Senior Front-End Software Engineer

Senior Front-End Software Engineer at Northwind Robotics
Senior Front-End Software Engineer
Location: Bucharest, Bucharest, Romania
Department: Product Management
Workplace: hybrid
Employment Type: full
Description
About Northwind Robotics
Northwind Robotics Romania is part of the multinational Northwind Robotics Group, present in 16 European countries, with over 30 years of experience in delivering cutting-edge electronic financial services. We specialize in developing innovative payment solutions, integrating both our proprietary products and global vendor technologies from NCR Corp., Verifone, Castles Tech, Thales E-Security, FICO, and more.
Our team is driven by excellence, innovation, and collaboration, ensuring high-quality solutions for major banks and financial institutions. If you thrive in a fast-paced, high-tech, and regulated environment, this is the place for you!
Your Role
As a Senior Front-End Software Engineer, you will be part of the Vending Product Development Team within our Professional Services department. You will design, develop, and optimize React-based web applications that power our advanced vending machine ecosystem, which includes:
– React-based web applications for operations management, analytics, and real-time monitoring
– .NET Core APIs for backend functionality
– Local Telemetry Agents (EFT-POS or Telemetry-Box terminals)
– Vending machines with integrated software solutions
What You’ll Do
– Lead Frontend Development – Take full ownership of developing, optimizing, and maintaining our React-based web application
– UI/UX Enhancement – Implement and improve Fluent UI and DevExtreme (DevExpress) components for a high-performance, responsive user experience
– Component Architecture – Design scalable, modular, and reusable components
– Performance Optimization – Optimize rendering performance, reduce bundle size, and improve responsiveness
– API Integration – Work closely with backend engineers to integrate REST APIs, WebSockets, and real-time data streaming
– Code Quality & Standards – Enforce best practices in TypeScript, testing, and state management (Redux or React Context)
– Collaboration & Mentorship – Guide junior developers, conduct code reviews, and work closely with product managers, designers, and backend engineers
Requirements
Required Skills & Experience
·        4+ years of experience in frontend development
·        Strong expertise in React.js / Angular, HTML, CSS/SCSS, TypeScript
·        State management knowledge (Redux, Context API, or similar)
·        Performance optimization techniques (lazy loading, memoization, efficient DOM updates)
·        Strong debugging skills (browser dev tools, network requests, performance profiling)
·        Unit testing experience (Jest, React Testing Library, Cypress, or similar)
·        Agile development experience (Git, Jira, or similar tools)
·        Understanding of software design principles
·        Good analytical, communication, and teamwork skills
·        English proficiency (written & spoken)
Bonus Skills (Nice-to-Have)
·        Experience with Fluent UI and DevExtreme (DevExpress) components
·        Familiarity with .NET Core APIs and backend integration
·        Knowledge of real-time monitoring dashboards using charts
·        Experience with POS (EFT-POS) or vending machine systems
·        Understanding of Progressive Web Applications (PWA) or mobile-friendly React solutions
Benefits
·        Competitive salary & annual performance reviews
·        Private medical care subscription
·        Meal tickets & flexible benefits (holiday vouchers, private pension, private health insurance)
·        Modern tools & technology stack
·        Flexible working options (remote 2 days/week & flexible hours)
·        Professional development (online & in-person training)
·        Collaborative & innovative work environment
Our Hiring Process
– Step 1: HR screening call
– Step 2: Online technical evaluation
– Step 3: Two interviews
– Step 4: Quick decision – we respect your time!
Join us and be part of a team that’s shaping the future of digital payments!