frontend developer English-speaking jobs in Lahti

Design, build, and deploy AI solutions for Aceve's portfolio companies. Partner with business teams to identify opportunities and translate them into working solutions.

Contract Manager to support contract administration, change management, and claims handling within the Industry Division's Project Delivery unit. Ensures contractual rights and obligations are managed and risk is minimized. Requires a degree in Engineering, contract and claim management understanding, and 5+ years of experience in EPC/EPCM or industrial projects. Fluency in English is required, Finnish and other languages are an asset.

This is a unique entry-level opportunity to shape strategic decision-making as a Junior Chief of Staff. You will support a unit leader, driving execution of key priorities, managing communications, and coordinating projects. The role requires strong execution instincts, strategic curiosity, and the ability to operate effectively in a fast-paced, ambiguous environment.

Doctoral Researcher position in the Marie Skłodowska‑Curie Actions COFUND Doctoral Programme for Advancing Forest‑Based Bioeconomy. Research focuses on isolation, purification, and functional evaluation of bioactive compounds from biomass fractions, with a focus on bark and lignocellulosic residues. The project aims to establish a mechanistic understanding of antifungal, antimicrobial, and antiviral activity and explore applications of biomass-derived fractions as surface coatings.

Manages a significant product development portfolio for Core labelstock, prioritizing ideas and ensuring implementation speed. Runs key projects for the Core labelstock segment and is responsible for technical ownership, management, and development of the product portfolio. Communicates with the Core Label Materials Market team and other stakeholders.

Hotel Kämp, Finland's most prestigious luxury hotel, seeks passionate professionals for various departments including restaurant service, front desk, guest relations, and more. Experience in a similar industry, strong communication skills, and fluency in Finnish and English are required. Internships are also available.

Senior Accounting Specialist will manage purchase invoices, handle VAT processing, and assist with accounting tasks for international clients. The role requires several years of experience in accounts payable and client-facing roles.

Product Owner for Advanced Analytics IT team. Develops data and analytics products using machine learning, deep learning, and GenAI on cloud platforms. Translates business needs into product roadmaps and collaborates with stakeholders and development teams.

Purchases equipment, materials, and services for assigned projects. Manages procurement to pay process, including sourcing, negotiations, and invoice clearance. Builds relationships with suppliers and internal stakeholders. Requires 3+ years of experience in a similar role within an engineering or construction company.

This VP HR role leads people strategy, organizational effectiveness, and talent development for Elisa's Technology and Operations organization. The role also leads AI competence development and change management across the organization, defining role evolution and supporting leaders in AI-driven change.

Strategic Partner Manager for Devices & Services Partnerships will cultivate and maximize relationships with leading carrier partners in Finland. Responsibilities include driving initiatives, identifying opportunities, and executing go-to-market strategies. Requires 4+ years of sales experience in the Finnish smartphone business with a network in carrier channels. Fluency in Finnish and English is required.

Lead a team of mechanical design engineers in the development of hydraulic products and systems for demanding machinery applications. Contribute to new product development and continuous improvement of existing solutions.

Part-time PR & Social Media Manager to manage and develop social media channels, create engaging content, and support influencer relations. Requires 2-3 years of experience, a relevant degree, and strong social media and visual content creation skills. Fluency in English is required, Finnish is a plus.

Electrical Supervisor needed for site-based role overseeing electrical works in Espoo/Kirkkonummi, Finland. Responsibilities include coordinating site activities, managing schedules, and ensuring quality and safety standards. Requires relevant electrical trade qualification and supervisory experience in M&E contracting. Data centre experience is advantageous.

Call of the Wilderness seeks 4 individuals for winter season 2026-2027. Responsibilities include customer service and guided tours in English, with other languages advantageous. Activities include snowshoeing, ice fishing, Northern lights tours, and more.

Operate 360 cameras and surveying equipment to capture construction site data in Kajaani. Document progress, ensure safety, and collaborate with the project team. Must be available one full weekday (8 hours) per week, have physical fitness for outdoor work, and fluency in English and Finnish.

BIM Coordinator needed for a major hyperscale data center project in Finland. Coordinate multidisciplinary BIM models, lead model coordination meetings, and ensure model compliance with project requirements. Manage BIM Execution Plans, standards, and workflows. Support designers and engineers with model setup and coordination. Work with project management and site teams to ensure buildable design information. Promote best practice BIM workflows and digital project delivery.

Support the development of new health features and sensor technology. Assist in transforming multi-sensor data into actionable health metrics. Contribute to data analytics tools and participate in team initiatives.

Develop and maintain St1's third-party risk management system, ensuring a controlled and risk-based approach to onboarding and offboarding suppliers, partners, and counterparties. Manage system workflows, questionnaires, and automation rules, and coordinate with internal and external teams to ensure efficient implementation and compliance.

Professor in value creation and innovation commercialisation at LUT Business School. Focus on digital transformation, value creation, innovation commercialisation, and sustainable business development. Teach and supervise students in bachelor's, master's, and doctoral programs. Strong international research merits in value creation in networks and ecosystems or innovation commercialisation in digital and technology-based business required. Fluent English required.