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Added 7 mins ago
C
Project Lead
CRH
Littleton, CO
- $75,000 to $85,000 USD / year
The Project Lead is the “voice of the customer” and responsible for the customer experience from the estimate to on-site delivery. To achieve Oldcastle's goal to enhance “ease of doing…
Added 11 mins ago
A
Stormwater Designer
Actalent
Simpsonville, SC
- $95,000 to $135,000 USD / year
Were looking for an experienced Civil Project Manager / Professional Engineer / Engineer in Training "EIT" who can take the lead on land and site development projects involving grading,…
Added 12 mins ago
A
Civil Site Development Engineer
Actalent
Greenville, SC
- $95,000 to $135,000 USD / year
Were looking for an experienced Civil Project Manager / Professional Engineer / Engineer in Training "EIT" who can take the lead on land and site development projects involving grading,…
Added 12 mins ago
A
Land Development Designer
Actalent
Greenville, SC
- $95,000 to $135,000 USD / year
Were looking for an experienced Civil Project Manager / Professional Engineer / Engineer in Training "EIT" who can take the lead on land and site development projects involving grading,…
Added 12 mins ago
Senior Software Engineer (Institutional, Financing)
Coinbase
Columbia, SC
As a Senior Software Engineer on the Financing Engineering team within the Institutional group, you'll design, build, and scale the systems that safely manage billions of dollars in loans…
Added 12 mins ago
Lead Engineer
PwC
Columbia, SC · Spartanburg, SC
As a Lead Engineer you will guide the design, build, testing, and modernization of custom applications across cloud-native and on-premise environments, using modern engineering approaches,…
Added 12 mins ago
Director - Customer Response Engineering
Trellix
Columbia, SC
Lead the global CRE team. Hire, develop, and retain senior engineers, and set the technical bar.
Added 12 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Columbia, SC
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 12 mins ago
Senior Lead Engineer
PwC
Columbia, SC · Spartanburg, SC
As a Senior Lead Engineer you will lead custom application development and testing efforts that help clients turn business needs into scalable software solutions across cloud-native and…
Added 16 mins ago
Distinguished Signal and Power Integrity Engineer
NVIDIA USA
Remote, United States
We are now looking for a Distinguished Signal & Power Integrity Engineer! NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of…
Added 24 mins ago
Senior Contract Manager, Enterprise Accounts - Minneapolis, MN
Medtronic
Lafayette, CO
Lead, coach, and develop a team responsible for Cardiovascular Enterprise Accounts contracting.
Added 24 mins ago
Group Product Manager, Data Center Software and Operations
Google
Sunnyvale, CA
As the Product Management Lead for Data Center Software (DCSW) and Operations, you will lead and mentor a team of Product Manager's building the foundational platforms that deploy, operate,…
Added 24 mins ago
Staff Software Engineer, Infrastructure
Google
Sunnyvale, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 25 mins ago
AI Security Engineer
Trimble Inc.
Westminster, CO
Protect Enterprise Innovation as Our Next AI Security Engineer! Are you ready to lead the defense of cutting-edge artificial intelligence systems across a global technology leader? Join our…
Added 25 mins ago
Enterprise Account Project Coordinator III (Remote, USA)
Medtronic
Boulder, CO
Added 25 mins ago
Systems Integration/Test Engineer Staff (Level IV)
Lockheed Martin
Boulder, CO
…motivated and passionate mid-career Systems Integration and Test Engineer to join our Systems Engineering, Integration, and Test (SEIT) team in either Boulder, CO or King of Prussia, PA .…
Added 25 mins ago
C
Building Engineer
CBRE
Fort Collins, CO
- $27.16 to $35 USD / hour
As a CBRE Building Engineer, you will be responsible for monitoring, maintaining and repairing building system operations and the performance of various areas including plumbing,…
Added 25 mins ago
Senior Software Engineer (Institutional, Financing)
Coinbase
Denver, CO
As a Senior Software Engineer on the Financing Engineering team within the Institutional group, you'll design, build, and scale the systems that safely manage billions of dollars in loans…
Added 25 mins ago
CI
Senior Field Specialist - Data Lakehouse (Apache Iceberg)
Cloudera, Inc.
Denver, CO
- $146,000 to $200,000 USD / year
…Lakehouse & Warehousing Specialist, You Will (Responsibilities) - Lead customer engagements by designing and presenting scalable, cloud-native lakehouse architectures and business outcomes…
Added 25 mins ago
Senior Lead Engineer
PwC
Denver, CO
As a Senior Lead Engineer you will lead custom application development and testing efforts that help clients turn business needs into scalable software solutions across cloud-native and…
Added 26 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Denver, CO
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 26 mins ago
J
Estimator - Commercial Construction
Jobot
Chicago, IL
- $120,000 to $170,000 USD / year
As a Commercial Construction Estimator, you’ll lead the pricing effort on a variety of projects, from early conceptual budgets through GMP and lump-sum bids. You’ll partner with…
Added 26 mins ago
Lead Engineer
PwC
Denver, CO
As a Lead Engineer you will guide the design, build, testing, and modernization of custom applications across cloud-native and on-premise environments, using modern engineering approaches,…
Added 26 mins ago
Director - Customer Response Engineering
Trellix
Denver, CO
Lead the global CRE team. Hire, develop, and retain senior engineers, and set the technical bar.
Added 26 mins ago
Test Engineer
BOOZ, ALLEN & HAMILTON, INC.
Aurora, CO
As a lead Test Engineer you will lead a test team that will work with Booz Allen colleagues and the U.S. Space Force to develop and rapidly deploy the next generation of resilient Missile…

Principal Staff Software Engineer, Data Infrastructure

Mountain View, CA, United States

The pay range for this role is $231,000 to $378,000.

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Job details

Pay: The pay range for this role is $231,000 to $378,000.
Experience: 10+ years of industry experience in software engineering, database systems, distributed systems, or related infrastructure areas.
Posting language: English
Posted: Nov 4, 2026

Original job description

Company Description LinkedIn is the world's largest professional network, built to create economic opportunity for every member of the global workforce. Our products help people make powerful connections, discover exciting opportunities, build necessary skills, and gain valuable insights every day. We're also committed to providing transformational opportunities for our own employees by investing in their growth. We aspire to create a culture that's built on trust, care, inclusion, and fun – where everyone can succeed. Join us to transform the way the world works.

Job Description

At LinkedIn, our approach to flexible work is centered on trust and optimized for culture, connection, clarity, and the evolving needs of our business. The work location of this role is hybrid, meaning it will be performed both from home and from a LinkedIn office on select days, as determined by the business needs of the team. LinkedIn’s Data Infrastructure organization builds and operates the foundational platforms that store, process, and serve data across LinkedIn. The organization spans online relational databases, document stores, and key-value serving systems, as well as offline analytical, streaming, batch processing, and orchestration platforms. These systems power LinkedIn’s products and support the growing demands of AI applications at global scale. We are looking for a Principal Staff Software Engineer with deep expertise in database internals, relational database performance, and large-scale distributed systems. This role will lead database performance and efficiency optimization, with an initial emphasis on relational systems and an opportunity to extend that work across online and offline data platforms. You will work on query planning and execution, indexing, storage efficiency, and application access patterns to improve performance and make better use of LinkedIn’s infrastructure. The ideal candidate brings a deep understanding of online transactional databases and can apply that expertise to offline analytical systems and the convergence of these architectures, including query federation and hybrid transactional and analytical processing (HTAP). This is a highly technical leadership role for a hands-on builder who can set direction and drive implementation across multiple teams. You will partner closely with database, data platform, and application engineers, engage directly with code and design decisions, and turn optimization opportunities into production improvements with company-level impact.

Responsibilities

Set technical direction for database performance and efficiency optimization across LinkedIn’s online and offline data infrastructure.
Lead improvements to database and offline systems, including query planning and execution, indexing, storage, and application access patterns.
Diagnose performance bottlenecks across application, database, and storage layers, and drive improvements in latency, throughput, resource utilization, and infrastructure cost.
Extend optimization approaches across offline analytical, nearline, streaming, and batch systems, identifying opportunities to improve query execution and storage efficiency.
Shape architectures that connect online transactional and offline analytical systems, including query federation and converged data platforms.
Remain hands-on through code and design reviews, performance investigations, and proofs of concept that validate technical approaches.
Make architectural tradeoffs across performance, consistency, availability, reliability, scalability, and cost.
Partner with platform and application teams to translate workload requirements into efficient data access and execution patterns, including emerging AI workloads.
Lead initiatives across teams from problem identification and design through implementation, production rollout, and adoption.
Mentor senior engineers and strengthen engineering practices for database design, performance analysis, and optimization.

Qualifications

Basic Qualifications

BA/BS degree in Computer Science or a related technical field, or equivalent practical experience.
10+ years of industry experience in software engineering, database systems, distributed systems, or related infrastructure areas.
5+ years of experience in an architect, technical lead, or senior technical leadership capacity, driving architecture and technical direction across complex systems or multiple engineering teams.
Experience designing, building, or optimizing production database systems, including relational databases, query execution, indexing, or storage components.
Experience diagnosing and improving database or distributed system performance through changes to query execution, storage, or application access patterns.
Hands-on programming experience and experience leading technically complex initiatives across team or organizational boundaries.

Preferred Qualifications

Master’s or PhD in Computer Science or a related technical field, with experience operating at Principal Staff or equivalent scope.
Deep expertise in database internals, including query optimizers, execution engines, indexing, storage engines, and consistency and availability tradeoffs.
Experience spanning online transactional databases and offline analytical systems, including query federation, HTAP, or relational interfaces over data lake storage.
A track record of delivering measurable improvements in performance, hardware utilization, or infrastructure cost across large production data platforms.
Experience building or optimizing relational and distributed database platforms such as MySQL, PostgreSQL, TiDB, or comparable systems.
Experience with the internals or performance optimization of analytical, streaming, or batch processing platforms such as Spark, Flink, or comparable systems.
Understanding of the performance and storage implications of AI-oriented workloads, including vector embeddings, text search, and inference-related operations.
Demonstrated ability to set technical strategy, align senior engineers and leaders, and drive implementation and adoption across multiple teams while remaining hands-on.

Suggested Skills

Database Systems
Database Performance Optimization
Distributed Systems
Technical Strategy

LinkedIn is committed to fair and equitable compensation practices. The pay range for this role is $231,000 to $378,000. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. This may be different in other locations due to differences in the cost of labor. The total compensation package for this position may also include annual performance bonus, stock, benefits and/or other applicable incentive compensation plans. For more information, visit https://careers.linkedin.com/benefits. Additional Information

Equal Opportunity Statement We seek candidates with a wide range of perspectives and backgrounds and we are proud to be an equal opportunity employer. LinkedIn considers qualified applicants without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other legally protected class. LinkedIn is committed to offering an inclusive and accessible experience for all job seekers, including individuals with disabilities. Our goal is to foster an inclusive and accessible workplace where everyone has the opportunity to be successful. If you need a Reasonable Accommodation to search for a job opening, apply for a position, or participate in the interview process, connect with us and describe the specific Accommodation requested for a disability-related limitation.

Fill out an Accommodation request here: https://app.smartsheet.com/b/form/b660a0327d044969abfd7a4e73d15c36 Reasonable accommodations are modifications or adjustments to the application or hiring process that would enable you to fully participate in that process. Examples of reasonable accommodations include but are not limited to:

Documents in alternate formats or read aloud to you
Having interviews in an accessible location
Being accompanied by a service dog
Having a sign language interpreter present for the interview

A request for an accommodation will be responded to within three business days. However, non-disability related requests, such as following up on an application, will not receive a response. LinkedIn will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by LinkedIn, or (c) consistent with LinkedIn's legal duty to furnish information. San Francisco Fair Chance Ordinance Pursuant to the San Francisco Fair Chance Ordinance, LinkedIn will consider for employment qualified applicants with arrest and conviction records.

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Global Data Privacy Notice and Compliance Posters for Job Candidates Please use this link to access documents that provide information about how LinkedIn handles the personal data of employees and job applicants, as well as the E-Verify Participation Notice and the Department of Justice Immigrant and Employee Rights Section Right to Work posters: https://www.linkedin.com/legal/candidate-portal.

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Skills

Computer science
Database management systems
Leadership
MySQL
PostgreSQL
Apache Spark

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