Latest Full Stack Developer C# / React /Azure - Jobs

.NET Developer

As a .NET Developer, you will work on the world's first intelligent answer engine, leveraging advanced cloud data technology and semantic information recognition. You will collaborate with a team of experienced developers and receive training in cutting-edge technologies like .NET 10.0, C# 14, and Angular 21.

Noir Ec3R8Ee, EC3R 8EE, United Kingdom £80,000 – £100,000 pa

Hybrid Permanent Flexible

Senior Software and System Architect

You will lead the architecture for cloud-networking, including orchestration, provisioning, and security solutions. Your role involves designing state-of-the-art system architecture for DPUs and NICs, building end-to-end solutions from application to hardware, and working closely with global teams and high-profile customers on advanced technologies.

NVIDIA

Remote Permanent

Senior Software Engineer, RL Post-Training Frameworks

This role involves designing and building scalable reinforcement learning (RL) post-training infrastructure that supports the full lifecycle of RL workflows, from experimentation to production at massive scale. The engineer will optimize distributed training-inference-rollout loops across heterogeneous hardware, contribute to open-source RL frameworks, and collaborate with research and hardware teams to advance AI capabilities. Work includes improving system resilience, performance, and integration with next-generation technologies.

NVIDIA Germany

Remote Permanent

Lead Full Stack Software Developer

Technical Lead Full Stack Developer(TypeScript, JavaScript, Node)Location: Hybrid working within the southSalary: Competitive + benefitsWe're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers....

Spectrum IT Recruitment Bristol, United Kingdom £80,000 – £100,000 pa

Lead Full Stack Software Developer

Technical Lead Full Stack Developer(TypeScript, JavaScript, Node)Location: Hybrid working within HampshireSalary: Competitive + benefitsWe're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They...

Spectrum IT Recruitment Guildford, United Kingdom

Software Engineer - Platform Productivity | United Kingdom |

You will work on the Internal Engineering Platform at Grafana Labs, focusing on developer productivity and automation for internal engineering teams. Your role involves improving CI/CD systems, release automation, configuration management, and artefact handling, while collaborating across engineering and security teams. You'll help shape the roadmap, maintain platform tooling, and participate in on-call rotations to support critical platform services.

Grafana Labs United Kingdom £91,755 – £110,106 pa

Remote

Manager, Technical Solutions Management

Lead and develop a team of Technical Solutions Managers responsible for managing technical relationships with strategic AI and cloud customers. Drive execution of complex technical programs, collaborate across engineering and product teams, and improve service offerings based on customer feedback and performance insights. This role is central to ensuring high-performance AI workloads and shaping the customer experience on a cutting-edge cloud platform.

CoreWeave London, United Kingdom

Hybrid Permanent

Senior Specialist Field Engineer - Networking

This role involves serving as the primary technical contact for customers using CoreWeave's AI-optimized cloud infrastructure, with a strong focus on networking within high-performance computing and Kubernetes environments. The engineer will lead proof-of-concept deployments, optimize customer workloads, and contribute to product development by providing field insights. It combines hands-on technical delivery with strategic input into networking architecture and performance optimization for AI workloads.

CoreWeave London, United Kingdom

Hybrid Permanent

DV Cleared Cloud Engineers

Design and build secure, high-availability AWS cloud architectures for critical national infrastructure and global defence systems. Automate infrastructure using IaC tools and support zero-trust security models within an agile team. Provide technical leadership and mentorship while maintaining deployed systems at scale.

Salt United Kingdom £70,000 – £100,000 pa

On-site Permanent Clearance Required

Java Full Stack Engineer

Java Full Stack Engineer - ConsultantSalary: £45,000 - £55,000 plus benefits, perks, and healthcare options!Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sitesSecurity Clearance: Must be SC eligibleBase locations: London, Manchester or GlasgowOverview:We're looking...

83zero London, City And County Of the City Of London, United Kingdom £45,000 – £55,000 pa

Java Full Stack Engineer

Java Full Stack Engineer - ConsultantSalary: £45,000 - £55,000 plus benefits, perks, and healthcare options!Job type: Permanent | Hybrid (1-2 days per week) | Occasional travel to client sitesSecurity Clearance: Must be SC eligibleBase locations: London, Manchester or GlasgowOverviewWe're looking...

83zero Manchester, United Kingdom £45,000 – £55,000 pa

Senior Full Stack Engineer (Python / AWS / Node.js)

Design and build scalable cloud-based applications and APIs with a focus on back-end development using Python and AWS, while contributing to front-end components with Node.js and JavaScript. Collaborate on architecture and technical decision-making within a growing engineering team. Work in a hybrid setup with a mix of office and remote days.

Robert Half Northampton, United Kingdom

Data Engineer (Full-Stack Data Products)

The ClientWe are delighted to be ,once more, recruiting on behalf of our prestigious client, a newly created JV Technology Consulting business formed by global leaders in the fields of management consulting and investment fund management. Based in Newcastle upon...

Catalyst Ne11Ad, NE1 1AD, United Kingdom

Applied AI Engineer

Design and deploy AI-native applications using LLMs, agentic systems, and multimodal AI technologies across the full stack. Develop intelligent agent workflows with Google's Gemini Enterprise Agent Platform and ADK, implement RAG architectures, and build scalable front-end and back-end systems. Collaborate with stakeholders to deliver production-grade AI solutions that solve real business problems.

Tenth Revolution Group London, United Kingdom £150,000 – £190,000 pa

Senior Observability Engineer (Dynatrace)

Lead the design, deployment, and optimisation of Dynatrace observability solutions across enterprise environments, including full-stack monitoring, log management, and automation. Deliver client-facing technical leadership, produce architecture documentation, and mentor junior consultants. Integrate with ITSM tools and CI/CD pipelines while ensuring compliance with data protection and security standards.

Experis London, City And County Of the City Of London, United Kingdom £550 – £600 pd

Remote Contract Clearance Required