Senior Software Engineer

Responsibilities

• Write clean, maintainable, and performant UI code using React.js, ES6+, and TypeScript
• Contribute to scalable and modular front-end architecture and build reusable component libraries
• Lead and participate in peer code reviews to ensure high-quality UI standards
• Collaborate with Product Managers, Designers, QA, and Backend Engineers to implement robust UI features
• Take ownership of UI projects and mentor junior developers on front-end best practices
• Participate in Agile ceremonies including sprint planning, daily standups, and retrospectives
• Communicate effectively with global business and technical teams to ensure alignment on requirements

Requirements

• 7+ years of total professional experience with 6+ years focused on front-end development
• 3+ years of proficiency in JavaScript (ES6+) and TypeScript
• 3+ years of experience building applications with React.js, including hooks and context
• Strong experience with Redux for application state management
• Proficiency with Git and version control workflows
• Extensive experience working within Agile/Scrum methodologies
• Strong analytical and problem-solving skills for debugging and performance optimization

Preferred Qualifications

• Experience building cross-platform mobile applications using React Native
• Familiarity with front-end testing libraries such as Jest, React Testing Library, or Cypress
• Experience with user behavior analytics tools like Heap or error monitoring with Sentry
• Knowledge of containerization technologies like Docker or Kubernetes
• Exposure to CI/CD pipelines and modern front-end toolchains (Webpack, Babel, etc.)

About the Company

ISS STOXX is a leading provider of research and technology solutions for the financial market. Majority-owned by Deutsche Börse Group, we offer critical data, insight, and workflow solutions to global asset managers, insurance companies, and distributors. With over 3,400 professionals worldwide, we empower our clients to identify investment opportunities and manage portfolio risks across corporate governance, sustainability, and cyber risk.