engineer English-speaking jobs in Riihimäki

Freelance Junior Journalist will train AI models by crafting text that teaches AI reasoning, logic, and clarity. Contributors will generate prompts, define scoring criteria, and ensure text quality.

Supports Booking.com BV accommodation partners by informing them about business performance, market opportunities, and industry trends. Empowers partners to optimize their performance on the platform. Communicates effectively, manages market performance, identifies and articulates partner needs, and formulates solutions.

Senior Software Engineer will contribute to Mozilla's localization infrastructure, including open source libraries and tools. Responsibilities include improving localization within Firefox, collaborating on Pontoon features, and engaging with the volunteer localization community. Strong Python and JavaScript experience, web technologies knowledge, and open source development experience are required.

Danske Bank seeks a Senior Adobe Journey Optimizer Specialist to join the Attract & Engage Cluster. The role involves building and configuring the MarTech stack, designing customer journeys, and supporting the implementation of a Next Best Experience framework. The ideal candidate has 5-7 years of experience in a relevant field, strong Marketing Automation experience, and proficiency in English.

Leads and develops sustainability and due diligence processes across Outokumpu's supplier base, ensuring compliance with legislation and supporting responsible supply chains. Develops and implements sustainability-related data, tools, processes, policies, and reporting. Conducts environmental and human rights due diligence in Outokumpu's supply chain. Screens, onboards, and maintains supplier sustainability data. Performs supplier risk assessments and onsite activities. Communicates Outokumpu's due diligence approach internally and externally. Represents Outokumpu at conferences, events, and external forums. Mentors junior team members and acts as a knowledge hub.

Junior Cost Controller to support project finance within the construction industry. Review invoices, track project costs, and assist with financial reporting. Recent graduate or early-career professional with a finance or related degree and strong analytical skills. Fluent English and Finnish required.

Drive business strategy, manage sales pipeline, and sell Google Ads solutions to C-level clients. Possess deep industry knowledge, understand competitive landscape, and provide leadership and guidance to drive customer growth.

Doctoral researcher position focused on choline in plant-based foods. The project will investigate the enhancement of choline in plant-based foods, particularly legumes, to support a healthier European population. Responsibilities include conducting research, publishing results, and participating in training and dissemination activities. Applicants must have a two-year master's degree in Food Sciences or a related field and meet the European Commission's MSCA Doctoral Network eligibility criteria.

Project Delivery Manager will lead end-to-end customer implementations of Tandem's AI-powered healthcare solutions, ensuring on-time and on-scope delivery. Responsibilities include coordinating technical setup, user training, and risk management. Requires native Finnish fluency, project management experience in healthcare technology, and strong stakeholder management skills.

The University of Oulu seeks a Marie Skłodowska-Curie Postdoctoral Fellow to conduct research on sustainable energy and sustainability transitions. The successful candidate will work with the Sustainable Energy Business Research Group.

Staff Test Engineer to own RAN testing for NR-NTN products. Develop test plans, build automated test frameworks, and analyze protocols to ensure quality. Requires 6+ years of experience testing 4G/5G wireless networking products, deep knowledge of 4G/5G protocols, and hands-on experience with UE simulators and test automation tools.

Technical Sales Manager for C&I Storage products in the Nordic region. Provides technical expertise to customers and partners, develops solutions, and supports sales activities. Requires an electrical technical degree, 5+ years in battery energy storage sales or product management, and fluency in English and a Nordic language.

Valona seeks a Chief Financial Officer to lead the finance function and support international growth. Responsibilities include financial planning, reporting, and performance management, building the finance organization, and supporting M&A processes.

Lead AI and ML insights and visualizations, shaping the vision and technical implementation for quality assurance of AI and ML models. Build Power BI products to provide insights into model performance and communicate complex AI/ML model results into an easy-to-understand structured story.

Fiber Project Manager will oversee maintenance, relocations, and repairs of the Finnish fiber network. Responsibilities include ensuring quality handover from construction to operations, liaising with local authorities and contractors, and planning projects to prevent damage and downtime. Must have project management experience in fiber or telecom environments, fluency in Finnish, and proficiency in English.

Develop application software using MATLAB/Simulink for motor and grid control systems. Translate customer needs into application specifications and collaborate with engineers to design, integrate, and validate features.

Own and scale Bob W's global performance marketing engine. Drive growth across paid channels, manage budgets, and analyze data to optimize ROI. Collaborate with cross-functional teams to build and execute performance marketing roadmaps.

Postdoctoral Research Fellow to contribute to projects investigating genetic predisposition to medication side effects and understanding metastatic potential and tumor immunobiology. Requires a doctoral degree in a related field, experience with high-throughput sequencing data, and strong understanding of gene transcription regulation.

Simulation Data Integration & Sensor Engineer needed to connect real-world sensor data to a digital twin environment built on NVIDIA Omniverse / Isaac Sim. Responsibilities include building data pipelines, integrating LiDAR, GPS, and camera data, and validating simulation outputs. Requires experience with Isaac Sim or similar robotics simulation platforms, integrating real-world data sources, and Python scripting.

Leads the Service Sales team in Finland, implementing service sales strategy and exceeding targets for the full service portfolio. Manages customer relationships, identifies new business opportunities, and collaborates with internal and external stakeholders. Requires a strong background in service sales, IB management, and the energy sector.