22 of 22 DemandTrendContract .NET Jobs in the South East

coordinate the work of junior developers and designers Practical coding experience in live projects — ideally as a full-stack or back-end developer Experience with technologies such as Java, .NET, C# or equivalent object-oriented languages Comfortable working in agile environments, with a good understanding of agile tools and methodologies It would be desirable to have experience working with More ❯

on a contract basis. This role will play a key part in delivering modern, scalable solutions for business-critical applications. Key Responsibilities: Develop and maintain web applications using C# (.NET) and React Design, implement, and optimise solutions in Microsoft Azure Collaborate with business analysts, solution architects, and QA engineers to ensure high-quality deliverables Write clean, maintainable, and testable More ❯

web technologies (CSS, HTML/HTML5, JavaScript, jQuery). Understanding of UX design principles and their application. Strong database modelling and SQL programming skills. Solid knowledge of C# and .NET frameworks. OutSystems Associate Reactive Developer certification. UK residency or citizenship (required for security clearance). Experience with microservices architecture in OutSystems applications. Bachelor's degree in Computer Science or More ❯

including RSAT and Dual Write. Key Skills & Knowledge Strong X++ development skills (D365 F&O customisation and extension). Solid SQL expertise for reporting and data management. Proficiency in .NET technologies . Experience with Azure DevOps (repos, pipelines, automation) and Azure cloud infrastructure. Lifecycle Services (LCS) and ALM management experience. Familiarity with ATL framework for unit testing. Strong understanding More ❯

We're looking for an experienced Software Engineer to join a complex organisation. You'll operate on site 2/3 times a week utilising your skills within the .Net framework. Skills required Net C# Microservices SQL GitHub JavaScript Net Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community More ❯

record delivering secure mobile applications (fintech preferred) Experience integrating AI/ML components into mobile apps Security/compliance awareness (GDPR, OAuth, encryption) Exposure to backend development (Python, Java, .NET) - desirable Familiarity with Azure/AWS cloud integration - desirable Understanding of SQL/NoSQL databases - desirable Experience with CI/CD, Docker, Kubernetes - desirable TO BE CONSIDERED... Please apply More ❯

/w on site) £375 - 425 p/d (outside IR35) Our client an industry leading private sector business located in East Sussex is looking for a full stack .Net developer. Key Roles Participate in migration of legacy systems built in C#, VB.NET, Angular, using SQL Server technologies. Maintaining applications, ensuring reliability, maintainability, and evolution. Act as a liaison … KANBAN, ensuring transparency and delivery alignment. Document architecture decisions, deployment processes, and codebase changes clearly and thoroughly. What You'll Bring Relevant software development experience, with strong expertise in .NET (C#) And ideally VB.NET Front-end technologies - Angular, JavaScript, HTML, CSS. SQL Server Experience in a client-facing or business-facing technical role. Maintaining and modernising legacy systems, including More ❯

maintaining, developing, and supporting a critical Azure Core Platform and live Azure applications. This role is ideal for someone who enjoys working across both DevOps engineering and Azure/.NET web application development in a dynamic enterprise environment. Key Responsibilities Maintain and develop the Azure Core Platform, ensuring high levels of reliability, performance, and security. Support and enhance live More ❯

Senior Angular/C# Developer - Commodities/Shipping sought by leading financial services organisation based in West London.**Outside IR35 - 3 days a week on site** SUMMARY This role will suit a full-stack developer, with a broad, yet modern More ❯

.NET DEVELOPER (AI/ML) CONTRACT AVAILABLE - REMOTE (UK/EU CANDIDATES ONLY) Open to UK/EU-Based Candidates Only Outside IR35 9-12 Month Initial Contract | Start ASAP | Likely Extension To apply, email: THE OPPORTUNITY New contract opportunity for an experienced .NET Developer to join a high-profile programme in the banking/fintech sector, delivering … AI/ML components (NLP and recommendation systems). Collaborate in an Agile (Scrum/Kanban) environment with technical and business teams. TECH STACK/REQUIREMENTS Strong experience with .NET, C#, Azure, Power Platform Proven background building secure enterprise/banking systems AI/ML integration proficiency (NLP, recommendation systems) Compliance awareness Cloud deployment experience (Azure/AWS) - highly …/NoSQL database design & optimisation - desirable DevOps (CI/CD pipelines, Docker, Kubernetes) - desirable TO BE CONSIDERED... Please apply directly by emailing with your CV and availability. KEYWORDS: Contract .NET Developer, Microsoft Stack Engineer, AI/ML Engineer, Azure Developer, Banking Software Engineer, Outside IR35, Remote More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Farnborough. Were excited to offer an outstanding opportunity for a Senior .NET Developer with strong skills in RESTful APIs and microservice architecture for a 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to discuss further. … .NET Senior Developer 6 months contract Day Rate: £365/day (Inside IR35) Location: Farnborough, UK (Hybrid 2 days on-site/week) About the Role: Youll be contributing to the development and enhancement of business-critical financial applications, building RESTful APIs and front-end components within a microservices-based architecture. The role offers the chance to work closely … with analysts, testers, and other developers in an agile, team-driven environment. Responsibilities: Develop new features and maintain existing functionality in financial systems using .NET Core, C#, and Angular. Design and implement scalable RESTful APIs as part of a microservices architecture. Collaborate with cross-functional teams to refine requirements, define technical solutions, and complete code reviews. Support production systems More ❯

Oracle-based data warehouse systems, ensuring they are scalable, high-performing, and aligned with business analytics needs. They will collaborate closely with the head of the data team and .NET developers, applying advanced data modelling, performance tuning, and problem-solving skills. The ideal candidate will be able to translate complex technical insights into clear, actionable recommendations for both technical More ❯

a major technology transformation, and this role will play a key part in delivering new features and scaling their cloud-based platforms. They're looking for engineers experienced in .NET/C#, Angular & experience deploying applications & platforms into Azure. DevOps & IaC experience (Terraform) would be highly beneficial. The roles are based in London & are hybrid with 2 days per … required to hold an active SC Clearance. Skills Required: Strong background as a Full Stack Developer on commercial projects. Hands-on experience with Angular. Proven expertise with C#/.NET Core. Practical knowledge of Azure services and cloud-based architectures. Good experience with Terraform for Infrastructure as Code. Familiarity with CI/CD and agile ways of working. Got More ❯

Developer - Apache Kafka, Azure, Microservices Up to £460 per day (Outside IR35) Primarily Remote Initially 3 months I am working with an instantly recognisable consultancy who require a C# .Net Developer with hands-on experience with Apache Kafka and Confluent Kafka, and a strong background in cloud-native development using Docker and Azure.Key Requirements: Proven experience as a C# … .Net Developer Strong experience in building and managing Kafka clusters and topics. Recent experience developing Microservice based solutions Strong knowledge of version control systems such as Git and associated CI/CD tooling (ideally with Azure DevOps, Jenkins or similar) Experience working with structured data formats and APIs (JSON Payloads). Knowledge of schema evolution and validation practices (JSON More ❯

meets standards. Deploy code into lower environments and support production deployments with the SRE team. Prepare documentation for SRE and production readiness. Essential Skills & Experience: Proficiency in C#/.NET Framework with strong coding and debugging skills. Experience with Azure services : Logic Apps, Functions, APIM, Event Grid, Azure Storage, Service Bus. Strong knowledge of the API/integration lifecycle … with Postman, API monitoring, and documentation tools . Knowledge of Open API Specification, WSDL, SOAP, XSLT . Proficiency in SQL Server and OOPs concepts . Application Insight proficiency in .NET and .NET Core (Web, API) and working knowledge of VS Code with Azure . This is an excellent opportunity for an Azure professional with strong solution design and More ❯

Senior Software Developer - Front Office Team - Fixed Income Location: London We are looking for multiple talented C#/.NET Developer to join our clients Fixed Income Front Office Technology team in London. There are multiple positions within the team, the ideal candidates will have experirence working closely with traders, desk heads, and product owners to deliver innovative, high-performance … upgrades. The role also involves contributing to the firm's wider IT strategy, ensuring their platforms remain scalable, resilient, and competitive. Key requirements: Expert level proficiency in C# and .NET Core Experience working within the Banking sector, Ideally supporting Fixed Income teams and products Solid understanding of Fixed Income products, Risks, and Trading Environments Excellent problem-solving and analytical … a fast-paced trading environment. Responsibilities Ensure the stability and effectiveness of Fixed Income systems , integrated within the broader banks technology environment. Provide technical leadership and guidance on C#, .NET Core, and related development tools, ensuring best use of technology and future-proofing solutions. Lead development tasks ranging from new project delivery to optimisation of existing systems , ensuring alignment More ❯

Senior Full Stack Developer (Contract) React.js | Node.js/C# (.NET Core) | PostgreSQL | Redis | CI/CD Onsite | London- this is a Soho based role 5 days per week 3-Month Contract (with potential to extend) £350-425 per day We're working with a high-growth, tech-led organisation that is seeking an experienced Senior Full Stack Developer to … the design, development, deployment, and maintenance of internal and third-party web applications. Work across the full stack , with a focus on React.js front-end and Node.js or C# (.NET Core) back-end logic. Manage and optimise data handling using PostgreSQL ; implement Redis for caching and session management. Build and maintain CI/CD pipelines ; contribute to DevOps practices … managers, and QA. Troubleshoot and resolve production issues efficiently with minimal downtime. What We're Looking For Strong experience developing scalable web applications using React.js and Node.js or C# (.NET Core) . Solid background in PostgreSQL schema design and optimisation. Hands-on experience with Redis integration. Familiarity with CI/CD pipeline development and deployment workflows. Proven ability to More ❯

a talented team of developers, designers, and product managers to deliver cutting-edge solutions that drive real value. Responsibilities Build and maintain interactive, scalable web applications using Blazor and .NET technologies. Collaborate with cross-functional teams to define, design, and implement new features. Ensure code quality through code reviews, unit testing, and adherence to best practices. Troubleshoot and resolve … issues across the full stack. Contribute to technical discussions and share knowledge with the wider team. What you'll need to succeed Strong proficiency in C# and the .NET ecosystem. Blazor experience is essential - candidates without hands-on Blazor experience will not be considered. Solid understanding of front-end technologies including HTML, CSS, and JavaScript. Experience working with RESTful More ❯

Outside IR35 Contract: Full-Stack .Net Developer - 2/3 Days On-site (Brighton) Rate: Circa £350-£400 Outside IR35 Location: 2/3 Days p/w On-site (Brighton) - Candidates must be within commutable distance (1 Hour) Key Stack: Net and Angular (or React) Length: 3-6 Months Initial + Potential Extensions If this is of interest More ❯

My client, a large energy company are looking for a Software Developer to join their team. The role will be working in one of their commodity teams. More specifically a power and gas trading team. Requirements * Experience developing with C# More ❯

.NET Developer/Hybrid (Berkshire)/3 months/£300-£400pd (Outside IR35) I am currently looking for a.NET Integration developer to join a client of ours on an initial 3 month contract. This will be hybrid (ideally weekly but can flex) and has been determined outside IR35. Skills & experience needed: .NET, .NETCore, C# in integration heavy environments More ❯

AVP to design, optimize, and maintain high-performance, scalable Oracle-based data warehouse solutions. This role is integral to supporting business intelligence and analytics initiatives and collaborating closely with .NET developers and global DBA teams across London, New York, and Ireland. Key Responsibilities: Design, implement, and optimize Oracle Data Warehouse systems, ensuring scalability, performance, and alignment with analytics needs. … SQL and PL/SQL scripts. Provide guidance on data modelling, indexing, and partitioning strategies. Troubleshoot and resolve performance, ETL, and data pipeline issues while maintaining data quality. Support .NET development teams with day-to-day database issues and liaise with global DBA teams. Follow Change Management Control procedures for production updates and maintenance reporting. Design and maintain disaster More ❯