English-speaking jobs in Jämsä

Leads complex automation sales cases, offering integrated solutions (equipment, software, and services) to North American and European customers. Builds and develops sales pipeline, engages with C-level executives, and collaborates with global teams.

Design and deliver an advanced optical system combining single-photon detectors, cameras, and laser sources. Work hands-on across the full lifecycle from concept to operations. Must have an MSc in photonics, physics, electrical engineering, or a related field and demonstrated hands-on experience with lasers, optical design, and detectors. Fluent spoken and written English and EU nationality or existing work permission in Finland are required.

Finnair seeks a Safety & Compliance Advisor to conduct audits and inspections, manage safety occurrence reports, and support operations division compliance and safety. Requires strong aviation safety knowledge, understanding of aircraft maintenance, and excellent communication skills.

Manages and prioritizes AI projects, contributes to AI strategy, and ensures ethical AI usage. Oversees the complete lifecycle of AI solution development, with a focus on Generative AI.

Social Media Intern to manage Instagram content calendar, create on-brand posts, and engage with audience. Must have strong aesthetic sense, experience with image/video editing, and passion for sport and performance.

Marketing & Communications Specialist to develop and execute marketing activities for a next-generation energy technology company specializing in Battery Energy Storage Systems (BESS) and software solutions.

Negotiates with suppliers, defines supplier strategy, and manages supplier panels. Leads negotiations, allocates needs, and manages claims. Requires significant sourcing experience and fluency in English.

Develops data science & machine learning solutions for business use cases. Transforms business problems into data science workflows. Supports technical coordination between data scientists, architects, and software development.

Conducts Customer Due Diligence (CDD) reviews for new and existing customers in Germany and Austria, ensuring regulatory compliance and mitigating risk. Collaborates with internal teams and provides guidance on CDD policies and procedures.

As a Fleet Specialist, you will be responsible for the maintenance and repair of Voi scooters, ensuring they are in top shape. You will also assist with logistics, including collecting and providing scooters, battery replacement, and on-site repairs.

Frontend Architect Coach needed for a 6-month customer project in the telecom industry. Deep Contentful expertise and experience with omnichannel enterprise solutions required. Coaching experience and team expertise development are key.

Summer Trainee to support the Facility team at Kempower's headquarters in Lahti. Tasks include greeting visitors, managing calls, and handling administrative duties. Requires proficiency in Finnish and English, strong communication skills, and the ability to prioritize tasks.

Summer Trainee will work with UPM's historical photo collections, digitizing images and recording metadata. Tasks include organizing, processing, and cataloging digital files, supporting daily operations, and collaborating with colleagues.

Experienced Staff Software Engineer to join the internal platform team, shaping Aiven's platform strategy and architecture. Responsibilities include strategic planning, delivery ownership, team enablement, and technical leadership. Requires 8+ years of relevant experience and strong product thinking, communication, and influencing skills. Technical expertise in distributed systems, databases, observability, SQL, release management, and problem-solving is essential.

Lead research, design, and development of AI detection solutions, generative services, and safe agentic AI systems. Contribute to the development of online safety research roadmaps and provide technology insights.

Senior Fullstack Engineer will build tax automation tools and AI-integrated platforms. Responsibilities include developing end-to-end features, collaborating with designers and product managers, and contributing to internal tooling. Requires expertise in React/TypeScript, Node.js, MongoDB, and Python.

Holvi seeks a Finnish-speaking Customer Support Manager to deliver premium support via phone, chat, and email in both Finnish and English. The role involves analyzing customer feedback, improving self-service channels, and collaborating with teams to resolve customer issues.

Data Specialist will ensure high-quality product data and act as the business representative for product data management systems. Responsibilities include administering tools, collaborating with stakeholders, and communicating data insights. Requires 3+ years of experience with PDM/PLM systems, data visualization, and excellent communication skills.

Senior Business Controller will drive financial performance, partner with leaders on financial planning, and build financial capability within the organization.

Project Lead Engineer to lead engineering work in customer projects, normally electric power installations in the range from 10-400kV. Manage engineering resources, coordinate with customer, sub-supplier and internal/external partners.