Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
end managed service proposition. Our differentiated approach ensures that our customers are engaged, empowered, and accelerated toward achieving ROI and success. Our product ecosystem is rapidly evolving. A core part of this is our proprietary Nexbotix Intelligent Automation Hub (NIAH). NIAH combines RPA, with AI, and ML capabilities. We are growing, listening to our customers, and building … customer stakeholders to understand needs. o Identify opportunities to productise solutions for use across other Nexbotix clients. Technical Development & Support o Design, build, and maintain full-stack applications (ASP.NET, .NETCore, React/Blazor) and Azure-based solutions (Functions, SQL, Storage). o Investigate and resolve complex technical issues, manage escalations, and support customer-managed service environments. … Be available to attend quarterly London team meet-ups. o Work cross-functionally with Nexbotix’s project delivery, customer success, and support teams. Technical Expertise: Strong experience with C#, .NETCore, Python, and full-stack development. Familiarity with Azure, RPA tools, and automation design is key. Automation & AI: Experience with RPA platforms and ideally exposure to OCR More ❯
London, England, United Kingdom Hybrid / WFH Options
Olo Inc
report to an Engineering Manager and have the opportunity to contribute to architectural decisions, ensuring system scalability, reliability, and efficiency. You will use modern tools and technologies such as .NETCore (C# and F#), ASP.NET Core, SQL Server, TeamCity, GitHub, Octopus Deploy, and heavy use of OSS to write clean, maintainable code with a focus … software development, agile methodologies, and continuous improvement. What We'll Expect From You 5+ years of professional experience in backend software development with a strong proficiency in C#/.NET Experience building and maintaining distributed systems, leveraging Cloud Platforms (AWS preferred). Experience instrumenting, deploying, and monitoring production code. Experience writing testable and tested code, and working under distributed … meet sprint and quarterly commitments while maintaining high standards of quality and efficiency. Experience successfully working across multiple time zones is a big plus. Our tech stack includes: Backend: .NET (C# and F#), SQL Server Frontend: React, ASP.NET MVC Tests: NUnit, xUnit, Playwright Infrastructure: AWS, TeamCity, Octopus, Datadog, and Sumo Logic. About Olo Olo (NYSE: OLO) is a leading More ❯
standards Deliver documentation (DOIs, technical wikis), promote best practices, and reduce operational risk Propose innovative solutions, new business capabilities, and system improvements Experience: Proven background in software development using .NET (C#, .NetCore, WPF, Entity Framework) Front-end experience with Angular/AngularJS Strong database skills with SQL Server, Oracle, MongoDB Familiarity with market data tools More ❯
cloud. What you'll be doing: Effectively evolve, enhance, and modernise large-scale systems to enable rapid adaptability and continuous improvement. Improve the performance, reliability, and scalability of our .NET systems. Develop and drive automation for deployment, monitoring, and scaling of infrastructure. Build tools and processes to enable continuous integration and delivery (CI/CD). Make data-guided … decisions that impact core business metrics and processes. Solid understanding of platform and reliability engineering approaches, including observability, performance optimisation, capturing analytics, and security best practices. Drive the adoption of new technologies like Go and Python. Facilitate collaboration between teams and build a culture of continuous improvement. Mentor junior engineers, providing guidance on engineering best practices, coding standards … an inclusive environment that reflects the world we live in. What we're looking for: The highest level of proficiency developing applications using most of the following: C# ASP.NET, .NetCore AWS products like Lambdas, DynamoDB, etc., but also comfortable in Azure and Azure DevOps Containerisation and Infrastructure as Code (IaC) approach (Terraform is a plus) A More ❯
Develop, test, and maintain web applications within a comprehensive digital health system. Collaborate with app engineers for seamless component integration. Design and implement real-time web solutions using C#, .NET, Java for full-stack development. Debug, troubleshoot, and optimize web applications. Stay informed on industry trends and emerging technologies. Ensure all work complies with Vitalograph’s SOPs. Work closely … experience. Strong problem-solving and debugging skills. Expertise in SQL databases. Experience with git, code review tools, React, Node, Angular, Docker, or similar. Favourable Skills: Experience with Microsoft stack (.NETCore, Web API, SQL Server). Experience with Android development. Proactive, self-motivated, and a strong team player. Apply now. By submitting this form, you consent to More ❯
London, England, United Kingdom Hybrid / WFH Options
Bottomline
one; this includes feature planning, implementation, testing, documentation writing, releases, and product support. You will develop and test code for system changes or new modules within Bottomline's core technology and architecture according to internal and regulatory specifications and standards. You will be working in a team maintaining both SaaS Platform solutions and legacy products. This is a … of working experience in software development. Understanding of all phases of SDLC and experience working with Agile methodology. Proficiency in Java. C#, C++ knowledge is beneficial. Knowledge of the .NET stack, such as .NET Core. Knowledge of frontend technologies (C#, Bootstrap, JavaScript) is a plus. Understanding of multi-tier architecture, web-based development, and SOA. Awareness of Non More ❯
and implementation of the software development lifecycle (SDLC). Customer-facing communication experience is a plus DESIRED SKILLS AND EXPERIENCE RabbitMQ Redis OAuth Azure DevOps feature stack SDLC DotNetCore 3 and above, C# JavaScript HTML CSS By applying, I confirm I have read and accept TransPerfect's Privacy Policy: https://www.transperfect.com/about/data More ❯
and implementation of the software development lifecycle (SDLC). Customer-facing communication experience is a plus DESIRED SKILLS AND EXPERIENCE RabbitMQ Redis OAuth Azure DevOps feature stack SDLC DotNetCore 3 and above, C# JavaScript HTML CSS By applying, I confirm I have read and accept TransPerfect's Privacy Policy: https://www.transperfect.com/about/data More ❯
to take what we've learnt from working remotely and keep the flexibility that's enabled us to thrive and keep driving our business forward. We have some core principles which support us in this: Do what's right Trust & give permission Delivery matters We understand ways of working can look different based on your role, team and … you'll be Doing: Be part of a cross-functional team: Implement platform tooling, automate processes, maximise our up-time, as well as enhancing our design system and core web component library. Work in a DevOps environment: Owning and improving CI/CD, IaC best practices, and incident management. Enhance our internal developer platform (Backstage), automate workflows, and … a plus). Our Tech Environment Full-stack, cross-functional teams, working closely with people of different specialisms within your team and across the business. AWS, Serverless, Terraform, C#, .NETCore, TypeScript, Node.js, GraphQL, React, Snowflake, Docker, Grafana GitHub for source control and continuous integration Developing solutions using Generative AI models Robust and performant cloud/serverless applications, with a focus More ❯
C# and is almost entirely back-end software. The other CX Products are built on top of Genesys Cloud Contact Centre, and use their APIs, are written using C# .NETCore and JavaScript technologies and significantly enhance our Genesys capabil it ies . All our products are available via the Genesys AppFoundry and some are also available … goal, understanding customers' business requirements, and providing timescale estimates. The role is preferably hybrid but can be remote based on experience. All about You You must have: Experience with .NET, C# preferably also with experience of using Postgres and Microsoft SQL databases. Experience with front-end technologies including Javascript Ideally you will also have: Knowledge on how to build More ❯
London, England, United Kingdom Hybrid / WFH Options
Moneysupermarket Group
deliver a world class experience. We work collaboratively in full stack multi-disciplinary teams where everyone is expected to be hands on across all stages of development. We use .NETCore with Vue.js and serverless AWS Lambda services (using Node.js) to perform comparison in real time. We host on AWS and deploy several times daily through CI … experience to mentor and coach others. What we value in a developer: We're looking for significant experience with one or more OO programming languages (we’re primarily C# .Net & Node.js, but happy to consider candidates with experience from other backgrounds). Experience with all types of automated testing (unit, integration, contract, E2E, performance) and a capable TDD practitioner. More ❯
London, England, United Kingdom Hybrid / WFH Options
La Fosse
Architect or similar role, focusing on technical strategy and leadership. Expertise in software architecture, development, and lifecycle management. Proficiency in relevant technologies and tools, such as Azure DevOps, C#, .NETCore, and microservices architecture. Excellent leadership and mentoring skills, with the ability to inspire and guide development teams. Exceptional problem-solving skills and the ability to think More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Avanti
right to work in the UK (no sponsorship available) Bonus Skills Knowledge of API management, microservices, or serverless architectures Exposure to tools like SonarCloud, Postman, or Resharper Experience with .NETCore/C# environments Benefits Up to £70,000 base salary Annual bonus scheme Hybrid working (1–2 days/week in central London office) 25 days More ❯
their cloud infrastructure as code, CI/CD pipelines, and collaborating with other experienced professionals to deliver innovative software products. What They Expect From You: Build applications using C# .NETCore with a React front end Work with containerization and cloud technologies such as Docker and Kubernetes Experience with at least one major cloud provider (GCP, Azure More ❯
equity, and the shipping industry. Experience in delivering technology projects in the shipping industry, including data analytics platforms. Hands-on experience with a variety of technologies such as Microservices, .NETCore, Angular, React, Node, Java, Azure/AWS/Docker, ML/AI frameworks, NoSQL, blockchain, and semantic technologies. Preferred qualifications, capabilities and skills: Strong problem-solving More ❯
equity, and the shipping industry. Experience in delivering technology projects in the shipping industry, including data analytics platforms. Hands-on experience with a variety of technologies such as Microservices, .NETCore, Angular, React, Node, Java, Azure/AWS/Docker, ML/AI frameworks, NoSQL, blockchain, and semantic technologies. Preferred qualifications, capabilities and skills: Strong problem-solving More ❯
are heard, respected, and valued.Through Ivanti's Centered Around You approach, our employees benefit from programs focused on their professional development and career growth. We align through our core values by locking arms in collaboration, being champions for our customers, focusing on the outcomes that matter most and fighting the good fight against cyber-attacks. Are you ready … Have: Bachelor's or master's Degree in computer science or computer engineering. 10+ years of experience in software development. Strong skills in HTML/CSS, JavaScript, and optionally .NET Core. Solid understanding of web application security, session management, and best practices. Knowledge of relational databases, Object-Oriented Programming, and web development. Experience with network diagnostics and analytics tools. More ❯
/React.js with Server Side Rendering Re-usable component library styled using Tailwind CSS Zustand/TanStack Query for Data & State Management Backend API's written in C#/.NETCore Infrastructure in Azure: App Services, Docker, Azure Pipelines, Webpack Who you are Highly experienced product focused Web Engineer. Preferably with 5+ years commercial experience, or equivalent. More ❯
Skills & Experience: Proven experience as an Application Support Manager or Lead within Financial Services or similarly regulated industries. Technical Expertise: Strong knowledge of Microsoft technologies: C#, VB.NET, SQL, IIS, .NETCore . Cloud and containerization experience with Azure , Docker , and AKS . Familiarity with modern web technologies, including React , REST APIs , and SOAP architectures. Skilled in managing More ❯
reports to the Retail Engineering Director. Skills & Experience Proven leadership in Application Support, ideally within Financial Services or regulated industries. Technical expertise in Microsoft technologies: C#, VB.NET, SQL, IIS, .NET Core. Experience with cloud and containerization: Azure, Docker, AKS. Familiarity with web technologies: React, REST APIs, SOAP. Experience managing P1/P2 incidents, impact analysis, root cause investigations, and More ❯
always finding themselves learning from others, while constantly striving to be nice humans Our teams have used Java, Scala, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect all our Engineers to be keen on learning new technologies. Automation is important to our teams, so More ❯
Software Engineer (C#/.NetCore) Fintech Location: Central London Hybrid role Salary - £50k - £60k C#, .NetCore, Blazor, Azure Neulinx has partnered with an innovative fintech startup at the forefront of AI-driven financial market analysis. They have an exciting opportunity for a Software Engineer (C#/.NetCore) to … Backed by a government grant, they are developing a groundbreaking platform that delivers real-time market insights and predictive analytics for financial professionals. As a Software Engineer (C#/.NetCore) are you ready to help develop and revolutionise the backend infrastructure of our client’s AI trading platform? Skills/Experience: • 1.5 years plus experience as … Software Engineer working with C#, .NetCore 7+, SQL. • Excellent written and verbal communication • Experience working with Entity Framework and API’s. • There may be some frontend work so experience working with Blazor is a bonus. • Familiarity with Agile methodologies • Experience of working with Azure or Cloud based technologies is a bonus. Benefits • Competitive Salary • Innovative Projects More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Neulinx
Software Engineer (C#/.NetCore) Fintech Location: Central London Hybrid role Salary - £50k - £60k C#, .NetCore, Blazor, Azure Neulinx has partnered with an innovative fintech startup at the forefront of AI-driven financial market analysis. They have an exciting opportunity for a Software Engineer (C#/.NetCore) to … Backed by a government grant, they are developing a groundbreaking platform that delivers real-time market insights and predictive analytics for financial professionals. As a Software Engineer (C#/.NetCore) are you ready to help develop and revolutionise the backend infrastructure of our client’s AI trading platform? Skills/Experience: • 1.5 years plus experience as … Software Engineer working with C#, .NetCore 7+, SQL. • Excellent written and verbal communication • Experience working with Entity Framework and API’s. • There may be some frontend work so experience working with Blazor is a bonus. • Familiarity with Agile methodologies • Experience of working with Azure or Cloud based technologies is a bonus. Benefits • Competitive Salary • Innovative Projects More ❯
Working next to the business, the successful C# Developer will be working with vast, complex data sets, and will be building algorithmic trading models and infrastructure in C#/.NETCore and SQL, directly with London-based quants and traders. Requirement s: Degree-level education in STEM subject, preference for Computer Science Strong programming experience in C# More ❯
London, England, United Kingdom Hybrid / WFH Options
Oliver Bernard
actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Oliver Bernard Founder - .NET in London | Associate Director - Oliver Bernard Senior .NET Software Engineer | High-Impact Projects | Hybrid (UK)| £85k-£105k We’re partnering with a fast-scaling, award-winning tech company … over 1.5M users and £12B+ in assets under management, this is your chance to work on high-visibility, mission-critical systems that shape the future of digital platforms. C#, .NETCore, REST APIs, Azure (Functions, CosmosDB, SQL, Redis), Entity Framework, Blazor, Terraform, GitHub, Datadog You’ll Be: Building and maintaining scalable backend systems Working cross-functionally with … product, QA, design & ops Taking ownership from ideation to production deployment Mentoring others and driving engineering excellence Ideal Background: Proven .NET/C# experience in a product-led, Agile environment Strong grasp of REST APIs, scalable architectures & cloud-native solutions A love for clean, resilient code and a collaborative mindset Why Join? Hybrid work environment (3 day WFH) Annual More ❯