Junior Software Engineer Jobs in Topeka, KS (NOW HIRING)

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• Job Identification 338592
• Job Category Product and Research
• Posting Date 06/29/2026, 09:34 PM
• Job Type Regular Employee
• Does this position require a security clearance? No
• Years 3 to 5+ years
• Applicants are required to read, write, and speak the following languages English

Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure services. In this role, you will design, develop, test, and deliver secure, highly available, and scalable software that manages certificates, cryptographic keys, and trust infrastructure across OCI.

You will work closely with senior engineers, security teams, and partner service teams to deliver new capabilities, improve reliability and operational excellence, and contribute to the evolution of OCI's security platform. The ideal candidate has strong software engineering fundamentals, experience building distributed systems, an interest in applied cryptography and cloud security, and enjoys solving complex engineering challenges at cloud scale.

Responsibitities:

Design, develop, and operate highly available, secure, and scalable distributed services that power Oracle Cloud Infrastructure's Public Key Infrastructure (PKI), including certificate lifecycle management, key management, trust services, and cryptographic infrastructure.

Own and evolve a bounded platform component or service, defining APIs and service contracts that support secure, multi-tenant cloud deployments while maintaining backward compatibility.

Design software solutions that meet business, security, operational, and performance objectives, driving technical design discussions from concept through production deployment.

Lead feature design reviews, technical documentation, and implementation planning while partnering closely with Product Management and cross-functional engineering teams throughout the feature lifecycle.

Build robust, maintainable, and well-tested software using object-oriented programming languages such as Java, C++, C#, or similar, following modern software engineering best practices.

Apply strong knowledge of distributed systems, operating systems, algorithms, and data structures to solve complex engineering problems involving scalability, resiliency, and performance.

Design and optimize APIs, service integrations, and platform interfaces with a focus on versioning, interoperability, security, and long-term maintainability.

Develop resilient cloud services by implementing fault tolerance, observability, performance optimization, capacity planning, and automated recovery mechanisms.

Troubleshoot complex production issues through deep debugging, root cause analysis, and compatibility-safe remediation plans across distributed service environments.

Improve platform reliability through automation, monitoring, metrics, logging, dashboards, and operational tooling that reduce operational toil and enhance service health.

Participate in on-call rotations, incident response, operational reviews, and postmortem activities while driving continuous improvements to availability, resiliency, and operational excellence.

Collaborate with engineers across OCI to integrate PKI capabilities with cloud services, ensuring secure communication, authentication, and trust across the platform.

Design and implement solutions leveraging relational databases, NoSQL systems, distributed storage, and persistence technologies to support highly scalable cloud services.

Contribute to the evolution of OCI's multi-tenant cloud platform by building secure, scalable infrastructure components and improving platform architecture.

Lead code reviews, mentor peers, and promote engineering best practices, secure coding standards, comprehensive testing, and high-quality technical documentation.

Perform regular maintenance activities, including security updates, vulnerability remediation, certificate lifecycle operations, and platform upgrades while ensuring minimal customer impact.

Independently manage technical deliverables, prioritize competing work, identify risks early, and collaborate across teams to deliver high-quality solutions on schedule.

Continuously improve engineering processes, development workflows, automation, and platform capabilities while staying current with emerging technologies, cloud infrastructure, distributed systems, and applied cryptography.

Disclaimer:

Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.

Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range in USD from: $92,500 to $209,500 per annum. May be eligible for bonus and equity.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business. Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

• Medical, dental, and vision insurance, including expert medical opinion
• Short term disability and long term disability
• Life insurance and AD&D
• Supplemental life insurance (Employee/Spouse/Child)
• Health care and dependent care Flexible Spending Accounts
• Pre-tax commuter and parking benefits
• 401(k) Savings and Investment Plan with company match
• Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.
• 11 paid holidays
• Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.
• Paid parental leave
• Adoption assistance
• Employee Stock Purchase Plan
• Financial planning and group legal
• Voluntary benefits including auto, homeowner and pet insurance

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

Career Level - IC3

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