Możliwa częściowo

Gdzie będziesz pracował?

Pl. Bankowy 2, Warszawa lub hybrydowo

Kim jesteśmy? – PTT Consulting

Client: A global leader in gaming, who deliver entertaining and responsible gaming experiences for players across all channels and regulated segments, from Gaming Machines and Lotteries to Sports Betting and Digital. Leveraging a wealth of compelling content, substantial investment in innovation, player insights, operational expertise, and leading-edge technology, company’s solutions deliver unrivaled gaming experiences that engage players and drive growth. The company has a well-established local presence and relationships with governments and regulators in more than 100 countries around the world, creating value by adhering to the highest standards of service, integrity, and responsibility.

Strona firmy: PTT Consulting