react English-speaking jobs in Northern Ostrobothnia

Compiler Engineer to extend and maintain the CodeGen layer of an MLIR-based toolchain, lowering Clang AST constructs into MLIR operations.

Manage large-scale construction projects, ensuring on-time, on-budget, high-quality delivery. Monitor daily activities, manage information flow, and resolve issues related to progress, quality, and safety. Coordinate with client, consultant, and contractor teams on snagging activities and project procedures.

Lead engaging tours in Rovaniemi and Lapland, providing commentary on culture, nature, and history. Ensure guest safety and satisfaction while assisting with logistics. Requires a valid Category B driving license, work permit for the Schengen Area, tourism experience, strong English skills, and excellent communication.

Join a global team managing Nokia's 5G and 6G patent portfolio. Collaborate with inventors and patent counsels to identify, protect, and develop high-value innovations. Technical ownership of a specific technology domain related to radio protocol inventions.

The Communications Team Assistant will assist in the administration of UNU-WIDER's website, newsletter, and other digital products. Responsibilities include writing promotional copy, producing knowledge translation materials, organizing events, and managing social media accounts.

Legal Counsel providing expertise on bribery, corruption, antitrust, and conflict of interest matters. Supports the Global Integrity Program, conducts due diligence, and provides counsel to the MO Ventures organization.

Build AI agents that draft contracts, automate workflows, and scale a backend for a rapidly growing legal tech company. Requires 3+ years full-stack experience (React + TypeScript), AI product experience (LLMs, fine-tuning, prompt engineering).

Design, implement, and maintain automated test systems for hardware validation and reliability. Develop Python-based tools and frameworks for automation, data collection, and analysis. Execute hardware reliability and performance tests, perform failure analysis, and collaborate with hardware, firmware, and test teams.

Develop and deliver solutions for healthcare and social care professionals. Minimum 2 years of experience with MuleSoft or other integration tools. Finnish language proficiency for customer communication. Professional experience in integrations or backend systems development and maintenance.

Support in-house and assistant counsels in Finland and Lithuania on projects and daily tasks. Assist internal stakeholders. Requires strong analytical, communication, and organizational skills. Must be proficient in Finnish, English, and Swedish (writing). Law studies at a Finnish university. Part-time, entry-level.

Summer Trainee, DMO Tech Support, Quote and Order will provide technical support to the DMO Quote and Order Management Team and Distribution. Tasks include technical clarifications, product definition, and guidance to Metso customers and distributors.

Welders needed for various client companies. Must have experience in TIG, MIG, MAG, powder arc, and beam welding methods, as well as good drawing reading skills. Diverse welding experience is an advantage. Requires accuracy, shift work ability, and Finnish or English communication skills.

Provide customer support to Finnish-speaking clients via phone, email, and chat for an online streaming service. Assist with account inquiries, subscriptions, and technical troubleshooting.

The EMEA Global Trade Compliance Specialist monitors shipments to ensure compliance with U.S., E.U., and local regulations. This role resolves customs issues, supports tactical operations for the Global Trade Compliance Program, and develops and deploys company policies and processes. The specialist partners with stakeholders, maintains documentation, and assists with audits.

Lead Origin by Ocean's global revenue strategy as we scale toward commercial biorefinery production. Secure multi-million, multi-year offtake agreements and build a global sales organization. Design and execute go-to-market strategies, identify growth opportunities, and manage negotiations with enterprise customers across the EU, US, and APAC.

We are seeking a CNC Machinist for a permanent position. The role involves operating a machining center or multi-function lathe to machine components and spare parts for machine construction. Applicants should have relevant education or experience in machining and be willing to work in two shifts.

Support clinical research for a key partner by driving site activation and regulatory submissions. Ensure compliance and timely delivery for global studies.

Senior Back-End JS Engineer needed for 100% remote role. Must have 3+ years experience with NodeJS frameworks, MySQL/PostgreSQL, REST APIs, and Docker. Strong Agile and TDD experience required.

Trainee to support product management activities within the Sales and Product Management department. Tasks include price list updates, cost calculations, and supporting NPD and PLC activities. Requires a 3rd/4th year university student with technical understanding, Google tools knowledge, and cross-functional collaboration skills. Good spoken and written English is required.

Marketing Specialist needed for a 12-month temporary position. Manage and optimize digital and social media channels, create content, and coordinate campaigns. Develop customer communication strategies and analyze digital performance. Requires a degree in marketing, 3-5 years of experience, and fluency in Finnish and English.