226 to 250 of 293 Developer Jobs in the South East

Senior .NET Developer Reading (2 days onsite/3 days WFH) Up to £85,000 + Bonus Were hiring for a scaling digital products business building modern, cloud-based platforms used across financial services and enterprise. This is a hands-on, product-driven role not consultancy, not legacy where youll ...

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range … London on the Elizabeth Line - 35 minutes from Bond Street. Successful software technology company based in Slough are looking for a Senior Oracle developer to join their team. To be considered you will have excellent PL/SQL development skills with strong knowledge of OLTP, table designs, SQL queries ...

Join Our Amazing Investment Banking Client as a Senior/Lead C# .Net Developer! Location : Canary Wharf (3 days per week onsite) Contract Duration: Up to 2 years! Umbrella Rate : £400-£600 Umbrella Day Rate Interviews: ASAP, first interview is in person this is essential. Please Note: If you have … month about our other C# Software Development roles, you do not need to apply again. Are you a passionate and seasoned Senior C# .Net Developer looking for an exciting opportunity in a leading banking Institution? Look no further!We are seeking a talented individual to join our dynamic team based ...

Engineer - Java/Back End Hybrid - 2 days per week in the office Java, PostgreSQL, API We are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house. Working alongside the development team … modern Java development workflow. Understanding of software design principles (SOLID, DRY, Clean Architecture) Familiarity with containerised deployment environments (Docker, Kubernetes) from a developer perspective. Understanding and interest in AI coding assistants - Claude Code, GitHub Copilot, Cursor, or equivalent ...

Data Infrastructure Engineer/Python Developer, London, COR7590 Are you an experienced Data Infrastructure Engineer or Python Developer with a passion for building robust data systems and working with cutting-edge AI technologies? Looking for a role where you can take ownership of critical infrastructure within a fast-growing fintech … startup? This could be the opportunity for you! The Role As a Data Infrastructure Engineer/Python Developer, you'll be responsible for designing, building and maintaining the systems that transform large volumes of complex data into reliable, high-quality datasets. You'll use Python, PostgreSQL and LLMs, and work ...

Java Developer HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits Were partnering with one of the UKs fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology. In just a few years, the business has evolved from a disruptive start ...

Senior Outsystems Developer, £300-350 per day inside IR35 3 – 6 months rolling, Remote Working Bench IT require a Senior Outsystems Developer to join a large organization ASAP working remotely. The successful candidate will have strong OutSystems experience and the ability to work independently. The successful Outsystems Developer should have … queue-based integration patterns. Desirable – Exposure to AI technologies, including Generative AI, machine learning services, AI-assisted development tools or intelligent automation. Senior Outsystems Developer, £300-350 per day inside IR35 3 – 6 months rolling, Remote Working ...

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software Developer, working ...

Business Systems Developer Location: Milton Keynes Salary: DOE Benefits Type: Permanent Were working with a well-established and growing engineering organisation that is embarking on a major digital transformation journey. As part of this, they are looking to appoint a Business Systems Developer to play a key role in modernising … performance. This opportunity is ideal for someone who enjoys solving complex problems, building smart solutions, and making a tangible difference. ---------------------------------------- Key Responsibilities - Business Systems Developer Lead digital transformation initiatives across multiple areas of the business Replace manual processes with automated workflows and digital data capture systems Integrate systems and data ...

Role: Quant Developer Location: London Length: 6 months PAYE only Overall purpose of the role: We’ve rebuilt our core quantitative engine from the ground up into a high-performance, next-generation library. Most of the calculations are migrated, but we need your help to cross the finish line. … sharp C++ Developer who loves clean architecture, algorithmic precision, and high-performance code, we want you on the team. Key Accountabilities: Bridge the Gap: Migrate the residual logic from our legacy library into the new, high-performance C++ engine. Build for Tomorrow: Ensure the new code isn't just ...

Business Systems Developer Location: Milton Keynes Salary: DOE Benefits Type: Permanent We’re working with a well-established and growing engineering organisation that is embarking on a major digital transformation journey. As part of this, they are looking to appoint a Business Systems Developer to play a key role … performance. This opportunity is ideal for someone who enjoys solving complex problems, building smart solutions, and making a tangible difference. Key Responsibilities - Business Systems Developer Lead digital transformation initiatives across multiple areas of the business Replace manual processes with automated workflows and digital data capture systems Integrate systems and data ...

Core Java Developer - Low Latency Trading Technology Location: United Kingdom (Remote) We're working with a high-performance financial technology business whose software sits directly in the execution path of real-time electronic trading. This is not a Spring Boot microservices environment. This is an opportunity for an engineer ...

Infodata are an established UK based developer of application software, building innovative software solutions for hotels, UK private members clubs, restaurants and other areas in the hospitality sector throughout the UK. We are looking for two new (or very recent) graduates in computer science related studies to join our small ...

excellent opportunity for an IT & Systems Developer/Administrator to join a well-established company. Job Type: Full-Time, Permanent. Salary: Starting salary 29K rising to £32K after 3-6 months probationary period. Location: Leatherhead KT22 7HG. Holiday Entitlement: 20 days holiday increasing by 1 day a year … Power Platform to run their operations, support engineers in the field, and manage customer data. The company are looking for an IT & Systems Developer/Administrator to manage their existing IT systems and help expand and improve them as the business grows. About The Role: Management, support, and development ...

established client is looking for a Senior Oracle Developer to join their growing team. The successful candidate will need to have approximately 10 years plus of solid Oracle PL/SQL development skills gained within large scale information systems environments with a good understanding of configuration management. Financial Industry Application ...

London/Newbury (Hybrid) 6 Month Contract £310/day (Outside IR35) Salesforce Developer needed with Salesforce solutions using Apex, Lightning Web Components with good knowledge of the Salesforce platform, including Sales Cloud and Service Cloud 6 Month Contract based in London (Hybrid). Paying up to £310/… Telecoms end client with a Salesforce solutions project: Experienced hands-on Salesforce development experience delivering production solutions. implement agreed designs and architectural direction. Salesforce Developer work design and develop Salesforce solutions using Apex, Lightning Web Components, integrations and other Salesforce ecosystem technologies. Good knowledge of the Salesforce platform, including Sales ...

CAFM Developer Certain Advantage are hiring for a CAFM Developer based in Leatherhead This role is on an initial 12-month contract and is hybrid with 2/3 days in the office per week. We're working with a leading engineering and technical services provider, supporting the delivery ...

CAFM Developer Certain Advantage are hiring for a CAFM Developer based in Leatherhead This role is on an initial 12-month contract and is hybrid with 2/3 days in the office per week. We're working with a leading engineering and technical services provider, supporting the delivery ...

have partnered with a fantastic, purpose-led digital agency seeking a Mid-Level Full Stack PHP Developer to join their growing team. >> Available as a Fully Remote position with a 4 Day Working Week << This agency works closely with charities, membership organisations, and ethical brands to build high-impact digital … contributing to everything from new custom builds and API integrations to ongoing platform maintenance and performance tuning. This is an ideal role for a developer who enjoys a varied workload, feels comfortable moving between CMS and bespoke application development, and wants to work across the full development lifecycle. Key Responsibilities ...

About The Role FDM is a global business and technology consultancy seeking a Front End Developer (Angular) to work for our client within the public sector. This is initially a 6 month contract with the potential to extend and will be a Remote role based in London . Our client … seeking an experienced Front End Developer with strong modern Angular (v14+) expertise to work on complex, data-driven web applications. Angular is the core UI framework for this role, and the successful candidate will be expected to contribute quickly with minimal ramp-up. You will work closely with UX, product ...

working with an established, international manufacturing business based in Newhaven, who are looking to bring in an experienced Embedded Systems Developer to join their Software Engineering team. This is a hands-on role, where you’ll be involved across the full product lifecycle - from low-level firmware development through … maintaining embedded software and firmware, working closely with hardware, firmware and manufacturing teams to deliver robust, high-performance solutions. As an Embedded Systems Developer, your key responsibilities will include: Developing embedded software in C/C++ (and some C# where required) Writing low-level firmware (drivers, peripherals, comms interfaces) Supporting ...

Based (On-Site, Hybrid or Remote) About the Roles We're looking for experienced BI Developers and BI Analysts at all levels—from BI Developer and BI Analyst through to Senior, Lead and BI Engineer positions—for upcoming roles across commercial, customer, product, finance, marketing and operations reporting. These … Background in any of these is welcomed; appetite to learn an adjacent domain valued just as much Experience Level: Minimum 2+ years for BI Developer/Analyst, 4+ for Senior, 7+ for Lead/BI Engineer Background in BI, analytics engineering, data warehousing or related discipline Examples of production dashboards ...

SharePoint Developer/Administrator Location: Worthing (Hybrid) Contract Type: Permanent Salary: £40,000 - £50,000 + benefits Hours: 37 hours per week About the Role We're looking for a talented SharePoint Developer/Administrator to join a growing Digital Workspace team during an exciting period of IT transformation. This ...

Role : Avaloq Developer Location: Scotland, UK (Remote) Contract Duration : 10 Months Job Description: An Avaloq Developer is responsible for the end-to-end design, implementation, customization, and unit testing of solutions within the Avaloq Banking Suite. The role involves delivering high-quality parameterization, scripting, interfaces, and report development aligned ...

Senior eFX Developer (VP) High Frequency Trading | London Currently supporting a major global investment bank on the growth of its electronic FX trading technology team in London. The business is investing heavily into its eFX platform and is looking for a senior engineer to help scale and enhance a globally ...