👉 Kotlin Engineer

🟣 You will be:

• building robust and scalable software for business-critical, web-based applications,

• designing, building, testing, documenting, and maintaining APIs and integrations,

• developing new functionality in core Kotlin-based services, working in multidisciplinary teams,

• collaborating cross-functionally to iterate quickly and deliver core platform features that support business growth,

• working with a modern, cloud-native platform combining web interfaces, backend services, and cloud infrastructure,

• contributing to a high-impact platform that powers key business operations and revenue generation.

🟣 Your profile:

• strong experience as a backend engineer using Kotlin in production environments,

• solid understanding of event sourcing systems and Kotlin API design,

• proficiency in software engineering principles such as SOLID, DRY, and ER modeling,

• hands-on experience with CI/CD pipelines, build tools (e.g. Maven), and version control systems (Git/GitHub),

• strong focus on code quality, including automated testing and code reviews,

• experience working in agile teams (Scrum or Kanban), participating in regular ceremonies,

• excellent communication skills, both written and spoken,

• proactive and self-motivated attitude with the ability to work independently,

• strong interpersonal skills including teamwork, facilitation, and planning,

• excellent analytical and technical problem-solving skills,

• English proficiency at C1–C2 level,

• valid passport and readiness to travel to the UK for initial onboarding.

🟣 Nice to have:

• background in financial services, fintech, or insurtech,

• familiarity with observability tools such as logging and monitoring,

• prior involvement in mentoring or technical leadership,

• experience with mobile-first or cross-platform UI development,

• hands-on exposure to rapid prototyping and innovation workstreams.

Work from the European Union region and a work permit are required

🟣 Recruitment Process: CV review – HR Interview – Technical Interview – Client Interview – Decision

🎁 Benefits 🎁

✍ Development:

• development budgets of up to 6,800 PLN,

• we fund certifications e.g.: AWS, Azure,

• access to Udemy, O'Reilly (formerly Safari Books Online) and more,

• events and technology conferences,

• technology Guilds,

• internal training,

• Xebia Upskill.

🩺 We take care of your health:

• private medical healthcare,

• multiSport card - we subsidise a MultiSport card,

• mental Health Support.

🤸‍♂️ We are flexible:

• B2B or employment contract,

• contract for an indefinite period.