Full Stack Engineer at Unit21, INC | CA, US | Rezi

Full Stack Engineer at Unit21, INC

Full Stack Engineer

Unit21, INC · CA, US

Today

Full Stack Engineer

Unit21, INC · CA, US

3 hours ago
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About the Role

We are seeking a full stack engineer passionate about fraud detection. You will build AI products to help customers detect fraud and secure their funds, requiring careful thought, creativity, and a deep understanding of complex systems.

Responsibilities

  • Design and build high-performance automation and AI systems with intuitive user interfaces prioritizing scalability, reliability, and efficiency.
  • Lead projects from start to completion.
  • Collaborate with product and design to refine user experiences.
  • Review pull requests, internal and external to the team.
  • Innovate creative solutions to difficult problems.
  • Work with related data infrastructure technologies.
  • Build new features to help customers detect ever-changing complex fraud schemes.
  • Develop and deploy efficient and elegant code.

Requirements

  • 3+ years of experience in Python/Go/Rust.
  • 3+ years of experience with React and Material UI.
  • Experience in building and managing distributed systems.
  • Experience with AWS and Terraform.
  • Experience in developing and optimizing end-to-end APIs, data-flows, SQL queries and infrastructure for consumer or enterprise products.
  • Advanced knowledge of software engineering principles including software design, source control management, build processes, automated deployments, code reviews, testing methods.
  • Hustle, curiosity, humility.

Skills

  • Python
  • Go
  • Rust
  • React
  • Material UI
  • AWS
  • Terraform
  • APIs
  • SQL
  • Software design
  • Source control management
  • Build processes
  • Automated deployments
  • Code reviews
  • Testing methods
  • Databricks
  • Apache Spark
  • RAG pipelines
  • MCP

Location

  • San Francisco - Bay Area

Work Type

  • Full-time

Experience Level

  • 3+ years

Education Level

  • BS, MS or Ph.D in Computer Science, Engineering, Mathematics, Statistics, Physics, or related field

Salary/Compensations

  • $160,000 - $200,000

Benefits

  • Competitive salary and pre-IPO equity
  • 100% company-paid medical, dental, and vision insurance (employee)
  • Unlimited PTO and generous leave programs
  • 401(k)
  • Learning & development stipend
  • Home office setup support

About the Company

  • Unit21 is an equal opportunity employer.
  • We encourage candidates to apply even if they do not meet every listed requirement.
  • We are committed to building a diverse, inclusive workforce.

Equal Opportunity

  • Unit21 is an equal opportunity employer. We encourage candidates to apply even if they do not meet every listed requirement. We are committed to building a diverse, inclusive workforce.