ACT Jobs in San Jose, CA

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Data Scientist Graduate [TikTok LIVE-Data Science] - 2026 Start (PhD)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A33480A Apply to this job Share this listing: Responsibilities We are looking for talented individuals to join our team in 2026. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Launch your career where inspiration is infinite at TikTok. Successful candidates must be able to commit to an onboarding date by end of year 2026. Please state your availability and grad

BI Reporting Analyst I

Kforce Technology Staffing

Mountain View, California, USA

Contract

RESPONSIBILITIES: A client with Kforce is seeking a BI Reporting Analyst I to join their team in Mountain View, CA. Key Tasks: * Analyze and research large data sets and translate insights into risk and business opportunities/requirements * Design and scale risk processes to cover an increasingly large and complex landscape of small business risks given our rapidly expanding user base * Design, implement, and monitor experiments to explore new methodologies and estimate key metrics for risk ope

PLM Program Manager

Kforce Technology Staffing

Fremont, California, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a PLM Program Manager in Tracy, CA. This will be 2 days a week onsite for a 6 months+ contract potential (up to two-year contract) role. Duties: Manage a team of PLM program managers responsible for administering, supporting, and improving Clients PLM system including: * Support Data migration and mapping * Bug resolution * System enhancements Major Upgrades: * Set priorities for PLM CIP/development by aligning cross-functionally with PLM s

Software Engineer - Content Understanding, TikTok Feeds

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A04135B Apply to this job Share this listing: Responsibilities About the Team: The TikTok Feeds Recommendation Architecture team is responsible for the design and development of TikTok's For You Feed recommendation system. Our scope spans the entire online and offline recommendation pipeline, including strategy, modeling, and data infrastructure. We build scalable and efficient infrastructure to support rapid algorithm iteration, ta

Staff, Software Engineer - NodeJS, GraphQL, React

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do About the Role: We're seeking a Staff Software Engineer to lead the design and evolution of our backend systems built on Node.js, Federated GraphQL, and cloud-native microservices. In this role, you'll act as a technical leader, setting direction for cross-functional teams, solving complex architectural problems, and ensuring scalability, reliability, and developer efficiency across the platform. Key Responsibilities: Drive architectural decisions and long-term

Machine Learning Scientist (Multiple Positions)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A243889 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis

Mobile Software Engineer Intern (TikTok-Search) - 2026 Summer(BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A07000 Apply to this job Share this listing: Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a mu

Tech Lead Mobile Engineer - User Growth

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A38517 Apply to this job Share this listing: Responsibilities TikTok's User Growth team leads growth initiatives for TikTok and all its platforms (e.g. Lite, Web, etc.) with a data-driven and results-focused engineering and product mindset. We are seeking talented individuals who enjoy the intersection of product, data, design, and engineering to help us reach the next milestone of billions of users. You'll have the opportunity to b

Senior Software Engineer - Android/iOS (Multiple Positions)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A210585 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis

Backend Software Engineer Intern (TikTok-Search) - 2026 Summer (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A42089 Apply to this job Share this listing: Responsibilities Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development. In our team, you'll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a mu

Full Stack Developer

Kforce Technology Staffing

Palo Alto, California, USA

Contract

RESPONSIBILITIES: Kforce has a client in Palo Alto, CA that is seeking a Full Stack Developer. The Full Stack Developer will design, develop, and maintain full-stack web applications using: * Frontend: Angular, React, TypeScript, JavaScript (ES5/ES6), HTML5, CSS3 * Backend: .NET, C#, RESTful APIs Responsibilities: * Collaborate with engineers, product managers, and end users to build tools that enhance efficiency across claims processing, service workflows, CRM systems, and more * Build respon

Studio Engineer - Industrial Design Support

Yoh - A Day & Zimmerman Company

Remote or Mountain View, California, USA

Full-time

Studio Engineer Industrial Design Support Location: Mountain View, CA On-site support required Tuesdays & Wednesdays WFH optional for remaining weekdays. (Schedule subject to change at the discretion of the host team). Scope: The vendor will provide studio engineering expertise in support of industrial design for production programs and exploratory concept development related to: Vehicle interiors Vehicle exteriors Autonomous sensing systems Integration of sensor pods into vehicle designs T

Software Development Engineer in Test Graduate (Trust and Safety) - 2026 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A184307 Apply to this job Share this listing: Responsibilities About the Team The Data-TnS QA team is responsible for high product quality of Trust and Safety. We focus on testing and delivering high quality products of content safety and content understanding, which protect our users from harmful content and abusive behaviors. In this role, team members have the opportunity to validate, automate develop and manage the quality chall

Sr. Power Systems Engineer, Studies

Tesla Motors

Palo Alto, California, USA

Full-time

Come join us as we build the power system of the future with clean and sustainable energy. Tesla is looking for Power Systems Engineer to build on our in-house modeling and prototype testing capability for our energy storage at mass scales. You will help translate knowledge of power systems into product design and performance requirements. You will be responsible for developing detailed models of our technology and controls strategies. The role is diverse, fast-paced, and spans multiple levels o

Data Scientist Graduate (TikTok-Product-Data Science)-2026 Start (PhD)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A69102 Apply to this job Share this listing: Responsibilities Team Introduction TikTok-Data Science team is responsible for all data science and analytics related work, cooperating with all key value chains in TikTok, including User Growth, P Content Ecosystem, Social, Creation, Product Infrastructure, Research and Science etc. The goal of the team is to generate actionable insights from data and help the stakeholders to make the ri

Machine Learning Engineer Graduate (Ads Targeting) - 2026 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A221889 Apply to this job Share this listing: Responsibilities The Ads Targeting's goal is to help advertisers reach their desired audience and optimize advertisement performance. As a member of the Ads Targeting, Ads Core team, you will apply machine learning models to scale budgets by understanding user interest and intention, and build large-scale foundations for data processing and serving for next-generation ad targeting produc

Software Engineer Graduate (Monetization Technology - Brand Ads) - 2026 Start (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A34309A Apply to this job Share this listing: Responsibilities The Brand Ads Team builds technologies that unlock business growth potential. This team owns several ads products: reservation ads, auction ads, and innovative content ads that enables advertisers and users to foster more awareness of their brand to attain their business goals. We work on the end-to-end ads delivery tech stack, including ads bidding, ranking, and forecas

Software Engineer Intern (Recommendation Infrastructure) - 2026 Start (PhD)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A24528D Apply to this job Share this listing: Responsibilities Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation products to provide the most reliable and best experience for our TikTok users. Interns are important parts to our team with your fresh ideas and creative thoughts. We are looking for talented individuals to join us for an internship in 2026. Internsh

PCB Design Engineer - Autonomous Vehicle Systems

Yoh - A Day & Zimmerman Company

Fremont, California, USA

Full-time

PCB Design Engineer Autonomous Vehicle Systems Looking for an experienced PCB Design Engineer to support the development of next-gen electronic systems for autonomous vehicle platforms. You will be responsible for end-to-end printed circuit board design using Altium Designer, supporting high-performance, safety-critical hardware used in sensor modules, compute platforms, power distribution, and control systems. You will work closely with electrical, mechanical, and systems engineers to bring co

Senior FPGA Design Engineer

Kforce Technology Staffing

San Jose, California, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking a Senior FPGA Design Engineer in San Jose, CA. Summary: A technology-focused organization is seeking a highly skilled FPGA and Hardware Development Engineer to lead the design and implementation of FPGA and embedded processor solutions for advanced optics systems. This role involves defining system-level requirements, developing embedded hardware architecture, and delivering high-performance, real-time digital designs. The ideal candidate wi