Fullstack Engineer (Enterprise Engineering)

About the Team: 

Are you ready to take ownership and make your mark on the fastest growing digital banking project. Our Enterprise Engineering team is at the heart of building the digital bank of the future, and we're looking for talented engineers who want to do more than just write code. 
 

As a Fullstack Engineer within Enterprise Engineering, you will be part of a team building internal and enterprise-facing software tools that serve the bank's internal staff, partners, and clients. You will work alongside engineers, architects, and product builders in a collaborative environment where your contributions make a direct impact on the people and businesses that rely on our platform every day. 
 

If you're energised by solving complex problems across the full technology stack, from React frontends to NestJS and/or Spring Boot backends and excited by the possibilities that AI-assisted development brings to engineering, we want to hear from you. 

About the Role: 

• Independently designing and delivering end-to-end fullstack features within the Enterprise Engineering function of our digital banking programme. 

• Contributing to engineering quality, cross-functional collaboration, and continuous improvement across frontend and backend systems. 

What You'll Do: 

Frontend Development: 

• Design and deliver React, Vue features independently using TypeScript, including state management (Redux / Context API), routing, and responsive UI implementation. 

• Build reusable, well-tested React components aligned to the digital banking platform's design system and accessibility standards. 

• Optimise frontend performance and ensure cross-browser compatibility across web and mobile banking interfaces. 

Backend Development: 

• Develop and maintain RESTful APIs using NestJS (TypeScript) and/or Spring Boot (Java). 

• Implement service-layer business logic, input validation, error handling, and authentication / authorisation flows. 

• Design and manage data models using TypeORM or Hibernate, including writing and managing database migrations. 

AI Coding Tools: 

• Leverage AI coding tools (e.g. ILMU, Claude, GitHub Copilot) for feature development, unit test generation, and code review assistance. 

• Apply critical engineering judgement to validate, refine, and take full ownership of AI-generated code before integration. 

Testing & Quality: 

• Achieve meaningful unit and integration test coverage across assigned frontend and backend components. 

• Participate actively in peer code reviews, providing and receiving constructive technical feedback. 

• Contribute to CI/CD quality gates by ensuring code passes automated test suites before merging. 

System Integration: 

• Integrate with internal and third-party services including payment gateways, identity providers, and core banking APIs. 

• Write and maintain integration tests to validate service contracts and end-to-end data flows. 

CI/CD & DevOps: 

• Manage own CI/CD pipeline contributions, configure build steps, run automated tests, and troubleshoot pipeline failures. 

• Follow Git branching strategies and raise well-structured pull requests with clear context and test evidence. 

Collaboration: 

• Work closely with product managers, QA engineers, and platform teams within Enterprise Engineering to clarify requirements and testing scope. 

• Participate in sprint planning, retrospectives, and backlog grooming sessions. 

• Support onboarding of junior engineers and contribute to knowledge-sharing across the team. 

Documentation: 

• Produce technical documentation for features, APIs, and data models to team standards. 

• Maintain Architecture Decision Records (ADRs) and contribute to engineering runbooks. 

What We're Seeking: 

• Bachelor's degree in Computer Science or Software Engineering, or a related field; or equivalent work experience with relevant professional certifications. 

• Minimum 2 years of hands-on full stack development experience delivering production-grade features on technology projects. 

• Proficient in TypeScript and JavaScript. Working knowledge of Java for Spring Boot backend services. 

• Independently builds React applications, proficient with hooks, Context API, routing (React Router), and state management libraries. 

• Build NestJS or equivalent services independently, proficient with dependency injection, guards, interceptors, middleware, and TypeORM integration. 

• Working knowledge in Spring Boot services, e.g. JPA/Hibernate, Spring Security, and REST API design 

• Productive user of at least one AI coding tool (e.g. ILMU, Claude, Cursor, GitHub Copilot); applies engineering judgement to validate AI-generated output. 

• Familiar with PostgreSQL or MySQL and ORM-based data modeling. Exposure to NoSQL (MongoDB, Redis) is an advantage. 

• Proficient in Jest / Supertest (Node/TypeScript) and/or JUnit / Mockito (Java) for unit and integration testing. 

• Working knowledge of Git workflows, branching strategies, and CI/CD pipelines. Familiarity with Docker basics. 

• Solid understanding of Agile (Scrum/Kanban) methodologies. Participates actively in sprint ceremonies. 

• Good communication and interpersonal skills for effective cross-functional collaboration within Enterprise Engineering. 

• Familiarity with digital banking and/or fintech applications is an advantage. 

Technology Stack: 

•     Languages and Frameworks: Typescript, NodeJS, NestJs, Vue.js, React, Java, Spring Boot 

•     Databases: PostgreSQL 

•     Messaging: Kafka 

•     Containers and Orchestration: Docker, Kubernetes 

What We Value: 

• Revolutionary in our thinking 

• Innovative in our products, services and the way we work 

• Genuine in our intentions 

• Honourable in our actions 

• Tenacious in overcoming challenges