51 to 75 of 96 Senior C# Software Engineer Jobs

Job Description - Senior Software Engineer (Node, TypeScript, C#) (006179) Description Our purpose is to make great financial decision making a breeze for everyone, and that purpose drives us every day. It's why we're on a mission to create an automated quoting … money and that's why good things happen when you meerkat. We'd love you to be part of our journey. As the Senior Software Engineer, you will lead development of first-class technical solutions whilst also actively contributing to and leading a culture … objectives on your team. You will have a focus on end-to-end responsibility for the development, quality, observability, and testing of the software you build. This role will offer you the opportunity to get hands on with a number of different technologies, however, this role will be More ❯

a week St Neots, Cambridgeshire – office based, hybrid working optional Role purpose We’re seeking an experiencedSenior Software Development Engineer (C#) who is passionate about delivering high-quality software and mentoring a team of talented developers. This role provides the opportunity to lead … technical projects, influence architectural decisions, and collaborate across multi-disciplinary teams to bring innovative solutions to life. Working closely with the Software Development Manager, you’ll contribute to technology improvement, feature design, and process enhancements, all while supporting our commitment to agile principles and customer-centric development Key … development, giving you the chance to deepen your expertise and stay ahead of industry trends. What We’re Looking For Experience: Proven experience in C# software development, ideally in a senior or technical lead role Technical Skills: Strong understanding of software architecture and More ❯

a week St Neots, Cambridgeshire – office based, hybrid working optional Role purpose We’re seeking an experiencedSenior Software Development Engineer (C#) who is passionate about delivering high-quality software and mentoring a team of talented developers. This role provides the opportunity to lead … technical projects, influence architectural decisions, and collaborate across multi-disciplinary teams to bring innovative solutions to life. Working closely with the Software Development Manager, you’ll contribute to technology improvement, feature design, and process enhancements, all while supporting our commitment to agile principles and customer-centric development Key … development, giving you the chance to deepen your expertise and stay ahead of industry trends. What We’re Looking For Experience: Proven experience in C# software development, ideally in a senior or technical lead role Technical Skills: Strong understanding of software architecture and More ❯

want to login/join with: We are pursuing a Senior Back-end Software Engineer with expertise in C#/.Net to join a newly-formed team at a leading global company in the travel industry. This project aims to manage all technical … Participate to DevOps (automated CI/CD, testing, monitoring, observability) Experience/Qualifications: • Proven experience of working in complex development projects. • Confirmed experience in C# development. • DevOps knowledge is an asset. • Passion, Software Craftmanship, Culture of Excellence, Clean Code, Test Driven Development. • Fluent English (working in a … multicultural and international team). Professional/Technical Skills: • C# • .NET, ASP.NET Core Web API • Containers, Lambda • Redis, RabbitMQ, Aurora/PostgreSQL, DynamoDB • Infrastructure as Code (CloudFormation) • CI/CD, • High Availability • Scalable & performant platform • OpenSearch/ELK (Elasticsearch, Logstash, Kibana) • AWS The place of work: Hybrid, London office. More ❯

the past several years and is backed by Insight Venture Partners ), a leading global private equity firm investing in high-growth technology and software companies that drive transformative change in the industries they serve. Founded in 2000, Kaseya currently serves customers in over 20 countries across a wide … team that values innovation and strives to make a meaningful difference in the world of technology, we want to hear from you. The Role: C# .NET Software Engineer Join the DRMM Team , a group dedicated to enhancing and maintaining the software that powers … users to connect and control desktops from anywhere in the world, delivering superior performance and reliability in real-time. About You (Essential): Experience with C# and the .NET Ecosystem: Minimum of 5 years, including strong proficiency with the latest versions of .NET. Cloud Computing Expertise: Hands-on experience with More ❯

past several years and is backed by Insight Venture Partners www.insightpartners.com ), a leading global private equity firm investing in high-growth technology and software companies that drive transformative change in the industries they serve. Founded in 2000, Kaseya currently serves customers in over 20 countries across a wide … team that values innovation and strives to make a meaningful difference in the world of technology, we want to hear from you. The Role: C# .NET Software Engineer Join the DRMM Team , a group dedicated to enhancing and maintaining the software that powers … users to connect and control desktops from anywhere in the world, delivering superior performance and reliability in real-time. About You (Essential): Experience with C# and the .NET Ecosystem: Minimum of 5 years, including strong proficiency with the latest versions of .NET. Cloud Computing Expertise: Hands-on experience with More ❯

want to login/join with: Senior Software Engineer - Leading Global FinTech - React/TypeScript/Node/C# - Hybrid in London (2 days a week) - £100k, London Client: Opus Recruitment Solutions Location: London, United Kingdom Job Category: Other EU work permit required … Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: I am supporting a leading global FinTech based in London with their search for a Senior Software Engineer . You'll join one of their core engineering squads and work on a key platform used by their … passion for software engineering is essential. Required technical skills include: React.js - 6+ years (solid understanding & up-to-date with latest tools) TypeScript C# .NET Node.js Additional requirements: Stakeholder Management Fintech/Finance experience is a plus The company has an excellent office in Central London, with a More ❯

Based in offices in central Cambridge (with hybrid work options available - 3 days a week in the office), this company develops software used for scientific engineering applications. Their software products have been best-in-class … for several years, and they progressively look forward to maintaining that position through new features and accessibility. Their software is based on C# with the use of TypeScript/JavaScript for web-based applications. For this role, they are looking to recruit an experienced C# software … high level of software maintainability. Requirements: 1st/2.1 in Computer Science or similar, and significant professional software experience using C# and .NET framework for Enterprise software products. Good communication skills - collaboration within the team is important. Demonstrable experience working on complex and More ❯

Join to apply for the Senior C# Software Engineer role at Adria Solutions Ltd . Are you a self-starter with a passion for building high-quality software solutions? Join our innovative finance company and play a key role in shaping … our cutting-edge products. What Youll Be Doing Developing and maintaining applications using C#, .NET, and SQL Server. Working with TypeScript/JavaScript to enhance front-end experiences. Collaborating with cross-functional teams to drive product improvements. Bonus: Experience with PHP is a plus! What Were Looking For Strong … experience in C# and .NET development. Proficiency in SQL Server for database management. Front-end development skills with JavaScript/TypeScript. Ability to work independently and thrive in a fully remote environment. Experience in the finance sector is advantageous but not required. Why Join Us? Remote working options available. More ❯

Social network you want to login/join with: Senior Software Engineer - Backend (C#), slough col-narrow-left Client: Trayport Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 … Trading feature Benchmarking code to reduce latency Do some design/planning with a colleague and raise an RFC Our services are written with C# on .NET 8 We use a fair bit of SQL Server, Kafka and RabbitMQ Azure DevOps. We are big fans of Azure Pipelines! Some … including planning, implementation and delivery Pairing with other engineers to share and expand your knowledge Contributing to technical discussions Skills & Experience Strong knowledge of C# or any popular programming language Can write efficient, concurrent code Knowledge of how distributed systems work Experience with Git, TeamCity and Octopus will be More ❯

Social network you want to login/join with: Senior Software Engineer - Trading Data, slough col-narrow-left Client: Trayport Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col … wide Job Description: The Role Trayport is actively looking for a Senior Software Developer to join our team for the design and development of our flagship data analytics platform where you will contribute to System Architecture, aid colleagues to help coordinate our projects and review code … would love to hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment More ❯

want to login/join with: Senior Software Engineer - Leading Global FinTech - React/TypeScript/Node/C# - Hybrid in London (2 days a week) - £100k, Slough Client: Opus Recruitment Solutions Location: Slough, United Kingdom Job Category: Other - EU work permit required … Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: I am supporting a leading global FinTech based in London with their search for a Senior Software Engineer. You'll join one of their core engineering squads and work on a key platform used by their global customer base. … You will need to have an in-depth understanding of: React.js - 6+ years (solid understanding of fundamentals & up-to-date with latest tools) TypeScript C# .Net Node.js Additional requirements include: Stakeholder Management Fintech/Finance experience is a plus The team is based in Central London, with a requirement More ❯

RWE Supply & Trading GmbH Position: Software Engineer (Full-time/Part-time, Permanent) Functional Area: IT/Digital Remuneration: Tariff/Non-tariff Department Insights Join us during an exciting time! RWE Supply & Trading has recently launched a new cloud-based data analytics platform. We are … and support functions. Data is central to our operations and will become even more crucial in the future. You will apply your expertise in C# and .NET to develop robust data services within the Mix system and help secure and modernize our architecture. Experience with AWS environments is highly … desirable. Your Future Responsibilities Design and develop scalable back-end services and APIs using C# and .NET 8. Implement data extraction and transformation logic within .NET environments. Utilize Python for data processing, automation, and specific application logic. Maintain and enhance the Market Data API, collaborating with business teams to More ❯

money and that’s why good things happen when you meerkat. We’d love you to be part of our journey. As the Senior Software Engineer, you will lead development of first-class technical solutions whilst also actively contributing to and leading a culture … objectives on your team. You will have a focus on end-to-end responsibility for the development, quality, observability, and testing of the software you build. Everyone is welcome. We have a culture of creativity. We approach our work passionately, improve constantly and celebrate our wins at every … of the development life cycle, from design to implementation, testing, security, and maintenance. Ensure testing and security standards are well embedded into the software the team produces. Be active in a community of practice for engineering to develop and share knowledge. Lead design reviews, prototype new technology and More ❯

Are you a Software Engineer with C# experience looking for your next challenge? Here at Leonardo, we are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of defence projects. Direct industry … experience is not required; we are happy to explore all backgrounds and help develop our software engineers. What you will do: We want to develop a new generation of features and capabilities using innovative software solutions. You will be a key part of a community of … world-class software engineers who will continuously improve, collaborate, and innovate to create market-leading products within the defence industry. What we are looking for: Machine-to-machine networking, working to third-party interface definitions Test frameworks and test development (not test-driven development) Microservices architecture/containerisation More ❯

Senior roles open) - Southwest HQ – Remote First Working Front End (Blazor) Engineers - Mid and Senior level Software Engineers (C#/Azure/API) Southwest HQ – Remote First Salary - £65,000/£70,000 12 Month FTC - View to permanent thereafter The opportunity to … join a brand-new innovation focussed team building a new platform which will transform a global marketplace. As a Software Engineer in this team you will engage in regular agile sessions, collaborating closely with your team to implement our roadmap while applying your technical and critical … quality while maximising team throughput through a strong CI/CD mindset. Your effective communication skills will enable you to work alongside other senior team members, taking lead roles in architectural and technical design discussions and presenting these during team refinement sessions. Technical Stack: Front End Blazor, Microservices More ❯

Senior roles open) - Southwest HQ – Remote First Working Front End (Blazor) Engineers - Mid and Senior level Software Engineers (C#/Azure/API) Southwest HQ – Remote First Salary - £65,000/£70,000 12 Month FTC - View to permanent thereafter The opportunity to … join a brand-new innovation focussed team building a new platform which will transform a global marketplace. As a Software Engineer in this team you will engage in regular agile sessions, collaborating closely with your team to implement our roadmap while applying your technical and critical … quality while maximising team throughput through a strong CI/CD mindset. Your effective communication skills will enable you to work alongside other senior team members, taking lead roles in architectural and technical design discussions and presenting these during team refinement sessions. Technical Stack: Front End Blazor, Microservices More ❯

Senior roles open) - Southwest HQ – Remote First Working Front End (Blazor) Engineers - Mid and Senior level Software Engineers (C#/Azure/API) Southwest HQ – Remote First 12 Month FTC - View to permanent thereafter The opportunity to join a brand-new innovation focussed … team building a new platform which will transform a global marketplace. As a Software Engineer in this team you will engage in regular agile sessions, collaborating closely with your team to implement our roadmap while applying your technical and critical-thinking skills. You will promote best … quality while maximising team throughput through a strong CI/CD mindset. Your effective communication skills will enable you to work alongside other senior team members, taking lead roles in architectural and technical design discussions and presenting these during team refinement sessions. Technical Stack: Front End Blazor, Microservices More ❯

The Role We are looking for a senior software developer to join our back-end development team working on our core trade execution platform. You will be involved in the design and development of new features for our clients, maintenance and support of existing functionality, and … importance as correct behaviour and stability are key to our client’s business. Responsibilities Design efficient and scalable implementations of new features in C C# in a highly concurrent environment Ensuring high quality and maintainable, unit tested code Expanding and maintaining our core execution platform and our continuous integration … and automation frameworks in C C# Developing new tooling in C++/C#/Powershell Assistance with client reported issues. Skills and Experience Essential: C++ C# Multithreaded code Desirable: C++ 17 and later Microsoft SQL Server Powershell More ❯

The Role We are looking for a senior software developer to join our back-end development team working on our core trade execution platform. You will be involved in the design and development of new features for our clients, maintenance and support of existing functionality, and … importance as correct behaviour and stability are key to our client’s business. Responsibilities Design efficient and scalable implementations of new features in C C# in a highly concurrent environment Ensuring high quality and maintainable, unit tested code Expanding and maintaining our core execution platform and our continuous integration … and automation frameworks in C C# Developing new tooling in C++/C#/Powershell Assistance with client reported issues. Skills and Experience Essential: C++ C# Multithreaded code Desirable: C++ 17 and later Microsoft SQL Server Powershell More ❯

built on Windows Server 2016 and Microsoft SQL Server 2017, supporting bespoke COTS medical software and infrastructure. As a Senior C# Developer, you will play a critical role in modernising and sustaining our Deployed System, originally deployed in 2011 and now undergoing a significant tech … uplift. You will work within a DevOps environment to uplift existing software, develop new modules, and support tightly integrated COTS and infrastructure components including Microsoft Office, Adobe Reader, and peripheral hardware like printers and scanners. You will contribute to system improvement while ensuring all changes align with Quality … system images. • Collaborate with infrastructure and support teams to address system-wide enhancements. Required qualifications to be successful in this role • Strong background in C# development with Visual Studio 2019. • Hands-on experience with Windows Server 2016 environments. • Solid experience working with Microsoft SQL Server 2017. • Familiarity with COTS More ❯

Job Description I am supporting a leading global FinTech based in London with their search for a Senior Software Engineer . You'll join one of their core engineering squads and work on a key platform used by their global customer base. This role … project, providing an opportunity to make significant decisions and influence the project's direction and future developments. The ideal candidate is a passionate Engineer who can drive the product forward and effectively communicate with various stakeholders within the company. You will need to be a GREAT COMMUNICATOR and … development and engineering is essential. Required technical skills include: React.js - 6+ years (solid understanding of fundamentals & up-to-date with latest tools) TypeScript C# .Net Node.js Azure Additional qualities needed: Good Communication skills Stakeholder Management Fintech/Finance experience is a plus The company has an excellent office More ❯

Amazing opportunity for an experienced software engineer to join a popular ecommerce company with an exciting roadmap for expansion and technological innovation. The technology department has been focusing on strategic initiatives, including decoupling their architecture and transitioning towards AWS. Currently, 90% of their infrastructure is on … based and fully autonomous approach, fostering collaboration and cross-functional work. You will collaborate with product owners, designers, testers, data engineers, and other software engineers within an agile environment, ensuring adherence to software engineering best practices. Your role will be pivotal in guiding the technical direction … by supporting fellow developers. Effective communication of technical details to non-technical stakeholders will be essential, as you will represent the voice of software craftsmanship within the team. Skills: The company offers an attractive salary of up to £75,000, plus bonuses and various benefits, with the flexibility More ❯

Amazing opportunity for an experienced software engineer to join a popular ecommerce company with an exciting roadmap for expansion and technological innovation. The technology department has been focusing on strategic initiatives, including decoupling their architecture and transitioning towards AWS. Currently, 90% of their infrastructure is on … based and fully autonomous approach, fostering collaboration and cross-functional work. You will collaborate with product owners, designers, testers, data engineers, and other software engineers within an agile environment, ensuring adherence to software engineering best practices. Your role will be pivotal in guiding the technical direction … by supporting fellow developers. Effective communication of technical details to non-technical stakeholders will be essential, as you will represent the voice of software craftsmanship within the team. Skills: The company offers an attractive salary of up to £75,000, plus bonuses and various benefits, with the flexibility More ❯

The Role Trayport is actively looking for a Senior Software Developer to join our team for the design and development of our flagship data analytics platform where you will contribute to System Architecture, aid colleagues to help coordinate our projects and review code too. Our platform … market data feeds that together add hundreds of millions of data points to our dataset every day. We encourage ownership across the entire software lifecycle, and will value your input on each stage. We take an iterative approach to solve problems and continually improve our product. If you … hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects Peer review code The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience with Git, and Deployment More ❯