Senior Java Software Engineer - Telecom NMS / EMS

Dear All,

Greetings of the day…!!!

ACL Digital is actively hiring for experienced Senior Java Developer - Telecom NMS / EMS to join our dynamic team.

Job Requirement - Senior Java Developer - Telecom NMS / EMS

Preferred Qualification : 5+ Years Experience (Remote)

Key Responsibilities

Design, implement, and maintain cloud-native microservices using Java (Spring Boot), Scala (Akka Actors, Play Framework), or Golang.

Develop REST APIs for configuration, operational data, and telemetry delivery.

Containerize services using Docker and orchestrate deployments in Kubernetes / OpenShift environments.

Develop async Python services with FastAPI / asyncio to manage Ansible Runner execution and event workflows.

Integrate services with Apache Kafka to coordinate inter-service communication, track job execution, and publish status updates.

Design and manage relational database schemas (PostgreSQL / MySQL), optimize queries, and ensure data integrity for automated workflows

Develop, optimize, and maintain Ansible playbooks (YAML) and Ansible Runner integrations to automate provisioning, configuration, and lifecycle management for network devices (switches, routers, firewalls).

Implement RBAC and secure vault / password handling for sensitive credentials (SSH keys, API tokens).

Integrate and configure Prometheus, Grafana, ELK / OpenSearch for monitoring, metrics, logging, and tracing of deployed services.

Use Git-based repositories for managing Ansible playbooks, configuration templates, and microservice code.

Participate in branching strategies, pull requests, and CI / CD pipelines for automated build, test, and deployment.

Required Skills & Experience

Bachelors / Master’s degree in Computer Science or equivalent experience.

Proficiency in at least one of : Java (Spring Boot), Scala (Akka Actors, Play Framework), or Golang.

Experience with async programming in Python (FastAPI, asyncio).

Understanding of CLI-based device interactions, SNMP MIBs, NETCONF / YANG models, RESTCONF APIs, and vendor-specific network device APIs.

Strong working knowledge of Apache Kafka (topics, partitions, consumer groups, message serialization).

Expertise with Ansible, Ansible Runner, YAML playbooks, and custom network device automation modules.

Experience with Docker, Kubernetes / OpenShift, and microservice scaling strategies.

Familiarity with network security best practices including SSH key management and password vaulting.

Integrating CI / CD workflows with Git branching models.

Proficiency in PostgreSQL / MySQL schema design, data modeling, and performance tuning.

Using Prometheus / Grafana for metrics, ELK / OpenSearch for log aggregation.

Immediate joiners are preferred, apply here or connect me zahid.h@acldigital.com