Technical Consultant – Java

ACI Worldwide

Technical Consultant developing applications on ACI platform in Mumbai's diverse team. Innovating and collaborating to power the world's payments ecosystem.

Posted 5/21/2026full-timeMumbai • 🇮🇳 IndiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

ApacheGroovyJavaLinuxMavenOraclePostgresSOAPSpringSpring BootSpringBootSubversion

About the role

Key responsibilities & impact

Primary Role : Application Development, build and Configurations.
Learn and understand technical nitty-gritty of a new Framework (ACI Platform-UPF): product installation and environment setup.
Drive use-case development, unit testing, cartridges preparation and release.
Work with product owners and business stakeholders to understand implementation requirements, translate requirements and vision into an executable timeline.
Trace analysis / troubleshooting for standalone applications and Industry Standard Application Servers like WebSphere/JBOSS/Apache-Tomcat, JMS-MQ.
Ensuring that all project and implementation related documents are up to date.

Requirements

What you’ll need

JAVA(Core and Advanced) and Spring Boot Framework
API/webservices (RESTful and SOAP)
Working experience in Maven and SVN.
Good knowledge of ISO8583, XML, JSON, etc.
Good knowledge of SSL certification and configuration
Basic knowledge of security algorithm like AES, RSA, JWE, JWS, JWT etc.
Hands-on experience in database stack – Oracle / Postgres.
Good knowledge in Java Script/Groovy and Oracle technologies.
Good knowledge in Webservices and deployment of RESTful services.
Experienced in debugging and tracing along on Linux platform with good networking concepts/background.
Analytical skills and strategic thinking are crucial to the role.
Deadline oriented and able to multitask along with Ability to drive change in a technical work environment.
Strong verbal and written communication skills, be able to communicate in a clear, constructive, and professional manner.

Benefits

Comp & perks

opportunities for growth
career development
competitive compensation and benefits package

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JAVASpring BootAPIRESTfulSOAPMavenSVNISO8583XMLJSON

Soft Skills

analytical skillsstrategic thinkingdeadline orientedmultitaskingability to drive changestrong verbal communicationstrong written communication

Certifications

SSL certification