605,421+ Lead Modelling Software Engineer Python Devops Jobs in UK — Top Companies Hiring June 2026

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Test & Measurement Software Engineer

Join our Druck team! Druck is a global technology company that designs, develops and manufactures the highest quality, most accurate and reliable customized pressure sensing devices, instruments and software to provide innovative products, services and solutions to our customers. Partner ...

Software Engineer Kubernetes & Go

Neo4j’s Aura, our managed cloud offering, brings the power of graph databases to the cloud. We are seeking an experienced Backend Software Engineer to join our Identity and Access Management team to help rebuild our IAM platform. This role is a great fit for someone with strong backend development and Kube ...

Software Engineer – Security & Intelligence

Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness ...

IoT & Data Software Engineer

Our consultants combine creative problem solving, innovative technologies and proven implementation skills to deliver solutions that can give our clients' business a competitive edge. We provide IT consultancy, bespoke application development, project management and technical resourcing services to ...

Java Integration Software Engineer

Join us as a Java Integration Software Engineer at Barclays, where you'll lead a team to deliver test automation for 16 squads in Platform Services tribe. Additionally, will be responsible to deliver monitoring configurations using Grafana for all the application across the tribe. This required good commun ...

Software Engineer Data Infrastructure

About the Role The London Data Infrastructure team is looking for engineers passionate about enabling the next generation of automotive software development. The role focuses on building and maintaining data pipelines, ingesting large‑scale vehicle data, and supporting machine‑learning modeling f ...

Software Engineer, Cloud Infrastructure

About the Team The Applications Engineering team works across research, engineering, product, and design to bring OpenAI’s technology to consumers and businesses. You’ll join the team responsible for running the core infrastructure that supports products like ChatGPT and the API. The systems ...

Senior Java Software Engineer

Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves i ...

Software Engineer SC Cleared

Software Engineer Location: Manchester, Gloucester or LondonJob Type: Permanent, Full-Time (Hybrid)Salary: £55,000 to £60,000Security Clearance: Active SC Clearance Required or Higher An exciting opportunity has arisen for a Software Engineer ...

Software Engineer, Codex Enterprise

About the Team With Codex we’re building an AI software engineer. One that you can pair with, delegate to, or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI, bringing together research, engineering, design, and product. We iteratively build the Codex a ...

Frontend Software Engineer (TypeScript)

Requirements We are looking for a developer who can navigate logic, manage state, and help us build maintainable solutions Experience: 1-3 years of software engineering experience with knowledge of HTML, CSS, TypeScript and ideally modern frontend frameworks Logic & Stat ...

Software Engineer in Test

Job Details Job Type: Contracting Location: Manchester Hours: 40 hours per week – full time Are you looking to combine software testing expertise with AI‑driven approaches to improve quality and efficiency in modern engineering environments? <p ...

Software Engineer Summer Internship

We’re UserTesting—the leader in human insight. Our mission is to help organizations craft exceptional customer experiences through fast, actionable feedback. We empower teams to build the best products and experiences by embedding real human perspectives into every stage of the development process— ...

Software Engineer (Next.js Playwright)

Your Impact As a Software Engineer, you'll help design, build and maintain the web applications that power our healthcare automation platform. You'll work across the full development lifecycle, collaborating with Product, Engineering and Clinical teams to deliver reliable, scalable solutions used ...

Software Compliance Engineer (Automotive)

Overview Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation. We help businesses harness unrelenting technological change to successfully deliver innovations that will help them gain a competitive advantage and ...

Full Stack Software Engineer

Most engineering roles build software nobody fully trusts. This one builds the trust layer itself. AI is making engineers dramatically more productive. The problem is nobody fully trusts what AI ships. Why this matters now AI is rewriting how software gets built. But shipping still breaks ...

Software Engineer Security & Intelligence

Join the Growth Story at Envitia Envitia operates at the heart of the UK’s most sensitive and high-profile operations. Our approach is entirely mission-focused, enabling customers to see more, decide faster, and act with confidence across complex domains. We deliver situational awareness ...

Applied AI Software Engineer

AI Software Development Engineer Domain: Public Sector & Defence Solutions The Objective Seeking software engineers specialised in applied artificial intelligence to build and deploy advanced large language model (LLM) solutions for highly regulated UK institutions, including defence, natio ...

Consulting/Principal Software Engineer

## .**About the team:**The SciVal Development Team is a cross-functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to design, build, and deliver high-quality features efficiently and reliably.SciVal is a data-driven prod ...

Software Engineer (AxiomSL AI)

As a Software Engineer reporting to VP - Product Management , you'll play a critical role in designing and delivering sophisticated software solutions that power Nasdaq's AxiomSL AI product. You'll work across the full development lifecycle - from architecture to implementation - bringing your expertise to ...

Senior Embedded Software Engineer

Compensation: GBP 40,000 - GBP 60,000 - yearly Company Description ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, A ...

Principal Embedded Software Engineer

Overview An established technology company developing advanced communication and connected device solutions is seeking a Principal Embedded Application Engineer to join its growing software team. This is an opportunity to work on complex, real‑world products where reliability, performance and sof ...

Backend Software Engineer C++

Apply with Indeed Salary: GBP70000 - GBP80000 per annum + bonus + benefits Backend Software Engineer / Developer (C++) Cambridge / WFH to £80k Are you a C++ Backend Software Engineer who enjoys complex problem solving? You could be progressing your career at the world’s mo ...

Graduate Software Systems Engineer

Role Overview The MIS Graduate Software Engineer assists senior engineers to evaluate user and process requirements and to develop functional design specifications, code, debug and tests software applications, which integrate with production databases and equipment. Responsible for maintaining exi ...

Software Test & Automation Engineer

A Software Test and Automation Engineer with a background involving the use of Python and Behave together with knowledge of supporting HIL and SIL testing within a Hardware Engineering environment, will join a thriving High-Tech Company where quality and product reliability are key. A competitive salary pa ...

Principal Embedded Software Engineer

Principal Embedded Software Engineer – £65k – £75k – Bristol – Semi Remote Hexwired Recruitment has partnered with a rapidly expanding electronics manufacturer in Bristol that is now seeking a Principal Embedded Software engineer with good experience working independently on embedded software pro ...

BMS Software & Commissioning Engineer

BMS Software & Commissioning Engineer ECS Power & Control Ltd — Norwich, Norfolk (office & UK site travel) Salary: £34,000 - £56,000 depending on experience | Type: Permanent, full-time | Hours: 40 / week About ECS Power & Control ECS Power & Control Ltd is an established Ea ...

Senior Software Engineer (Egress)

Requirements Because you’ll be solving problems of massive scale and significance, you are a growth-oriented individual who enjoys being outside of your comfort zone. You are comfortable in a fast-paced but sensible work environment. You value curiosity and empathy and lead with these value ...

Senior Software Engineer (Cards)

Senior Software Engineer (Full Stack) Location: Chester, with potential to work from the Manchester office in the future. Full‑time (35 hrs per week). Hybrid style: at least two days per week in the office. Job Summary Lead technical development and delivery within the team as an i ...

Senior Software Engineer GammaLabs

A bit about us At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS). We’re a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do — power ...

Senior Software Engineer (Contract)

We are GlobalLogic, a Hitachi Group Company and a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data expertise - we help our clients ima ...

Senior Software Engineer I

## Senior Software Engineer IApplylocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R Are you passionate about building reliable, secure cloud platforms that power critical data solutions?Do you enjoy solving complex infrastructure challenges while improving performance, res ...

Senior Software Engineer I

About the Role This role focuses on designing, building, and operating secure, scalable cloud infrastructure to support data platforms across AWS, Databricks, and Snowflake. You will work closely with engineering and security teams to enable reliable, observable, and cost‑efficient systems. The po ...

Senior Software Engineer Processing

About TxODDS TxODDS is a premier provider of ultra low-latency, accurate odds data, fast scores, and innovative betting solutions for the global sports betting industry. With offices in London, Chicago, and Belgrade - and team members working worldwide - we deliver cutting-edge technology and data ...

Full stack software engineer

Full-Stack Engineer Department: Product Salary: £50,000 – £60,000 (negotiable) Private healthcare Enhanced parental and carers leave Pension contributions ???? L&D support, gym discounts, team socials Equity: Generous EMI share options ️ Holiday: 26 ...

Senior Software Engineer London

What's it like to work at Sequence? Small team, big opportunity, real ownership. You'll do work that matters, have direct access to customers, and grow alongside the company. If you want to do the best work of your career at a company that’s scaling fast, we’d love to meet you. W ...

Senior Test Software Engineer

Senior Test Software Engineer Based on site in Stevenage Salary from £45,000 - £75,000 DOE + Bonus + 14% Pension + Paid Overtime The software you write won’t sit behind a login screen. It will configure, verify and validate complex defence systems. It will be used in development, pro ...

Senior Software Engineer (Angular)

At MHR, our employees are central to our success and play a key role in helping customers achieve sustainable high performance. With a team of over 900 professionals, we work to make things flow smoothly, whether it's for large organisations or individual employees. As businesses face rapid changes in the ...

Senior Software Engineer Flights

Are you a Software Engineer who thrives on real ownership? At Perk, we know that we feel most fulfilled when we can own the problem and the solution. This means taking responsibility for the entire lifecycle of a feature, from understanding what our customers are facing with our product team, thr ...

Back End Software Engineer

Back End Software Engineer Department: Engineering Employment Type: Full Time Location: London, UK Compensation: £57,000 - £75,000 / year Description We are a team of about 50 engineers who collaborate closely and take prid ...

Software Engineer (C# .NET

Qualifications Hands on Experience: Around 4 years of practical experience in software engineering using C# .NET, delivering reliable solutions as part of a team. Technical Foundations: A good understanding of object-oriented design and familiarity with frameworks and tools such a ...

Software Engineer Digital Assets

What You’ll Do Design and build trading systems for digital asset markets Develop and manage connectivity to centralised exchanges such as Binance, Deribit, and OKX Work directly with traders and researchers to prototype and iterate on trading strategies ...

Senior Frontend Software Engineer

The team blends Full Stack Engineers and UI Specialists, and this hire will have both the autonomy and freedom to lead feature development and take ownership of greenfield initiatives launching in 2026. The engineering group is known for solving technical and mathematical problems with creativity and preci ...

Software Engineer C++/ADA

Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance: BPSS - SC Overview We are seeking an experienced Software Engineer to support the development of mission‑c ...

Senior Software Engineer (40037)

About the role Senior Backend Engineer (Java & Golang) Location & working arrangement We offer hybrid working, with occasional presence at one of our Holland & Barrett offices in London or Nuneaton for team collaboration, key meetings and events (typically once per quarter). <h ...

Software Engineer III (Senior)

At Trustpilot, we're on an incredible journey. We're a profitable, high-growth FTSE-250 company with a big vision: to become the universal symbol of trust. We run the world's largest independent consumer review platform, and while we've come a long way, there's still so much exciting work to do. Come join ...

Senior Analytics Software Engineer

Job Req Number: • Full Time At DSV, we’re building the world’s leading logistics and transport network. With this exciting growth comes opportunity – and we’re looking for new talent to join us. Role: Senior Analytics Software Engineer Location: PARC Institute of Manufacturing, Lo ...

Senior Software Engineer (Calculations)

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,4 ...

Software Engineer, Platform Systems

Software Engineer, Platform Systems | OpenAI Scaling - London, UK About the Team The Platform Systems team at OpenAI operates at the intersection of cutting‑edge AI and large‑scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s ...

Naimuri Software Engineer Manchester

Job Title: Naimuri - Software Engineer Job Location: Salford Quays, Manchester Job Type: Permanent, Fulltime, minimum 3 days per week on site Job ID: 19892 We can offer you the chance to help make the UK a safer place through innovation, working in partnership with governmen ...

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