ruby English-speaking jobs in Turku

Manage demanding customer projects and participate in software development for a modern corporate lending solution. Experience with .NET Core, React, SQL, and API-based microservices is required. Fluent Finnish and English skills are essential.

Coordinates and supports local payroll operations in assigned EMEA countries with in-house payroll. Drives the enhancement of globally defined payroll processing standards and procedures. Ensures compliance with regulations and guidelines.

Senior Full-Stack Consultant needed for client projects across various industries. Must be fluent in AI Native software development and possess strong communication and collaboration skills. Experience with technologies like React, Node.js, and AWS is required.

Security Analyst will conduct security testing and evaluation of HarmonyOS applications, identify vulnerabilities, and propose security solutions. Requires 5+ years of experience in Android or iOS application security analysis, penetration testing, and related work.

Leads and delivers consulting projects for Visa clients in the Nordic & Baltic region. Develops analytical frameworks and data-led strategies to address client challenges. Manages multiple workstreams and project delivery, meeting objectives and timelines.

Clinical Trial Supply Manager needed for Orion's Clinical Trial Supplies team in Espoo. Responsibilities include preparing labels, coordinating packaging and labeling, and managing distribution. Requires an MSc degree in Pharmacy, strong organizational skills, and proficiency in Finnish and English.

Leads end-to-end quality strategy for Health Intelligence experiences, including AI/LLM-powered guidance. Defines and executes test strategy for software platforms (mobile, backend, and data systems). Manages a software test team, collaborates cross-functionally, and designs automated test frameworks.

Lead lifecycle sales from capital projects to startup, ensuring service agreements support industrial operations. Drive customer value across the entire lifecycle, collaborating with global teams and influencing strategic decisions.

Lead and develop sales teams in Denmark, Finland, and Norway. Drive new business and grow existing customer relationships. Develop and execute local sales strategy.

Quantity Surveyor needed to join expanding team in Finland. Responsibilities include procuring subcontract packages, generating budgets, managing subcontracts, and monitoring costs. Requires 5+ years' experience in main contracting or specialist contracting with MEP focus.

Senior Data Scientist to build production-level data solutions and solve business problems. Experience with data science and engineering practices, including data observability, MLOps, and real-time data processing is required.

As a Sales Development Representative focusing on the DACH region, you will research accounts, engage CISOs and security leaders, and create qualified sales opportunities. You will own outbound prospecting and pipeline creation for a defined set of DACH accounts.

Summer Trainee - Mechanical Engineering will focus on flotation, thickeners/clarifiers, or sampling equipment delivery projects. Tailor standard products to meet customer requirements and design machines using 3D-modeling tools. Requires a higher degree study background in mechanical engineering, good 3D-modeling and mechanical drawing skills, and experience with SolidWorks, SolidWorks PDM, and ENOVIA.

Provides inspection, maintenance, and repair of various data center systems. Assists technicians in reading blueprints, conducting tours, and assessing system functionality. Manages uptime and maintenance of UPS, generators, electrical distribution, and control systems.

Develop new AI benchmark tests for Procyon using Python, C++, and C. Maintain existing AI products and introduce new features. Collaborate with industry partners and leverage inference engines from various vendors.

Designs and delivers production-grade AI and agentic applications at enterprise scale. Builds applications where agents can reason, plan, use tools, and work together across complex workflows. Establishes best practices in MLOps and LLMOps. Delivers solutions across platforms like Azure AI Foundry and contributes to Sovereign AI capability. Embeds governance and responsible AI principles into every solution. Acts as a thought leader, shaping reference architectures and guiding teams. Strong communication skills in Finnish and English are mandatory. At least 8 years’ experience in AI/ML or architecture roles. Strong proficiency in Python and ML/AI frameworks. Hands-on experience with LLMs, RAG pipelines, embeddings, vector databases, and agentic frameworks. Strong expertise with at least one cloud ML platform and an interest in Sovereign AI concepts. Strong grounding in MLOps/LLMOps practices, model evaluation, and compliance. Architectural Mindset: able to design end-to-end solutions, balance trade-offs, and document reference architectures. Ability to make platform choices based on compliance, data residency, and business needs.

Group Controller will prepare Neste's financial statements, interim reports, and analyses. Responsibilities include participation in EU Taxonomy and Corporate Sustainability Reporting Directive reporting, ownership of other group reporting areas, and analysis of income statement, balance sheet, cash flow, and notes.

Lead and build a sales organization to drive membership growth for Presidents Institute Finland. Responsibilities include team development, sales strategy implementation, and relationship building with C-level leaders.

Tampere University and Tampere University of Applied Sciences seek a Laboratory Assistant to support in vitro research and GLP duties. The position is full-time for two years. Responsibilities include general laboratory tasks, cell culture, biochemical analyses, molecular biology techniques, and maintaining laboratory equipment. Requirements include a degree in a relevant field, experience in cell culture and aseptic laboratory work, and basic molecular biology skills.

Experienced Game Designer needed for a Helsinki-based studio. Develop engaging gameplay content, game modes, and systems for a live mobile game with millions of players. Strong understanding of free-to-play, PvP, and live operations is essential.