Senior Full Stack Engineer (Backend-Heavy)

About Us:
Unicity is a global multi-level marketing company operating in over fifty countries. We specialize in providing top-tier health and wellness products and offer a leading business platform aimed at improving lives worldwide.

Job Description:
Unicity is seeking an experienced Senior Full Stack Engineer with a strong emphasis on backend development to join our Shop 2.0 product engineering team. As we transition our Information Technology department into robust Agile Product Engineering teams, this role will play a pivotal part in the development of our Shop 2.0 platform, focusing particularly on the backend. Join us in this exciting phase of growth and innovation at Unicity.

Benefits:
- Hybrid, flexible work environment
- Paid maternity and paternity leave
- Generous vacation allowance plus company-paid holidays
- Phone and internet reimbursement
- 401(k) with company match
- Travel opportunities
- Substantial company product allowance
- Competitive benefits package

Responsibilities:
- Take ownership of tasks, from conception to completion
- Write clean, concise code and unit tests
- Troubleshoot and resolve complex problems
- Implement cloud-based solutions to enhance stability and performance
- Collaborate with team members in a fast-paced environment
- Meet project deadlines and participate in the overall project lifecycle
- Design and communicate technical requirements
- Implement security measures and data protections
- Optimize code for speed, scalability, and flexibility
- Stay updated on best practices and emerging technologies
- Attend and contribute to meetings and Agile ceremonies

Requirements:
- Bachelor's degree in computer science, information technology, or a relevant field preferred
- 5+ years of experience as a Full Stack or Backend Engineer in an Agile environment
- Proficiency in NodeJS and PHP (predominantly PHP), with 5+ years of experience
- 3+ years of experience with TypeScript/JavaScript
- Familiarity with modern JavaScript frameworks (e.g., React, Angular, Vue)
- Experience integrating payments/ecommerce for 5+ years
- Experience with Test Driven Development (TDD) and/or Behavior Driven Development (BDD)
- Strong understanding of API architecture and design
- Experience with microservices, REST APIs, and web sockets
- Familiarity with domain-driven development, CQRS, and event sourcing
- Experience with asynchronous and event-driven systems, as well as queueing technologies (e.g., RabbitMQ, SQS)
- Experience with access management and customer data handling
- Familiarity with subscription-based auto-shipped orders
- Proficiency in Docker, Kubernetes, SQL databases (e.g., SQL Server, PostgreSQL), and document databases (e.g., MongoDB)
- Experience with in-memory key-value stores (e.g., Memcached, Redis)
- Familiarity with CI/CD pipelines and monitoring tools (e.g., DataDog, Prometheus, AWS CloudWatch)

Additional Skills:
- Strong analytical and problem-solving skills
- Willingness to travel occasionally

If you're passionate about making a significant impact, driving core initiatives forward, and shaping your role within an organization, we encourage you to apply. Join us at Unicity and be part of a team dedicated to making a positive difference in the world.