176 to 200 of 436 Senior Software Engineer Jobs

Senior/Lead Embedded Software Engineer Hybrid Edinburgh (1-2 days onsite) £60,000 £75,000 Job Overview: An established engineering business is looking for a Senior/Lead Embedded Software Engineer to take ownership of a brand-new hardware development project. This … hands-on with real hardware on the desk, close collaboration with engineering leadership, and long-term technical impact. Key Responsibilities: Develop and lead embedded software and firmware in C++ and Embedded Linux. Build and maintain low-level software and hardware interfaces. Work with hardware engineers on board bring ...

Senior/Lead Embedded Software Engineer Hybrid – Edinburgh (1-2 days onsite) £65,000 – £75,000 Job Overview: An established engineering business is looking for a Senior/Lead Embedded Software Engineer to take ownership of a brand-new hardware development project. This … hands-on with real hardware on the desk, close collaboration with engineering leadership, and long-term technical impact. Key Responsibilities: Develop and lead embedded software and firmware in C++ and Embedded Linux. Build and maintain low-level software and hardware interfaces. Work with hardware engineers on board bring ...

while making a rewarding impact and Keeping Commerce Human. What's the role? Etsy's Services Infrastructure group is looking for a Site Reliability Engineer II to join us in our mission of building and supporting reliable large scale Kubernetes infrastructure. The SRE team owns several aspects of business … search retrieval & ranking and more as you build systems to support the services that support our 86M active buyers and 5.5M sellers! As the Senior Software Engineer I, SRE you will drive the adoption of containers and Kubernetes, improve reliability, automate operations and provide a self service ...

working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title : Senior Staff Software Engineer Work Schedule: Hybrid Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft Group is a world leader in flight control systems … flight. As part of our team, youll work on cutting-edge technologies that power next-generation aircraft. About the Role We are seeking a Senior Staff Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise ...

Senior Embedded Software Engineer - eDV Cleared Location: Worcestershire Clearance: eDV Salary: Up to £80,000 + Clearance bonus To apply, email: or call: About the Role We're supporting a specialist organisation delivering high-assurance technology solutions for UK national security. As a Senior Embedded Software Engineer , you will contribute to the development of advanced embedded systems used to protect critical assets and counter sophisticated threats. Working as part of a close-knit engineering team, you'll help design, build and integrate innovative software solutions that underpin next-generation secure systems. What ...

shape the future of AI by building robust infrastructure and tools for developing trustworthy large language models and agentic workflows? We're seeking a software engineer who combines strong systems engineering skills with a passion for AI safety to develop frameworks that ensure AI systems behave reliably … align with human values. The OpenShift AI team is looking for a Senior Software Engineer with Kubernetes and MLOps or LLMOps experience to join our rapidly growing engineering team. Our team's focus is to make machine learning model deployment and monitoring seamless, scalable, and trustworthy across ...

Software Engineer – OS Frameworks (AR/VR) Location: Remote (UK) Contract Duration: 6 months (potential to extend) Start Date: ASAP Working Hours: 9:00am – 6:00pm About the Role We are seeking an experienced OS Frameworks Software Engineer to join a team building next-generation operating … platforms. You will focus on integrating upstream Android updates with custom OS frameworks, improving system performance, and contributing to platform stability across hardware and software layers. This is a highly hands-on role for engineers who enjoy working close to the operating system and hardware. What ...

family-oriented culture of a small business where your contributions truly matter. Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Senior Software Engineer in Berkeley, MO to support future franchise programs. In this role you will support mission planning software development, integration … will shape the way the DoD conducts mission planning for the next 30 years. Position Responsibilities: Supports the design, development, test, and maintenance of software throughout the end-to-end lifecycle Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products Supports ...

Senior Software Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including … Days Per Week Salary: £70,000 to £90,000 + 15% Bonus + Benefits To be considered: 5+ years’ experience as a Full Stack Engineer, ideally within SaaS or cloud-native environments. Strong hands-on experience with React on the front end and Python on the back end. Solid ...

Software Engineer London/Hybrid | Perm Role £80,000 - £100,000 Harrington Starr has partnered with a fast-growing fintech that’s transforming how businesses manage foreign exchange and treasury operations. Their technology enables clients to access institutional-grade execution, automate manual workflows, and gain greater transparency across … product offering and deliver cutting-edge solutions that help clients manage risk more effectively. The Role This is an excellent opportunity for an experienced Software Engineer — ideally with a background in financial technology or FX — to join a high-performing engineering team within a scaling fintech. ...

Senior Software Engineer – Python/React/Next.js (Agnostic Backend) £140,000–£200,000 Base + Serious equity Rare chance to join a very early stage AI platform that has just raised an unusually large Series A of close to $100 Million from tier one fintech ...

Senior/Lead Embedded Software Engineer Hybrid Edinburgh (1-2 days onsite) £60,000 £75,000 Job Overview: An established engineering business is looking for a Senior/Lead Embedded Software Engineer to take ownership of a brand-new hardware development project. This ...

Senior C# Engineer City of London (On-site) Permanent | £90,000 – £120,000 We’re partnered with an innovative proprietary trading firm in the City of London that is hiring a Senior C# Software Engineer . You’ll work on greenfield projects, cutting-edge technology ...

Senior Software Developer (Ruby on Rails) Location Dublin, Ireland, with a healthy balance between remote work and time on-site with the team. 1 day a week onsite in Dublin City Centre. About A growing and successful SaaS startup (in business since 2018) helping businesses gain real-time … product is live and generating good revenue. They are evolving, with an ambitious roadmap for 2026. The Role We're looking for a Senior Software Developer who enjoys building, leading, and taking ownership. You'll be a hands-on contributor while also helping shape how the engineering team ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency click apply for full job details ...

Senior Software Engineer St Albans (Hybrid) £75,000 + Bonus + Shares Method Resourcing partnering with a market-leading IoT technology provider supporting sectors such as fire, security, utilities, and critical infrastructure. Backed by private investment and operating internationally, this organisation is continuing to scale its engineering ...

impossible? If you answered yes to these questions, then we invite you to join Lockheed Martin Rotary and Missions Systems (RMS) as a Senior Software Engineer! Lockheed Martin is a global leader in aerospace, defense, and technology solutions. You will be joining Lockheed Martin Rotary and Mission … Solutions consists of a variety of engineering disciplines that work together to execute design, development, integration and test of systems and have expertise in Software Defined Radios (SDR), digital signal processing (DSP), GNSS constellation simulation, and signal transceivers. Our team members build strong relationships with one another, founded ...

Senior Software Development Engineer in Test (SDET) with expertise in building modern .NET automation frameworks (Playwright/xUnit/NUnit) will take ownership of automation framework design and engineering led test strategy for a pioneering technology company.Hybrid working and a competitive salary to C£60K. Requirements … Senior Software Development Engineer in Test/QA Engineer include: Pr click apply for full job details ...

Senior C# Software Engineer X 4 Are you a talented C# and Azure developer ready to take ownership of innovative projects across Web, Desktop, and Cloud environments? Our client, a well-established and forward-thinking software development company, is expanding its team and seeking an exceptional … Senior C# Software Engineer to help shape the next generation of their technology solutions click apply for full job details ...

organisation is developing high-performance RF and electronic systems used across telecoms, defence and advanced communications. The team are now looking for an Embedded Software Engineer to take a leading role in the design, development and optimisation of embedded software for complex hardware platforms, from early concept … closely with FPGA, digital and systems engineers, helping to manage, control and calibrate advanced RF platforms built on modern SoC architectures. For this Embedded Software Engineer role, we are looking for someone with: Strong experience developing bare-metal embedded software and bootloaders Hands-on experience with Xilinx ...

Senior Software Engineer Edinburgh Permanent iO Associates are working with an outstanding Engineering provider who are looking to add a new Senior member to join their Software team, due to ongoing growth. They design and manufacture electronic instruments and electromechanical devices across different markets. With … this role being a senior vacancy, you will have the chance to take ownership of development with the projects that you will be working on. Required skills: Embedded Software development Linux operating systems C programming Knowledge of networking fundamentals Responsibilities: Develop embedded GNU/Linux software Deliver ...

early space missions - Spacelabs empowers care teams with real-time insights to improve patient outcomes across critical and perioperative care environments. ROLE OVERVIEW: The Senior Software Engineer will be a member of the Spacelabs R&D engineering team working on the development of Spacelabs Patient Monitoring … solid design and development practices and the ability to apply those to Spacelabs product development. The person will be accountable for developing and delivering software that supports the next generation patient monitoring products. They will work with other cross-functional members to provide technical software level expertise ...

Senior C++ Software Developer, Python - Financial/Banking Candidates will have 5+ years C++ experience (ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity, FIX Protocol and some Low Latency … work with the Product, Infrastructure and QA teams, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this ...

Role: Senior Software Engineer Location: Edinburgh/Towcester Start Date: ASAP Duration: Permanent Salary: Depending on Experience Role Summary You will work as part of a small, focused team responsible for developing and supporting a complex software platform used across multiple hardware products. The role spans … full software development lifecycle-from requirements analysis and system design through implementation, verification, release, documentation, and post-delivery support-within a structured, quality-driven engineering environment. The position involves development across multiple layers of the software stack, including low-level bootloaders and Linux kernels, hardware interfacing and management ...

your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software Engineer - Senior Level you will be responsible for: • Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm … cutting edge development programs and designing new solutions • Innovating RF signal processing applications • Developing analytics, visualization and discovery tools • Integrating new and legacy software across a variety of hardware form factors • Reviewing and testing software components for adherence to the design requirements and documents test results. • Resolves software ...