Full Stack Engineer

Senior Full-Stack Software Engineer (Contract)

12-Month Contract | Fully Remote (UK-Based) | £45 per hour PAYE + holiday pay

We are partnering with a globally recognized, top-tier management consulting organization known for delivering high-impact digital solutions to some of the world’s most complex business challenges. This role sits within a modern engineering team building scalable, cloud-native platforms used across international engagements.

As a Senior Full-Stack Engineer, you will design, build, and maintain end-to-end web applications, working closely with product managers, designers, and fellow engineers. You will contribute to microservice-based architectures and support systems operating at scale in a cloud environment.

• Build and deploy microservice-based architectures aligned with 12-Factor App principles
• Develop, integrate, and secure RESTful APIs
• Work with Postgres and MongoDB
  , including schema design, indexing, and performance optimisation
• Collaborate cross-functionally to translate business requirements into technical solutions
• Implement and maintain CI/CD pipelines
  , automated testing, and code quality standards
• Support deployment and operations on AWS
  , with focus on reliability, performance, and cost efficiency
• Troubleshoot production issues and contribute to continuous improvement initiatives

• Hands-on experience with Postgres and MongoDB
• Solid understanding of microservices architecture and 12-Factor App methodology
• Experience with CI/CD tools
  , Docker
  , and Git-based workflows
• Strong knowledge of RESTful API design
  , consumption, and security
• Good grasp of software design principles, testing frameworks, and maintainable code practices

• Exposure to AWS services (Lambda, ECS, S3, Cloud Watch)
• Experience with Redis and message queues such as SQS
• Frontend optimization and state management tools (Redux, Zustand, Vite)
• Knowledge of Dev Ops practices
  , Infrastructure as Code (Terraform/Cloud Formation)
• Awareness of application security, authentication (OAuth/JWT), and performance monitoring

• Bachelor’s or master’s degree in computer science, Information Systems, Electrical Engineering
  , or a related discipline

• Opportunity to work with a globally elite consulting environment
• Fully remote, UK-based contract
• Strong engineering culture with modern tools and best practices

NOTE - We are not providing the sponsorship