1,626 to 1,650 of 2,030 .NET Jobs

Senior ASP.NET MVC Developer — Legacy Apps (Hybrid)

Location
Birmingham, England, United Kingdom
Falcon Smart IT Limited in Birmingham, UK, seeks a Senior Application Developer to maintain and enhance enterprise apps built on ASP.NET MVC, .NET Framework, Razor Pages, and SQL Server. You will engage across the full development lifecycle, address technical debt, and coordinate with infrastructure and business teams … hybrid setup. The role requires strong legacy .NET experience, front-end skills (jQuery, Razor Pages), and agile methods familiarity. #J-18808-Ljbffr ...

Senior Software Developer

Hiring Organisation
Maxwell Bond
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
Senior Software Developer C# .NET | React | GraphQL | AWS UK Remote | Monthly office visit Join a growing engineering team building and scaling a modern B2B SaaS platform. This is a genuinely hands-on Senior Developer role where you'll own features end-to-end, solve interesting technical problems and have … real say in how things are built. You'll work across a modern stack including C#, .NET, GraphQL, React, TypeScript and AWS , alongside an experienced team of engineers. AWS experience would be great, but experience with Azure or another cloud platform is also relevant. The team is small ...

Senior Backend Engineer

Location
Manchester, England, United Kingdom
build features across multi-tenant data platform services: data ingestion, schema management, effective dating, snapshots, calculated fields, and exports. Work hands-on with .NET 8/C#, PostgreSQL, EF Core, Dapper, MediatR (CQRS), and RabbitMQ (MassTransit) event-driven workflows. Optimise performance-critical paths: bulk ingestion, large data exports, memory … driven development - and raise the bar in code reviews. Skills & Experience What you'll bring Demonstrated senior-level experience building production backend services with .NET/C#. Strong SQL and PostgreSQL skills: schema design and query optimisation. Proven performance and memory awareness - streaming vs. buffering, profiling and load-testing ...

C# Developer - Redis

Location
Greater London, England, United Kingdom
contribute across the full development lifecycle from design and implementation to optimisation and deployment. What You’ll Be Doing Developing and maintaining scalable .NET/C# services within a distributed streaming architecture Building and supporting real‐time data processing systems for P&L and risk analytics Working … APAC Taking ownership of features and proactively proposing improvements Troubleshooting issues and helping unblock cross‐team dependencies Strong expertise in C#/.NET development Experience with Redis Cluster Solid understanding of TDD and automated testing Experience with CI/CD pipelines Strong communication and stakeholder engagement skills Ability ...

C# Developer

Location
Greater London, England, United Kingdom
contribute across the full development lifecycle from design and implementation to optimisation and deployment. What You’ll Be Doing Developing and maintaining scalable .NET/C# services within a distributed streaming architecture Building and supporting real-time data processing systems for P&L and risk analytics Working … APAC Taking ownership of features and proactively proposing improvements Troubleshooting issues and helping unblock cross-team dependencies Strong expertise in C#/.NET development Experience with Redis Cluster Solid understanding of TDD and automated testing Experience with CI/CD pipelines Strong communication and stakeholder engagement skills Ability ...

Principal Software Engineer

Hiring Organisation
Platform Recruitment Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£80,000
Principal Software Engineer to help shape the technical direction of their platform. Key Responsibilities: Lead architecture and implementation of systems in C#/.NET Build low-latency applications handling high-volume data traffic Drive technical vision and mentor engineers across the team Oversee code reviews, coding standards …/CD pipelines Key Requirements: 10+ years C# and .NET Core Strong distributed systems and microservices background Hands-on experience with RabbitMQ, Kafka or similar messaging technologies Proficiency with TCP/IP, gRPC and high-availability protocols Performance tuning, concurrency and multithreading expertise Docker, Kubernetes and CI/ ...

SQL Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
modellingIdeally Prior experience with database and query performance tuningPrior experience working with data warehouse and other decision support databasesIdeally Familiarity with ADO.NET and the .NET frameworkDemonstrated experience with troubleshooting and resolving technical problemsIdeally Experience of working in highly transactional environmentExperience of working in Power BI Reporting would … advantageKnowledge of PostgreSQL server 9.x would be an advantageKnowledge of the .Net framework, C#Knowledge of cloud technologiesThis role suits a mid to senior SQL Developer or good DBA who is looking to gain experience of the fintech and data space. As you can see the business is bleeding edge ...

Senior Full Stack Developer

Location
Greater London, England, United Kingdom
.Net Developer Salary: £65K – £75K London – Hybrid At Data Idols, we are working with an innovation-led organisation using technology, AI, and digital products to drive large-scale engagement and solve complex societal challenges. They are now looking for a .Net Developer to take ownership of a core ...

Software Engineer

Hiring Organisation
Ronald James
Location
Newcastle upon Tyne, UK
Employment Type
Full-time
Description: Are you an experienced .Net Developer with a passion for building scalable, high-performing systems? We're looking for a Software Engineer to join a forward-thinking technology team in Newcastle, where you'll work on innovative projects that push boundaries. You'll be part of a collaborative … engineering group, working with .NET C#, Azure, Node.js, TypeScript, Angular, Terraform, Kubernetes, and CI/CD pipelines. From designing secure platforms to supporting large-scale, high-availability systems handling millions of transactions, this role offers the chance to truly make an impact. This is a hybrid position, at least ...

Principal Backend Engineer

Location
Greater London, England, United Kingdom
business with a complex technology landscape and a significant programme underway to improve how its core applications and services communicate. The environment spans C# .NET, Python and Azure, and you’ll have considerable freedom to assess what’s there, challenge existing thinking and help shape the right technical approach. … integrations, messaging and event‐driven solutions. Reviewing existing architecture and proposed designs, making pragmatic recommendations and leading them through to delivery. Working across C# .NET, Python and Azure, including cloud‐based integration technologies. Supporting other engineers and helping improve technical standards, testing, code quality and development practices. Using ...

Lead Software Engineer

Hiring Organisation
Agilis Recruitment
Location
United Kingdom
LEAD SOFTWARE ENGINEER – C#/.NET Cheltenham Spa/Remote £70k - £75k DOE Agilis Recruitment is proud to be partnering with an innovative global technology organisation at the forefront of developing sophisticated software platforms used to power complex, high-volume operations. With continued growth across their Engineering function, this … role in shaping the next generation of their core platform. About the Role You’ll be working on modern, scalable software across C#/.NET, AWS, APIs, event-driven architecture and distributed systems, with genuine scope to influence how the platform evolves. The business is also embracing AI-assisted ...

Lead Software Engineer

Hiring Organisation
Intec Select Ltd
Location
London, Billingsgate, United Kingdom
Employment Type
Permanent
Tech Lead/Senior Software Engineer/Software Architect .NET | C# | Python | AI | Architecture | London (Hybrid) | Contract OR Permanent Contract: £600 - £700 per day Permanent Salary: £90,000 - £110,000 Location: London City (1-2 days per week) Overview We're working with a well-known global organisation embarking … scale business-critical platform. Improve the existing architecture and define a pragmatic roadmap towards a modern, scalable solution. Design and build new features using .NET, C# and Python. Introduce AI-powered capabilities into the product to improve functionality and user experience. Drive the adoption of AI-assisted software development ...

Agile C# Tech Lead

Hiring Organisation
Stanford Black
Location
London, UK
Employment Type
Full-time
Engineering Excellence. This is a highly prolific engineering team that's directly responsible for championing and driving Agile best practices across the firm leveraging .Net Core & AWS.They're looking for avid believers in lean principles, who are truly passionate about writing clean, robust and well-tested code. You will … extremely technical and collaborative engineers, and led out by former Qcon speakers that are well known on the XP circuit. Required: 5+ Years .Net Core development experience in an enterprise environment.3+ Years experience working directly with any public cloud (preferably AWS).A passion for writing clean, robust & well-tested ...

Azure Cloud FullStack

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £520/day
experiences Build and automate workflows using Azure Logic Apps Create clean front-end features using React, Angular or Vue.js Deliver back-end services using .NET, Node.js, or Python Work with JSON and JavaScript to build and consume data-driven interfaces Script and automate operational tasks using PowerShell Apply strong … integration layers Strong Azure capability, including Azure Logic Apps Front-end development experience with React/Angular/Vue.js Back-end development experience with .NET, Node.js or Python Working knowledge of C# and JavaScript, with confidence using JSON Ability to develop with security in mind, particularly around Azure ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Role: Senior Software Engineer (.NET/Azure) Location: London, hybrid (2-3 days per week in office) Immersum are partnering with a rapidly growing Fintech business operating in the FX and payments space who are looking for a Senior Software Engineer to join an autonomous engineering team. This … trusted to build, deploy and run the services they own. The Role: You will be responsible for designing, building and running new services in .NET 10 on Azure, working across payments, FX, the ledger, reconciliation, integrations, compliance and the client portal. This isn't a role where ...

Application Support Engineer

Hiring Organisation
Inara
Location
United Kingdom
resolving complex L2/L3 application incidents Investigating issues across live production systems and services Working across multiple technology stacks which could include PHP, .NET, Python, JVM and cloud-based applications Performing root cause analysis and supporting long-term fixes Collaborating with engineering, infrastructure and delivery teams Supporting operational … across distributed applications Previous experience supporting live production systems at L2/L3 level Experience across multiple languages/technology stacks such as: PHP, .NET/C#, Python etc APIs/integrations Comfortable reading and understanding code to diagnose issues Experience working in complex enterprise or public sector environments ...

Senior Software Engineer

Hiring Organisation
Redline Group Ltd
Location
Egham, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
within a multidisciplinary engineering environment. Key responsibilities for the Senior Software Engineer role based in Surrey, onsite: Develop and maintain software applications using C#, .NET, C++, Qt and Python. Design and implement APIs, communication protocols and data acquisition systems. Develop automated testing solutions, verification systems and engineering tools. Support … Engineering, Computer Science or a related discipline. Demonstratable commercial experience in a Senior Software Engineer or similar position. Strong commercial experience with C# and .NET development. Experience developing software using C++ and Python. Knowledge of API development and software integration. Experience with test automation, source control and CI/ ...

C# Developer- Remote

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C# 5, .net core AWS, Angular. JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challengesFirm: Well-known fintech50 business, City of London, 30 man flat Dev TeamPay: 50k, Bonus- training budget, Pension, Life/Health, Some Flex Working*This role is fully remote until … C# Developer will helping to introduce a new architecture as well as creating new products. C# Developers MUST have: Degree ideally Comp SciC#SQLIdeally .Net coreOO Development patternsAn interest in TDDYou will gain experience of DockerThis role is for candidates who are looking for a fun and quick changing team ...

Junior C# Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C# 5, .net core AWS, Angular. JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry-specific challengesFirm: Well-known fintech50 business, City of London, 30 man flat Dev TeamPay: 50k, Bonus- training budget, Pension, Life/Health, Some Flex Working*This role is fully remote until … C# Developer will helping to introduce a new architecture as well as creating new products. C# Developers MUST have: Degree ideally Comp SciC#SQLIdeally .Net coreOO Development patternsAn interest in TDDYou will gain experience of DockerThis role is for candidates who are looking for a fun and quick changing team ...

Senior Software Engineer

Location
City of Edinburgh, Scotland, United Kingdom
very large data sets that will provide actionable insights for our customers. Architecting our solutions with a best of breed approach to technology, the .NET platform is leveraged in order to provide the necessary scale and rapidly bring products to market. Innovative, collaborative, and agile are critical skills that … data which allows our customers to have a meaningful way to view their inventory and benefit from real-time cost analysis. Tech Stack: C#, .Net 8 (with transition to 10 later this year) Web API, Storage Queues, EventHub Azure Durable and Regular Functions Angular Azure SQL, Cosmos DB, Data ...

Senior C# Software Engineer – Semiconductor Metrology

Location
Abingdon, England, United Kingdom
substitute for it What you'll be doing Designing, developing, and maintaining software for AFM-based semiconductor inspection systems using C# and .NET technologies. Implementing real-time control for AFM scanning , nanometer-level positioning , and feedback loops . Developing HMI (Human-Machine Interface) applications for operator dashboards and inspection … Mentoring junior engineers and contributing to architectural decisions for scalable and maintainable systems. 5+ years of experience in software development with strongproficiencyin C# , WPF ,.NET, and Windows-based applications. Solid understanding of industrial automation , motion control , and real-time systems . Experience of IPC technologies and techniques (e.g. ...

Development Team Lead

Location
Gatwick, England, United Kingdom
designed, supportable services. Development Team Leadership and Delivery Set the technical direction for the team and contribute to wider architectural decisions across our Next.js, .NET and Azure estate. Maintain good engineering practice across the software development lifecycle, including design, coding standards, peer review, automated testing, source control, CI/… development. You should be able to review patterns, designs, and code, guide technical decisions and step into delivery work when needed. Knowledge of C#, .NET, and the development of APIs A sound understanding of software design, Git, automated testing, CI/CD, application security, accessibility, and the operation ...

Tech Lead, Full Stack

Location
Greater London, England, United Kingdom
stack. You will serve as the technical authority for the team,owning the end-to-end delivery of our applications built on C#/.NET andNext.js, and leveraging the full capabilities of Google Cloud Platform (GCP). This role requires a blend of hands-on coding (approximately50 … architectural or technical leadership capacity. Proventrack record leading technical teams or large-scale project deliveriesin an Agile environment. Expert-levelproficiency in C# and the .NET framework for designing andimplementing high-throughput microservices and APIs. Expert-levelproficiency in Next.js/React, including deep knowledge of performanceoptimisation, state management, and server ...

Director of Engineering - C#.NET, AWS, AI

Location
Greater London, England, United Kingdom
automation, and data-driven decision-making into software development, delivery practices, and operational processes. Provide technical leadership with expertise in Java Full Stack, .NET, AWS, EKS, Claude, Cursor, and modern engineering and deployment practices to guide solution design and technical strategy. Lead technology modernisation initiatives, simplifying legacy environments … progress. Experience and Skills Strong people leadership experience, building, coaching and developing global engineering teams, driving engineering best practice and providing technical leadership. Proficientin .NET, AWS, EKS, Devops, Claude, Cursor based engineering and deployment practices. Any experience in Java is highly desirable. Experience using AI tools and driving adoption ...

Senior Backend Engineer

Location
United Kingdom
ship directly affects care delivery at scale. We are rebuilding the technology platform to be event-based, multi-tenant, and agent-ready using .NET on Kafka and Postgres for the new estate. The legacy platform remains active while domains migrate. Our small, senior team works closely with the business. … equally comfortable navigating new platforms and legacy systems within an organisation. From a technology perspective, we are looking for someone who has experience with: .NET/C # at a senior level. Real command of the language and the runtime. Domain modelling/DDD experience. You know ...