frontend developer English-speaking jobs in Seinäjoki

Senior Creative Producer manages digital projects from brief to delivery, owning end-to-end production of digital advertising assets. This 6-month fixed contract requires 8+ years in creative production, strong stakeholder management, and a tech-forward mindset.

Design Manager for Construction requires leading projects from planning to execution. Responsibilities include managing resources, monitoring finances, and collaborating with sales. Fluent Finnish is required.

Finnish Interpreter joins TELMO to interpret between Finnish and English during video meetings with partners. Responsibilities include supporting introductions and partnership discussions. Requires native or near-native Finnish and fluent English.

Application Engineer to be the technical face for AI/hyperscale data center customers across Europe. This role involves pre-sales and post-sales technical support, developing system architectures, and collaborating with R&D. Requires a relevant engineering degree and 3+ years of experience.

Damage repairman and interior carpenter needed. Requires solid interior carpentry skills, multi-skills, and independent work experience. Knowledge of construction site protection and negative pressure is required.

Doctoral Researcher in Trustworthy Machine Learning at Aalto University. Conduct state-of-the-art research on model provenance, integrity, and verifiable ML. Requires Python, PyTorch, and strong math skills.

Support product marketing and AI search optimization. Tasks include content updates, social media scheduling, market research, and assisting with events and lead generation campaigns. Requires strong English and Finnish.

Reliable and hardworking Waiter/Waitress needed. Must have a good command of English to communicate with customers and colleagues. Strong teamwork, punctuality, and a professional attitude are required for this role.

Join our team as a Housekeeper at customer sites and a hotel. Responsibilities include keeping premises and rooms clean and performing customer service tasks. A positive attitude and reliability are key.

Coding Specialist and AI Trainer needed to improve advanced AI systems. Evaluate model reasoning on complex programming challenges across algorithms, architecture, and systems programming, requiring fluent Dutch communication.

Senior/Expert Java Developer to design and implement integration layers for Safekeeping & Trading Operations. Focus on microservices, CI/CD, and improving engineering quality using Java, SQL, Kafka, and related technologies.

Signal Workers install, maintain, and repair railway and transit signaling systems. Duties include site assessment, equipment installation, routine inspections, and safety compliance. Requires strong electrical knowledge and analytical skills.

UNU-WIDER seeks Research Fellows to support the research and training program. Responsibilities include contributing to research, managing projects, and conducting teaching and supervision. A PhD and 5-7 years of relevant experience are required.

This role combines Customer Success and Product Management for a cybersecurity company securing critical infrastructure. You will bridge customers, sales, and product development, leading QBRs and translating feedback into product insights. Strong communication in Finnish and English is required.

Internal Medical Translator (English to Korean) requires fluency in both languages. Responsibilities include linguistically interpreting written life sciences material, proofreading, and improving internal translation assets. Requires 3+ years of relevant experience.

Experienced, product-oriented Design Engineer to build and improve product features from planning to execution. Focus on frontend, UX, accessibility, and design system improvement, utilizing AI and modern tech.

Manage high-value, complex customer contracts, including energy-related agreements, ensuring contractual obligations and value realization. Requires 8+ years in contract management with strong commercial acumen.

Operations Manager to lead and improve day-to-day operations and HR functions for a climate health organization. Responsibilities include developing HR practices, managing processes, and supporting product growth. Requires 5+ years of relevant experience.

Privacy and Security Lawyer joins DNV Cyber's Advisory and Awareness unit. This role involves providing comprehensive privacy and cybersecurity services to diverse sectors, drafting statutory documents, and offering billable legal advisory.

Experienced consultant needed to act as a Critical Friend for the Syria Disability Inclusion and Physiotherapy Project evaluation. Support the internal team with technical advice, quality assurance, and constructive challenges. Requires knowledge of OECD-DAC/ALNAP criteria and disability inclusion.