9 of 9 Permanent Gen AI Software Engineer Jobs in London

Gen AI Software Engineer (Python/JS) - Hybrid London

Location
Greater London, England, United Kingdom
Salt Digital Recruitment is seeking an AI Software Developer for a London-based contract role. You will work on Gen AI powered software, focusing on Python and JavaScript, in a hybrid setup with 3 days on site per week. The position … months, start ASAP, day rate £500–£800 inside IR35. You will write clean code, test, deploy AI solutions, collaborate with engineers, product teams and AI specialists to deliver scalable, secure and observable applications. #J-18808-Ljbffr ...

Remote Senior AI Software Engineer: LLM & Generative AI

Location
Greater London, England, United Kingdom
MAXTRAMAX is seeking a Senior AI Software Engineer/AI Model Specialist to design, develop, train, test, and deploy advanced AI solutions for commercial, government, and security-focused applications. You will build scalable AI models and integrate them … into robust software stacks. The role requires deep expertise in AI/ML, strong software development skills, and the ability to work with distributed international teams in a remote/hybrid environment. #J-18808-Ljbffr ...

Software engineer, generative AI (UK)

Location
Greater London, England, United Kingdom
About WRITER WRITER is the AI platform built for the world’s most ambitious marketing and revenue teams, bringing the frontier of AI to the people who drive enterprise growth. With WRITER, autonomous agents work across the buyer journey, continuously executing on market signals and enterprise … role Imagine stepping into a role where your code directly empowers the world's largest enterprises to safely adopt superintelligence. As a software engineer, generative ai at WRITER, you'll be at the forefront of expanding human capacity by building the secure, scalable foundation ...

Junior Software Engineer – Generative AI Platforms

Location
Greater London, England, United Kingdom
Engineering group and start your engineering career at the forefront of Generative AI. This is an exciting opportunity for an early-career Software Engineer to work alongside experienced engineers, product managers and AI specialists to build and support modern GenAI platforms and products used … have the opportunity to work with cutting‐edge technology, learn quickly and build experience that can shape a long‐term career in AI and software engineering. We’re looking for candidates with around 1–2 years of software engineering experience, but we’re equally ...

Senior AI Software Engineer — GenAI & ML Solutions (Remote)

Location
Greater London, England, United Kingdom
seeking a skilled AI Engineer to design, build, and deploy AI-driven solutions across its financial services platforms. You will work in a Data & AI/Engineering organization, combining strong software engineering with applied AI/… deliver scalable, production-grade AI systems in a regulated environment. The role emphasizes end-to-end ML pipelines, model deployment, MLOps, and close collaboration with product teams to embed AI into customer-facing solutions. #J-18808-Ljbffr ...

Senior AI Software Engineer - GenAI & LLM Systems

Location
Greater London, England, United Kingdom
Mayfair IT is seeking Senior AI Software Engineers, GenAI Engineers and LLM Engineers to build, deploy and support enterprise-scale AI-enabled applications for secure public sector environments. Roles require strong foundations in Node.js and/or C#/.NET, with hands-on experience … creating AI-powered systems using LLMs, RAG, and agentic AI patterns. Candidates should be familiar with GDS standards and GOV.UK Design System, and be prepared for government security requirements. #J-18808-Ljbffr ...

Software Engineer III – GenAI, Python, AWS

Location
Greater London, England, United Kingdom
This capability covers calculations, scenario analysis, analytics, reporting and other tools and processes required to manage risk.Our team are responsible for developing Agentic AI based solutions, which help our users streamline their day-to-day roles. As a Software Engineer III at JPMorgan Chase … objectives. Job responsibilities: Interface closely with the business, quantitative research analysts, and upstream as well as downstream technology teams across the firm Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Work ...

Senior Software Engineer I: GenAI Platform & Architecture

Location
City Of London, England, United Kingdom
Elsevier seeks a Senior Software Engineer I for the AI Platform team, focusing on generative AI services and platform architecture. You will lead architectural decisions, design scalable backend systems, and mentor engineers in GenAI patterns. Work with Python and Java, Kubernetes … cloud-native architectures to turn AI prototypes into production-ready capabilities, collaborating with product, platform, and research teams in an Agile environment. #J-18808-Ljbffr ...

Lead Software Engineer - GenAI & LLM Platform

Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Lead Software Engineer for the LLM Suite Engineering team to design and deliver production-grade AI/ML and agentic solutions that integrate with existing systems. You will own technical direction across architecture, implementation, and operational stability, with a focus ...