Full Stack Engineer - JavaScript, Node.js

Salary: $80,000 - 100,000 per year

Requirements:

• 1–3+ years of experience in full stack development (Snowflake, dbt, agentic AI)
• Proficiency with backend technologies (Python, Java, or similar)
• Experience in creating RESTful or GraphQL APIs
• Familiarity with cloud platforms (AWS preferred – Lambda, S3)
• Strong knowledge of databases – SQL
• Experience in developing scalable, distributed systems
• Understanding of microservices architecture
• Experience in integrating with third-party APIs
• Bonus points for experience with POS systems, payment processing, or subscription platforms
• Background in multi-location environments (car wash, retail, franchise, hospitality)
• Experience building internal tools or operational dashboards
• Exposure to AI, automation, or predictive analytics tools
• Experience in high-growth or scaling organizations

Responsibilities:

• Engage in full stack development activities
• Construct and oversee data pipelines extracting from POS, labor, membership, and operational systems into our Snowflake data warehouse; compose clear, well-documented SQL transformations in dbt to support reporting and analytics workflows
• Develop and manage API integrations and backend services in AWS Lambda; design RESTful APIs for internal tools and dashboards
• Work with agentic AI frameworks and LLM-powered tools to automate repetitive data workflows and operational tasks; show familiarity with prompt engineering and agent orchestration (e.g., LangChain)
• Integrate with third-party systems (POS providers, payment processors, LPR, CRM tools)
• Design and maintain scalable microservices and distributed systems
• Help automate regular ETL processes and scheduled reporting tasks using tools such as Airflow or GitHub Actions
• Support real-time dashboards and reporting tools (Power BI, Tableau)
• Construct services and pipelines to enable data flow across systems
• Identify and address system bottlenecks and implement enhancements
• Optimize applications for performance, scalability, and reliability
• Collaborate with cross-functional teams from Operations, Finance, Marketing, and HR
• Translate business needs into technical solutions
• Facilitate rapid iteration and deployment in an environment focused on growth

Technologies:

• AI
• Airflow
• API
• AWS
• Lambda
• Backend
• Cloud
• CRM
• Data Warehouse
• ETL
• Flow
• GitHub
• GraphQL
• Support
• Java
• LLM
• Marketing
• Network
• Power BI
• Python
• SQL
• Snowflake
• Tableau
• dbt
• microservices
• DevOps
• Frontend
• Fullstack

More:

We are MOJO Car Wash, and we take pride in our commitment to building scalable and innovative technology solutions across a rapidly expanding network of locations. Located in Dallas, TX, we offer a fast-paced working environment where your contributions directly impact our daily operations. We value partnerships and encourage collaboration with our leadership team to influence technical direction, as we continually invest in growth and innovation. Join us and be part of a dynamic team dedicated to creating effective and modern technology that is used across hundreds of locations.

last updated 12 week of 2026