Latest software engineer Jobs

Senior AI Engineer

This role involves leading the technical strategy and implementation of AI and machine learning solutions across the firm, from model development to deployment and integration. The Senior AI Engineer will manage a team of IT professionals, collaborate with business stakeholders to identify high-value use cases, and guide both internal and external teams in building scalable AI systems. The position emphasizes technical leadership, architectural best practices, and continuous improvement within a global professional services environment.

A&O Shearman Banbridge, County Down, United Kingdom

Senior AI Engineer

This role involves leading the technical strategy and implementation of AI and machine learning solutions across the firm, including end-to-end development, deployment, and integration of models. The Senior AI Engineer will manage a team of IT professionals, collaborate with business stakeholders to identify use cases, and guide external service providers. The position emphasizes scalable architecture, innovation, and continuous improvement within a global professional services environment.

A&O Shearman Moyallan, County Down, United Kingdom

Senior MLOps Engineer - DSX Enablement

Develop and optimize AI infrastructure solutions on NVIDIA's NeoCloud and partner platforms, focusing on distributed training, inference, and MLOps pipelines. Serve as a technical advisor for internal and external customers, diagnosing full-stack AI/ML system issues and contributing to open-source tools. Collaborate with engineering teams to enhance accelerated frameworks and support new hardware integration.

NVIDIA PLN 292,500 – PLN 650,000 pa

Senior CPU Performance Developer Technology Engineer

This role involves deep performance analysis and optimization of cloud and HPC CPU workloads on NVIDIA's CPU architecture. You'll collaborate with developers, researchers, and internal teams to enhance software stacks, create optimized reference code, and influence next-generation CPU design. The position requires strong expertise in low-level programming and performance tuning for enterprise-scale applications.

NVIDIA Switzerland PLN 292,500 – PLN 650,000 pa

Sr. Frontend Engineer - Graph UI , London)

Develops and leads the implementation of large-scale graph-based UI features for a cybersecurity platform, focusing on complex data visualization using tools like Keylines and D3.js. Collaborates with design, backend, and product teams to deliver scalable, ergonomic visual systems integrated with high-volume backend data. Mentors junior engineers and contributes to a collaborative engineering culture.

CrowdStrike London, United Kingdom

Hybrid Permanent

Manager, Corporate Sales Engineering

Lead and develop a high-performing Corporate Sales Engineering team, driving technical excellence and strategic pre-sales support for enterprise clients. Guide complex sales cycles, design security solutions, and represent CrowdStrike in executive engagements. Focus on AI-driven innovation, team development, and scaling technical sales processes in a fast-paced cybersecurity environment.

CrowdStrike Reading, United Kingdom

Infrastructure Team Lead

Lead the infrastructure team responsible for maintaining and improving systems that support AI research and development, including GPU clusters and internal engineering services. Drive technical strategy, operational stability, and team development through automation, infrastructure-as-code, and vendor management. Focus on reliability, scalability, and reducing operational toil in a Linux-based, distributed systems environment.

Speechmatics Cambridge, United Kingdom

Principal Data Scientist (Fine-tuning & Model Optimisation)

Lead the design and implementation of fine-tuning strategies for large language models, from selecting base models to deploying optimised versions in production. Build evaluation frameworks and reproducible experiment pipelines while mentoring a technical team. Work across data, domain, and product functions to deliver reliable AI models for regulated, real-world applications.

Experis United Kingdom £110,000 – £130,000 pa

Head of International Security

This role leads international security strategy for a frontier AI company, focusing on compliance, cloud security, and AI-specific risks across non-US markets. The person will drive secure-by-default architecture, regulatory alignment, and high-assurance protections for government and enterprise customers. Key responsibilities include cross-border data governance, multi-tenant isolation, and detection engineering tailored to regional requirements.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required

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Staff SRE, AI Infrastructure

Design and implement monitoring, logging, and alerting systems to enable rapid detection and recovery. Build dashboards that reflect real user-centric platform health. Improve deployment safety through better change management, validation, and rollback mechanisms.

Wayve London, United Kingdom

On-site Permanent

.NET Developer

Work on complex greenfield .NET/C# software projects involving full-stack development with ASP.NET Core, Blazor, React, and JavaScript. Integrate AI capabilities using ML.NET and Azure AI, while collaborating in an agile environment with modern DevOps practices on Azure. The role offers technical growth and the chance to shape critical systems for a rapidly scaling streaming platform.

Noir M11Ar, United Kingdom £60,000 – £80,000 pa

.NET Developer

Design and build complex greenfield .NET/C# software systems using modern technologies including ASP.NET Core, Blazor, and Azure AI. Work in a full-stack capacity with JavaScript and React, contributing to scalable backend services and intelligent features leveraging ML.NET. Operate in a high-trust Agile environment with flexible hours and a focus on innovation.

Noir Bn111Al, United Kingdom £65,000 – £85,000 pa

AWS Specialist Sellers, Strategic Pursuits

Lead high-value enterprise opportunities through the joint AWS and OpenAI co-sell motion, working closely with AWS field teams and OpenAI stakeholders to shape and close strategic AI and cloud transformation deals. Develop scalable playbooks and value propositions that align OpenAI’s capabilities with enterprise business priorities. Operate in a cross-functional, executive-facing role to drive commercial execution and pipeline growth.

OpenAI London, United Kingdom

Hybrid Permanent

IT Technical Support Specialist (Internal Title: COE Specialist)

The COE Specialist ensures the smooth operation of business systems by monitoring, resolving, and escalating incidents within a 24x7 support environment. This role involves hands-on troubleshooting of hardware, software, and network issues, coordinating with engineering and technology teams to restore services quickly. The specialist acts as a technical point of contact, managing ticketing, incident prioritization, and communication to minimize customer impact during outages.

Ocado United Kingdom

W

Director of Platform Management for Simulation, Evaluation & Validation

Lead the product vision and strategy for Wayve’s simulation, evaluation, and validation platforms used to develop and test AI-driven autonomous vehicles. Guide cross-functional platform teams to build unified, high-performance developer tools that ensure safety, reliability, and rapid iteration. The role involves deep collaboration with engineering and science teams, setting quality standards, and shaping how AI systems are validated before real-world deployment.

Wayve United Kingdom US$332,000 – US$415,000 pa

Hybrid Permanent