PP - JAVA API Engineer - Job2247 at Taller Technologies

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Full Time

Start Date

Immediate

Expiry Date

05 May, 26

Salary

0.0

Posted On

04 Feb, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, Spring Boot, JMS, RESTful Web Services, Hibernate, JPA, Concurrency, Multi-threading, Transaction Management, Unit Testing, CI/CD, SQL, Linux, Agile Methodologies, Performance Tuning, Application Security

Industry

IT Services and IT Consulting

Description

PP - JAVA API Engineer - Job2247 Summary We are seeking a highly skilled and experienced Senior Java API Engineer to lead the end-to-end development of robust, scalable, and secure Java-based REST services, JMS daemons, and batch jobs. This role is critical to enhancing and maintaining our credit service tools, including the PayLater platform, which plays a pivotal role in delivering seamless financial services to our customers. The ideal candidate will be a proactive problem solver, a collaborative team player, and a mentor who thrives in an agile environment and is passionate about delivering high-quality software solutions that meet business needs and ensure optimal performance. Responsibilities Lead the full software development lifecycle for Java RESTful services, JMS daemons, and batch jobs, including design, coding, testing, deployment, and maintenance. Develop new features and enhancements to improve the functionality and user experience of credit service tools, with a focus on the PayLater platform. Identify, analyze, and resolve production issues promptly to maintain high availability and optimal performance of services. Participate actively in code reviews to uphold code quality, enforce best practices, and ensure compliance with security and regulatory standards. Collaborate closely with product managers, QA engineers, and cross-functional teams within an agile framework to deliver features that align with business requirements and customer expectations. Continuously monitor application performance, conduct load testing, and perform tuning to handle high concurrency and large transaction volumes effectively. Implement and enforce application security best practices to safeguard sensitive customer data and comply with industry standards. Maintain clear, comprehensive documentation of codebases, development processes, and system architecture to facilitate knowledge sharing and future maintenance. Mentor junior engineers, fostering a culture of continuous learning and technical excellence within the team. Requirements Must-Have Skills Java: Expert-level proficiency in Java programming, with a deep understanding of object-oriented principles and best practices for building scalable, maintainable applications. Spring & Spring Boot: Extensive experience with the Spring framework and Spring Boot for building RESTful web services, dependency injection, and application configuration. Hibernate & Java Persistence API (JPA): Strong knowledge of ORM frameworks like Hibernate and JPA for efficient database interaction and transaction management. Java Message Service (JMS): Proven experience in developing JMS daemons for asynchronous messaging and integration between distributed systems. RESTful Web Services: Expertise in designing and implementing REST APIs that are secure, scalable, and performant. Concurrency & Multi-threading: Solid understanding of Java concurrency utilities and multi-threading techniques to build high-performance, thread-safe applications. Transaction Management: Skilled in managing transactions to ensure data integrity and consistency across distributed systems. Unit Testing, Integration Testing & Functional Testing: Proficient in writing comprehensive tests using frameworks such as JUnit and Mockito to ensure code quality and reliability. Maven: Experience with Maven for project build automation, dependency management, and lifecycle management. Git: Proficient in version control using Git, including branching strategies, pull requests, and code merges. Continuous Integration & Continuous Delivery (CI/CD): Familiarity with CI/CD pipelines to automate build, test, and deployment processes, ensuring rapid and reliable software delivery. SQL: Strong skills in SQL for querying and managing relational databases, optimizing queries, and ensuring data integrity. Linux & Shell Scripting: Comfortable working in Linux environments and writing shell scripts to automate routine tasks and support deployment processes. Application Security: Knowledge of security best practices, including authentication, authorization, encryption, and vulnerability mitigation to protect sensitive customer data. Performance Tuning & Load Testing: Experience in monitoring application performance, identifying bottlenecks, and tuning systems to handle high concurrency and transaction volumes. Agile Methodologies: Proven ability to work effectively in agile teams, participating in sprint planning, daily stand-ups, retrospectives, and continuous delivery cycles.

Responsibilities

The role involves leading the full software development lifecycle for Java RESTful services, JMS daemons, and batch jobs, including design, coding, testing, deployment, and maintenance, with a focus on the PayLater platform. Responsibilities also include resolving production issues, conducting code reviews, monitoring performance, and mentoring junior engineers.