Sr. Java Developer

Top Must Have's:

1. Java, Springboot
2. Linux
3. Cloud, IoT

Key criteria to review against:

• Hands on knowledge and experience of Linux Administration Skills
• Strong Knowledge and experience working with Docker Containers
• System engineering and automation experience on Linux OS (Ubuntu/RHEL/CEnt OS)
• Proficiency in shell scripting and any programming languages like (Java/C#)
• Working knowledge of configuration management tools like (Ansible/Puppet/Chef)
• Understanding and knowledge of tools like Splunk/Promotheus/Nagios is an added advantage
• Knowledge or experience working with Cloud providers Azure/GCP

Job description: Mandatory Skills

• Programming Languages: Java 1.8 and higher
• Development Framework: Spring boot 1.5
• Deployment Framework: Docker, Kubernetes
• Database Connectivity: Hibernate 4.3.8, JDBC
• Test Frameworks: JMeter, JUnit
• Operating System: Linux
• Version Control System: Git, GitHub Enterprise
• Build Orchestration and Deployment: Looper, Concord, OneOps
• Cloud Provider: Microsoft Azure Cloud
• Cloud services: Azure IoT Hub, Azure IoT SDK, Azure Web App Service, App service environment,

Azure Functions, Azure Kubernetes services, Azure API Management, Azure App Configuration, Azure Key vault, Azure AD

• Authentication: Identity and Access Management (IAM), OAuth, SAML
• Storage: SQL server, Cosmos DB, Azure Blob Storage.
• Others: Azure IoT Edge

Preferred Skills: • 8+ years of hands-on experience in design, develop, maintain and test Java Spring boot 1.5 applications. • 5+ years of hands-on experience in design & development of REST API and data processing components with Hibernate 4.3.8, JDBC

• Experience in an implementation of unit tests with different unit test frameworks JUnit.
• Experience working with C#, .net core
• Hands on experience in developing Rest Services, Good understanding of OOP principles and

Data Structures. • Working knowledge of Azure IoT SDK and Azure cloud services like Web App Service, App service environment, Azure Functions, Azure Kubernetes services, Azure API Management, Azure App Configuration, Azure Key vault, Azure AD, Azure App Insight, Azure Dev Ops (CI/CD). • Working knowledge with Kafka based architecture projects with multiple topics and worker roles. • Good understanding on Azure IoT Edge architecture and components like IoT Edge devices, Edge Gateways, Edge Modules, Edge deployments etc.

• Good understanding on SOLID principles and design methodologies
• Good experience of AGILE Methodologies and Scrum, well versed with SDLC methodology.
• Working experience in providing solution for stability, interoperability, portability, security and

scalability of java system architecture.

• Certifications like AZ-203/4, AZ-300/1, Java (SCJP)
• Knowledge on protocols: TCP, MQTT, AMQP
• Strong Knowledge and experience working with Docker Containers
• Exposure to or knowledge of full lifecycle of IoT including, device provisioning, commissioning,

and remote device management layers

• Experience in shell scripting and Python
• Experience in working with cross functional teams within and outside the organization

Job Roles/Responsibilities: • Design, Develop(Coding, unit testing, debugging, troubleshooting & Support) and maintain Java Spring boot 1.5 applications, C# • Lead the Operations & Support activities. Monitor the Service now tickets and respond. Identify technical tickets and assign it to development team for break fix.

• Analyze and troubleshoot production issues and provide immediate fixes.
• Work with client team to get the clarity on the backlog. Prioritize the backlog and track to a

closure. • Develop design specifications, installation instructions, implementation & security guidelines and other system-related information. • Deploy Java and .Net core apps in Azure cloud and implement the CI/CD Azure DevOps deployment.

• Implement solutions focusing on reuse and industry standards at a program level.
• Ensure compliance with established architecture, design patterns, policies, standards and best

practices. • Identifying production and non-production application issues and help address them Omni Inclusive