Senior Full Stack Engineer, Third-Party Integrations

Senior Full Stack Engineer, Third-Party Integrations 🏢 Dexatel 📍 Armenia · On-site 🕐 Full Time About the role Why Dexatel: Founded in 2015, Dexatel is committed to providing businesses with the tools they need to connect with their customers. As a leader in CPaaS, we provide omnichannel communications solutions to clients like TikTok, Alibaba, InDrive, and many other industry giants. What you’ll do 🗂 • Own the architecture, development, maintenance, and reliability of complex third-party integrations end-to-end. • Design and implement integrations using REST, GraphQL, webhooks, SFTP, and message queues. • Build secure authentication and authorization flows using OAuth 2.0/OIDC, JWT, API keys, HMAC, mTLS, and appropriate secret management. • Ensure integration reliability through idempotency, retries, rate limiting, circuit breakers, dead-letter queues, and monitoring. • Develop data mappings, schema normalization, API versioning, structured logging, metrics, and tracing. • Build and maintain React-based integration interfaces, including connection, OAuth consent, and status flows. What we’re looking for 🔎 • Strong hands-on expertise in TypeScript, Node.js, and React. • Advanced English language skills. • Strong debugging, problem-solving, and ownership mindset. • PHP and/or Java experience, particularly with legacy or enterprise systems. • PostgreSQL/MySQL, Redis, and message queues such as RabbitMQ, Kafka, or SQS. • Docker, CI/CD, Git, and cloud platforms. How to apply 🙋 Open on ITA Jobs and apply → More IT vacancies in Armenia, matched to your CV — jobs.ita.am/vacancies #SoftwareEngineering #Senior #React