Forager
Computer Software
SeniorFullStackEngineer(Python/React)
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Full Stack Engineer (Python/React) at Forager. Skills: Python, Django, React, TypeScript, Elasticsearch, ETL pipelines, AWS, AI coding tools, Agentic workflows. Build and operate systems delivering people and organization data to platform customers at scale. Build and operate customer-facing apps”
What You'll Achieve.
Match rate, latency, and freshness drive renewals; Deliver billions of data points daily to Data Feed customers; Drive measurable improvements in latency, uptime, error rate, and scalability; Keep refresh cycles predictable and fill rates high
Industry & Context.
Designing, orchestrating, and debugging multi-step agent pipelines; Judgment about where AI helps vs. hurts
Requires a 4 hour overlap with US Mountain Time
What They're Looking For.
Must Have
5+ years building and operating production web applications and APIs, Proficiency in Python / Django, Proficiency in React / TypeScript, Hands-on experience operating Elasticsearch at scale, Production experience with PostgreSQL, Production experience with Redis, Production experience with async task systems (Celery / RabbitMQ or equivalent), Demonstrated track record building and operating ETL pipelines that move significant data volumes reliably, Comfortable with AWS (ECS, S3, CloudWatch), Comfortable with CI/CD pipelines (GitHub Actions or equivalent), Experience operating services in production — observability, on-call, incident response, Comfortable owning documentation as a deliverable, Strong, hands-on fluency with AI coding tools (Claude Code, Cursor, Copilot, or equivalent) used daily for implementation, refactoring, and code review, Strong, hands-on fluency with Agentic workflows — designing, orchestrating, and debugging multi-step agent pipelines, Judgment about where AI helps vs. hurts — knowing when to delegate to an agent, when to write the code yourself, and how to keep an agent on rails for production work
Nice to Have
Experience with Snowflake or other data warehouses, Background in B2B data products — enrichment, contact data, company data, search/discovery, Experience with web crawling, data sourcing, or large-scale ingestion systems, Open-source contributions or public technical writing
What You'll Do.
Build and operate systems delivering people and organization data to platform customers at scale
Build and operate customer-facing apps
Build and operate large-scale data pipelines
Build and operate search infrastructure
Build and maintain Forager's customer-facing web app (React
Implement and maintain RESTful APIs for integrations
and platform customer workflows
Develop scalable backend services — workers
Build and operate Elasticsearch indices for people/company search
Design and operate ETL applications moving data into searchable stores
and warehouses (Snowflake
Optimize PostgreSQL — query performance
Drive measurable improvements in latency
Own day-to-day AWS infrastructure (ECS
etc. ) alongside DevOps
observability (Grafana
and on-call response for the surfaces you build
Share crawler infrastructure maintenance with the team
How You'll Work.
Team & Collaboration
Participate actively in product help shape which features have the highest customer impact; Code review with high standards for readability, security, and performance; Share crawler infrastructure maintenance with the team; Own day-to-day AWS infrastructure (ECS, S3, etc. ) alongside DevOps
Communication Scope
Great developer docs are how our customers succeed
Full Job Description
At Forager.ai, we deliver premier workforce data encompassing people, contacts, organizations, jobs, and intent signals. Renowned for providing the most up-to-date and accurate lead generation data on the market, our solutions empower cutting-edge recruiting and sales platforms, AI-driven models, custom audience creation, and much more. With seamless delivery through APIs, data feeds, and CRM integrations, Forager.ai ensures our customers access the data they need, when and how they need it. ### Why Join Us Now There’s never been a better time to join Forager.ai. We’re experiencing rapid growth, driven by the increasing demand for our high-quality data solutions. To keep pace, we’re enhancing the way we deliver value to our customers by developing new features, integrations, and scalable infrastructure. We’re seeking a Senior Full Stack Engineer to help drive the evolution of our platform—building robust web applications, APIs, and data systems that power our products. Be part of an exciting phase of innovation and help launch groundbreaking data products into their next chapter of success. **This role is a global opportunity that requires a 4 hour overlap with US Mountain Time** ### What You'll Build Build and operate the systems that deliver Forager.ai's people and organization data to platform customers at scale — customer-facing apps, large-scale data pipelines, and search infrastructure. These are the surfaces we win competitive bakeoffs on and retain customers through, the foundation of our "Data Quality Championship Belt." * **Real-time enrichment APIs** — person/org lookup, contact data, reverse search for waterfall platforms. Match rate, latency, and freshness drive renewals. * **Bulk data feed delivery** — maintain the Snowflake service delivering billions of data points daily to Data Feed customers. * **Elasticsearch search infrastructure** — indexing, query design, relevance tuning, and cluster scaling for person/company search and filtering APIs. * **ET
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