722 backend developer English-speaking jobs in Belgium

You will work across the stack—Python backend, SQL databases, and JavaScript/Next.js frontend—collaborating ... Design and implement scalable features for supply chain impact modeling Develop and maintain Python backend

Write clean, maintainable, and efficient code across our core stack, primarily utilizing Node.js on the backend ... Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led ... If you are a versatile developer who enjoys a collaborative environment and using modern tools to build ... Your versatility as an all‑around developer will be crucial here Champion AI‑Assisted Engineering: Actively ... Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven

Shopify expert You know the Shopify backend inside out. ... You will manage the backend, direct developers to implement the right front-end adjustments, and ensure ... Administration You ensure the backend is always technically sound, from product and price management ... Your decisions in the backend of our shops directly influence our worldwide growth and visibility. ... on efficient management and the further expansion of our e-commerce platforms: Shopify Management & Backend

Reliable, secure backend systems with strong tenant isolation. ... We're hiring a Python backend engineer to take features end-to-end and help shape what we build, not ... Sweet spot is ~3–6 years of backend experience, but hands-on senior engineers are very welcome. ... You'll work closely with our product manager and the rest of engineering, with a strong focus on backend ... About the Role We're hiring a Python backend engineer to join a small, fast-moving engineering team (

Reliable, secure backend systems with strong tenant isolation. ... We're hiring a Python backend engineer to take features end-to-end and help shape what we build, not ... Sweet spot is ~3–6 years of backend experience, but hands-on senior engineers are very welcome. ... You'll work closely with our product manager and the rest of engineering, with a strong focus on backend ... About the Role We're hiring a Python backend engineer to join a small, fast-moving engineering team (

Reliable, secure backend systems with strong tenant isolation. ... We're hiring a Python backend engineer to take features end-to-end and help shape what we build, not ... Sweet spot is ~3–6 years of backend experience, but hands-on senior engineers are very welcome. ... You'll work closely with our product manager and the rest of engineering, with a strong focus on backend ... About the Role We're hiring a Python backend engineer to join a small, fast-moving engineering team (

Reliable, secure backend systems with strong tenant isolation. ... We're hiring a Python backend engineer to take features end-to-end and help shape what we build, not ... Sweet spot is ~3–6 years of backend experience, but hands-on senior engineers are very welcome. ... You'll work closely with our product manager and the rest of engineering, with a strong focus on backend ... About the Role We're hiring a Python backend engineer to join a small, fast-moving engineering team (

We are now looking for a Front-end Developer Intern who is willing and ready to support the team in daily ... Basic knowledge of MySQL or MongoDB Bonus: basic knowledge of Python so you can understand the Django backend

Lead .NET Developer to join our client's dynamic team in Antwerp. ... Requirements: Proven experience as a Lead .NET Developer or similar role. ... Freelance Lead .NET Developer Antwerp, Belgium We are seeking a highly skilled and experienced Freelance ... As the Lead .NET Developer, you will play a crucial role in leading the development team, overseeing

Define API contracts and backend expectations clearly. ... You do not need to be a production Haskell engineer (AI will do the translation, or backend colleague ... You prefer narrow specialization, heavier process, or avoiding ownership of backend constraints, edge ... can help) but you do need to be able to reason about backend constraints, data flows, permissions, edge ... Opportunity to work across product, design, frontend, backend architecture, and AI-assisted engineering

From backend architecture to frontend UX Build and scale new products from zero. ... Strong in Next.js, TypeScript, Tailwind Solid understanding of PostgreSQL and relational data AI-native developer

Key Responsibilities Build and maintain backend services using Node.js and Python Design and optimize ... tuning Develop automation scripts, integrations, and backend utilities Collaborate with product, DevOps ... About the Role We’re looking for a strong Node.js + Python engineer with solid experience building backend ... in code reviews, architecture discussions, and technical planning Required Skills 3–7+ years of backend ... remote role Competitive compensation Flexible working hours Opportunity to work on modern, scalable backend

Responsibilities Backend Development Design, build, and maintain scalable backend services and APIs in ... We are looking for a highly skilled Senior Software Engineer to help design, build, and scale backend ... and product requirements into scalable technical solutions Core Skills 5+ years of experience in backend ... integrations, tokenization workflows, permissions frameworks, operational tooling, and enterprise-grade backend ... engineering Strong hands-on Node.js expertise - this is the primary stack Experience building scalable backend

using Pydantic AI Integrate LLMs (Claude, Gemini, OpenAI) into customer-facing features Building robust backend ... They're looking for Strong experience as an AI Engineer or in a similar role working with AI agents Solid backend

R0055611 Senior Backend Product Software Engineer - Kyte Wolters Kluwer Wolters Kluwer, headquartered ... About you: Professional backend software development experience: Building and maintaining production-grade ... Establish and promote backend development best practices, including component architecture, state management ... Stay up to date with backend technologies and tooling to evaluate and introduce improvements where appropriate

Comfortable in the backend: You can navigate and contribute to backend services in Python — writing APIs ... From backend services to frontend dashboards — you own what you build end to end.

#IT Developer #Banking #Android #Kotlin #Agile #Scrum #Consultant #Freelance ... Nexeo is currently looking for an IT Project Developer (Freelance or permanent) for a market leader in ... Good experience working with Scrum English Mandatory (French and/or Dutch are a nice to have) #IT #Developer

Salesforce Developer: Complex Builds Only For a customer of mine I am looking for a Salesforce Developer ... What You Bring Solid experience as a Salesforce Developer (Apex, LWC, Flows).

Responsibilities Build robust backend services using .NET, C#, and .NET Core Collaborate with cross-functional

Full Stack Developer (.NET / Angular) Brussels, Belgium | Hybrid Working | We are working with an innovative ... fast-growing bespoke consultancy company based in Brussels who are looking for an experienced Full Stack Developer ... enterprise-level solutions Collaborative and innovation-driven culture If you are a passionate Full Stack Developer ... continuous improvement and best development practices Required Experience Proven experience as a Full Stack Developer