595,260+ Lead Modelling Software Engineer Python Devops Jobs in UK — Top Companies Hiring June 2026

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Customer Facing ML Platform Engineer

Chalk in the United Kingdom is seeking an exceptional software engineer to develop their data platform and machine learning applications. This role involves implementing technology for customers, working closely with sales and engineering teams, and providing support for onboarding new customers. Ideal candidate ...

Healthcare AI Engineer — Enterprise Deployments + Equity

TechTree, a stealth healthcare AI startup, is looking for a Software Engineer to deploy AI systems, focusing on patient communication and secure data layers. The role involves working with hospitals to develop scalable, enterprise-grade systems that integrate high-impact problems into healthcare. The i ...

Software Engineer II Navigation & Traffic (Remote)

Mapbox Inc. is hiring a Software Development Engineer II for their Navigation, Traffic team. You will develop backend services for navigation, ensuring rapid development while maintaining reliability. Key requirements include 5+ years of experience with high-volume backend systems, proficiency in Python and Type ...

Principal Data Engineer

Principal Data Engineer The closing date is 23 June 2026. Overview Data Science and clinical intelligence are revolutionising healthcare, offering opportunities for continuous clinical improvement as well as more personalised care. In this senior role, you will lead on the deliv ...

Principal Data Engineer

Principal Data Engineer The closing date is 23 June 2026. Overview Data Science and clinical intelligence are revolutionising healthcare, offering opportunities for continuous clinical improvement as well as more personalised care. In this senior role, you will lead on the deliv ...

Senior/Principal Network Modeller[1000369]

As a Senior or Principal Network modeller, you will have the opportunity to use your experience to undertake a variety of modelling activities from model build and verification to optioneering for the delivery of projects across the Binnies business. You will be working on several different types of projects ...

Senior/Principal Network Modeller[1000369]

As a Senior or Principal Network modeller, you will have the opportunity to use your experience to undertake a variety of modelling activities from model build and verification to optioneering for the delivery of projects across the Binnies business. You will be working on several different types of projects ...

C++ Software Engineer ML & Research Systems

Up to £65k plus great benefits and flexible working Talented C++ Software Engineer with a strong background in data science now needed in Bristol to design and develop scalable software systems/solutions with integrated data science capabilities. The role is ideal for someone who thrives when worki ...

Linux DevOps Engineer Linux, Ruby, Coffeescript, Puppet, NoSQL in London Quant Capital

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL London, United Kingdom Posted 3 months ago This is a job posted by our partner Jooble Planning and Engineering Multi-Site Fail-Over Solutions Happy to get stuck into a complex technology stack (Ruby, Cof ...

Senior Python Full Stack Dev (Flask) | AWS | Hybrid

Jackson Hogg is supporting a client seeking a Senior Python Full Stack Developer in Newcastle upon Tyne. This hybrid role focuses on web application development with a strong emphasis on utilizing Python Flask and Jinja 2. Candidates should have experience in leading complex web applications and deploying softwa ...

Storage Architect / Engineer

Location: Sheffield/ Hybrid 60% office-40% Remote Duration: 30/11/2026 Role Description The Storage Architect / Engineer will be responsible for designing, implementing, and optimising enterprise‑grade storage, virtualisation, and data‑platform solutions across h ...

Automation Test Engineer

Position Description At CGI, we're redefining what quality means in the age of AI and automation. As a Test Engineer, you'll play a key role in delivering complex, high-impact testing programmes that shape how our clients achieve excellence at scale. You'll combine deep technical expertise with i ...

Senior Fire Engineer

An outstanding opportunity has opened for a Senior Fire Engineer to join a respected UK consultancy known for delivering innovative fire safety solutions across complex, high-profile projects. This forward-thinking firm is expanding its London team and is looking for a technically capable and ambitious Sen ...

Senior Fire Engineer

An outstanding opportunity has opened for a Senior Fire Engineer to join a respected UK consultancy known for delivering innovative fire safety solutions across complex, high-profile projects. This forward-thinking firm is expanding its London team and is looking for a technically capable and ambitious Sen ...

Software Engineer Hybrid working Up to £500,000 Base (+ Bonus)

Software Engineer - Hybrid working - Up to £500,000 Base (+ Bonus) Senior Quantitative Technology Consultant at Hunter Bond Software Engineer Client: Elite Algorithmic Market Making Firm Compensation: Up to £500,000 Base + Bonus Locatio ...

Senior Data Scientist

Join to apply for the Senior Data Scientist role at Hastings Direct Location: London / Leicester / Bexhill Role overview The Senior Data Scientist will oversee projects and modelling exercises that deliver cutting‑edge data assets and predictive models feed ...

Senior Software Engineer, CalcGraphs Vice President

**Team Overview** XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute ...

Principal Pricing Analyst

Description Principal Pricing Analyst - InsuranceManchester (Hybrid - 2-3 days in office)Competitive Salary & BenefitsRef: J13046Join a leading UK organisation transforming its Pricing & Analytics capability.Our client is investing heavily in tools, technolo ...

Lead Backend Engineer, Pension Platform (Remote)

InvestEngine is looking for a Lead Backend Engineer in Greater London to join and lead the Pension Team. The role involves hands-on backend development using Python 3.11 with Django, leading a team, and working closely with various stakeholders on product improvements. Candidates should have at least 5 years of ...

Lead AI Engineer

Our mission is to create tech that makes a difference, empowers teams, delights customers, and shapes the media world of tomorrow We're one of the leading media advertising companies with over 33,000 advertising sites across the UK and EU. As part of the global Bauer Media Group, we’re committed to ...

Pricing Data Scientist

Role Overview Primary Details: Time Type: full time, Worker Type: employee. Location: London / Stafford - Hybrid. Pricing Data Scientist: Develop and deploy data science solutions to support SME commercial insurance pricing, underwriting decisions, and portfolio optimisation. Respon ...

Senior Integration Engineer focused on production support, operational stability, backend integration reliability, and incident management across enterprise integration platforms.

Our Banking client is hiring for Senior Integration Engineer focused on production support, operational stability, backend integration reliability, and incident management across enterprise integration platforms.This role sits at the intersection of DevSecOps enablement and production operations ...

Senior Software Engineer Geospatial Data (Contract) in Farnborough

Senior Software Engineer – Geospatial Data (Contract) Location: Farnborough (3 days per week onsite) Contract Length: Initial 3‑month contract IR35 Status: Outside IR35 Security Clearance: All candidates must be eligible for security clearance prior to appointment. W ...

IT Infrastructure Engineer

IT Infrastructure Engineer Working in the office in Fareham, with some remote working and trips to Whiteley, Hampshire and a basic salary to £55k plus excellent benefits scheme. Background Due to their sustained and continued growth they are looking to expand their IT Infrastruc ...

Software Engineers

Join to apply for the Software Engineers role at CGI ! Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, pri ...

Senior Automation QA Engineer Remote & Flexible

A leading technology solutions provider in Birmingham is seeking a Software Engineer in Test. You will analyze requirements, develop automation testing strategies, and enhance quality processes in an agile team. The ideal candidate will have experience in automated quality assurance, testing frameworks in Java, ...

Senior AI Engineer, Build In House Agentic AI for Finance

La Fosse is seeking a hands-on AI Engineer in Greater London to develop in-house AI capabilities for managing $50B+ in assets. You will create RAG systems, work with LLMs, and build production APIs using Python. Ideal candidates will have 1-2+ years in AI engineering, 4 years in software or ML, and a background ...

Graduate Software Engineer Quant (Hybrid, London)

An elite fintech trading firm is seeking a Graduate Software Engineer/Quant to join their innovative team in Greater London. This hybrid role offers the chance to work with cutting-edge technology on multiple green-field projects and exceptional opportunities for growth. Candidates should hold a degree in a STEM ...

Senior Data Engineer Palantir Platform

A technology solutions provider in Greater London is seeking a Senior Palantir Engineer to design and develop data processing software for Big Data technologies. The role involves collaborating with various teams to ensure code quality and operational readiness. Strong experience in Java, Scala, or Python and fa ...

Senior Site Reliability Engineer Cloud,CI/CD & Kubernetes

A leading tech start-up in Reading is seeking an experienced Site Reliability Engineer to join their dynamic team. You will troubleshoot application issues, assist in automating software deployment using CI/CD, and mentor junior team members. The ideal candidate has over 5 years of IT experience, proficient in P ...

Staff Software Engineer – Embedded/Crypto, Mentoring & Leadership

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

Senior AI Processor Software Engineer Real Time Co Design

Huawei Technologies Research & Development (UK) Ltd is seeking a Senior Software Engineer to design real-time AI applications for Huawei processors. You will optimize AI chip architectures and collaborate with teams to integrate AI solutions. The ideal candidate has experience with C/C++ and Python, and knowledg ...

Senior Software Engineer (AVP) Hybrid Finance Tech

Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medi ...

Data Architect in London Accenture

Migration Approach Data integration approach Experience Being a hands-on data architect (only when needed) with program languages Java, Scala , and Python. Accenture is a global professional services company offering expertise in digital, cloud, and security solutions ...

Senior Software Engineer Risk Platform & VaR Analytics

A leading trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform - Risk team. The ideal candidate will possess strong programming skills, particularly in languages like Python or Java, and a good understanding of financial concepts like VaR. Responsibilities include d ...

Senior Software Engineer, Risk Tech VaR & Analytics

A diversified trading firm is seeking a Senior Software Engineer to join their Risk Technology team in London. The ideal candidate will design and maintain API and application platforms while collaborating with trading and risk teams. Candidates should possess skills in programming languages like Python or Java, ...

Senior Software Engineer, Conversation Memory Platform

A leading UK banking institution is seeking a passionate Senior Software Engineer to enhance our Conversation Memory Platform. This hybrid role entails designing and deploying cloud-based solutions, ensuring high-quality, scalable applications, and leading a team of engineers. Ideal candidates will have a strong ...

Senior Software Engineer, Unified Trade Platform & Orders

DRW in London is looking for a Senior Software Engineer for their Unified Platform, focusing on trade management and order processing. This role involves building reliable and scalable systems, engaging in both legacy and green-field development, and promoting new technologies. Candidates should have e ...

Senior Real Time Embedded Software Engineer

AB Dynamics in Bradford on Avon is seeking a Senior Embedded & Control Software Engineer to design and deploy code for advanced automotive test equipment. The role involves working closely with leading automotive clients and ensuring high-quality product deliveries. The successful candidate will have p ...

London Based Solutions Engineer — End to End AI Workflows

Seamflow Inc. is seeking a Forward Deployed Engineer to join their London team. This role involves working directly with customers to design and build end-to-end workflows, ensuring seamless integration of complex real-world processes into intuitive software. Ideal candidates will have experience in mo ...

Senior Test Automation Engineer: CI/CD & Cross Platform QA

A leading gaming and entertainment company in London is seeking a Senior Software Development Engineer in Test. This role focuses on developing automation and robust CI/CD systems to enhance test coverage and workflow. The ideal candidate will have extensive experience with Python, CI/CD pipeline maintenance, an ...

Senior Full Stack Engineer — Climate Tech, Remote

The Science Based Targets initiative (SBTi) is looking for a skilled Senior Full-Stack Software Engineer. In this full-time role based in the UK, you will support the technology infrastructure crucial to corporate climate action efforts. Your expertise in building efficient systems with TypeScript, Rea ...

Senior AI Research Engineer — Edge ML & Multimodal CV

A cutting-edge AI company in Greater London is seeking a Senior AI Research Engineer to develop advanced AI products, focusing on multimodal LLMs and deep learning model optimization. Candidates should have over 5 years of experience in software engineering, particularly with Python and frameworks like PyTorch a ...

ML Systems Engineer Embedded & Real Time Performance

ARM is seeking an experienced engineer to work on Machine Learning technologies in Cambridge. The role involves developing and designing new features, mentoring junior engineers, and collaborating with hardware teams. Candidates should have strong programming skills in C, C++, and Python, as well as experience i ...

Observability Engineer — OpenTelemetry & AI Instrumentation

G-Research is looking for a Software Engineer to join their Observability Engineering Team in London. This role focuses on improving telemetry platforms, ensuring engineering teams can produce high-quality telemetry. You will work with C#, Python, OpenTelemetry, and Kubernetes while building shared engineerin ...

Backend Engineer AI Driven SaaS Security Platform

A cybersecurity company in Cheltenham is looking for a Backend Engineer to contribute to the development of backend systems for their core product. This role involves building APIs and backend services, with a focus on scalability and performance. Ideal candidates will have 2–4 years of experience in software en ...

Senior Cloud Platform Engineer | Scalable Infra

PolyAI is seeking a Cloud Infrastructure Engineer to design and manage secure, scalable cloud solutions on AWS and Azure. Responsibilities include improving infrastructure reliability and performance as well as collaborating with engineering teams to implement best practices. The ideal candidate has 5+ ...

Software Engineer II Cloud Banking Platform

J.P. MORGAN seeks a Software Engineer II to join their Global Banking Platform team in Greater London. The role involves designing and developing scalable microservices while applying best practices and technologies like Go, Python, and Kubernetes. Ideal candidates have hands-on experience in application develop ...

Senior Backend Engineer — Scalable AI Platform

Capsa AI is seeking a Senior Fullstack Engineer to build the infrastructure behind our AI Operating System. Located in London, this hybrid position requires your expertise in developing scalable systems that process financial data. We expect candidates to have at least four years of experience in produ ...

Generative AI Engineer — Enterprise Scale AI

Writer.com is looking for a Software Engineer specializing in Generative AI to design and optimize AI services and applications. You will work remotely or in their London office, collaborating with product managers and engineers to create impactful AI solutions. Candidates should have 3-5+ years of exp ...

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    Lead Modelling Software Engineer Python Devops Jobs in United Kingdom Job Search Guide, Trends and Insights