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Software Engineer / Software Development Engineer (Backend) – High-Tech Engineering company | Bristol

Location:  Bristol / Hybrid (3 days pw onsite)

ARCA Resourcing is proud to be partnering with a cutting-edge engineering company that is redefining real-time simulation technology. Their proprietary systems are raising the bar in dynamic performance across sectors including automotive, motorsport, and beyond.

We are looking for a Software Development Engineer  who is eager to grow their career in a hands-on, technically challenging environment. You’ll contribute to software that drives real-world systems, including motion platforms and simulation technology. This is an opportunity to work on truly unique technology with real-world impact.

The Role:

As a Software Engineer, you will:

• Develop and maintain software across platforms including Windows, Linux, web technologies, and real-time controllers.
• Deliver new features and fix issues across a range of new and existing software products.
• Write clean, maintainable code and contribute to robust documentation and specifications.
• Collaborate with multidisciplinary teams to capture user requirements and translate them into working solutions.
• Improve software development workflows, tools, and automation practices.
• Participate in code reviews and champion best practices.

What We’re Looking For:

We’d love to hear from you if you have:

• 2–3 years' experience programming in high-level languages (e.g. Python, C++, C#, Java, TypeScript) – gained professionally, academically, or through relevant personal projects.
• An interest in areas such as graphics, user experience, and cross-platform development.
• Familiarity with tools such as Git and Jira.
• Exposure to or curiosity about modern DevOps practices (e.g. containerisation, cloud, CI/CD).
• A passion for software quality and maintainability.
• A growth mindset – open to learning new languages, platforms, and techniques.
• Strong communication skills and the ability to collaborate with technical and non-technical stakeholders.
• A strong understanding of software engineering fundamentals, data structures, and algorithmic problem solving.
• Curiosity about cross-platform development, real-time systems, or high-performance computing.
• Strong collaboration and communication skills, with the ability to work effectively in small, multidisciplinary teams.

What’s in it for you:

• Join a growing company working on world-leading motion systems.
• Get hands-on with real-time systems and software used by high-profile clients.
• Work on meaningful projects with real physical output – your code will move machines.
• Be part of a small, focused team where your contributions truly matter.
• Enjoy a supportive, technically curious environment that values quality and innovation.

What’s in it for you:

• Work on world-class real-time simulation systems  with real-world impact.
• Get hands-on experience with real-time software, containerized environments, and cloud platforms .
• Join a small, highly skilled team where your contributions are visible and valued.
• Opportunities for professional development and exposure to cutting-edge engineering projects.
• Be part of an innovative, technically curious culture that encourages experimentation and quality software practices.

If you are ready to work on exciting, high-impact projects where your code truly moves machines, apply now via the link below to join this fast-growing team!

• Competitive salary 
• Flexible working 
• 25 days annual leave - which increase in years of service
• Life insurance
• Pension
• Paid charity work days
• Healthcare Cash plan
• . and much more.

• If you are a proven technical leader looking to remain hands on and ship code whilst making key architectural decisions, driving the roadmap, and contributing to building a high performing dev culture . the Principal role is ideal.
• Or, if you are an experienced Software Engineer with many years of building high performance, safety-critical C++ based software, looking to join an exciting new team . the Senior role could be your dream position.
• You will be part of a cutting-edge company at the forefront of healthcare technology.
• Contribute to a high-performance culture by maintaining rigorous development standards and documentation.
• As a Software Engineer, you will be instrumental in designing, and developing complex software systems within a regulated medical technology environment.
• These positions are ideal for seasoned engineers who thrive in collaborative cross-functional development.

• Vast software development experience in C++ 
• Strong background in multi-threaded programming and Linux-based development environments.
• Experience with Qt/QML or other modern UI frameworks is highly advantageous.
• Familiarity with regulated industries (medical, aerospace, defence, etc.) is preferred.
• Experience working with international teams across time zones is a plus.
• Excellent communication skills.

Introduction

Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope for personal and professional growth.

What you will be part of:

Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters.

Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 26,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world.

Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations. Read more about us here.

The Role:

This role is part of our Public Safety Solutions Business Unit.

You'll join Saab's Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter.

As a Software Engineer within Telephony and Communications, you'll play a key role in building and maintaining our communication infrastructure, ensuring seamless, reliable, and secure voice and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe.

Key Responsibilities:

• Design, develop, and maintain telephony and communication software solutions.

• Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks).

• Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient systems.

• Work with our partners and customers to build tomorrow's solutions

• Comprehend an existing solution and work towards MVPs

• Continuously explore and implement new technologies that enhance our communication capabilities.

• Participate in end-to-end system design, from architecture to deployment.

Experience and Qualifications:

• Degree in Software Engineering or related discipline.

• C#.NET Core

• Experience in multithreaded applications - Task Parallel Library specifically

• Test driven development TDD

• Git

• Strong communication skills both with the team and externally

• SIP signalling/RTP Realtime Transport Protocol

• BDD (SpecFlow)

• SQL

• Docker

• Wireshark

• Distributed services

• Linux

• Team City (CICD) or similar

• Call Centre experience

• Asterisk

• Kamailio

By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview

Sapien Engineering are looking for a C++ Software Engineer to join an Aerospace/Defence business on a permanent basis.

The role is paying up to 80,000 and requires onsite working, 3 to 4 days a week in Luton.

Job requirements:

• C++ (14 and above)
• Visual Studio
• VxWorks or other RTOS
• OOD
• Full SDLC
• Previous defence/aerospace experience preferred

Please note all applicants must be eligible for full, un-restricted SC clearance.

For more information, please apply with an updated copy of your CV ASAP.

Introduction

Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope for personal and professional growth.

What you will be part of:

Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters.

Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 26,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world.

Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations.

The Role:

This role is part of our Public Safety Solutions Business Unit.

You'll join Saab's Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter.

As a Software Engineer within Telephony and Communications, you'll play a key role in building and maintaining our communication infrastructure, ensuring seamless, reliable, and secure voice and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe.

Key Responsibilities:

• Design, develop, and maintain telephony and communication software solutions.

• Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks).

• Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient systems.

• Work with our partners and customers to build tomorrow's solutions

• Comprehend an existing solution and work towards MVPs

• Continuously explore and implement new technologies that enhance our communication capabilities.

• Participate in end-to-end system design, from architecture to deployment.

Experience and Qualifications:

• Degree in Software Engineering or related discipline.

• C#.NET Core

• Experience in multithreaded applications - Task Parallel Library specifically

• Test driven development TDD

• Git

• Strong communication skills both with the team and externally

• SIP signalling/RTP Realtime Transport Protocol

• BDD (SpecFlow)

• SQL

• Docker

• Wireshark

• Distributed services

• Linux

• Team City (CICD) or similar

• Call Centre experience

• Asterisk

• Kamailio

By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview

Benefits:

• Competitive salary + bonuses
• Full-time position
• A great place to work within a supportive team
• Opportunity to work with one of the hottest new connected accounting systems globally
• Building competency jointly with the MD, with the opportunity to move into a management position
• Mileage allowance
• Pension

Company Overview:

This is an exciting opportunity to join an established IT solutions provider who is looking to appoint a motivated and focused Software Engineer for its Head Office in Cullen. The ideal candidate will have some previous experience in Accounting Software and demonstrate a strong desire to advance their career within a vibrant and expanding company.

To be considered for this position, applicants are required to be based within easily commutable distance of Cullen AB56.

Key Duties & Responsibilities for our Software Engineer:

• Configure iPlicit software to meet the requirements of the customer during the build phase
• Handle any required integrations
• Complete customer documentation
• Train end users
• Test the application before going live
• Conduct post implementation reviews
• Attend presales meeting where required with salespeople

Essential Skills and Experience Required for our Software Engineer:

• Experience with accounting products such as Opera, Dynamics, Sage, Zero or similar
• An understanding of concepts including General Ledger, Cash Management, Accounts Payable/Receivable, Multi-Entity & Multi-Currency Accounting, Advanced Reporting & Dashboards, AI-Driven Automation and Seamless Integrations

Schedule:  Monday - Friday, 40 hours per week, office & site-based 9not remote)

Location:  Cullen AB56 - to be considered for this position, candiates are required to be based with easily commutable distance 

Apply today:  Early interview and immediate start date available for the successful candidate

Software Engineer (Rust, Python, and JavaScript)

Alton, Hampshire (Hybrid after probation)

Must be Eligible for SC Clearance

30,000 - 50,000 Depending on Experience

Join a specialist technical consultancy delivering innovative solutions across software development, data science, AI, and engineering. You'll work on a variety of multi-disciplinary projects applying programming, modelling, and analytical techniques to solve real-world problems.

Key Responsibilities:

• Develop software in a range of languages - currently including Rust, Python, and JavaScript (but we're flexible depending on project needs).
• Build and run mathematical models to support expert advice and decision-making.
• Apply statistical and computational methods to uncover insights from data.
• Research and apply new techniques, including AI and machine learning.
• Prepare clear, concise technical reports and presentations.

Skills & Experience:

• Degree in mathematics or a related scientific discipline.
• Strong mathematical ability.
• Programming skills - Rust, Python, and JavaScript are especially valued, but all experience is considered.
• Solid working knowledge of Microsoft 365.
• Strong written and verbal communication skills.

If you have the relevant skills for this role and are ready for the challenge, then please send your CV to (url removed)

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Software Engineer

Manchester City Centre | Up to 60,000 + Benefits

Join one of the UK's leading design consultancies as a Software Engineer and play a key role in developing cutting-edge solutions across a variety of industries - including IoT, Automotive, Medical, Green Energy, and Industrial Automation. Based in the heart of Manchester, this is your chance to work on diverse, meaningful projects that make a real impact.

What You'll Need

• Strong skills in C programming
• Experience with one or more of the following: C++, Python or Rust
• Confidence working in Linux environments
• Strong with embedded systems.
• Familiarity with open-source technologies and ecosystems
• A solid grasp of modern software development practices

About the Team

You'll be joining a multidisciplinary group of engineers united by a shared passion for technology and innovation. The team works across the entire software development lifecycle - from concept and prototyping through to delivery and deployment.

Experience with embedded systems and open-source development will help you stand out.

We're Looking for Engineers Who

• Have a genuine enthusiasm for software engineering
• Enjoy collaborating with talented technical specialists
• Thrive on variety - every project brings fresh challenges and opportunities

Desirable Experience

• Contributions to open-source projects
• CI/CD pipeline design and automation

If you're excited by the idea of solving complex problems and creating next-generation software solutions, we'd love to hear from you.

Apply today with your up-to-date CV.

Contact: Laurence Powell @ KO2 Embedded Recruitment Solutions Ltd

Introduction

Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope for personal and professional growth.

What you will be part of:

Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters.

Saab is a leading defence and security company with an enduring mission, to help nations keep their people and society safe. Empowered by its 26,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world.

Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems. Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations.

The Role:

This role is part of our Public Safety Solutions Business Unit.

You'll join Saab's Public Safety Solutions business unit where we develop and deploy Command, Control, and Communication (C3) and a team dedicated to developing mission-critical software solutions that help police, fire and rescue services, ambulance dispatchers, airports, and public transport agencies coordinate and respond to incidents that matter.

As a Software Engineer within Telephony and Communications, you'll play a key role in building and maintaining our communication infrastructure, ensuring seamless, reliable, and secure voice and data connections across diverse and demanding environments. Your work will directly contribute to saving lives and keeping societies safe.

Key Responsibilities:

• Design, develop, and maintain telephony and communication software solutions.

• Work with modern protocols and technologies (e.g. SIP, RTP, VoIP, PBX systems, messaging frameworks).

• Collaborate with cross-functional Agile teams to deliver high-performance, scalable, and resilient systems.

• Work with our partners and customers to build tomorrow's solutions

• Comprehend an existing solution and work towards MVPs

• Continuously explore and implement new technologies that enhance our communication capabilities.

• Participate in end-to-end system design, from architecture to deployment.

Experience and Qualifications:

• Degree in Software Engineering or related discipline.

• C#.NET Core

• Experience in multithreaded applications - Task Parallel Library specifically

• Test driven development TDD

• Git

• Strong communication skills both with the team and externally

• SIP signalling/RTP Realtime Transport Protocol

• BDD (SpecFlow)

• SQL

• Docker

• Wireshark

• Distributed services

• Linux

• Team City (CICD) or similar

• Call Centre experience

• Asterisk

• Kamailio

By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview