The Staff Backend Engineer is a senior technical leader responsible for the long\-term health and direction of our backend services. You will operate with a high degree of autonomy to identify and solve our most critical technical challenges, often in areas that are loosely defined or cross multiple domains. Unlike a Senior Engineer who masters a specific domain, you will provide the technical vision and architectural guardrails for several domains. You will be a go\-to expert for other engineers, leading by example with exceptional code, robust system design, and strategic thinking that anticipates future business needs.
*Key Responsibilities \& Deliverables:**
* Lead the design, development, and evolution of large\-scale, high\-traffic systems or company initiatives, often across multiple teams
* Define the long\-term technical roadmap and architectural vision for key areas of our platform, and articulate the return on investment (ROI) to engineering leaders and other departments
* Decompose complex business and system problems into clear, scalable, and elegant technical designs
* Act as a technical lead on cross\-team projects, ensuring that architectural principles and quality standards are met
* Mentor senior engineers, providing deep technical guidance and fostering their growth into future technical leaders
* Represent engineering in cross\-functional discussions
* Drive innovation by prototyping and championing the adoption of new technologies and methodologies, including the strategic use of LLMs and AI\-driven development practices
* Work on foundational infrastructure and application platforms that enable other engineering teams to build sustainable products with long\-term vision
*Key Skills:**
**Essential:**
* Expert\-level proficiency in Java and related frameworks and libraries
* Deep knowledge of middleware services \& frameworks (such as relational databases, NoSQL databases, messaging systems, etc.) and nuanced understanding of their internals
* Demonstrated experience designing, building, and operating complex, distributed systems at scale
* Mastery of architectural patterns, domain\-driven design, and data modeling for complex systems
* Proven ability to influence and lead large, complex technical projects without formal authority
* Exceptional ability to navigate and resolve technical ambiguity in a fast\-paced, scaleup environment
* Active participation in technical guilds or communities of practice
* Proficiency with cloud\-native architectures, containerization (Docker/Kubernetes), GitOps, and infrastructure\-as\-code principles
* Experience building and maintaining high\-volume, high\-traffic services
* Comfort diving deep into open\-source frameworks and libraries to understand internals and adapt for organizational needs
*Desirable:**
* Driven by a strong curiosity in AI and cutting\-edge tech, hands\-on experience with AI\-powered tools (e.g., Cursor, Claude, GitHub Copilot) to enhance productivity and code quality
* Experience presenting at internal tech talks, external meetups, or conferences
* Extensive, proven track record of technical leadership and impact in a senior or staff\-level engineering role at a scaling startup
* Recognized as a go\-to technical expert and thought leader by peers and leadership
* Contributions to open\-source projects
* Experience in a regulated industry, such as healthcare
* Master’s in computer science or equivalent field
*Key Success Measures:**
* Execution of Technical Strategy: A clear, forward\-looking technical roadmap is established, understood, and actively being executed, directly leading to improvements in key business metrics
* Reduction in System Complexity: A measurable reduction in the architectural complexity or defect rate of an entire domain, achieved through strategic refactoring, introduction of new platforms, or decommissioning of legacy systems
* Thought Leadership in Design: Your design documents, RFCs (Requests for Comments), and technical proposals are considered models of clarity and are frequently used as references by other teams
* Recognized Go\-To Expert: You are the go\-to engineer for others when facing the hardest technical challenges in your domain of expertise
* Solving “Unsolvable” Problems: Successfully delivering solutions for complex, high\-risk, or ambiguous technical challenges that were previously blockers for the team or organization
* Flawless Cross\-Team Execution: Leading large, cross\-functional technical initiatives to successful completion with minimal friction, demonstrating an ability to align and mobilize multiple teams towards a common goal
* Growth of Senior Talent: The senior engineers you formally or informally mentor show demonstrable growth, take on larger scopes of work, and are on a clear path to becoming technical leaders themselves
* Elevating the Hiring Bar: Your involvement in the hiring process demonstrably helps in attracting and assessing high\-quality senior and staff\-level talent
In essence, a Staff Engineer’s success is measured not just by what they build, but by the positive, lasting, and widespread impact they have on the technology, the people, and the business.