Principal Software Engineer jobs in Midlothian

Principal Software Engineer Location: Edinburgh, United Kingdom Contract Duration: 12 months Rate: £63.83 p/h PAYE (£73.11 inc. holiday rate) OR £87.04 p/h Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. --------------------------------------------------------------- Role...

About The Role Deadline for applications: 11:59pm on 31st October 2025 Applying for this role is straight forward Scroll down and click on Apply to be considered for this position. Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. xujxxms We use technology to create impactful,...

LOCATION - Manchester / Leeds / Leicester or Edinburgh We are seeking a qualified and enthusiastic Principal Electrical Building Services Engineer to support and develop the project delivery capabilities of our busy and successful building services team. Candidates will successfully lead and deliver multiple, medium complexity projects without supervision, or packages of high complexity...

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...

Database Senior Researcher - Up to £100,000 - Edinburgh We are working in close partnership with one of the worlds most innovative tech companies with one of the largest R&D teams in the world with approximately 80,000 employees in their research centres. A household name, their products are used by hundreds of millions of people. We are looking to recruit an exceptional Database Senior...

World-Class Technology company in Edinburgh are looking for a talented Senior Software Engineer (Android / Kotlin) to join one of their core mobile platform squads. Hybrid working, modern tech, and great culture on offer. xujxxms Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. The company has been growing...

Lead Embedded Software Engineer- Scotland A UK-based space technology company is building advanced software used on real spacecraft missions worldwide. Its products help organisations develop reliable, reusable flight software more quickly, using modern engineering approaches. The business is employee-owned, growing rapidly, and driven by a strong culture of technical excellence, collaboration...

Java Engineer | (Edinburgh) On site! | £550-£650 (Inside IR35) | 6 months initially (likely extension) | (Java, Spring Boot, Azure)We're looking for a Java Engineer, that has previous experience working with Azure for a range of exciting projects.Rate: £550-£650 (Inside IR35)Length: 6-month initial contract, strong likelihood of extensionLocation: Scotland (fully on site)Key Skills &...

About Fairhurst LLP At Fairhurst, our people are the driving force behind our success. We take pride in the opportunities and environment we create for top talent to thrive and leave a positive impact in our communities and society. Fairhurst is one of the UK s largest private multidisciplinary partnerships of consulting engineers, delivering civil, structural, geotechnical, environmental,...

Job Title - Principal Electrical Engineer ( Data Centres) Joining Arup Arup’s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world. Data Centres are increasingly becoming a core component of our vital infrastructure. Their operators must therefore ensure the longevity of their sites, optimise them for mission-critical tasks...

Join an innovative company building the first and only space-based cellular broadband network – Edinburgh / Flexible working / Remote This exciting company are circa five years old and have been listed on the stock market for the last two years, now growing up to approximately 300 employees. Working alongside some on the biggest names in the mobile telecoms / satcoms sector, my client are around...

You will have:Extensive working knowledge and experience of using Revit and AutoCAD software. Prior knowledge of MagiCAD, Navisworks and/or Solibri would also be beneficial.

You will be required to attain security clearance to SC level and able to work on both MOD and scientific sector projects also requiring security clearance.

You will collaborate closely with cross-f...

Lead Embedded Software Engineer- ScotlandA UK-based space technology company is building advanced software used on real spacecraft missions worldwide. Its products help organisations develop reliable, reusable flight software more quickly, using modern engineering approaches. The business is employee-owned, growing rapidly, and driven by a strong culture of technical excellence, collaboration and...

Join an innovative company building the one of the first space-based cellular broadband networks – Edinburgh / Flexible working This exciting company are have already been listed on the stock market for the last three years, now growing up to approximately 300 employees whilst maintaining a 'start-up' ethos. Working alongside some of the biggest names in the mobile telecoms / satcoms sector, our...

Job Title -Principal Mechanical Engineer ( Data Centres) Joining Arup Arup’s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world. Data Centres are increasingly becoming a core component of our vital infrastructure. Their operators must therefore ensure the longevity of their sites, optimise them for mission-critical tasks...

You will have the opportunity do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve.

You will either be chartered, working towards chartership or be keen to work for a company who will support you through your chartership journey.

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role xujxxms involves mentoring junior engineers, collaborating with cross-functional teams, and d...

Embedded C Software Engineer - Edinburgh, HybridWe are working with an innovative UK-based space technology companythat develops software used on real spacecraft missions. The organisation supports customers across the global space sector and is continuing to grow its engineering capability.They are now looking to add an EmbeddedSoftware Engineerto their team, someone who enjoys solving complex...

Software Development Manager - EdinburghAre you a hands-off, strategic software leaderready to make an impact at scale?Our client, a leading UK SaaS technology providerwithin the hospitality sector, is seeking an experienced Software Development Managerto lead 812 high-performing Agile teamsand drive delivery across a modern, cloud-based product suite.Their platforms power thousands of pubs and...