393 backend developer English-speaking jobs in Finland

Key Responsibilities Define and own the overall software architecture across backend services and ... reviews, and architectural governance Drive continuous improvement in performance, reliability, and developer

Salary Period: Monthly Contract Type: Full time, Permanent About the Role We're looking for a senior developer ... Backend: Node.js, TypeScript Frontend: React AI in development & products: Claude and Claude Code ... architecture coherent as we grow What we're looking for Solid software development background: backend

Backend development skills with Node.js, Java, and others. ... Your impact As a Senior Salesforce developer, you are a member of the Fluido service delivery team ... You will do both frontend and backend development on the Salesforce platform.

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 ... technologies: Frontend: Modern front-end frameworks, such as React, and modern state management 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

backend systems that integrate frontier LLMs into clinical workflows under GDPR. ... About the role In this role, you will be focusing on backend development and are responsible for building ... model (2-3 days at the office per week) Work tasks Designing and implementing secure, scalable backend

About the role and the team About Therole And The Team As a Backend Engineer (Data Science / ML) in ... Beyond core backend engineering, you will also engage with Data Science and Machine Learning topics, ... Zalando Partner Tech, you will be responsible for developing, monitoring, and maintaining backend microservices ... You are a Backend Engineer at heart, but you possess a strong interest (or foundational experience) in ... predictive delivery models using Databricks with Apache Spark, translating complex data into real-time backend

We are seeking a highly skilled Full Stack Software Developer to take lead in development of our software ... Strong Python backend experience, ideally with FastAPI-style API development and SQLAlchemy/PostgreSQL ... you do Lead design and implementation of core QMill quantum platform capabilities across frontend, backend ... You will lead end-to-end platform development across frontend applications, backend services, cloud infrastructure ... execution for a cloud-native platform that combines: React and TypeScript frontend experiences Python backend

You will collaborate closely with business owners and the Power BI Developer. ... Science, Machine Learning) Hands‑on experience and proficiency with Databricks Experience with backend

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 backend ... 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 ... Kotlin, (with some C++ libs, mostly in other domains), RealmDB (we’re migrating away from it), Sqlite Backend

Proficiency in backend-relevant languages (C++, C#, Python, etc.) ... Responsibilities Architect our backend infrastructure and directly own implementation. ... As the first and only server engineer on the project, you will fully own the backend strategy. ... Overview We\'re a small, gaming startup in Finland, looking for an experienced server engineer to own the backend ... Design and implement backend infrastructure and server logic for player progression, persistence, economy

The Role We are looking for a Senior Backend .NET Engineer to support and modernise a large, business‑critical ... Key Responsibilities Refactor and modernise an existing ASP.NET backend , replacing ASP.NET Boilerplate

Develop High-Performance Services: Create high‑availability, low‑latency backend services to deliver ... Robust Backend Skills: Strong proficiency in building production‑grade APIs and services with Python ... Passion for DevX: A genuine interest in improving developer productivity through easy‑to‑use tooling ... engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer

Our backend systems are mostly implemented in Python, with bits of Go and C, while the frontend is based ... The Role: We are looking for a Full Stack Engineer to join our PostgreSQL Developer Experience team ... Closely : Work with senior engineers, product managers, designers, and advocates to deliver seamless developer ... Across the Stack : Help design and implement front‑end and back‑end features that improve the PostgreSQL developer ... a mid‑level engineer, you’ll contribute to transforming complex PostgreSQL features into intuitive, developer‑friendly

engineers, designers, and product managers Improve code quality, performance, and developer experience ... features end-to-end: implementation, testing, debugging, and production support Collaborate closely with backend

Develop High‑Performance Services: Create high‑availability, low‑latency backend services to deliver ... Robust Backend Skills: Strong proficiency in building production‑grade APIs and services with Python ... Passion for DevX: A genuine interest in improving developer productivity through easy‑to‑use tooling ... engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer

Develop High‑Performance Services: Create high‑availability, low‑latency backend services to deliver ... Robust Backend Skills: Strong proficiency in building production‑grade APIs and services with Python ... Passion for DevX: A genuine interest in improving developer productivity through easy‑to‑use tooling ... engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer

What you'll do Deliver features across backend primarily and frontend when needed. ... skills Designing and building distributed, highly available multi-service applications Writing developer

Software Developer (NodeJS, React, TypeScript, NodeJS Job Openings Software Developer (NodeJS, React ... , TypeScript, NodeJS About the job Software Developer (NodeJS, React, TypeScript, NodeJS For one ... Requirements Proven working experience as a Software Developer or similar role min. 3 years. ... International online lender that offers financing to consumers and businesses we are looking for a Software Developer

Java/Scala/Kotlin, or TypeScript/JavaScript React-native on mobile 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