Senior Backend Java Developer

Job Description :

• Own software delivery tasks (code development, test, deployment, release, configuration and documentation) at an application / software component level.
• Able to troubleshoot and refactor existing code for exceptional code quality.
• Adopt new languages and architecture patterns needed for the work.
• Participate and contribute to the team's agile process and decisions.
• Understand and contribute to Prioritization.
• Pull from the backlog and deliver work after seeking guidance from experienced team members and in partnership with the full scrum team.
• Automate build, operate, and run aspects of software.
• Drive code / design / process trade-off discussions within their team when required.
• Drive integration of services focusing on customer journey and experience.
• Perform demos / acceptance discussions in interacting with Product owners.
• Understands operational and engineering experience, actively works to improve experience and metrics in ownership area.
• Develop complete understanding of end-to-end technical architecture and dependency systems.
• Drive adoption of technology standards and opinionated frameworks, and review coding, test, and automation work of team members.
• Mentor and guide new and less-experienced team members.
• Identify opportunities to improve an overall process and trim waste.
• Share and seek knowledge within their Guild / Program to drive reuse of patterns / libraries / practices and enhance productivity.
• Have hands-on experience working on Apache Kafka and Stream processing platform Apache Flink.
• Has ability to write secure code in three or more languages (e.g., Java, .NET, JavaScript, SQL).
• Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT) and vulnerability management.
• Infrastructure as code and cloud first software development knowledge experience preferred.
• Understands and implements standard branching (e.g., Gitflow) and peer review practices.
• Move the team towards trunk based development.
• Apply tools (e.g., Sonar, Zally, Checkmarx ) and techniques to scan and measure code quality and anti- patterns as part of development activity.
• Has skills in test driven and behavior driven development (TDD and BDD) to build just enough code.
• collaborate on the desired functionality. Ability to keep the full testing pyramid - Has skills to author test code with lots of smaller tests followed by few contract tests at service level and fewer journey tests at the integration level.
• Understands the use of basic design patterns (e.g., factory, adaptor, singleton, composite, observer, strategy, inversion of control).
• Understands use cases for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading, all from the gang of four) to implement efficient code.
• Understands and implements Application Programming Interface (API) standards and cataloging to drive.
• API / service adoption and commercialization and effort estimation.
• Experienced in agile and modern SDLC practices (Scrum / Kanban / Continuous Delivery / DevOps / Quality.
• engineering) and the delivery situations they are used for.
• Has skills to elaborate and estimate non-functional requirements, including security (e.g., data protection).
• authentication, authorization), regulatory, and performance (SLAs, throughput, transactions per second).
• Has skills to orchestrate release workflows and pipelines, and apply standardized pipelines via APIs to achieve CI and CD using industry standard tools (e.

g., Jenkins, AWS / Azure pipelines, XL Release, others).

• Familiar with different application patterns to implement different types of business processes (e.g., APIs, event-driven-services, batch-services, web-applications, big data).
• Experience in Continuous Integration (CI) and Delivery (CD) concepts, and capabilities to support automation, pipelines, virtualization, and containerization.
• Has ability to write code (in languages such as Java, Python, Ruby, Bash, Perl, Groovy) to build automation tasks that are repeatable and efficient.
• Able to perform debugging and troubleshooting to analyze core, heap, thread dumps and remove coding errors.
• Has skills to conduct product demos and co-ordinate with product owners to drive product acceptance signoffs.
• Has skills to Understands customer journeys and ensure a Client good experience by continuously reducing Mean time to mitigate (MTTM) for incidents and ensuring high availability (99.95% as a startinga).

Main Skills :

• Java, FLINK and Kafka experience.
30+ days ago