Senior Software Engineer

Skip to main contentBack to all jobsSenior Software EngineerCroatia - Zagreb (Hybrid), Pula, Remote PolandFull-timePermanent employeeApply for this jobYour profileAt Cenosco, we build Asset Integrity Management Software trusted by global leaders in Oil & Gas, Chemicals, and Energy. As we invest heavily in AI-powered product capabilities, we need Senior Software Engineers who are as excited about building intelligent features as they are about clean, scalable code.  You will design and ship backend-heavy features on a modern SaaS platform, contribute to AI-powered product experiences, and bring a mindset that embraces AI-assisted development as part of how great engineers work today.  What You'll Do Product Engineering Design, build, and ship high-quality features across the Cenosco platform, contributing to the full development lifecycle from architecture to productionWrite clean, maintainable, well-tested code in C# / .NET Contribute to system architecture and design discussions, influencing how we build scalable and maintainable solutionsCollaborate closely with Product and Design to translate business requirements into solid technical implementationsParticipate in code reviews, raise the quality bar, and share knowledge across the engineering team AI-Powered Features Build and integrate AI-powered product capabilities - from LLM integrations and intelligent workflows to data-driven features that add real value for customers in industrial environmentsWork alongside whole Engineering team to bring models and AI services into the product in a way that is robust, observable, and production-readyContribute to the team's thinking on where AI can meaningfully improve the product experience for our users AI-Augmented Development Use AI coding tools (such as GitHub Copilot, Cursor, Claude Code, or Codex) as a natural part of your development workflow to move faster, explore solutions, andmaintainhigh output qualityBring a pragmatic, curious approach to adopting new tooling and practices as the AI development landscape evolvesShare what works with the team and helpestablishgood habits around AI-assisted engineering What You'll Need 7+ years of professional software engineering experience in a SaaS or enterprise product environmentStrong backend engineering background, professional C# / .NET experienceSolid grasp of software design principles: clean code, SOLID, architectural patterns, and API designExperience with relational databases and working knowledge of cloud infrastructure (Azure, AWS or GCP)Familiarity with modern engineering practices: CI/CD, Docker, Kubernetes, code review cultureYou've meaningfully integrated AI coding tools into your workflow and can speak to how they've changed the way you architect, debug, or ship code.You think natively in terms of what AI can unlock for users - you've shipped product features powered by LLMs, embeddings, agents, or similar, and you understand the tradeoffs (latency, cost, reliability, hallucination) that come with them.You treat AI as a core part of how you work and build - you use it daily in your dev workflow, you've shipped real AI-powered featuresStrong communicationskills and a collaborative, proactive approach to problem-solving Bonus Points For Experience building or integrating LLM-based features (prompt engineering, RAG patterns, API integrations with OpenAI, Azure OpenAI, or similar)Knowledge of Oil & Gas, industrial, or asset-intensive domainExperience with full-stack development, including React or similar frontend frameworksBackground in SaaS platforms with multi-tenant architectureExposure to complex data models or domain-driven design Working Location Croatia (Zagreb, Pula) — HybridPoland — RemoteRomania — RemoteUK – Remote  Why You'll Love Working with Us Work on software used in safety-critical industries-your work genuinely mattersBe part of a team actively building AI into the product, not just talking about itFlexible working arrangements that fit both you and the...