ruby English-speaking jobs in Turku

Lead a team of engineers building workflows, integrations, and tools to simplify application development using PostgreSQL. Shape how developers interact with databases, driving impactful delivery and fostering a culture of experimentation.

Experienced Back End Developer sought for long-term project. Requires strong Golang and/or Kotlin skills, cloud experience, Kubernetes knowledge, and event-driven architecture familiarity. Agile development background essential.

Optical Engineer II will design and analyze imaging and illumination systems for 3D sensors. Responsibilities include lens design, system integration, and collaborating with a global team. Requires a Master's or Doctorate in Optical Sciences and 3+ years of lens design experience using Zemax or similar software.

Overview Finnair is a diverse community of professionals; we are seeking a BUSINESS DEVELOPMENT MANAGER, UPLIFT & TICKET TAXES who will own and drive holistic development of uplift and passenger‑related tax processes, proactively identifying and implementing new development initiatives and revenue opportunities in line with Finnair’s strategy.

Dobra is seeking experienced Welders for client companies in Finland, primarily Ostrobothnia. MIG, MAG, and TIG welding experience (steel, aluminum, iron, 5-40mm thickness) is required. Must be able to read technical drawings and have 2+ years of experience.

Lead Developer to build a centralized integration platform for Veikkaus' technical integrations. Responsibilities include leading a team of developers, driving development needs from concept to implementation, and influencing architecture and technology choices. Requires experience leading large-scale software development, integration platforms, cloud environments, and API-first design.

Lead delivery of IndustrialAI projects, bringing AI solutions to production environments. Manage projects end-to-end, from concept to deployment, focusing on computer vision, IoT, and real-time data. Coordinate resources, planning, and technical solutions. Proven project leadership and experience in industrial environments required. Fluent Finnish and English.

Client Analyst to drive impactful client relationships and strategic business cases within real estate finance. Prepare and execute credit proposals, manage credit limits, and assist Client Executives with credit processes and risk monitoring. Requires a university degree, strong analytical skills, fluency in English and Finnish, and experience with Excel and PowerPoint.

Support Loviisa nuclear power plant and co-owned nuclear fleet with dose and dose rate assessments. Assist external customers and participate in R&D tasks and nuclear new-build feasibility study.

Drive Tuxera's growth in industrial automation markets by identifying and winning new business opportunities with OEMs, machine builders, and system integrators. Lead the full sales cycle and collaborate with engineering teams to deliver embedded software solutions.

Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI, C#, XAML, and C++. Define and enforce best practices for Windows desktop development, including accessibility. Collaborate with stakeholders to shape feature planning and the long-term roadmap for the Windows platform.

Senior Full-Stack Engineer to join founding team building a policy-aware platform for autonomous software development. You will work across the entire product surface, defining how AI agents interact with real codebases and shaping the architecture of the system. Must have 5+ years of experience building production web applications (TypeScript) and be comfortable working across frontend, backend, and database.

Senior Financial Controller will contribute to group accounting, consolidation, and reporting processes. Responsibilities include preparing annual and quarterly reports, ensuring accurate financial results, and providing IFRS accounting guidance.

Develops healthcare strategy for oncology in Finland, driving patient access and treatment adoption. Builds relationships with key stakeholders, including oncologists and hospital management. Requires 5+ years of pharmaceutical/biotech experience, oncology field experience, and fluency in Finnish and English.

The Sales & Export Coordinator will organize transportation and documentation for equipment and warranty part deliveries globally. Responsibilities include selecting transportation solutions, handling invoicing, and providing support to sales on commercial and logistics matters.

Experienced Project Managers (3) needed for a major data center project (Phase 1). Lead end-to-end project delivery, manage budget, risk, and quality, and coordinate with clients, consultants, and subcontractors. Minimum 8+ years' experience in construction project management with a proven background working with a General Contractor and at least one completed data center project required.

Business Controller to bridge product strategy with financial performance for innovative product portfolios. Responsibilities include financial planning, analysis, and control activities, ensuring alignment with Nokia's strategic objectives.

Join Kiilto’s procurement team and play a key role in developing our sourcing and logistics capabilities across nine countries. We are now looking for a Procurement Manager to strengthen our team.

Purchasing Specialist will handle purchasing needs, process purchase orders, and execute transactions. The role involves monitoring stock levels, following up on deliveries, and communicating with suppliers. The ideal candidate has experience in purchasing, procurement, or supply chain operations and is comfortable working in a fast-paced environment.

Alif Semiconductor's Oulu R&D site seeks a Senior Validation Engineer to join a team of experienced experts and talented individuals.