Senior Software Developer

About HANSEN:

Hansen (ASX: HSN) is a global provider of software and services to the energy, water, and communications industries. With our award-winning software suite, we help more than 600 customers in over 80 countries to create and deliver new products and services, engage with customers, and control and manage critical revenue management and customer support processes.

Hansen globally commits a significant percentage of its revenue towards R&D across all its product lines. Hansen India plays a pivotal role in contributing towards Product roadmap development in line with changing market/customer expectations. The technical and functional expertise at the India Centre of Excellence helps Hansen globally to stay ahead of times and the competition by rolling out product features that are technically advanced and functionally support our global customers in their growth journey.

POSITION OBJECTIVE/SUMMARY:

We are looking for a Senior Java Developer who is passionate to work on some of the leading cloud-native technologies and help us enhance one of our industry leading products. The developer will ensure quality of delivery by following developmental best practices as well as mentor the team to achieve common goals.

Current position is for Telecom OSS/BSS product development team working on cloud native technologies.
Roles and Responsibilities Senior Software Developer – 4 to 6 years
• Participate in the specification of software requirement and design. Develop software according to design specifications.
• Write code for development of new features, change requests or defect fixing.
• Develop microservices exposing RESTful API as interfaces and maintain them.
• Develop and configure Kafka messaging based inter service communication.
• Understand and implement strategies to fulfil non-functional requirements like scalability, reliability, performance, security etc. Of the application.
• Conduct unit test/integration test to ensure software meets requirements.
• Help in Sprint planning, estimations, backlog grooming etc.
• Deployment and testing on local or development environments.
• Work with test team to assist in the development of test plans which adequately exercise the software.
• Create and update project documentation according to project standards and required set of diagrams.
• Help solve problems identified by the team by researching emerging technologies, doing proof-of-concepts, cost-benefit analysis in a co-operative manner.
• Keep Jira and Confluence updated as per established practices.
• Code review of peers and software developers.
• Mentor or Coach 2-3 software developers.
• Enforce git workflow and established versioning strategies.
• Ensure success of CI builds with every code commit.
• Participate in the development, review and adherence of project and department. standards for quality, proficiency, and customer satisfaction.
• Participate in the development of training materials required for the products.
• Assume other responsibilities as assigned. Primary Technical Skills - Mandatory
• Extensive experience in developing applications using Java
• Good understanding of Spring, Spring Boot, Spring Cloud technologies.
• Must have worked on developing application on at-least public cloud environment, preferably AWS.
• Good understanding of microservices based architecture and experience in developing cloud native applications.
• Good exposure to messaging and queuing framework like Kafka, RabbitMQ.
• Strong understanding of technologies like Docker, Kubernetes.
• Strong understanding of DevOps.
• Strong understanding of CICD tools like Jenkins, Maven, Git.
• Strong knowledge on developing applications focusing on non-functional requirements like scalability, performance, security, reliability.
• Strong knowledge on defining coding best practices.
• Expertise in development and deployment in Linux env.
• Good understanding of agile project development and its ceremonies

Secondary Technical Skills – Good to have
• Telecom Provisioning Domain (O2A) knowledge preferred.
• Knowledge of network virtualization concepts like SDN/NFV and Hyper-V.
• Knowledge of Mobile Networking 4G/5G Core networks and fixed line technologies.
• Knowledge of TMF APIs.
• Knowledge of tools like Prometheus, Grafana, ELK/EFK, Helm, Terraform, etc.
• Experience with programming languages like Nodejs, Go.
• Should possess good experience on front-end technologies and libraries such as HTML/ CSS, JavaScript, XML, jQuery.
• Good knowledge on working with RDBMS and NoSQL databases.

Desired Candidate Profile
• BE/BTech/MCA/MSc
• Previous relevant work experience in established software companies, technology centres of Banks, Financial Institutions, Telecom Operators