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Senior Backend Developer (.NET, Azure)
The Senior Backend Developer will design and build an Azure subscription management platform using C#, .NET, and various Azure services. The role involves integrating with Microsoft Entra ID and infrastructure provisioning pipelines to manage subscription lifecycles and workflows.
Sr. Software Engineer I
Senior Software Engineer building infrastructure-as-code provisioning platforms (Go, Terraform, AWS CDK) that let engineering teams self-serve databases and Kubernetes clusters in the cloud.
Software/Data Engineer – Data Platforms (Asset & Wealth Management) - Associate Data Architect II
Builds and optimizes data pipelines, cloud-based data solutions, and data models for a fintech firm’s asset/wealth management platform using Snowflake, Azure, Python, and dbt.
Remote Full Stack Engineer — .NET, React, Azure + AI Tools
This role is for a full-stack software developer at a technology scale-up, working in small pods to build solutions using C# .NET and React. The position is fully remote within the UK.
Full Stack Engineer
Build and maintain modern web apps using C#, ASP.NET Core, and SQL Server, with optional front-end work in React or Angular.
.NET Developer – Backend/API Focus, Azure, Bristol
Builds and maintains .NET backend APIs and enterprise software for UK clients, using C# and Azure, with on-site work in Bristol. Focuses on scalable systems and third-party integrations.
Senior Full Stack Engineer — C#/.NET & React on Azure
Builds scalable fintech systems using C#/.NET, Azure, and React while mentoring junior engineers and applying architectural principles like SOLID, DDD, and EDA.
Full Stack Engineer
This role is for a full stack engineer to work in small micro-teams using .NET and React. The position requires experience with Azure and the integration of AI tools into daily development workflows.
Senior Full Stack Engineer - Contract
Build and maintain a cloud-native savings platform using C#/.NET, React, and Azure, designing resilient systems and coaching junior engineers.
Senior Full-Stack Engineer - Hybrid, 6-Month FTC
Senior Full-Stack Engineer on a 6-month fixed-term contract designing and developing software with Java and C# (plus Bash/Python/Ruby scripting), championing TDD/BDD, leading code reviews, and contributing to CI pipelines in a hybrid London role.
Remote C# .NET Backend Engineer for eCommerce
Onyx-Conseil is looking for a C# .NET developer to lead the technical direction of an eCommerce site and internal applications for a travel company. The role involves collaborating on UI/UX improvements, process automation, and implementing automated testing.
Senior Backend Engineer - Contract | Scalable Azure APIs
The Senior Backend Engineer will design and build scalable cloud services using C# and .NET within the Microsoft Azure ecosystem. This role involves mentoring junior team members and contributing to architectural decisions in a fintech environment.
Fullstack Backend Developer with C# .net
This role involves leading the development and improvement of an eCommerce website and internal applications for a travel company using C#, .NET, and React. The developer will focus on UI/UX enhancements, process automation, and implementing automated testing within an agile environment.
Hybrid Full-Stack Developer (React/.NET) – Bristol
Full-stack developer building and deploying internal and external business systems using React, TypeScript, ASP.NET, and C# on a hybrid basis in Bristol for Aardman Animations.
Full Stack Developer (React/.NET)
Full Stack Developer building and modernising internal and external-facing business systems at Aardman Animations using React, TypeScript, ASP.NET, and C# in a hybrid Bristol office role.
AWS Technical Architect
The AWS Technical Architect will design and implement Amazon Connect contact center solutions, integrating them with Salesforce and other cloud technologies. This role involves leading discovery, managing technical teams, and providing strategic guidance to customers on AWS cloud architecture and AI-powered workflows.
Software Engineer - Systems and Infrastructure
Build next-generation data infrastructure, storage systems, and streaming platforms powering LinkedIn's AI-first products at scale using distributed systems, Java, Go, Python, and related technologies.
QA Engineer II
The QA Engineer II will perform manual and automated testing for online and mobile banking applications using C#, SQL, and RESTful API testing. The role involves collaborating with cross-functional teams to maintain test automation and ensure the quality of financial infrastructure services.
Senior Microsoft Dynamics 365 Configurator
Who We Are Cross River builds the infrastructure behind the world’s most innovative financial products. Our technology and capital solutions power payments, cards, lending, and digital asset capabilities that move…