Java Full-stack Developer

We are looking for a Java Full-stack Developer for a public sector project (NDA). The assignment is full-time and is expected to start in December-January. Key Responsibilities: · Software development for a public sector project · Application architecture · Working with container-based solutions · Working with Virtu authentication · Working with Suomi.fi authentication, payments, and authorizations · Development in AWS Cloud environments · AWS Cloud operations, administration, and monitoring · Software development using Java and React Required Experience: · 5 years of experience as a Software Developer · Application architecture experience (minimum 500 person-days) · Container-based solutions · Virtu authentication · Suomi.fi authentication, payments, and authorizations · Development in AWS Cloud environments · AWS Cloud operations, administration, and monitoring · 2 years of Java & React experience · Excellent Finnish language skills Considered a Plus: · Geospatial functionality, map views, and location-based integrations · VMware Tanzu Kubernetes · eIDAS-level electronic signatures · Grafana logging and monitoring experience Language requirements: · Finnish - fluent (mandatory) · English - fluent (mandatory) Answer these questions separately in a few sentences and attach them to your application! (Mandatory!) . Do you have at least 5 years of experience working as a Software Developer?* - Do you have a minimum of 500 person-days of hands-on application architecture experience?* - Have you worked with both Suomi.fi services (authentication, authorizations or payments) and Virtu authentication in a professional project?* - Do you have experience developing and operating solutions in AWS, including cloud administration and monitoring?* - Do you have at least 2 years of professional experience developing applications with both Java and React?* Please apply with your updated CV, that clearly demonstrates your skills and experience relevant to this role Start date: November - December 2026. End date: Planned long term assignment Scope/hours per week: 100% allocation Location: Finland (Only for people already living in Finland.), onsite (Espoo, Helsinki, Jyväskylä), office + remote possibility. 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, [email protected] Explore Lokki, through our blog and website: 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/ . You can also find us on Facebook and Instagram. Yhteystiedot: Kimmo Kärsämä, +358504127500, [email protected] Työpaikan osoite: Helsinki, 00100 Ilmoitus jätetty: 21.10.2026 Hakuaika päättyy: 23.10.2026 Työmarkkinatorin ilmoitusnumero: 8761affb-3280-4781-897c-8b63b60fd178 Lähde: Työmarkkinatorin asiakastietojärjestelmä.