java English-speaking jobs in Joensuu

Overview We are looking for a Senior Firmware Developer with strong expertise in testing and validation. In this role, you’ll be hands-on in developing firmware for embedded systems while also driving a more test-oriented culture within the team. Your work will directly improve product reliability and help shape how Natlink approaches quality in firmware development.

Overview We are looking for a Mechanical Engineer for our client, Orbis Systems Oy. We seek an experienced professional with strong design skills and the ability to turn ideas into feasible technical solutions. The educational background could be a Master’s Degree in Mechanical Engineering.

Our purpose "-"Do good for people and the planet. Replace non-renewable materials with renewable products"-drives everything we do. We believe that everything made from fossil-based materials today can be made from a tree tomorrow, and we are committed to accelerating the transition to a circular bioeconomy.

Overview At Prisma, we are building the data layer for modern applications. We empower developers to build high‑performance, scalable software using advanced graph data on a massive scale. With backing from top‑tier investors such as Amplify Partners and Kleiner Perkins, we are a small, distributed team focused on making cutting‑edge database technology accessible to developers worldwide.

University Arts Teacher in Opera Coaching and Collaborative Piano Join the Sibelius Academy of the University of the Arts Helsinki (Uniarts Helsinki) as a part‑time University Arts Teacher. The position starts on 1 August 2026 and will transition into a regular employment relationship thereafter.

Job location: Helsinki, Finland Responsibilities: Responsible for the operation and maintenance of Internet Data Center/computer room servers and network equipment, such as batch loading and unloading, installation, reconfiguration, disassembly, etc.

Postdoctoral Researcher in Paleobiology, Faculty of Humanities Posted 5 days ago. Be among the first 25 applicants. The University of Oulu is a multidisciplinary, international research university with about 4000 employees. It produces new knowledge based on high-standard research and offers research‑based education to build a more sustainable, smarter, and humane world.

Are you interested in a versatile role where success comes from understanding the needs of both the business and internal stakeholders? If so, we’d love to welcome you to our team as a Strategic Purchaser in either Joensuu or Espoo, Finland. Join a collaborative and supportive culture that empowers you to grow and build a career you can truly be proud of.

Job Description Summary We are looking for a Software Engineering Manager to lead a team of experts developing software for wearable sensors and patient monitors used in multiple product lines. Your team is a main contributor to both product programs and technology development projects.

We are looking for a Mechanical Engineer to join our innovative team developing cutting‑edge X‑ray devices. In this role, you work with systems that directly contribute to life‑saving healthcare solutions.

At OpenText, AI is at the heart of everything we do—powering innovation, transforming work, and empowering digital knowledge workers. We're hiring talent that AI can't replace to help us shape the future of information management. Join us. Your Impact: As aSenior AI Software Engineer, you will not just use GenAI tools - you will build the factory.

XTX Markets is a leading algorithmic trading firm which uses state-of-the-art machine learning technology to produce price forecasts for over 50,000 financial instruments across equities, fixed income, currencies, commodities and crypto. It uses those forecasts to trade on exchanges and alternative trading venues, and to offer differentiated liquidity directly to clients worldwide.

Admicom is a SaaS company that digitizes the building and construction ecosystem, helping businesses operate more efficiently in a sector undergoing rapid transformation. Founded in Finland and listed on the First North Helsinki stock exchange, we combine deep industry expertise with scalable digital solutions.

Master Production Scheduler at IFF Job Summary Ready to shape the future of supply chain planning? We are now seeking a Master Production Scheduler to join our team! The role offers a unique opportunity to contribute to the successful implementation of a new planning system while supporting plant operations and collaborating globally.

Job Description As our Quality Assurance Manager, you are the organization's advocate for quality across all operational domains—Sales, Delivery, and Service. From the initial idea to market release and daily operations, you establish the standards, processes, and culture for lasting excellence.

Are you interested in novel biobased carbon material solutions in the fields of energy storage and looking for a postdoctoral opportunity in the field? Would you like to develop innovative technology with superb colleagues who are top experts in their field? Do you want to build an excellent science career and work at the interface of academy and industry? VTT might be just the place for you.

Business Development Director - Consulting Business We’re hiring for a Business Development Director with a market research sales background. About Us SprintlyWorks is a fast‑growing Nordic consulting firm, delivering high‑impact work that helps our clients solve complex business challenges. Our delivery teams work across industries, driving strategic transformations for leading companies.

At Siskon Siivous, our cleaners are cleanliness professionals - they make sure our customers' premises are clean and safe. We are now looking for a cleaner in Veikkola,Kirkkonummi What does your working day look like? As a cleaner, you are responsible for the general cleanliness and tidiness of our client sites. This job requires efficiency, attention to detail, and flexibility.

Do you want to be part of building LUT University's next research success story? We are seeking two engagement specialists who are dedicated to connecting people, enabling flagship research collaborations, and communicating research impact. As an engagement specialist, you will help our research platforms expand their research and impact - both in Finland and internationally.

Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.