Full Stack Developer

We are hiring a Full Stack Developer (React) with strong experience in Core Java, Spring Boot, React JS, and SQL. The team is currently transitioning from MS SQL Server 2022 to Oracle, so experience working with both databases is highly preferred., o Develop and maintain full-stack applications using Java, Spring Boot, and React JS. o Build and enhance backend services and frontend applications. o Write, optimize, and troubleshoot complex SQL queries. o Work with Oracle and MS SQL Server 2022 databases. o Support database migration and transition activities from MS SQL Server to Oracle. o Perform ETL and database testing. o Troubleshoot application and database issues and implement effective solutions. o Collaborate with developers, testers, business teams, and other stakeholders., We are hiring an Oracle PL/SQL Developer, o Experience performing data analysis, data exploration, and validation while working closely with business stakeholders to gather requirements and translate them into technical solutions and data workflows. o Experience working in Agile teams and collaborating with cross-functional stakeholders to deliver scalable data solutions. Day to Day: o Develop and deploy scalable data warehouse architectures to support enterprise data needs. o Write, maintain, and optimize complex Oracle PL/SQL code, including packages, procedures, functions, and triggers while tuning queries, tables, and indexes using execution plans and AWR reports. o Build and maintain high-performance ETL frameworks to support data ingestion, transformation, and integration across systems. o Design conceptual, logical, and physical data models and manage database structures including partitions, indexes, CDC, and data lifecycle processes. o Analyze datasets to identify trends and insights while collaborating with business and technology stakeholders to translate requirements into technical solutions, data mappings, and design artifacts. o Assist with building ad hoc and operational reports and support data testing, validation, and quality assurance for applications and data workflows.

o 7+ years of hands-on experience with Core Java o Strong experience with Spring Boot and Spring Framework o Strong hands-on experience with React JS o Strong knowledge of SQL queries o Experience working with Oracle and MS SQL Server o Experience with ETL and database testing o Familiarity with UI scripting languages o Strong problem-solving and communication skills o Ability to work effectively in an Agile team environment, o 5-8 years of hands-on experience designing and implementing scalable data solutions in large-scale data warehousing environments. o 5-8 years of experience developing complex Oracle PL/SQL code and performing DBA-related responsibilities including database performance tuning and optimization. o Strong ability to analyze Oracle execution/query plans and AWR reports to identify performance bottlenecks and implement improvements through query, table, and index optimization. o Proficiency designing conceptual, logical, and physical data models for enterprise data warehouse solutions. o Proven experience building high-performance ETL pipelines and frameworks with robust error handling and scalability. o Strong working knowledge of database partitions, indexes, change data capture (CDC), data purging, and data virtualization.

The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, (paid time, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, paid holidays annually - AS Applicable)

At Collabera, we don’t just offer jobs-we build careers. As a global leader in talent solutions, we provide opportunities to work with top organizations, cutting-edge technologies, and dynamic teams. Our culture thrives on innovation, collaboration, and a commitment to excellence. With continuous learning, career growth, and a people-first approach, we empower you to achieve your full potential. Join us and be part of a company that values passion, integrity, and making an impact.