OverviewSimple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, San Francisco, and New Zealand. We operate at the intersection of data, AI, machine learning, data engineering, an...Read More>>.

We’re looking for a Senior Software Engineer to join our team building and operating the core data platform that powers our business. This platform sits at the heart of everything we do, delivering high-quality, real-time market data to syste...Read More>>.

1 day ago Be among the first 25 applicantsivee is exclusively for people returning to work after a career break in the UKPlease do not apply if you are outside the UK.Have you taken a career break and are looking to return to...Read More>>.

Matillion Limited based in Manchester is seeking a Senior Software Engineer to join their innovative team. In this role, you will work on production services, create public APIs, and mentor fellow engineers, all while collaborating in a hybrid wor...Read More>>.

Senior Software Engineer (C++ / Embedded) Working with a specialist defence technology business delivering mission-critical systems, we are looking for a Senior Software Engineer to join a high-performing team. You will work acr...Read More>>.

Speechify is seeking a Senior Software Engineer for their Core Experiences Team in Edinburgh, United Kingdom. The role involves building and maintaining services and SDKs to enhance the Speechify product across platforms.The ideal candidate...Read More>>.

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen. We’r...Read More>>.

DRW is a technology-driven, diversified principal trading firm. We trade our own capital at our own risk, across a broad range of asset classes, instruments and strategies, in financial markets around the world. As the markets have evolv...Read More>>.

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 inclu...Read More>>.

A leading insurance company based in London is seeking a Senior Software Engineer to join their Growth & Trading team. In this key role, you will lead the design and operation of backend services, utilizing your expertise in TypeScript and AWS. You w...Read More>>.

Senior Software Engineer, Client Solutions We are seeking a highly capable Senior Software Engineer to help design, build and evolve resilient, event-driven, cloud-distributed systems. This role is ideal for an engineer who combines de...Read More>>.

Platform Recruitment in Newcastle upon Tyne is looking for a Senior Software Engineer specialized in C++ and Rust. This role involves identifying solutions to client problems and building performant software in a greenfield environment. The consultan...Read More>>.

Bold ideas start with bold people. At Ensera Design, we are a world‑class user‑centered innovation and product development consultancy working across medical and consumer health. Join our multidisciplinary team to build robust, secure firmw...Read More>>.

A leading life-critical protection solutions provider is seeking a Senior Software Engineer in Melksham, UK. This role focuses on software design, development, and verification for underwater systems. Candidates must have a Bachelor's or Master's in...Read More>>.

A leading messaging platform company is seeking a Senior Software Engineer to enhance their cutting-edge messaging services. You'll lead the development, mentor junior developers, and engage in the full software lifecycle. The role offers a competiti...Read More>>.

A leading global consultancy in Richmond is seeking a Software Architect to lead the technical design of scalable systems. The role entails collaboration across engineering teams, adherence to best practices, and innovation in technology choices. Ide...Read More>>.

A leading defence technology company in Stevenage is seeking a Senior Software Engineer skilled in C, C++, or ADA. The role involves working in an advanced defence technology team, creating reliable software, and solving complex challenges. Ideal can...Read More>>.

Speechify is seeking a Senior Software Engineer to join its Core Experiences Team in Newcastle, United Kingdom. This role focuses on building foundational services for Speechify’s product, emphasizing the design of reliable APIs and enhancing us...Read More>>.

We are seeking an experienced Senior Software Engineer to join a fast-growing, innovative organisation at the forefront of semiconductor technology, embedded systems, and capacitive touch solutions. This is an exciting opportunity to lea...Read More>>.

This range is provided by Your Next Hire. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Your Next Hire We’re lo...Read More>>.

A leading game technology company in the United Kingdom is looking for skilled professionals to join their Unity Studio Productions team. The role focuses on collaborating with game studios, optimizing game performance, and solving complex technical...Read More>>.

Senior Software Engineer, £500/day (Outside IR35)Opportunity for a Senior Software Engineer to work for a retail company near Manchester going through a large digital transformation.This is an initial 6-month contract outside IR35...Read More>>.

A leading defense technology firm in Malvern is seeking a Senior Software Engineer to work on innovative electronics systems and tackle sophisticated challenges. The role requires experience in embedded platforms and the ability to adhere to rigorous...Read More>>.

A mission-driven tech organization in Manchester is seeking a Senior Software Engineer to build scalable, cloud-native systems. The ideal candidate will work in a collaborative DevOps environment, managing a product's lifecycle from ideation to produ...Read More>>.

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design an...Read More>>.

We have a fantastic opportunity for a Senior Software Engineer with strong UI/UX skills to join our nationally recognised client. The Senior Developer will be a key member of an Agile Sprint team, helping to deliver high-quality digital product...Read More>>.

Role Overview You will own and ship core platform systems that power how health data flows through Terra — from upstream data suppliers (wearables, health apps, sensors) into our unified schema, and out to downstream developers and A...Read More>>.

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 understan...Read More>>.

A leading streaming platform company is looking for a Software Engineer to work on the Regional TV Software team. In this role, you will develop software for TV platforms and collaborate with SOC vendors in Europe and Australia. This position is idea...Read More>>.

A global technology company is seeking a Senior Software Engineer to enhance their Business Expense Management team. This role involves designing and maintaining scalable services, collaborating on public APIs, and solving complex problems. Ideal can...Read More>>.

Our world‑leading Time & Frequency department is seeking a Senior Software Engineer with expertise in Unix/Linux software development and containerisation. This is an exceptional opportunity to join the global authority in precision ti...Read More>>.

Speechify is seeking a Senior Software Engineer for its Core Experiences Team in Birmingham, United States. This role involves building and maintaining APIs and SDKs that enhance the product experience. Candidates should excel in systems thinking and...Read More>>.

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...Read More>>.

Overview Senior Software Engineer – Core Experiences Team Responsible for building and maintaining foundational services and SDKs that power Speechify’s product experience across platforms. Responsibilities...Read More>>.

Job Description Team you will be working with: Receive Risk The Receive Risk team is part of Acquiring Squad, in the Global Product tribe, dedicated to ensuring customers can receive money quickly and securely, using our full su...Read More>>.

A leading defense and space manufacturing firm in Manchester is seeking a Senior Software Engineer to lead the development of complex features that support its mission to enhance UK safety. This role involves technical leadership, mentoring team memb...Read More>>.

Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Contract type: Permanent Hours: 37.5/ week Salary: circa £84,000 dependi...Read More>>.

Job Overview We have a fantastic opportunity to move into the era of Machine Learning and Artificial Intelligence, key technologies for the future of computing. Arm is everywhere - technology matters. Are you passionate about ML system...Read More>>.

Speechify in Belfast is looking for a Senior Software Engineer to join its Core Experiences Team. This role involves building and maintaining foundational services and SDKs that enhance Speechify's product experience across various platforms....Read More>>.

Mitratech Holdings Inc 04 June 2025 RemoteRemote UKJoin Mitratech, a global team of technologists building world‑class products for Legal, Risk, Compliance, and HR. We foster a diverse and inclusive work culture with great peopl...Read More>>.

A progressive tech firm in the United Kingdom is seeking a Head of Engineering to lead its software engineering team. This role focuses on software excellence, team building, and establishing modern engineering practices. Responsibilities include ove...Read More>>.

Join a cutting-edge engineering team developing autonomous systems for the next generation of marine and defence technology. This is a fantastic opportunity for an experienced Software Engineer to take a leading role in designing, developing, a...Read More>>.

For additional information, please review .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+ coun...Read More>>.

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...Read More>>.

Physics World is seeking a skilled Senior Software Engineer in Oxford to join our team focused on developing groundbreaking quantum computing solutions. You will work closely with scientists and other software engineers to create high-level APIs, qua...Read More>>.

Matchtech is seeking a skilled Senior Software Engineer to join their team in Chertsey, UK. You will work on high-impact defence projects, lead design efforts, and mentor engineers within a collaborative environment. The ideal candidate will posse...Read More>>.

Senior Software Engineer This is an opportunity to build the foundational systems of a frontier AI company. You’ll work across our voice layer, agent orchestration, and deep healthcare integrations. You’ll design and ship sy...Read More>>.

Speechify in Leeds is seeking a Senior Software Engineer to enhance our Core Experiences Team. In this role, you will collaborate across product teams to optimize our services and build innovative solutions using Kotlin. We prioritize a fast-paced...Read More>>.

Job DescriptionCore-Asset Consulting is working with a technology‑led investment firm to recruit a Senior Software Engineer to support the evolution of a business‑critical Order Management and Execution System in Newcastle.T...Read More>>.

Citigroup Inc. is looking for a Senior Engineer to take on the role of Applications Development Technology Lead Analyst for the XiP calculation platform. The position requires extensive knowledge of Java and experience in building and maintaining...Read More>>.