Senior Front-End Engineer

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

Position Overview:

Our client is a global UK-based financial services and investment banking organization developing an AI-powered document processing and automation platform used across multiple business units. The platform enables large-scale data processing, workflow automation, intelligent document recognition, and modern digital experiences for internal consumers across the banking group.

We are looking for a Senior Front-End Engineer with solid full-stack capability to join a cross-functional engineering team building core components of the AI-driven document processing automation platform

Key Responsibilities

• Build modern UI components and front-end features using React and TypeScript


• Develop reusable component libraries, design systems, hooks, and state management patterns.


• Work with product and design teams to translate workflows into high-quality user experiences.


• Integrate UIs with backend APIs, real-time events, and AI-driven document workflows.


• Ensure front-end performance, accessibility, responsiveness, and frontend security best practices.


• Collaborate with GenAI engineering teams to integrate document-processing functionality.


• Work with Google Cloud services such as Cloud Run, Cloud Functions, Pub/Sub, Cloud Storage.


• Participate in architectural discussions and technical decision-making across the platform.


• Write automated tests and contribute to CI/CD, code quality, and secure development practices.

Requirements

• 6+ years of experience in software engineering with significant front-end focus.


• Strong proficiency in React and TypeScript


• Solid understanding of front-end architecture, state management, component lifecycles, and rendering models.


• Experience in consuming and integrating REST APIs, microservices, or event-driven systems.


• Experience with Python frameworks is a strong plus (FastAPI, Flask, Django).


• Experience with relational and/or NoSQL databases (PostgreSQL, MySQL, MongoDB, Firestore).


• Experience with cloud-native environments (GCP preferred; AWS/Azure acceptable).


• Familiarity with CI/CD pipelines, Docker, Git, and modern DevOps tooling.


• Strong software engineering principles: reliability, scalability, performance, security.


• Experience working in agile cross-functional teams on complex, multi-team products.


• Strong communication skills for working with technical and non-technical stakeholders.

Nice to Have

• Experience integrating with AI/ML or GenAI-driven features.


• Experience with Vertex AI, Gemini, LangChain, or LLM-based services.


• Familiarity with event-driven systems, WebSockets, or Pub/Sub.


• Experience building internal tools, dashboards, or workflow automation systems.


• Knowledge of authentication and authorization standards (OAuth2, JWT, SSO, IAM).


• Understanding of OCR, document processing, or enterprise workflow products.