Oracle

Software Developer 4

Posted On

Oct. 18, 2025

Location

Bengaluru, Karnataka

Experience Level

Professional

Job Type

Permanent

Apply By

April 16, 2026

Job Description

We are seeking an experienced database professional with 10+ years of hands-on experience working with large-scale, highly available, distributed production database systems deployed in cloud environments. The ideal candidate will possess a deep technical background, a passion for innovation, and a history of developing robust service-oriented architectures and RESTful web services.

What is IAM at OCI?
Identity and Access Management (IAM) allows users to control who has access to their cloud resources. As part of the Cloud Platform organization, the team is responsible for the design and build of core services that are utilized by internal and external customers alike.
The Identity Control Plane team is primarily responsible for servicing CRUD API calls on all Identity-related entities like users, groups, policies, and compartments across all global regions while ensuring consistency and reliability.

Who are we looking for?
We are looking for engineers with distributed systems experience. You should have experience with the design of major features and launching them into production. You’ve operated high-scale services and understand how to make them more resilient. You work on most projects and tasks independently.
The ideal candidate will be technically strong and get a lot done – you’ve worked on services that are highly available, scalable, and redundant. You understand that simple systems are easier to operate and troubleshoot. You can balance speed and quality with iteration and incremental improvements. You’ve made life easier for other developers and have motivated your teams to make both process and service improvements with your ability to automate and instrument properly to get the right data. You understand operational excellence and how to instill a culture of being proactive with your teammates. You find anomalies in graphs that didn’t trip any alarms and root cause problems before they become real problems.
The person in this role will get a lot done on a daily basis, drive tactical execution of features and projects, and own feature design.

What are the biggest challenges for the team?
The biggest challenges for the team are reliability and performance. The growth of the business is driving us to improve the ability of our systems to scale out and handle traffic patterns that are several orders of magnitude greater than what we can support today.
We understand that software is living and needs investment. The challenge is making the right tradeoffs, communicating those decisions effectively, and crisp execution.
We need engineers who can build services that handle millions of requests per second. We need engineers who can figure out how we can survive regional data center outages and protect our customers. We need engineers who can build services that enable us to offer even more options to customers and contribute to the overall growth of Oracle Cloud.

Responsibilities:

Design, implement, and maintain large-scale, distributed databases for enterprise cloud solutions.
Develop and optimize highly available database solutions using Oracle Cloud Database technologies, including Oracle 19c/12c, Multi-Tenant Databases, Oracle Autonomous Database (ADB), and related OCI Cloud Services.
Build and maintain RESTful web services leveraging strong knowledge of service-oriented architecture.
Create, enhance, and optimize SQL and PL/SQL procedures; automate database operations using scripting languages.
Troubleshoot complex issues, perform database performance tuning, and optimize application performance on OCI-based environments.
Collaborate with cross-functional teams to deliver high-quality solutions and support business objectives.
Evaluate and implement database high availability (HA) and disaster recovery (DR) strategies, including Oracle Data Guard, GoldenGate, and replication solutions.
Stay current with emerging database technologies, including NoSQL, JSON DB, and MySQL systems.

Qualifications and Skills:

10+ years of professional experience with databases in large-scale, production cloud environments.
Strong expertise in Oracle tools and technologies: Oracle Cloud Databases (19c/12c), Multi-Tenant architecture, OCI Services, Oracle Autonomous Database, SQL, PL/SQL.
Proficiency in developing with Java/J2EE, C++, C#, or similar object-oriented languages; experience with scripting languages such as Python, Perl, or Linux Shell.
Proven ability to automate tasks and develop command-line tools using at least one scripting language.
In-depth knowledge of database architecture, performance tuning, and Linux operating systems.
Experience implementing and maintaining high availability/disaster recovery, replication, as well as exposure to NoSQL, JSON DB, and MySQL systems.
Strong collaboration skills with the ability to work independently and within a team.

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