web application developer

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...

Unikie is seeking experienced Kotlin/Java Full Stack Application Developers to join a long-term customer project in Finland. You will build Kotlin/Java backend services, React frontends, and contribute to cloud infrastructure, CI/CD, and software architecture.You will develop and maintain web applications in a modern cloud-native environment, collaborating...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a AI-Assisted Developer Workflows (Trace) AI Task Auditor - Freelance AI Trainer Project based in Finland. This freelance opportunity is designed for experienced technical specialists who want to help improve the quality and...

Unikie Oy is seeking experienced Kotlin/Java Full Stack Developers for a long-term customer project. You will build scalable web applications in a cloud-native setup, spanning Kotlin/Java backend, React frontend, and cloud infrastructure.The role emphasizes CI/CD, automation, and secure development practices. Ideal candidates will have 5+ years in full stack...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer (Web) based in Finland. This is a senior quality assurance role focused on ensuring the reliability and quality of business-critical web features from technical hand-off through production release. You will own...

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).Define...

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and...

NestAI is a European AI lab for defence delivering the adaptive operating system for modern battlefield operations. We develop adaptive intelligence for unmanned and command systems: AI that continuously learns from operational data and adapts to changing conditions.NestOS is our open, modular and interoperable platform that enables this at scale and keeps...

We are looking for a passionate Lead Developer for a cross-functional tech team If's Digital Services unit is responsible for delivering world-class digital experiences for our customers across the Nordic region. We are a development hub within our Customer and Partner Solutions organisation, where modern technologies, smart design and user experience are...

We are looking for a Senior Java Developer to join an exciting project in the Banking & Finance sector. Start date: 2026-09-07 End date: 2027-03-07 Location: Helsinki (Hybrid, min. 60% office presence) About the assignment You will join a newly created Scrum team developing innovative services and solutions within the Embedded Banking Service Domain,...

Nordea is seeking a Senior Mobile Developer (iOS & Android) to shape the next generation of mobile banking apps for private and corporate customers. You will join Team Fortress, an end-to-end product team owning the full delivery chain across native mobile, web, and backend services.Hybrid work in Helsinki (60% onsite). You will design, build, and improve...

Swedium Global is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and offshore...

Founded in 1910, KONE is a global leader that provides elevators, escalators and automatic building doors, as well as solutions for maintenance and modernization that add value to buildings throughout their life cycle. Our mission is to improve the flow of urban life and make our world’s cities better places to live by providing innovative solutions that...

Are you aSenior C# developerpassionate about designingscalablesolutionsthat have an immediate impact on the customer experience?We arelooking to strengthenthe teamthatbuildsInvestment Overview,a backend solution thatsits at the center of the customer experience and places high demands on correctness, performance, and resilience.SEB is more than a bank. We...

Job ID: 5696 We are looking for a proactive and innovative Product Owner to lead and prioritize the work for a highly productive cross-functional team with strong knowledge of their domain covering accounts, cards and transactions in digital channels. This is a full-time and permanent position. About Our Team Meet the Daily Banking & Channels team. Our role...

all positions Helsinki - onsite - FullTime Senior Software Engineer, Supercell ID (Client SDK) We are looking for a Senior Software Engineer to join the Supercell ID product team. Supercell ID connects hundreds of millions of players to Supercell’s ecosystem. We build the account and identity system that connects our games and web services into a cohesive...

Tata Consultancy Services is seeking a Senior Full Stack Developer in Helsinki to lead the design, development, and delivery of scalable, high-quality web applications across identification services, customer feedback, and media assets. You will mentor junior developers and collaborate with cross-functional teams to ensure robust and secure solutions.The...

Swedium Global Services is the growing System Engineering and Solution Company, offers services like Semiconductor Engineering R&D Services, Embedded Systems Development, Custom Application Software Development, Web and Cloud Application Development, Testing Services, Consultancy and Outsourcing services to our clients across the globe for an onsite and...

Kotlin Java Developer WE ARE LOOKING FOR Kotlin Java Developer Unikie is looking for experienced Kotlin Java Full Stack Application Developers to join a long-term customer project. In this role, you will develop and maintain business-critical web applications in a modern cloud-native environment. You will work across the full stack, building Kotlin/Java...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Developer (Java, React) based in Finland. Join a collaborative software engineering environment focused on building innovative applications and products for large international organizations. You will contribute across...