227 backend developer English-speaking jobs in Helsinki

About The Role We are hiring an experienced backend developer for our internal command center: the ... Being the early backend hire means larger ownership and expectations. ... Your Responsibilities Design and build the backend services for our internal platform Own data modeling ... communicate clearly with stakeholders across the company Your key competencies 5+ years of backend ... experience, with systems you have owned end to end in production Strong proficiency with TypeScript on the backend

About the role We are hiring an experienced backend developer for our internal command center: the ... Being the early backend hire means larger ownership and expectations. ... Your responsibilities Design and build the backend services for our internal platform Own data ... with systems you have owned end to end in production Strong proficiency with TypeScript on the backend ... communicate clearly with stakeholders across the company Your key competencies 5+ years of backend

We are looking for two experienced backend developers to strengthen our product development. ... Your responsibilities will include, among other things: Developing and maintaining the backend: payroll

Role Description We are looking for a skilled Full Stack Developer to join our startup team at NeuralFlex ... You will be responsible for developing, integrating, and deploying the user interface and backend for ... Minimum 2+ years of experience Strong proficiency in Python and experience with at least one backend ... Familiarity with AWS CDK and CloudFormation Responsibilities Design, develop, and maintain backend

Overview Are you a backend engineer who enjoys solving complex problems and happens to love poker? ... What You’ll Be Doing Building and maintaining robust backend systems using Java Contributing to the ... Relax Gaming, you’ll work on our industry-leading poker product, building scalable, high-performance backend ... Troubleshooting and solving complex technical challenges What We’re Looking For 3+ years of experience in backend

Hey Java Developer! ... Are you a backend engineer who enjoys solving complex problems and loves poker? ... What you’ll be doing Building and maintaining robust backend systems using Java Contributing to ... Relax Gaming, you’ll work on our industry-leading poker product , building scalable, high-performance backend ... Troubleshooting and solving complex technical challenges What we’re looking for 3+ years of experience in backend

developer with a solution-oriented mindset and experience in Node.js/TypeScript? ... Your Responsibilities Backend Development: Design, implement, and maintain scalable backend systems ... Helsinki, Finland (flexible remote) Team: Compliance Team Language: English Are you a passionate backend ... Required Profile Experience: At least 3+ years of backend development experience, preferably with Node.js

The team owns the full delivery chain – from customer‑facing experiences to backend services. ... We work across native mobile development (iOS and Android), web applications, and backend microservices ... Senior Mobile Developer (iOS & Android) for Loans services Helsinki, FI, 00500 Job ID: 3680 We ... business stakeholders Depending on your interest and skills, you can contribute to the frontend & backend ... are looking for a full-time Senior Mobile Developer (iOS & Android) to help shape the next generation

May 2026 and 11 June :59 (Europe/Helsinki) Our team is growing – we are now looking for Software Developer ... In this role you will join us in building real-time, high-concurrency backend services that power ... Solid experience in backend development Experience with real-time, streaming, or high-concurrency ... In this role you will join a multi-talented team developing backend services with a strong focus on Python

How you’ll make a difference As a Senior Software Developer, you’ll take an active role in shaping

Are you a Senior Software Developer with strong database expertise? ... How you'll make a difference As a Senior Software Developer, you'll take an active role in shaping

At least 5+ years of strong background in backend, infrastructure, product or platform engineering, and ... This is a team of 5 engineers working on a foundational, mission‑critical platform that helps simplify backend ... This is an opportunity to lead a foundational platform team working on one of the most important backend ... good technical judgment when working with distributed systems, runtime platforms, or developer‑facing ... Guide architectural and technical decisions for the Computing Platform runtime and developer‑facing APIs

Job Description We are looking for a skilled Software Developer with at least 3 years of experience ... Develop backend services using Python and integrate with web-based presentation layers. ... This role focuses on developing scalable backend services, building robust data pipelines, and enabling ... Support integration of backend services with web applications and reporting tools, enabling data availability

Develop high‑availability, low‑latency backend services using Python or Rust. ... Proven interest in improving developer productivity (DevX) through tooling. ... development of internal tools, from designing sophisticated frontends to managing high‑performance backend ... Collaborate with Product Managers and engineering teams to translate complex needs into developer experiences

Your role We are seeking a skilled Software Developer with strong expertise in BMC Remedy ITSM, Java ... candidate will bring hands‑on experience in Remedy development and integrations, along with strong backend ... Customize Remedy forms, workflows, filters, escalations, and Active Links Develop and maintain backend

The team owns the full delivery chain – from customer‑facing experiences to backend services. ... We work across native mobile development (iOS and Android), web applications, and backend microservices ... About This Opportunity We’re looking for a Senior Mobile Android Developer with strong experience in ... where your engineering input is key Actively participate in our technology communities, including developer

What You Will Do Design, build, and maintain backend services and full-stack product capabilities ... What We Are Looking For Strong experience building and shipping production software as a backend or ... Explore practical ways to use AI-enabled tools to improve engineering workflows, developer productivity ... emerging AI capabilities and willingness to explore opportunities to improve products, workflows, and developer

About the Role and the Team As a Backend Engineer (Data Science / ML) in Zalando Partner Tech, you will ... Beyond core backend engineering, you will also engage with Data Science and Machine Learning topics, ... develop, monitor, and maintain backend microservices using Databricks with Apache Spark, JVM‑based technologies ... Backend engineering fundamentals, with an interest or foundational experience in Data Science, Applied

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

— across both frontend and backend. ... We are looking for a Technical Developer to help build, scale, and maintain our comparison platform ... pikalaina space Competitive compensation based on experience and output If you are an experienced developer