Senior Staff Engineer, NewtonX

• Strong React skills — modern React (hooks, Context API), reusable component libraries, building robust web apps across multiple projects
• Strong Python/Django expertise — Django + Django Rest Framework, designing and consuming REST APIs
• 5+ years full-stack engineering experience
• Solid experience in JavaScript (ES6+), TypeScript, HTML, CSS/SCSS
• Experience building scalable systems (race conditions, idempotency, backpressure)
• Strong SQL knowledge with relational databases (postgres)
• Unit + integration testing mindset (Jest/React Testing Library, pytest/unittest)
• Comfortable with Git and Agile workflows
• A strong, demonstrable commitment to developing secure software, including the ability to identify, defend against, and mitigate common application security vulnerabilities, especially those related to the OWASP Top 10

Desirable

• We are looking for a Senior Staff Engineer (Full-Stack) with deep expertise in React on the frontend and Python/Django on the backend
• You’ll help build and scale high-performing applications used by global teams, with a strong focus on delivering an exceptional user experience
• Team ~30 engineers across multiple departments, collaborating in an Agile environment.
• Lead development of React-based UIs that are performant, scalable, and user-friendly
• Build and maintain Python/Django REST APIs and backend services
• Collaborate on architecture, design decisions, and code reviews
• Maintain and improve test coverage across the stack
• Debug, resolve technical debt, and improve code quality
• Contribute to technology/tooling choices and best practices
• Mentor teammates and help shape engineering processes