Senior Java Developer

Fiserv · Alpharetta, GA · 2 wk ago

EngineeringFull-time

About the role

The Senior Java Developer role is an opportunity to be part of a delivery team that builds the Commerce Hub platform. Built to deliver innovation through simple, fast integrations, the Commerce Hub is the most powerful omnichannel platform. With developer-friendly, flexible communication standards, unified APIs, and pre-certified integrations, the Commerce Hub reduces development time and accelerates speed to market.

Responsibilities

Analyze complex processes and technological heterogenic applications.
Design SW solutions in the real-time, payment area.
Design, develop microservices for highly efficient protocol translation and enrichment with reactive design patterns.
Deliver end-to-end solutions for Payment APIs.
Develop high throughput and high-volume transaction APIs that can be consumed by omni-channel platforms.
Enhance API solutions to offer simple, easy to consume APIs for payment customers.
Participate in development of roadmap and strategies for documenting and presenting API specifications in an easy and consumable format.
Develop roadmap and strategies to provide Client Libraries and SDKs for API products.

Requirements

6+ years of experience in Java, GIT, JIRA, Maven, Confluence, Spring framework (Core, MVC, AOP, Java NIO, Web Flux), Spring Boot.
6+ years of experience with API Gateway/API Management solutions such as Apigee, AWS API Gateway, or similar tools.
6+ years of experience with Cloud technologies with AWS (e.g., ECS/EKS, Lambda, API Gateway, IAM, CloudWatch, DynamoDB).
6+ years of experience with Spring Cloud, Spring Data, Spring Transactional and Spring Batch desired.
6+ years of experience with event-driven architectures and messaging/streaming platforms such as Apache Kafka (Kafka Streams), RabbitMQ, or similar tools.
6+ years of experience with Databases and code integrations such as Oracle, MySQL, MongoDB.
6+ years of experience in implementing complex full stack solutions including digital and mobile systems, API, and Micro-Services in large Enterprise organizations.
Bachelor’s degree in Computer Science, Information Technology, Information Systems, or a related field (or equivalent industry experience).

Qualifications

Payment Industry Experience.
Experience in implementing high volume transactions processing applications.
Good to have Experience on using Quality and Security scan tools such as Sonar, Fortify and Web Inspect.
Experience in Integration Testing APIs with Postman, JMeter etc.
Fundamentals of AI/ML, including basic understanding of model concepts, prompt engineering, and integrating AI services via APIs.

Skills

Java
Spring framework
API Gateway/API Management solutions
AWS technologies
Spring Cloud, Spring Data, Spring Transactional and Spring Batch
Event-driven architectures and messaging/streaming platforms
Databases and code integrations
Full stack solutions
Quality and Security scan tools
Integration Testing APIs
AI/ML fundamentals

Benefits

Commensurate with experience.

Pay

TBD

Schedule

On-site Monday through Friday.

Important Information

This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.

Experience That Would Be Great To Have

Payment Industry Experience.
Experience in implementing high volume transactions processing applications.
Good to have Experience on using Quality and Security scan tools such as Sonar, Fortify and Web Inspect.
Experience in Integration Testing APIs with Postman, JMeter etc.
Fundamentals of AI/ML, including basic understanding of model concepts, prompt engineering, and integrating AI services via APIs.

Company Commitment to Equal Opportunity

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

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