Software Engineer, Full Stack

Siftstack
Marina Del Rey, CA
On-site

Who this role is best for

Geared toward mid-level engineers comfortable with real-time telemetry data and full-stack development, with a focus on building scalable tools for technical users in a hybrid work model and a strong emphasis on collaboration across teams.

Best fit for

  • Mid-level engineers with 3+ years of full-stack experience and a background in data visualization or scientific computing
    — “3+ years of professional experience in full-stack software development
  • Candidates who have built tools for technical users, such as dashboards or data-editing environments
    — “Experience building tools for technical users (dashboards, data-editing environments)
  • Individuals who can work in a hybrid in-person/remote setup with a focus on collaboration
    — “Collaborate with data platform and frontend teams on service design and implementation

Things to consider

  • Must be a U.S. citizen or lawful permanent resident due to ITAR/EAR compliance requirements
    — “U.S. Person Required: Must be a U.S. citizen, lawful permanent resident, or protected individual
  • This role entails significant in-person collaboration at headquarters in Marina Del Rey, CA
    — “We collaborate in person twice a week—on Mondays and Thursdays

How to stand out

  • Highlight experience with real-time data processing and visualization tools in your resume and interviews
    — “Create intuitive user interfaces for data exploration while optimizing for large real-time datasets
  • Emphasize your ability to write clean, maintainable code and contribute to technical design discussions
    — “Write clean, maintainable code and participate in technical design discussions
  • Showcase any side projects with consistent traffic or tools for technical users
    — “Built and launched side projects with consistent usage traffic
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · TeamLevel · Mid

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • building and maintaining full-stack features
  • creating intuitive user interfaces
  • implementing efficient APIs
Typical background
3+ years of professional experience in full-stack software development

Skills & requirements

Required

Full-stack DevelopmentWeb Application DevelopmentAPI DevelopmentData Access PatternsReal-time Data StreamingTechnical Visualization

Preferred

WebassemblyBrowser-based ComputationScientific ComputingTechnical Data Visualization

Stack & domain

ReactNext.jsTypeScriptGoRustPythonPostgreSQLDruidPinotTimescaleGrpcProtobufRadixReduxEchartsWebglD3.jsApache EchartsWebassemblyBrowser-based ComputationTechnical VisualizationData Access PatternsApisData Processing BackendReal-time Data StreamingRelational And Non-relational DatabasesProblem-solvingAttention To DetailTeamworkCommunicationHardware EngineeringTelemetry DataRocketSatelliteAutonomous VehicleEnergy SystemDefense Platform

About the role

Original posting from Siftstack via Ashby

ABOUT SIFT

Sift is the data infrastructure platform for hardware engineering teams. Sift turns high-frequency telemetry into engineering insights for mission-critical systems. Teams use Sift to build and operate rockets, satellites, autonomous vehicles, energy systems, defense platforms, and more.

Founded by former SpaceX engineers who built the tools behind Dragon and Starlink, Sift is building the data infrastructure to herald the AI era for physical systems.

In This Role, You'll:

  • Build and maintain full stack features across our web application and data processing backend for complex telemetry data
  • Create intuitive user interfaces for data exploration while optimizing for large real-time datasets
  • Implement efficient APIs and data access patterns for real-time data streaming
  • Collaborate with data platform and frontend teams on service design and implementation
  • Write clean, maintainable code and participate in technical design discussions

The Skillset You'll Bring:

  • 3+ years of professional experience in full-stack software development
  • Experience building production applications with technologies like React, NextJS, TypeScript, Go, Rust, and Python
  • Familiarity with relational and non-relational databases, e.g. PostgreSQL, Druid, Pinot, Timescale, or similar
  • Strong problem-solving skills and attention to detail

Bonus Points:

  • Experience with technical visualization tools (WebGL, D3.js, Apache ECharts) and time-series data
  • Knowledge of WebAssembly and browser-based computation
  • Background in scientific computing or technical data visualization
  • Experience building tools for technical users (dashboards, data-editing environments)
  • Built and launched side projects with consistent usage traffic

Engineering At SIFT:

You'll have the opportunity to  help evolve and scale our platform because we're still in the early stages of building the product. Relevant technologies include:

  • Web frontend & backend: ECharts, Go, gRPC, PostgreSQL, Protobuf, Radix, React, Redux, and TypeScript
  • Data: Arrow, DataFusion, Flink, Parquet, and Rust
  • Infrastructure:  Argo CD, AWS, Docker, GitHub Actions, Grafana, Kubernetes, Kustomize, Linux, Prometheus, and Terragrunt

Location:

Sift’s headquarters is in Marina Del Rey, CA (Next to LAX). We collaborate in person twice a week—on Mondays and Thursdays—and come together for a full week every two months. We are open to relocating candidates to LA or working from our San Francisco office for the right candidate.

Salary range: $160,000 - $200,000 per year. Plus equity and benefits.

Eligibility:

U.S. Person Required: Must be a U.S. citizen, lawful permanent resident, or protected individual such as an asylee or refugee in compliance with ITAR (International Traffic in Arms Regulations) / EAR (Export Administration Regulations) regulations.

Source: Siftstack careers (Ashby)

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