NewtonX
The world’s leading B2B research company, empowering more confident decisions.
Senior Staff Engineer
Full-stack EngineerSoftware EngineerFull TimeRemoteTeam 51-200Since 2016H1B SponsorCompany SiteLinkedIn
Location
New York
Posted
138 days ago
Salary
$200K - $225K / year
Bachelor Degree5 yrs expEnglishDjangoJava ScriptJestPostgresPythonReactSCSSSQLType Script
Job Description
• 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
Job Requirements
- 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.
Benefits
- Competitive compensation with a total comp range of 200-225k (includes base and annual performance bonus) and equity.
- Career advancement and training opportunities.
- Excellent medical, dental, and vision insurance.
- 401k match with immediate vesting.
- Health savings/flexible savings account, and pre-tax commuter benefits.
- Paid time off: vacation, holidays, sick, and parental leave.
- A diverse, collaborative, and positive culture where we invest in and celebrate each other’s success.
- Flexible work environment with a focus on work-life balance.
- Good vibes (happy hours, team projects, and retreats).
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