principal systems and software development engineer Jobs - 45

AJ Bell - Manchester

Employment Type : Full-Time

We are a technology-driven company building high-performing, scalable, and resilient software solutions. Our teams work with a modern tech stack including .NET, MongoDB, AWS, Jenkins, SQL Server, and streaming technologies. We’re looking for a hands-on Principal Engineer who can code, design scalable systems, manage Staff Engineers, and drive technical excellence across multiple teams. This role is perfect for a technical leader who still enjoys...

Saab UK - PO155RL

Employment Type : Full-Time

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 500 people across eight s...


BELCAN - MK58FR

Employment Type : Full-Time

Principal Embedded Software Engineer Milton Keynes Full time, permanent position Onsite 5 days per week Our client designs and develops innovative communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. They foster a dynamic, collaborative work environment that encourages learning and autonomy. If you're passionate, energetic, and forward-thinking, this role could be perfect for you. In this role, you...

Electus Recruitment Solutions - Bristol

Employment Type : Full-Time

Your in depth understanding of systems engineering across the systems engineering lifecycle and background in consultancy will help you to support my client’s as a Senior or Principal Systems Engineering consultant. You will lead teams that use Systems thinking to analyse, assess and develop ways to mitigate safety, environmental and cyber threats across Aerospace, Defence, Security and Technology markets. You will have the opportunity to work f...

Method Resourcing - London

Employment Type : Full-Time

Principal Software Engineer | Node | TypeScript | APIs | AI | Greenfield | AWS | Microservices | 110,000- 120,000 15% Discretionary Bonus Benefits Method Resourcing is thrilled to be partnering with a global leader in the travel services and benefits sector . They're looking for a Principal Software Engineer to drive innovation and drive forward greenfield functionality as the company dives into AI. ?? The Role: As a Principal Engineer , you wil...

GTS INTERNATIONAL LTD - GU24LU

Employment Type : Full-Time

GTS Space is partnering with a leading company in the space-tech sector, which is on the lookout for a Principal Embedded Software Engineer    Our client is a global trailblazer in space-resilient computing — their technologies are already powering over 50 successful space missions across the solar system, with clients like NASA and ESA. With teams on three continents, they’re looking for a Principal Software Engineer to join them in t...

Jonathan Lee Recruitment - BS353LL

Employment Type : Full-Time

Senior or Principal – Systems Engineer - Military and Defence Systems Hybrid/Remote Role with Travel to Other Sites - Permanent - Attractive Job Purpose: Systems, ( Requirements & Acceptance) A Senior or Principal – Systems Engineer is required for an international Defence Systems Company that is expanding their team. Hybrid, Remote and flexible working arrangements are available for this position with some travel to other sites for Technica...

Client Server Ltd. - RH29PQ

Employment Type : Full-Time

Principal Backend Software Engineer / Developer (C# .Net Core Azure) Reigate / WFH to 95k Are you a backend focussed .Net technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Principal Backend Software Engineer you will take a lead role in the team responsible for their flagship SaaS insurance platform that handles 4 billion req...

BELCAN - Milton Keynes

Employment Type : Full-Time

Join Our Client's Team as a Principal Electronics Engineer (Software-Defined Radio)! Are you passionate about cutting-edge electronics for satellites and aerospace systems? Do you thrive in a startup environment? Our client is looking for a talented Principal Electronics Engineer to lead full-stack hardware development for complex systems. What You'll Do: Design and develop advanced electronics modules and systems from concept to production. Lea...

Randstad Construction & Property - Manchester

Employment Type : Full-Time

Are you a highly experienced and proactive Planning Engineer with a proven track record of delivering complex civils and, ideally, nuclear projects? Do you thrive in a freelance environment, taking ownership and driving projects forward? If so, we have an exciting opportunity for you. My client is seeking a talented Freelance Principal Planning Engineer to provide expert planning and scheduling support on a variety of challenging infrastructure ...