51 to 75 of 87 C# Software Engineer Jobs in the UK

Staff Software Engineer, Liquidity Management (C#/.NET) New London, UK

Location
Greater London, England, United Kingdom
Staff Software Engineer, Liquidity Management (C#/.NET) London, UK At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments … design Knowledge of observability: logging, metrics, tracing, and alerting strategies Experience with microservices deployment patterns and service mesh concepts Core Technologies: Deep expertise with C#/.NET Expert in relational databases (SQL Server ideally), including query optimization, indexing strategies, and data modeling Experience building and maintaining RESTful APIs ...

Senior Software Engineer, RF Systems (C++, C#, OpenGL)

Location
Saltaire, England, United Kingdom
Teledyne Microwave UK, part of Teledyne Aerospace & Defence Electronics UK, seeks a Senior Software Engineer to deliver software for military RADAR ESM receivers. You’ll own the software lifecycle, support installations, and may travel internationally. Reporting … Software Engineering Group Lead, you’ll collaborate with hardware and firmware teams to meet stringent requirements. The role demands strong C++/C# expertise, Windows services, embedded Windows, and knowledge of RF testing. #J-18808-Ljbffr ...

Bolton Onsite C#/C++ Software Engineer – Real-Time Windows

Location
Greater Manchester, England, United Kingdom
Matchtech Group in Bolton, Greater Manchester, is seeking a C#/C++ Software Engineer to join our client onsite for a 12-month contract. The role focuses on developing, integrating and maintaining Windows-based data capture, analysis and training systems that support complex products … their subsystems. You will design, develop and maintain multi-threaded software, support testing and verification, and collaborate with subsystem design and manufacturing teams to deliver robust software #J-18808-Ljbffr ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bolton, Lancashire, United Kingdom
Employment Type
Temporary
Salary
GBP 65 Hourly
World Class Defence Organisation is currently looking to recruit a C#/C++ Software Engineer subcontractor on an initial 12 month contract. Rate: £65.00 per hour Location: Bolton Hybrid/Remote working: The role will be onsite. A compressed 4 day week of Monday ...

Software Engineer, Factory Flow (C# | Python | React)

Location
Woking, England, United Kingdom
McLaren Racing is seeking a Software Engineer to design, build and support software used across engineering and manufacturing. … Based in the McLaren Technology Centre in Woking, you will work on back-end services, APIs and React-based front-ends using Python and C# to modernise systems and enable data-driven decisions. You'll collaborate with engineers, product teams and stakeholders in an agile environment, delivering robust software ...

Senior Software Engineer (C# .NET)

Location
Luton, England, United Kingdom
Description: Your Impact We are looking for talented Software Engineers with a solid foundation in C# .NET and a passion for learning and growing. If you are eager to develop your technical skills, leadership capabilities, and decision-making confidence, this role offers an excellent opportunity to advance … latest defence technology within a mature development environment. Hands on Experience: Around 4 years of practical experience in software engineering using C# .NET, delivering reliable solutions as part of a team. Technical Foundations: A good understanding of object-oriented design and familiarity with frameworks and tools such ...

C# .NET Software Engineer – Industrial Automation & Travel

Location
Runcorn, England, United Kingdom
engineering business that manufactures automated equipment is currently looking for a Software Engineer to join their team. The successful candidate will work with the dedicated software projects team but also work within larger multidiscipline teams and responsible for the software and application ...

C# .Net Software Engineer - eTrading

Location
Greater London, England, United Kingdom
Description A Tier 1 Global Investment Bank are looking for a Software Engineer to join their eTrading Team to assist in building quality software so Traders are able to work as effiecently as possible. This role with involve a lot of cross collaboration with … eTrading preferred, if not FIxed Income or a similar Asset class experience would be essential. Knowledge of the .NET infrastructure Strong Experience with C# Azure Knowledge (Bicep, Networking, Service Bus, App Service, Functions, Cosmos DB) Soft Skills Being able to clear communicate to Traders in laymans Terms. Experience within ...

Business Experience Software Engineer | Python/C#

Location
Greater London, England, United Kingdom
seeking a Software Engineer for the Unified Platform - Business Experience team … London. You will contribute to legacy code, take ownership of small projects and collaborate with business users to improve tooling. Fluency in Python or C#, strong communication, and 6+ years in software engineering are required; Bachelor's in CS or equivalent. The role offers exposure to proprietary ...

Sr. Software Engineer (Python, C#)

Location
Belfast City District, Northern Ireland, United Kingdom
best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact. The Role We are looking for a Senior Software Engineer to join the XFI (Cross Functional Integrations) team within the Cloud Integration Group. The XFI team oversees the integration of Post … What You Bring to the Team The XFI team’s tech stack includes: Python 3.10 or Other Object‐Oriented Programming languages are a bonus C# is applicable to one of our key services AWS Services such as SQS, SNS ECS, ECR, Lambda functions High volume NoSQL and SQL databases ...

Software Engineer - C/C++/C#/Python

Location
City of Edinburgh, Scotland, United Kingdom
Defense customers, with over 20 years of profitable growth. Operating globally, we collaborate closely with customers to design and implement custom hardware/software systems - primarily in radar, satellite, and mission‐critical domains. From initial inquiry to final delivery, our multi-disciplinary team engages across engineering, sales … experience of 5+ years in a relevant field Highly proficient in at least one of (and familiar with at least two of) C, C++, C#, Python programming languages Awareness and/or experience of embedded or real‐time software Experience of hardware-software integration, test ...

C# .NET Software Engineer - eTrading Platform

Location
Greater London, England, United Kingdom
Source Group International is partnering with a Tier 1 Global Investment Bank to hire a Software Engineer for the eTrading Team. You will help build quality software so Traders can work … efficiently as possible and collaborate closely with the trade floor. Key projects include integration of external applications and enhancing the eTrading platform using C# and .NET, with Azure services such as Service Bus, Cosmos DB and App Service. #J-18808-Ljbffr ...

Full-Stack Software Engineer – TypeScript & C# (Hybrid London)

Location
Greater London, England, United Kingdom
Moonpig is hiring a Software Engineer in London with hybrid work arrangements (2 days per week in the office). You will develop and maintain full-stack applications … powering our gift experiences, including Hotels, Gourmet experiences, and Days Out, ensuring a seamless booking journey for customers. You'll work with TypeScript, React, C#, .NET Core, and Azure across the full SDLC, collaborating with product managers, designers, engineers, and other stakeholders to deliver high-quality solutions #J ...

Senior Software Engineer - Factory Flow (C#, Python, React)

Location
Woking, England, United Kingdom
McLaren Racing Ltd. is seeking an experienced Software Engineer to design, build, and support the next generation of software for engineering and manufacturing operations. You will work within the Factory Flow team, modernising how parts move from design to manufacturing, supply chain, inventory … race operations, with a focus on scalable back-end services and React UIs. You’ll contribute across the full software development lifecycle, collaborate with engineers, product teams and business #J-18808-Ljbffr ...

Senior Software Engineer - Python/C# for Cloud Integration

Location
Belfast City District, Northern Ireland, United Kingdom
Proofpoint is seeking a Senior Software Engineer to join the XFI team within the Cloud Integration Group. You’ll help integrate threat defence software with major email platforms, scale services, and advance with Microsoft and Google integrations. You’ll work in a fast-paced ...

Senior Software Engineer, Factory Flow (Python/C#/React)

Location
Woking, England, United Kingdom
McLaren Racing is seeking a Software Engineer to help design, build and support software that underpins our engineering and manufacturing operations. Working in the Factory Flow team, you’ll modernise … parts move from design through manufacturing, supply chain and race operations. You’ll develop backend services, APIs and data-driven apps using Python, C# and React, collaborating with engineers, product teams and business stakeholders in a fast-paced Formula 1 environment at the McLaren #J-18808-Ljbffr ...

Senior Software Engineer - Fintech (.NET/C#, Azure)

Location
Hereford, England, United Kingdom
allpay Limited is seeking a Senior Software Engineer to join our Research and Development team on a fixed-term basis. You will contribute to requirements gathering, design software solutions, and participate in Agile ceremonies to ensure timely delivery. The role emphasizes collaboration, mentoring ...

Software Engineer - Business Experience Platform (Python/C#)

Location
Greater London, England, United Kingdom
London is seeking a Software Engineer for the Unified Platform - Business Experience team. You will maintain legacy code and contribute to green-field … development to empower business users with DRW technology. The role requires 6+ years of software engineering, fluency in Python and/or C#, and a Bachelor's degree in CS or SE. You will gather requirements, lead projects, and work with AI coding assistants to accelerate delivery. ...

Senior Software Engineer – Payments Platform (C#/.NET)

Location
Greater London, England, United Kingdom
Ripple Inc. in London is hiring for a software engineer to join the Treasury Payments team. You will design and deliver full-stack features across .NET 8 services and React front ends, modernising a large legacy codebase with automated tests and observability. Daily collaboration with product ...

Senior Software Engineer C#

Location
St. Neots, England, United Kingdom
Your role: Are you a C# expert ready to move beyond coding and truly shape the future of real‐time software products? We’re looking for an experienced technical leader to drive innovation, mentor developers, and architect the next generation of our high‐performance systems. … . Drive the full lifecycle of major projects from feature design with key stakeholders to final implementation and deployment. Leverage your deep expertise in C# to tackle complex, performance‐critical tasks like data acquisition and real‐time data decoding. Benefit from dedicated “blue sky” time for professional development, technology ...

Senior Software Engineer (C# / .NET, Azure)

Location
Greater London, England, United Kingdom
were responsible for your code from design right through to production monitoring is a big plus. Core skills and experience 5+ years of exceptional C# (.NET) engineering Modern .NET: .NET 8 and C# 12 as a minimum; .NET 10 (LTS) and C# 14 preferred Databases, including Azure … have Observability with OpenTelemetry, Azure Monitor and Application Insights .NET Aspire for building and running distributed .NET applications Experience with .NET 11 and C# 15 Threat modelling experience Knowledge of, or experience working on, globally distributed systems Financial services experience What we offer Remote or hybrid working, with ...

Remote Software Engineer II – POS Integrations (C#/.NET)

Location
Belfast City District, Northern Ireland, United Kingdom
hiring a Software Engineer II for the In-Store team, focused on POS integrations and reliability within the Olo ecosystem. This fully remote … role supports a Belfast NI hub and an experienced squad of 8 engineers led by an Engineering Manager. You will work with .NET/C#, Kafka, AWS, Kubernetes/EKS and CI/CD tools, contributing to scalable integrations and robust production systems. Join us to build fluid, reliable ...

Senior Software Engineer C# .NET

Hiring Organisation
MASS Consultants
Location
Corsham, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
Senior Software Developer - On-site, Corsham (SN13) DOE 25 days annual leave (in addition to Bank Holidays) Buy or sell up to 5 days annual leave Continuous Professional development support Two pension schemes to choose from Life Assurance scheme up to 4 x salary Private Medical & Dental Insurance ...

Senior C# Software Engineer - Medical Devices/Regulated Systems

Location
Witney, England, United Kingdom
Abbott in Witney (UK) is seeking an enthusiastic C# .NET developer for the Operations Systems Engineering team. You will contribute to software solutions that support the manufacture and testing of glucose monitoring products in a highly regulated environment. You will work within an Agile SCRUM/DevOps ...