175,170+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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Lead AI & Physics Modelling Engineer (Equity) London

Jack & Jill is seeking a Lead AI and Process Modelling Engineer to join their founding team in London. This role involves owning the AI and physics modelling layer of the innovative AlphaOS platform, optimizing production yield through advanced technology. The ideal candidate should have a strong backg ...

Hybrid Security Engineering Lead | Cloud Native & DevSecOps

MCS Group is seeking an experienced Managing Security Engineer to lead a high-performing engineering team in Belfast. This hands-on leadership role requires expertise in security controls and modern programming languages like Java, JavaScript, or Python. The ideal candidate will foster an engineering c ...

Senior ML & AI Engineer Kubernetes & MLOps

Lloyds Bank plc is seeking a skilled ML/AI Engineer to enhance its machine learning infrastructure in Greater Manchester. The role involves building production-grade Kubernetes clusters, automating workflows, and implementing scalable model serving solutions while ensuring performance and reliability using cu ...

Senior Applied AI Engineer Client Facing, Scalable AI

Opus Recruitment Solutions is seeking a Senior/Lead Applied AI Engineer to join an innovative AI consultancy in Manchester. This role involves working on high-impact AI initiatives, using modern engineering practices and technologies like Python and SQL. The ideal candidate will have strong client-faci ...

Production Engineer: AI Infra, CI/CD & Observability

A leading tech firm in the UK seeks a skilled Production Engineer to spearhead groundbreaking projects that tackle the climate crisis with innovative technology. You will develop scalable infrastructure, enhance CI/CD pipelines, and ensure system health. The ideal candidate has expertise in infrastructure, CI/CD ...

Senior AI Engineer: GenAI, MLOps & Production Systems

Version 1 Solutions Limited is seeking an AI/ML Engineer to develop and optimize machine learning and generative AI solutions. This role involves deploying production-grade AI applications and integrating AI models into business systems. The ideal candidate should have 3+ years of experience in ML engi ...

Senior Cloud & Infrastructure Engineering Lead

Morgan-Stanley is seeking a Lead Infrastructure Engineer to design and maintain robust infrastructure automation systems. This role entails collaborating with development teams and leading a small team of engineers while ensuring the seamless operation of IT systems. The ideal candidate will possess ad ...

Founding Product Engineer — Ship AI Powered UX from Day 1

Seamflow Inc. is looking for a skilled engineer in London who thrives on building end-to-end user workflows, from UI to backend. You will have the opportunity to integrate AI features and contribute to immediate product releases. The ideal candidate has strong experience with TypeScript, modern fronten ...

Cloud Logging & Inventory Engineer – GCP/AWS Onsite Glasgow

Telstra Associates is looking for an experienced Cloud Engineer to work on-site in Glasgow three times a week. This role involves enhancing cloud visibility and managing monitoring capabilities for a leading financial client. Key responsibilities include designing and implementing cloud solutions, deve ...

Senior Cloud & Infrastructure Engineering Lead

Morgan Stanley is seeking a Lead Infrastructure Engineer to design, build, and maintain robust infrastructure automation systems. This Vice President level position requires overseeing technical infrastructure while ensuring seamless operation of IT systems for business support. The successful candidat ...

Remote MLOps Engineer: Azure ML Studio Specialist

Proactive Appointments is seeking a Machine Learning Engineer to work remotely in the UK. The role focuses on developing and deploying machine learning models using Azure Machine Learning Studio and requires strong skills in Python and SQL. The ideal candidate will manage ML lifecycle, ensure data qual ...

Product Engineer, AI & Data Platform

STRATOS Technologies in Greater London is seeking a passionate Product Engineer to join their innovative team. This role involves transforming customer use cases into configurable platform functionality, enabling scalable solutions across industries. Candidates should have 2–6 years of experience in data engi ...

Contract AI Voice Engineer: Real Time Conversational AI

Harnham is seeking an AI Voice Engineer for a contract role to design and optimise AI-powered voice agents for customer interactions. This position offers a competitive pay rate of £300-£560 per day and an immediate start. You will be part of a collaborative data and AI function, developing scalable so ...

Enterprise AI Engineer & Strategy Consultant

3003 Accenture (UK) Limited Company is seeking an AI Engineer - Strategy Consultant to help build AI-native decision systems across various industries including energy and finance. This role requires strong programming skills, particularly in Python, as well as experience in developing enterprise applications ...

Backend Engineer II — Global, Remote‑Friendly (UK)

Octopus Energy Ltd in Milton Keynes is searching for a Backend Engineer II to join the Global Backend team. You will be responsible for the sites, services, and tariffs used by millions, while also building innovative features that enhance customer experience. The ideal candidate is proficient in Pytho ...

Senior Quant Engineer: Exotic Derivatives & Pricing Engine

Randstad Technologies Recruitment is seeking a Quantitative Engineer to join a premier financial institution in London (Canary Wharf). The role requires 15+ years of experience in designing and implementing pricing and risk models for complex exotic derivatives, with a strong emphasis on Java, C++, and Python ...

Senior ML Engineer, Climate Tech, Hybrid London

Planet A is seeking a Senior Machine Learning Engineer in London to build, test, and deploy models for optimizing industrial operations using machine learning. The role involves collaboration with product teams and contributions to the development of scalable ML systems, with the aim of reducing carbon emissions ...

AI Agentic Engineer Deploying Proactive Workflows

Workato is seeking an experienced Forward Deployed Engineer to join their team in Greater London. The role involves designing, developing, and deploying advanced AI solutions, particularly using the Workato platform. Candidates should have a BTech/BE in a relevant field and at least 4 years of experience in AI e ...

Principal ML Engineer — Real Time Personalization & Impact

Almedia, located in Greater London, is seeking a Principal Machine Learning Engineer who will take ownership of complex ML challenges across our products. The successful candidate will drive technical direction and oversee high-impact ML systems from conception to implementation. The ideal candidate sh ...

Realtime ML Data Engineer: Streaming & Feature Stores

Kraken is looking for a skilled Data Engineer to own and evolve streaming data pipelines that power Kraken's AI infrastructure. The ideal candidate will have over 5 years of experience in data engineering, specifically with streaming systems, and be proficient in Python and SQL. This role involves desi ...

Platform Engineer: Scale Global Infra & Data Centers

Man Group is looking for an Associate Engineer to join their Platform Engineering department in Greater London. In this role, you will build and manage platforms that power hedge funds, taking on impactful projects while collaborating with business stakeholders. This position offers comprehensive train ...

3D Vision Research Engineer — Spatial AI & Reconstruction (Hybrid)

Niantic Spatial, Inc. in London is looking for a Computer Vision Research Engineer to join its groundbreaking research team. You will conduct original research, work on 3D reconstruction technologies, and publish findings at leading conferences. A PhD in a related field and a strong programming background in ...

Remote Data Scientist & Engineer — Dashboards & Data Pipelines

Experis is seeking an experienced Data Scientist / Engineer to support the Digital Screening programme in the UK. This role involves leading exploratory analysis and developing quality dashboards, working within an Agile team and collaborating cross-functionally. The successful candidate will have stro ...

Head of Marketing

We’re working exclusively with a fast‑growing deep‑tech startup building a community‑driven platform at the intersection of quantum computing, developer tools, and open‑source ecosystems.Founded in 2023 and backed by a specialist quantum investor, the company has grown to 3,000 users and is scaling ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Lead Site Reliability Engineer

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and acc ...

Full Stack Engineer

Mid-Level Full Stack Developer - Permanent Position Manchester / Hybrid (3 days onsite) Up to £60,000 + bonus + private healthcare We’re working with a PE‑backed consumer platform currently rebuilding their internal engineering capability after historically relying on outsourced d ...

Production Engineer

Tackling one of humanities greatest challenges, the climate crisis…. A company solely focused on innovation, they're on a mission to make a difference, change the world, and that's where you come in! As a Production Engineer, you'll be at the forefront of their new groundbreaking project, u ...

Senior SRE – High Frequency Trading

Salary: Market-LeadingLocation: London Summary:A world-class HFT is looking to add a senior engineer with extensive reliability expertise to join their core systems group.The successful candidate will work in a hands-on role in an elite team, coding wit ...

Senior Firmware Engineer

Background Our 5-year goal is to build on our heritage in elite sport to become the global leader in premium indoor cycling. We will achieve this by expanding our connected product portfolio, accelerating innovation across hardware and digital platforms, and delivering world-class user experience ...

Full Stack Developer (Ext JS)

Job responsibilities Executes software solutions, design, development, and maintain high-quality, scalable, and efficient back end and front-end software solutions using Java Spring Boot, Spring Batch and Angular/ReactJS/ ExtJs Creates secure and high-quality production code and ma ...

Full Stack Developer (Ext JS)

Job responsibilities Executes software solutions, design, development, and maintain high-quality, scalable, and efficient back end and front-end software solutions using Java Spring Boot, Spring Batch and Angular/ReactJS/ ExtJs Creates secure and high-quality production code and ma ...

Product Security Engineer

hackajob is collaborating with Redgate Software to connect them with exceptional professionals for this role.Redgate SoftwareRedgate creates ingeniously simple software to help data professionals get the most value out of any database. O ...

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    Software Engineer Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights