Senior Full-Stack Engineer & Tech Lead (Hybrid, Unlimited PTO)

HellaGoodAudio; United States; Hybride; USD 96 000 - 165 000; Plein temps

Avantages offerts par ce poste

Equity

Health insurance

Unlimited PTO

Parental leave

Hybrid work

Wellness stipend

Résumé du poste

Genies is seeking a contract Lead Full Stack Engineer to guide architecture and execution of avatar-driven digital products. You’ll lead by example, mentor engineers, and contribute hands-on across frontend and backend stacks including React, Next.js, TypeScript, Node.js, and Go.

You’ll champion AI adoption across the team, ensure scalable, performant systems, and collaborate with product and design to deliver high-impact features in a fast-paced startup environment.

Qualifications

• 7+ years of professional full stack development experience
• 2+ years in a technical leadership or mentorship role
• Bachelor's degree in Computer Science or related field
• Proven ability to design and scale distributed, high-performance web apps
• Expertise with modern web technologies: React, TS/JS, Node.js, Next.js
• Strong frontend sensibility and quality-focused mindset
• Strong backend experience with Go or Python
• Fluency with NoSQL and relational databases
• Experience with RESTful and GraphQL APIs; event-driven architectures
• Understanding of data pipelines and ETL patterns
• Security fundamentals: OWASP Top Ten, OAuth 2.0
• Experience with AWS and CI/CD pipelines
• Demonstrated AI workflow maturity and ability to leverage AI tools
• Excellent communication and leadership skills
• Ability to balance hands-on engineering with people leadership
• Comfort navigating fast-paced environments with shifting priorities

Responsabilités

• Define and own the architectural vision for full-stack systems
• Establish technical standards and scalable frameworks across frontend and backend
• Mentor and coach a growing engineering team
• Contribute hands-on to codebase with focus on maintainability and performance
• Build intuitive UIs and robust APIs using React, Next.js, TS, Node.js, Go
• Collaborate with product, design, and other teams to translate goals into deliverables
• Improve developer velocity, operational efficiency, and code quality
• Champion security, testing, and observability practices

Connaissances

Leadership

Full stack

React/TypeScript

Node.js

Go

Python

REST/GraphQL

AWS

CI/CD

AI tooling

Formation

Bachelor's degree in CS or related field

Outils

React

Next.js

TypeScript

Node.js

Go

Python

Description du poste

Genies is seeking a contract Lead Full Stack Engineer to guide architecture and execution of avatar-driven digital products. You’ll lead by example, mentor engineers, and contribute hands-on across frontend and backend stacks including React, Next.js, TypeScript, Node.js, and Go.

You’ll champion AI adoption across the team, ensure scalable, performant systems, and collaborate with product and design to deliver high-impact features in a fast-paced startup environment.