12,405 Senior Full-Stack jobs
Senior full-stack engineering roles spanning frontend and backend delivery.
Senior Full Stack Developer - Permanent - 19536
Senior full-stack developer building and maintaining web applications on a .NET stack: Blazor front ends, .NET Core REST APIs, Azure microservices and SQL Server/Azure SQL databases, plus refactoring legacy Classic ASP systems. Hybrid role, 3 days/week onsite in Bolton, ON.
Senior Full Stack Developer
Senior full stack developer who owns and delivers projects on Bluestar's proprietary internal platform for client intake, identity, appointments, and operational workflows. Day to day involves taking over existing codebases end to end — development, testing, deployment, support — using TypeScript, Node.js, React, Express.js, and SQL Server.
Senior Full Stack Kotlin Developer
Hippo, a UK digital consultancy delivering digital solutions for public and private sector clients, seeks a Senior Full Stack Kotlin Developer to join its 'Hippo Herd' and build transformative digital products within collaborative, agile teams working across strategy, design, and technology.
Senior Full-Stack Developer - Impacta en SaaS, AWS y APIs
Senior full-stack developer at allUpay in Madrid, evolving the company's SaaS platform: building frontend and backend features, integrating external APIs, and managing AWS services, working autonomously from day one and proposing product improvements.
Senior Full-Stack Engineer
Senior full-stack, backend-heavy engineer at an early-stage GPU compute marketplace, building services and frontend features for inventory, orders, RFQs, and invoicing. Works with React, TypeScript, SQL, Go/Rust/Node.js, Kubernetes, and AI coding agents, operating production systems end to end.
Senior Full Stack Developer
Senior Full Stack Engineer at a Tech for Good company in Bristol, joining a small collaborative team building products with real-world social impact. Day to day is hands-on work across the stack — chiefly Java/Spring Boot back end plus modern cloud and front-end — in a flexible hybrid setup with occasional international travel.
Senior Fullstack Software Engineer (Java/React) z j. niemieckim (B2B)
B2B-contract senior fullstack role building retail technology for dmTECH, the IT arm of the dm drugstore group: Java/Kotlin + React work on e-commerce, store, loyalty and logistics systems used across 14 European countries. Hybrid from Wrocław or fully remote; Polish C1 and German B2/C1 required.
Senior Fullstack Developer (Java/React) z j. angielskim lub niemieckim – Customer Service Management (B2B)
Senior fullstack developer (Java/React) at dmTECH building AI-powered customer service management tools for the dm drugstore chain: Spring Boot microservices backend, React microfrontend, on Google Cloud with Terraform/OpenTofu and GitLab CI/CD. B2B contract, hybrid in Wrocław or 100% remote, 140-180 PLN/h.
Senior Fullstack Developer (Kotlin) z j. angielskim lub niemieckim - Retail Security Solutions (B2B)
Senior fullstack developer building backend microservices (with some frontend and AI-based visual data work) for retail security solutions at dmTECH, the tech arm of the dm drugstore chain. Kotlin/Java/Spring on GCP; B2B contract, hybrid in Wroclaw or fully remote.
Senior Python Fullstack Engineer - Flask/React, Data Viz
Senior fullstack engineer at Bluelight, a software consultancy in Ciudad Juárez, owning end-to-end solutions that pair Python backend services with ReactJS frontends for data-rich client products, working closely with product managers and data engineers.