Write and tune queries to minimize RU consumption and improve response times. Implement indexing strategies and partitioning schemes for optimal performance. Build reusable libraries and frameworks in C#/.NET or Node.js Develop efficient queries using Cosmos DB SQL syntax. Implement automated testing and unit test frameworks Collaborate with solution architects and DevOps teams to integrate Cosmos DB into … services including Azure Functions, App Services, AKS, and Logic Apps Hands-on experience with Azure Cosmos DB including query optimisation and throughput management Proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js) Experience with SQL API and familiarity with other APIs Strong understanding of partitioning, indexing, and consistency levels Experience with Git, version control, and continuous integration tools … Desirable: Advanced proficiency inC, ASP.NET, .NET Corewith strongobject-oriented design principles Interested? If youre ready to be part of a team driving digital transformation in financial services and havethe relevant skills and experience, please apply promptly and we will be in touch to discuss your application further. Please note that due to the volume of applications we receive, it More ❯
a confident and articulate software engineer with solid hands-on experience in a similar role. You'll be technically adept in Microsoft SQL, JavaScript and jQuery/Angular, C#, .Net with good working knowledge of Visual Studio, SQL Server Management Studio and Subversion, Git or similar. You will have an ability to communicate with colleagues at all levels of … further information in support of your application. Technical Knowledge & Skills Essential Strong working knowledge of: Microsoft SQL Server, JavaScript, including experience with jQuery or Angular frameworks C# and the .NET framework Familiarity with development environments and tools such as: Visual Studio, SQL Server Management Studio, Version control systems (Git, Subversion, or similar) Methodical, disciplined, and analytical approach to solving More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Software Developer – .NET Core, C#, SQL, React/Blazor We’re seeking a talented Software Developer to join a dynamic development team shaping impactful software solutions. You’ll work across the full SDLC, writing clean, scalable code and collaborating with product and cross-functional teams to deliver high-quality applications.You’ll need solid experience with .NET Core, C# More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
FORT SEARCH LTD
digital team and help develop and configure an in-house SaaS platform. The Role Youll be involved in a wide variety of work, including: Full stack development with C#, .NET 9, JavaScript/React/TypeScript, SQL, AWS Building integrations with third-party systems and delivering data migrations Supporting testing activities (NUnit, Jest, system integration testing) Collaborating with colleagues … to deliver new features and long-term product enhancements About You Were keen to speak with developers who: Have commercial experience with C#/.NET and JavaScript/TypeScript Are confident working with SQL Understand data migrations and system integrations Are proactive and eager to contribute to agile ways of working Bring exposure to React and/or cloud More ❯
Harrisburg, Pennsylvania, United States Hybrid / WFH Options
CSZNet, Inc
Required Skills and Experience: 8+ years proven experience as a Senior developer or similar role with expert knowledge in integrating SAP, Microsoft Dynamics, Azure cloud solutions, and IVR systems and integrations with external systems, specifically in high volume contact center More ❯
Nottingham, Nottinghamshire, England, United Kingdom Hybrid / WFH Options
Adria Solutions
key leadership role in shaping the future of our innovative financial products. What You’ll Be Doing: Leading the design, development, and maintenance of enterprise-grade applications using C#, .NET, and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through … and legacy codebases Previous work in the financial services or SaaS industry What We’re Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work autonomously in a More ❯
Bedford, Bedfordshire, South East, United Kingdom Hybrid / WFH Options
AWD Online
Senior Software Engineer/Software Developer who has proven software application development experience across the stack C#, ASP, .NET, Blazor, API Development, Microservices, Containers and Deployment Pipelines is required for a well-established company based in Bedford, Bedfordshire. TWO JOBS AVAILABLE WOULD YOU LIKE TO HELP SHAPE THE FUTURE OF THE COMPANYS TECHNOLOGY? If you can design and build … JOB OVERVIEW We have a fantastic new job opportunity for a Senior Software Engineer/Software Developer who has proven software application development experience across the stack C#, ASP, .NET, Blazor, API Development, Microservices, Containers and Deployment Pipelines. Working as a Senior Software Engineer/Software Developer youll design and build high-quality, scalable software that keeps the companys … CANDIDATE REQUIREMENTS Proven experience with Azure cloud services (App Services, Functions, SQL Database), identity & access, and infrastructure as code Strong software development skills across the stack using C#, ASP .NET, Blazor, API development, microservices, containers, and deployment pipelines Solid understanding of secure coding practices and compliance in SaaS environments, including Azure Security Centre and Defender Experience building scalable and More ❯
Tamworth, Staffordshire, England, United Kingdom Hybrid / WFH Options
Oscar Technology
Full Stack Developer - C# .Net/Azure/JavaScript - Tamworth - £40,000 - £50,000 The Role An innovative Automotive Software House are looking for a talented Full Stack Developer to focus on innovating their current systems and innovating new solutions to their global customer base. You will have complete autonomy to produce creative solutions across the full stack and … autonomy across their product suite, this will be the role for you! Register your interest ASAP by applying now as you have nothing to lose! Full Stack Developer - C# .Net/Azure/JavaScript - Tamworth - £40,000 - £50,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what More ❯
setup & management. Virtual infrastructure chief, provisioning & management in Azure/AWS/GCP, Web hosting expert with Azure App Service/IIS inc. ASP/NET, PHP, VS C# .Net 4.5 appreciation esp. MS Build and environmental debugging, building images & other scripting automation using PowerShell, VBS, Win Batch or similar Salary DoE to the £65,000pa (potentially more) + … setup & management Virtual infrastructure chief, provisioning & management in Azure/AWS/GCP Web hosting expert with Azure App Service/IIS inc. ASP/NET, PHP VS C# .Net 4.5 appreciation esp. MS Build and environmental debugging Building images & other scripting automation using PowerShell, VBS, Win Batch or similar Solid security, DR, backup & monitoring setup/management Key More ❯
Cheltenham, Gloucestershire, South West, United Kingdom Hybrid / WFH Options
B2B Quote Ltd
Senior Full Stack Web Developer -Angular, JavaScript/TypeScript, .NET and C# -Hybrid: Cheltenham, Gloucestershire Job Description: We are building something new and therefore value curiosity and initiative highly. A proactive approach to development, and a willingness to work through change is key. Good communication skills to collaborate with our small team is vital. We are seeking a highly … customer service and management to ensure seamless project execution. Ensure the security and integrity of the web application. Requirements: Strong proficiency in Angular and JavaScript/TypeScript. Proficient in .NET and C#. Experience converting Figma designs, or similar, into web applications. Proven experience as a Senior Web Developer or similar role with demonstrated ability to build complex web applications. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oscar Technology
Senior Software Developer | 6 Month Contract | £350-450 p/day | Hybrid We are looking for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Senior Developer (ASP.Net Core, C#) - Nottingham/hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! The Role A unique and More ❯
Royston, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Verso Recruitment
Senior Software Engineer – C# Salary: Up to £100,000 + Benefits Location: Royston (Hybrid) Employment Type: Permanent Are you a seasoned software engineer who thrives on solving complex problems, setting technical direction, and mentoring others? Our client, an innovative and More ❯
Cwmbran, Gwent, United Kingdom Hybrid / WFH Options
Mentmore Recruitment
of Digital Products, Senior Tech Lead, and stakeholders to prioritise product features and ensure successful technical delivery. Design, develop, and maintain high-quality web and mobile applications using C# .NET, React, Azure, Git, and .NET MAUI. Continuously look for ways to improve the reliability, simplicity, and maintainability of systems - including recommending updates to the tech stack. Stay informed … principles and IT security best practices Experience with always-on, always-available systems Willingness to explore and learn new technologies Preferred Technical Stack Experience Full-stack development with C# .NET, React, Git, and CI/CD pipelines Experience with .NET MAUI for mobile app development is a plus Strong background in relational databases, particularly PostgreSQL Benefits 37.5-hour More ❯
of Digital Products, Senior Tech Lead, and stakeholders to prioritise product features and ensure successful technical delivery. Design, develop, and maintain high-quality web and mobile applications using C# .NET, React, Azure, Git, and .NET MAUI. Continuously look for ways to improve the reliability, simplicity, and maintainability of systems - including recommending updates to the tech stack. Stay informed … principles and IT security best practices Experience with always-on, always-available systems Willingness to explore and learn new technologies Preferred Technical Stack Experience Full-stack development with C# .NET, React, Git, and CI/CD pipelines Experience with .NET MAUI for mobile app development is a plus Strong background in relational databases, particularly PostgreSQL Benefits 37.5-hour More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Lorien
.Net Developer - Manchester City (Hybrid remote) Work on varied development projects relating to a high volume, large scale, low latency enterprise system used by millions of customers across the UK and U.S. Based in Manchester city centre (2 days a week in office) , this role is paying between £50k and £55k + 10% bonus. THE ROLE: As part of … peer code reviews and estimations of work. Participating in end-user interactions to gather requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net Core and Web API's Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing Any experience with Akka or Akka.Net is highly More ❯
Sunderland, Tyne and Wear, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
C# Software Engineer/Developer (.Net Core AWS) Sunderland/WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Software Engineer role at a growing games/gambling site, whilst enjoying a range of benefits and perks. As a C# Software Engineer … onboarding and registration journeys, including KYC and identity verifications. You'll design and develop backend features that interact with the web front end (TypeScript, Vue.js) and migrate code from .Net MVC to .Net Core, ensuring it's reliable, scalable and well documented. This is a senior position where you'll contribute to the planning of technical projects, provide … in Sunderland with a range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net Core backend development experience You have experience of building scalable, reliable and secure web applications using modern techniques You have experience of implementing frontend applications You have a good More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Hireful
Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You'll join a collaborative, forward-thinking team building cutting-edge products — with … the support, tools, and flexibility to thrive. Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance, cinema tickets & more Location: Milton Keynes – Hybrid … days a week in office) If you've got strong .Net (C#) experience and skills in GitHub, APIs, Postman, Angular, AWS, BDD (SpecFlow), Docker, MS SQL or MongoDB — we want to hear from you. Like what you see? Click apply and send us your CV today. More ❯
Aberdeen, Aberdeenshire, Scotland, United Kingdom Hybrid / WFH Options
Bright Purple Resourcing
Junior .NET Developer - Aberdeen We are delighted to be partnering with a leading international oil and gas companyto recruit a Junior .NET Developerto join their growing technology team in Aberdeen. This is an excellent opportunity for an ambitious developer to contribute to large-scale digital transformation projects in a truly global organisation. Whats on Offer Salary up to … bonus, on-site gym Opportunity to work on high-impact global projects Structured career development and ongoing training Supportive, inclusive, and innovative working culture The Role As a Junior .NET Developer, you will be working as part of an experienced development team, building and maintaining a range of applications used across the business. Youll gain exposure to modern technologies … such as .NET Core and Blazor , while receiving mentoring and support to develop your technical and professional skills. This role is ideal for someone with a passion for software development who is eager to learn, grow, and take on exciting new challenges. Key Responsibilities Design, develop, and maintain web applications using .NET and Blazor Collaborate with senior developers More ❯
Essex, England, United Kingdom Hybrid / WFH Options
IT Talent Solutions Ltd
Full Stack Developer (React/.NET Core) Location: Essex (2 days onsite) Salary: £50,000 – £70,000 A fast-growing software company are looking to add a full stack developer with a passion for frontend polish to their development team. With nine new hires this year already, it’s an ambitious environment where your work will have a direct … help shape frontend standards. What We’re Looking For Strong experience with React, JavaScript, and CSS, with an eye for UI/UX detail. Proven backend skills in C#, .NET Core, MVC, and REST APIs. Track record of delivering polished, secure, production-ready applications. Degree in Computer Science (or related field). 4–8 years’ commercial development experience. Clear More ❯
St. Albans, Hertfordshire, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Full Stack Engineer/Developer (C# .Net Core JavaScript AWS) St Albans/WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the bottom line … develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript/Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for … colleagues in St. Albans, Hertfordshire (parking available), 10 minute walk from local station, with the flexibility to work from home twice a week. About you: You have strong C# .Net Core backend development skills You have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals More ❯
Sunderland, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
Client Server
Full Stack Developer/Engineer (.Net TypeScript AWS) Sunderland/WFH to £65k Do you enjoy working with a range of programming languages across the full tech stack? You could be progressing your career in a senior, hands-on Full Stack Developer role at a at a growing games/gambling site, whilst enjoying a range of benefits and … a Full Stack Developer you'll build captivating full stack web applications that help to ensure player safety and the company's social responsibility. You'll be using C# .Net Core through to TypeScript and Vue.js within an AWS cloud based environment with Docker, Terraform (IaC), TeamCity, SQL and Redis; you'll gain exposure to a wide range of … EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Full Stack Developer/Engineer (.Net TypeScript AWS) 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 More ❯
Manassas, Virginia, United States Hybrid / WFH Options
MCL Systems Limited
ES6+/JavaScript. Working experience with in one or more JavaScript Frameworks Working experience with Telerik Kendo JavaScript UI Components. Good understanding of JSON. Extensive experience with Visual Studio .NET Framework and/or .NET core. Working knowledge in SQL programming and Microsoft SQL Server. Good written and oral communication in English, organizational and time management skills Ability More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Lorien
Senior .Net Developer - Manchester City (Hybrid remote) Work on varied development projects relating to a high volume, large scale, low latency enterprise system used by millions of customers across the UK and U.S. Based in Manchester city centre (2 days a week in office) , this role is paying between £50k and £65k + 10% bonus. THE ROLE: As part … peer code reviews and estimations of work. Participating in end-user interactions to gather requirements and provide support. Requirements: Experience working on large commercial systems. Solid expertise in C#, .Net Core and Web API's Experience with SQL Server (MongoDB beneficial) Expertise in performance optimisation Experience of Unit and functional testing Any experience with Akka or Akka.Net is highly More ❯
Basingstoke, England, United Kingdom Hybrid / WFH Options
Blatchford
a clear focus on people, we make mobility possible. Due to the continued growth and expansion of our Software Department, we have an exciting opportunity for a Software Engineer .NET (Cloud) to join our dynamic growing R&D team. The role As Software Engineer .NET (Cloud) you will be responsible for developing software applications targeting a range of … relevant Computer Science related degree Highly proficient in writing clean, readable, and secure code for web and API-driven applications using modern application development techniques Strong skills in any .NET language (e.g. C#) Proficient in ASP.NET and ASP.NET Core framework Familiarity with RDBMS systems (SQL Server) Experience in HTML5/CSS/SASS/Bootsrap or similar Understanding of … work within a unique environment and contribute to the success of our award-winning organisation. If you feel like you meet the above criteria for this exciting Software Engineer .NET (Cloud) opportunity, then please apply now More ❯