frontend developer English-speaking jobs in Hanko

HAMK seeks a part-time Startup Specialist (54%) to develop and pilot a startup service pathway for immigrants. The role involves mentoring startup founders, organizing community events, and building networks with business leaders and investors.

Design and implement decision models using DMN, translating business requirements into automated decisions. Collaborate with teams to deliver end-to-end solutions and troubleshoot logic issues.

Leads the full procurement lifecycle, from RFPs to contracts and delivery. Manages supplier relationships, leads sourcing initiatives, and handles subcontracts and everyday purchases.

Experienced Electrical Authorised Person (AP) needed for a major hyperscale data centre project in Helsinki. Responsibilities include managing permit-to-work systems, ensuring safe isolation and energisation of electrical systems, and reviewing method statements. Proven experience as an Electrical AP on data centre or large industrial projects required.

Design and build cloud-based data platforms and pipelines. Lead technical solution design and delivery for customer projects. Implement scalable ELT/ETL pipelines, orchestrate data models, and define data governance practices.

Develop analytics, optimization, and AI-enabled decision-support solutions for UPM Fibres. Collaborate with experts and decision-makers to address business challenges in areas such as production planning, logistics, supply chains, and strategy.

The Authorised Person will be responsible for ensuring all works are conducted safely and in accordance with client directives. They will review and approve Sub-Contractor Electrical RAMS, operate LOTO systems, and perform safe energizations, isolations, and functional switching. The individual will also be responsible for reporting electrical events, issuing progress reports, and ensuring timely and clear communication with the SAP and CxA. The Authorised Person must be a qualified electrician with a National Craft Certificate or equivalent, and have experience managing work and safety precautions across control boundaries.

Mechanical Engineer to design and develop next-generation X-ray detectors. Collaborate with cross-functional teams, from requirements definition to production handover. 5+ years of relevant mechanical design experience required.

Engineering Manager needed to lead infrastructure, ensure security and compliance, and guide a team of developers. Requires 5+ years of management experience, cloud expertise (GKE, Google Workspace), and proficiency in Terraform. Fluency in English, Finnish preferred.

Sourcing Data Analyst will develop reporting and dashboards, ensure data quality, and identify improvement opportunities across the Sourcing organization and Source to Pay process.

As a Marketing Cloud Account Executive, you will drive revenue for Salesforce Digital solutions within a defined set of Finnish enterprise accounts. You will own the full sales cycle, from lead generation to closure, and collaborate with teams to identify target accounts and execute go-to-market strategies.

HRD Specialist, Talent Management (fixed term) will develop and implement performance and competence management practices across the University. The role supports people's growth and success while strengthening a culture of continuous learning.

Head of Information Security will lead the implementation and continuous improvement of the Information Security Management System (ISMS) across the organization. The role focuses on translating security and regulatory requirements into practical operating models and improving security visibility and resilience in everyday development work.

SemiQon seeks an experienced Project Coordinator to manage a portfolio of EU-funded and customer-driven projects. The role requires strong organizational and communication skills, experience with project management methodologies, and familiarity with EU project frameworks. Technology experience in microsystems, quantum technologies, or related fields is an asset.

Project Planner responsible for planning, scheduling, and reporting on construction projects. Requires 3-5 years of experience in project planning, Primavera P6 proficiency, and a construction-related background.

Drives product innovation, leading development from concept to launch of sustainable packaging solutions. Shapes innovation roadmap, leads cross-functional projects, and creates go-to-market strategies. Collaborates with Operations, Commercial, Sales, and Marketing.

Full-stack Developer will contribute to the development of complex digital services across various industries. Responsibilities include design, architecture, issue resolution, client-facing work, and continuous learning. Requires experience in software development, full-stack coding, cloud services, system design, and agile teamwork. Proficiency with AI-native development tools and experience in agentic AI is essential. Fluency in Finnish and English is required.

Project Director to lead end-to-end delivery of large-scale data center construction projects. Define and execute project delivery strategy, lead multidisciplinary teams, and ensure projects are delivered safely, on time, and within budget. Requires 10-15+ years' experience in construction or project delivery, strong data center experience, and excellent communication skills.

Leads platform development for the quantum control system, defining requirements, managing interfaces, and coordinating across R&D, production, and suppliers. Drives technical decision-making, tracks progress, and ensures NPI readiness and production handover.

Management Events seeks Key Client Managers and Network Growth Managers to expand its network of C-suite executives. Roles involve identifying and engaging with high-level decision-makers, building relationships, and demonstrating the value of the company's service.