Senior Full-Stack Developer (React and PHP/Symfony)

We are a US-based company developing an innovative solution in the HealthCare IT market, combining cutting-edge Business Intelligence technologies with gamification to improve patient outcomes. This is an incredible opportunity to join Emmacare at a pivotal growth stage, lead a talented team, and contribute to solutions that help real people every day.
Our leadership team includes highly experienced and successful professionals who have built multi-million-dollar businesses. We offer a dynamic, startup environment with minimal bureaucracy, fast feedback cycles, and the chance to shape our product.

What You’ll Love About Us:
Work on meaningful projects that make a tangible difference in healthcare.
Full in-house development
Opportunity to grow technically, professionally, and in leadership.
Collaborative, feedback-driven culture with a direct connection to clients.

Key Responsibilities
End-to-End Product Development: Drive the ongoing design, implementation, and support of the product solutions across Frontend (logic, layouts, CSS markup) and Backend (RESTful APIs, business logic).
Feature Implementation: Build and optimize real-time, data-rich features using RTC/WebSockets, complex graphs/charts, and interactive grids.
DevOps & Infrastructure Support: Participate in system deployments, hotfixes, and third-party integrations.
Product Brainstorming: Participate in requirements gathering, product brainstorms, and propose technical product improvements.

Required Technical Skills & Experience
1. Backend Core (PHP & Infrastructure)
5+ years of professional experience in backend development.
Deep knowledge of PHP 8+ and Symfony 5+ frameworks.
Excellent understanding of relational database management systems (MariaDB, MySQL, or PostgreSQL), including advanced SQL queries, database architecture, and query optimization.
Practical experience working with Redis (caching and queues) and message brokers like AMQP (RabbitMQ or similar).
Strong understanding of microservices architecture.
2. Frontend Core (React)
5+ years of professional experience in commercial frontend development.
Expertise in React and state management using Redux.
Strong foundation in modern JavaScript (ES6+), HTML5, and CSS3.
Experience with CSS preprocessors (e.g., SASS, SCSS, Less).
3. DevOps & Environment
Advanced user level of Docker and Docker Compose.
Advanced Git usage (including complex branching and release strategies).
4. Processes & Communication
Intermediate to Upper-Intermediate English level (or higher) to facilitate direct client collaboration and team communication.
Experience working within Agile-family Software Development Life Cycles (SDLC).
Familiarity with Agile project tools (e.g., Jira with Tempo/Pivot Table extensions, Confluence).

Nice-to-Have (Bonus) Qualifications
Frontend Extras: Experience with TypeScript and Ant Design (AntD).
AWS Cloud Services: Basic-to-intermediate knowledge of key AWS infrastructure (S3, SFTP, CloudFront, ECS, ECR, EC2, LoadBalancer, Security/Firewalls, IAM/Policies, SQS, SNS, PinPoint, Route53, etc.).
CI/CD Automation: Hands-on experience manually creating and configuring CI/CD pipelines (Jenkins, AWS CodePipeline, or similar).
Serverless Technologies: Experience with Node.js combined with AWS Lambda.
Product Mindset: Experience in making data-driven product decisions, reporting, and applying Lean Startup methodologies.

What We Offer
Salary: Fair, market-competitive salary.
Benefits: Paid vacations and sick leave.
Professional Growth: Direct influence on architecture, high-growth potential within an early-stage startup, and technical and professional leadership opportunities.