Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
Client Server
in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .NetCore backend software development, having worked on large, scalable systems with complexity You have a strong knowledge of Azure, SaaS, PaaS, microservices You have strong technical and More ❯
related qualification. 3+ years of relevant experience. Advanced SQL knowledge (preferably Microsoft SQL Server). Proficiency in GIT and other source control systems. Experience in C#, VB.Net, ASP.Net, Blazor, .NetCore, Winforms. Familiarity with Jenkins and Azure. Our benefits Private health insurance + dental program for all employees from 3rd month. Tax benefits in services such as More ❯
Bournemouth, England, United Kingdom Hybrid / WFH Options
hackajob
brand, here to make the world a healthier, happier place. We’ve been a purpose and values-driven business from day 1- long before it became fashionable. Our core purpose is to make people healthier and enhance protect their lives. Vitality pioneered shared-value insurance. We incentivise people to live healthier longer lives - they benefit, our business benefits … Kingdom 1 month ago Bournemouth, England, United Kingdom 5 days ago Southampton, England, United Kingdom 3 days ago Southampton, England, United Kingdom 3 weeks ago Senior Full Stack Developer (.NetCore/Angular) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Henderson Scott
quality, scalable software solutions that align with the company's long-term goals. Key Responsibilities Lead and support cross-functional development teams (Frontend: React/JavaScript, Backend: Node.js/.NETCore) Oversee QA operations and promote a culture of quality and continuous improvement Collaborate with senior stakeholders (Creative Director, Head of Product, Head of Delivery) to align More ❯
Peterborough, Cambridgeshire, United Kingdom Hybrid / WFH Options
BGL Group
culture of innovation and challenge. We have over 300 tech experts across our teams all using the latest tools and technologies including Docker, Kubernetes, AWS, Kafka, Java, Scala, Python, .NetCore, Node.js and MongoDB. There's something for everyone. We're a place of opportunity. You'll have the tools and autonomy to drive your own career More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
Stratospherec Limited
Sales, Purchasing and Stock control applications. You will be responsible for testing their high-quality applications and liaising regularly with developers and management. These products are developed in C#, .NetCore, SQL Server, with some testing of their legacy WPF and Windows Desktop applications as well. You will be a Software Tester participating in a small team More ❯
work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NETCore, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be keen on learning More ❯
work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NETCore, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be keen on learning More ❯
work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NETCore, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be keen on learning More ❯
Wales, Yorkshire, United Kingdom Hybrid / WFH Options
Made Tech Limited
work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NETCore, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be keen on learning More ❯
Swansea, Wales, United Kingdom Hybrid / WFH Options
Made Tech Limited
work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NETCore, and plenty more stacks. We don't limit ourselves as a company to particular technologies and we expect all our engineers to be keen on learning More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
ByteHire
Job Role: Product Engineer (backend C# .netcore) Reference: BH-355p Job Type: Permanent Location: Hybrid, West Hampstead, London (2 days/week in-office) Salary: up to £75-£80k per annum About The Client: Our client builds AI-driven voice automation for regulated industries, helping companies reduce costs while meeting strict compliance standards. Founded by experienced … founders, their team combines deep technical expertise with a fast-moving, execution-focused approach. Overview: We’re hiring on behalf of our client for a Product Engineer (backend C# .netcore) to join their growing team. The role will focus on backend development for a platform that blends telephony, voice AI, and LLMs to create next-generation … environment, this role is for you. Key Responsibilities: Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build More ❯
Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
Client Server
Backend Software Engineer/Developer (C# .NetCore Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# technologist with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changing technology. As a Backend Software Engineer you … in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .NetCore backend software development, having worked on large, scalable systems with complexity You're an advocate of creating, clean, reusable and maintainable code and have a good … and Life Assurance Training and career development Social events and a range of other perks Apply now to find out more about this Backend Software Engineer/Developer (C# .NetCore Azure SaaS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an More ❯
City of London, London, United Kingdom Hybrid / WFH Options
VoxOps AI
service platform that automates contact operations across voice, email, chat and SMS, enabling humans in the loop where necessary. Overview: We’re hiring for a Product Engineer (backend C# .netcore) to join our founding team. The role will focus on backend development that blends email, chat, telephony, voice AI and LLMs. You’ll play a key … environment, this role is for you. Key Responsibilities: Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build … ChatGPT, and ElevenLabs. Maintain compliance and security in systems handling sensitive financial or personal data. Requirements/experience: 5+ years of software engineering experience. Proven backend experience with C# (.NETCore) in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development More ❯
service platform that automates contact operations across voice, email, chat and SMS, enabling humans in the loop where necessary. Overview: We’re hiring for a Product Engineer (backend C# .netcore) to join our founding team. The role will focus on backend development that blends email, chat, telephony, voice AI and LLMs. You’ll play a key … environment, this role is for you. Key Responsibilities: Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build … ChatGPT, and ElevenLabs. Maintain compliance and security in systems handling sensitive financial or personal data. Requirements/experience: 5+ years of software engineering experience. Proven backend experience with C# (.NETCore) in Linux-based production environments. Comfortable navigating ambiguity and working with minimal supervision. Strong SQL knowledge, with experience using PostgreSQL in live systems. REST API development More ❯
City of London, London, United Kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
C# | .NET | SQL | Commodity/FX Trading | £700/Day OUTside IR35 | 6-month | Hybrid LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Cross Asset Trading and Broking house. This client deals in both physical and non-physical commodities as well as acting as a risk … and come into the team as an established FX specialist developer as well as leading and up-skilling peers around them in the domain knowledge on FX. This C# .NET role will require previous experience in microservices architecture, Real-Time systems, strong SQL server, and containerisation through docker. Having previous commercial experience in the FX Trading space is going … to be essential for this role. This backend C# .NET engineering role is: 💸 This role is paying up to £700/day Outside IR35 💻 This hybrid role is 3 days in office 📍 The office is in Central London Technology Stack/Experience: C# NET 5/.NetCore SQL Server Microservices Docker experience (Containerisation) Previous FX More ❯
C# | .NET | SQL | Commodity/FX Trading | £700/Day OUTside IR35 | 6-month | Hybrid LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Cross Asset Trading and Broking house. This client deals in both physical and non-physical commodities as well as acting as a risk … and come into the team as an established FX specialist developer as well as leading and up-skilling peers around them in the domain knowledge on FX. This C# .NET role will require previous experience in microservices architecture, Real-Time systems, strong SQL server, and containerisation through docker. Having previous commercial experience in the FX Trading space is going … to be essential for this role. This backend C# .NET engineering role is: 💸 This role is paying up to £700/day Outside IR35 💻 This hybrid role is 3 days in office 📍 The office is in Central London Technology Stack/Experience: C# NET 5/.NetCore SQL Server Microservices Docker experience (Containerisation) Previous FX More ❯
South East London, England, United Kingdom Hybrid / WFH Options
VirtueTech Recruitment Group
C# | .NET | SQL | Commodity/FX Trading | £700/Day OUTside IR35 | 6-month | Hybrid LDN Our client is looking for a C# .NET Engineer for a 6-month rolling project, working at a leading Cross Asset Trading and Broking house. This client deals in both physical and non-physical commodities as well as acting as a risk … and come into the team as an established FX specialist developer as well as leading and up-skilling peers around them in the domain knowledge on FX. This C# .NET role will require previous experience in microservices architecture, Real-Time systems, strong SQL server, and containerisation through docker. Having previous commercial experience in the FX Trading space is going … to be essential for this role. This backend C# .NET engineering role is: This role is paying up to £700/day Outside IR35 This hybrid role is 3 days in office The office is in Central London Technology Stack/Experience: C# NET 5/.NetCore SQL Server Microservices Docker experience (Containerisation) Previous FX More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
Quantitative Developer (C# .Net SQL Maths) Newcastle onsite to £150k+ Are you a mathematically minded Quantitative Developer with a first class education and strong programming skills? You could be progressing your career, working on complex and interesting systems at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Quantitative … integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable cross asset class applications including APIs, UIs and tools. You'll be mainly using backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location/WFH: You'll join … university), backed by A grades at A-level You have commercial experience in a Quantitative Developer position at a buyside institution or Tier 1 bank You have advanced C# .Net programming skills including .NetCore (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
Software Developer/Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Software Developer you'll collaborate with a team of highly intelligent technologists and finance … 2.1 in a STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .NetCore (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of … as care for elderly relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯
Newcastle upon Tyne, Northumberland, United Kingdom Hybrid / WFH Options
p strong Quantitative Developer (C# .Net SQL Maths) Newcastle onsite to £150k+/strong/p br If your skills, experience, and qualifications match those in this job overview, do not delay your application. br p Are you a mathematically minded Quantitative Developer with a first class education and strong programming skills?/p p You could be progressing … integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable cross asset class applications including APIs, UIs and tools. You'll be mainly using backend C# .Net and SQL./p p There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales./p p … A-level/li li You have commercial experience in a Quantitative Developer position at a buyside institution or Tier 1 bank/li li You have advanced C# .Net programming skills including .NetCore (will also consider Java, Python or C++ background if happy to use C# going forward)/li li You have a More ❯
Staffordshire, United Kingdom Hybrid / WFH Options
Uniting Ambition
stuck into meaningful projects where your technical input truly matters. Upskilling Opportunities – As the team modernises the stack, you'll have the chance to learn and work with Go , .NETCore , microservices, and cloud-first architectures. Tech-Led Culture – Join a collaborative team that lives and breathes quality software development, driven by best practices and a passion … for building resilient, high-performing systems. Tech You'll Work With Core : C#/.NET Framework transitioning to .NETCore UI : WPF (Windows Presentation Foundation) Database : MS SQL Server, T-SQL Environment : Windows-based desktop applications Coming Soon : Microservices, Go, Cloud technologies What You’ll Need Strong experience with C# and .NET Proficiency More ❯
London, England, United Kingdom Hybrid / WFH Options
Orla Rose Associates
design, develop, and deploy high-quality software solutions. Participate in architectural decisions and contribute to the continuous improvement of the tech stack. Skills & Experience Required: Strong working knowledge of .NET based CMS products (Umbraco, Optimizely/Episerver). Tech Stack You’ll Be Working With: .NET Framework, .NETCore (with an upcoming shift to .NET 8.0). ASP.NET MVC/ASP.NET Core MVC. Web API/Web API 2 and OAuth 2.0. Relational and NoSQL databases. Transact-SQL (T-SQL). CSS: SASS and understanding of task runners like GULP/GRUNT. Please get in touch for full details. Seniority level Mid-Senior level Employment type Full-time Job function Advertising, Administrative More ❯
stuck into meaningful projects where your technical input truly matters. Upskilling Opportunities - As the team modernises the stack, you'll have the chance to learn and work with Go , .NETCore , microservices, and cloud-first architectures. Tech-Led Culture - Join a collaborative team that lives and breathes quality software development, driven by best practices and a passion … for building resilient, high-performing systems. Tech You'll Work With Core : C#/.NET Framework transitioning to .NETCore UI : WPF (Windows Presentation Foundation) Database : MS SQL Server, T-SQL Environment : Windows-based desktop applications Coming Soon : Microservices, Go, Cloud technologies What You'll Need Strong experience with C# and .NET Proficiency More ❯
North West London, London, United Kingdom Hybrid / WFH Options
ByteHire
Job Role: Product Engineer (backend C# .netcore) Reference: BH-355p Job Type: Permanent Location: Hybrid, West Hampstead, London (2 days/week in-office) Salary: up to £75-£80k per annum About The Client: Our client builds AI-driven voice automation for regulated industries, helping companies reduce costs while meeting strict compliance standards. Founded by experienced … startup founders, their team combines deep technical expertise with a fast-moving, execution-focused approach. Overview: Were hiring on behalf of our client for a Product Engineer (backend C# .netcore) to join their growing team. The role will focus on backend development for a platform that blends telephony, voice AI, and LLMs to create next-generation … environment, this role is for you. Key Responsibilities: Communicate clearly, seek clarification when needed. Navigate ambiguity and working with minimal supervision. Develop and maintain backend services using C# and .NET Core. Design and test REST APIs with JWT-based authentication (OAuth is desirable for the future). Write performant SQL for PostgreSQL databases; help design schemas and queries. Build More ❯