Obviant

Senior Software Engineer

Obviant
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3 days ago
Tampa, FL, USASenior

Base Salary

$150k - $200k/yr

Responsibilities

  • Architect, build, and maintain low-latency, high-throughput backend APIs and microservices using TypeScript, Express, and Node.js.
  • Own backend features end to end, including database schema design, production deployment on AWS, monitoring, and performance tuning.
  • Optimize PostgreSQL workflows and build analytical queries and ingestion pipelines using ClickHouse and Databricks.
  • Develop data pipelines, retrieval systems, and backend services that support AI/ML models and real-time intelligence products.
  • Translate defense acquisition workflows and user needs into resilient backend architectures in collaboration with product, data, and end users.

Requirements

  • At least 5 years of backend engineering experience building and scaling production APIs, distributed systems, and data-intensive applications.
  • Deep proficiency with TypeScript and Node.js, including RESTful or GraphQL API development with frameworks such as Express.
  • Hands-on experience with PostgreSQL, including query optimization, indexing, and schema design, plus analytical or columnar data stores such as ClickHouse or Databricks.
  • Experience deploying, scaling, and managing cloud infrastructure on AWS.
  • Demonstrated ownership of complex backend systems from architecture through monitoring and performance tuning.
  • Ability to work effectively in a high-ownership, fast-paced early-stage startup environment.
  • Government, govtech, or defense experience is welcome but not required; passion for the national security mission is required.
  • Ability to obtain and maintain a TS/SCI security clearance.

Benefits

  • Flexible schedule, including the ability to work from home when needed.
  • Sizeable equity opportunity.
  • Flexible vacation time.
  • Full health, dental, and vision insurance.

Tech Stack

AWSClickHouseDatabricksExpressGraphQLNext.jsNode.jsPostgreSQLTypeScript

Categories

BackendData Engineering
Obviant

About Obviant

11-50 employees

Obviant unifies national security acquisition data—from requirements and budgets to contracts and vendors—into real-time, source-backed insights that speed decisions and delivery.

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