Better Impact
Senior Full Stack Engineer
Remote Senior Full Stack Engineer role with clear candidate location fit.
PostedJul 19, 2026
Eligible countries1 accepted country
Seniority signalSenior
Work settingRemote
Accepted candidate locations
USA
Role overview
Senior Full Stack Engineer
Requirements and responsibilities
Readable role content extracted into sections for faster review.
WHAT YOU'LL DO
- Own core platform services: Design, build, and maintain SSO and auth services, profile services, and data aggregation layers that serve as the backbone for all products
- Build across the stack: Write backend APIs and services, then build the frontend interfaces that consume them
- Drive architectural decisions: Evaluate trade-offs, document decisions, and guide the evolution of our service architecture
- Build for scale and reliability: Design systems that handle growth gracefully with appropriate observability, error handling, and recovery patterns
- Build for a multi-region footprint: Make sound decisions about data residency and data movement across the US, Canada, the UK, and Australia
- Ship production code: This isn't a whiteboard-only role. You'll write code daily and own features end to end
- Collaborate across teams: Work with product engineers who consume your services to understand their needs and provide clean, well-documented APIs
Requirements
- 7+ years of professional software engineering experience
- Strong full stack capabilities. You're comfortable owning features from database to UI
- Production experience with Node.js/TypeScript
- Modern React development (hooks, state management, component architecture)
- Solid understanding of relational databases (PostgreSQL/MySQL) and query optimization
- Experience with OpenSearch, Elasticsearch, or similar search infrastructure
- Working knowledge of AWS fundamentals: RDS, S3, ECS, SQS, and similar managed services
- Hands-on experience building or operating identity and auth systems (OAuth, SAML, SSO federation), since you'll own SSO from day one
- Track record of owning services in production: monitoring, debugging, incident response
- Clear technical communication. You can explain complex systems to both engineers and non-engineers
Nice to Have:
- Backend experience with PHP/Laravel
- Experience with .NET
- Experience with event-driven architectures and async job processing
- Prior experience as a tech lead or staff engineer
Benefits
- Medical, dental & vision insurance (after 90 days)
- 401(k) (after 90 days)
- Unlimited vacation + 9 paid holidays
- Paid parental leave
- Competitive comp package
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