frontend developer English-speaking jobs in Southern Ostrobothnia

Lead hardware development for Homeland Security products. Manage hardware project execution, team leadership, and system-level design decisions. Drive PCB design, component selection, and hardware bring-up.

Supports daily HR operations including recruitment, training, compensation, and team relations. Enhances team member engagement and manages HR systems and reporting. Supervises and develops team members, executes training programs, and administers required courses. Requires previous HR experience in a luxury organization, fluency in Finnish and English, and knowledge of hospitality.

Operate industrial granulation machines and contribute to material recycling and sorting. Requires experience operating granulation machines, technical maintenance skills, and understanding of sorting analysis.

Rovio seeks a Head of Marketing to define the identity and strategy for a new Angry Birds Match 3 game launch. The role involves leading a marketing team, designing a Go-To-Market strategy, and collaborating with product and finance teams. The ideal candidate has 7+ years of marketing leadership experience, a history of supporting teams across UA, brand, and creative functions, and a passion for creating player-centric experiences.

Two Trainee positions available in Data Analytics & Data Engineering. Support data team with development tasks in areas such as semantic models, Power BI, data warehousing, and data pipelines. Hands-on experience with data projects is required.

The Global Early Talent Program in Finance offers hands-on responsibility and a path to a world-class career. This program includes three 9-month and 6-month assignments in Local Finance, Global Trainee, and Local Controller roles. Responsibilities may include Operational (Accounting and Reporting) and Strategic Controlling and Finance activities.

Finance & Administration Specialist will handle accounts payable, travel invoices, and expense claims. Manage Intrastat and VAT reporting and support general office administration. Contribute to the IFS Cloud ERP implementation and automate routine transactional work.

Payroll Expert to manage quality assurance programs, process improvements, and oversee payroll procedures for a global team. Requires 6-8 years of Finnish payroll processing experience, international team collaboration, and HRMS/ERP proficiency.

Senior Associate will join the Central Finance & Strategy team, ensuring timely and accurate management reporting data for Wolt. Responsibilities include preparing and analyzing financial reports, identifying trends, and collaborating with cross-functional teams.

Helsinki Piano Lab seeks freelance piano teachers to provide instruction to children and adults in Vantaa. Teachers will create a supportive learning environment using their own methods. Applicants should have teaching experience and a passion for music.

Postdoctoral Researcher to develop plasmonic nanopore for single molecule sequencing by surface enhanced Raman spectroscopy (SERS). Responsibilities include designing, fabricating, and characterizing plasmonic nanopores on nanopipettes, measuring ion current and Raman spectra of biomolecules, and contributing to group management and teaching. Requires a doctoral degree in Physics, Electronic Engineering, Materials Science, or a related field, strong experience in micro-/nanofabrication, and experience in patch-clamp amplifier measurement for nanopore resistive pulse sensing.

Expert consultant needed to finalize transaction monitoring development for a banking client. Must have expertise in data engineering technologies like Hadoop, Hive, Spark, and Python.

Senior Level Designer for a new cozy adventure game. Design and build game spaces, including layouts, economy, narrative, and player flow. Collaborate with art, engineering, and product teams. Significant professional experience in game design with shipped titles required. Experience in Unity and a strong understanding of game design fundamentals are essential.

Doctoral Researcher position focusing on hydropower control within the Digital Waters Flagship. Responsibilities include formulating open channel flow models, developing control-oriented representations, and designing power plant control systems. Requires a Master's degree in process engineering, fluency in English and Finnish, and strong communication skills.

Leads the R&D Satellite Build & Lab maintenance team, responsible for maintaining labs, supporting engineering projects, and building prototype satellites. Manages daily operations, sets goals, delegates tasks, and mentors team members. Requires a BSc degree in Engineering, experience in team leadership, R&D projects, cleanrooms, and lab standards.

Develop machine learning models for pricing, demand forecasting, and personalization. Collaborate with stakeholders in Finnish and English. Experience with Python, SQL, APIs, cloud platforms (AWS), and software development best practices required.

Rovio seeks a Head of Marketing to define and execute the Go-To-Market strategy for a new Angry Birds Match 3 game. The role involves leading a marketing team, collaborating with product and finance teams, and leveraging player insights to drive growth.

Summer Trainee, Quality Engineer will assist the Quality Team with industrialization and project handover to serial production. The role involves assisting with daily tasks, problem-solving, and data analysis to identify improvement opportunities.

Skeleton Technologies seeks a Talent Acquisition Team Lead to own and drive the company's end-to-end recruitment strategy. This role involves leading a team, managing high-volume hiring projects, and partnering with HR on onboarding, workforce planning, and employer branding.

Project Manager for AC systems projects. Develops project plans, manages budgets, leads teams, and ensures projects are delivered on time and within scope. Requires 5+ years of experience managing projects, engineering knowledge, and proficiency in project management tools.