Software Engineer, Full Stack, Level 4

Jobtailor; California (MO); On-site; USD 90,000 - 130,000; Full time

Job summary

Jobtailor is hiring a software engineer to build state‑of‑the‑art web applications. You will develop front‑end and back‑end components using JavaScript/TypeScript, Java, Golang or Python, and modern frameworks like React/Angular/Vue.

You will follow best practices, optimize UI performance, and contribute to shared libraries while using AI tools responsibly. Collaboration and rigorous testing are essential in this role.

Qualifications

• Bachelor's degree or equivalent in a technical field; 2+ years post‑Bachelor’s software development experience.
• Strong full stack web development experience with modern JS frameworks.
• Proficiency in Java, Golang, Node.js or Python and strong UI skills.
• Experience with React, Angular or Vue and performance‑oriented coding.
• Solid understanding of OOP and functional programming, and unit testing.

Responsibilities

• Build cutting‑edge web and mobile applications and systems.
• Follow high‑quality design and implementation practices.
• Implement features and UIs to optimize product performance.
• Contribute to shared libraries and engineering culture.
• Log and analyze operational and engagement metrics.
• Leverage AI tools while ensuring code correctness and security.

Skills

Full stack development

JavaScript/TypeScript

HTML/CSS

Java/Golang/Python/NodeJs

React/Angular/Vue

OOP & functional programming

Domain-driven design

Unit testing

AI tooling for development

Performance optimization

Education

Bachelor's degree in CS or equivalent

Master's degree in technical field

PhD in relevant field

Tools

React

Angular

Vue

Node.js

Java

Golang

Python

HTML/CSS tooling

Job description

Responsibilities

• Build state‑of‑the‑art mobile and desktop web software applications and/or systems
• Follow high‑quality design and implementation practices
• Implement features and user interfaces to optimize performance of user‑facing products
• Contribute to Snap’s engineering culture by working on shared libraries and systems
• Log and analyze operational and engagement metrics
• Utilize AI tools and high‑velocity engineering workflows to design and ship scalable services while upholding rigorous standards for code correctness, security, and production‑ready quality code

Requirements

• Bachelor's Degree in a relevant technical field such as computer science or equivalent years of practical work experience
• 2+ years of post‑Bachelor’s software development experience; or Master's degree in a technical field + 1+ year of post‑grad software development experience; or PhD in a relevant technical field
• Experience with full stack web development
• Highly proficient in JavaScript (and/or TypeScript), HTML, and CSS
• Highly proficient in Java, Golang, NodeJs, and/or Python
• Experience developing front‑end software using Javascript UI Frameworks (i.e. React, Angular, Vue)
• Strong knowledge of object‑oriented and functional programming principles
• Understanding of domain‑driven design principles
• Solid knowledge of unit testing
• Experience in front end design and/or web application development
• Writing code for User Interface components
• Experience optimizing JavaScript performance and browser layout rendering
• Proficiency in, or a strong aptitude for, leveraging AI tools to streamline development, paired with the critical judgment to audit generated output for architectural integrity, performance bottlenecks, and security risks
• Adaptability in learning and applying evolving AI systems and tools to remain at the forefront of engineering trends and modern development practices