701 to 725 of 831 C# Jobs in England

Principal Software Engineer/Developer (C# .Net AWS Python) London/WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression ...

Senior Software Engineer – C#/Python Oxfordshire | Hybrid | £65,000 – £70,000 + Bonus + Share Options Are you a hands-on software engineer who enjoys solving complex technical problems? Do you want to shape software that connects with advanced hardware systems? Would you like to mentor others while staying … architecture and support a small, talented engineering team. Why This Role is Great You’ll get to: Build reliable, secure and maintainable software using C#/.NET and Python Develop applications that interact with complex hardware systems Contribute to architecture, tooling and engineering standards Mentor and guide other engineers through ...

C# Developer Role - Hybrid/Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid/Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate - £690 per day (Inside IR35) Tech Stack … C# SQL Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also ...

Software Engineer Tech Stack: C#, .NET, Python, AI Development, SQL, Azure London - Onsite Salary Range: £70,000 - £90,000 Harrington Starr has partnered with a boutique Investment Bank, with decades of experience and exceptional performance. They are currently seeking to hire a Polyglot Engineer possessing strong experience developing front office … applications and systems, written in C# and Python. If you have a deep interest working with modern technologies, building reliable business applications this could be the role for you. Responsibilities: Design and develop new front office application utilising C#, .NET, Python Working on internal systems to maintain quality and standards ...

Full Time Job Description: Python is the key skill needed + SQL + AWS experience + Terraform. e.g. Building investment analysis platforms using Python. C#/.NET is still desirable but not as critical (e.g. more for changes to microservices than new build in C#, Windows migration work). Investment ...

Senior C#/.NET Developer | Financial Services (Risk & Securities Lending) Location: London (Hybrid) Role Type: 6 Months Contract, Rate: 585/day inside IR35 Are you an expert in C#/.NET with a deep understanding of the mechanics behind Risk Management or Securities Lending We are looking … needs into technical reality. Architecture: Participate in high-level technical design and architectural discussions to evolve the platform. Requirements Technical Core: Extensive experience in C#, .NET, SQL Server, and CI/CD pipelines. Domain Expertise: Proven track record in Financial Services , specifically within Risk, Securities Lending, Prime Brokerage, or Collateral ...

loop tests, with CI automation to prevent regressions. Test Software and Tooling: Build and maintain automated test harnesses, GUIs and utility tools (e.g. Python, C#) to support development, validation and manufacturing. Libraries and Developer Experience: Create libraries and demo applications in C compatible languages (C#, C++) to support subsystem validation ...

Title: Senior Software Engineer (C#/.NET) Location: Newcastle Company: Consultancy Salary: Up to 130k (depending on experience) Platform Recruitment has partnered with a high-calibre consultancy that is growing rapidly and building out new sectors. This is a high-calibre team with a high bar for engineering excellence. … early and work alongside strong engineers working on complex distributed systems. They are looking for a strong Full Stack Engineer with deep expertise across C#/.NET and modern frontend technologies. This role offers the opportunity to take ownership of a division within the consultancy, with significant scope for progression ...

microservices and established WPF applications while influencing key architectural decisions? You will design, develop and maintain software used in demanding industrial environments, working with C#, WPF, front-end languages such as Vue.JS, Angular or React. You will collaborate with electrical and systems engineers, contribute to system architecture and support both … projects ranging from a couple of months to large programmes of 18 months or more. The Role: Develop desktop and web applications using C#, WPF and Vue.js Contribute to microservice architecture and Azure-based modernisation Support and improve legacy systems Collaborate with multidisciplinary engineers Participate in sprints, reviews ...

threads per second. This presents an exceptional opportunity to participate in the development of pioneering technologies within the sports betting domain. Responsibilities as the C# Software Engineer: Build and scale real-time, distributed systems Contribute to architecture, design & delivery of core products Ship high-quality code using CI/… great fit for this opportunity if you have: A Computer Science or Mathematics (or equivalent) degree from a Top Russell Group university. Some commercial C# project experience and strong understanding of software design principles Passionate about working in complex real-time environments building highly-scalable systems. Effective communication and collaboration ...

C#/.Net Full Stack Engineer Location: London (5 Days Onsite) Salary: £70,000 - £160,000 + Bonus (Hiring across different levels) This is an opportunity to join a highly technical engineering team where your work has real impact. You will contribute to complex, performance driven systems, take ownership … with stakeholders across the business. The Role You will join a growing software engineering function working across multiple teams and projects. Build and maintain C# and .NET applications across backend and full stack systems Work on both greenfield development and the evolution of existing platforms Contribute to system design, performance ...

multidisciplinary teams in a collaborative setting. Key Responsibilities: Design and develop data collection and analysis software (Python and TypeScript) Contribute to instrument control software (C#) and embedded systems (C++) Support full software lifecycle including testing, release, and maintenance Collaborate with cross-functional teams and support documentation and training Skills & Experience … 5+ years' software engineering experience Strong skills in Python and TypeScript Experience with C#, C++, and cross-platform development (Windows/Linux) Knowledge of CI/CD and agile methodologies Background in scientific, biotech, or complex systems environments (desirable) If you're interested in finding out the details, please reach ...

Opportunity: Senior C# Quantitative Risk Developer | Capital Markets Technology Location: London Type: Full-time/Contract Rate: £800 p/d (Outside IR35) Client: Leading Global Investment Bank Hybrid: 1 day per week in the office Are you ready to be at the forefront of technology and finance? Our client … tier investment bank, is looking for a Senior C# Quantitative Risk Developer to join their high-impact Capital Markets Technology team in London. This is a unique opportunity to bridge the worlds of quantitative analysis and software engineering—delivering cutting-edge solutions to drive pricing, risk management, and liquidity strategies ...

with projects already underway to streamline processes such as call handling and operational workflows. What You’ll Be Doing • Building and maintaining applications using C#/.NET Core • Developing and integrating REST APIs • Working on front-end features using React (or similar frameworks) • Supporting and improving existing internal systems • Contributing … automation and AI-driven projects What They’re Looking For • Commercial experience with C# and .NET (ideally .NET Core) • Frontend experience (React preferred, Angular/JS also considered) • Experience building or consuming APIs • Strong communication skills and a collaborative mindset • Someone motivated, adaptable, and keen to learn Package & Details • Salary ...

Software V&V Engineer - SDET, QA, C#, C++, hybrid We’re looking for a Software V&V Engineer to join a growing engineering team working on complex, high-performance products. This is a hands-on role where you’ll shape how software and firmware are tested, validated, and improved across … expert for software validation best practices What We’re Looking For Experience in software/firmware testing and validation Strong programming background (C, C++, C#/.NET) Knowledge of full software lifecycle (design → test → release → maintenance) Experience with safety-critical systems is a plus Familiarity with LabVIEW or similar tools ...

Lead Developer - Hybrid - Worcester - C# .NET/Azure - £60,000 - £65,000 The Role An established and innovative e-commerce company is seeking an experienced Lead Developer to help drive the evolution of their core platform and engineering team. As Lead Developer, you will take ownership of the delivery … those looking to grow into wider technical leadership positions. Requirements Proven track record as a Senior/Lead Developer with strong experience in C# .NET, SQL and Azure technologies Demonstrable leadership skills: mentoring, performing code reviews, structuring development workflows Experience collaborating with both technical and non-technical stakeholders to convert ...

end. Utilise 3 line SQL and T-SQL to support data issues, debug procedures, and support fixes into production/staging environments (C#/.NET). Conduct root cause analysis by documenting findings, feeding confirmed defects back to engineering with reproducible steps, ultimately contributing to preventing the same issues recurring. … stored procedures, complex queries, performance tuning. Hands-on experience with Microsoft SQL Server and Azure in production. Some .NET/C# experience to read and debug code. The ability to communicate clearly and speak directly to customers to identify issues. Senior Software Support Engineer Up to £55,000 per annum ...

development, helping design, build, and evolve resilient software used in real-world, high-demand environments. The stack is modern and cloud-native, centred around: C#/.NET React AWS Event-driven microservices You’ll be involved in everything from system design and architecture through to hands-on engineering, testing … problem-solving, and want to work in a team that values quality engineering over unnecessary process. What they’re looking for Strong experience with C#/.NET Backend or full-stack engineering background Experience building scalable cloud-based applications Understanding of modern software engineering practices Strong communication skills ...

Dynamics 365 CE platform, setting the technical direction and ensuring solutions align with architecture and constraints Designing and developing plugins, workflows, and integrations using C#/.NET Reviewing code and technical designs to improve quality and consistency across teams Defining and embedding engineering standards for Dynamics 365 CE delivery Line … What we are looking for Proven experience line managing or mentoring engineers Strong hands-on experience with Dynamics 365 CE/Dataverse Experience developing C#/.NET plugins and custom workflows Ability to set technical direction and review designs and code Experience managing Dynamics solutions across environments Good understanding ...

delivery of large-scale technology change across the business. Technical nous is key for this role. Specifically - Technical expertise across the Microsoft stack (C#, .NET, Azure, SQL Server, etc.) Strong understanding of software architecture, engineering quality and system design Experience with DevOps, modern delivery practices and cloud-based platforms This … multiple workstreams and large-scale delivery portfolios Strong stakeholder engagement skills, including working closely with C-level leadership Technical expertise across the Microsoft stack (C#, .NET, Azure, SQL Server, etc.) Strong understanding of software architecture, engineering quality and system design Experience with DevOps, modern delivery practices and cloud-based platforms ...

Leading Crypto Trading Client reuires a hybrid Infrastructure Engineer with SRE Development tools such as Python, C# and networking tools and Linux. All rounder position will look after Network Virtual Servers, self starter! Aws Networking Infrastructure You are pioneering and innovative and want to be part of the cutting-edge … multi-cloud set up is essential. Demonstrable basic development or scripting experience in one or more of the following languages: Bash, Python, Java, C#, Rust, Excel VBA Solid Linux/network stack knowledge, as well as optimization/tuning Nice to haves Containerization (Docker/Kubernetes) in a production environment ...

hybrid role working mostly from home with regular monthly office days in Abingdon. Key Tasks and Responsibilities: Own and evolve the Preserve365 .NET/C# test automation framework, including coding standards and best practices Support and develop automation engineers, acting as a subject-matter expert across QA and Engineering Design … with Agile development practices including Agile testing Familiarity with CI pipelines, Azure-based platforms, and Git-based source control Strong experience in .NET/C#-based test automation, including frameworks such as Playwright Good understanding of BDD/TDD and tools such as Cucumber and Gherkin Adept with API testing ...

responsibility for designing and implementing a scalable and high-performance software architecture using appropriate architectural standards and best practices. Writing clean, working, cross-platform C# code (.NET 8) and associated tests, and improving the standard of existing code as you touch it to make it more testable, reliable and maintainable. … iterative development. Good understanding of Agile/Scrum methodologies and their use in software teams. 5+ years of professional software development experience in modern C# or similar (e.g. Java, C++). Experience using AI-assisted software development tools (e.g. Claude Code or similar) to improve development efficiency, code quality ...

prioritisation, and serve as a servant leader who grows the people around you while shipping high-quality, impactful software. Technical Environment Languages & frameworks: C#/.NET Cloud: Azure Architecture: Event-driven systems and microservice development (Service Bus) Engineering culture: DevOps, infrastructure as code, observability and monitoring, automated testing across … backend engineering leader who brings both technical depth and a genuine passion for growing people. Required Experience Strong hands-on background in C#/.NET backend development Proven experience with Azure cloud services Solid understanding of event-driven architecture and microservice development (Service Bus, RabbitMQ, Kafka etc) Experience leading ...

prioritisation, and serve as a servant leader who grows the people around you while shipping high-quality, impactful software. Technical Environment Languages & frameworks: C#/.NET Cloud: Azure Architecture: Event-driven systems and microservice development (Service Bus) Engineering culture: DevOps, infrastructure as code, observability and monitoring, automated testing across … backend engineering leader who brings both technical depth and a genuine passion for growing people. Required Experience Strong hands-on background in C#/.NET backend development Proven experience with Azure cloud services Solid understanding of event-driven architecture and microservice development (Service Bus, RabbitMQ, Kafka etc) Experience leading ...