Help build smarter tools for purchasing & supply chain

We’re looking for an experienced Backend Engineer to join a growing product team working on complex purchasing and supply chain system. If you enjoy solving real-world business problems, working with modern Java tech, and collaborating with a friendly, experienced team - we’d love to hear from you.

Who we’re looking for

Must-haves:

• 7+ years of experience working with Java (Spring, Spring Boot, Hibernate)
• Strong understanding of software fundamentals - data structures, algorithms, clean code, etc.
• Solid knowledge of distributed systems, networking, and UNIX/Linux environments
• Solid understanding of microservices architecture and RESTful API design
• Advanced SQL skills - you should be comfortable writing, reading, and optimizing raw SQL
• Deep knowledge of Java concurrency with a focus on performance optimization
• Strong experience working with Java specifications, especially JPA
• Experience designing and tuning relational databases
• Familiarity with NoSQL databases
• Comfortable with Docker and/or Kubernetes
• Confident writing unit tests and debugging complex problems
• Analytical mindset and great attention to detail

What you’ll be doing

• Building fast, reliable, and scalable backend services using Java and Spring/Spring Boot
• Designing and developing APIs that support frontend apps and business logic
• Working closely with product, frontend, and infrastructure teams to plan and build new features
• Writing and optimizing complex SQL queries - we use a lot of pure SQL, so strong database skills are essential
• Investigating 3rd-party tools (for data, performance, security) and helping choose the right ones
• Troubleshooting tricky issues and improving system performance
• Documenting how things work (flow diagrams, use cases, etc.)
• Participating in code reviews and knowledge sharing

About the project

The team is building a modern, data-driven platform for streamlining purchasing and supply chain processes. It’s a long-term product development effort - not an outsourcing gig - with lots of ownership, smart engineering decisions, and space for meaningful technical input.

You’ll be joining a supportive, cross-functional team that values quality, collaboration, and transparency.

Location: Remote, across the EU

Type: Full-time