Senior systems engineer jobs in Edinburgh

About This Job

Are you an experienced mobile engineer who enjoys creating high quality applications that make a real difference to users? As the Mobile Application Engineering Lead within Cadet Digital Services, you will guide the technical delivery of our mobile platforms and ensure they remain secure, reliable and aligned with the needs of the cadet community.

You will work closely with our established Oracle APEX multi-disciplinary team, bringing your mobile expertise into a collaborative environment that already supports several digital services. Our current mobile applications are delivered as progressive web applications, and you will play a central role in shaping their future development. This may involve enhancing them within the progressive web application space or guiding their evolution into fully native mobile apps.

In this role you will lead the App Squad through the full development lifecycle, including design, build, testing, release and ongoing improvement. You will shape mobile architecture, set engineering standards and make important technical decisions. You will also work closely with the Product Owner and the Solutions Architect to transform user needs into high quality mobile services that support cadet activity across the United Kingdom.

If you enjoy leading teams, solving complex technical challenges and delivering secure and scalable applications, this role offers an exciting opportunity to influence the future of mobile technology across the Cadet Forces.

Responsibilities

· Lead the technical delivery of CDS mobile applications across their full lifecycle: design, build, test, release, and continuous improvement.

· Own and develop the mobile application strategy in line with CDS product strategy.

· Provide day-to-day leadership for the App Squad, setting priorities and standards.

· Design and oversee mobile application architecture, ensuring security, performance, scalability, and maintainability.

· Work closely with the Product Owner to shape roadmaps, refine requirements, and plan delivery.

· Lead technical decision-making on frameworks, tooling, integration patterns, and deployment approaches for mobile services.

· Ensure compliance with MOD standards for security, accessibility, data protection, and Secure by Design.

· Establish and maintain coding standards, review practices, and quality gates for mobile development.

· Represent the mobile platform in wider CDS technical and architectural forums.

Please refer to the attached Job Description for further information.

Our charity

ACCT UK is a national youth charity dedicated to improving the life chances of young people. The Combined Cadet Force Association (CCFA) is a charity dedicated to the promotion of the ideals and activities of the Combined Cadet Force in schools. Together we want to ensure that every young person has the opportunity to learn new skills, build confidence and be inspired through their cadet experience.

We want to develop the youth leadership and training abilities of adult volunteers whilst also helping young people to access cadet activities through fundraising, grant-making, developing new resources and direct support.

We strongly believe that everyone benefits when you help young people to develop their character and values through activities that stretch and mature them. We also know that when young people engage with others at a range of levels in their communities it builds confidence and improves empathy for other’s lives.

Who we are

You will enjoy being part of our small team who work very happily together. By joining ACCT UK you will help us to reach more young people and make a greater difference and we look forward to working with you. We actively promote and encourage you to explore ideas that improve all aspects of the charity’s work in pursuit of its charitable aims.

What we can offer you

In addition to your salary, we offer all staff:

· Flexible working arrangements (you agree a working pattern with your line manager).

· Personal Accident Insurance, including loss of earnings cover and death benefit.

· 15 days of sick pay in any 12-month period (after 12 months employment - pro-rata for part time staff).

· A contributory pension scheme (you contribute at least 5% and we will contribute 10%).

· Good leave allowances (which are offered pro-rata for part time staff):

o 20 days annual leave plus Bank Holidays.

o Additional privilege leave, on set days each year, such as between Christmas and New Year.

o An additional five days of volunteering leave.

· Support for qualifications and personal development.

· Employee Assistance Programme.

· Season ticket loan.

· Railcard (if you are eligible)

· A caring and supportive team environment.

How to apply

Please send a covering letter that details how you meet the requirements of the job description along with a CV by 2359 hrs on Friday 20th March 2026.

Interviews will be held in person during the week commencing Monday 13th April 2026.

While AI tools can be beneficial, we value the personal touch and authenticity in job applications. We encourage you to highlight your unique experience, knowledge, skills, and abilities, ensuring all information is accurate. Please use AI tools responsibly and with integrity throughout the application and selection process.

Please note that as a charity dedicated to improving the lives of young people, we require staff to make a declaration about any relevant convictions, undergo both a Disclosure and Barring Service check and a Baseline Personnel Security Standard (BPSS) check (one of the requirements being that applicants must have been resident in the UK for 3 years). In addition, we will follow up references.