Mission-Critical Full Stack Engineer: Secure & Scalable

Sanderson Government & Defence; England; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

A defence solutions provider is seeking a Full Stack Software Engineer to work on mission‑critical software in the national security sector. This role involves designing and developing secure, scalable software while collaborating with clients and incorporating cutting-edge technologies. Eligible candidates must possess Java Enterprise experience, familiarity with front‑end frameworks, and a passion for learning. The company promotes an inclusive culture and offers a hybrid working model alongside competitive benefits.

Benefits

Competitive bonus scheme up to £3,000 / 6% of salary

Generous holiday: 30 days plus bank holidays

Option to buy/sell additional leave

Supportive culture focused on growth and innovation

Hybrid working model

Qualifications

• Strong Java Enterprise development experience.
• Familiarity with front-end frameworks.
• Ability to learn new tools and technologies rapidly.

Responsibilities

• Design, develop, and maintain mission‑critical software for National Security customers.
• Write clean, secure code following a test‑driven approach.
• Integrate APIs and UI components with existing data stores and services.

Skills

Java Enterprise development and Spring Boot

Front-end frameworks like React, VueJS, or AngularJS

Experience with appropriate testing frameworks

Technologically curious

Job description

A defence solutions provider is seeking a Full Stack Software Engineer to work on mission‑critical software in the national security sector. This role involves designing and developing secure, scalable software while collaborating with clients and incorporating cutting-edge technologies. Eligible candidates must possess Java Enterprise experience, familiarity with front‑end frameworks, and a passion for learning. The company promotes an inclusive culture and offers a hybrid working model alongside competitive benefits.