296 backend developer English-speaking jobs in Uusimaa

Develop AI-native products and build agentic capabilities into WithSecure products. Design AI-first products where the agent is the core experience.

Lead two club topics: My own game studio and Coding and the skills of the future. Guide children to explore digital worlds, develop logical thinking, and bring game ideas to life. Requires understanding of game design and ability to work with children.

Senior IT Developer for Data Engineering & Warehousing — a hands-on engineering role for someone who ... expectations around ownership, learning, simplicity, and impact Modernizing our platform — improving developer

working with several client stakeholders to solve complex problems Relevant skills to create new backend ... As a lead developer at Reaktor, your job is to work with the full software development lifecycle, help ... collaboration Assisting the team in adopting and following agile practices You are an experienced developer

Develop and maintain internal analytics pipelines, dashboards, and metrics. Utilize languages such as Typescript, Go, Scala, Java, C#, and Python. Improve and implement UI elements and visualizations for internal dashboards. Maintain analytics services infrastructure.

Develop and maintain C++ and CUDA applications for real-time 5G signal processing. Design, implement, and optimize algorithms for parallel execution and GPU acceleration. Collaborate with teams to integrate modules and conduct rigorous testing.

The role As a Martech developer you will be working closely with our customers to create lasting customer

We are seeking an experienced Senior Full Stack Developer to lead the design, development, and delivery

Nice to have Background in Node.js or other backend languages. ... What you’ll do: Build and maintain high-throughput backend services using Go .

As we grow, we are looking for an AI-Driven Full Stack Developer to join our Helsinki team. ... Your role: As a Full Stack Developer, you’ll build, maintain, and enhance our platforms, working with

We especially value: existing Salesforce certifications (e.g., Administrator, App Builder, Developer, ... Would you be an experienced developer, systems architect, or perhaps a Business Analyst with strong understanding

Senior Data Engineer to own end-to-end data solution building for debt management and collection. Requires strong SQL/Python, data warehousing, and experience with modern platforms.

Senior Data Engineer to own end-to-end data solution building for debt management. Requires strong SQL/Python, data warehousing, and experience with modern platforms like Snowflake and Airflow.

We are looking for a project developer to handle land acquisition for the regional development unit in ... commercial, problem-solving mindset You can be at the start of your career or an experienced project developer—the

A passion for promoting Developer Experience (DevEx) in an agentic world. ... looking for Agentic Development Process Engineers to ensure code quality, compliance, and an exceptional Developer

Have built or run internal developer platforms (IDPs). ... We build developer, infrastructure, cloud and AI environments that keep delivering, and we fix the foundation ... You help develop Polar Squad's services, from cloud and developer platforms to AI platforms and managed

Your impact As a Software Developer, you will design and implement scalable, maintainable systems, ensuring ... The role and the team We are looking for a Software Developer to join a team developing our Visual Components ... AI-assisted development tools (e.g., GitHub Copilot) to improve coding efficiency, code quality, and developer

Experience shaping mobile‑facing platform contracts or backend service boundaries that improve product ... Ability to read, debug, and contribute to backend systems when needed to unblock mobile‑facing outcomes ... a deep Android base, with enough iOS fluency to shape cross‑functional architecture decisions where backend

Drive business application development in Corporate Customers and Markets Financial Trading. Key duties include implementing B2B products, refining requirements, and managing data. Requires ETRM experience and knowledge of energy/commodities trading.

Senior Solution Architect in Data & Integration to develop offerings, support sales, and identify new business opportunities. This role bridges market needs and delivery capabilities, translating customer needs into clear solutions.