353 backend developer English-speaking jobs in Helsinki

Collaborative culture - work alongside product, content design, and developer experience teams in an ... reliability, scalability, and clear documentation Contribute to key architectural decisions in the developer ... string storage and distribution, seamless integration with third-party translation services, and robust developer ... We're now looking for a Senior Backend Engineer (Golang). ... What you'll be doing You'll join a distributed, cross-functional team of backend and frontend

Wanted: We are looking for multiple experienced backend developers to join Upright's platform and

Type of contract - Full Time Employment Job Location - Helsinki, Finland We are seeking a skilled Java Developer ... Implement secure authentication transaction processing and data encryption mechanisms Integrate with backend ... develop native Android applications using Java for netbanking services Collaborate with UIUX designers backend

Develop robust backend services and APIs using Work hands‑on across the full development lifecycle from ... Freelance Full‑Stack Developer (React / Node / TypeScript / AWS) Location: Helsinki (On‑site or Hybrid ... Allocation: Full‑time Rate: Excellent My client is looking for an experienced Freelance Full‑Stack Developer

As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend

As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend

As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend

As a Full Stack developer at Reaktor, your job is to be an expert in a range of software development ... You are a curious-minded developer who is comfortable working on both the back-end and front-end of an ... Implementing new features that require changes to frontend applications, backend servers, and/or databases ... Relevant skills to create new backend services and build CI/CD pipelines when the project requires. ... in this position, you’ll need: Experience in a broad range of software development modalities (backend

cloud governance, network architecture, and security automation across multi-account setups Enhance developer ... e.g., Solutions Architect) Experience bridging application and infrastructure domains Background in developer ... Whether your strengths lie more in backend systems, infrastructure automation, or both, we want to build ... You may come from either a strong backend or infrastructure background — or have evolved to master both ... Flexibility – The scope adapts to your strengths: you can lean more toward backend systems or infrastructure

Familiarity with SRE principles; however, a background in Backend Development is essential. ... You’ll be a great fit for this role if you have the following skills and experience: A strong developer-to-developer ... of highly skilled engineers in designing, building and optimizing this platform and ensuring smooth developer ... As an engineer on the Storage access platform team, you’ll work on platform features such as UI for developer

Familiarity with SRE principles; however, a background in Backend Development is essential. ... You’ll be a great fit for this role if you have the following skills and experience: A strong developer-to-developer ... of highly skilled engineers in designing, building and optimizing this platform and ensuring smooth developer ... As an engineer on the Storage access platform team, you’ll work on platform features such as UI for developer

An experienced developer with hands-on experience building apps with Expo and React Native . ... Work across the stack when needed - from frontend logic to backend APIs and AI integrations. ... If you enjoy crafting smooth, responsive interfaces, aren’t afraid to dive into backend code when needed ... small, senior team working end-to-end on this vision — from user experience and animation polish to backend

backend work. ... Ability to mentor other engineers and increase developer productivity across teams. ... The team includes android, iOS,  backend, and "full-stack" engineers that do both app-side and ... Experience with HTTP API design: if interested, there is potential to work on both the backend APIs and ... across the cloud Empower feature teams to develop end-to-end features without the need to involve backend

backend work. ... Ability to mentor other engineers and increase developer productivity across teams. ... The team includes android, iOS, backend, and "full-stack" engineers that do both app-side and ... Experience with HTTP API design: if interested, there is potential to work on both the backend APIs and ... across the cloud Empower feature teams to develop end-to-end features without the need to involve backend

We are looking for a solid Fullstack Developer for the Membership squad who is passionate about building ... Your current experience might lean more heavily towards either front-end or backend - key is to be open ... We design, build, and operate the backend services and user-facing flows that make it easy and reliable ... following technologies: Frontend: Modern front-end frameworks, such as React, and modern state management Backend

This role is perfect for a frontend-leaning developer eager to learn how a complex system works from ... Collaborate with frontend, backend, design, and product teams to deliver the best user experience. ... You are encouraged to explore our backend and databases to understand how data flows through the platform ... TypeScript, and modern frontend practices, while gaining hands-on experience with our Java and Kotlin-based backend

Drive data-driven decisions to enhance the developer experience and implement proactive changes impacting ... Our humble expectations Must-haves: Proven experience as a Platform Engineer, Backend Engineer, or ... Build and maintain backend solutions, working in the code to understand at a detailed level how the software

We're looking for a hands-on Senior Developer to lead the build and scaling of our internal software ... record building complex, mobile-first web apps (Svelte/SvelteKit or similar) Strong experience in backend

developer (and 1 open position) 2 frontend developers 1 team lead with Golang background What We ... Our test coverage extends across: - UI tests - Backend API tests - RabbitMQ interactions (produce ... Reporting: Allure Report with Allure Server Our team currently consists of: 1 QA engineers 1 backend ... implementation details when necessary, and distribute test coverage responsibilities among QA, frontend, and backend

Contribute to the team's technical architecture, driving improvements in scalability, observability, and developer ... Our humble expectations Solid experience in backend software development (the team uses Python & Go) ... doing As a Software Engineer in Wolt's Personalisation team, you will: Design, build, and scale backend