ruby English-speaking jobs in Turku

Business developer for BMW and MINI used car sales in Finland. Develops strategic action plans with dealers, manages approved used programs, and supports dealer training and engagement. Requires experience in automotive sales, relationship building, and communication in English.

Hunome seeks an experienced Full-Stack Developer to architect, develop, and maintain scalable web applications. The ideal candidate has 5+ years of TypeScript/JavaScript expertise, experience with GraphQL, RESTful APIs, PostgreSQL, Neo4j, and CI/CD pipelines. This is a part-time (20 hours/week) working shareholder role with potential for full-time employment and salary upon funding.

Aalto University's Water and Environmental Engineering Research Group seeks three Postdoctoral Researchers to develop digital solutions for water resources measurement, modeling, assessment, planning, and management. Positions are linked to the Digital Waters Flagship and focus on watershed modeling, river system model data pipelines, and transformative water management through digital solutions. Applicants must have a doctoral degree in a relevant field and a good command of English.

The Warranty Coordinator oversees service facility activities and inspections on railway vehicles. This role involves customer contact, data accuracy, KPI monitoring, and supplier communication regarding warranty claims.

Fullstack Engineer to design, develop, and implement features for creative production tooling. Requires 3+ years of web application development experience, strong React and TypeScript skills, and the ability to work independently and collaboratively. Must have excellent communication skills and be comfortable working in a hybrid environment.

Clinical Geneticist needed for remote pre- and post-test genetic counseling and consultation for patients in Finland. Must have MD or equivalent, board certification in Clinical Genetics, and experience in clinical genetic consultation.

B2B Sales professional to build relationships with clients, understand needs, and lead negotiations. Proven sales experience and fluency in English required.

Senior Presales professional with 5+ years of experience in solution architecture, sales engineering, or pre-sales within procurement, supply chain, or SaaS environments. Strong grasp of procurement processes and platforms. Proven experience conducting software demos and workshops. Fluent in English; additional Swedish required.

Global Early Talent Program in Finance, starting April 2026 in Vaasa, Finland. The program includes three 9-month and 6-month assignments in Local Finance, Global Trainee, and Local Controller roles. Responsibilities include Operational (Accounting and Reporting) and Strategic Controlling and Finance activities.

The successful candidate will drive method development at the interface of advanced light microscopy, quantitative image analysis, deep learning, and smart microscopy. Tasks include conducting research, developing deep learning-enabled analysis pipelines, and contributing to open, reusable software and data. The position requires a doctoral degree in a relevant field and strong experience in at least two of the following: endothelial cell biology, microscopy, quantitative image analysis for microscopy, and machine learning/deep learning applied to imaging.

Coordinates service facility activities and inspections on railway vehicles. Manages customer contact, data accuracy, and KPI compliance. Collaborates with suppliers on warranty claims and documentation.

As an AI Engineer, you will design and build Claude-SDK AI systems that process execution signals and user actions, shaping AI features within the product. You will translate unstructured inputs into clear execution states and partner with product and engineering teams.

Business Developer to drive strategic projects and develop the Fortum hydropower portfolio. Develop business cases, coordinate projects, and act as a point of contact between Hydro and Corporate Customer and Markets. Requires a Master's degree, experience in the energy market, and project management skills. Fluent English required.

LeadDesk seeks a GTM Marketing Manager to drive lead generation and execution. This role focuses on capturing, qualifying, and routing leads to support sales conversion. Success is measured by the number of leads, MQLs, and SQLs generated and converted through GTM channels. Responsibilities include optimizing lead generation flows, collaborating with sales on lead criteria, and managing HubSpot Sales and Marketing CRM.

Senior Backend Engineer to join a growing fintech company. Develop and maintain backend systems, including Portal BFFs, backend services, and Platform APIs. Strong experience with Java Spring Boot, TypeScript, and event-driven architectures required.

Senior Mobile CI & Build Systems Engineer will own and evolve mobile CI, build, test, and developer-facing observability systems. Responsibilities include designing, maintaining, and improving CI/CD pipelines, managing CI runner fleets, and acting as a deep technical owner for mobile build systems. The role requires significant experience in software engineering, CI/CD, or build systems, with a systems-first mindset and a track record of improving reliability, performance, and developer productivity at scale.

Senior Java Developer to join an expert team working on long-term, business-critical insurance systems. Experience with Guidewire and Java software development required. Focus on improving existing codebases, implementing changes carefully, and supporting production operations.

Cooks/Chefs prepare and present meals, manage kitchen inventory, and supervise staff. Must have 2+ years of experience, knowledge of food safety, and the ability to work in a fast-paced environment. Must be willing to relocate to Finland and have valid work authorization. Basic Finnish language skills are required.

RELEX Solutions is seeking a (Senior) Product Manager to join its Manufacturing Product team. The role focuses on Supply Planning solutions, including Inventory Planning, Purchase Planning, and Supplier/Supply Chain Collaboration. Responsibilities include defining product vision and strategy, managing the product roadmap, and collaborating with stakeholders across Product, Technology, Sales, and Operations. The ideal candidate has a minimum of 2 years of experience in manufacturing-related products and 5 years of experience in Supply Planning business processes. Excellent communication and presentation skills are required.

In-store merchandiser will create visual displays, maximize store profitability, and analyze sales data to inform product placement. Training and development of team members on merchandising techniques is also a key responsibility.