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#SJD- ST

Senior Java Developer hot vacancy

location Poland • working time Full-time • remote Remote

About the job

Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D services companies with more than 10,000 professionals, is looking for a  Senior Java Developer Engineer to join one of our teams -Stampli!

At Stampli, their Escalation Team is the first line of defense for our most urgent customer needs. They handle top-priority issues, critical production bugs, and urgent feature requests—where every second counts. If you thrive under pressure, love solving complex problems in real-time, and can deliver high-quality solutions at speed, this is the role for you.

 

 

Responsibilities

  • Own critical fixes & urgent requests – Investigate and resolve high-priority customer-reported issues in live production.
  • Move fast & execute flawlessly – Work in a dynamic, Kanban-style environment where priorities shift rapidly.
  •  Be the go-to expert – Debug, troubleshoot, and resolve complex challenges with real business impact.
  •  Work cross-functionally – Collaborate with Product, Support, and R&D teams to diagnose, fix, and deploy solutions quickly.
  •  Enhance & stabilize production – Ensure the performance, scalability, and reliability of Stampli’s integrations and platform.
  •  Balance urgency with quality – Deliver rapid solutions without compromising long-term stability or maintainability.
  •  Be proactive – Identify recurring issues and contribute to preventative solutions that improve overall system health.

Requirements

  • Experienced – 6-7 years of hands-on development in Java/C# (a must).
  • AI-Proficient – proven track record of working with AI in previous roles
  •  Fast & Fearless – You excel at troubleshooting, debugging, and fixing urgent issues under tight deadlines.
  •  Cloud-Savvy – Experience with AWS is a strong advantage.
  •  Production-Oriented – You’re comfortable working in live environments, balancing speed with stability.
  •  A Problem Solver – You think critically, act decisively, and thrive in high-pressure situations.
  •  A Priority-Driven Engineer – You understand business urgency and know how to navigate shifting priorities without missing a beat.
  •  A Team Player – You communicate effectively, work collaboratively, and thrive in a high-velocity environment.

Advantages

  •  High Impact – Your work directly affects our customers’ business operations in real-time.
  •  Fast-Paced & Exciting – Every day brings new challenges, high stakes, and meaningful wins.
  •  Problem-Solving at Its Best – Work on complex, real-world issues that require creativity and fast execution.
  • Work With the Best – Join a top-tier global engineering team focused on rapid problem resolution.

What we can offer

• Retention bonus (one salary on top every year)
• Remote work and flexible working hours
• Professional and career benefits
• Top-quality work environment
• CTO/VP 1:1 meeting.
• Yearly courses
• Quarterly manager discussion and status
• Goodies – hats, shirts, Stampli brands
• Additional 20 days of paid leave
• Online sports activities
• Celebrating online happy hours

If you are looking for stability, professional growth, long-term career, and technology challenges in the sought-after companies – come and join us today! One last thing, if you have a lot of these skills, but not all of them, please still apply. We love to teach those who are willing to learn.

19 hours ago