frontend developer English-speaking jobs in Hyvinkää

Leads the overall Data Transformation, ensuring data and AI strategy is translated into actionable development items. Drives cross-domain alignment and execution of strategic priorities. Strengthens data foundation and drives collaboration between business, data, and technology teams.

Quality Assurance Engineer will design, implement, and maintain test automation for Wirepas NMS. Responsibilities include executing release testing, debugging test failures, and improving test coverage. Requires test automation development for backend systems and REST APIs, ideally with Robot Framework, solid Python programming skills, and comfort with Linux.

Polhem Finland seeks a Junior Account Manager to execute PR and marketing communications projects. Responsibilities include project coordination, event execution, influencer network management, content creation, and reporting. The ideal candidate has project management experience, strong communication skills in Finnish and English, and a passion for social media and content creation.

Design, build, and operate enterprise-grade software using AI-first engineering practices. Translate business requirements into machine-readable specifications and implement automated testing approaches. Build scalable, cloud-native solutions within the Microsoft ecosystem.

Lead Consultant will design and develop solutions for OpenText/GXS Managed Services customers. Responsibilities include identifying solutions, creating functional specifications, configuring interfaces, and deploying code updates. Requires in-depth knowledge of service-based architecture, EDI, and scripting languages. Excellent written and oral communication skills in English and Finnish are essential.

Remedy Entertainment seeks a Creative Operations Lead for its growing self-publishing team. This role bridges marketing, publishing, and creative, translating requests into solutions through structured processes and stakeholder alignment. The ideal candidate has experience in marketing delivery, campaign operations, and project management in complex environments.

Project Controller / Commercial Project Manager for Smart Infrastructure. Financial monitoring and reporting of customer projects, developing commercial processes, and acting as a commercial partner to project managers. Requires a Bachelor's or Master's degree in Business Administration or Economics and 2-3 years of relevant experience. Strong Excel and Power BI skills are essential.

Senior/Lead Full Stack Developer will design and develop full stack digital services supporting remote operations and diagnostics. Responsibilities include building scalable web applications, backend services, APIs, and integrations across IoT, digital platforms, and enterprise systems.

Service Instructor needed for commercial cleaning in Helsinki-Espoo-Vantaa area. Support daily operations, ensure quality service delivery, and guide staff. Experience in cleaning work, customer service, and communication skills required.

Mechanical Design Engineer needed for specialty transformer projects. Responsibilities include mechanical design of steel structures, incorporating accessories, and collaborating with various stakeholders. Requires a Bachelor's or Master's in mechanical engineering, 3D CAD skills (Creo preferred), PLM system experience (Windchill preferred), and fluency in Finnish and English.

Lead UX Designer will create accessible, enjoyable games for a broad audience. Responsibilities include guiding the UX process, designing game communication and structure, championing accessibility, mentoring team members, and collaborating with cross-functional teams.

Regional AR & AP Specialist supports the European ARAP Shared Service Centre team ensuring smooth and accurate financial operations. Responsibilities include processing invoices and payments, managing credit control, and maintaining financial records. Previous experience in AP and/or AR, strong attention to detail, and proficiency in MS Office and SAP are required. Fluent Finnish and English skills are essential.

Experienced Jet Engine Mechanic needed for surgical quick turn engine repairs. Must have 5+ years experience with CFM56 or CF6-80C2 engines, strong English skills, and ability to work flexible hours.

Designs and implements end-to-end integrations between ERP, CRM, financial, and operational systems. Builds and maintains pipelines using Azure native resources or platforms like n8n, Frends, Make, or Azure Data Factory. Writes Python for orchestration, mapping, transformation logic, API wrappers, and automation scripts. Models and queries integration data in SQL across relational and cloud-native stores. Works with clients to map back-office processes into automated pipelines. Defines and documents data contracts, schemas, and API standards. Participates in technical pre-sales, estimations, and solution design. Contributes to internal tooling, reusable templates, and integration best practices.

Skeleton Technologies seeks a Senior Application Engineer to elicit product requirements, design systems, and write documentation. Requires a technical degree, understanding of DC/DC converters, and fluency in English. Travel to various sites and customer locations is required.

LeadDesk seeks a Commercial Product Manager to develop and commercialize its CPaaS offering across Europe. This hands-on role involves collaborating with sales, finance, operations, and technical teams to improve product packaging, pricing, and operational management. The ideal candidate will have experience in product management, pricing, or commercial development and the ability to translate technical capabilities into customer value.

Volunteer Youth Basketball Coaches needed in Vantaa. Lead training sessions, devise game strategies, and mentor players. Previous coaching experience welcome, new coaches receive support.

Lead Programmer for a globally successful mobile game. Shape technical direction, improve systems, and lead a high-performing team. Requires experience in live, free-to-play mobile titles, C++, and multi-platform development.

Leads a cross-functional team to develop and maintain Veikkaus' digital channels, website, and mobile apps. Focuses on steering development in an agile environment, collaborating with developers, designers, and other experts to define product vision and roadmap.

Leads and develops global business solutions and service management at Vexve, a leading European provider of valve solutions. Drives solution governance, service management, and continuous improvement. Collaborates with stakeholders to align technology and business needs. Ensures solutions support business growth and operational efficiency.