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Salary
≈ $73k – $181k per year (Estimated)
Location
Hybrid (London, United Kingdom)
Visa
Licensed UK visa sponsor

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 9, 2026. Deloitte scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Deloitte is one of the "Big Four" global accounting and professional services firms, providing audit, tax, consulting, and risk advisory services to organizations worldwide. Founded in London in 1845, it operates as a multinational network of independent member firms spanning over 150 countries and territories. Known for its extensive market reach and industry expertise, the organization serves a vast majority of the Fortune Global 500 companies.

Connect to your Industry

Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe?

We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission.

We’re growing our teams across all of Technology and Transformation. If you are cleared to DV level and want to grow your career in this sector, we are very keen to hear from you.

Connect to your career at Deloitte

Deloitte drives progress. Using our vast range of expertise, we help our clients' become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more.

What brings us all together at Deloitte? It’s how we approach the thousands of decisions we make every day. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact.These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most.

Connect to your opportunity

This team is focused on the technical delivery of new solutions that solve complex challenges for clients. Join us to drive innovation and technology forward, collaborating with cross-functional teams and using cutting-edge tools. Offering excellent development opportunities, you will have the chance to hone your technical craft, gain new skills, and complete qualifications and certificates. This is your chance to make a real impact.

Are you able to guide defence users through complex technology challenges, and rapidly develop new solutions to meet defence needs? We are looking for individuals to help digitise defence with new thinking on technology capabilities and adoption processes, and someone who is sensitively able to combine the latest thinking with traditional military functions.

You will guide our clients through their digital journey from strategy through to a working and breathing environment supporting their most critical services.

Building robust and scalable digital platforms that enable teams to deliver modern micro-services based and digital solutions to continuously improve environments through automation and infrastructure-as-code.

You will work with colleagues across back and front-end developers, creatives and UX experts, integration teams and the client themselves.

In your role, you can expect to:

  • Help deliver features end to end. We don't throw our work "over the wall," everyone is expected to pull together to design new features and figure out bugs.
  • Deliver cloud native and containerised applications using technologies including AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB.
  • Build solutions as part of a DevSecOps and Agile ecosystem supported by tooling including Atlassian, Jenkins, GitLab, OWASP and AWS componentry.
  • Ensure your solution works in a reliable and resilient way using Site Reliability Engineering methods to increase availability while reducing costs and callouts.
  • Help the client and end users to understand trade-offs when making product decisions and explain why you would do things a certain way.
  • Keep learning! We are a learning organisation and have a great community of architects and back-end developers who run workshops together, share the best articles they find on Slack, and contribute to the engineering culture.
  • Go beyond standard duties and responsibilities to champion small details, spot opportunities and add extra value for our clients.

Connect to your skills and professional experience

All applicants must be UK security cleared to Developed Vetting level.

Candidates will have hands on experience with one or more technologies relevant to these areas:

Overall, you're an ideal person and problem solver as well as a hands-on doer - that's important. And you know it takes a mix of people to do amazing work, so you love collaborating with and learning from people with different skills, backgrounds, and perspectives. If you have an interesting or unusual mix of skills yourself, even better.

We're looking for people who are natural initiative-takers who bring out the best in others, are brilliant listeners and can help us grow our business without compromising standards, integrity, or culture.

  • Experience in software development and an evident passion for writing code.
  • An understanding of the fundamentals of software development in Java, TypeScript, JavaScript and/or Python, along with good overall engineering patterns and practices and be able to explain these clearly.
  • Demonstrable experience and understanding of working in teams, particularly in agile methodologies such as Scrum & Kanban.

Connect to your business - Technology and Transformation

Distinctive thinking, deep expertise, innovation and collaborative working. That’s what connects us. That’s what makes us Deloitte. If you want to help solve some of the biggest tech and transformational challenges around, join us. Together, we’ll make an impact that matters.

Engineering, AI and Data

We lead transformation at the heart of our clients; re-engineering the core of our clients’ organisations, helping to unleash growth, and creating better futures for their customers, citizens and employees.

Personal independence

Regulation and controls are standard practice in our industry and Deloitte is no exception. These controls provide important legal protection for both you and the firm. We are subject to a number of audit regulations, one of which requires that certain colleagues abide by specific personal independence constraints (e.g., in relation to any financial interests and employment relationships). This can mean that you and your "Immediate Family Members" are not permitted to hold certain financial interests (shares, funds, bonds etc.) with audit clients of the firm, and also prohibitions on certain employment relationships (e.g., you are not permitted to hold a secondary employment role with SEC audit clients of the firm whilst being employed by the firm). The recruitment team will provide further detail as you progress through the recruitment process or you can contact the Independence team upon request.

Connect with your colleagues

“What attracted me to Deloitte were the endless opportunities and the collective experience of other like-minded individuals. Deloitte’s clients include many of the world’s largest organisations; I wanted to be part of a team that made a difference that I could be proud of.” - Dan, Technology and Transformation

Our hybrid working policy

You’ll be based in Bristol, Cambridge, London and Manchester with hybrid working.

At Deloitte we understand the importance of balancing your career alongside your home life. That’s why we’ll support you to work flexibly through our hybrid working policy. Depending on the requirements of your role, you’ll have the opportunity to work in your local office, virtual collaboration spaces, client sites and remotely. You’ll get the chance to meet face to face when needed, while you collaborate and learn from colleagues, share your experiences, and build the relationships that will fuel your career and prioritise your wellbeing. Please check with your recruiter for the specific working requirements that may apply for your role.

Our commitment to you

Making an impact is more than just what we do: it’s why we’re here. So we work hard to create an environment where you can experience a purpose you believe in, the freedom to be you, and the capacity to go further than ever before.

We want you. The true you. Your own strengths, perspective and personality. So we’re nurturing a culture where everyone belongs, feels supported and heard, and is empowered to make a valuable, personal contribution. You can be sure we’ll take your wellbeing seriously, too. Because it’s only when you’re comfortable and at your best that you can make the kind of impact you, and we, live for.

Your expertise is our capability, so we’ll make sure it never stops growing. Whether it’s from the complex work you do, or the people you collaborate with, you’ll learn every day. Through world-class development, you’ll gain invaluable technical and personal skills. Whatever your level, you’ll learn how to lead.

Connect to your next step

A career at Deloitte is an opportunity to develop in any direction you choose. Join us and you’ll experience a purpose you can believe in and an impact you can see. You’ll be free to bring your true self to work every day. And you’ll never stop growing, whatever your level.

Discover more reasons to connect with us, our people and purpose-driven culture at deloitte.co.uk/careers

WPFULL SLTTECH BAENGAI BAENGG LOCCAM LOCBRI LOCMAN DSENG

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