frontend developer English-speaking jobs in Hyvinkää

Develop, maintain, and enhance COBOL and DB2 applications in IBM Mainframe environments. Work on core banking platforms supporting business-critical processes. Collaborate with Nordic and international teams in long-term client engagements.

Test Engineer needed for end-to-end testing of automated guided vehicles and digital tools. Responsibilities include planning and executing test cases, improving testing efficiency, and maintaining the test vehicle. Requires a relevant engineering degree and at least 1 year of experience in manual testing, system deployments, or prototype maintenance. Strong English communication skills are essential.

Senior Developer will contribute to all aspects of the software development lifecycle, leverage Kubernetes expertise, and mentor the team. Requires 3+ years of experience in software product development, Kubernetes administration, and Linux configuration. Proficiency in Python or Golang, Ansible, and shell scripting is needed.

Develop and deploy ML models to improve merchant selection for Wolt's delivery platform. Analyze data, conduct experiments, and build tools to track selection quality across 32 markets. Collaborate with country leadership to identify growth opportunities.

Leads the development and implementation of category management strategy for Swappie's expanding portfolio of refurbished electronics. Manages a team of Category Managers, collaborates with Sourcing, Pricing, and other stakeholders to drive revenue and profitability. Develops frameworks and processes to ensure category management operates as a strategic function.

Senior Platform Engineer to shape Cloud and DevOps capabilities for Kesko's development community. Focus on advancing DevOps maturity, improving shared platform services, and strengthening development security.

University students in the final stages of their studies are sought for a part-time, fixed-term SAP Data Consultant Trainee position. The role involves executing data-related assignments for IBM customers, focusing on a specific business process.

DevSecOps Engineer will build, maintain, and develop environments, manage cloud infrastructure (primarily AWS), and integrate security and automation into development and operations.

Senior Programmer will build and evolve automated reliability foundations for the Titan game engine. Responsibilities include establishing validation surfaces, improving shared engine change validation, and partnering with teams to make systems testable. Requires strong C++ experience, engine/runtime development experience, and experience with build systems and automation.

Business Development Representative will identify and qualify leads, execute outbound activities, and collaborate with sales to drive growth across EMEA. Requires 1-3 years of B2B software sales experience, fluency in English, and experience with Salesforce.

Electrical Engineer to report on project progress, analyze supplier information, review schematics and specifications, and complete technical documentation. Requires a relevant 3rd Level Electrical Qualification, minimum 4 years' experience, and proficiency in Microsoft Office. Pharma/Industrial experience preferred.

Lead creative and strategic content initiatives for a growing EdTech brand. Develop and execute a dual-brand strategy, encompassing YouTube, Instagram, and LinkedIn. Manage a team of creatives and ensure high-quality content production. Proven experience in growing media brands and driving business results through content is required.

System Administrator to build, maintain, and improve a reliable and secure platform. Responsibilities include administering Linux infrastructure, automating provisioning, managing databases, and troubleshooting issues. Requires strong Linux experience, Ansible, and container technologies.

Android Engineer to build and maintain a native Android application using Kotlin, Compose, Coroutines, and Jetpack libraries. Collaborate in a cross-functional agile team to deliver new features and improvements for a multi-tenant SaaS platform used by healthcare providers worldwide.

Lead multi-site data center operations across Nordic campuses. Responsible for operational performance, availability, customer delivery, regional leadership development, and operational readiness for expansion projects.

Bumblebees Kindergarten Oy seeks a qualified nursery nurse with early years' experience to join their team starting August 2026. Excellent English skills are required, Finnish speaking is an advantage.

Roschier seeks a Talent Acquisition Specialist to lead full-cycle recruitment processes for legal and business professionals across all levels. The role involves sourcing, screening, interviewing, and supporting hiring decisions, while collaborating with hiring managers and senior colleagues in Helsinki and Stockholm.

Head of Engineering will lead Uniofy's technical development, combining hands-on coding with technical direction. Responsibilities include architecture, development practices, quality, and team leadership. Requires strong software development and architecture experience, AWS expertise, and experience with modern AI-assisted development tools.

Full Stack Data Scientist to build production-level data solutions and solve business problems. Experience with data science, engineering, and cloud-native architectures (Azure, AWS, GCP) required. Strong Python and SQL skills and a Master's degree in a relevant field are essential.

As a Senior Compliance & Legal Associate, you will own key EU compliance and regulatory workstreams for Paxos Issuance Europe Oy. You will manage regulatory reporting, documentation, and licensing obligations, conduct legal and regulatory research, and help design scalable compliance processes. This role requires 4-7 years of experience in a legal, regulatory, or compliance role in financial services, fintech, or crypto.