Senior Software Engineer, Full Stack

ARCHER; Denver (CO); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account

Health Reimbursement Arrangement

Flexible Time Off

Paid Time Off

Paid Holidays

Parental Leave

Sick Leave

Catered Lunch

Snacks

401(k)

Fitness Reimbursement

Equity

Stock Options

Job summary

Ideal candidates bring seven+ years of experience, deep React/TypeScript and Elixir expertise, and readiness to work in a DoD-cleared environment. A CS-related bachelor’s degree is preferred.

Qualifications

• Requires at least seven years of software development experience.
• Strong expertise in modern React and TypeScript/JavaScript.
• Proficiency in Elixir, OTP, distributed systems, testing, API design, and PostgreSQL.
• U.S. citizens and eligible for a DoD Secret or TS/SCI clearance; a bachelor’s degree is preferred.

Responsibilities

• Own complex features from design through production across React/TypeScript interfaces and distributed Elixir services.
• Guide architecture, quality, testing, and technical debt improvements.
• Collaborate with product, design, QA, operators, and engineering teams, and mentor less experienced engineers through reviews, pairing, and design discussions.

Skills

Full-Stack Software Development

React

TypeScript

Elixir

OTP

HTML/CSS

JavaScript

Frontend Architecture

Backend Architecture

Distributed Systems

Automated Testing

API Design

PostgreSQL

WebSockets

Technical Leadership

Mentoring

Education

Bachelor's degree in CS or related field

Job description

Own complex features from design through production across React/TypeScript interfaces and distributed Elixir services, while guiding architecture, quality, testing, and technical debt improvements. Collaborate with product, design, QA, operators, and engineering teams, and mentor less experienced engineers through reviews, pairing, and design discussions.

Requirements

Requires at least seven years of software development experience, strong expertise in modern React and TypeScript/JavaScript, and proficiency in Elixir, OTP, distributed systems, testing, API design, and PostgreSQL. Applicants must be U.S. citizens and eligible for a DoD Secret or TS/SCI clearance; a computer science or similar bachelor's degree is preferred.

Key Skills

• Full-Stack Software Development
• React
• TypeScript
• Elixir
• OTP
• HTML/CSS
• JavaScript
• Frontend Architecture
• Backend Architecture
• Distributed Systems
• Automated Testing
• API Design
• PostgreSQL
• WebSockets
• Technical Leadership
• Mentoring

Benefits

• Health Insurance
• Dental Insurance
• Vision Insurance
• Health Savings Account
• Health Reimbursement Arrangement
• Flexible Time Off
• Paid Time Off
• Paid Holidays
• Parental Leave
• Sick Leave
• Catered Lunch
• Snacks
• 401(k)
• Fitness Reimbursement
• Equity
• Stock Options