2,376 to 2,400 of 3,553 Permanent Developer Jobs

Senior .NET Applications Developer - Legacy Web

Location
Tyseley, England, United Kingdom
Third Nexus Group Limited is seeking a Senior Application Developer to maintain and enhance enterprise applications built on ASP.NET MVC, .NET Framework and SQL Server. The role is based in Birmingham with a hybrid work model, and is a fixed-term contract offering up to £85,000 per annum. ...

Senior .NET Developer – Hybrid Enterprise SaaS Platform

Location
Metropolitan Borough of Solihull, England, United Kingdom
Pinewood.AI is seeking an experienced Senior Developer to join our Solihull team, helping design and deliver the Automotive Intelligence Platform. You will work closely with Lead Developers, Product, and QA to implement robust features and integrations across the full .NET stack. You will stay hands-on, contribute to architecture decisions ...

Senior .NET Developer - Lead & Mentor (Hybrid, 6m)

Location
Greater London, England, United Kingdom
SEFE Group in London is seeking a Senior Developer to design, develop, and deliver business-critical applications across the trading lifecycle. You will combine hands-on engineering with technical leadership and mentoring to shape SEFE’s technology landscape. You will deliver scalable software for trading, risk, and operations, collaborate with ...

SC-Cleared Python/Flask Developer — 6-Month Portsmouth Contract

Location
Leeds, England, United Kingdom
Harvey Nash Group is seeking a Python/Flask Developer for a 6-month contract based in Portsmouth, with an onsite commitment of 1 day per month. The role requires active SC clearance and will operate Inside IR35. You will develop Python/Flask applications within a secure environment ...

Full Stack Developer – AI-Driven Insurtech (Hybrid)

Location
Manchester, England, United Kingdom
HighFive, the tech subsidiary of HF, is seeking a Full Stack Developer to help accelerate the delivery of ELI. You will design, develop, and maintain high-quality software, working across AI-powered insurance and legal tech projects. You will collaborate with a growing team, apply cloud and AI techniques ...

DevOps Application Developer | CI/CD, AWS, Jenkins

Location
United Kingdom
Experis seeks an experienced Application Developer (DevOps) to join a high-profile Government programme. The role involves developing, supporting and maintaining enterprise applications within a DevOps environment and working across multiple platforms. You will build and enhance CI/CD pipelines, automate deployment and infrastructure, and collaborate with remote client ...

Remote .NET Developer – C#, Blazor & Azure

Location
Cheltenham, England, United Kingdom
Noir Consulting is seeking a skilled .NET Developer to join their Cheltenham team, with remote working options. You will work on cutting-edge software using .NET 10.0, C# 14, Blazor and Azure, contributing to high-impact projects for a growing platform. The role offers UK-based flexibility, a competitive salary ...

Senior Quant Developer: Risk, Trading & Data Modeling

Location
City of Westminster, England, United Kingdom
Blackstone Technology & Innovations (BXTI) seeks a Senior Quantitative Developer to build and implement models across equity and fixed income products, including real estate, asset-backed securities, credit and private equity. You will work with internal quant analysts, PMs and risk teams to enhance risk and trading data platforms. The role ...

Frontend Developer (React/Next.js) – Hybrid Exeter

Location
Exeter, England, United Kingdom
Solos Consultants Ltd is recruiting an experienced Digital Developer to join a government organisation on a 6-month contract in Exeter, with hybrid working (1-2 days in the office). You will build modern frontend experiences using React, Next.js and TypeScript, delivering accessible, responsive interfaces and integrating with internal ...

Technical Lead: Senior Developer in Equity Derivatives

Location
Belfast City District, Northern Ireland, United Kingdom
Citi in Belfast seeks a senior developer to lead the Equity Derivatives Pre-Trade technology team. You will design and deliver a pre-trade requests-for-quote and pricing platform used globally, acting as technical lead and delivering high-quality software. Collaborate with front office, sales, quants and other technologists ...

AI Copilot Developer - Hybrid (Canary Wharf)

Location
City Of London, England, United Kingdom
Recruitment is seeking an AI Copilot Developer to design and implement low-code applications using Power Platform, Copilot, and JavaScript for a banking environment. You will work with analysts and stakeholders to translate requirements into production-ready solutions. The role is hybrid, based in Canary Wharf with 3 days ...

Frontend Developer (React) — Hybrid, Build Great UIs

Location
Bexhill-on-Sea, England, United Kingdom
Hastings Direct is seeking a Digital Developer (Front End) to build and maintain modern, scalable front-end applications using JavaScript and React.js. Hybrid working from Bexhill or Leicester, collaboration with UX/UI, backend, and product teams to deliver seamless user experiences. Key responsibilities include code development, testing, reviews ...

Senior Salesforce Developer - AI Cloud & Integrations

Location
City Of London, England, United Kingdom
Focus on SAP in London is seeking a Senior Salesforce Developer to design and deliver scalable, enterprise-grade Salesforce solutions within a hybrid work model. You will lead technical delivery across Sales Cloud, Service Cloud, Experience Cloud and Data Cloud, integrating Agentforce and Agentic AI capabilities. The role requires hands ...

C# & React Developer for Front Office Trading Tools

Location
Greater London, England, United Kingdom
Talan Group is seeking a skilled C# Developer with REACT experience to join their delivery teams for Front Office platforms within Global Markets environments. The role involves designing and building high-performance applications that impact sales and trading activities. Candidates should have a solid background in web-based applications, RESTful ...

Lead Python & AI Developer Tools Engineer

Location
Greater London, England, United Kingdom
engineering experience from code creation to production release and partnering with platform engineering and governance. You will lead high-impact projects that enhance developer productivity, quality, and controls while promoting ownership and continuous improvement across teams. #J-18808-Ljbffr ...

Hybrid C# Developer for Insurance Analytics Platform

Location
Greater London, England, United Kingdom
seeking a talented C# Developer to join the Insurance Analytics team in London. You will contribute to the InsurSight platform, working with data scientists, actuaries and developers to deliver advanced analytics solutions in a hybrid work environment. You will primarily develop in C# (.NET 6/8) with opportunities ...

Lead AI Developer (Remote/Flex) – Azure & Generative AI

Location
Scotland, United Kingdom
ICS.AI Limited is seeking an experienced Lead AI Developer in Scotland to provide technical leadership and capture client requirements across product and implementation projects. The role blends hands-on development with business analysis, translating processes into viable technical designs and ensuring successful delivery. You will mentor developers, lead architectural decisions ...

Senior Developer & Technical Lead (Hybrid-33 Days Leave)

Location
United Kingdom
Mode Limited is seeking a Senior Developer to lead high-impact digital solutions and bespoke software. The role blends strong software engineering with leadership, commercial awareness, and client relationship building. You will guide multidisciplinary teams, oversee complex projects, and act as a technical lead for key clients. You will drive ...

Senior Salesforce Developer: AI-Driven Integrations & Cloud

Location
Slough, England, United Kingdom
Focus on SAP in London is seeking a Senior Salesforce Developer to design and deliver scalable, enterprise-grade Salesforce solutions within a complex digital transformation program. You will work hands-on across Apex, Lightning Web Components (LWC), Salesforce integrations and platform development, spanning Sales Cloud, Service Cloud, Experience Cloud ...

Full Stack Developer - PHP/Laravel, Hybrid, London

Location
Greater London, England, United Kingdom
CACI is seeking a Full Stack Developer to join our hybrid London team. You will build modern, scalable web applications using PHP and Laravel, working closely with designers, QA, and PMs to deliver client solutions. Emphasis on clean code, testing, and responsible use of AI tools to support development. Joining ...

Power Platform & .NET Developer

Location
Milton Keynes, England, United Kingdom
East West Rail Company in Milton Keynes is looking for an Application Developer to join our Data Centre of Excellence. You will design, develop and support Microsoft-based solutions powering our digital railway programme. You’ll work with Power Platform, Dataverse, SharePoint Online, Azure and APIs, building modern applications ...

Hybrid Systems Developer – Automation & Tools

Location
Warrington, England, United Kingdom
leading automation technology company in Warrington is seeking a Systems Developer to join their team. This role focuses on designing, developing, and maintaining internal systems that support business operations. The ideal candidate will have experience with C# or VB.NET, possess strong SQL skills, and be adept at software development fundamentals. ...

Remote Full Stack Developer (Contract) - Shape Our Product

Location
Greater London, England, United Kingdom
Candu is seeking a mid-level Full Stack Developer to join their remote-focused team. The role involves working with both frontend and backend technologies, including Typescript and Scala, on complex software projects. Candidates should have a minimum of 2 years of relevant experience and a passion for technology ...

Senior Developer – AI, Data & Automation

Location
Staines-upon-Thames, England, United Kingdom
Menzies LLP is seeking a Senior Developer to join our IT & Innovation team. This role can be based from any Menzies office, including Heathrow, and focuses on designing, building and maintaining internal apps, integrations and automations that empower staff and leverage data and AI. You will work across the firm ...

C# .NET Developer (Hybrid, London) – Banking BI

Location
Greater London, England, United Kingdom
Recruitment (UK) Ltd. in London seeks a skilled C#.Net Developer to join our dynamic team. You will develop and support Bank BI applications using the MS .NET platform with C# and collaborate with the BI IT department. Requirements include 7+ years in C#/.NET, Windows app development, and 5+ ...