ruby English-speaking jobs in Southwest Finland

Project Assistant to support Data Centre team in Oulu, Finland. Provides general project management support, document management, and project reporting. Manages stakeholder and vendor communication, coordinates site access, and supports team onboarding. Requires 3+ years' experience in construction, building, engineering, or related sector, strong organizational skills, and excellent English skills. Finnish language proficiency is beneficial.

Quality Engineer to build quality into React (Next.js) components and APIs from the start. Define test plans, design for testability, and ensure automation is integrated into development. Work closely with developers to reduce risk early and build confidence through CI/CD pipelines.

Leads international partnership work for the Maritime Security Ecosystem, connecting Finland's maritime security industry to European peer clusters, EU and alliance networks, and Northern European prime contractors.

Geneticist needed for Clinical Interpretation team. Analyze genetic data, write clinical reports, and collaborate with experienced geneticists. PhD in Genetics or Molecular Medicine required. Excellent understanding of human genetics and inherited diseases.

Senior Mechanical Engineer needed for direct liquid cooling (DLC) systems in next-generation data centers. Lead design, optimization, and operation of DLC systems, including CRAH/CRAC units, chillers, pumps, and pipework. Support commissioning, performance testing, and system integration. Improve cooling efficiency, resilience, and energy performance. Provide technical leadership to engineers, technicians, and contractors.

Summer Trainees will work within software development squads focused on iOS and Android app development or backend services. Responsibilities include contributing to features and internal tooling. Applicants must have ongoing studies in a STEM field, programming experience, and the ability to work independently and collaboratively.

Senior Delivery Manager to lead complex Systems Integration projects in the Insurance sector. Requires 10+ years of experience, deep delivery management expertise, and strong Insurance industry knowledge. Must possess excellent communication, problem-solving, and leadership skills. Fluent in Finnish and English.

The Construction Manager oversees the execution of fire protection systems projects, ensuring adherence to scope, schedule, and budget. Responsibilities include managing trades personnel, collaborating with other disciplines, and ensuring project safety. Requires 5-10 years of experience supervising large installation crews and subcontractors, knowledge of Health & Safety, and excellent communication skills.

Assistant Restaurant Manager needed for a full-time position at Ravintola Rikala in Salo. The role involves leading daily operations, managing staff, resolving situations, and promoting a new event venue.

Junior Brand Manager will develop, launch, and manage smoke-free oral brands in Finland and Iceland. Responsibilities include portfolio management, brand communication planning, project execution, market analysis, and cross-functional collaboration.

Partner Manager will optimize merchant performance on Uber Eats, build relationships with partners, and drive revenue growth. Responsibilities include analyzing business performance, resolving operational issues, and supporting cross-functional initiatives. Requires 3+ years of client-facing experience, fluency in Finnish and English, and proficiency in Google Sheets/Excel.

Senior Software Engineer needed for projects connecting industrial products, medical devices, and data platforms. Experience in C++ or C#/.NET and modern application development required. Responsibilities include developing desktop applications, backend services, and data pipelines.

Join a global team of patent specialists managing Nokia's 5G and 6G patent portfolio. Collaborate with inventors and standards delegates to protect high-value inventions. Develop expertise in a 3GPP technology area such as 6G Physical Layer, AI/ML enablers, or 6G Security.

Embedded Software Developer for a healthcare device integrating STM32, Zephyr RTOS, and various hardware components. Experience with C, RTOS, hardware integration, and development best practices required.

Electrical Supervisor needed for site-based role overseeing electrical works in Espoo/Kirkkonummi, Finland. Responsibilities include coordinating site activities, managing schedules, and ensuring quality and safety standards. Requires relevant electrical trade qualification and supervisory experience in M&E contracting. Data centre experience is advantageous.

Senior Digital Marketing Specialist to plan, execute, and optimize digital campaigns, particularly on Google and LinkedIn. Manage Innokas' Martech ecosystem, including HubSpot, Salesforce, and Google tools. Collaborate with marketing, sales, and technical teams.

Owns and manages the full Salesforce platform and broader business application stack. Evaluates, integrates, and retires tools as needed. Builds and maintains integrations across business systems. Manages vendor relationships and CI/CD pipelines. Partners with various departments to translate business needs into application solutions. Requires deep Salesforce experience across multiple clouds, experience with business applications beyond Salesforce, and understanding of integration patterns.

Architect and implement AI-driven solutions using agentic frameworks to automate complex processes. Design autonomous workflows and develop precise prompt specifications for AI models.

Senior Technical Quality Manager supports contract teams across Wärtsilä's Performance Services, acting as the technical quality counterpart for internal stakeholders. Identifies, analyzes, and addresses quality, safety, and environmental deviations. Investigates technical issues, implements corrective actions, and drives continuous improvement. Requires a Bachelor's degree in Mechanical Engineering or related field and 5+ years of experience with Wärtsilä 4-stroke engine technology.

Manages and develops tracking and data collection across Google Tag Manager. Implements and maintains pixels, events, and conversion tracking across platforms. Translates business needs into technical tracking specifications. Conducts QA and debugging to ensure data accuracy. Collaborates with stakeholders to ensure seamless governance model. May include coding tasks in Fortum's own systems.