26 to 48 of 48 Software Engineer Jobs in Southampton

Remote Fullstack Software Engineer - Catering

Hiring Organisation
Olo
Location
Southampton, UK
long term. This role is fully remote, offering you flexibility to work from anywhere within NI. Your new role As a Fullstack Software Engineer on the Catering team at Olo, you will design, build, and monitor solutions that facilitate the online ordering, management, and effortless transmission of high … developing long-term, proactive solutions to prevent recurrence. Document and share knowledge effectively to elevate the team’s technical expertise. Champion best practices in software development, agile methodologies, and continuous improvement. What will set you up for success 3+ years of experience in software engineering, including excellent knowledge ...

Remote Senior Software Engineer

Hiring Organisation
Aveni
Location
Southampton, UK
adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Senior Software Engineer at Aveni, you’ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling ...

Remote Senior Software Engineer (Python)

Hiring Organisation
Aveni
Location
Southampton, UK
adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … Aveni is building next-generation AI systems for UK financial services, where safety, compliance, and trust are non-negotiable. We're hiring a Senior Software Engineer to work on AI and agentic platform capabilities that power intelligent, automated workflows for financial services. This is a high-impact role ...

Remote Senior Software Engineer - Serverless

Hiring Organisation
Runware
Location
Southampton, UK
Description We’re looking for a Senior Software Engineer who thrives on turning ambitious ideas into production systems that delight developers and deliver real business impact. You’ll work across the stack, from backend APIs and orchestration to SDKs, dashboards, and developer tools. You’ll take ownership from ...

Remote Software Engineer, Fullstack (UK)

Hiring Organisation
First Up
Location
Southampton, UK
evident in our world-class customer base. Now we need your help. Ready to make a difference in the world? Job Summary The Sr. Software Engineer will join the team responsible for Firstup's public APIs, Agentic tools, third-party integrations with enterprise systems such as HRIS platforms ...

Remote Senior Software Engineer, Backend (Identity International)

Hiring Organisation
Affirm
Location
Southampton, UK
dynamics, customer expectations, and compliance requirements. We are a team of six engineers based across Spain and Poland. We are looking for a Senior Software Engineer who can turn ambiguous business and customer problems into reliable, well-designed technical solutions. In this role, you will help shape ...

Embedded Software Engineer - High Reliability Hybrid

Location
Southampton, England, United Kingdom
Technology in Southampton is seeking an Embedded Software Engineer with a minimum of 2 years of experience to join a high-reliability engineering environment. The role spans the full embedded stack from low-level C to C++ on Linux, with collaboration across hardware, FPGA and systems teams. … position offers a hybrid work pattern: three days onsite and two from home. You will contribute to robust, high-performance software for technically challenging projects, shaping the role around your #J-18808-Ljbffr ...

Embedded 5G NR PHY Software Engineer (Real‐Time)

Location
Southampton, England, United Kingdom
AccelerComm Ltd in Southampton, UK, is seeking a Software Engineer to help implement and optimize the infrastructure code underpinning our 5G NR PHY systems. You will focus on real-time platform code for embedded environments. You will develop and test software for 5G NR PHY algorithms, utilize ...

Senior Software Engineer

Location
Southampton, England, United Kingdom
ultimate career opportunity that will light a fire within you. So, what’s the role all about? We are looking for a Seniorsoftware engineer who is passionate about solving infrastructure challenges through software engineering and automation. In this role, you will design, develop, and maintain scalable automation frameworks … develop PowerShell-based automation to support and optimize Windows environments. This is a highly technical, coding-focused position. The ideal candidate is a software-minded engineer who writes clean, maintainable, and testable code every day—not just ad hoc scripts. You should be comfortable designing reusable automation components ...

Junior Software Engineer

Location
Southampton, England, United Kingdom
passionate about building reliable software and developing your engineering skills in a collaborative environment? Do you enjoy solving technical challenges and contributing to products that deliver meaningful value to customers? About the Business At Cirium, our goal is to keep the world connected. We are the industry leader … enabling airlines, airports, travel companies, tech giants, aircraft manufacturers, financial institutions, and many more accelerate their own digital transformation. About the Role Join our Software Engineering team and contribute to the design, development, testing, and maintenance of enterprise software products. Working alongside experienced engineers and cross-functional teams ...

Senior Software Engineer

Hiring Organisation
NICE Systems
Location
Southampton, Hampshire, United Kingdom
Salary
£ 70 K
role all about Here at NICE Public Safety, we provide state of the art solutions for the Public Safety & Justice market, providing software as a service for multi-media evidence management and Emergency Contact Centres to a worldwide customer base.We are currently expanding our development team to allow … enables law enforcement agencies worldwide to keep up with the increasing demands of managing growing amounts of digital evidence.We are looking for a talented Software Developer to join our team. You must: Be able to communicate effectively, including via email, instant message, phone and video conferencing tools. Be fierce ...

Remote Principal Software Engineer Backend Technologies, Platform (UK Remote)

Hiring Organisation
Turnitin
Location
Southampton, UK
over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines. Job Description Turnitin is seeking a Principal Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers … passionate about building scalable distributed systems, data modeling, and delivering high-performing, reliable software solutions for our award-winning educational platform. As a core contributor to our shared services team, you will play a key role in developing and enhancing the foundational systems that power both existing ...

Remote Sr. Software Engineer, Fullstack

Hiring Organisation
First Up
Location
Southampton, UK
Employment Type
Temporary
base. Now we need your help. Ready to make a difference in the world? Job Summary We're looking for a Senior Full Stack Engineer who thrives at the intersection of craft and scale. You'll design and deliver large-scale, multi-tenant cloud services — with a relentless focus … Drive system availability and performance — investigate, analyze, and resolve reliability issues across the stack. Recognize opportunities and advocate for better performance and efficiency of software, systems, and processes across teams. Shift Left Testing & Quality: You champion a rigorous 'shift-left' quality culture, embedding comprehensive testing—unit, integration, and contract ...

Remote Fullstack Software Engineer - Uplisting

Hiring Organisation
Airdna
Location
Southampton, UK
Employment Type
Full-time
building a complete ecosystem for short-term rental success - from investment to day-to-day operations. The Role We’re looking for a Fullstack Software Engineer. Join a team modernizing Uplisting's core product. You'll ship end-to-end features that measurably improve ...

Remote Senior Software Engineer, Sandboxes (EU or East Coast Preferred)

Hiring Organisation
Docker
Location
Southampton, UK
products including Docker Desktop, Docker Hub, and Docker Scout. We are a globally distributed, remote-first team building the tools that define how software gets built and delivered. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images … without it ever touching the host, and tear the whole environment down when it's finished. The successful candidate is a technical, product-minded engineer with deep experience building secure, isolated runtime environments (sandboxes, containers, or VMs) and a track record of shipping and owning that kind of infrastructure ...

Staff Software Engineer, Android

Location
Southampton, England, United Kingdom
team members. Archer is best known for Midnight, our electric aircraft. This role isn't on that program. The AI Products Org builds consumer software for the general aviation industry. There's a lot we're not ready to talk about publicly yet, so this posting stays vague … purpose. What we can say: the products are real, they ship, and people use them every day. As the Staff Android Engineer, you'll own the Android app of a mature consumer product — one that's been featured in the app stores multiple times and has a real user ...

Remote Backend Software Engineer (Rust, Fully Remote)

Hiring Organisation
Metal Bear Inc
Location
Southampton, UK
image, pushing it, deploying to a shared environment, and waiting on a pipeline to tell you. That loop runs many times a day per engineer, and it's the single biggest tax on how fast an organization ships. With mirrord, the service runs wherever the work is already happening … architecture, new feature design and infrastructure. Engage directly with users to gather requirements, develop solutions, and debug issues. At least 3 years of professional software development experience. Of which at least one year of writing production-grade Rust . Based between UTC-5 and UTC+4 Strong systems-level thinking ...

Senior Software Engineer, Airborne Systems (Hybrid)

Location
Southampton, England, United Kingdom
Leonardo UK Ltd. is seeking software engineers to develop features for the GCAP Integrated Communications System (ICS) at the Southampton site. You will contribute to Linux-based applications and TCP/IP networking within a complex engineering program. Direct industry experience is not required; a degree in CS/… Software Eng/Electronics or equivalent experience is accepted. Hybrid work is available with onsite requirements varying by tasks. #J-18808-Ljbffr ...

Remote Intern Software Engineer - Compilers (WebAssembly) - Amsterdam [two positions] (Remote)

Hiring Organisation
Leaning Technologies
Location
Southampton, UK
application to the Web. We are looking for an enthusiastic developer-to-be, interested in joining a very dynamic and rapidly growing specialist software company developing WebAssembly solutions. This is a full-time paid internship position based in Amsterdam (near Amstel station), Netherlands, with a duration of 6 months … object-oriented design principles Residence and right to work in the Netherlands About Leaning Technologies Leaning Technologies ( makes WebAssembly tools to run any software on any browser. We make solutions that enable C/C++, Java, Flash, and native Linux applications to be compiled, emulated and virtualised into HTML5 ...

Software Engineer - Mobile Security

Location
Southampton, England, United Kingdom
attend the office a minimum of 1 day per week. About the Role We are seeking a highly motivated and experienced Mobile Security Engineer to join our Cyber Security team. As a Mobile Security Engineer, your primary responsibility will be to design, build, and maintain security … curious. In general you can expect the below, following a chat with one of our Talent Team: First stage with a Mobile Engineer Technical Test Second stage with additional members Security Mobile Engineers Final stage with Security Engineering Lead and Information Security Director 25 days holiday (plus take your ...

Remote Software Engineer, Desktop

Hiring Organisation
Bjak
Location
Southampton, UK
message history efficiently. Ensure smooth real-time updates (messages, typing indicators, presence). Maintain stability across macOS and Windows environments. Ideal Experiences Proven software engineering experience. Hands-on experience building production Electron applications. Strong proficiency in JavaScript and TypeScript. Experience with React or similar UI frameworks. Solid understanding ...

Remote Software Engineer

Hiring Organisation
Griffin Llc
Location
Southampton, UK
Employment Type
Full-time
times in half for the whole team writing an RFC that becomes the pattern we use for all event-driven services pairing with another engineer to help them reason through FoundationDB transaction semantics owning card issuing from initial RFC through to processing the first live transaction - making every architecture … built, then own getting it into production Setting technical direction - your code reviews, implementation patterns, and architectural choices influence how the wider team builds software Production responsibility - the systems you build are yours to monitor, debug, and improve when issues arise Your background You'll fit well here ...

C/Linux Systems Software Engineer (Hybrid)

Location
Southampton, England, United Kingdom
System Recruitment is seeking an experienced C/Linux Software Developer for a hybrid role accessible from the Southampton area. The position focuses on building and maintaining compact C code on Linux, integrating authentication components, and supporting deployment tooling. The ideal candidate has hands-on experience with Autotools, LDAP ...