Full-Stack Engineer

Job Description

Overview

The nuclear sector is tackling some of the most complex challenges of our timemodernising infrastructure enhancing safety and accelerating the transition to low-carbon energy. Our Digital Products and Technology (DP&T) team partners with clients to address these challenges by building secure scalable solutions that integrates IoT robotics and engineering data.

As a Full Stack Engineer youll contribute to the design and delivery of production-grade applications across the stackfrom APIs and data layers to responsive accessible front endsprimarily on Azure. Youll collaborate in multidisciplinary teams with engineers consultants and domain experts to transform complexity into elegant maintainable solutions that drive real-world impact.

Your role

• Digital Engineering Enablement. Design build and evolve web-based platforms that connect engineering data IoT devices and robotics systemsempowering teams to make data-informed decisions and drive automation.
• Service & API Development. Deliver secure scalable services and APIs using technologies Core or Python applying clean architecture principles to ensure long-term maintainability and resilience.
• User Experience & Accessibility. Craft intuitive performant and accessible user interfaces using modern frameworks such as React or Angularensuring usability across diverse user groups and devices.
• Continuous Delivery & Quality Assurance. Automate software delivery pipelines with CI/CD tools (e.g. Azure DevOps) embedding testing quality gates and security checks to uphold engineering excellence.
• Cloud-Native Operations. Deploy and operate solutions in cloud environments (Azure preferred) leveraging containerisation (Docker) and orchestration (Kubernetes) to enhance scalability observability and fault tolerance.
• Agile Collaboration & Discovery. Work within agile cross-functional teams to co-create solutionsactively participating in discovery backlog refinement and iterative delivery to meet evolving user and business needs.
• Engineering for Sustainability. Champion non-functional requirements such as security reliability performance and maintainability throughout the software lifecycleensuring solutions are robust and future-ready.

About you

• Proven experience delivering full-stack solutions that solve real-world problems.
• Strong proficiency in JavaScript/TypeScript and at least one modern front-end framework (e.g. React Vue Angular).
• Back-end development experience Core or Python with a focus on designing robust APIs (REST/GraphQL).
• Solid understanding of both SQL and NoSQL databases and how to use them effectively.
• Hands-on experience with CI/CD pipelines and version control using Git.
• Familiarity with cloud platforms (Azure preferred) and containerisation/orchestration tools (Docker Kubernetes).
• A collaborative outcome-focused mindset with strong problem-solving and communication skills.

Bonus Skills That Help You Thrive. These arent required but theyll help you make an even greater impact:

• Experience with real-time engines like Unity or Unreal.
• Exposure to deploying applications for mixed reality devices.
• Knowledge of secure coding practices and familiarity with security frameworks (e.g. OWASP ASVS ISO27001).
• Understanding of authentication and authorisation protocols (OAuth 2.0 OpenID Connect).
• Experience with threat modelling and vulnerability management processes.
• Familiarity with Infrastructure as Code tools (e.g. Terraform Bicep) and DevSecOps principles.

Reward & benefits

Explore the rewards and benefits that help you thrive at every stage of your life and your career. Enjoy competitive salaries employee rewards and a brilliant range of benefits you can tailor to suit your own health wellbeing financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

Be rewarded. Find out more.

About AtkinsRéalis

Were AtkinsRéalis a world-class engineering services and nuclear organization. We connect people data and technology to transform the worlds infrastructure and energy systems. Together with our industry partners and clients and our global team of consultants designers engineers and project managers we can change the world. Were committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

Security clearance

This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV details of any current or previously held security clearance.

We are committed to creating a culture where everyone feels that they belong - a place where we can all be ourselves thrive and develop to be the best we can be. So we offer a range of family friendly inclusive employment policies flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer we value applications from all backgrounds cultures and ability.

Worker Type

Job Type

At AtkinsRéalis we seek to hire individuals with diverse characteristics backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender ethnic or national origin sexual identity and orientation age religion or disability but enriches itself through these differences.