Java - Fullstack Developer (Sr Manager)

Role Overview:

We are looking for a highly skilled Full Stack Developer to

join our Product Engineering team. The ideal candidate will have deep expertise

in Core Java, Spring Boot, microservices, and cloud-native architectures, along

with hands-on experience building scalable, high-performance platforms for

messaging and telecom domains. This role involves full lifecycle ownership,

design (HLA/LLD), development, testing, deployment, and ongoing enhancements of

telecom-grade products.

Key Responsibilitie

• sTranslate business and technical requirements into High-Level Architecture (HLA) and Low-Level Design (LLD) documents
• .Architect scalable, distributed systems built on microservices, REST APIs, and cloud-native patterns
• .Participate in design reviews, performance tuning, and capacity planning for high-throughput telecom applications
• .Develop, enhance, and maintain backend services using Core Java, Spring Boot, Maven, and modern programming practices
• .Build and integrate microservices using REST, JSON, and event-driven patterns
• .Implement in-memory caching, business rules, and state management using Redis, Hazelcast, or similar
• .Containerize applications using Docker and manage deployments on Kubernetes (AKS/EKS/GKE)
• .Work with CI/CD pipelines using GitHub, GitLab, Jenkins, or similar tools
• .Utilize cloud-native services across AWS/Azure/GCP for configuration, storage, networking, and observability
• .Build carrier-grade features for telecom platforms (SMS, RCS, CPaaS, Voice, routing engines, billing integrations)
• .Integrate with telecom protocols, messaging queues, rating engines, and provisioning workflows
• .Troubleshoot performance, throughput, and latency issues typical in telecom traffic flows

.
Functional and Technical Skil

• lsCore Java (8/11
• +)Spring Boot / Spring Framewo
• rkMaven build framewo
• rkMicroservices architectu
• reREST APIs developme
• ntCloud platforms (AWS/Azure/GC
• P)Docker & Kubernet
• esMessaging Queues (Kafka, RabbitMQ, ActiveMQ, etc
• .)In-memory databases/cache (Redis, Hazelcast, etc
• .)GitHub / GitLab / Version Contr
• olCI/CD pipelin
• esHigh-Level & Low-Level Design (HLA/LL
• D)Telecom IT domain experience (OSS/BSS, SMSC, CPaaS, 10DLC, RCS, routing, billing, provisionin
• g)Product development experience in Telec