Staff Engineer

RXinsider LTD.; Bengaluru; On-site; INR 3,500,000 - 5,500,000; Full time

Job summary

RXinsider LTD. in Bengaluru seeks a Staff Engineer with deep expertise in C/C++, Java, Spring Framework, PostgreSQL, c-treeDB (FairCom) and Oracle to lead the development, support, optimization, and modernization of critical legacy platforms.

This role combines hands-on engineering, architecture, and technical leadership to drive scalable, reliable, and maintainable solutions for enterprise customers. You will guide design, development, and deployment across teams, mentor engineers through

Qualifications

• 10+ years of software engineering experience.
• Proven expertise in large-scale enterprise and legacy systems.
• Strong backend skills across C/C++, Java, and relational databases.

Responsibilities

• Lead design, development, and support of enterprise apps on C/C++ and Java.
• Drive modernization and performance optimization of legacy systems.
• Provide architectural guidance and technical leadership across teams.
• Troubleshoot production issues and improve reliability and scalability.
• Mentor engineers through design and code reviews.

Skills

C/C++

Java

Spring Framework

PostgreSQL

c-treeDB FairCom

Oracle

SQL Tuning

REST APIs

System Design

Multithreading

Linux

CI/CD

Git

Maven/Gradle

Education

Bachelor's or Master's in Computer Science or related

Tools

CI/CD pipelines

Job description

Role Summary

Outcomes is seeking a highly skilled Staff Engineer with deep expertise in C/C++, Java, Spring Framework, PostgreSQL, c-treeDB (FairCom), and Oracle to lead the development, support, optimization, and modernization of critical legacy platforms. This role combines hands‑on engineering, architecture, and technical leadership to drive scalable, reliable, and maintainable solutions.

Key Responsibilities

• Lead design, development, enhancement, and support of enterprise applications built on C/C++ and Java.
• Drive modernization and performance optimization of legacy systems.
• Provide architectural guidance and technical leadership across engineering teams.
• Troubleshoot complex production issues and improve system reliability and scalability.
• Mentor engineers through design reviews, code reviews, and best practices.

Required Skills

• Strong hands‑on experience in C and C++
• Strong experience in Core Java, Spring Framework, Spring Boot
• Experience with legacy application development and modernization
• Expertise in PostgreSQL, c-treeDB (FairCom), and Oracle Database
• Strong SQL, query optimization, performance tuning, and database design experience
• Experience with REST APIs, System Design, Object‑Oriented Design, Design Patterns, Multithreading, and Concurrent Programming
• Strong Linux/Unix experience and Shell Scripting
• Experience with Git, Maven/Gradle, CI/CD pipelines

Preferred

• Cloud exposure (Azure/AWS)
• Microservices architecture
• Healthcare product/platform experience

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or related field.
• 10+ years of software engineering experience.
• Proven experience working with large-scale enterprise and legacy systems.