Senior Software Engineer / Backend Python Developer, remote | 1056859

• 7+ years professional Python exp. • 3+ years of RUST development experience in a production environment This is a senior backend engineering opportunity focused on building and scaling a modern cybersecurity SaaS platform used for enterprise attack surface management. The role centers around API architecture, distributed backend systems, database design, and platform reliability within a highly technical security environment. Candidates will work across Python-based technologies including FastAPI, Django, PostgreSQL, MongoDB, and Redis while helping drive the future roadmap for enterprise-grade capabilities, scalability, and customer-facing platform operations. Required: • 7+ years professional Python with real, substantive experience in both of the following (not just one): • Django - ORM, migrations, Admin, app structure. • FastAPI / Starlette - async routing, Pydantic, dependency injection. • 3+ years of RUST development experience in a production environment. • ASGI fluency - Understand the difference between ASGI and WSGI, have worked with async_to_sync / sync_to_async in anger, and have opinions about where the sync / async boundary should live in a hybrid application. • PostgreSQL and MongoDB- schema design, indexing, migrations at scale, query optimization. • Multi-database architecture experience - comfort operating with more than one data store concurrently. • OpenAPI schema design - can read and reason about the generated spec; understand why schema churn breaks auto-generated clients. • Django migrations coordinated across multiple environments - no data loss, careful about backward compatibility. • Linux, Docker, Docker Compose, health checks. • Security-aware development - secrets at rest, OAuth callback URL hygiene, CORS and CSRF in an ASGI context. • Excellent written communication - enterprise customers need clear incident write-ups and release notes. Preferred background: • Prior experience with a FastAPI + Django hybrid codebase. • MongoDB (pymongo, aggregation pipelines). • Redis patterns - distributed locking, pub/sub, caching strategies. • OAuth provider integration. • At-rest encryption patterns - django-encrypted-model-fields or equivalent. • Kubernetes / Helm. • SOC 2 Type II engineering experience. • Pydantic v2 - performance characteristics, migration patterns. • Prior B2B SaaS experience. Reference: 1056859 Worried that you don’t meet every single requirement listed in the job ad? Studies have shown that individuals from marginalized groups are less likely to apply to jobs unless they meet every single qualification. Hive + Co. is dedicated to building a diverse, inclusive and representative workplace, so if you’re excited about this role, but worried that you don’t meet every requirement, we encourage you to apply anyways. We’d love to get to know you.