Senior Java & PHP Developer (EST Hours)

Experience: 69 years

Work Hours: Eastern Standard Time (EST)

Employment Type: Full-Time

About the Role

We’re looking for a Senior Java & PHP Developer to join our backend engineering team that powers high-throughput, large-scale SaaS platforms — delivering billions of personalized communications and marketing events every month. You’ll work on mission-critical services that drive automation, data intelligence, and real-time campaign delivery across global clients.

You’ll play a key role in designing scalable APIs, improving platform performance, and mentoring developers — while working closely with distributed teams aligned to US (EST) time zones.

Key Responsibilities

- Architect, design, and develop scalable backend services using Java (Spring Boot,

Microservices) and PHP (Laravel/Symfony/custom frameworks).
- Lead system design and architecture reviews, ensuring clean code, maintainability, and

adherence to best practices.
- Drive API integrations, microservices deployment, and modernization of legacy components.
- Collaborate with product managers, DevOps, and data engineering teams to deliver high-

impact features and performance improvements.
- Build, maintain, and monitor data-intensive systems that handle large message/event

volumes with high reliability.
- Implement solid observability practices (metrics, tracing, alerting) and contribute to

production incident reviews.
- Perform code reviews, mentor junior engineers, and advocate engineering excellence.




- Work collaboratively across global teams during EST business hours for sprint planning,

releases, and incident response.

Required Qualifications

- 6–9 years of professional backend development experience.
- Expert in Java (Spring Boot, REST APIs, concurrency, JVM tuning) and PHP (Laravel/Symfony,

Composer, PSR standards).
- Strong experience with MySQL / PostgreSQL, Redis, and NoSQL systems.
- Familiarity with AWS services (S3, Lambda, ECS/EKS, CloudWatch) and CI/CD pipelines

(Jenkins, GitLab, GitHub Actions).
- Hands-on experience in scalable, distributed architectures and performance optimization.
- Strong debugging, profiling, and system performance tuning capabilities.
- Proven ability to deliver reliable, secure, and production-ready code in fast-paced agile

environments.
- Excellent communication skills; able to coordinate with global teams across time zones.

Preferred Skills
- Exposure to Kafka, RabbitMQ, or other event-driven systems.
- Familiarity with containerization (Docker) and orchestration (Kubernetes).
- Experience integrating with third-party APIs and external SDKs.
- Prior experience in AdTech, Martech, or high-volume SaaS platforms (similar to

Sailthru/Zeta Global ecosystem).
- Knowledge of Python/Go for cross-service utilities or internal tooling is a plus.

What We Offer
- Opportunity to work on high-scale enterprise systems with real-world impact.
- Exposure to global engineering practices and advanced cloud architectures.
- Collaborative culture with technical ownership and innovation freedom.
- Competitive compensation aligned with experience and global standards.

📌 Senior Java & PHP Developer (EST Hours) (Hyderabad)
🏢 Biz Hr It Solutions
📍 Hyderabad