171 backend developer English-speaking jobs in Helsinki

Are you an experienced backend developer eager to make a significant impact? ... We are looking for multiple backend developers to join Upright's platform and data teams: Upright

Core Responsibilities As a Senior Backend Developer, you will: Build and improve the backend for our ... We are seeking a senior-level developer with deep experience in backend technologies. ... Are you an experienced backend developer ready to make a tangible impact in the Nordics' retail revolution ... Our team is growing, and we are now looking for a Senior Backend Developer to join our skilled and collaborative ... developer to shape solutions and drive shared technical direction, while collaborating seamlessly with

Core Responsibilities As a Senior Backend Developer, you will: Build and improve the backend for our ... We are seeking a senior-level developer with deep experience in backend technologies. ... Are you an experienced backend developer ready to make a tangible impact in the Nordics' retail revolution ... Our team is growing, and we are now looking for a Senior Backend Developer to join our skilled and collaborative ... developer to shape solutions and drive shared technical direction, while collaborating seamlessly with

We are seeking a backend-focused Senior Full Stack Developer with a pragmatic architectural mindset ... Requirements Strong Backend & Architectural Focus: Several years of experience building robust backend ... In this role, your focus will be on the Backend and Edge architecture.

Senior Backend Engineer (Golang) – Localization Platform We’re seeking a Senior Backend Engineer to ... reliability, scalability, and clear documentation Contribute to key architectural decisions in the developer ... technical vision and architecture Collaborative culture — work with product, content design, and developer ... string storage and distribution, seamless integration with third-party translation services, and robust developer ... language is welcome) Collaborate with frontend, backend, and mobile platform teams to ensure seamless

Assignment description: We are looking for a Full Stack Web Developer for our client. ... -Work on both frontend and backend components of Lense. ... Job description: We are looking for a skilled Full Stack Web Developer to join our team and take ownership ... -Strong proficiency and experience with backend development using (and npm libraries, such as Koa/Express ... The role involves both frontend and backend development, participation in project-wide tasks, and collaboration

WHY YOU SHOULD APPLY We are now looking for a Senior Backend Developer to develop critical backend ... As a Backend Developer in the team, you'll get to make concrete changes in the app and the payment ... WHAT YOU WILL DO As a Backend Developer at Yousician, your day‑to‑day responsibilities will include ...  3 and backend frameworks like Flask or FastAPI . ... Ensure the monetization backend is scalable, fast, and reliable, handling high volumes of transactions

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

You excel at creating production-grade code across the Cloud and Backend. ... Senior AI Engineer / Lead Developer (Greenfield) As the Lead Developer, you will take full technical ... We are looking for an experienced Senior AI Engineer / Lead Developer to join our partner company. ... Are you a visionary developer who thrives on high autonomy and is ready to build a cutting-edge AI solution

Hello future Software Developer We are looking for proactive and enthusiastic Software Developer Trainees ... Tasks and projects are determined by your skills and interests, but our work primarily focuses on 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

Experience partnering with infrastructure or backend teams to operate shared systems reliably. ... Act as a technical partner to infrastructure and backend teams on CI-related systems and scaling challenges ... Own developer-facing observability & instrumentation Own developer-facing observability practices for ... CI and developer-facing observability, including metrics, dashboards, and alerting. ... We focus on systemic improvements that scale across teams and directly impact developer productivity.

refine user interface components to ensure a seamless experience for our users Assist in developing backend ... containerization (Docker) or cloud environments (we are fully GCP) We are looking for an eager developer

The Role We need a Fullstack Developer who doesn't just write code — someone who sees the entire ... You Will Bridge our magical frontend experiences with the backend infrastructure that keeps millions ... Requirements Strong proficiency in modern fullstack development (e.g., / Go / Python backend + Svelte

Additional backend & scripting languages: Kotlin, Python (primarily for scripting and automation), Bash ... senior developer who has taken strong product ownership responsibilities. ... Actively contribute as a developer (design, coding, reviews, troubleshooting). ... Drive continuous improvement in architecture, reliability, and developer experience. ... What will help you thrive in this role: You are a senior Product Owner with a developer mindset, or a

Additional backend & scripting languages : Kotlin, Python (primarily for scripting and automation), Bash ... a senior developer who has taken strong product ownership responsibilities. ... Actively contribute as a developer (design, coding, reviews, troubleshooting). ... Drive continuous improvement in architecture, reliability, and developer experience. ... What will help you thrive in this role: You are a senior Product Owner with a developer mindset, or

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

backend or frontend development. ... (Senior) Salesforce Developer ( Fixed Term) Senior Full Stack AI Developer (Finland) Freelance Software ... Join to apply for the Salesforce Developer role at Columbia Road Join to apply for the Salesforce ... Developer role at Columbia Road Get AI-powered advice on this job and more exclusive features. ... Developer (Java) - AI Trainer Salesforce Business Value Architect - Tietoevry Tech Services (m/f/d)

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