RemoteLeaf Logo
Log in Sign up

Senior Full Stack Engineer

2 weeks, 6 days ago
United States
Full-time
Senior
Full-stack Engineer
Software Development
CSS Cybersecurity Docker FastAPI HTML JavaScript Kubernetes Python React REST API SQLAlchemy Svelte TypeScript UX Design
Apply Now
Sphinx Defense

Sphinx Defense

Sphinx Defense builds software for national security challenges and defense manufacturing.

Construction & Engineering
1-10
Founded 2020
View All Jobs 6

Description

  • Build performant, secure, tested web applications with strong automation and security practices.
  • Design, enhance, and improve APIs connecting frontend and backend services.
  • Lead critical features through the full development lifecycle based on user feedback, system requirements, and customer needs.
  • Translate design mockups into functional interfaces using modern frontend frameworks and technologies.
  • Conduct code reviews to maintain quality, standards, and best practices.
  • Advocate for product quality, security, and performance improvements.
  • Mentor junior engineers and provide technical guidance.
  • Own technical problems end to end while contributing as both an individual contributor and technical lead.

Requirements

  • 5+ years of progressively responsible web development experience.
  • Extensive experience with JavaScript, HTML, CSS, TypeScript, React or Svelte, caching, authentication, and CSP.
  • Backend development experience, including frontend-backend integration and API development.
  • Experience with Python, FastAPI, SQLAlchemy, PostgREST, CesiumJS, Docker, Kubernetes, or comparable technologies.
  • Understanding of open architecture constructs such as OMS, UCI, and OCI, and containerized microservices architectures.
  • Ability to work across web design, UX design, and software engineering responsibilities.
  • Experience developing, testing, and deploying software in air-gapped or highly secure government environments.
  • Strong communication, self-direction, adaptability, and ability to work effectively with ambiguity.
  • U.S. citizenship and eligibility to obtain and maintain Top Secret/SCI clearance.
  • Experience with real-time 2D/3D geospatial visualizations and an active Secret clearance are preferred.

Benefits

  • Remote work with potential travel for client visits, company gatherings, and project needs.
  • $157,000–$190,000 base salary.
  • Meaningful equity ownership and profit sharing.
  • Employer 401(k) contribution.
  • 100% employer-paid medical, dental, and vision insurance for employees and dependents.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Motional

Senior Full Stack Engineer, Data Mining

Motional 1K-5K Automotive

Motional is hiring a Senior Full Stack Engineer for its Data Mining team to build user-facing interfaces and control-plane services that help enterprise customers explore multimodal autonomous-vehicle data and diagnose complex driving scenarios.

United States Full-time Senior Full-stack Engineer
$149k-$198k
AWS AWS CDK CI/CD Cypress gRPC Machine Learning Microservices Next.js Node.js Playwright Python React REST API Terraform TypeScript UI Design UX Design WebGL
12 hours, 39 minutes ago
Mitek Systems

Full Stack Software Engineering - Team Lead

Mitek Systems 251-1K Communications Equipment

Mitek is seeking a hands-on Full Stack Engineering Team Lead to provide technical direction, contribute across the stack, and help deliver reliable, secure, scalable identity technology.

Spain Full-time Lead Full-stack Engineer Technical Lead
$65k-$81k
Agile AWS Bash CI/CD CloudFormation CSS Cypress Git Go Groovy HTML Java JavaScript Microservices MongoDB Python React Serverless Terraform TypeScript
12 hours, 54 minutes ago
CI&T

[Job-31651] Tech Lead FullStack (.Net/React) - AmbevTech - Logistica, Brazil

CI&T 5K-10K Internet Software & Services

CI&T is seeking a Tech Lead Fullstack Developer to build and maintain enterprise applications, primarily with React frontend development and supported by .NET/C# backend services in a collaborative software engineering environment.

Brazil Full-time Lead Full-stack Engineer Technical Lead
Azure Azure Pipelines C# CI/CD Git GitFlow MongoDB PostgreSQL React REST API YAML
13 hours, 9 minutes ago
Wpromote

Senior Software Engineer I, Full Stack

Wpromote 251-1K Media

Wpromote is seeking a Senior Software Engineer I to lead full-stack development of Polaris, its data and marketing intelligence platform, from architecture through deployment and production support.

United States Full-time Senior Full-stack Engineer
$135k-$155k
Agile CI/CD Django GitHub Actions Jest Kubernetes Playwright PostgreSQL Pytest Python React REST API TypeScript
13 hours, 23 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers