Senior Principal Software Engineer
$135.2k - $306.4kOracle
Job Description
Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale, multi-tenant services deployed in more than 50 regions worldwide. OCI is expanding its mission beyond the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more.
At Technical Strategy and Oversight (TSO) organization, our mission is to support customer choice, transparency, and value when it comes to cloud infrastructure. We’re embarking on ambitious new initiatives such as canonical implementation of core components for data planes. We are hoping to enhance engineering efficiency by concentrating our expertise on building low level systems with high performance that can be adopted by our core cloud services across OCI.
For this role, we are looking for technical leaders to build and deliver a key-value store that supports billions of keys and millions of requests per second at sub-millisecond latencies. This an exciting opportunity to deliver a new OCI service from scratch and work with senior architects and leaders at OCI. You must be self-motivated engineer with passion and expertise in solving challenging system, data-plane level and performance problems. You should be a rock solid developer able to dive deep into low-level systems, design broad distributed system interactions for high performance, high scale data-planes. You should value simplicity and scale, work comfortably in a collaborative, agile environment, and be excited to learn.
We are growing fast, still at an early stage, and working on ambitious new initiatives. You will be part of a team of smart, motivated, diverse people, and given the autonomy as well as support to do your best work. It is a dynamic and flexible workplace where you’ll belong and be encouraged.
Responsibilities
With your superb technical, research and analytical capabilities and demonstrated ability to get the right things done quickly and effectively to delight our customers, you will envision, collaborate with executives for investment and drive the software design and development for new major data-plane components of Oracle’s Cloud Infrastructure. You will define the foundations for the next generation of OCI data-planes, making deep architectural changes calls as an outstanding builder and technical leader with an established industry track record of success in leading large cloud scale projects.
You will take an active role in the definition and evolution of standard practices and procedures. You will perform software development tasks associated with the developing, designing and debugging of software applications or operating systems. You will be able to work with Engineering Managers and TPMs, and providing direct guidance to junior team members. You can go from high level system design, writing architectural documentation and driving engineering peer reviews to hands-on prototyping, code reviews and project bootstrapping. 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 your service. You understand operational excellence and how to instill a culture of high quality and customer focus.
Responsibilities
10+ years of relevant engineering, architecture, or development/operational experience.
Provides strategic technical guidance to senior leadership, influencing org-wide goals and driving alignment across initiatives.
Strong experience of C/C++ and open to work on Rust
Strong experience with high-concurrency systems.
Experience in low-level and performance-critical system level design and service development.
Working experience with some of the following technologies: High performance distributed storage, Write-Ahead Logging (WAL), Indexing strategies (B-tree, LSM tree), data partitioning/sharding, Raft, Paxos, or Multi-Paxos for distributed consistency,Transaction Management (MVCC), Partitioning/sharding, distributed transactions, CAP theorem trade-off
Contributor of open source or commercial database, such as RocksDB, MySQL, PostgreSQL etc is a plus
Strong team player with outstanding communication, organization, and interpersonal skills.
Comfortable with complex, swiftly evolving software development environments.
Ability to learn new technologies quickly and drive, follow, evangelize, and improve cross-team processes.
Expert knowledge of cloud infrastructure concepts and technologies.
Experience working with geographically distributed teams.
Significant work experience in startups or fast-paced enterprise technology development environments
Demonstrates strong mentorship abilities, effectively guiding and developing teams while aligning engineers with shared objectives.
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: $135,200 to $306,400 per annum. May be eligible for bonus, equity, and compensation deferral.
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 - IC5
About Us
Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.
True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing View email address on click.appcast.io or by calling View phone number on click.appcast.io in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
$124.5k - $168.08k
...BELIEVE in what they're doing! Job Description Summary: The Infrastructure Modernization business unit is seeking a Senior Principal Software Engineer to serve as a visionary and hands-on technical leader for our Workload Automation solutions. The Infrastructure...SeniorRemote workWorldwide$135.2k - $306.4k
...Foundational Frameworks: Spearhead the engineering of new container runtimes and distributed... ...(low latency). You will mentor senior engineers, drive strategy, and be responsible... ...executives for investment and drive the software design and development for new major data...SeniorTemporary workWork experience placementWorldwideFlexible hours$135.2k - $306.4k
...interested in Oracle opportunities. We are facing several engineering challenges in critical foundational data-plane services that powers... ..., collaborate with executives for investment and drive the software design and development for new major data-plane components of...SeniorTemporary workWork experience placementLocal areaRemote workFlexible hours$152.07k - $202.76k
...deliver meaningful impact, and help shape the future of AI-ready connectivity, join us today. The Role The Principal Software Engineer serves as a senior technical leader responsible for advancing Lumen's next-generation software architecture strategy, with a focus...SuggestedTemporary workRemote work$114.6k - $234.6k
...Description About You You work backward from users and operational needs. You care about building usable, reliable software that helps engineering and operations teams reason about complex physical infrastructure. You can learn and model domain concepts such as...SuggestedTemporary workFlexible hours$169.3k - $304.7k
...that are available 24/7. Partner with the best As a Principal SDET, you will lead the test strategy for Akamai's custom... ...platform known for its dependability. As a Principal Software Development Engineer in Test, you will be responsible for: Designing, building...Work experience placementWork at office$114.6k - $234.6k
...design for scalability, reliability, and observability. Stay hands-on with coding, debugging, and production delivery. Drive engineering excellence through code reviews and best practices. Mentor engineers and elevate team capability. Partner cross-...Full timeTemporary workRemote workFlexible hours$114.6k - $234.6k
...that directly improve clinical outcomes. We’re looking for senior engineers with deep Java expertise, exceptional debugging and problem-... ...or Green Card holders. Responsibilities Senior Principal Engineer – Cloud, AI & Healthcare Platforms (US Remote) If...Full timeTemporary workRemote workFlexible hours- ...Senior Software Engineer My client is looking to hire a Senior Software Engineer. The ideal candidate will take on the following tasks: Design, implement, test, and document software for microprocessors in bare-metal, embedded Linux, or real-time operating system...Senior
$180k - $220k
...stepping onto a driven and highly collaborative team that is passionate about creating transformative change in healthcare. Senior Software Engineer The Role As a Senior Software Engineer, you will lead major initiatives that advance Datavant’s platform scalability...Senior$140k
...you as an individual and united by our mission to create opportunities for people where they live, learn and work. The Senior Software Engineer designs, creates, maintains, audits and improves software applications by performing coding, debugging, testing and troubleshooting...SeniorTemporary workLocal area$89.2k - $209.5k
...Job Description We’re looking for highly skilled AI engineers to design and build high-scale, cloud-based data processing pipelines... ...Responsibilities Responsibilities ~ As a member of the software engineering division, you will assist in defining and developing...SeniorTemporary workFlexible hours$121.4k - $218.6k
...Are you a Senior Software Engineer who loves solving complex problems? Do you relish the opportunity to create solutions and make an impact? Join our innovative Security Technology Group Our Security Edge team designs and develops software that runs one of the...SeniorWork experience placementWork at office- ...Senior Level Embedded Software Engineer My client is looking to hire a senior level Embedded Software Engineer. The ideal candidate will take on the following tasks: Design, implement, test, and document software for microprocessors in Linux. Develop the fundamental...Senior
- ...CX, data, DevOps, IoT, mobile, quality engineering, and UX, along with deep expertise in BFSI... ...We are hiring for a Senior Java Developer for an onsite opportunity... ...large scale, secure, scalable, and reliable software solutions while collaborating with cross...Senior
- ...Senior Software Developer Location: Harrisburg, PA Position Type: Mostly Remote Hybrid Schedule: Mostly remote role, must come onsite... ...managing Azure API Management. Experience with workflow engines such as Elsa or equivalent platforms. Strong ability to...SeniorOngoing contractLong term contractContract workImmediate startRemote work
- ...passion and customer focus to the business. Job Description Senior .Net Developers are responsible for the design, development,... ...technical issues and identify modifications needed in existing software applications to meet changing user requirements. Design...Senior
- ...Senior Microsoft Cloud Engineer Location: Harrisburg, PA Work Arrangement: Hybrid - 20% onsite / 80% remote; PA Resident Required; 1 day in office per week minimum. Must be flexible to be on site 5 days if management team requires Schedule: 8:00AM – 5:00PM Interview...SeniorContract workFor contractorsWork at officeRemote workFlexible hours1 day per week
$114.6k - $234.6k
...Job Description Role Summary Oracle Health Platform Engineering builds and operates shared platform services that power secure... ..., correctness, and operability. We are seeking a Principal Software Developer (IC4) to lead design and delivery for complex platform...Temporary workVisa sponsorshipFlexible hours- ...Senior Full Stack Software Developer Anywhere Type: Contract Category: Development Industry: Healthcare Workplace Type: Remote... ...ReactJS and NodeJS while applying DevOps and production engineering practices to improve deployment reliability,...SeniorHourly payContract workLocal areaRemote work
- ...delivers real business value with AI. What You'll Do As a Senior AI Engineer, you will be a key contributor to our internal engineering... .... You will work on AI agents and platforms across Software Development Lifecycle and design them to be scalable, reusable...SeniorPermanent employmentFlexible hours
- ...Senior Software Engineer – Backend Anywhere Type: Permanent Category: Engineer Industry: Technology Workplace Type: Remote Reference ID: JN -052026-106925 Date Posted: 07/10/2026 Shortcut: Description Recommended Jobs Description...SeniorHourly payPermanent employmentFull timeLocal areaRemote work
$90k - $105k
...Senior Life Sciences Knowledge Engineer Company: Norstella Location: Remote, United States Date Posted: Jun 9, 2026 Employment Type: Full... ...especially LLMs, including agents, throughout the entire software development lifecycle (SDLC). Experience creating MCPs...SeniorFull timeTemporary workWork at officeLocal areaRemote workFlexible hours$114.6k - $234.6k
...adaptability are key. What We're Looking For: Adaptable Engineers: Self-motivated individuals with a quick learning ability.... ...Comfortable diving deep into any part of the stack, as well as software debugging and low-level systems troubleshooting. Passion for...Temporary workFlexible hours$114.6k - $234.6k
...Job Description Oracle Health is seeking a Senior AI Agent Engineer to build production AI agents and workflow automation capabilities that... ...and report/dashboard acceleration. The role requires strong software engineering fundamentals combined with hands-on experience...SeniorTemporary workFlexible hours- ...Senior PL/SQL Developer This position independently contributes to SERS application enhancement and SERIS modernization efforts using... ...is responsible for designing, coding and testing application software across all architecture tiers and development lifecycle phases...Senior
- ...enabling security teams through scalable infrastructure and automation. This role demands cloud experience blended with platform engineering capabilities to mature the AI Security platform/tools. What you'll do... • Design, implement, maintain, and improve security...SeniorImmediate startRemote workFlexible hours
$114.6k - $234.6k
...Job Description We are looking for smart systems software engineers with BS/MS/PhD in Computer Science to join the Exadata Team @ Oracle Server Technologies ( Oracle Exadata technology is the newest innovation in Oracle's history as the provider of the industry's...Temporary workFlexible hours$106.2k - $194.6k
...career path for your unique skills and ambitions. As a Senior AI Native Engineer, you will be at the forefront of revolutionizing how... ...complexities of modern robotics, digital twin applications, and software engineering. We'll look to you to provide technical...SeniorFull timeWork experience placementSummer holidayFlexible hours- Role Title : Sr. Java Developer Duration: 12 Months Location: Mechanicsburg, PA/Onsite Experience: Required skills : Prior IES Experience Enterprise JavaBeans (Java EE/EJB) , Java Enterprise Edition (Java EE/ J2EE), Java Web Services, Java Servlets...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Principal Software Engineer. Be the first to apply!
- principal software engineer Harrisburg, PA
- senior robotics software engineer Harrisburg, PA
- senior consulting engineer Harrisburg, PA
- senior application security Harrisburg, PA
- senior inventory accountant Harrisburg, PA
- senior accountant part time Harrisburg, PA
- senior manager diversity & inclusion Harrisburg, PA
- senior technical product manager Harrisburg, PA
- senior clinical data manager Harrisburg, PA
- senior manager creative operations Harrisburg, PA

