Careers

Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Senior JAVA Engineer

Madfish

Madfish

Software Engineering
Ukraine
Posted on Nov 19, 2025

Key Responsibilities:

  • Java Development: Design and develop backend services using Java and the Spring Framework (Spring Boot, Spring Cloud).
  • Microservices: Architect and implement scalable microservices for high availability and performance.
  • Helm & Kubernetes: Use Helm and Kubernetes for container orchestration and automated deployment.
  • Production Support: Participate in the "Blender" on-call rotation (approximately once a month) to resolve production issues.
  • Collaboration: Work closely with cross-functional teams to define, design, and optimize technical solutions.

Skills & Qualifications:

  • Java & Spring: 5+ years of hands-on experience with Java and Spring (Spring Boot, Spring Cloud).
  • Microservices: Experience building and deploying microservices in a distributed environment.
  • Helm/Kubernetes: Familiarity with Helm and Kubernetes for deploying and managing applications in the cloud.
  • Cloud Platforms: Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).
  • On-Call Support: Willingness to participate in the Blender on-call rotation and resolve production incidents.