Senior Embedded SoftwareEngineer Salary : Up to £100,000 Location : London - 3 days a week We’re working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. We are looking … for a modern, innovative and driven Senior Embedded SoftwareEngineer to join their growing team. They are looking for someone who has commercial experience working with C software development in an IoT, hardware or embedded solutions environment , who is interested in a data-driven AI-first journey. Responsibilities: Design, implement, and test firmware for embedded systems … issues. Develop and manage automated test frameworks for embedded devices to ensure robust validation. Create and execute both manual and automated test cases. Key requirements: 5+ years experience in software development with C in an embedded environment. Proven knowledge in digital electronics and working at the interface between hardware and firmware. Strong experience debugging embedded software and associated More ❯
SeniorSoftwareEngineer Department: Engineering Employment Type: Full Time Location: Manchester, UK Description Interact provides enterprise-grade intranet software that connects over three million employees to leading global names like Levi's, Domino's, Teva Pharmaceuticals, and Technicolor. Our team of customer-focused problem solvers are passionate about helping organizations to communicate better. We do this … or a seasoned salesperson, we live the motto that we uphold for our customers: our people are our most valuable assets. We're on the lookout for a talented SeniorSoftwareEngineer to join our mission-driven Sideways6 squad. If you're passionate about building scalable, secure, and intuitive software that empowers employees to share ideas … and help shape the future of our platform - all while working in a culture that values innovation, purpose, and people. A little about you 5+ years of experience in software development, especially with API-first backends and ReactJS frontends. Proven track record in building scalable, high-performance web applications. Strong experience with C#, ASP.NET, .NET frameworks, ReactJS, Node.js, and More ❯
SeniorSoftwareEngineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll … chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a SoftwareEngineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where … simplify financial workflows for our users. You’ll have the opportunity to own critical features and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies More ❯
SeniorSoftwareEngineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking for top-tier engineers to join our team. You’ll … chance to work in a high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a SoftwareEngineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands-on, high-impact position where … simplify financial workflows for our users. You’ll have the opportunity to own critical features and contribute to the overall architecture of our platform. We’re looking for an engineer who thrives in a fast-paced environment, embraces ownership, and is passionate about building software that makes a real difference. If you enjoy working with cutting-edge technologies More ❯
Are you interested in working in Tech for Good? Have you got experience working with Kotlin, or are keen to work with Kotlin? SeniorSoftwareEngineer – Clean Energy for EV Charging 💰 Up to £95k + bonus + shares + benefits 📍 Hybrid in London 2 days per week We’ve just partnered with an industry leading GreenTech, on … living, through providing affordable and accessible green energy for the charging of electric vehicles. Due to exciting projects in the pipeline, they are looking to grow their team with SeniorSoftware Engineers who have experience in the following: Kotlin software development (They are also open to Core Java experience, as long as you are happy to work … days a week If you’re interested in working with new technologies while also making a difference to the world, positively impacting through technology, apply now for this fantastic SeniorSoftwareEngineer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work the UK. More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Understanding Recruitment
Are you interested in working in Tech for Good? Have you got experience working with Kotlin, or are keen to work with Kotlin? SeniorSoftwareEngineer – Clean Energy for EV Charging 💰 Up to £95k + bonus + shares + benefits 📍 Hybrid in London 2 days per week We’ve just partnered with an industry leading GreenTech, on … living, through providing affordable and accessible green energy for the charging of electric vehicles. Due to exciting projects in the pipeline, they are looking to grow their team with SeniorSoftware Engineers who have experience in the following: Kotlin software development (They are also open to Core Java experience, as long as you are happy to work … days a week If you’re interested in working with new technologies while also making a difference to the world, positively impacting through technology, apply now for this fantastic SeniorSoftwareEngineer opportunity! Please note : Due to compliancy reasons, we will only be able to consider applications based in and eligible to work the UK. More ❯
SeniorSoftwareEngineer required by a high-tech company located in Fareham. Due to continued success they are looking to grow their software team developing products for Android platforms. The successful SeniorSoftwareEngineer is likely to have a degree in Computer Science or similar subject and commercial experience developing Android applications using More ❯
SeniorSoftwareEngineer - France Global Payroll Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single … of America's best startup employers by Forbes. We prioritize candidate safety. Please be aware that all official communication will only be sent addresses. About the role As a SeniorSoftwareEngineer for the France Global Payroll team, you will play a critical role in advancing our full-service payroll platform that handles payroll configuration and calculations … drive initiatives by creating new product functionality from the ground up as well as rearchitecting key components of our platform to help us scale. If you are an experienced engineer looking for high impact and autonomy, come build the future of payroll with us! What you will do Partner with design and product management leaders to shape and drive More ❯
Overview Who we are Hi, I'm Sheamus, the Senior Tech Lead at Mention Me and I'm hiring! Before I tell you more about the role, here's a little bit about Mention Me and what we do: At Mention Me, we pride ourselves in providing end-end acquisition solutions to our customers through our leading AI-powered … a Mentioneer means you'll be joining a driven team, with big plans, at a genuinely exciting time for our business. The role We're looking for an enthusiastic SeniorSoftwareEngineer to contribute to our leading SaaS platform. We power customer referral programs for hundreds of brands and have recently introduced an exciting Influencer Management product … brands. Our world-class programmes have delivered more than 6 million referrals totalling $2 billion in revenue for 500+ brands around the globe. You will be working with other Senior Engineers, Data Engineers, Product Managers and our Data Science team to build features that will delight our customers. We empower engineers to work with other experts across the business More ❯
Optiver Amsterdam, North Holland, Netherlands Overview Join the SeniorSoftwareEngineer - Python role at Optiver . You can join different teams to help create a robust and reliable foundation for Optiver's infrastructure platform. Within either our Linux or Platform team, you will work closely with other experts depending on each project. We strive for excellence in … everything we do because a thoughtfully planned and well-orchestrated infrastructure is essential to our trading software. We are looking for a SoftwareEngineer who is committed to continuous improvement and thrives bringing new ideas to the table. What you'll do Participate in the design and implementation of the systems used to manage our infrastructure. Write mostly … Ansible or similar); interest in declarative systems. Knowledge of virtualization, networking, and bare metal server management. How to apply Apply directly via the form for the position of Infrastructure Software Engineer. If selected to proceed, you will be required to take an online assessment. For questions, contact our Recruitment team via the recruitment inquiry form. Please note: We cannot More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid/Remote Options
UBT
Senior PHP SoftwareEngineer Location: Swindon (Hybrid) Salary: Up to £65,000 per annum (depending on experience) Build the Technology that Powers a Safer, Smarter Future We’re working with a leading UK organisation at the forefront of technology-driven workplace and safety solutions to recruit an experienced Senior PHP SoftwareEngineer . This … key role in developing and enhancing the company’s in-house systems, supporting digital transformation, and helping to deliver seamless solutions to major UK clients. The Role As a Senior PHP SoftwareEngineer, you’ll take ownership of core technical components within a fast-evolving software ecosystem. You’ll design, develop, and maintain scalable, secure applications More ❯
SeniorSoftwareEngineer - Platform Team/Developer Tooling (IaaS) 💰 £115,000 - £130,000 📍 London - 4 days a week in office (Paddington) 🛠️ Go, Kubernetes, GCP Here at Burns Sheehan, we’re working with a well-established, high-growth UK tech business in the payments and financial services space. Processing billions in transactions annually and supporting nearly 1 in … tooling, infrastructure provisioning, and improving the developer experience across the business. What You’ll Be Doing: Building tools and services that improve infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What … They’re Looking For: Strong software engineering background, ideally writing Golang Solid experience with Kubernetes Experience in cloud environments - GCP preferred, AWS/Azure acceptable A collaborative engineer who can mentor others and contribute to team direction If you're interested in building platform tools with real impact, in a stable and well-backed business with strong growth More ❯
SeniorSoftwareEngineer - Platform Team/Developer Tooling (IaaS) 💰 £115,000 - £130,000 📍 London - 4 days a week in office (Paddington) 🛠️ Go, Kubernetes, GCP Here at Burns Sheehan, we’re working with a well-established, high-growth UK tech business in the payments and financial services space. Processing billions in transactions annually and supporting nearly 1 in … tooling, infrastructure provisioning, and improving the developer experience across the business. What You’ll Be Doing: Building tools and services that improve infrastructure workflows for engineering teams Collaborating with senior engineers and product leads on design and implementation Contributing to technical strategy, team mentoring, and engineering standards Opportunity to work on Open-source projects focusing on AI agents What … They’re Looking For: Strong software engineering background, ideally writing Golang Solid experience with Kubernetes Experience in cloud environments - GCP preferred, AWS/Azure acceptable A collaborative engineer who can mentor others and contribute to team direction If you're interested in building platform tools with real impact, in a stable and well-backed business with strong growth More ❯
SeniorSoftwareEngineer (Fullstack Node.js, React, C#) Birmingham, West Midlands Hybrid (2 days onsite per week) Salary: to 60k + Excellent Benefits We are working with a leading software house specialising in enterprise solutions that is seeking a talented SeniorSoftwareEngineer to join their Birmingham-based team click apply for full job More ❯
SeniorSoftwareEngineer Opportunity - Tech for Good - Up to100k Base + Equity We're looking for a Full Stack SeniorSoftwareEngineer to join a mission-driven deep tech spin out from Imperial - think autonomous vehicle-level complexity, but applied to a completely new domain. You will be solving deep technical challenges with real … world impact. The ideal candidate should have some iOS experience—either as an iOS developer or through exposure while working as a software engineer. Role Highlights: 💰 Up to £100k base plus very generous equity 🌍 London/Hybrid 🚀 Backed by serious funding, with 100x growth targets already in motion 🧠 Work alongside top scientists, designers, and engineers in a flat, fast … moving team Looking for: -Software Engineering experience with strong fundamentals and a drive to learn. -STEM degree -Someone who thrives in high-intensity, high-impact environments. -Willingness to learn new technologies -Previous iOS/Swift experience Apply here ot email your CV to jordan@wearemoe.com More ❯
SeniorSoftwareEngineer Opportunity - Tech for Good - Up to100k Base + Equity We're looking for a Full Stack SeniorSoftwareEngineer to join a mission-driven deep tech spin out from Imperial - think autonomous vehicle-level complexity, but applied to a completely new domain. You will be solving deep technical challenges with real … world impact. The ideal candidate should have some iOS experience—either as an iOS developer or through exposure while working as a software engineer. Role Highlights: 💰 Up to £100k base plus very generous equity 🌍 London/Hybrid 🚀 Backed by serious funding, with 100x growth targets already in motion 🧠 Work alongside top scientists, designers, and engineers in a flat, fast … moving team Looking for: -Software Engineering experience with strong fundamentals and a drive to learn. -STEM degree -Someone who thrives in high-intensity, high-impact environments. -Willingness to learn new technologies -Previous iOS/Swift experience Apply here ot email your CV to jordan@wearemoe.com More ❯
SeniorSoftwareEngineer - .NET London based- in office Salary : £100,000 - £120,000 We’re looking for a SeniorSoftwareEngineer to join our Data Products team and help turn complex payments data into valuable insights for small businesses. You’ll build scalable APIs and backend systems that power analytics and performance dashboards used More ❯
SeniorSoftwareEngineer - .NET London based- in office Salary : £100,000 - £120,000 We’re looking for a SeniorSoftwareEngineer to join our Data Products team and help turn complex payments data into valuable insights for small businesses. You’ll build scalable APIs and backend systems that power analytics and performance dashboards used More ❯
SeniorSoftwareEngineer at STX Group STX Group, located in Amsterdam, North Holland, Netherlands. It's no wonder we can go further, faster together. We're a team of 450+ professionals from 50+ nationalities, all commercially driven, entrepreneurial and ready to turn potential into progress. Not just for us, but for the world too. At STX, we … we can change the world - one trade at a time. Your success story starts here. TEAM & ROLE STX is building the digital infrastructure that powers global decarbonization. As a SeniorSoftwareEngineer, you'll design and build the systems that run the complete trading lifecycle - from origination and risk management through trading, settlement, and reporting - forming the … settlement and reconciliation. Create clean APIs, modular architectures, and data pipelines to ensure clarity, performance, and reliability across the digital platform. Translate complex business processes into maintainable, production-ready software that scales with organizational needs. Contribute to technical excellence by writing high-quality, well-tested code and participating in design/code reviews to raise team standards. Collaborate cross More ❯
SeniorSoftwareEngineer (Backend) – London, UK | Up to £80,000 | Fully Remote or Hybrid Are you a SeniorSoftwareEngineer who ships bulletproof, scalable systems that power millions of customer interactions? Do you live to dismantle legacy monoliths and rebuild with clean, modern, cloud-native architecture? Ready to own the backend transformation of the More ❯
SeniorSoftwareEngineer (C++) – Real-Time Market Data Systems Company Insight: A leading global quant trading firm is looking for a seniorsoftwareengineer experienced in market data processing to help evolve the firm's real-time market data platform - a critical system that supports both trading and research operations across the firm. The … and deliver long-term results. Responsibilities: Build and enhance real-time market data and distribution pipelines spanning global markets and multiple asset classes. Design and optimise high-performance, distributed software systems for processing market data at scale. Champion engineering best practices and innovation. Serve as a technical leader in market data systems. Apply data-driven performance analysis to streamline More ❯
SeniorSoftwareEngineer (C++) – Real-Time Market Data Systems Company Insight: A leading global quant trading firm is looking for a seniorsoftwareengineer experienced in market data processing to help evolve the firm's real-time market data platform - a critical system that supports both trading and research operations across the firm. The … and deliver long-term results. Responsibilities: Build and enhance real-time market data and distribution pipelines spanning global markets and multiple asset classes. Design and optimise high-performance, distributed software systems for processing market data at scale. Champion engineering best practices and innovation. Serve as a technical leader in market data systems. Apply data-driven performance analysis to streamline More ❯
SeniorSoftwareEngineer £80000-100000 GBP Equity Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent SeniorSoftwareEngineer - SaaS and Payments London (4 days onsite) £80,000 to £100,000 base plus package A high-growth B2B fintech scale-up transforming how complex industries handle payments and financial workflows are growing More ❯
SeniorSoftwareEngineer Overall Ambition At Nando’s, we’re building scalable, data-driven solutions that keep our restaurants safe, compliant, and thriving every day. This is more than just code – it’s about creating technology that directly supports the people running our restaurants and the communities we serve ❤️. The Safety & RMD Team We’re looking … for a SeniorSoftwareEngineer to join our Safety & Restaurant Master Database (RMD) team. We build two critical product lines: safety and compliance systems that help restaurant teams report incidents and manage compliance, and the Restaurant Master Database – the single source of truth for operational data that drives decision-making across Nando’s. Our team is collaborative … to everything we do. Why you’ll love this role 💛 Growth & progression: 🌟 At Nando’s, careers don’t stand still. You’ll have clear opportunities to grow as an engineer and as a leader, with mentoring, training, and the space to take your career wherever you want it to go. Collaboration & support: 🤗 You’ll be part of a team More ❯
SeniorSoftwareEngineer Overall Ambition At Nando’s, we’re building scalable, data-driven solutions that keep our restaurants safe, compliant, and thriving every day. This is more than just code – it’s about creating technology that directly supports the people running our restaurants and the communities we serve ❤️. The Safety & RMD Team We’re looking … for a SeniorSoftwareEngineer to join our Safety & Restaurant Master Database (RMD) team. We build two critical product lines: safety and compliance systems that help restaurant teams report incidents and manage compliance, and the Restaurant Master Database – the single source of truth for operational data that drives decision-making across Nando’s. Our team is collaborative … to everything we do. Why you’ll love this role 💛 Growth & progression: 🌟 At Nando’s, careers don’t stand still. You’ll have clear opportunities to grow as an engineer and as a leader, with mentoring, training, and the space to take your career wherever you want it to go. Collaboration & support: 🤗 You’ll be part of a team More ❯
