401 to 425 of 458 .NET Core Jobs in the UK

Senior Software Engineer - Cloud, APIs & Mentoring

Location
Manchester, England, United Kingdom
Regulatory Technology team in Manchester. You will work in a cross-functional squad, shaping architecture and delivering scalable services and APIs using C#/.NET Core, Mongo/SQL, and modern JS frameworks. The role emphasizes collaboration, mentoring, and a strong focus on CI/ ...

Senior Software Engineer – Public Sector Impact, Remote

Location
Swansea, Wales, United Kingdom
coach teammates, and advance cloud-native practices across monoliths and microservices. You’ll work with Java, Ruby, Python, ES6 with React, and C#/.NET Core, while embracing Terraform, OpenAPI, AWS Lambda and CI/CD. We value learning, collaboration, and delivering real outcomes for users. #J ...

Software Developer– Fintech- Putney

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
testingAssisting the product support team when requiredParticipating in Agile Scrum activitiesSoftware Developer must have:At least 3 years experience in software developmentC# ASP.Net/.Net Core/MVCAngular/React/Blazor SPAAdvance SQLGit/BitbucketExperience with CI/CD/Azure DevOpsThe Culture of the firm ...

Senior AI Platform Engineer

Hiring Organisation
Emporia Consulting Group Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
orchestration pipelines, GPU compute, model hosting services) and scalable AI data structures (including vector databases/semantic search). Deep software engineering capability in .NET Core/C# and modern back-end engineering, with flexibility to work across languages such as Python, Go, or TypeScript. Strong understanding ...

Technical Lead

Location
Manchester, England, United Kingdom
outcomes. Requirements 7+ years of hands-on software development experience. Proven experience operating at Senior Engineer or Technical Lead level. Strong commercial experience with .NET Core, C#, and SQL. Experience designing and delivering distributed systems and modern application architectures. Strong understanding of Agile software delivery environments. Experience ...

Software Engineer

Location
Greater London, England, United Kingdom
technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers ...

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 ...

Senior .NET Engineer - Fintech Payments, Remote + London

Location
United Kingdom
technology innovator fintech brand is seeking a Senior .NET Engineer to join their growing team. This remote position, with occasional trips to London, offers a competitive salary of up to £95k. Candidates should have experience with C#, .NET Core, and microservices, along with strong API skills. ...

Senior .NET/C# Developer - Remote & SC Clearance

Location
Godalming, England, United Kingdom
Triad Group Plc is seeking a Senior C# Developer to design, develop and maintain .NET Core applications, working across client sites or remotely, with options to base in Godalming or Milton Keynes. The role requires SC clearance eligibility and offers a pathway to secure government-scale projects. ...

Senior Backend Engineer — .NET/AWS, Kafka & Kubernetes

Location
Greater London, England, United Kingdom
Universal Music Group is seeking a Senior Developer in London to design, develop, and maintain backend services using .NET Core on AWS. This role emphasizes collaboration with product teams and requires expertise in serverless architectures, Docker, and Kafka. The successful candidate should be comfortable working with ...

Lead C# .NET Engineer – Fintech, Onsite in Newcastle

Location
Newcastle upon Tyne, England, United Kingdom
Client Server is seeking a Lead Software Developer/Engineer (C# .Net Core) in Newcastle to join onsite full-time. You will design and implement core application logic, build APIs and microservices, and oversee secure server environments while mentoring a growing team. You will lead ...

Senior Software Engineer — Remote & Flexible Hours

Location
Swansea, Wales, United Kingdom
public sector, spanning central and local government and health. You will code with tests across Java, Ruby, Python, ES6/React, C#/.NET Core, and coach teams to improve outcomes. You will work on monoliths and microservices, implement CD pipelines, document architecture, and apply IaC with ...

Web Developer

Hiring Organisation
Clear IT Recruitment
Location
Norwich, Norfolk, United Kingdom
Salary
£ 50 K
suppliers • Working on a mixture of internal and external web-based systems.Required Experience:Knowledge and proficiency with as many of the following;• ASP.Net • MVC • .NET Core • C# • SQL • Jquery • CSS • Entity FrameworkShould you have any questions or wish to apply please do not hesitate to contact Clear ...

SVP - Credit Risk Technology (SME & Development Lead)

Location
City Of London, England, United Kingdom
delivery expertise. Demonstrable experience managing large-scale enterprise platforms from data capture through to pricing and reporting. Technical Skills Essential Expert-level C# and .NET Core development experience Strong SQL Server development and database expertise Python development experience Experience with distributed computing and large-scale risk platforms ...

Engineering Technical Lead

Location
Manchester, England, United Kingdom
love you to have 7+ years of hands-on software development experience, operating at Senior Engineer or Technical Lead level Strong commercial experience with .NET Core, C#, and SQL Proven ability to design and reason about distributed systems and modern application architectures Comfortable working in Agile/ ...

Engineering Technical Lead

Location
Birmingham, England, United Kingdom
love you to have 7+ years of hands-on software development experience, operating at Senior Engineer or Technical Lead level Strong commercial experience with .NET Core, C#, and SQL Proven ability to design and reason about distributed systems and modern application architectures Comfortable working in Agile/ ...

Engineering Technical Lead

Location
Marlow, England, United Kingdom
love you to have 7+ years of hands-on software development experience, operating at Senior Engineer or Technical Lead level Strong commercial experience with .NET Core, C#, and SQL Proven ability to design and reason about distributed systems and modern application architectures Comfortable working in Agile/ ...

Engineering Technical Lead

Location
Leeds, England, United Kingdom
love you to have 7+ years of hands-on software development experience, operating at Senior Engineer or Technical Lead level Strong commercial experience with .NET Core, C#, and SQL Proven ability to design and reason about distributed systems and modern application architectures Comfortable working in Agile/ ...

Principal Site Reliability Engineer, Infrastructure Observability

Location
Greater London, England, United Kingdom
scripting experience Demonstrable experience leveraging automation to proactively prevent or quickly remediate incidents Fluent in multiple programming languages (e.g., Python, Java, GO, Node.js, .Net Core, etc) Proficiency with database development (SQL Server, PostgreSQL, MySQL, etc) Proficiency with defining, right-sizing, tracking, and reporting on Service Level Objectives ...

Principal Security Engineer, Product & Infrastructure

Location
City Of London, England, United Kingdom
adjacent project: Main sites in Paris, London, Toronto and NYC MacOS, Windows, Linux workstations GCP, Kubernetes, Terraform, Postgres, SingleStore, Vault Okta, OAuth, JWT, C#, .NET Core, TypeScript, React, Python, Go Datadog (SIEM), CloudFlare ZTNA, Falco, Wiz, Riot, HackerOne, TruffleHog Google Workspace, Jumpcloud, Vanta, Hibob, Slack GitHub, CircleCI ...

Principal Security Engineer, Product & Infrastructure

Hiring Organisation
Pigment
Location
London, United Kingdom
Salary
£ 80 K
internal IT-adjacent project: Main sites in Paris, London, Toronto and NYC MacOS, Windows, Linux workstationsGCP, Kubernetes, Terraform, Postgres, SingleStore, VaultOkta, OAuth, JWT, C#, .NET Core, TypeScript, React, Python, GoDatadog (SIEM), CloudFlare ZTNA, Falco, Wiz, Riot, HackerOne, TruffleHogGoogle Workspace, Jumpcloud, Vanta, Hibob, SlackGitHub, CircleCI, ArgoCDSOC ...

Senior CPS Engineer & Cloud Solutions Lead

Location
Greater London, England, United Kingdom
seeking an experienced software engineer to design, develop and maintain the Civica Polling Station application and related election software. You will work across .NET Core, ASP.NET MVC, JavaScript/TypeScript and cloud platforms, collaborating with peers to implement robust features and APIs. The role requires strong unit ...

Senior Software Engineer — Lead Scalable AI Web Apps

Location
United Kingdom
lead the development of large-scale, full‐stack web applications serving millions of users. You will design, build and refine backend APIs with .NET Core and C#, while shaping frontend architecture using modern UI frameworks and cloud-native patterns. You will mentor engineers, drive architectural decisions ...

Senior Software Engineer

Location
Oxford, England, United Kingdom
positive and productive atmosphere within the team Skills and Experience Successful candidates will have experience with the following: 8 years’ experience in C# (.NET Core 8 and later) Experience with cloud services (ideally Azure) Experience with Docker Undergraduate degree in Computer Science, Engineering, or equivalent experience Nice ...

Engineering Technical Lead

Hiring Organisation
Softcat
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
love you to have7+ years of hands-on software development experience, operating at Senior Engineer or Technical Lead levelStrong commercial experience with .NET Core, C#, and SQLProven ability to design and reason about distributed systems and modern application architecturesComfortable working in Agile/squad-based environments, influencing ...