Hybrid Senior Fullstack Engineer – Fleet UI

at ICEYE

• Job title: Senior Fullstack Engineer – Fleet UI
• Job type: Full Time
• Experience level: Senior
• Salary: €5,500 - €7,500 per month
• Degree requirement: Bachelor's Degree
• Tech skills: Django, Docker, Flask, GraphQL, Jest, Node.js, React, TypeScript, Webpack
• Location requirements: Hybrid, Helsinki, Finland

About the role

• Senior Fullstack Engineer in Fleet UI at ICEYE building a critical satellite operations system. Collaborating on sophisticated UI components and managing backend integrations.

Responsibilities

• Build, and maintain features across a React + TypeScript project serving real-time satellite operations
• Collaborate closely with a UI/UX designer in developing sophisticated UI components and data visualizations tools including timeline views, 3D globe rendering (Cesium), and pass planning interfaces
• Integrate with multiple backend services via GraphQL and REST and collaborate with backend teams in shaping and developing new services
• Drive frontend architecture decisions — state management strategy, component design, performance optimization
• Support the team with DevOps work across multiple environments — including managing Docker-based deployments, configuring environment-specific runtime settings, and contributing to release workflows
• Write and maintain unit tests (Jest + Testing Library) and end-to-end tests (Playwright)
• Participate in code reviews, uphold coding standards, and mentor engineers on best practices
• Contribute to CI/CD pipelines and oversee migration from Webpack 5 to Vite

Requirements

• 5+ years of professional experience building fullstack production-grade applications using React, TypeScript (ES6+) and Node
• Experience building backend services using frameworks such as Django, FastAPI or Flask
• Strong understanding of component-based architecture, modern React patterns, and state management approaches
• Experience designing, developing, and consuming RESTful and GraphQL APIs
• Solid testing discipline, including unit and end-to-end testing with tools such as Jest and Playwright
• Experience with modern frontend tooling and build systems such as Vite, webpack, and npm
• Proficiency with Git and collaborative development workflows
• Strong problem-solving skills and ability to debug complex, cross-layer issues
• Understanding of web application security best practices
• Relevant higher education degree in Computer Science, Software Engineering, or a related technical field

Benefits

• Our benefits are designed to support your health and wellbeing — at work and beyond.
• We keep improving them based on employee feedback, and offerings vary by location.