276 to 300 of 1,300 C# Jobs

application estate; “end‐of‐life” software, upgrade and vulnerabilities Qualifications The knowledge, experience, and qualifications you need: Strong expertise in at least one of C#/.Net, Python, Nodejs and/or React Good experience of cloud‐based data platform technologies e.g. Snowflake, and low code platforms e.g. Outsystems, Power ...

more of the following areas would be useful, but we don’t expect expertise in all of them: Languages such as C, C++, C#, or Rust. Build systems such as CMake or similar. .NET development or testing workflows. Container, Kubernetes, or VM-based environments. Desktop application testing. Graphics APIs ...

resilient cloud-based architectures. Hands-on experience with Azure services such as Functions, Logic Apps, Service Bus and API Management. Working knowledge of C#, Python, particularly for automation, integration or AI-enabled solutions. A key understanding of Databricks and modern data architectures. Experience integrating Power Platform solutions through APIs ...

/Servicing Systems, Enterprise Architecture framework Informatica experience. Experience with Apex, SOQL, XML, JavaScript. Salesforce System Architect. Object-oriented languages such as Java, Ruby, C#, C++. ETL/integration platforms such as Cast Iron, Informatica, SnapLogic, etc. Strong presentation and communication skills. Strong customer and professional skills. Position may require ...

capture business rules, run as automated tests with Cucumber* Strong coding skills to implement automated tests in one or more of Java, JavaScript, Typescript, C#* Comfortable with source control using GitHub* Skilled in user interface automation with Selenium & Selenium Grid, Playwright or Cypress* Ability to implement tests against API either ...

capture business rules, run as automated tests with Cucumber* Strong coding skills to implement automated tests in one or more of Java, JavaScript, Typescript, C#* Comfortable with source control using GitHub* Skilled in user interface automation with Selenium & Selenium Grid, Playwright or Cypress* Ability to implement tests against API either ...

employees. You will own the full vertical: from the user‐facing Admin Console in React to the distributed billing logic in C#/.NET. Your responsibilities Architect Revenue‐Critical Flows: You will design and ship complex, high‐stakes features like "Enterprise Licensing" or "Automated Seat Provisioning." You ensure that when ...

employees. You will own the full vertical: from the user-facing Admin Console in React to the distributed billing logic in C#/.NET. Your responsibilities Architect Revenue-Critical Flows: You will design and ship complex, high-stakes features like "Enterprise Licensing" or "Automated Seat Provisioning". You ensure that ...

team to show up and give their best each day REST APIs HTTP networking SQL, Redis PHP (Symfony), Rust, Python Web (Typescript, React) Desktop (C#, Swift) Infrastructure: MySQL/Ceph We need you to have: Experience in software engineering in progressively complex roles Experience directly leading and managing engineers Demonstrable ...

CFC is seeking a Senior Software Engineer to design, build, and maintain scalable software solutions within our Technology team in London. You will translate complex requirements into robust, secure systems and contribute to architectural direction ...

A leading governing body is seeking an experienced Senior Software Engineer for a 6-month contract. You will join an agile environment, contributing to the development and delivery of business-critical applications. Key responsibilities include ...

A leading financial services firm is seeking a Senior Software Engineer to lead a product-focused engineering team. This role requires collaboration with stakeholders and third-party partners, focusing on solution delivery and technical guidance. ...

the company is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and ...

City Location City London Role Summary We are seeking a hands‐on Senior Software Engineer with strong full-stack expertise across TypeScript/React, C#/.NET and modern cloud-native technologies. This role is responsible for designing, building and delivering software solutions end-to-end, owning the development lifecycle … Engineering Significant hands‐on experience in software development and object‐oriented programming. Strong experience building scalable full‐stack applications using TypeScript/React and C#/.NET. Deep understanding of software engineering fundamentals, including design patterns, modular architecture, maintainable code and testing practices. Proven experience developing RESTful APIs, integrations ...

key.The team needs a full stack developer who can enhance existing applications and write new ones with Angular front end (React is considered) and C# .Net backend.Main Responsibilities:Development• Use technology appropriately and flexibly, taking into consideration the company’s strategy and recommendations.• Adhere to the company’s standards … React (we use Angular), Typescript, JavaScript, HTML/CSS with an eye for good UX• Experience in designing and building distributed systems using Microsoft C#, .NET Core and Web API• Experience working with relational databases such as Oracle or SQL Server• Experience with deploying applications to Cloud infrastructure such ...

Summary As an experienced technical lead and full-stack software engineer specializing in both front-end and back-end development, expert in React or C# .NET with React and/or WPF, you will take a hands-on and leading role in the ongoing development of the Marex Equity Market … supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills and Experience Skills and Experience: Essential: Engineering : C#, .Net, ASP.Net, React, JS/TS, HTML, CSS, SQL, WPF, Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ, AMQ, Mongo, Bitbucket ...

Summary As an experienced technical lead and full-stack software engineer specializing in both front-end and back-end development, expert in React or C# .NET with React and/or WPF, you will take a hands-on and leading role in the ongoing development of the Marex Equity Market … supervisor as required. Escalate risk events immediately. Provide input to risk management processes, as required. Competencies, Skills and Experience Skills and Experience: Essential: Engineering : C#, .Net, ASP.Net, React, JS/TS, HTML, CSS, SQL , WPF, Linux Tools/Technologies/Infra : NodeJS, cloud/AWS, RabbitMQ , AMQ, Mongo , Bitbucket ...

Senior C# .NET Developer – Front Office – Investment Bank Our client, a leading global investment bank, is seeking an experienced Front Office C# Developer to join their Global Markets IT function, delivering innovative solutions that support XVA, Liquidity and Financial Resource Management. You'll be working partnering closely with Front Office … ongoing evolution of a modern, event-driven architecture. This is a hybrid role based in London paying up to The Role As a Senior C# Developer, you'll play a key role in designing, developing and enhancing enterprise-grade applications that support critical Front Office functions. You'll contribute ...

Senior Software Developer to join the Liquidity Management team. You will help design and deliver scalable cloud-native solutions using Azure, .NET/C#, and Microsoft SQL Server, while mentoring peers and driving best practices. You will work in a fast-paced, collaborative environment with on-call responsibilities ...

APIs, services and user interfaces, with AI‐enabled design and secure, scalable architectures. The role requires hands‐on engineering across the stack, experience with C#/.NET or Python, React/Angular on Azure, and modern DevOps practices, collaborating across a greenfield estate. #J-18808-Ljbffr ...

Rokstone Group in London seeks a hands-on Senior Software Engineer with strong full-stack expertise (TypeScript/React, C#/.NET) and cloud-native delivery. You will design, build and deliver software end-to-end, owning the development lifecycle from spec to deployment in an AI-native environment. This ...

will design, implement, test, and deliver high-quality code across domains such as geoscience, drilling, reservoir, and production engineering. You will work with Java, C#, C++, Python, and TypeScript in cloud-native and on‐prem environments, using Docker, Kubernetes, and CI/CD tools. #J-18808-Ljbffr ...

high‐velocity environment, collaborating with product and engineering teams across regions, and you will apply the best tools for the job—from C#/.NET Core and Python to Kubernetes and React—to solve real customer #J-18808-Ljbffr ...

maintain client‐facing applications that handle large, real‐time datasets while shaping scalable architectures and delivering high‐quality production code. The role focuses on C#/.NET within Azure cloud, Cosmos DB and PostgreSQL, with a Vue.js/TypeScript front end. You will work hybrid, participate in CI/ ...

understanding of the React ecosystem Good understanding of UX and UI patterns and tooling Good understanding of security best practices and tooling Experience in C#, C++, Ruby or Python Experience in healthcare or finance domains Experience in building back-end web applications using Node.js Benefits We offer: Exciting problems ...