Senior Full-Stack Engineer

Quick Facts

• Role: Senior Full-Stack Engineer

• Work style: Remote (United States)

• Employment: Contract

Description

Build responsive, accessible, high-performance web and application experiences. Develop UI components and client-side logic in Next.js/React/TypeScript, integrate with backend APIs, and manage client-side state. Implement backend REST APIs in Go (Gin) using OpenAPI specs, design database schemas and persistence in PostgreSQL and MongoDB, and integrate with AWS services.

Responsibilities

• Develop frontend features using Next.js, React, and TypeScript

• Integrate frontend applications with backend APIs and manage client-side state

• Participate in code reviews, testing, and documentation

• Develop backend REST APIs in Go using the Gin framework with OpenAPI specifications

• Design and optimize PostgreSQL schemas; write complex queries using JOINs, CTEs, and window functions

• Design and optimize MongoDB persistence and query patterns

• Write and maintain database migrations

• Integrate with AWS services (DynamoDB, SQS, SNS, S3) for caching, messaging, and storage

Requirements

• 5+ years of professional software development experience

• Strong proficiency in TypeScript, React, and Next.js (App Router, Server Components)

• Experience in backend development, preferably with Go

• Hands-on experience using AI tools in daily development workflow (Claude, Codex, Cursor, etc.)

• Solid SQL skills: schema design, query optimization, indexing strategies, query builders, and migrations (PostgreSQL)

• Experience with NoSQL databases (MongoDB, DynamoDB)

• Experience building RESTful APIs with OpenAPI/Swagger documentation

• Familiarity with Tailwind CSS and headless UI component libraries (Radix UI or similar)

• Understanding of server-side and client-side data fetching patterns and state management

• Strong problem-solving skills and attention to UI/UX detail

• Understanding of relational database normalization, foreign keys, and data integrity

Benefits

• Supplemental benefits including medical, dental, vision, life, disability, and other insurance plans

• ESPP and 401K with company match after 12 months

• HSA on an HDHP plan

• Employee Assistance Program (EAP) with up to 8 free counseling sessions

• Corporate discount savings program and other discounts

• On-demand training, certification prep access, and technical/leadership course library after 6+ months

• Certification discounts and association perks (e.g., CompTIA, IIBA)