understanding of Non-Functional Requirements Excellent customer service and communication skills Experience developing solutions using Dynamics 365 applications (Sales & Customer Service) 5+ years server-side development experience preferably using C#/.Net/.Net Core 5+ years front end development experience using HTML, CSS, JavaScript, jQuery, Liquid Template Experience leading teams and mentoring junior team members Experience using REST APIs More ❯
Core requirements centre around building integrations and APIs due to a wealth of 3rd party integrations in the pipeline so strong demonstrable experience is an absolute must Core Skills: - C#/.Net - Third Party Integration/API - Azure - Logic Apps/Function Apps - DevOps - CI/CD pipelines for deployment - SQLServer - HTML/CSS/JavaScript - Test Driven Development - Agile More ❯
blockchain frameworks where relevant Requirements Essential 5+ years of professional software engineering experience, with at least 1 year in a technical lead or team lead role. Deep expertise in C#/.NET Core and ASP.NET Core Web API development. Strong front-end experience with Angular 12+ and Angular Material. Proven experience designing and deploying microservices-based architectures. Experience with AI More ❯
skills You're comfortable taking ownership of projects and mentoring more junior team members You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#) You're happy to work with the following tech stack (you don't need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker You have an analytical More ❯
C# Developer/Software 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 C# Developer you'll collaborate with a team of highly intelligent technologists and finance … minimum 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 .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases You … entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer/Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly benefits that include More ❯
FATCA, EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has today more than 80 consultants, working for major Capital More ❯
functional designs. Participate in usability testing and iterate on feedback to improve interface quality. Full Stack/Backend Focus (40%) Develop, test, and maintain microservices and backend APIs using C#, .NET 8, Python, and RESTful Web APIs. Implement integration and unit tests as part of the development process. Contribute to DevOps practices including CI/CD pipelines, containerization (Docker/… in UI/UX development with React, NextJS, or Blazor. Proficient in wireframing and prototyping tools (Figma, Adobe XD, or similar). Solid experience in full-stack development using C#, .NET 8, Python, RESTful APIs, and microservices architecture. Familiarity with cloud platforms (Azure or AWS) and containerization technologies. Experience with databases (SQL Server, AWS RDS, MongoDB or other NoSQL). More ❯
time detection engines - all built to make the internet a safer place. You'll thrive here if you: Have strong OOP experience (Python, Java, Go, or Rust - core stack: C#, and they'll support you ramping up) Enjoy turning complex systems into clean, elegant solutions Like working in a fast-paced environment with real ownership and visible impact London | Onsite More ❯
decision making skills Experience working within an agile methodology Preferable Architecture-related qualifications, such as TOGAF Experience and knowledge of software engineering technologies, such as Java/Scala/C# Experience with multiple database technologies, including relational databases and document databases Cloud architecture experience/qualifications Additional Information Benefits include: Hybrid working model with some flexible working 25 days' holiday More ❯
Industry: SaaS/Recruitment Tech What You'll Be Doing: Building and scaling a modern SaaS platform used by recruitment teams Working full-stack across .NET/C#, React, MongoDB, AWS, and RabbitMQ Shipping code continuously in a test-first, XP-style environment Pair programming and collaborating closely with a small, smart team Solving real customer problems — not just ticking More ❯
C#/React Risk Developer City of London – Global Investment Bank Hybrid Set up. Department – Risk Management, Derivative and Analytics – Must have experience. C#, JavaScript, React, Python, TypeScript, Risk, Analytics – VaR, Greeks, Front Office, CI/CD, SQL, AWS, Derivatives Permanent Hire - £100,000 - £150,000 basic plus bonus and benefits Harrington Starr is working with an International Investment Bank … based in City of London who are looking to hire a Senior.Net/C# Developer to join the a Risk Management team for their Derivatives Trading space. This is a Front Office Development team and you will be working alongside a Quants and Traders for Multi Asset Derivative Products. As the Senior C#.NET (WCF/.WPF) Developer you will join … software for the Bank. You will be working on the company's bespoke Risk & Performance application for positioning and Fixed Income & OCT Derivatives trading application. As the senior .NET C# developer you will have experience with the Microsoft Stack including JavaScript, TypeScript and React. Any experience with Python Development would also be beneficial. Key Technical Skills: Proven track record in More ❯
Job Title/Corporate Title: C# .NET Developer – AVP Contract: £375–£425/day (Inside IR35) Location: London (Hybrid) You'll be joining a global financial services firm to support and develop business-critical .NET applications used across multiple international offices. Your mission — build, maintain, and enhance C# and .NET business applications, ensuring they are robust, performant, and aligned with More ❯
deliver modern applications that transform business processes. What You'll Be Doing Designing and developing Power Apps (Canvas & Model-Driven), Power Automate flows, Power Pages, and custom logic using C#, JavaScript, and TypeScript Building reusable components such as PCF controls Working with data sources including Dataverse, SQL, and Azure services Supporting solution design, technical documentation, and best practice implementation Collaborating … guidance and mentoring to junior developers within the team Tech Stack You'll Work With Power Apps (Canvas & Model-Driven) Power Automate/RPA Power Pages PCF Controls Dataverse C#, JavaScript, TypeScript Azure Functions, Azure Storage, Azure Logic Apps DevOps/Git/CI/CD Dynamics 365 CE integration What We're Looking For Strong experience delivering end-to More ❯
Front Office Developer Trading Firm · London Area, United Kingdom (Hybrid) Salary: Up to £80,000 + Bonus Location: London | Hybrid We're working with a multi-asset trading firm at the forefront of technology and quantitative research, driving innovation across More ❯
Angular | C# | .NET | Azure | Full Stack Engineer | £700 INside IR35 | 6 month rolling | Hybrid | LDN Our Client is looking for a Full Stack Engineer Angular, C#, .NETCore, Azure, Microservices for a 6 month rolling project, working at a leading Energy Trading Client. The Client is on a big technical transformation moving towards the cloud and upgrading all their energy trading … systems. For this role you do not need prior energy trading experience but strong fundamentals in best practices for development. This Full stack Angular, C#, .NETCore, Azure, Microservices engineering role is paying up to £700/pd INside IR35, on a 6 month rolling basis. The company have adopted a hybrid style of working with a mix of working remotely … and working from the office in London City, in between Bank & Liverpool Street. 2-3 days in the office. Technology Stack/Experience: C# Angular .NET/.Net Core Azure Microservices/Event Driven Architecture As a member of the Application Development team, you'll be responsible for designing, developing, and delivering production software as well as contributing to the More ❯
a software engineer or quantitative developer with experience delivery solutions directly for trading desks, who has excellent Python skills, with a solid background in one of Java/C C#, who has experience building MLOPs pipelines for data scientists, AI engineers, quants, traders and leadership, to build strategic systems and enhance production systems. You should apply for this role if … you are/have: 10+ years software engineering/quantitative development within financial markets Excellent Python (NumPy, PyTorch, TensorFlow, Scikit); solid OO background in C++, Java or C# Strong MLOps and AI/ML model lifecycle experience Strong financial product knowledge and experience delivering solutions for trading/pricing Degree educated or higher in a relevant discipline from a leading More ❯
This is a hands-on role with real influence, helping shape how we deliver integrations and modernise our tech stack. You'll: Deliver end-to-end integration solutions using C#, SQL and REST APIs Lead customer workshops to gather and validate technical requirements Support internal teams with integration strategy and product enhancements Act as a technical SME in pre-sales … engagements Collaborate with cross-functional teams to ensure successful delivery You'll Need: Strong experience with C# and SQL Familiarity with XML, XSLT, JSON and modern integration methods Excellent communication and stakeholder engagement skills Experience with Microsoft tech stack and cloud platforms (Azure preferred) You'll receive: Hybrid working (1 x day per month on-site at our Wetherby, Reading More ❯
