Latest software engineer Jobs

Software Engineer, Integrity Foundations - London

Design and build scalable systems to detect, track, and enforce responses to harmful use of AI technologies. Collaborate with cross-functional teams including policy, legal, and data science to combat abuse at scale. Leverage cutting-edge AI tools to automate harm detection and enhance platform integrity.

OpenAI London, United Kingdom

Permanent

Fullstack Software Engineer, Child Safety Tools & Systems

This role involves building and maintaining data-intensive, AI-powered applications and infrastructure to detect and prevent abuse in OpenAI’s products. You will work closely with operators and investigators to design and deliver systems that enhance their efficiency and safety, while also contributing to the team’s technical strategy.

OpenAI London, United Kingdom

Permanent

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Senior Software Engineer, Data & Orchestration

This role involves designing and evolving scalable data pipeline and orchestration infrastructure to support Wayve’s autonomous driving systems. The engineer will revamp the existing Harness system and build a new DAG-based workflow platform to handle high-volume data from vehicle fleets and external sources. The position emphasizes reliability, efficiency, and usability across distributed data processing, batch inference, and incident response workflows.

Wayve London, United Kingdom

Senior Software Engineer, AI Inference Systems

Design and optimize high-performance AI inference systems for large-scale models using NVIDIA's latest GPU hardware. Develop and enhance inference frameworks like vLLM, implement advanced parallelism techniques, and build optimized GPU kernels. Contribute to compiler infrastructure, benchmarking, and distributed scheduling for multi-node, multi-cloud deployments. Integrate research innovations into production software and publish original work in ML systems.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software Engineer, AI Inference Systems

Design and optimize high-performance AI inference systems for large-scale models using cutting-edge GPU hardware. Develop and enhance inference frameworks like vLLM, implement advanced parallelism techniques, and contribute to compiler and kernel optimization. Collaborate across teams to improve performance across multi-GPU and multi-cloud environments, with opportunities to publish research and influence industry benchmarks.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Staff+ Software Engineer, Platform Connectivity

Design and operate core connectivity infrastructure for AI agents, including the MCP proxy, OAuth/token management, and admin controls. Contribute to the open MCP standard and SDKs while ensuring enterprise-grade reliability and security. Work across distributed teams to ship foundational services used by Claude products and API consumers.

Anthropic United Kingdom US$405,000 – US$485,000 pa

Staff Software Engineer, Node Infra

This role focuses on designing and operating large-scale AI infrastructure, specifically managing the lifecycle of compute nodes across cloud and on-prem environments. The engineer will lead technical strategy for node provisioning, health monitoring, and automated repair systems, ensuring high reliability and efficiency across Anthropic's GPU, TPU, and Trainium fleets. Collaboration with research, inference, and cloud provider teams is central to shaping long-term infrastructure and compute strategy.

Anthropic London, United Kingdom £325,000 – £485,000 pa

Junior Software Engineer (C++ / C#)

This role involves developing software across desktop, embedded, robotics, and cloud platforms, with exposure to computer vision, AI, high-performance computing, and IoT. The engineer will work in an interdisciplinary team using C++ and C#, solving complex technical problems in real-world industrial applications. It offers hands-on integration of software and hardware with strong support for learning and career growth.

Softweb Resourcing Box Makers Yard, Bristol (county), United Kingdom £35,000 – £45,000 pa

On-site Permanent

Senior Software Engineer (Python)

Design and build production-grade, AI-driven systems with a focus on safety, compliance, and scalability in regulated financial environments. Develop policy enforcement, behavioural monitoring, and evaluation frameworks for agentic AI workflows on a serverless AWS platform. Collaborate with AI, product, and compliance teams while mentoring engineers and shaping best practices in AI-augmented development.

Aveni United Kingdom

Remote Permanent

Lead Software Engineer

Lead a product squad in technical decision-making and architectural direction, driving AI-powered feature development using LLMs, RAG, and agent frameworks within a regulated financial services environment. Mentor engineers while delivering production-grade, full-stack systems on AWS with Node.js, Python, and React. Collaborate across platform teams to build reusable, compliant-by-design solutions that integrate cutting-edge AI tooling across the SDLC.

Aveni United Kingdom

Remote Permanent

AI Software Engineer

Design and implement AI-driven software solutions in a secure environment, working with advanced technologies and deploying systems that solve complex client challenges. The role involves collaboration with cross-functional teams and may require occasional travel to client sites. Focus on innovation, scalability, and robustness in AI model integration and deployment.

Searchability NS&D London, United Kingdom £45,000 – £80,000 pa

Remote Permanent Clearance Required

AI Software Engineer

This role involves building and shipping end-to-end features in a mature, business-critical ERP/SaaS product suite with a strong focus on integrating AI tooling into real-world applications. The engineer will work primarily in C#/.NET on the back end while also developing modern JavaScript front ends, all within a hybrid environment that blends on-site collaboration with remote flexibility. A key differentiator is hands-on experience with AI tools in production environments, emphasizing practical integration over theoretical exploration.

Searchability Newcastle upon Tyne, United Kingdom £40,000 – £80,000 pa

AI Software Engineer

This role involves developing and shipping end-to-end features in a mature, business-critical ERP/SaaS product stack, with a back-end focus using C#/.NET and modern JavaScript. The engineer will integrate AI capabilities into existing codebases, work across SQL Server and PostgreSQL, and collaborate closely with product teams to solve real business problems. A strong emphasis is placed on practical AI tooling use in production environments and iterative, responsible development within a stable, global software business.

Searchability Barnsley, United Kingdom £40,000 – £80,000 pa

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI use cases in the UK, coordinating ML engineering efforts across multiple teams, and providing technical consultancy. You will drive MLOps standards, collaborate with data science teams, and represent Capital One in external ML/AI forums.

Capital One Bunhill, London, United Kingdom

Hybrid Permanent

Senior Software Engineer

This role involves designing and building features across the full stack, working with modern technologies like React, TypeScript, Python, Node.js, PostgreSQL, and AWS serverless/microservices. You will shape the technical architecture, mentor a junior developer, and contribute to a cloud-native platform in an AI-first environment.

VIQU IT Recruitment Manchester, United Kingdom £60,000 – £65,000 pa