Senior Java FS, React Engineer

Ness Digital Engineering

. Lead the technical development and support for internal web applications supporting the Rating business .

Posted 11/9/2026full-timeRemote • RomaniaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing scalable web applications using React JS, Java, and RESTful APIs, while ensuring performance optimization and security measures. Proficient in managing databases and implementing DevOps practices within Agile methodologies.

Highest-signal resume keywords

React JS DevelopmentJava J2EERESTful API DesignPostgreSQL ManagementDevOps Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaJavaScriptHTML5CSSHibernateSpring JDBCOracle PL/SQLSQLMicroservicesTest Driven Development

Soft Skills

Analytical Skills

Tools & Technologies

Azure DevOpsGitJenkinsCI/CD PipelinesOracle WebLogicTomcatAWSGoogle Cloud

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

Financial IndustryAgile Methodology

Tech Stack

Tools & technologies

AWSAzureCloudHibernateJ2EEJavaJavaScriptJenkinsjQueryMicroservicesOraclePostgresReactSpringSQL

About the role

Key responsibilities & impact

Lead the technical development and support for internal web applications supporting the Rating business
Design and develop scalable user-facing features using React JS and JavaScript
Ensure responsive design and cross-browser compatibility
Optimize application front end for performance
Integrate back-end services with the UI layer
Design and develop RESTful APIs and microservices supporting front-end functionality
Create server-side logic using Java
Manage PostgreSQL and Oracle databases and write efficient queries
Implement security and data protection measures
Use DevOps tools such as Azure DevOps
Work closely with stakeholders and participate in Sprint ceremonies aligned with Agile methodologies

Requirements

What you’ll need

Bachelor’s degree in Computer Science or equivalent
5+ years in Java J2EE building web applications
5+ years of experience with related frameworks and technologies (Hibernate, RESTful services, Spring JDBC, MVC, etc.)
2+ years of experience in UI development using React, jQuery, JavaScript, HTML5 & CSS
Significant knowledge of Oracle PL/SQL and SQL
Experience with Oracle WebLogic and Tomcat, including installation, configuration, and troubleshooting
Experience with API management and cloud-based platforms and services (AWS, Google)
Working knowledge of DevOps: Git, Jenkins, CI/CD pipelines, etc.
Understanding of Test Driven Development practices, automation, and unit testing
Strong analytical skills
Experience architecting and developing large-scale enterprise applications
Experience in agile development methodology
Experience building applications for the financial industry is a plus

Benefits

Comp & perks

Resources for learning, certifications, and hands-on experiences
Flexible remote options
Access to development resources
Inclusive workplace that celebrates each team member’s unique talents