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Colossus Recruitment Ltd

15 jobs

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15 jobs Posted Sort

Colossus Recruitment Ltd

React Native Developer - Hybrid, Apps for Thousands

NewBe an early applicant HybridUK

Build and maintain iOS/Android mobile apps with React Native and contribute to web apps using React/Next.js, integrating REST APIs within an agile team. Requires 2+ years of React Native, Expo, strong JavaScript/TypeScript, and Redux familiarity; hybrid with 1 office day in Birmingham.

Agile Android API iOS JavaScript +6 skills

Colossus Recruitment Ltd

React Native Developer — Build Mobile Apps (Hybrid)

NewBe an early applicant HybridUK

Join a growing development team building React Native mobile apps (with web work too): deliver features, support releases to the App Store and Google Play, and collaborate with back-end developers across the full development lifecycle. Hybrid role based in Sutton Coldfield with one office day per week.

React React Native

Colossus Recruitment Ltd

React Native Developer

NewBe an early applicant HybridUK

React Native developer joining a growing team to build and maintain mobile apps (React Native/Expo) used by thousands, while also contributing to React/Next.js web apps and App Store/Google Play releases. Core stack: React Native, Expo, TypeScript, Redux, REST APIs, Git. Hybrid — 1 day per week in the Sutton Coldfield office.

Agile AI API CSS Git +15 skills

Colossus Recruitment Ltd

React Native Developer

A React Native Developer builds and maintains Expo-based mobile apps plus React and Next.js web applications used by thousands, integrating REST APIs, releasing to the App Store and Google Play, writing automated tests, and collaborating in an agile team. Core stack: React Native, Expo, JavaScript/TypeScript, Redux.

API CSS HTML JavaScript React +4 skills

Colossus Recruitment Ltd

React Native Developer

React Native Developer - React Native, React.js Typescript (Mobile Apps) Hybrid Working 1 day per week in the office Build Mobile Apps Used by Thousands We're looking for a talented React Native Developer to join a…

React React Native TypeScript

Colossus Recruitment Ltd

Desktop Support Engineer

An onsite, 3-month contract (inside IR35) Desktop Support Engineer role in Birmingham, UK, providing first-line IT support to users across multiple locations. Day-to-day work covers supporting Windows/Apple laptops, Chromebooks and tablets, peripherals and AV kit, basic networking, and Microsoft 365/Google Workspace, with ticketing via ServiceNow.

Colossus Recruitment Ltd

Desktop Support Engineer

An onsite desktop support engineer joining a growing IT support team on a 5-month contract (Inside IR35), providing first-class technical support and troubleshooting for end users. Core technologies are Office 365, Google Workspace, and desktop support; an Enhanced DBS check is required.

Colossus Recruitment Ltd

Senior C# Full-Stack Engineer: Azure & Modern Web

Senior full-stack engineer designing, building, and maintaining scalable web applications with C#, modern JavaScript frameworks, and Azure cloud deployments — spanning front-end UX, back-end services, and API integrations within Agile teams, with hybrid working from Bickenhill, UK.

Agile API Cloud C# JavaScript

Colossus Recruitment Ltd

Hybrid C# Full-Stack Engineer (Azure, SQL)

Designs, builds and maintains scalable web applications as a full-stack C# engineer, working across front-end (modern JavaScript frameworks) and back-end stacks with Azure cloud services and SQL. The role is hybrid with flexible core hours and a strong focus on quality, testing and continuous improvement.

Cloud C# JavaScript

Colossus Recruitment Ltd

React Front End Developer

A front-end engineer role building and maintaining customer-facing and internal web applications using React.js, JavaScript/TypeScript, HTML and CSS. Day to day involves developing UIs, integrating APIs, SQL databases and Azure cloud services, testing, code reviews, and Agile ceremonies. Hybrid working in the West Midlands.

Agile API Azure CI/CD Cloud +16 skills

Colossus Recruitment Ltd

React Frontend Engineer - Hybrid, Growth & Impact

A frontend engineer role (hybrid, West Midlands) building and enhancing customer-facing web platforms and internal systems with React, JavaScript, and TypeScript. Day to day involves collaborating with back-end teams, joining agile ceremonies, and driving UX improvements with significant autonomy.

Agile JavaScript React TypeScript

Colossus Recruitment Ltd

Data Integration Architect

Senior Data Integration Architect in Birmingham (onsite) earning £72,000–£85,000. The role focuses on reverse-engineering legacy and existing systems, mapping complex end-to-end data flows, and investigating SQL databases, stored procedures, APIs, interfaces, and application code to understand business logic.

API Reverse Engineering SQL

Colossus Recruitment Ltd

C# Developer

Full-stack C# developer at a fast-paced UK SME in Birmingham (hybrid), designing and building business-critical web applications: C# back-end services on Azure with SQL, front-ends in React/Blazor/Next.js, plus CI/CD, automated testing and Agile delivery. Pays £55,000–£65,000 per year.

Agile Azure CI/CD Cloud C# +9 skills

Colossus Recruitment Ltd

React Front-End Developer

Front-end engineer building scalable web applications with React, TypeScript and Next.js, integrating APIs, SQL databases and Azure cloud services in an Agile, hybrid-working team based in Birmingham, UK. Salary £50,000–60,000 per year.

API Azure CI/CD Cloud CSS +9 skills

Colossus Recruitment Ltd

C# Full-Stack Engineer - Hybrid + Growth & Training

Colossus Recruitment Ltd is hiring an experienced C# full-stack engineer to design, build and enhance business-critical, cloud-based web applications in a hybrid UK role. Day-to-day work spans the whole stack using C#, JavaScript frameworks, Azure and SQL, collaborating with cross-functional teams.

Azure Cloud C# JavaScript SQL