Backend Engineer

• You will write well-designed, testable, and maintainable code. Not just code that works, but code your team can build on.
• You will take ownership of your tasks end-to-end: design, implementation, testing, and code review participation.
• You will develop a solid understanding of the systems your team operates within, including their dependencies, failure modes, and trade-offs.
• You will contribute to technical discussions with grounded opinions backed by your own experience and reasoning.
• You will proactively identify problems, ask the right questions, and push solutions forward without waiting to be told what to do next.
• You will share knowledge within the team and help raise the bar through code reviews and day-to-day collaboration.

Junior Software Engineer, Java

• Development and maintenance of software solutions supporting our Human Resources web application
• Work on large-scale, long-term projects within the SD Worx Croatia business environment
• Design, development, and testing of new features and future versions of HRnet
• Opportunity to propose and implement new technologies and improvements

.NET Engineer

• Lead and mentor a team of mid/senior backend engineers (4–5), including 1:1s, feedback, and performance management
• Translate product and business goals into clear technical roadmaps, sprint plans, and backend priorities
• Own the backend architecture and technical vision for mobile-first, consumer-facing apps used by tens of thousands of daily active users
• Drive and oversee implementation of new features for our mobile apps, working closely with iOS/Android, Product, Data, DevOps and Trust & Safety teams
• Take key architectural decisions around scalability, performance, reliability, data flows, and infrastructure on AWS
• Modernise and improve a large, Ruby on Rails codebase (including version upgrades and refactoring legacy areas) while keeping systems stable in production
• Identify and resolve performance bottlenecks, improve API speed and reliability, and design effective caching and database strategies
• Establish and continuously improve engineering processes, coding standards, code review practices, and deployment/CI pipelines
• Create and maintain clear technical documentation and design specs for backend systems and major initiatives
• Handle prioritisation and trade-offs in a fast-moving environment with changing quarterly priorities
• Be hands-on with coding and code reviews, especially for complex or high-impact areas, and step in during critical production incidents

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Junior Software Engineer, Java

.NET Engineer

Lead Backend Engineer, Ruby On Rails