12,358 Senior Full-Stack jobs

NewBe an early applicant UKContractSenior

Senior Full-Stack Engineer: AI, Cloud & Leadership

AWS Cloud Cloud Native Docker Helm +5 skills

Senior full-stack engineer on a fixed-term contract with a fast-growing R&D-focused UK team: owns projects end to end from concept to deployment, mentors engineers (with a path to line management), and builds production, data-driven software using React, TypeScript, Python, and AWS cloud-native tooling alongside ML engineers.

M8l

NewBe an early applicant HybridUKSenior

Senior Fullstack Engineer

Senior full-stack TypeScript engineer joining as one of the first hires on a UK product company's new internal engineering team in Brighton (hybrid, 3 days/week onsite). Hands-on product building plus architecture decisions, setting engineering standards, mentoring, and shaping AI-assisted development workflows.

AI TypeScript

meet Dex

Senior AI-First Full-Stack Engineer

meet Dex is hiring a senior full-stack engineer for a London-based property investment platform it is partnering with. The engineer owns features from concept to deployment, shapes problems with product and design, and uses AI tools to elevate daily development and architecture in an AI-native engineering culture.

Exact It Resources Ltd

NewBe an early applicant RemoteUKSenior

Senior Full-Stack Engineer - TS/React/Node | Remote

API Fintech Node.js OAuth React +5 skills

Senior full-stack engineer building end-to-end features with TypeScript, React, and Node.js for a fintech client in Northern Ireland in a primarily remote role. Day-to-day work includes collaborating with PMs and designers and building integrations via REST APIs, webhooks, CSV/SFTP, and OAuth.

Adria Solutions

Senior Full Stack Engineer: TS/Node/React, AWS

Senior full-stack developer role at Adria Solutions with a strong backend focus: working end-to-end on both existing systems and a new platform, owning critical backend services and cloud infrastructure. Core stack is TypeScript, Node.js, React, and AWS, with emphasis on performance and scalability.

AWS Cloud

Gazelle Global

Senior Full-Stack Engineer: Java/Node.js & AWS (Hybrid UK)

Agile AWS Azure CI/CD Cloud +11 skills

Senior Full-Stack Engineer in Newcastle upon Tyne (hybrid) building and maintaining citizen-facing digital services in a multidisciplinary Agile team. Day to day is full-stack work with Java/Node.js/Spring Boot and modern frontends, deployed on AWS/Azure with microservices, NoSQL, Terraform, Docker/Kubernetes and GitLab CI/CD.

M8l

Senior Full-Stack Engineer (Hybrid) – Shape Engineering Team

Senior Full-Stack Engineer joining M8l in Brighton as an early member of its first internal product engineering team. Stays hands-on with TypeScript full-stack work while shaping architecture, engineering practices, AI-assisted workflows, and mentoring, in a hybrid role (3 days/week in the Brighton office).

AI TypeScript

Portal Biotech Limited

Senior Full-Stack Engineer - Hybrid London, Azure

Azure Bicep Python React TypeScript

Senior full-stack engineer on the Analysis Platform team, building backend services, React/TypeScript UIs, and Azure (Bicep) deployment infrastructure for a DNA sequencing platform. Day to day: data analysis workflows, backend services in Python, front-end collaboration, and automated deployments.

Myunidays Limited

Senior TypeScript Full-Stack Engineer — Hybrid, Early Finish

UNiDAYS is hiring a Senior TypeScript Full-Stack Engineer in London (hybrid) to build, ship, and measure features for its Marketplace and Identity products serving students worldwide. Day to day: hands-on, resilient, scalable TypeScript development across product, delivery, and engineering teams.

TypeScript

Pearson Carter Limited

NewBe an early applicant RemoteUKPart-timeSenior

Senior Full Stack Developer | up to £110,000 | Fully Remote

API Azure Bitbucket CI/CD Cloud +18 skills

Senior full stack developer building public-facing applications and internal services for a UK outdoor retail company, across greenfield and legacy projects in cloud, datacentre and serverless environments. Core stack: C#, React, TypeScript, microservices, REST/GraphQL APIs and SQL Server. Remote-first (UK) with a London office.

up to 110K £

iXceed Solutions

Senior Java AWS Full-Stack Engineer

AWS CI/CD Cloud Cloud Native Java

Senior full-stack engineer at iXceed Solutions building and maintaining enterprise-scale platforms with Java on AWS, combining backend engineering with modern frontend work, leading technical design and modular architecture, and driving CI/CD and testing best practices in a regulated environment.

LaraBench

Senior Full Stack Developer - AI-Powered Innovations

AI Cloud Cloud Native Laravel Microservices +3 skills

Senior full stack developer at an AI-first company in Leeds, building pioneering AI-powered features and robust systems. Day to day spans coding with Laravel, Vue3/React, PHP, Go and Python, architecting modern microservices/cloud-native systems, and integrating AI into development workflows.

Zühlke Group

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

Agile AI API Api Design AWS +23 skills

Backend-led fullstack role at consultancy Zühlke in London: build and operate business-critical JVM services (Kotlin or modern Java 17+), design APIs and event-driven workflows, and contribute React/TypeScript frontends, with CI/CD, observability and openness to AI-augmented engineering, often for clients in regulated sectors.

Ministerie van Economische Zaken en Klimaat DICTU

Senior Java Full-Stack Engineer - DevOps & Security

Angular Argo CD DevOps Event Driven Architecture GitOps +1 skills

Senior full-stack Java engineer at DICTU, the IT service organization of the Dutch Ministry of Economic Affairs and Climate Policy. You independently develop, test and maintain software in a distributed monolith, working with Java, Angular, DevOps, OTAP environments, GitOps/ArgoCD, security-by-design and event-driven integrations.

Ministerie van Economische Zaken en Klimaat DICTU

NewBe an early applicant EuropeContractSenior

Senior Fullstack Java DevOps Engineer (zzp - freelance)

Angular API Argo CD CI/CD Design Patterns +15 skills

Freelance (zzp) senior fullstack Java/DevOps engineer building Assessio, an event-driven information system for the Dutch Wtta labor-authorization scheme within the ICTU ENIAMS IAM program. Day to day: develop, test, deploy and run Java/Angular software with REST/SOAP integrations to government services, plus OpenShift/Kubernetes GitOps (GitLab CI/CD, Helm, ArgoCD).

Bij Oranje

Senior Java Fullstack & DevOps Engineer - Enterprise IAM

Senior engineer who independently develops, tests, and deploys software for the Assessio information system within the ENIAMS enterprise IAM portfolio. Day to day: building complex enterprise software and interfaces/integrations with Java and Angular, applying DevOps practices, and doing peer reviews.

Angular DevOps Java

Bij Oranje

Senior Fullstack Java DevOps Engineer

Angular API Argo CD Bash CI/CD +20 skills

Senior fullstack Java/DevOps engineer building Assessio, an information system for the Dutch government's Wtta labour-deployment licensing scheme within ICTU's ENIAMS identity-management program. Day to day: developing and testing Java/Angular software, running GitLab CI/CD (Helm, ArgoCD) on OpenShift/Kubernetes, and handling temporary software management.

VHD

Senior .NET Developer - Full-Stack | Docker & Microservices

C# .NET Microservices MongoDB RabbitMQ +3 skills

At VHD in Deventer you build mission-critical full-stack software that supports emergency response services 24/7. Working in a scrum team, you develop and improve applications with .NET 10, C#, React, microservices, RabbitMQ, MongoDB and SQL Server, contributing to architecture, code reviews and quality.

Bij Oranje

Senior Fullstack Java Developer (DevOps & Security)