ruby English-speaking jobs in Turku

Expert IT Architect to lead the Tech & Data strategy for Mortgages, designing and implementing scalable data product architectures. Will ensure solutions comply with Nordea Group Architecture standards and collaborate with agile teams to refine solution designs.

Data Engineer to design and develop AI-driven data engineering and BI solutions. Collaborate with data and BI teams to elevate DNA's data engineering capabilities. Requires 3+ years' experience with cloud data platforms, DataOps tools, and BI visualization tools.

Freelance English Writer will train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors will create original, fact-checked responses, follow style standards, and collaborate with Quality Assurance Specialists.

Senior Sourcing Manager IT will lead sourcing, category management, and commercial strategy for IT services and software across Telia's multi-country footprint.

Senior Lead NPI Engineer - Controls will design control applications, develop new features, and conduct research in FACTS control architectures. Requires a Master's degree in Electrical or Automation Engineering and advanced knowledge of semiconductor valve technology, compensation systems, and power electronics.

Warehouse Supervisor needed for hands-on role overseeing daily operations, handling goods, organizing inventory, and training new employees. Requires previous warehouse experience, physical stamina, and fluency in English and Vietnamese.

Experienced Data Consultants needed to design modern data architectures, lead delivery work, and solve complex business challenges. Must have SQL and Python skills, 2+ years of data engineering experience, and strong industry knowledge.

Develop, optimize, and maintain manufacturing processes to ensure safe, efficient, and high-quality production. Collaborate with global AMETEK and supplier base for process equipment. Work with equipment and process automation development of AMETEK Finland production process. Identify and communicate issues and improvement opportunities related to production processes, efficiency, safety, and quality. Drive improvements in yield, quality, cycle time, and cost. Ensure processes comply with internal standards and regulatory requirements. Lead and participate in root cause analysis for process issues, defects, and deviations. Define, implement, and verify corrective and preventive actions (CAPA). Lead and support continuous improvement initiatives (Lean, Six Sigma, Kaizen). Create and maintain process documentation such as SOPs, work instructions, control plans, and PFMEAs. Support audits, inspections, and customer or regulatory reviews. Work closely with Production, Maintenance, Quality, R&D, and Supply Chain. Provide technical guidance and training to technicians and operators. Support other Engineering, Operations, and Maintenance teams with technical expertise. Follow all safety, environmental, and quality requirements.

Responsible for store image and layout, ensuring trends and bestsellers are represented according to company specifications. Analyzes sales rankings and competitor products to promote merchandise. Motivates and develops a team.

Service Technician will perform repairs and maintenance on Tesla vehicles using specialized software and tools. Must have professional experience in vehicle service and repair, relevant certification, and strong communication skills.

Senior Data Platform Engineer needed to build and maintain Java-based data platform components for large-scale Spark workloads. Experience with Kubernetes, distributed systems, and Apache Spark required.

Principal Consultant to implement BIM for clients globally. Responsibilities include leading BIM teams, authoring BIM documentation, and ensuring project BIM standards are followed. Requires 5+ years of experience in a BIM environment, familiarity with ISO 19650 standards, and proficiency in at least one BIM software.

Lead and develop a team of Backend Engineers, owning the architecture and operation of backend services and APIs. Drive best practices in cloud-native development on AWS and collaborate with cross-functional teams.

Experienced Project Purchaser / Procurement Manager needed to lead sourcing and purchasing activities for data center construction in Seinäjoki, Finland. Responsibilities include managing daily purchasing, negotiating contracts, developing supplier relationships, and improving procurement processes.

Bluefors Oy seeks a skilled Fine Assembly Technician with manual machining expertise for precision component production and assembly. Responsibilities include operating lathes and milling machines, assembling mechanical components, and performing soldering, brazing, finishing, and quality verification tasks. Proven experience in manual machining is essential.

The Maintenance Planner will oversee all maintenance aspects of a new data center in Kouvola, Finland. Responsibilities include planning and managing the annual Planned Preventative Maintenance (PPM) schedule, coordinating with vendors and contractors, and ensuring compliance with safety and environmental regulations. The ideal candidate will have a degree in a related field, 3-5 years of experience in maintenance planning, and strong experience with CMMS systems.

Research Assistant positions available for 2 months (full-time) starting in August 2026. Successful candidates will contribute to three projects focused on inference optimization for financial time-series prediction, bias-augmented Bayesian Mallows models for fair ranking analysis, and fair recommendation methods for data-driven groups.

Participate in paid online and in-person market research studies. Responsibilities include taking surveys, participating in focus groups, and providing feedback on products or services. Must have a working camera, reliable internet access, and the ability to understand and follow instructions.

Aalto University seeks experienced Business Developers to help turn research into global businesses. Successful candidates will assess market potential, identify business models, and drive partner outreach for deep-tech startups.

Process Technician will execute ALD coating and development services using P-series equipment. Responsibilities include operating, adjusting, and troubleshooting process tools, preparing equipment and materials, performing maintenance, and documenting process results.