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Senior Software Engineer: Build Scalable, Event‑Driven Backends

A global premium chauffeur service is seeking a Senior Software Engineer to develop and improve services supporting their platform. The ideal candidate has over 5 years of experience in Ruby or Go, understands the HTTP protocol, and is familiar with REST APIs. Responsibilities include optimizing performance and ...

Satellite Software Test Engineer – V&V & Automation (Hybrid)

Airbus in Portsmouth is looking for a Software Test Engineer to champion the test process within the Satellite Communications Domain. The role emphasizes verification and validation (V&V) of software solutions, and you will contribute to the software development lifecycle. Key responsibilities include ...

Senior Staff Software Engineer Risk Assessment Platform, Servicing

Company DescriptionWise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed.Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wi ...

Staff Software Engineer (£120k £180k + Equity) at Fanvue.com

Job TitleStaff Software EngineerSalary£120k-£180k + EquityCompanyFanvue.com – AI‑powered creator monetisation platform growing 450% YoYLocationLondon, UKJob DescriptionJoin Fanvue as the most senior Individual Contri ...

Senior Software Engineer Core Platform (Rust/C++, Python)

Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture.The ideal candidate has strong skills in C++, Java, ...

Software Engineer (Up to £130k + Equity) at Adamo

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.She will pick the best candidates from Jack's network.The next step is to speak to Jack.Job TitleSoftware EngineerSalaryUp to £130k + Equity ...

Staff Software Engineer Scale Cloud Networking Data Plane

Confluent seeks a staff level technical leader to aid in building the next-generation network data plane for its Confluent Cloud platform. This role blends software development expertise with hands-on operational excellence in a hybrid model, playing a key role in enhancing the company's growth.The ide ...

Senior Software Engineer SC Cleared | Python & AWS API

Senior Software Engineer- 12 Months - SC Cleared - £625pdRate: £625 per dayDuration: 12 monthsIR35: InsideLocation: Remote ...

Staff Software Engineer: AI Driven Hardware Automation & SRE

A leading semiconductor IP company in Kings Langley seeks a talented software engineer to develop and maintain innovative automation systems for GPU and AI hardware IP workflows. This role involves collaborating on automation systems, integrating hardware EDA tools, and writing orchestrated workflows. Ideal cand ...

Staff Software Engineer Scale Cloud Networking Data Plane

Confluent seeks a staff level technical leader to aid in building the next-generation network data plane for its Confluent Cloud platform. This role blends software development expertise with hands-on operational excellence in a hybrid model, playing a key role in enhancing the company's growth. The id ...

Staff Software Engineer Healthcare AI Platform (Remote EU)

C&D Talent Advisory - Academy is seeking a Staff Software Engineer to help build intelligent agent systems for healthcare. You will design and scale core AI products and influence technical strategy within a remote environment. The ideal candidate has 7+ years of experience in software engineering, exp ...

Senior Software Engineer Core Platform (Rust/C++, Python)

Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, ...

Senior Software Engineer Build the Future of Computing

An innovative leader in computing technology is seeking passionate individuals to join their dynamic team in Cambridge. At Arm, you will contribute to groundbreaking projects that redefine the future of technology, working alongside brilliant minds in a culture that values collaboration and creativity. With a co ...

Senior Software Engineer – Java, Spring Boot, Cloud & DevOps

A leading defense technology company in the UK seeks a Senior Software Engineer for its teams in Manchester, Gloucester, or London. You will design and build software in a collaborative, cross-functional environment, and must hold current eDV clearance. Responsibilities include delivering critical software acros ...

Senior Software Engineer – Cloud Native SaaS Lead (UK)

A cloud-native legal technology firm in Greater London is looking for a Senior Software Engineer to lead technical projects and mentor junior engineers. The role focuses on designing high-performance SaaS solutions and requires expertise in modern software technologies including Docker and Kubernetes. Candidates ...

Senior AI Software Engineer Hybrid, Scale AI Solutions

RSM UK is seeking a Senior AI Software Engineer to make impactful contributions within the AI Lab. You will design and implement AI solutions while maintaining rigorous coding standards, ensuring scalable integration with existing technology. Ideal candidates will possess strong programming skills, par ...

Senior Software Development Engineer, CloudFront Control Plane, CloudFront

Key Job Responsibilities Collaborate with experienced cross-disciplinary Amazonians to conceive, design, and bring innovative products and services to market. Provide technical guidance to your team, design and build innovative technologies in a large distributed computing environ ...

Senior C++ Software Engineer – Front‑Office Trading Engines

A leading global financial services firm in London is seeking a Software Engineer III - C++ Senior Associate to enhance and deliver innovative technology products within an agile team. The role requires advanced expertise in C++ programming and involvement across the software development cycle. Successful candid ...

Remote Principal Software Engineer — AI Driven, Cloud Native

MCS Group is looking for a Principal Software Engineer in Northern Ireland. This fully remote role offers an exciting opportunity to lead the development of production systems, modernize platforms, and leverage AI to enhance project delivery. You will be responsible for building systems from idea to production, ...

Lead Software Engineer (Python/Java) Cloud & CI/CD

A leading financial services company is seeking a Lead Software Engineer in Glasgow to enhance and deliver technology products. The ideal candidate will have experience in software engineering concepts, proficient in Python/Java, and a strong understanding of agile methodologies and CI/CD practices. Responsibili ...

Senior Software Engineer, Power Systems & HPC (C++, Python)

TNEI Services Ltd is looking for a Senior Software Engineer in Manchester to develop high-performance simulation tools using C++. Candidates should have a strong background in C++ programming, and be familiar with Python and power systems concepts. The role offers flexible working hours, 25 days of ann ...

Python Software Engineer – AI Security Platform (Hybrid London)

Darktrace is seeking a Specialist Software Engineer in London to lead the prototyping and development of AI security features. This hybrid position allows for work from home while requiring at least two days in the London office. Responsibilities include collaborating with teams to develop and advance projects, ...

QA Test Engineer Intern — Hands On Software Testing

A technology company in the United Kingdom is seeking a detail-oriented Test Engineer Intern. This internship offers a fantastic opportunity to gain practical experience in software testing and work on real-world projects. Responsibilities include developing test cases, identifying bugs, and performing various t ...

Software Engineer II Low Latency Java and Kafka

Job Description Join JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the C ...

Year in Industry Rail Engineer Data & Software Placement

Hitachi Rail is looking for a Year in Industry student for a 12-month paid, full-time placement in the United Kingdom. The successful candidate will engage in real projects, applying academic knowledge to gain professional engineering experience within the rail industry. This role involves supporting o ...

Senior Software Engineer (Remote) – C#/.NET, Angular, AWS

Energy Jobline ZR is looking for a Senior Software Engineer to join their mission-driven organization focused on enhancing education. This role offers a 100% remote work option with a salary range of £60,000 to £70,000 DOE. The company values a supportive engineering culture where collaboration and con ...

Senior Software Engineer — Lead & Scale Ruby on Rails

We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re always keen to hear from those interested in joining our founding team in London.We’re really proud of the team we’ve buil ...

Senior Software Engineer AI & Cloud Automation (London, Onsite)

Cititec is seeking a Senior Software Engineer for a contract position with a daily rate of £800, based in London with 3 days onsite. Join a global commodity trading organization focused on innovative AI-driven engineering solutions.In this role, you will work on automating engineering workflows, design ...

Senior Embedded Software Engineer Real Time ARM, Hybrid

Job SummarySenior Embedded Software Engineer now needed in central Bristol to join a global company leading the way in safety and security. Desired candidates have 3‑7 years of experience and will work alongside industry experts developing a portfolio of embedded software products.Key Re ...

AI Software Engineer for Enterprise AI Apps & Automation

BGB Group is seeking an AI Software Engineer to design and develop AI applications, improving operational efficiency and knowledge management. The role demands 5+ years of software engineering experience and expertise in AI tools. Successful candidates will work to create scalable AI solutions, collabo ...

Senior Software Engineer Hybrid (Abingdon) 3 Days Onsite

Leap29 is seeking a Senior Software Engineer to join a growing software team in Abingdon. This role offers the opportunity to work on complex, high-performance applications and requires 5+ years of experience in software engineering, with strong skills in C# and .NET development. The position supports ...

Staff Software Engineer AI Infra & Scalable Platform (Equity)

A technology-driven company in London seeks a Staff Software Engineer to lead the evolution of its platform, enhancing AI capabilities and user experience. This role requires substantial experience in distributed systems and proficiency in TypeScript, Node.js, and AWS. The successful candidate will architect a t ...

Defence App Software Engineer (C++/C#) SC Clearance

Sivara GmbH is seeking an Application Software Engineer for a 12-month contract in Bristol. This role focuses on developing and testing a Command and Control application system, aiming for significant impact on future projects.The ideal candidate must have experience in Embedded C/C++, C#, and CI/CD, w ...

Senior Software Engineer II GraphQL/Java Spring Flexible

LexisNexis Risk Solutions is seeking a Senior Software Engineer II (Java / Spring) to build scalable, high-performance data-driven applications. You'll work on the Search and AI Platform, delivering innovative solutions that accelerate scientific discovery.The ideal candidate has expertise in Java, Spr ...

Senior Staff Software Engineer Unity Catalog Runtime Enforcement

RDQ127R176At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infras ...

Senior Software Engineer: Real Time Routing & ML Systems

A fast-growing logistics startup in London seeks a Software Engineer to tackle challenging problems and collaborate with experienced professionals. The role involves impactful work from optimizing operational tools to developing scalable applications. This company offers competitive compensation, generous equity ...

Java Sr Lead Software Engineer OMS/Sales VP

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Global Sales OMS technology group working in EMEA with a focus on our NAMR operations, you are an i ...

Senior Software Development Engineer, CloudFront Control Plane, CloudFront

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centres and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have co ...

Staff / Principal Software Engineer (Hardware Tools Automation/SRE)

The roleOur GPU & AI Hardware IP teams need incredibly performant build and test workflows to help them deliver our upcoming IP roadmap - so we need a talented software engineer to help us build a revolutionary new automation system, and to keep our workflows running 24/7.< ...

Software Engineer II Low Latency Java and Kafka

Join JPMorgan’s Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global technology organization, focusing on modern solutions for the Corporate & Investment Bank’s ...

Senior Software Engineer Margin Technology Assistant Vice President

As part of our global technology team, you will be working with a group of passionate engineers who build technical solutions to complex business problems.We are going through a very exciting phase of transformation in margin and collateral domains in Markets Technology, and you will be required to par ...

Global Banking & Markets Software Engineer Vice President London

The Opportunity Goldman Sachs has embarked on one of its most ambitious engineering programs: the Consolidated Trade Ledger (CTL), a ground-up reimagining of the front-to-back architecture that underpins every trade the firm executes. CTL is a flagship initiative jointly sponsored by Glob ...

Go (Golang) Software Engineer, Developer Tooling and Containers

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Software Engineer III JPM Personal Investing Mid Level

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

Senior Lead Software Engineer Backend Engineering Java/Kotlin

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

Principal Software Engineer | up to £95k | Cambridge, Hybrid

Principal Software Engineer up to £95k Cambridge, Hybrid Pearson Carter are currently working with an industrial software company that helps large manufacturers, energy companies etc. They help these companies design facilities, monitor operations, analyse in ...

Staff / Principal Software Engineer (Hardware Tools Automation/SRE)

The roleOur GPU & AI Hardware IP teams need incredibly performant build and test workflows to help them deliver our upcoming IP roadmap - so we need a talented software engineer to help us build a revolutionary new automation system, and to keep our workflows running 24/7.< ...

Lead Software Engineer Cloud/Java Python/AI ML

Job responsibilitiesDesign, develop, and implement cloud-based applications and services.Collaborate with architects and engineers to ensure design solutions are aligned with business goals.Optimize applications for performance, scalability, and security.Identify oppo ...

Asset & Wealth Management Software Engineer Vice President Birmingham

What We Do At Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable softwa ...

Golang Software Engineer – Infrastructure & Scraping Systems Team

Trusted by over 5,000 customers worldwide, Corsearch delivers AI-powered data, deep analytics, and professional services that support brands to market their assets, drive growth, and optimise brand presence against infringement. At Corsearch, we are dedicated to creating a world where co ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights