1Global5d ago
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Senior Java Software Engineer - Global Connectivity Platform
Java Software EngineerSoftware Engineering
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Quick Summary
Overview
About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers.
Technical Tools
Java Software EngineerSoftware Engineering
About the Role
~1 min read- Design, build, and maintain Java backend services
- Contribute to architecture decisions with focus on scalability, resiliency, and security
- Work on existing services, legacy modernization, and greenfield initiatives
- Build and integrate REST APIs
- Work with messaging systems and data stores
- Advocate for clean code, testing, and maintainable solutions
- Participate in code reviews and technical discussions
- Collaborate closely with your Team Lead and peers
- Work in an Agile, collaborative environment, contributing to planning and continuous improvement
- Mentor other engineers when needed
- 5+ years of professional experience in Java backend development
- Experience working with production backend systems
- Solid understanding of REST APIs, databases, and messaging
- Experience with unit, integration, and e2e testing
- Familiarity with CI/CD pipelines and modern development workflows
- Experience working with Git, Docker, and Kubernetes-based environments
- Good understanding of cloud services and scalable infrastructure
- Ability to work independently and take ownership
- Fluent English (spoken and written)
- Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 100% year-on-year under the leadership of successful tech entrepreneurs.
- Major Transaction Exposure: Be in the driver’s seat for transactions that will have an impact on the future telco industry.
- Work with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals.
- Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.
- Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field.
- International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.
- Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.
- Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.
1GLOBAL is an equal opportunity employer, we value your character as much as your talent. Diversity drives our innovation, and we offer a collaborative, dynamic, and international work environment. We are excited for you to join our mission to revolutionise connectivity globally.
Location & Eligibility
Where is the job
Warsaw, Poland
On-site at the office
Who can apply
Open to applicants worldwide
Listing Details
- Posted
- June 30, 2026
- First seen
- July 5, 2026
- Last seen
- July 5, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 37%
- Scored at
- July 5, 2026
Signal breakdown
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External application · ~5 min on 1Global's site
Please let 1Global know you found this job on Jobera.
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