Mission freelance Lead Full Stack Engineer - Open Banking - Remote - OUTSIDE IR35

Lead Technology Full Stack Engineer - 100% Remote - OUTSIDE IR35

You will lead a team of engineers, working across both front-end and back-end technologies while collaborating with architecture, cloud, product, and data science teams.
The position is ideal for a hands-on technical leader who enjoys building scalable products and mentoring high-performing engineering teams.

Lead Technology Full Stack Engineer Responsibilities

Own end-to-end technical design and delivery across React, TypeScript, Vite, and Golang platforms.
Define API standards, service architecture, and application design patterns.
Lead engineering design reviews, code reviews, and technical decision making.
Establish development standards, testing frameworks, and quality controls.
Design and maintain CI/CD pipelines, containerisation, and cloud deployment processes.
Collaborate with architects and data science teams to integrate AI and machine learning capabilities.
Work closely with product and UX teams to deliver intuitive customer experiences.
Provide technical governance, engineering assurance, and risk management across delivery programmes.

Lead Technology Full Stack Engineer Skills and Experience

Minimum 5 years' full stack engineering experience.
Strong expertise in TypeScript, React, and modern front-end development.
Strong Golang development experience including microservices and API development.
Experience designing cloud-native SaaS platforms within AWS, Azure, or GCP environments.
Must have knowledge of Open Banking, PSD2, payment processing, or financial services integrations.
Proven experience leading engineering teams and mentoring developers.
Strong understanding of Agile software delivery practices.
Experience with gRPC, GraphQL, AI integration, event-driven architectures, or real-time processing desirable.

To apply, please send your CV by pressing the apply button.

Due to high volume of applications, only shortlisted CVs will be contacted.