Applications Engineer, Level 3

About the role

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.

The Company operates Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc., a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji, Saturn, and other digital services.

We’re looking for a Full Stack Application Engineer to join our Finance Technology team. You’ll help build and operate business-critical applications that connect Finance, Supply Chain, and Manufacturing, supporting hardware development and production from planning and procurement through inventory, costing, and financial reporting.

This is an end-to-end engineering role where you’ll work with experienced engineers and business partners to turn operational needs into reliable software. You’ll contribute across the development lifecycle from design and implementation through testing, deployment, and production support while growing your knowledge of enterprise systems and finance and manufacturing workflows.

What you’ll do:

- Develop, test, deploy, and support secure and scalable web applications and services used by Finance, Manufacturing, Supply Chain, and Operations teams.

- Deliver well-defined features across the full stack, including user interfaces, APIs, business logic, data models, integrations, and automated tests.

- Help develop and maintain integrations among ERP, MRP, MES, PLM, warehouse, procurement, finance, and analytics platforms using APIs, events, and batch processing.

- Collaborate with engineers, product managers, and business stakeholders to understand requirements and translate them into effective technical solutions.

- Monitor application health, investigate issues, and contribute to improvements in performance, reliability, and operational support.

- Participate in design reviews, code reviews, testing, CI/CD, and documentation to maintain high engineering standards.

- Learn from teammates, share knowledge, and contribute to an inclusive and collaborative engineering culture.

Knowledge, Skills & Abilities:

- Full-stack development skills using JavaScript or TypeScript and experience with a modern front-end framework such as React, Angular, or Vue.

- Experience developing backend services or APIs using a language such as Java, Python, Go, or Node.js.

- Understanding of software design fundamentals, data structures, object-oriented programming, web application architecture, and common integration patterns.

- Familiarity with REST APIs, relational databases, SQL, and integrations with SaaS or enterprise platforms.

- Ability to understand business requirements and translate them into maintainable technical solutions with guidance.