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Public Sector Software Engineer – Hybrid (React/Node)

JACOBS is seeking an experienced Software Developer in Bristol to design and deliver high-quality digital services aligned with GDS and GOV.UK standards. The successful candidate will work in a hybrid environment, focusing on full-stack capabilities, including strong JavaScript and React experience. The role off ...

Senior Robotics Software Engineer (m/f/d)

About The Role We’re looking for a motivated Senior Robotics Software Engineer (m/f/d) to join our software team to create cutting‑edge, unmanned ground vehicles for governmental and civilian applications. In your day‑to‑day work, you’ll design efficient and scalable software systems that enable ...

AI Software Engineer — Cloud, DevOps & Secure Coding

Barclays is looking for an AI Software Engineer to design, develop, and improve software that enhances business capabilities. This role involves proficiency in advanced programming, system design, and collaborative problem-solving, along with skills in cloud platforms and DevOps. The successful candidate will wo ...

Senior Software Engineer – Cloud, API & AI Solutions

Centrica is seeking a skilled software developer for a hybrid role in Windsor, UK. The successful candidate will design and maintain high-quality solutions across platforms such as Salesforce and AWS. With over 5 years in software development, the ideal candidate will have strong coding skills, experience with c ...

Staff Software Engineer, Guest & Host — Europe Focus

Airbnb, Inc. seeks an experienced Staff Engineer to lead subsystem development and create scalable solutions. With over 9 years in software development, the ideal candidate will have backend expertise and a strong collaborative spirit. Responsibilities include steering technical product visions and engaging in t ...

AI Software Engineer — Cloud, DevOps & Secure Coding

Barclays is looking for an AI Software Engineer to design, develop, and improve software that enhances business capabilities. This role involves proficiency in advanced programming, system design, and collaborative problem-solving, along with skills in cloud platforms and DevOps. The successful candidate will wo ...

Principal Software Engineer — AI Delivery, Equity, Hybrid

Spinwell Global is seeking a Principal Software Engineer based in Manchester (Hybrid). The role involves leading technical delivery across various client engagements, designing scalable solutions, and mentoring a talented engineering team. The ideal candidate will have substantial full-stack engineering experien ...

Agentic Software Engineer AI Driven Automation (Hybrid)

Inara is seeking an Agentic Software Engineer for its EdTech client in Greater London. This full-time hybrid role focuses on directing AI agents in a groundbreaking software engineering approach. The candidate should have over 5 years of experience, particularly with tools like Claude Code and a deep understandi ...

Staff Software Engineer Warehousing Blue Yonder Dispatcher

As part of the M&S Software Engineering team, you’ll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand software engineers ...

Principal Software Engineer SC Eligible | Lead Architect

Appvia in London is seeking a Principal Software Engineer to provide technical leadership in modern software systems. The role involves collaboration with delivery managers and engineers to enhance engineering standards and practices. Candidates should have substantial experience in Domain Driven Design and micr ...

Software Engineer (E‑commerce, Cloud) | Flexible Hours

Gear4music Ltd. is seeking a motivated engineer in Manchester to join their technical team. The role involves driving change with a strong emphasis on collaborative working and data-driven decision-making. Key responsibilities include promoting technical knowledge, enhancing team values, and adopting new technol ...

Senior Software Engineer — Insurance Platform (Hybrid UK)

Frontline Ins UK is seeking a Senior Software Engineer in Belfast, Northern Ireland. This role involves designing, developing, and maintaining software systems for our insurance technology platforms. Ideal candidates should have over 5 years of experience in full-stack engineering with strong expertise in React, ...

Senior Software Engineer, Core Experiences — Build SDKs

Clutch Canada seeks a Senior Software Engineer to join the Core Experiences Team, focusing on building foundational services and SDKs. The role requires strong skills in Kotlin Multiplatform and a collaborative approach to optimizing existing functionalities and shipping cloud functions. You will work in a fast- ...

Senior Software Engineer (Client SDK, UI Platform)

Senior Software Engineer - Client SDK (UI Platform) London, UK Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the ...

Senior Software Engineer — Cloud Microservices for Energy

A leading company in the energy sector is seeking a Software Engineer to join their innovative team in Oxford. The role involves developing cloud-based software solutions that impact global energy markets. You will work with cutting-edge technologies and contribute to a microservices architecture. The ideal cand ...

Senior Software Engineer AI Powered Fintech (Hybrid)

Signify Technology is seeking a high-impact individual contributor for a fintech client in Central London. The successful candidate will deliver high-quality code across the full stack, utilize AI and automation to streamline workflows, and provide technical leadership on complex challenges. Experience with AWS, ...

Senior Software Engineer, Core Experiences SDKs & APIs

Speechify is seeking a Senior Software Engineer to join their Core Experiences Team. This role involves collaborating with product teams, optimizing functionality for performance, and developing lightweight backend services using Kotlin. Ideal candidates have systems thinking, speed, and collaborative skills, an ...

Senior Software Engineer Electronic Trading Shared Services

Senior Software Engineer - Electronic Trading Shared Services Location London Business Area Engineering and CTO Ref # Description & Requirements We are part of the engineering organization that powers Bloomberg’s global Electronic Trading platform ...

Senior Software Engineer Embedded Systems & Instrumentation (Hybrid)

Octagon Group is looking for a Senior Software Engineer based in High Wycombe, Buckinghamshire, to join its engineering team. The role involves developing software for advanced scientific and analytical instrumentation, requiring strong experience in C# / .NET and Embedded C++. This position offers fantastic ben ...

Embedded Software Engineer C++ for Defence Tech

hackajob is seeking a Software Engineer to enhance the capabilities of the Eurofighter Typhoon at Leonardo. This role requires collaboration within an agile team focusing on complex defense projects. Candidates should possess strong programming skills in C++ and experience with agile software development. Enjoy ...

Senior Software Engineer, AI Centre of Excellence

Company Description We're Checkout.com - you might not know our name, but we're behind many of the digital experiences people use every day. When you book a holiday, order food, renew a subscription or check out online with brands like Spotify, Klarna, Uber Eats, TikTok, Sony, or eBay, ther ...

Senior Software Engineer RFID & Cloud Native Systems

A leading sportswear company seeks a Senior Engineer to develop the technological infrastructure for product identification using RFID. You'll write scalable code and maintain cloud-native applications while collaborating with various teams. Candidates should have extensive experience with TypeScript and a prove ...

Senior Software Engineer, Loyalty Platform — Scalable & Observed

M& S is seeking a Senior Software Engineer to join the M& S Loyalty team in Birtley Green, UK. This role involves building and maintaining loyalty platform services while ensuring secure, scalable interactions. Ideal candidates will have experience with distributed systems and a familiarity with cloud technologi ...

Senior Software Engineer – AI Risk Automation (Equity)

Jack & Jill, a YC-backed AI risk automation startup in London, is seeking a Senior Software Engineer to join their founding engineering team. You will build LLM-powered agents that enhance how banks detect fraudulent businesses, translating AI capabilities into user experiences. Ideal candidates are proficient i ...

Senior Spark/ADA Software Engineer — Safety Critical

Capgemini is seeking a Software Engineer to join its High Integrity Software team in Bath, England. You will work with a diverse group of experienced engineers to develop software for safety-critical applications in sectors such as Aerospace, Defence, Rail, Automotive, and Energy. Key responsibilities include le ...

Senior Embedded Software Engineer UI/Platform Features

Deepstreamtech is looking for a Senior Software Engineer in Cambridge, UK to contribute to the Roku platform by developing core features and UI improvements. The ideal candidate will have strong C++ experience, knowledge of UI frameworks, and the ability to work collaboratively with product management. Responsib ...

Graduate Software Engineer (C++) Low Latency Trading

A leading trading technology company in Greater London is looking for a Graduate Software Engineer (C++) to join their expanding team. This exciting opportunity allows recent graduates to gain hands-on experience working on high-performance trading systems and critical infrastructure from day one. Candidates sho ...

Tech Lead & Principal Software Engineer (Data Platforms)

Elsevier is looking for a Consulting/Principal Software Engineer in Greater London. In this role, you will act as the technical lead for a cross-functional squad, focusing on designing and delivering reliable, secure software solutions. You will collaborate closely with various teams and be responsible for imple ...

Graduate Software Engineer – Safety Critical Systems (Bath)

Capgemini is seeking a Graduate Software Engineer to join their High Integrity Software Engineering Team in Bath, England. This role involves working on critical software projects across Aerospace, Defence, Rail, Automotive, and Energy sectors. The successful candidate will enjoy tailored training, mentor suppor ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

Lead Software Engineer Creatures FX, Rigging & Crowds

Dneg in Greater London is looking for a Software Team Lead to drive development in VFX and Feature Animation. You will lead a multidisciplinary team, acting as Product Owner, and collaborate with stakeholders to shape requirements and deliver high-quality tools. Ideal candidates have a degree in Computer Science ...

Lead Software Engineer Public Digital Services (Hybrid)

DWP Digital is seeking a Lead Software Engineer to provide technical leadership across multiple agile teams and influence how critical public services are delivered. The role offers up to £92,522 in salary and includes flexible working hours, generous pension contributions, and 26 to 31 days of annual leave. You ...

Lead Software Engineer — Architect & Tech Leader (Hybrid)

Tails.com | B Corp is looking for a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. The ideal candidate will combine technical expertise with leadership skills to enhance operational efficiency and improve customer experience. Responsibilities include managing technic ...

Lead Software Engineer Margin Technology Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior Software Engineer – Simscape: Hybrid Work & Modeling

A leading technology company in the United Kingdom is seeking a Software Engineer for their Physical Modeling team. The ideal candidate will have expertise in C++ and experience with engineering systems. Responsibilities include developing simulation methods, managing software development processes, and interact ...

Senior Software Engineer in Hungerford Apache Associates

Senior Software Engineer Hungerford, United Kingdom Tech stack JavaScript Web API ASP.NET web C TypeScript React Qualifications Our ideal candidate will have hands‑on experience in web and application ...

Senior Software Engineer, Risk Platform — Quantitative Tech

A prominent trading firm in London is seeking a Senior Software Engineer to enhance their Risk Technology team. This role involves designing and maintaining applications that calculate portfolio sensitivities and value-at-risk across multiple asset classes. The ideal candidate will have strong programming skills ...

Datasets Software Engineer Sensors, Algorithms and Detections

Overview Datasets Software Engineer (Contractor) to support data calibration and standardization workflows for a cutting-edge AI and Robotics end customer. You will play a critical role in building robust pipelines that unify and align data from a variety of sensors, contributing directly ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Senior Software Engineer — AI+Materials Platform (Equity)

A cutting-edge materials technology company in London is seeking a Senior Software Engineer to define the technical foundations of their AI-driven platform. This hands-on role involves collaboration with scientists and engineers, focusing on backend architecture and product performance. The ideal candidate has 5 ...

Senior Software Engineer/SRE Managed Systems Engineering

Senior Software Engineer/SRE - Managed Systems Engineering Join to apply for the Senior Software Engineer/SRE - Managed Systems Engineering role at Bloomberg Overview The Bloomberg Terminal brings together real‑time data on every market, breaking news, in‑depth r ...

Senior Software Engineer TypeScript, React, Node £100K

Overview We’re partnering with a fast growing London founded scale up that is transforming how companies manage and empower their people. Their intuitive integration rich platform replaces outdated HR systems with a single beautifully designed hub, helping HR, Finance and IT teams save time, redu ...

Senior Software Engineer Real Time AI SaaS

ConnexAI in Manchester seeks a Senior Software Engineer to shape their digital presence by developing sophisticated SaaS applications for real-time systems in the AI sector. Ideal candidates will have extensive experience with Node.js, TypeScript, and a strong understanding of Linux Systems Administration. The r ...

Senior Software Engineer, Real World Robotics Platform

ISL Talent is seeking a Senior C# Developer for Insphere in the UK. This role is not standard and offers the chance to work on a real-world engineering product, contributing to architecture and technical direction while engaging with robotics and measurement instruments. You'll enjoy flexibility with a hybrid wo ...

Senior Software Engineer Ticker Plant, Event Processing

Description & Requirements The Ticker Plant system is a central hub of the Bloomberg market data infrastructure, processing daily volumes of several hundred billions of real‑time market events across 100 million instruments. The events originating in the Ticker Plant ultimately drive every financ ...

Senior Software Engineer, Core Experiences — Build SDKs

Clutch Canada is seeking a Senior Software Engineer to join our Core Experiences Team in Edinburgh. The ideal candidate will collaborate with product teams to deliver efficient solutions and ship cloud functions using Kotlin. In this fast-growing environment, you will have the opportunity to make a significant i ...

Senior Software Engineer GPU Capture and Replay

Why PlayStation? PlayStation isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, ...

Senior Embedded Software Engineer Hereford, UK Engineering

Looking for your next career move in a company that’s shaping the future of satellite communications? At ETL Systems, we’ve been leading the way in RF design and manufacturing for over 35 years. Our technology powers critical satellite communications infrastructure used by the top 20 satell ...

Senior Software Engineer — Public Sector Impact (Remote)

Made Tech is hiring a Senior Software Engineer to work across the UK government in transforming public sector technology. You will be responsible for writing high-quality software, mentoring team members, and contributing to the delivery of key projects that impact society. The ideal candidate will have a strong ...

Senior Software Engineer, Core Experiences (Kotlin MP)

Speechify is seeking a Senior Software Engineer for its Core Experiences Team in Brighton, UK. The role involves collaborating with product teams to enhance product functionality and designing efficient systems using Kotlin. Candidates should excel in systems thinking, collaboration, and have experience in high- ...

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