Full Stack Software Engineer

IO Associates; Greater London; Hybrid; GBP 40,000 - 60,000; Full time

Job summary

A leading tech consultancy is seeking a Full Stack Software Engineer to work in a hybrid role across Gloucestershire or Greater London. The successful candidate will develop and maintain impactful software solutions in areas such as AI, Cyber, Cloud, and DevOps. Strong software development experience in languages like Python or Java is essential, along with familiarity with front-end frameworks and containerization technologies. A competitive salary of £40k to £60k is offered, with 3 days onsite work per week.

Qualifications

• Strong software development experience in at least one language (Python, Java, Golang, JavaScript, C++).
• Experience with front-end frameworks such as React, VueJS, or Angular.
• Understanding of relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, Cassandra).
• Containerisation experience with Docker, Podman, Kubernetes.
• Agile/Scrum experience in a collaborative team environment.

Responsibilities

• Develop and maintain software that drives real-world impact.
• Work across AI, Cyber, Cloud, Big Data, and DevOps.
• Collaborate with customers and internal teams to solve complex challenges.

Skills

Software development experience in Python

Software development experience in Java

Software development experience in Golang

Software development experience in JavaScript

Software development experience in C++

Experience with front-end frameworks such as React

Experience with front-end frameworks such as VueJS

Experience with front-end frameworks such as Angular

Understanding of relational databases

Understanding of NoSQL databases

Containerisation experience with Docker

Containerisation experience with Kubernetes

Agile/Scrum experience

Job description

Overview

Role: Full Stack Software Engineer
Location: Hybrid; Gloucestershireor Greater London (3 days per week onsite)
Salary: £40k to £60k DOE
Clearance: Must hold active SC clearance and be eligible for DV

In this role, you’ll develop and maintain software that drives real-world impact, combining digital innovation with critical systems. You’ll work across AI, Cyber, Cloud, Big Data, and DevOps, turning complex challenges into secure, high-quality solutions in collaboration with both customers and internal teams.

Skills & Experience

• Strong software development experience in at least one language: Python, Java, Golang, JavaScript, or C++
• Experience with front-end frameworks such as React, VueJS, or Angular
• Understanding of relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB, Cassandra)
• Containerisation experience: Docker, Podman, Kubernetes
• Agile/Scrum experience in a collaborative team environment

Desirable:

• Experience with cloud platforms: AWS, Azure, GCP
• Scripting knowledge: Bash, PowerShell
• Ability to quickly learn and apply new technologies

Eligibility: British Citizen with at least 10 years UK residency, SC clearance in place, and eligible to obtain DV.