Java Sr. Software Engineer

Location: Burgess Hill
Work frequency in the office:3 days work from office

Job Summary
As a Senior Engineer in you will be building core features and functions of card transaction systems on distributed platform deployed in the cloud. Actively participating in agile teams and the latest development practices, writing code and unit tests, working with API specs and automation. Engineers use Java Technologies to drive innovation while also finding opportunities for adopting new technologies.

As a part of technical team, you will work to bring ground-breaking and diverse ideas to life that power the digital systems, services, products, and platforms.

• Developing seamless integrations between vendor products and the environment by developing APIs, utilizing enterprise file transfer, and Identity and Access platforms.
• Collaborating with product owners, delivery managers, vendors, engineers, architects, and key stakeholders to resolve complex technical problems and create solutions.
• Maintaining the Platform Health of vendor products through vulnerability remediation, CMDB validation and maintenance, threat modeling, and ensuring enterprise resiliency

Technical Skills:

• Java
• Spring
• Spring boot
• Micro services
• Openshift cloud
• Webservices (SOAP and RESTful)
• GIT
• Maven
• work

Role Responsibilities

What the person will do. This list will be included in the offer letter and should have at least 8 bullet points:

• Familiar with Agile or other rapid application development methods
• Strong engineering hands-on experience on the below technical skills:Java, J2EE, vert.xJava Memory Management, Garbage Collection, Multithreading, Immutability & concurrency programming System design & architecture with Spring Framework
• Familiarity with reactive programming frameworks - Spring Webflux, RXJavaExperience with RESTful and GraphQL based micro-servicesRelational Databases like Oracle, DB2, Postgres NoSql databases like Couchbase, Cassandra, Mongo, S3Microservices design patterns
• Event driven programming paradigm using Kakfa, Solace, MQ Continuous Integration, and full SDLC Development tools, including Jenkins, Bamboo, GIT, Maven, Junit, SonarCube, Static analysis, Security testing
• Understanding of SaaS, PaaS, IaaS industry with hands-on experience with public cloud offerings (e.g., AWS, Azure)
• Experience creating and implementing effective monitoring, tracing and system performance toolingAbility to think and analyse both breadth-wise (client, server, DB, control flow) and depth-wise (threads, sessions, space-time complexity) while designing and implementing services
• Able to communicate complex data structures and associated components Designs, codes, tests, maintains, and documents applications
• Defines test conditions based on the requirements and specifications provided Has deep understanding of the core tools used in the planning, analysing, crafting, building, testing, configuring, and maintaining of assigned application(s)

Essential Skills:

• Java
• Spring,
• Spring boot
• Micro services
• Openshift cloud
• Webservices (SOAP and RESTful)
• GIT
• Maven work
• Domain Skills
• Micro services

Nice to Have Skills:

• Couchbase
• Cassandra
• Mongo
• S3 Microservices design patterns
• Event driven programming paradigm using Kakfa
• Solace
• MQContinuous Integration
• Vert.x
• GraphQL
• Spring WebFlux(e.g.,RXJava)
• Kafka
• Solace
• MQ
• SaaS
• PaaS
• LaaS
• Public cloud (AWS/Azure)
• Performance monitoring tools

Qualifications:
Bachelor's degree or Higher

The Cognizant community:
We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive.

• Cognizant is a global community with more than 300,000 associates around the world.
• We don't just dream of a better way - we make it happen.
• We take care of our people, clients, company, communities and climate by doing what's right.
• We foster an innovative environment where you can build the career path that's right for you.

About us:
Cognizant is one of the world's leading professional services companies, transforming clients' business, operating, and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build, and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant (a member of the NASDAQ-100 and one of Forbes World's Best Employers 2025) is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

Disclaimer:
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.

Cognizant is an IT and business process services company providing digital strategy, consulting, enterprise modernization, cloud and more for clients globally.