Technical Lead

Our client is a digital and technology consultancy serving the public sector. About our client Our client is a digital consultancy specialising in delivering user-centred, secure, and scalable services for complex public sector challenges.

We work in highly regulated environments, partnering closely with our clients to design and build modern digital platforms. Job Role We are seeking a high-caliber, entrepreneurial Engineering Lead to build and steer high-performing, multi-disciplinary Agile teams.

You will be responsible for architecting and delivering innovative solutions to "hard" technical problems within the UK National Security (NatSec) domain. This role requires a blend of hands-on technical excellence, strategic leadership of small engineering squads, and the ability to navigate the unique security and data challenges of the UK defense and intelligence landscape.

Key Responsibilities Team Leadership & Delivery: Lead and mentor small, high-velocity engineering teams (4–8 people). You will be responsible for fostering a culture of technical excellence, psychological safety, and rapid delivery using Agile/DevSecOps methodologies.

Architectural Guidance: Serve as the Technical Authority for client projects, bridging the gap between high-level strategy and low-level implementation. You will design resilient, scalable architectures that account for the constraints of high-side/disconnected environments.

AI & Data Engineering: Lead the implementation of the "underpinning tech" for AI, including data pipelines (ETL/ELT), vector databases for RAG (Retrieval-Augmented Generation), and the deployment of LLMs/ML models within secure infrastructure.

NatSec Stakeholder Management: Act as a trusted advisor to UK Government (HMG) stakeholders. You must understand the nuances of Policy and Assurance (e.g., JSP 440, IS1&2) and how to deliver "Secure by Design" software. Strategy & Roadmapping: Work alongside client engineering communities to develop technical roadmaps that prioritize interoperability, data sovereignty, and the migration from legacy systems to modern cloud-native architectures (AWS/Azure). Requirements

Essential

Software Engineering & Leadership Languages: Expert-level proficiency in Python, GoLang, or Java; with strong TypeScript/Node.js for full-stack/service-layer delivery. Cloud & Infrastructure: Hands-on AWS or Azure architecture; mastery of Terraform (IaC), Kubernetes (EKS/AKS), and Container Orchestration.

Data Foundations: Deep knowledge of SQL (PostgreSQL) and NoSQL (MongoDB/DynamoDB) with an emphasis on data modeling for high-availability systems. Engineering Rigour: Proven experience in CI/CD pipeline construction, TDD/BDD, and Micro-services architecture within a GitLab/GitHub environment. Security & National Security (NatSec): Solid under...

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