Full Stack Engineer

Company: Hexegic Limited
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Job Description:

The role

Hexegic are seeking a versatile Full Stack Developer, with a strong background in AI/ML, Data Science, Application Security or DevOps. You will contribute to the secure design, development and deployment of a variety of applications and services. You will work on exciting projects in a small but collaborative environment, with a high degree of autonomy.

About us

Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to high performing organisations. The company promises exciting, engaging and rewarding projects for those that are keen to develop and build a successful career.

Core Responsibilities

  • Design, build and maintain full-stack applications and APIs integrated to a wide range of external services, data sources and third-party platforms
  • Develop scalable backend services and microservices
  • Build responsive front-end interfaces
  • Design and implement data pipeline and integration layers
  • Implement CI/CD workflows
  • Use infrastructure as code (Terraform) to provision and manage cloud and edge environments consistently
  • Collaborate with engineering teams, product stakeholders and customers
  • Monitor application health, performance and data pipeline reliability
  • Investigate and adopt new tools, APIs and automation approaches

What we are looking for

  • Strong full-stack development experience
  • Experience consuming and integrating third-part APIs
  • Proficient with containerisation and CI/CD pipelines
  • Working knowledge of Terraform and/or Ansible
  • Experience deploying open-source tools and services to production
  • Solid understanding of application level security

What’s in it for you?

  • Base salary of £60,000-£70,000
  • £5000 a year professional development budget
  • Wellness program
  • 25 days annual leave

Note: this role is 4 days per week on-site, and candidates are required to hold UK security clearance to be considered

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Posted: October 22nd, 2026