backend software developer Jobs in san jose, ca

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Senior Java Backend Developer

KnackHook, LLC

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Santa Clara, California, USA

Contract

Java Backend Developer Contract to Hire Hybrid in Santa Clara, CA We are looking for a Java Backend Developer for our client in Santa Clara, CA. Techstack- Spring, Spring boot, Rest Api, spring security, ES, Oracle/ Postgress/ Some Relational DB, Kafka, Splunk, Unit testing, Caching mechanisms, Elastic Search, Redis,
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Posted 4 days ago

JAVA Backend Developer

Caspex Corporation

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Sunnyvale, California, USA

Full-time

Position : JAVA Backend Developer Location : Sunnyvale, CA JOB DESCRIPTION: Qualifications 12+ Years of Solid experience in large scale distributed systems and event-driven architecturesStrong Java/J2EE, SpringBoot.Reactive Programming with JAVA is a plus.Handson Experience with L1/L2 Caching.KAFKA, Reactive Java.Cassandra, SQL, NOSQL Database experience.Knowledge of technologies used in building scalable, distributed systems in virtualized cloud environments.Solid DevOps skills in troubleshooti
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Posted 1 day ago

Backend Software Engineer (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A82658 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 miss
Posted 27 days ago | Updated 10 hours ago

Java Backend Developer

Tranzeal, Inc.

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Mountain View, California, USA

Contract

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as prepackaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterpr
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Posted 3 days ago

Backend Node.JS Developer

BayOne Solutions

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Sunnyvale, California, USA

Third Party, Contract

Job Title: Node.JS Backend Developer Location: Sunnyvale, CA (Hybrid) Duration: C2H 6+ Months Required Qualifications: Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Proficiency in JavaScript, HTML, CSS, and front-end frameworks.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience working with RESTful APIs and integrating with backend systems
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Posted 2 days ago

Backend Software Engineer, TikTok - Social Interaction

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A2342A Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Social Interaction team is mainly focusing on building a reliable and adaptive platform that enables users to meet and interact with thei
Posted 60+ days ago | Updated 10 hours ago

Backend Software Engineer Intern (TikTok-Global Live-Foundation) - 2026 Summer(BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A121045 Apply to this job Share this listing: Responsibilities The TikTok LIVE Foundation Governance Engineering team is a global team responsible for ensuring the quality of live streaming content. It takes on the responsibility of building the backend system, collaborating with data scientists, ecosystem governance managers, the operations team, and the Trust & Safety Algorithm team. Together, we develop human-based and machine-bas
Posted 5 days ago | Updated 10 hours ago

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

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A241953 Apply to this job Share this listing: Responsibilities About the team TikTok's User & Creator Product (UCP) team brings together diverse cross-functional teams, including engineering, data science, recommendation/algorithm, product, marketing, and operations, all driven by a data-centric approach to fuel creator and content growth. Our team works collaboratively to empower creators worldwide, helping them express their creati
Posted 5 days ago | Updated 10 hours ago

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

TikTok

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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
Posted 5 days ago | Updated 10 hours ago

Senior Distinguished I, Software Engineer-Backend

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary About Project Sparky These roles support Project Sparky, an AI-powered chat assistant for iOS and Android platforms. Sparky helps users manage everyday shopping tasks-such as ordering groceries or scheduling car services-by remembering preferences and past interactions to streamline repeat activities. The project is deeply rooted in generative AI and creating the groundwork to move towards agentic AI by enabling personalized, context-aware assistance that evolves with user beha
Posted 10 hours ago

Principal Software Engineer (Backend Engineering)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 29 days ago | Updated 10 hours ago

Java Backend Developer 7+ looking Candidates from PST

TekVivid

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San Jose, California, USA

Contract

Role: Java Developer Location: San Jose CA - Onsite Duration: 12+ Months EXP:- 7+ Years (W2 Only) Note: Open for Relocation from (PST States) Skills Required: MicroservicesSpring BootAPIMore into Backend
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Posted 2 days ago

Backend Software Engineer Intern (TikTok-Music-Music Content Ecosystem) - 2026 Summer (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A85900 Apply to this job Share this listing: Responsibilities TikTok Music team's mission is to build resonance and inspire expression through music, which includes features on TikTok and SoundOn. The team's mission is to inspire music creation & consumption by serving music artists along the lifecycle of music creation, discovery, promotion, artist engagement and monetization. We are looking for talented individuals to join us for a
Posted 8 days ago | Updated 10 hours ago

Backend Software Engineer Intern (TikTok-Product Infrastructure-Customer Service Platform) - 2026 Summer(BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A01561 Apply to this job Share this listing: Responsibilities The TikTok Customer Service Platform (CSP) is primarily responsible for providing efficient support services to TikTok users, collecting and analyzing user feedback, and assisting TikTok in continuously optimizing its products and services to enhance user experience and satisfaction. Business Value 1. Increase user retention rate: The customer service platform can provide
Posted 6 days ago | Updated 10 hours ago

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

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A132679 Apply to this job Share this listing: Responsibilities Our team's mission is to power the creator economy by offering economic opportunities for creators who inspire creativity, bring joy, and provide value to our community. We are a product facing team and you will work closely with a multi-disciplinary team (Product, Research, Design, and Data) to define and build solutions for creators who inspire members of our community
Posted 7 days ago | Updated 10 hours ago

Senior Backend Software Engineer - P User & Creator Product (UCP)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A112337 Apply to this job Share this listing: Responsibilities TikTok's User & Creator Product (UCP) team comprises of various cross-functional teams including engineering, data science, recommendation/algorithm, product, marketing, and operations, that adopt a data-driven approach to foster growth of creators and content. Our team collaborates closely to assist creators worldwide in expressing their creativity, expanding their foll
Posted 30 days ago | Updated 10 hours ago

Sr Principal Engineer Software (Cortex Backend Engineering)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 22 days ago | Updated 10 hours ago

Software -Back-End Engineer

General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Agile Methodology, Software Development, Software Development Life Cycle (SDLC), Software Testing Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Software Back-End Engineer Responsibilities Applies expert knowle
Posted 1 day ago | Updated 10 hours ago

Software Engineer III-Java Backend

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary What you'll do We are seeking a talented and passionate Software Engineer to join our team. The ideal candidate will have experience working in a large project environment, possessing solid technical leadership abilities along with a strong development background in Java. You will collaborate with our product team, architects, and quality assurance personnel, taking the lead in designing, developing, and enhancing resilient and easy-to-maintain applications. About Team: Our
Posted 10 hours ago

Software Engineer, Backend Engineering- AI Software and Platform Team

Cisco Systems, Inc.

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San Jose, California, USA

Full-time

Applications are accepted until further notice Who We Are The Cisco's AI team consists of AI researchers, and software developers who collaborate to build innovative products and platforms for Cisco. We are motivated by tackling unique challenges that arise when connecting people and devices at a world-wide scale. Who You'll Work With You will join a newly formed, dynamic AI team as one of the core members, and have the opportunity to influence the culture and direction of the growing team. O
Posted 14 days ago | Updated 10 hours ago