Software Developer

Frontier Resourcing; Greater London; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading tech firm in Greater London is hiring a Software Engineer to join their cutting-edge team focused on developing innovative, mission-driven technology. This role emphasizes building impactful AI-powered tools and secure systems, requiring existing SC or DV clearance. Ideal candidates are skilled in languages like Java, C++, or Python, and thrive in collaborative and agile environments. The company offers a competitive salary and the chance to work on projects that deliver genuine impact.

Benefits

Market-leading salary and package

Qualifications

• Experience using Java, C++, or Python.
• Understanding of data-intensive systems, backend services, or cloud-based platforms.
• Familiarity with regulated, high-security, or mission-critical development contexts.
• Confidence working in research-led or exploratory project settings.
• Curiosity about artificial intelligence and public sector innovation.

Responsibilities

• Contribute to developing AI-powered tools and secure data pipelines.
• Collaborate with a capable engineering group on impactful projects.
• Experiment with new ideas to solve complex problems.

Skills

Robust, readable, and scalable code production

Adaptable and eager to master new technologies

Excellent cross-functional collaboration

Engaged in agile processes

Ability to take projects from initial concept to delivery

Analytical thinking

Tools

Java

C++

Python

Job description

Software Engineer | Building Intelligent Systems That Make an Impact

Central London

4 or 5 days a week on site

Existing SC or DV Clearance is required

National Security Sector

An exciting opportunity has arisen for a Software Engineer to join a cutting‑edge team developing impactful, mission‑driven technology. The role offers the chance to contribute to projects such as AI‑powered tools for analysts and operators, secure data pipelines, and innovative prototypes that explore new frontiers in software capability.

You’ll become part of a tight‑knit, highly capable engineering group that values independence, precision, and tangible outcomes. This is a place for people who enjoy solving complex problems, experimenting with new ideas, and seeing the real‑world effects of their work.

Key Skills and Attributes

• Skilled in producing robust, readable, and scalable code
• Adaptable and eager to master new technologies or unfamiliar environments
• Excellent communicator who thrives in cross‑functional collaboration
• Engaged participant in agile processes, including stand‑ups and sprint reviews
• Comfortable taking projects from initial concept through to delivery
• Analytical thinker who can decompose challenges and deliver iterative value

Preferred Background

• Experience using Java, C++, or Python
• Understanding of data‑intensive systems, backend services, or cloud‑based platforms
• Familiarity with regulated, high‑security, or mission‑critical development contexts
• Confidence working in research‑led or exploratory project settings
• Curiosity about artificial intelligence, public sector innovation, or national security technology
• Interest in influencing technical direction and supporting team evolution over time

This role is ideal for someone who wants to push boundaries, collaborate with talented peers, and build software that delivers genuine impact. You’ll have the autonomy to explore, innovate, and shape solutions that matter.

Market leading salary and package on offer!!