Full Stack Engineer (Symfony)

Evergrowth is built on the belief that AI agents should act as digital colleagues, not just automate tasks. Our Agentic GTM Workspace enables revenue teams to collaborate and win with AI-powered teammates—breaking down silos and helping B2B teams grow smarter with fewer resources.

We’re backed by leading European and American VCs, as well as successful entrepreneurs and operators with multiple exits. Our mission: replace outdated, record-centric GTM stacks with a customer-centric workspace that empowers sales, marketing, enablement, and RevOps to do meaningful, creative work.

Evergrowth is the antithesis of the “AI-SDR” or spray-and-pray approach. Our platform enables real, strategic customer conversations by helping teams cherry-pick the highest-potential companies and most relevant contacts, ensuring every outreach is highly personalized and designed for meaningful business impact.

• Design, develop, and scale backend services for AI-driven sales automation and agentic workflows.
  

• Own end-to-end features: from database and APIs to background processing and integrations.
  

• Collaborate with product, AI, and front-end teams to deliver seamless, scalable solutions.
  

• Champion best practices in code quality, testing, performance, and security.
  

• Strong proficiency in PHP 8.2+ (primary language across most services)
  

• Experience with Python (for AI Agents services)
  

• Modern PHP frameworks: Laravel 12 and Symfony
  

• Understanding of async programming and queue-based architectures
  

• MySQL/MariaDB expertise (primary DB)
  

• Redis for caching & queue management
  

• Google Cloud Firestore (NoSQL) experience
  

• Google BigQuery for analytics & data warehousing
  

• Database optimization, indexing, and performance tuning
  

• Strong RESTful API design & implementation
  

• Experience with API documentation tools (Swagger/OpenAPI, Scramble, L5-Swagger)
  

• Token-based authentication: JWT, Bearer tokens, Auth0
  

• API versioning and backward compatibility
  

• Webhook design and processing

• Laravel Queue system & Redis as queue backend
  

• Symfony Messenger with AWS SQS
  

• Temporal for workflow orchestration
  

• Async job processing and retry mechanisms
  

• Integrations with third-party APIs (LinkedIn, Google APIs, CRM systems)

• Webhook processing & event-driven architectures

• Experience with Ampersand Platform or similar CRM integrations
  

• LLM/AI integrations: OpenAI, Azure OpenAI, Google Gemini
  

• Docker containerization and orchestration
  

• AWS services: S3, SQS, ECS
  

• Nginx configuration
  

• CI/CD pipelines: GitHub Actions
  

• Environment management and configuration
  

• LangChain/LangGraph for AI workflows
  

• LLM providers & prompt engineering
  

• AI agent architecture familiarity (OrqAI or similar tools)
  

• Microservices and service-oriented design
  

• Multi-tenant app design & event-driven architecture patterns
  

• Distributed systems & scalability
  

• Modular, extensible architecture experience
  

• WebSocket for real-time features
  

• RoadRunner or similar high-performance PHP servers
  

• Testing frameworks: PHPUnit, Larastan

• Error tracking: Sentry
  

• Code quality tools: PHP CodeSniffer, Laravel Pint
  

• Performance monitoring & optimization
  

• Startup mentality: Proactive, independent, and hands-on
  

• Teamwork: Strong communication and willingness to share knowledge
  

• Passion for emerging tech, AI, and automation

• Experience in B2B SaaS or sales tech is a plus
  

• Shape the future of agentic B2B sales tech
  

• Work on cutting-edge AI and automation
  

• Competitive salary, stock options, and benefits
  

• Remote-first, flexible culture