Senior Front-End Engineer Job at N-iX

Senior Front-End Engineer

N-iX

Location:
Poland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

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

Job Responsibility:

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

What we offer:

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Additional Information:

Job Posted:
January 19, 2026

Work Type:

On-site work

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