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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Full Stack Software Engineer - **Company:** Binti, Inc. - **Location:** Seattle, WA, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Code Review, Ruby on Rails, Software Engineering, ReactJS, Graphql, Multiplatform - **Published:** August 31, 2026 - **Apply:** https://www.careerbuilder.com/job-details/staff-full-stack-software-engineer-seattle-wa--0f8c9438-e77e-49a6-b109-ab886b5a747e ## About the Role * Demonstrated track record leading large-scale infrastructure and architectural projects across multiple teams or systems. * Ability to set technical direction, not just execute on it - including navigating ambiguity, making principled trade-offs, and bringing others along. * Deep experience building and maintaining configurable, enterprise-grade systems; government-facing software experience is a strong plus. * Strong command of Ruby on Rails and React; GraphQL experience a plus. * Product orientation - you think about user impact and business outcomes, not just technical elegance. * Excellent communication skills: you can distill complex technical decisions for product, engineering, and non-technical stakeholders. * Experience mentoring and elevating senior engineers, and a genuine investment in team culture. * Fluency applying AI tools in your own workflow and excitement about building AI-powered product features., Architectural Services, Artificial Intelligence (AI), Child Protection/Welfare, Code Reviews, Communication Skills, Community and Social Services, Conferences, Data Modeling, Electricity, Government, GraphQL, HIPAA (Health Insurance Portability and Accountability Act), High Tech Industry, Incident Response, Machine Tool, Mentoring, Multiplatform/Cross-Platform, Product Development, Product Engineering, React.js, Reimbursement, Ruby on Rails, Sales Management, Social Work, Software Design, Software Engineering, State Government, Systems Administration/Management, Technical Leadership, Technical Strategy, Technical/Engineering Design ## Description Were looking for a Staff Engineer who combines deep technical judgment with strong product instincts, and who is energized by applying modern AI tooling to accelerate both their own work and the broader teams output. At this level, youll drive technical direction across teams and help define the engineering culture at Binti. What youll do * Own cross-team technical strategy for major platform areas - setting direction on architecture, reliability, and scalability, not just within your squad but across engineering. * Lead complex, multi-quarter infrastructure and architectural initiatives from design through delivery, coordinating dependencies across teams. * Define and champion engineering standards and patterns that make the codebase more flexible, scalable, and maintainable for all engineers. * Partner closely with Product, Policy, and Technical Account Management to shape roadmap decisions with strong technical and product perspective. * Identify and resolve systemic risks - including security, HIPAA compliance, performance bottlenecks, and incident response - before they become problems. * Raise the technical ceiling for the whole engineering org through code review, design critique, and modeling excellent judgment. * Proactively leverage AI and modern tooling to drive higher output quality and team efficiency. Sample projects * Architect a reusable, configurable platform layer for scheduling and application requirements that scales across dozens of distinct agency workflows nationwide. * Design the data model and engineering plan for representing complex, non-biological human relationships across the platform. * Lead the cross-team technical design for transferring applications between agencies with variable permission and workflow configurations. * Spearhead development of new product areas like child intake and community crisis response, defining the engineering foundation others build on. ## Related Videos - [The AI-Native Engineering Org: What’s Real, What’s Hype, What’s Next](https://www.wearedevelopers.com/videos/100004-the-ai-native-engineering-org-what-s-real-what-s-hype-what-s-next) - [Are Code Reviews Worth It? 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