ruby English-speaking jobs in Turku

Senior Software Engineer to design and build high-scale reporting and analytics systems. Develop solutions unifying data from multiple ad channels and optimize data access patterns across large datasets. Experience with Ruby, TypeScript, Kafka, and data storage systems (PostgreSQL/Citus, ClickHouse, Redis) required.

Production foreman needed to lead a scaffolders team. Requires experience in scaffolding, production drawings, and strong organizational skills. Must have good English communication. Scaffolder position requires 2+ years shipbuilding experience, English language knowledge, and valid scaffolding/safety certificates.

CSK Steel seeks experienced Metal Deckers/Steel Erectors to assemble metal frames for buildings in Finland. Requires 5+ years experience, Metal Decker/Steel Erector training, and a Level 2 NVQ diploma in safety net rigging or equivalent. Must be proficient in English and possess strong collaboration skills.

Leads and manages M&A transactions from origination to closing. Develops acquisition opportunities in Finland and executes transactions across North European markets. Conducts due diligence, negotiates with counterparties, and collaborates with stakeholders.

Offensive Security practitioner to collaborate with clients, conduct red teaming and penetration testing, identify vulnerabilities, and prepare technical reports. Requires 3-5 years of experience, a relevant degree, and certifications like OSCP, OSCE, CISSP, or equivalent. Fluency in Finnish and English is essential.

TVO seeks a Director, Commercial & Procurement to lead and develop commercial operations, procurement, contract management, and supplier ecosystem. The role involves strengthening commercial governance, building end-to-end processes, and leading the renewal of the commercial organization.

Product Manager to guide and align engineering teams, drive delivery of high quality solutions. Requires an academic background in a relevant technical discipline with solid professional experience in the construction field, paired with technical, hands-on experience in AI and Machine Learning development. Must have experience setting up end-to-end AI workflows with retrieval augmented generation.

Production & Warehouse Operator needed for a fixed-term assignment from June 1st 2026 to December 31st 2026. The role supports daily production and warehouse operations, ensuring safe, efficient, and high-quality service. Responsibilities include producing admixture products, handling deliveries, and maintaining warehouse areas. Fluency in Finnish and basic English are required.

Technical Solution Manager will provide specialized technical sales support, translating customer requirements into solutions using Vaisala's products and services. The role involves collaborating with sales, technical experts, product development, and project teams. Strong experience in planning and leading integration projects is essential.

Operate CNC milling machines to produce precise metal components. Experience with Siemens control systems is beneficial. Must be able to read technical drawings and work independently.

Insight Manager will lead research projects, including target audience analyses and strategic initiatives. The role involves client collaboration, developing research methodologies, and presenting findings. Requires 3-5 years of experience, client service expertise, data analysis skills, and fluency in Finnish and English.

Solution Architect to lead the design of complex, distributed systems in the banking, payments, and financial service domains. Requires 5+ years of experience in solution design, architectural design roles, and the ability to model complex IT solutions. Must have strong experience in multi-vendor service delivery, architecture design, and guiding teams to meet both functional and non-functional requirements. Expertise in security and risk management, applying zero-trust principles, encryption standards, and authentication protocols. Lending experience is required.

The Faculty of Information Technology seeks 3-4 Postdoctoral Researchers to conduct research within one of 18 research groups. Duties include research, publishing, teaching, and securing research funding. Applicants must have a strong publication record and an active ORCID profile.

Shuttle Bus Guide for Apukka Resort, welcoming guests at pick-up points and providing information about services and excursions during the journey.

Skilled carpenter needed for full renovation of a 1977 detached house. Project includes wet room, interior surface work, and outdoor terrace construction. Experience with concrete, tiling, and older construction methods required.

Senior Cyber Security Manager will collaborate with business teams, lead cyber security assessments, and drive the adoption of modern cybersecurity practices across IT & OT environments. The role requires strong communication, stakeholder management, and technical understanding of IT & OT security controls.

As a Senior Playables UX/UI Artist, you will create visually compelling and intuitive interactive ad experiences for clients. You will collaborate with creative producers and developers to bring projects to life, utilizing AI tools to enhance art production.

Senior Lecturer in robotics and automation sought for permanent position. Duties include teaching, pedagogical design, curriculum development, and potential participation in multidisciplinary projects. Minimum qualifications: Master's degree in a relevant field, three years of experience in robotics and automation, and fluency in English.

Fixed term contract (4-6 months) covering parental leave. Responsible for identifying, assessing, monitoring, and mitigating non-financial risks within Ayvens Finland. Ensures L1C control frameworks are robust and continuously improved. Collaborates with Senior Non-Financial Risk Specialist and advises/supports Business on risk mitigation. Requires a Master's or Bachelor's degree in a relevant field, experience in risk management, and fluency in Finnish and English.

Develop and implement global category strategies for electromechanical & mechanical products. Lead supplier strategy, performance management, and negotiations. Build resilient and cost-competitive supply chains.