276 to 300 of 307 C# Jobs in the North of England

Senior Software Engineer/Developer (C# .Net) Newcastle to £120k Opportunity to join a rapidly growing Fintech that is building sophisticated technology for the global investment management industry. Backed by significant funding and working alongside leading hedge fund partners, the company is solving complex engineering problems at scale … investing heavily in the continued evolution of its core platform. This is an opportunity for an intellectually curious C# Software Engineer to join a high-calibre team where technical excellence is valued and engineers are trusted to influence architecture, design and product direction. As a senior member of the engineering ...

C# .NET Software Developer | Hybrid | Manchester | Permanent Are you a passionate C# .NET Developer looking to work with modern technologies in a collaborative DevOps environment? We're looking for a talented Software Developer to join a growing technology team where you'll play a key role in designing, building … modern API architectures , whilst contributing to projects that genuinely make an impact. What you'll be doing Developing and enhancing bespoke applications using C# .NET and .NET Core Building integrations and APIs across multiple business systems Working across the full Software Development Lifecycle Deploying solutions using Agile and DevOps best ...

RedRock Resourcing is seeking a skilled C# .NET Software Developer for a hybrid role in Manchester. You will design, build and enhance bespoke software solutions within a collaborative DevOps environment. You will work with .NET Core, C#, and modern API architectures, deploying solutions in cloud-based infrastructures. The role offers ...

growth and development of our core values: We Before Me, Positive Energy, Knowledge Explorer, and Own It Job Qualifications: Skilled in Java, C# or equivalent object-oriented programming language Strong algorithmic and object-oriented design skills Extensive experience with SQL and Relational Databases such as SQL Server Expertise in testing … M.S. in Computer Science, or equivalent work experience 2-5 years of hands-on experience developing and testing scalable enterprise applications using Java, C#, or equivalent object-oriented programing languages Vestmark is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. ...

help other engineers make the same shift. Skills & Experience What you'll bring Demonstrated senior-level experience building production backend services — including .NET/C# and PostgreSQL systems — with a demonstrable shift from writing code to directing agents: the majority of your recent production output should be AI-generated under … Experience building agent infrastructure: MCP servers and tool layers, sandboxed execution, and CI/CD adapted for agent-driven workflows. Deep enough .NET/C# and SQL reading fluency to audit generated code when quality gates flag it — schema design, query plans, streaming vs. buffering, memory behaviour. Excellent written communication ...

Senior Software Developer - .Net/C# - 100% Remote Are you the kind of developer who sees something that's not quite right and justowns it, rather than waiting to be told to fix it? (This isn't a role for someone who wants tickets pointed at them … facing transport technology business, fully remote, with a small, close-knit engineering team building consumer-facing apps (built on .NET MAUI, so a single C#/.NET codebase across platforms) backed by a .NET Core API. The business is growing - new regional contracts are coming online that will substantially increase ...

facing applications Integrate systems with hardware, sensors, instruments or edge devices Test thoroughly and support delivery into live environments Work in Python as standard; C#/.NET is the preferred application stack Collaborate with people working on AI, embedded and cloud components What you will need Commercial software experience across … computer engineering background, or similar (electronics, mechatronics, embedded systems) Confidence gathering requirements and turning them into working software Fluent English for international work Preferred C# and .NET (Windows services, desktop or device-side applications) Familiarity with industrial or lab protocols (for example serial, MQTT, Modbus, CAN) Comfortable on Windows ...

manage context, integrate models, build evaluations and handle the plumbing and the polish – all of it. Crucially, most of this work happens in established C# .NET codebases, not greenfield projects. Klipboard's products have been earning their keep for years, and the job is landing modern AI capability inside them … perfect next quarter. Key Responsibilities: Role AccountabilitiesBuild AI features quickly and properly – from prompts and context design through to full LLM integration in established C# .NET codebases. Make them production-grade – error handling, fallbacks, latency management, logging, monitoring and solid evaluation before anything reaches a customer. Stay sharp and share ...

across multi-tenant data platform services: data ingestion, schema management, effective dating, snapshots, calculated fields, and exports. Work hands-on with .NET 8/C#, PostgreSQL, EF Core, Dapper, MediatR (CQRS), and RabbitMQ (MassTransit) event-driven workflows. Optimise performance-critical paths: bulk ingestion, large data exports, memory-efficient streaming … exposing internal APIs as agent-callable tools. Experience with LLM evaluation: eval suites, behavioural test design, or benchmarking agent workflows. Functional programming in C# (LanguageExt - Either/Option patterns). CDC/event-driven ingestion (Debezium, Kafka) or lakehouse exposure (Microsoft Fabric). Azure services, Docker, Kubernetes/Helm. Familiarity ...

Experis - ManpowerGroup in Sheffield is seeking a Software Engineer to join the Strategic Engineering team in Cyber Security. This role focuses on production-grade backend services, APIs, and tooling using Go, Python, Java, or C#. ...

team, develop and maintain the Case Management System, and help define software specifications throughout the production life cycle. The role requires strong .NET/C#, SQL (T-SQL) and PowerApps experience, plus prior leadership. #J-18808-Ljbffr ...

practices. The position offers a competitive salary of up to £65k and benefits such as hybrid working options. Ideal candidates will have experience in C#, .NET, and React, as well as knowledge of AWS and Docker. #J-18808-Ljbffr ...

Senior Software Engineer/Developer (C# .Net) Newcastle to £120k Opportunity to join a rapidly growing Fintech that is building sophisticated technology for the global investment management industry. Backed by significant funding and working alongside leading hedge fund partners, the company is solving complex engineering problems at scale ...

well-funded Fintech scale-up is looking for a Lead C# Developer/Backend Software Engineer in Newcastle. You will design and implement core application logic, build APIs and microservices, and provide technical leadership while mentoring your team. Ideal candidates will have a strong background in C# .Net Core ...

Salary: Up to £110,000 + Bonus & Benefits Harrington Starr is partnering with a leading financial technology firm to hire a Principal C# Software Engineer in Newcastle. This is a senior technical leadership role focused on real-time trading technology, platform modernisation and re-architecture , combining hands-on engineering, architecture … Operations to deliver practical technical solutions Mentor engineers and champion engineering standards, best practices and continuous improvement What We're Looking For: Strong C#/.NET software engineering experience Strong understanding of real-time and low-latency architecture Experience leading modernisation, migration or re-architecture programmes Experience with cloud-native ...

platform's technical direction - ideally from having led or been closely involved in a similar migration previously Get hands-on with modifying existing C# code to run on Linux, alongside embedded C/C++ development Liaise closely with the company's Germany office, who have led the Linux platform project … embedded Linux background, with proficiency in C/C++ Minimum 3 years' commercial object-oriented development experience in a C-like language (C++ or C#) Minimum 5 years' experience developing for embedded Linux systems, with in-depth system architecture knowledge Experience developing for resource-constrained embedded platforms Experience with ...

Software Developer | Java, C#, Rust, Python | Newcastle upon Tyne | £80,000 – £180,000 Base – salary is genuinely open for the right person at any level – multiple positions available Your gateway into Capital Markets - no industry background needed. Are you the kind of person who finished top of your class without … looking for: An outstanding academic track record - this client hires on raw academic power first Strong, hands‐on skills in Java, C#/.NET, Rust or Python A genuinely entrepreneurial streak - you take ownership, run towards problems, and don't wait to be told what to do An appetite ...

My client is a market leader in their field of electronics, supplying the global test equipment and instrumentation sectors. Following a consolidated period of CAPEX investment, improvement works and with ambitious growth plans, my client ...

manage context, integrate models, build evaluations and handle the plumbing and the polish – all of it. Crucially, most of this work happens in established C# .NET codebases, not greenfield projects. Klipboard's products have been earning their keep for years, and the job is landing modern AI capability inside them … perfect next quarter. Key Responsibilities: Role AccountabilitiesBuild AI features quickly and properly – from prompts and context design through to full LLM integration in established C# .NET codebases. Make them production-grade – error handling, fallbacks, latency management, logging, monitoring and solid evaluation before anything reaches a customer. Stay sharp and share ...

Senior Product Engineer C#/.NET & AI Sheffield/Tankersley Hybrid 3 days onsite, 2 remote Up to £80,000 Were partnering with an established global software business making a major investment into Applied AI and Generative AI across its product portfolio. This is not a Data Science or research ...

Senior Product Engineer C#/.NET & AI Hybrid 3 days onsite, 2 remote Up to £80,000 Were partnering with an established global software business making a major investment into Applied AI and Generative AI across its product portfolio. This is not a Data Science or research position click apply ...

Software Engineer (C# programming/HMI Development) £50,000 - £60,000 + 10% Bonus + Life Assurance + Private Healthcare + Medical + Flexitime Knutsford Are you a Software Engineer with experience in C# programming alongside HMI development, looking for a fully autonomous role with continuous training and development … will be responsible for designing, developing and upgrading both PLC and PCB control systems alike. You will also produce PC software, programming with C#, alongside HMI interface development. Finally, you will test, fault find, and commission control systems, predominantly from the office, with occasional customer site visits. Backed by over ...

keep delivery pace predictable Contribute to engineering standards and improve the wider engineering function Requirements Production-grade software development experience, most likely in Python, C# .NET, or both (or similar) Engineering depth and strong systems thinking Knowledge of AI tooling fundamentals and how AI tooling works under the hood Fluency … ChatGPT is desirable Willingness to work in a matrix structure Core Competencies Demonstrates expertise in production-grade software development, particularly in Python and C# .NET, while effectively mentoring engineers and managing technical direction. Proficient in AI-native engineering and capable of translating complex technical concepts to non-technical stakeholders. Highest ...

Harrington Starr is partnering with a leading financial technology firm to hire a Principal C# Software Engineer in Newcastle. The role focuses on real-time trading technology, platform modernisation and re-architecture, combining hands-on engineering, architecture and mentoring. The successful candidate will shape technical strategy, lead platform development through ...

Client Server in Newcastle is seeking a Senior Software Engineer to design and develop backend services using modern C# and .NET. You will influence architecture and product direction within a high-caliber team. As a senior engineer, you will tackle data-intensive distributed systems with performance and reliability requirements, contributing ...