Freelance Software Engineer jobs in Edinburgh

Job Description 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...

Senior Software Engineer C Linux Networking - Remote or Hybrid Edinburgh Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap. Stuck ? Frustrated ? Know youre better than this ? Career goals not being met ? As a Lead/Senior Software Engineer in this Networking Technology company youll have the opportunity to work on innovative, challenging projects...

You will work with business stakeholders to understand their needs and deliver pragmatic, high-impact solutions in a fast-paced, Agile environment.

You will be expected to work across a diverse technology stack - including Python, APIs, Power BI, and low-code tools - to build and iterate on solutions that drive real business outcomes.

Lead Embedded Software Engineer- Scotland A UK-based space technology company is building advanced software used on real spacecraft missions worldwide. Considering making an application for this job Check all the details in this job description, and then click on Apply. Its products help organisations develop reliable, reusable flight software more quickly, using modern engineering...

You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs.

You will be responsible for driving culture through your craft and be keen to take on line management responsibilities.

Job Description Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему миру! У нас большие планы на развитие и рост наших проектов, именно поэтому мы ищем...

Job Description Job Title: SC Cleared Software Engineer Location: Farnborough, Malvern or Portsmouth Duration: 6 months with possible extension Rate: Up to £745.00 via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation supporting maritime test and evaluation facilities, is hiring for a talented Software Engineer to...

You will work at the intersection of software engineering, quantum physics, and advanced hardware, enabling precise, reliable, and scalable quantum operations.

You will join a team of Lead Software Engineers who design and develop high-impact, scalable solutions, working hands-on throughout the complete software lifecycle - from architecture to deployment.

You will be part of a collaborative and creative culture where we encourage new ideas.

You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .

You will likely bring: Strong experience building backend services in C# .

Job Description An exciting opportunity has arisen for a C# Software Developer to join a specialist simulation and experimentation team working on complex, real-time defence systems. This role sits within a highly technical environment, developing software that supports simulation, experimentation, verification, validation and training activities across advanced engineering programmes. The...

You will have a dedicated mentor with expertise in software development to coach you into becoming the best engineer you can be. - There is a culture of hands-off management - you will be given trust and autonomy from the offset with no micromanagement.

You will stand out if you understand hardware and have experience programming microcontrollers

Job Description Electronic Design / Embedded Software Engineer Location: Hybrid / Harpenden, Hertfordshire Salary: £55,000 – £65,000 + bonus (DOE) Hours: 40 hours per week (flexible within office hours) The Opportunity A specialist UK engineering consultancy is looking to hire an Electronic Design / Embedded Software Engineer to work on a wide range of technically challenging products...

About The Role Deadline for applications: 11:59pm on 31st October 2025 Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make a difference to users and organisations. We believe great engineering happens when teams...

Principal Software Engineer Edinburgh An innovative and well-established med tech company are seeking a proven technical leader to join its R&D team basedin central Edinburgh as a Principal Software Engineer. Submit your CV and any additional required information after you have read this description by clicking on the application button. This is a unique opportunity to play a key role in the...

Job Description Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по всему миру! У нас большие планы на развитие и рост наших проектов, именно поэтому мы ищем...

You will be part of a supportive team that encourages innovation, best practices, and career progression. Key Responsibilities:

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

Job Description 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...

Embedded C Software Engineer Ensure all your application information is up to date and in order before applying for this opportunity. - Edinburgh, Hybrid We 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...