Backend Software Engineer

20 hours ago


Seattle, Washington, United States Tik Tok Full time
Senior Backend Software Engineer, Shop Ads

Responsibilities

We are looking for strong Backend Engineers who are excited to grow their business understanding, build highly scalable and reliable software, and partner across disciplines with global teams in pursuit of excellence.

Key Responsibilities:
1. Build highly scalable machine learning systems/infra to improve ads ranking results.
2. Explore, develop and experiment with new features to improve model accuracy.
3. Understand ads platform objectives and take full advantage of state-of-the-art backend development techniques to improve ad quality, relevancy, and select the best shop ad candidates delivered to end-users.

Qualifications

We are looking for candidates with a BS/MS degree in Computer Science or similar fields, with related industry experience. Preferably, candidates should have solid Computer Science fundamentals (algorithms, data structures, software design) and solid programming skills, proficient in Python/Golang/Java/C/C++. Experience in building high-load distributed systems or data processing pipelines is a plus.

About Us

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://shorturl.at/cdpT2

  • Seattle, Washington, United States Envoy Full time

    Job DescriptionAt Envoy, we're revolutionizing the workplace experience for companies around the globe. As a Senior Backend Software Engineer, you will play a critical role in shaping the future of our Workplace product. This is an exciting opportunity to join a collaborative and dynamic team, where you'll have the chance to drive ambitious system design,...

  • Software Engineer

    4 weeks ago


    Seattle, Washington, United States Ensign Therapy Full time

    About the Role:As a Senior Backend Developer, you will be responsible for designing, developing, and maintaining the backend infrastructure of our software applications. This includes working on the server-side logic, database integration, and API connectivity.Key Responsibilities:Design and develop scalable, efficient, and secure backend systemsCollaborate...

  • Software Engineer

    3 weeks ago


    Seattle, Washington, United States Coupang Full time

    About the Role:This position involves designing, developing, and maintaining the backend of our software application using Java.Key Responsibilities:Develop high-quality backend software components using Java.Collaborate with cross-functional teams to ensure smooth integration with frontend and database components.Investigate and resolve complex technical...


  • Seattle, Washington, United States Tik Tok Full time

    E-commerce Backend Engineering with AITikTok is a leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. We believe that our platform should connect people from across the globe and so does our workplace.ResponsibilitiesAs a Backend Software Engineer, you will participate in the development of AI customer service...


  • Seattle, Washington, United States DocuSign Full time

    Job OverviewDocusign is a leader in e-signature and contract lifecycle management (CLM). As a Senior Backend Software Developer, you will be a key member of the Template Authoring team, responsible for building the foundation for great template building experiences and delightful user interfaces. We are seeking a talented Backend Software Engineer to join...

  • Software Engineer

    3 weeks ago


    Seattle, Washington, United States Solomon Page Full time

    We are looking for a skilled Backend Developer to join our team at {company}. As a key member of our engineering team, you will be responsible for designing, developing, and maintaining our backend systems. Your primary focus will be on building scalable, efficient, and secure backend infrastructure to support our growing business.Main...


  • Seattle, Washington, United States FIS Full time

    Job Summary We are seeking a highly skilled Senior Backend Software Engineer to join our team at FIS. This role is perfect for someone who is passionate about building innovative fintech solutions and wants to be part of a dynamic team that is shaping the future of finance. About the Role As a Senior Backend Software Engineer, you will be responsible for...


  • Seattle, Washington, United States Envoy Full time

    About EnvoyEnvoy's workplace platform has revolutionized how companies welcome visitors, improve the onsite experience, book desks and meeting rooms, manage deliveries, and access accurate and unified workplace data in thousands of locations worldwide.We provide a simple way to manage your complex safety, security, and compliance needs across all your...


  • Seattle, Washington, United States Snap Inc. Full time

    Snap Inc., a leading technology company, is seeking a highly skilled Backend Engineer to join its team.At Snap Inc., we believe that technology has the power to change the world. We are committed to contributing to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.As a Backend Engineer...


  • Seattle, Washington, United States Tik Tok Full time

    About UsTikTok is a leading global platform for short-form mobile video, and our mission is to inspire creativity and bring joy. Our global offices are located in various cities, including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul, and Tokyo. We are a team that believes in the power of creativity and collaboration. Our...

  • Software Engineer

    4 weeks ago


    Seattle, Washington, United States Soliant Full time

    As a Software Engineer - Frontend Development, you will be responsible for designing and implementing the user interface and user experience of our web application. Your primary focus will be on creating a visually appealing and user-friendly interface that meets the needs of our customers.In this role, you will work closely with our backend development team...


  • Seattle, Washington, United States Snap Inc. Full time

    About Snap Inc.At Snap Inc., we're dedicated to improving the way people live and communicate. Our technology company believes in the power of innovation and collaboration to create a better world. As a key player in the tech industry, we strive to stay at the forefront of cutting-edge technologies, from augmented reality to visual messaging apps.We're...


  • Seattle, Washington, United States Amazon Full time

    AEX mission is to enable Amazonians with secure, productive and delightful device experiences via ML- and AI- powered data intelligence and automation.We're hiring an SDE III to lead a mission-critical team that owns fleet endpoint management backends together with the corresponding unified data intelligence platform.You will lead a highly motivated team to...

  • Software Engineer

    1 month ago


    Seattle, Washington, United States MotherDuck Full time

    We're building a cutting-edge data infrastructure at MotherDuck, and we're looking for a talented Software Engineer to join our Platforms team.As a key member of our team, you'll be responsible for designing and developing the runtime that manages our DuckDB clusters, ensuring seamless performance and scalability.With a strong background in backend...


  • Seattle, Washington, United States VamosVentures Full time

    Protect Our Customers, Drive Business GrowthVamosVentures is seeking a highly skilled Senior Software Engineer to join our Engineering team. As a key member of our Risk Management Systems group, you will be responsible for designing and developing innovative solutions to manage risk at scale. Your expertise in data-driven systems will enable us to provide...


  • Seattle, Washington, United States CareerPaths NW Full time

    Job Title: {title}About the Role:As a key member of our team, you will be responsible for designing, developing, and maintaining our software applications. Your primary focus will be on backend development, ensuring the stability and scalability of our systems.Key Responsibilities:• Design and develop high-quality software applications• Collaborate with...


  • Seattle, Washington, United States Amazon Full time

    About AmazonAt Amazon, our mission is to build innovative products that improve people's lives. Our team of passionate individuals works collaboratively to develop scalable, secure, and highly available systems.We're looking for a motivated engineer to join our cloud software development team. As a member of this team, you'll work on building key features...


  • Seattle, Washington, United States Amazon Full time

    About the Role:As a software development engineer on Amazon's Personalization team, you will play a key role in designing, developing, and building features on backend distributed services at scale.Our team enables innovation on behalf of our customers by making it easy to get the right content in front of the right customers at the right time.We build...

  • Senior Software Architect

    37 minutes ago


    Seattle, Washington, United States Gable Full time

    Revolutionizing Data ManagementWe are seeking a highly skilled Senior Software Engineer to join our pioneering team at Gable.ai, a Seattle-based startup that is redefining the data industry. As a key member of our engineering team, you will be responsible for designing and delivering full-stack product features that empower developers to build and manage...


  • Seattle, Washington, United States Photon Full time

    About the RoleWe are seeking a highly skilled Enterprise CMS Developer to join our team at Photon. As a key member of our development team, you will be responsible for designing, implementing, and maintaining our company's Content Management Systems.Key ResponsibilitiesDevelop and maintain our company's Content Management Systems using C#, HTML, CSS, and...