Jobs · Engineering · California

Senior Backend Engineer

DOSS · San Francisco, CA · 1 mo ago
On-siteEngineering$210k–$230k/yrFull-time

About the role

Design the core EAV data model & schema-as-code platform that powers every customer’s instance, balancing extreme flexibility with transactional integrity.

Build a Git-style version-control + migration engine capable of rolling forward/back complex schema and data changes on live production tenants in enterprise settings.

Engine AI-assisted tooling that uses foundation models to propose, validate, and apply new customer schemas and workflow definitions.

Scale our white-labeled data warehouse (BigQuery/Snowflake-like) for high-volume, low-latency analytics and automation workloads.

Create Terraform-like declarative APIs & SDKs so ops teams can treat business processes as code while ensuring security, tenancy, and performance.

Deliver end-to-end observability & search across supply-chain, finance, and ops data—surfacing business logic in plain language through AI-native search.

Build Enterprise guard rails into a composable system to proactively detect anomalous behavior or risky emergent patterns

Mentor and shape engineering culture, partnering with product and design to turn unsexy back-office pain into elegant, resilient systems loved by operators.

Requirements

Experience building large scale ETL on databases like Postgres, Elasticsearch, DuckDB, Memgraph (Graph DB), etc.

Using cloud services to build + deploy reliable web applications.

Working in abstractions to build complex graph-based architectures that scale.

Qualifications

Team player: you bring positivity, openness, and curiosity to the team every day.

Growth mindset: everything is an opportunity to learn and improve yourself, the team, and the company.

Craftsmanship: you care about making something of quality.

Pragmatic: you make the right decision based on circumstance, not theory.

Low Ego: you work best in collaborative environments where everyone supports the team.

Skills

Expertise building large scale ETL on databases like Postgres, Elasticsearch, DuckDB, Memgraph (Graph DB), etc.

Using cloud services to build + deploy reliable web applications.

Working in abstractions to build complex graph-based architectures that scale.

Benefits

Competitive salary + meaningful equity

100% Coverage for individuals

Premium medical, dental & vision coverage

401(k), immediate eligibility

Lunch in-office 5 days/week (and dinner when needed)

Flexible/unlimited PTO

Commuter (BART/MUNI/CalTrain) and equipment stipends

Wellness & Fitness stipend

Generous parental leave

Relocation assistance available

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