IT Infrastructure Jobs in Seattle, WA

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Senior Software Engineer, Ads Measurement & Effectiveness

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : B6987 Apply to this job Share this listing: Responsibilities The Ads Measurement & Effectiveness team at TikTok empowers marketers and brands to understand and optimize the true business value of their ad investments across TikTok's paid channels. Our mission is to provide advertisers with clear, actionable insights through cutting-edge measurement solutions like Brand Lift (BLS), Conversion Lift (CLS), Split Test, Cross-Media Measur

Data Scientist Intern (TikTok Shop Business Product DS) - 2026 Start (BS/MS)

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A195773A Apply to this job Share this listing: Responsibilities TikTok Global E-commerce Data Science team leverages rigorous data analysis and scientific methodologies to drive business growth, enhance operational efficiency, and improve the experience for users, merchants, and creators worldwide. The team conducts exploratory analyses and forward-looking insights to identify market trends and user/merchant/creator behavioral pattern

Data Scientist Intern (TikTok Shop Business Product DS) - 2026 Start (PhD)

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A69186 Apply to this job Share this listing: Responsibilities TikTok Global E-commerce Data Science team leverages rigorous data analysis and scientific methodologies to drive business growth, enhance operational efficiency, and improve the experience for users, merchants, and creators worldwide. The team conducts exploratory analyses and forward-looking insights to identify market trends and user/merchant/creator behavioral patterns,

Data Scientist Graduate (TikTok Shop Business Product DS) - 2026 Start (BS/MS)

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A13774 Apply to this job Share this listing: Responsibilities TikTok Global E-commerce Data Science team leverages rigorous data analysis and scientific methodologies to drive business growth, enhance operational efficiency, and improve the experience for users, merchants, and creators worldwide. The team conducts exploratory analyses and forward-looking insights to identify market trends and user/merchant/creator behavioral patterns

Senior Backend Software Engineer, TikTok Privacy AI

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : Y8172 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experien

Backend Software Engineer, TikTok Privacy AI

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : C3222 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As a part of TikTok Privacy & Security group, the AI Privacy team provides solutions to preserve privacy in all AI-powered experien

Routing and Switching Network Engineer

PTR Global

Redmond, Washington, USA

Full-time

Position: Routing and Switching Network Engineer Location: Plano, Texas Duration: Contract Job ID: 169322 Job Overview: The Routing and Switching Network Engineer will be responsible for designing, implementing, and maintaining network infrastructure to ensure optimal performance, security, and scalability. This role requires collaboration with various teams to support business objectives, provide technical guidance, and troubleshoot complex network issues. The position is onsite in Plano, T

Site Reliability Engineer - Data Infrastructure

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A32205 Apply to this job Share this listing: Responsibilities Our data infrastructure Site Reliability Engineering (SRE) team is a pioneer in innovation. We seamlessly merge software development and infrastructure operations to design, build, and manage large-scale, highly distributed systems. We take pride in overseeing one of the industry's most extensive cloud infrastructures. As software development evolves, building systems from

Azure Advanced Cloud Engineer 2 - Customer Focus

Microsoft Corporation

Redmond, Washington, USA

Full-time

Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond. Every minute of every day, customers stake their entire business and reputation on the Microsoft Cloud. The Azure Custom

Site Reliability Engineer, Infrastructure and Assurance Services - USDS

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A197531 Apply to this job Share this listing: Responsibilities The Systems and Networking team is committed to ensuring the seamless operation of TikTok's US physical infrastructure. We handle the provisioning of physical servers and maintain the TikTok US physical network. Additionally, we engage in collaborative efforts with vendors such as OCI and Akamai to manage physical hardware, networks, and uphold assurance and compliance ob

Senior/Staff Big Data Storage and Computing Engineer, Recommendation Data Ecosystem

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A187812 Apply to this job Share this listing: Responsibilities Our team plays a crucial role in the data ecosystem of the TikTok Recommendation System, focusing on creating offline and real-time data storage solutions for large-scale recommendation, search, and advertising businesses, serving over 1 billion users. The core goals of the team are to ensure high system reliability, uninterrupted service, and smooth data processing. We a

Software Engineer Graduate (Data Arch - Data Ecosystem ) - 2025 Start (BS/MS)

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A184268 Apply to this job Share this listing: Responsibilities Team Introduction: The TikTok Data Ecosystem Team has the vital role of crafting and implementing a storage solution for offline data in TikTok's recommendation system, which caters to more than a billion users. Their primary objectives are to guarantee system reliability, uninterrupted service, and seamless performance. They aim to create a storage and computing infrastr

Senior Machine Learning Software Engineer

Apex Systems

Redmond, Washington, USA

Full-time

Job#: 2077683 Job Description: Apex is hiring a Senior Software Engineer to work a contract position that is starting off as 12 months with the potential to extend. This is an on site role in Redmond with occasional WFH days. The focus for this role is on infrastructure and ML framework and tooling. This is a fantastic opportunity to work closely with world class researchers in the audio space. Youll get to influence the next generation of AR/VR devices. A typical day in this role involves b

Splunk ITSI Architect

Reveille Technologies

Remote

Third Party, Contract

Requirements: 4 - 5+ years of Splunk experience.3 - 5+ years of Splunk IT Service Intelligence development experience mandatory. (ITSI)4 - 8 years of overall industry experience as a technology practitioner (in IT Operations or Security).Successful enterprise level implementation of Splunk Cloud a plus.Experience in requirements gathering around the Splunk tool, documenting requirements, requirement analysis, product testing, etc.Qualifications: Prior experience Splunk enterprise cloud support l

Senior Backend Software Engineer, TikTok Privacy Infrastructure

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : F2805 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As TikTok Privacy & Security team, we are committed to protecting the personal privacy and data security of billions of TikTok user

Backend Software Engineer, TikTok Privacy Infrastructure

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : W1780 Apply to this job Share this listing: Responsibilities At TikTok, we treat privacy as our first priority in our product design and implementation. Privacy is not just about regulation compliance, but also about a more trusted way to enable technology innovation by respecting users' privacy choices! As TikTok Privacy & Security team, we are committed to protecting the personal privacy and data security of billions of TikTok user

Machine Learning Engineer, Ecommerce Risk Control

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : Y6971 Apply to this job Share this listing: Responsibilities The E-Commerce Risk Control (ECRC) team's mission is : - To protect TikTok e-commerce users, including and beyond buyer, seller, creator; - To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; - Through building software systems

Senior Machine Learning Engineer - E-commerce Risk Control

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A106541 Apply to this job Share this listing: Responsibilities The E-Commerce Risk Control (ECRC) team's mission is : - To protect TikTok e-commerce users, including and beyond buyer, seller, creator; - To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; - Through building software syste

Machine Learning Engineer - E-commerce Risk Control

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A45354 Apply to this job Share this listing: Responsibilities The E-Commerce Risk Control (ECRC) team's mission is : - To protect TikTok e-commerce users, including and beyond buyer, seller, creator; - To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; - Through building software system

Change Manager

System Edge (USA) L.L.C.

Remote

Contract

Overview The Change Manager supports enterprise-wide IT change governance across infrastructure and application environments.This role ensures that change activities are executed with precision, minimal risk, and full compliance with ITIL-aligned standards to maintain operational stability and process integrity.Key Responsibilities Change Oversight: Review and validate change requests for completeness, risk, and business impact. Ensure documentation meets quality standards and aligns with proces