Part-Time 'C#' Job Vacancies

1 to 25 of 54 Part-Time C# Jobs

.Net Full Stack Developer (SC Eligible)

Guernsey, UK
Hybrid / WFH Options
Stealth iT Consulting
option of fully remote or hybrid + ad hoc client site travel) Primary skills & requirements; Must be eligible for SC Clearance Extensive experience building services using ASP.NET Core and C# Experience developing front-end web applications using modern frameworks such as React, Angular, or Blazor/Razor Experience with cloud technologies such as AWS or Azure Experience with CI/ More ❯
Employment Type: Part-time
Posted:

Dotnet Developer

Guernsey, UK
Hybrid / WFH Options
develop
agile ceremonies Collaborate with a distributed team to deliver solutions on time and to spec What Youll Need 3+ years of professional experience in .NET development Strong proficiency in C#, ASP.NET Core, Entity Framework Solid understanding of RESTful API design and software architecture principles Experience with Azure or other cloud environments preferred Good communication skills and ability to work independently More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

Guernsey, UK
Hybrid / WFH Options
Digital Waffle
have partnered with a fast-growing technology. Their currently looking for additional team members to assist with the continued growth and increase in work! Full Stack Developer required skills: C# .NET Core React or Angular JavaScript/TypeScript SQL APIs CI/CD AWS or Azure Full Stack nice to haves: Experience with start ups You must be UK based More ❯
Employment Type: Part-time
Posted:

Java Full Stack Engineer

Guernsey, UK
Stealth iT Consulting
and integrating with NoSQL database (familiarity with MongoDB is preferred) or SQL databases such as Postgres Familiarity with web standards, accessibility, and development best practice Bonus: Building microservices in C# Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc. Using the GOV.UK Design System and using Nunjucks More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Guernsey, UK
Lorien
migration methodology and tooling robustness. Adapt to diverse legacy stacks, including proprietary or niche technologies. Required Skills & Experience 5+ years of full-stack development experience. Strong coding skills in: C#, .NET Core & one of Python/JavaScript/TypeScript. Experience modernising or migrating legacy systems (e.g., WinForms, WebForms, classic ASP). Familiarity with AI developer toolchains (LangChain, Semantic Kernel, Devin More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

Guernsey, UK
Primis
from requirements to release - with freedom and accountability. What Youll Bring 57 years experience in software engineering, with a degree in Computer Science or related field. Strong skills in C# or Java, plus experience in database design and web technologies (HTML, JavaScript, CSS). Solid understanding of OO design, design patterns, and server-side development. A proactive, detail-oriented, and More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

Guernsey, UK
Hybrid / WFH Options
Your Next Hire
Senior Software Engineer Fully Remote - UK Based 60,000 C#, .Net, .Net Core, Angular, Microservices, Azure, AKS Your Next Hire have partnered with a SaaS provider who are transforming the automotive industry. They have an established client base and an established product estate, currently on a journey to rewrite and migrate all of their legacy applications to a modern, azure More ❯
Employment Type: Part-time
Posted:

Contract QA/Test Automation Lead Trading Platforms (Outside IR35)

Guernsey, UK
Hybrid / WFH Options
Pharos Resource Partners
Youll Bring 8+ years QA/engineering experience, including 5+ within financial or trading systems Strong hands-on experience with Azure, AKS, Solace (or Kafka/RabbitMQ), SQL, and C#/.NET Proven track record designing automation frameworks and performance/security test suites Excellent communication and leadership skills with the ability to influence cross-functional teams Contract Details Initial More ❯
Employment Type: Part-time
Posted:

IT Tutor - Software Engineering & Development

East London, London, United Kingdom
Langton not 4 profit
and/or equivalent qualification/knowledge gained through experience. Knowledge of Software Developing Tools and Concepts at Level 3 and 4. Knowledge and application of the programme languages C#, HTML5, CSS3, JavaScript, SQL, Python, Java, PHP, Mobile app design & Development. Creativity and flexibility to develop and enhance teaching materials in order to engage learners and respond to learner interests. More ❯
Employment Type: Contract, Part Time
Posted:

Founding Software Engineer

London, UK
Burns Sheehan
platforms in your workflow. A customer-obsessed, fast-learning engineer who cares about real-world impact. Tech Stack: Frontend: React Native, Expo, TypeScript, Redux Backend: Azure, .NET Core, Docker, C#, SignalR They are pragmatic about using the right tool for the job and while the backend relies heavily on the Microsoft stack they actively consider other languages like Python for More ❯
Employment Type: Part-time
Posted:

Senior Software Engineer

Guernsey, UK
Hybrid / WFH Options
AG Talent
a bit of backbone. People wholl push back when something doesnt make sense. The stack is Kotlin on AWS, but if youve used any OO language (Java, Python, Ruby, C#, PHP) and are open to learning, thats fine. Theres a monolith (by design), organised into modules. Theyre not obsessed with microservices for the sake of it. Youll join a More ❯
Employment Type: Part-time
Posted:

Remote Senior Java Software Engineer - Crypto Fintech

West London, UK
Hybrid / WFH Options
McGregor Boyall
and maintain a mission-critical global codebase What they're looking for 5+ years' software engineering experience (3+ in financial markets/algos) Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus) Hands-on experience with real-time data processing & distributed systems Strong understanding of software engineering and system architecture A proactive problem-solver with excellent collaboration More ❯
Employment Type: Part-time
Posted:

Remote Senior Java Software Engineer - Crypto Fintech

Central London, UK
Hybrid / WFH Options
McGregor Boyall
and maintain a mission-critical global codebase What they're looking for 5+ years' software engineering experience (3+ in financial markets/algos) Strong coding skills in Java, Kotlin, C#, or C++ (Python a plus) Hands-on experience with real-time data processing & distributed systems Strong understanding of software engineering and system architecture A proactive problem-solver with excellent collaboration More ❯
Employment Type: Part-time
Posted:

Hands on Development Lead

Guernsey, UK
TAINA Technology Limited
secure environment. Experience, skills and attributes: A people focused person A genuine passion for mentoring and line management Comfortable working in a distributed Agile environment 5+ years' experience of C# development Proven experience creating awesome web user interfaces, ideally responsive websites Experience with Web API, RESTful services Experience with at least one RDBMS such as SQL Server, MySQL, PostgreSQL Knowledge More ❯
Employment Type: Part-time
Posted:

Software Engineer

Broad Common, Worcestershire, UK
T2M Resourcing
maintaining existing ones and supporting across the business application architecture which would including various integrations, ticketing systems, sales order processing, invoicing, warehousing, logistics and CRM systems, mainly built with C# and ASP.net but some legacy bits with vb. About you Youll be comfortable with web development using a Microsoft development stack, leaning towards the back end but with full stack More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Guernsey, UK
Oracle
web services Work with modern JavaScript libraries and frameworks such as React/pReact. TypeScript as well as experience with micro front-end architecture Development experience in Java, C++, C#, and/or .NET Deep understanding of object-oriented design and SDK development, specifically within a cloud environment Experience working with other cloud teams and accommodating requirements from those teams More ❯
Employment Type: Part-time
Posted:

Software Engineer

Guernsey, UK
trg.recruitment
leading Workplace Wellbeing and Health company (Mental Health, Absence Support, Coaching and more. This company makes a real difference in people's lives for the better. Details: Tech Stack: C#, .NET, Azure | Ideally Svelte or Vue JS (Angular or React is also okay) Paying around 40-60k DOE Start-up culture. Working on greenfield projects, including AI and other More ❯
Employment Type: Part-time
Posted:

Lead Software Engineer

Stockport, Greater Manchester, UK
Socium
and guide engineers to raise the standard. Help drive clean, scalable SaaS platform development. Work closely with product and leadership to shape direction. Tech youll be around: .NET and C# JavaScript/TypeScript Azure cloud-native services CI/CD pipelines, IaC Containerised apps ( Why its worth it: Autonomy to shape engineering culture Fast track to more senior leadership as More ❯
Employment Type: Part-time
Posted:

Dynamics CE Solution Architect - Perm - remote UK

Central London, UK
Hybrid / WFH Options
Infused Solutions
Azure & Microsoft 365 Experience with Agile, DevOps, and delivery lifecycles Strong consultancy, communication, and stakeholder skills Microsoft certifications (or willingness to maintain) Nice to Have: Power BI, JavaScript/C#, SSRS Why Join Us? Salary up to 90k + excellent benefits Hybrid working (flexible balance of office & remote) Varied projects across multiple industries Professional development & certifications supported Collaborative culture with More ❯
Employment Type: Part-time
Posted:

Dynamics CE Solution Architect - Perm - remote UK

West London, UK
Hybrid / WFH Options
Infused Solutions
Azure & Microsoft 365 Experience with Agile, DevOps, and delivery lifecycles Strong consultancy, communication, and stakeholder skills Microsoft certifications (or willingness to maintain) Nice to Have: Power BI, JavaScript/C#, SSRS Why Join Us? Salary up to 90k + excellent benefits Hybrid working (flexible balance of office & remote) Varied projects across multiple industries Professional development & certifications supported Collaborative culture with More ❯
Employment Type: Part-time
Posted:

IT Developer

Fulwood, Lancashire, UK
Hybrid / WFH Options
Sustainable Energy First
Maintain and develop existing Sustainable Energy First programs. Participate in the testing of programs. Respond to feedback from system users. Requirements Minimum 3 years experience in .NET MVC development, C# & jQuery Experience of test-driven development within an Agile environment including involvement in estimation, planning and code review Experience in working with Microsoft Power Apps and Power Automate would be More ❯
Employment Type: Part-time
Posted:

Automation Test Analyst

Guernsey, UK
Peregrine
junior testers on best practices in automation testing. Qualifications 3+ years of hands-on automation testing experience. Required Skills Strong programming skills in Java; knowledge of other languages (Python, C#, JavaScript) is a plus. Proven experience creating automated test scripts from scratch. Experience with regression testing and test case maintenance. Broad knowledge of automation testing tools (e.g., Selenium, Cypress, TestNG More ❯
Employment Type: Part-time
Posted:

Backend Software Engineer AI - Cybersecurity

Cheshire East, Cheshire, UK
Client Server
bath, shower facilities and of course, all the latest kit to work with About you: You have strong backend software engineering experience with any OO programming languages e.g. Java, C#, C++, Python, Golang You have multi-agent AI experience within a commercial setting You have strong business acumen You believe in producing quality code and have experience with TDD and More ❯
Employment Type: Part-time
Posted:

Technical Support Analyst - SQL

Guernsey, UK
Hybrid / WFH Options
IRIS Software Group
Good general IT knowledge (desktops, major apps, basic networks) plus strong comms, detail focus, and problem-solving. Nice to have Some exposure to web app debugging ( ASP/ASP.NET (C#) or JavaScript ). Experience with iSAMS/education MIS . Remote (UK) with occasional office visits. 37.5 hours per week on rotating shifts: 06:0014:00/ More ❯
Employment Type: Part-time
Posted:

EPM Developer

Guernsey, UK
Catch Resource Management
EPM, CPM, Enterprise Performance Management, Corporate Performance Management, OneStream, CCH Tagetik, Anaplan, Oracle EPM, IBM, Cognos, Hyperion, Essbase, SAP BPC, Technical Consultant, Software Engineer, Developer, Software Developer, SQL, VB., C#, FP&A, Financial Transformation, Planning, Budgeting, Forecasting, Business Rules, Reporting, Integration, Consolidation- UK - Remote - 55,000 - 75,000 per annum (depending on experience) Our client, a leading OneStream consultancy are More ❯
Employment Type: Part-time
Posted:
C#
10th Percentile
£32,500
25th Percentile
£46,250
Median
£60,000
75th Percentile
£80,000
90th Percentile
£100,750