851 to 875 of 1,431 Developer Jobs in the South East

Drupal Developer Location: Central London(hybrid - 1 day In the office) Salary: £45,000 - £55,000 Flexible working, 10% employer pension contribution, 25 days annual leave +bh, life assurance & critical illness cover, enhanced maternity leave I’m working with a renowned UK membership body, based in central London to hire a Drupal Developer. The right candidate will own the Drupal … developers that are at the beginning of a really exciting journey. You will tackle complex projects and enhance the users digital experience. Skills that are required for the Drupal Developer are: • Strong experience with Drupal 10.x or later • API integration experience • PHP experience • Previous not-for-profit experience would be a bonus • Great communicator CMS Developer/Drupal Developer More ❯

in an understandable and compelling way in order to maximise its impact. You will collaborate with designers, researchers and product managers to fulfill these aims. As a full stack developer, you will also design and implement the backend to allow the data powering the visualisations to be accessed in a secure way. You will work with data engineers and researchers More ❯

Role: Python Software Developer - Treasury Location: London Industry: Hedge Funds Overview: A global multi-strategy hedge fund is looking to add an experienced Python Developer to join their Treasury team in London. The firm operates at hedge fund scale with a start-up pace, focusing on building high-performance trading platforms. In this role, you will design and develop cutting More ❯

Role: Python Software Developer - Treasury Location: London Industry: Hedge Funds Overview: A global multi-strategy hedge fund is looking to add an experienced Python Developer to join their Treasury team in London. The firm operates at hedge fund scale with a start-up pace, focusing on building high-performance trading platforms. In this role, you will design and develop cutting More ❯

Role: Python Software Developer - Treasury Location: London Industry: Hedge Funds Overview: A global multi-strategy hedge fund is looking to add an experienced Python Developer to join their Treasury team in London. The firm operates at hedge fund scale with a start-up pace, focusing on building high-performance trading platforms. In this role, you will design and develop cutting More ❯

Lead Quant Developer – Prague, Czech Republic - 1 year working with team in Prague, then option to work remotely afterwards. 4–5 years’ experience | High Compensation | Relocation Costs Covered Join a leading systematic trading firm with a strong presence across equities and futures. We’re looking for a hands-on Python Quant Developer to lead and expand the centralised back-testing … and research infrastructure that powers all systematic strategies. The Role This position is ideal for someone who began their career as a software developer and has evolved into a quantitative developer, combining deep technical expertise with a strong grasp of trading logic. You’ll take ownership of building and optimising back-testing frameworks , APIs , and algorithmic trading systems , ensuring the More ❯

Lead Quant Developer – Prague, Czech Republic - 1 year working with team in Prague, then option to work remotely afterwards. 4–5 years’ experience | High Compensation | Relocation Costs Covered Join a leading systematic trading firm with a strong presence across equities and futures. We’re looking for a hands-on Python Quant Developer to lead and expand the centralised back-testing … and research infrastructure that powers all systematic strategies. The Role This position is ideal for someone who began their career as a software developer and has evolved into a quantitative developer, combining deep technical expertise with a strong grasp of trading logic. You’ll take ownership of building and optimising back-testing frameworks , APIs , and algorithmic trading systems , ensuring the More ❯

Python Developer/Backend Software Engineer (FastAPI SQL Data) London to £90k Are you a data centric Python Developer with strong SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cyber Security … Income Protection Pension Subsidised gym membership X4 paid volunteering days per year Season ticket loan Employee Assistance Programme Impactful role with great career progression Your role: As a Python Developer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll … knowledge of Computer Science fundamentals including Data Structures, Design Patterns, OOP You're collaborative and pragmatic with great communication skills Apply now to find out more about this Python Developer/Backend Software Engineer (Python FastAPI Data Azure) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Python Developer/Backend Software Engineer (FastAPI SQL Data) London to £90k Are you a data centric Python Developer with strong SQL and FastAPI skills? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cyber Security … Income Protection Pension Subsidised gym membership X4 paid volunteering days per year Season ticket loan Employee Assistance Programme Impactful role with great career progression Your role: As a Python Developer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll … knowledge of Computer Science fundamentals including Data Structures, Design Patterns, OOP You're collaborative and pragmatic with great communication skills Apply now to find out more about this Python Developer/Backend Software Engineer (Python FastAPI Data Azure) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Full Stack Software Developer Salary: £50,000 Location: London (3 Days In Office) Be part of a fast-growing team using AI and technology to modernise how the legal industry works, thinks, and delivers. The Opportunity This innovative company is driving digital transformation in the legal sector, helping law firms and corporate legal teams embrace technology for lasting impact. It … Joining this team means making a tangible difference while shaping the future of legal technology. The Role and Responsibilities This growing digital consultancy is seeking a motivated Full-Stack Developer to help deliver innovative software solutions that transform the legal industry. In this role, you'll collaborate with developers and stakeholders to design, build, and maintain scalable applications using technologies … stage (2 hours max)3. Face to Face - go through code, present on code, live pair programming, high-level system design (2 hour) If you're a full-stack developer with a passion for AI and are looking for a role that blends hand on working with direct customer engagement and working for a start-up , we'd love to More ❯

Full Stack Software Developer Salary: £50,000 Location: London (3 Days In Office) Be part of a fast-growing team using AI and technology to modernise how the legal industry works, thinks, and delivers. The Opportunity This innovative company is driving digital transformation in the legal sector, helping law firms and corporate legal teams embrace technology for lasting impact. It … Joining this team means making a tangible difference while shaping the future of legal technology. The Role and Responsibilities This growing digital consultancy is seeking a motivated Full-Stack Developer to help deliver innovative software solutions that transform the legal industry. In this role, you'll collaborate with developers and stakeholders to design, build, and maintain scalable applications using technologies … stage (2 hours max) 3. Face to Face - go through code, present on code, live pair programming, high-level system design (2 hour) If you're a full-stack developer with a passion for AI and are looking for a role that blends hand on working with direct customer engagement and working for a start-up , we'd love to More ❯

Principal Full Stack Java Developer Role - Leading SaaS Based Automation Company - Berkshire - Hybrid/Once a Fortnight onsite in Berkshire based office (Moving to new offices in Reading in March 2026 - 2 days onsite from March 2026) - Up to £100,000 + 10% Bonus + Benefits Are you an experienced Principal/Tech Lead Java Developer looking for a new … automation platforms for iconic world brands? G.R.E. Recruitment is delighted to partner with a leading SaaS based Automation Company who are looking to add a Principal Full Stack Java Developer to their dynamic scaling development team. This role will initially be once a fortnight in the Berkshire based office as they plan to move to new offices in Reading - then … it will be twice per week in the office from March 2026. For this role I am looking for a Principal/Tech Lead Full Stack Java Developer with 8yrs+ exp with Java 11/17, Spring MVC, REST API's, Microservices, AWS/GCP/Azure with leadership experience of driving high impact technical decisions - this role is More ❯

Infastructure/Backend Developer Contract Type: 6-month initial engagementStart Date: 1st December 2025Location: Remote (UK-based)Rate: £350 per day (Inside IR35)Clearance Required: BPSS prior to start MUST HAVE NHS OR GOVERNMENT EXPERIENCE Role OverviewThe client is seeking a mid-to-senior level contractor with strong backend and infrastructure development experience. The successful candidate will work on maintaining More ❯

Java Quant Developer – FX & Crypto | London (Hybrid) Join a high-impact team at the intersection of trading, tech, and research. I’m looking for a Java Quant Developer to help evolve a 24/7 OTC trading stack. You’ll work alongside experienced traders and researchers to build cutting-edge pricing and execution systems for FX and Crypto markets. 🔍 What More ❯

Java Quant Developer – FX & Crypto | London (Hybrid) Join a high-impact team at the intersection of trading, tech, and research. I’m looking for a Java Quant Developer to help evolve a 24/7 OTC trading stack. You’ll work alongside experienced traders and researchers to build cutting-edge pricing and execution systems for FX and Crypto markets. 🔍 What More ❯

Java Quant Developer – FX & Crypto | London (Hybrid) Join a high-impact team at the intersection of trading, tech, and research. I’m looking for a Java Quant Developer to help evolve a 24/7 OTC trading stack. You’ll work alongside experienced traders and researchers to build cutting-edge pricing and execution systems for FX and Crypto markets. 🔍 What More ❯

OpenText AppWorks Developer - Active SC Up to £550 per day - Inside IR35 Primarily Remote 3 months initially My client is an instantly recognisable consultancy who require an OpenText AppWorks Developer to join a business-critical programme for an end client within the public sector. Key Requirements: Proven commercial experience working as an OpenText AppWorks Developer. Expertise in developing, configuring and More ❯

Senior C# .NET Developer Mayfair, London - Hybrid (1 - 2 days per week in the office) £68,000 - £72,000 per annum The Role Our client is hiring a backend C# .NET Developer to join their engineering team in a hybrid role (1 - 2 days per week in the office). You’ll help build and maintain high-performance backend systems … What started with strong foundations in the UK has grown into a lean, international operation, with a close-knit team based in central London. If you're a C# Developer with strong SQL skills and enjoy working on well-architected, business-critical backend systems, they would love to hear from you. Apply now and bring your backend and database expertise More ❯

Job Description: Power Apps Developer Location: Reading/Leeds, United Kingdom - (Hybrid) Employment Type: Full-Time Security Clearance: SC cleared/Eligible Job Summary We are looking for a talented and driven Power Apps Developer to design, develop, and maintain custom business applications using Microsoft Power Platform. The ideal candidate will have hands-on experience with Power Apps, Power Automate More ❯

Job Description: Power Apps Developer Location: Reading/Leeds, United Kingdom - (Hybrid) Employment Type: Full-Time Security Clearance: SC cleared/Eligible Job Summary We are looking for a talented and driven Power Apps Developer to design, develop, and maintain custom business applications using Microsoft Power Platform. The ideal candidate will have hands-on experience with Power Apps, Power Automate More ❯

C# Developer (.Net) Location: Canary Wharf Hybrid: 3 days onsite per week Rate: £415 per day (Inside IR35) Duration: 6 months initial contract with potential extension up to 2 years with a Permanent conversion option Positions Available: 13 positions Industry: Financial services Interview Process: 2 rounds of interview - Face-to-face interview only, and Technical assessment - Home assignment to be More ❯

C# Developer (.Net) Location: Canary Wharf Hybrid: 3 days onsite per week Rate: £415 per day (Inside IR35) Duration: 6 months initial contract with potential extension up to 2 years with a Permanent conversion option Positions Available: 13 positions Industry: Financial services Interview Process: 2 rounds of interview - Face-to-face interview only, and Technical assessment - Home assignment to be More ❯

C# Developer (.Net) Location: Canary Wharf Hybrid: 3 days onsite per week Rate: £415 per day (Inside IR35) Duration: 6 months initial contract with potential extension up to 2 years with a Permanent conversion option Positions Available: 13 positions Industry: Financial services Interview Process: 2 rounds of interview - Face-to-face interview only, and Technical assessment - Home assignment to be More ❯

AI Agent Developer - London Hybrid Salary £80,000 Are you passionate about pushing the boundaries of AI? Do you thrive on creating intelligent agents that can think, learn, and act independently? We're looking for a visionary AI Agent Developer to design, build, and deploy cutting-edge autonomous systems that revolutionize how businesses operate.What You'll Do Craft Intelligent Agents More ❯

Full Stack Developer (PHP/Laravel/JavaScript) Up to £50,000 Please note this role is hybrid working - 3 days onsite in Brighton, and therefore we can only consider candidates who are based in a commutable location. We are looking for a mid-level Full Stack Developer for a rapidly growing software technology solutions company based in Brighton. As … a Full Stack Developer, you'll play a key role in the continuous development and improvement of both internal and external products, using PHP, Laravel, and Vue.js, as well as helping to enhance a newly rebuilt data platform and bring fresh ideas into the business. Skills & Experience Required: Commercial experience with PHP and Laravel Front End skills – Vue.js is preferred … on their people by taking care of the wellbeing of their staff, as well as providing great work challenges and fantastic career progression! To apply for this Full Stack Developer role, please send your CV to Jennifer Palmer at IT Recruitment Solutions. More ❯