Web Full Stack Developer

We are looking for 3 Web Full Stack Developers to join an assignment starting as soon as possible. The initial assignment will run until 31 December 2026, and the client may be looking to onboard up to three consultants.

Your responsibilities will include: Developing and maintaining web applications using modern frontend technologies such as React or Angular Developing backend solutions using C# and .NET Implementing and consuming REST APIs Designing and working with relational databases using SQL Deploying and managing applications in Microsoft Azure Using Visual Studio and related development tools to ensure high-quality code Participating in code reviews and contributing to development best practices Collaborating with stakeholders to understand requirements and deliver tailored solutions

We are looking for a consultant with hands-on experience in: C# / .NET React and/or Angular TypeScript REST APIs SQL and relational databases Microsoft Azure Visual Studio Modern full stack web application development

You should also be comfortable working collaboratively with clients and other team members, taking responsibility for delivering high-quality technical solutions.

Answer these questions separately in a few sentences and attach them to your application! (Mandatory!)

• Do you have professional experience working independently as a Full Stack Developer?*
• Do you have professional experience with C# and .NET development?*
• Do you have professional experience with React and/or Angular using TypeScript?*
• Do you have experience implementing and consuming REST APIs?*
• Do you have hands-on experience with Microsoft Azure and SQL/relational databases?*

Please apply with your updated CV in English, that clearly demonstrates your skills and experience relevant to this role. We offer continuously, which means that we sometimes remove the assignments before deadline. If you are interested, we recommend that you apply immediately.

Start date: 1.10.2026 End date: 31.12.2026 (possibility for extension) Allocation: 100% Location: Capital region: Helsinki, Espoo, Vantaa. No need to be on-site, BUT sometimes internal/customer meetings on-site is needed. Language: Finnish (mandatory) & English

We offer you: We offer a versatile assignment where every day is different and interesting. We also offer a very competitive salary and good employee benefits.

Are you interested in becoming a part of our dynamic team? The position will be filled as soon as a suitable person is found, so please be quick and submit your application!

Please include your salary expectation in your application. For more information, contact Kimmo Kärsämä, tel. 050 412 7500, kimmo.karsama@lokki.fi kimmo.karsama@lokki.fi

Explore Lokki, through our blog and website: https://www.lokki.fi/ https://www.lokki.fi/ .

Lokki Henkilöstöpalvelut Oy (Finnish for Seagull Recruitment Services) has been active in providing recruitment services since 2005 and we belong to The Private Employment Agencies Association HPL. Our vision is to provide the best customer experience with our reliable, humane and effortless service around Finland. Our most important asset is a person who, as we know, thrives in a reliable and supportive atmosphere. At Loki you will be supported by your own human resources consultant throughout your employment relationship. At Lokki, we believe in a partnership achieved as a result of flexible service. Explore us and our vacancies: https://www.lokki.fi/

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