backend developer w java

Työpaikan tiedot Etätyö: Etätyö Helsinki, Finland; Stockholm, Sweden About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything...

Job Description Job Title: Kotlin Quality Assurance Lead Job Type: Contract Location: Remote About This Role In this hourly, remote contractor role, you will work as a Kotlin Quality Assurance Lead to oversee quality, consistency, and trainer performance across Kotlin AI training projects. You will review AI-generated Kotlin code and trainer/QA work,...

Työpaikan tiedot Etätyö: Etätyö Helsinki, Finland; Stockholm, Sweden About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything...

Are you an experienced backend developer who enjoys solving complex technical challenges, building reliable systems, and working with talented people? We are looking for a Senior Backend Developer to join our software development team and play an important role in designing and developing robust, scalable, and maintainable backend solutions. In this role,...

Anyone AI is recruiting skilled Python Developers to work on a project with a leading AI lab. **Qualifications:** - Advanced professional written proficiency in English - 3–7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go - Backend or full‑stack...

Työpaikan tiedot Etätyö: Hybridityötä Veikkaus is a gaming company for everyone, striving to be better in every aspect. Our passion is to drive better gaming so that our customers can enjoy every moment. Caring, teamwork, and courage are the values that guide everything we do. Responsibility is a core of...

Helsinki Hybrid Monthly salary: €5,500 - €6,500 Job Description For over 35 years, F-Secure has led the cybersecurity industry with our 200+ service provider partners. As the home of scam protection, we're reimagining how we protect people from modern threats through cutting-edge scam detection and solutions that are setting...

**Are you an experienced backend developer who enjoys solving complex technical challenges, building reliable systems, and working with talented people?** We are looking for a Senior Backend Developer to join our software development team and play an important role in designing and developing robust, scalable, and maintainable backend solutions. In this...

Työpaikan tiedot Etätyö: Hybridityötä We are looking for a Software Engineer to join team Aqueduct, a team building our data platform for powering large-scale cross-platform advertising. Our ideal candidate is a professional who has experience in the domain of data engineering, and knows how to design,...

Deploy and configure Temporal/Camunda or similar Workflow Engine on Kubernetes (self-hosted, production-grade). Design and implement SIM Activation workflow: activities for HSS, OCS, PCRF, Inventory update. Implement SIM Deactivation workflow with compensation and rollback logic. Implement Plan Change workflow (OCS quota update + PCRF policy change). Design...

Job Description Job Title: Java Developer Job Type: Contract Location: Remote Job Summary: As a Java Developer, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what...

**We are looking for an experienced Server Engineer to join the Brawl Stars team. As a Server Engineer at Supercell, you'll be embedded in a game team, actively contributing to game design and direction. You'll be responsible for making sure that our tens of millions of daily players get the best, most uninterrupted experience possible. In the Brawl Stars...

Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Helsinki. If you are comfortable working across modern web applications, backend services and production systems, enjoy solving ambiguous problems with clients, and are curious to work in a low-hierarchy environment, you might...

Työpaikan tiedot Nordea is looking for a skilled IT Developer in Helsinki with expertise in financial technology. The successful candidate will implement and maintain backend systems for FX trading and mitigate related vulnerabilities. The role requires strong Java skills and experience with technologies like RESTful APIs,...

**Job Description** Tule mukaan rakentamaan vaikuttavia mobiiliratkaisuja, jotka parantavat miljoonien pohjoismaisten käyttäjien arkea? Innostutko uusista teknologioista, osaamisen kehittämisestä ja tiimien kasvattamisesta? Etsimme nyt **Lead Mobile Developeria** vahvistamaan Tech Consulting -tiimiämme. Tässä roolissa pääset vauhdittamaan...

Työpaikan tiedot About Agoda At Agoda, we bridge the world through travel. Our story began in 2005 when two lifelong friends and entrepreneurs launched Agoda to make it easier for everyone to explore the world. We are part of Booking Holdings [NASDAQ: BKNG] and have a diverse team of over 7,000 people from 90 countries,...

About Mr. Marine Since 2002, Mr. Marine has been serving ships worldwide. With a global network of 150 technicians present in 350+ ports, we ensure vessels’ safety and compliance 24/7, delivering excellent customer service, and exceeding our customers’ expectations. Mr. Marine Elevator is the global leader in marine elevators servicing, performing jobs...

**Our award-winning tech community is looking for lead developers to join us in Helsinki.** **As a lead developer at Reaktor, your job is to** work with the full software development lifecycle, help your team succeed, and deliver results **Your Daily Tasks Include** - Being the first point of contact for the client when it comes to technical questions...

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki. If you are in your element with a full software development cycle, have a passion for solving human problems with a holistic approach, and are curious to experience working in a low-hierarchy environment, you might just be what we're looking for.As a Full...

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki. If you are in your element with a full software development cycle, have a passion for solving human problems with a holistic approach, and are curious to experience working in a low-hierarchy environment, you might just be what we're looking for.As a Full...