Careers

Tezos ecosystem career opportunities

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

Junior Java Engineer

Madfish

Madfish

Software Engineering
Ukraine
Posted on Nov 28, 2025

SYTOSS is looking for a Junior Java Engineer to join our team.
We are searching for a motivated and proactive specialist who is ready to grow professionally and contribute to the development of high-quality software solutions for a large telecom client.

Requirements

  • Solid understanding of Java (Java 11+ preferred)
  • Basic knowledge of Spring/Spring Boot
  • Familiarity with RESTful API development
  • Understanding of OOP principles, design patterns, and data structures
  • Experience with Git and version control workflows
  • Familiarity with relational databases (SQL)
  • Willingness to learn technologies like Docker, Kubernetes, Kafka, etc.
  • English: Upper-Intermediate level
  • Good communication skills and willingness to learn
  • Ability to work in a team environment

Responsibilities

  • Develop and maintain Java-based microservices and backend components
  • Implement REST and SOAP integrations
  • Collaborate with team members and communicate with international colleagues
  • Write clean, maintainable code and participate in code reviews
  • Troubleshoot and fix issues in existing services
  • Work with relational and non-relational databases
  • Learn and adapt to new tools, libraries, and frameworks as required by the project

We offer

  • The flexibility to work remotely or from our office, depending on what suits you best.
  • Friendly and collaborative team.
  • We support your well-being with paid vacation and sick leave to ensure you have the time you need to recharge. Enjoy a flexible schedule that fits your lifestyle.
  • We handle all administrative details, including tax coverage and comprehensive accounting support.
  • A workplace with minimal bureaucracy and no micromanagement. Embrace the freedom to innovate and excel in an environment where everyone feels valued and heard.

We are a middle-sized software development outsourcing company working primarily with enterprise-level clients from Austria, Sweden, the UK, the USA, Belgium, Cyprus, Israel, Bulgaria and others.