Sr Full Stack Customer Data Developer

What you’ll do

• Architect, design, and develop scalable and performant full‑stack web applications, leading the development of both front‑end (React/Next.js) and back‑end (Java/Node.js) components.
• Back‑End Development (Java):
  Build and optimize Java‑based back‑end systems, including microservices, APIs, and databases, ensuring they are scalable, performant, and maintainable.
• Front‑End Development (React/Next.js):
  Develop dynamic, responsive, and interactive user interfaces using React/Next.js, focusing on clean, modular, and maintainable code.
• Node.js Services:
  Design and implement efficient, event‑driven, and scalable services using Node.js, ensuring high availability and performance.
• Develop and optimize data pipelines and queries using Snowflake SQL, DBT, and GCP/AWS Dataflow.
• Build UDFs and leverage Snowpark for advanced data processing.
• Familiarity with Redis, Big Query, and Vertex AI is a plus.
• Collaboration:
  
  Work closely with product managers, designers, QA engineers, and other stakeholders to deliver high‑quality software solutions.
• Code Reviews & Best Practices:
  Participate in peer code reviews and enforce best practices for software development, including testing and deployment.
• Performance Optimization:
  Focus on optimizing performance, including database queries and addressing scaling issues to handle increasing load and traffic efficiently.
• Agile Methodology:
  Participate in Agile development processes, including sprint planning, retrospectives, and continuous improvements in engineering practices.

• Bachelor’s degree in computer science or equivalent.
• 8+ years total related experience.
• Java: 8+ years of experience building scalable, enterprise‑level back‑end systems using Java (e.g., Spring Boot).
• React/Next.js: 4+ years of experience with React/Next.js, including state management (e.g., Redux, Context), hooks, component‑based architecture, and responsive design.
• Node.js: 4+ years of experience developing server‑side applications with Node.js, including experience with RESTful APIs and GraphQL.
• Databases:
  Hands‑on experience with relational (e.g., PostgreSQL, MySQL) and No
  
  SQL (e.g., MongoDB) databases, including schema design, query optimization, and transactions.
• 2+ years of experience leveraging Snowflake for scalable data warehousing, including writing complex SQL queries, developing UDFs, and building data pipelines using Snowpark and DBT.
• Cloud & Dev Ops:
  Familiarity with cloud platforms (AWS, Azure, GCP) and containerization tools (e.g., Docker, Kubernetes).
• API Design:
  Expertise in designing and consuming RESTful APIs, working with third‑party APIs, and ensuring secure and efficient data flow across services.
• Unit Testing:
  Experience with automated testing frameworks (e.g., JUnit, Mocha, PyTest) and a strong focus on test‑driven development (TDD) for both back‑end and front‑end code.
• Version Control:
  Proficiency in Git, including branching, pull requests, and managing large codebases.
• Agile Methodologies:
  Experience working in Agile teams using Scrum or Kanban methodologies.
• Problem‑Solving & Leadership:
  Strong analytical skills with a passion for solving technical problems.
• Communication &
  
  Collaboration:
  
  Excellent verbal and written communication skills, with the ability to explain technical concepts to both technical and non‑technical stakeholders.

• AI Assisted Design & Architecture
• AI Augmented Development
• Intelligent Code Review & Quality Engineering
• Leverage AI tools (e.g., Copilot, ChatGPT) to accelerate system design, generate architecture patterns, and recommend scalable solutions across microservices and data platforms.
• Use AI‑powered coding assistants for code generation, refactoring, documentation, code reviews, and vulnerability identification.

This role is eligible for healthcare including medical, dental and vision, retirement savings (401k with a company match), income protection programs such as life, accident and disability insurance, paid time off for sick leave, vacation, bereavement, jury duty, holidays, wellbeing program, commuter, adoption assistance, education assistance, legal services, and employee…