Back End Software Engineer jobs in Los Angeles, CA

Senior Backend Software Engineer, TikTok - Social User and Relation

Los Angeles, California

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Today

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. Some core features and components we build and maintain include User Profile, Story, Inbox, Messaging, Follow, Like, Comment, Tag, etc. We seek talented individuals who enjoy the intersection of product, data, design, and engineering. As a Socia

Full-time

USD 177,688.00 - 341,734.00 per year

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

Los Angeles, California

•

Today

Responsibilities The Social Graph team at TikTok is at the forefront of innovation in large-scale graph computing. We design and build the core graph infrastructure that powers TikTok's social ecosystem - processing trillions of edges and billions of vertices to deliver real-time relationship insights to billions of users worldwide. Our high-performance engine enables millisecond-level multi-hop queries, dynamic cluster and community detection, and real-time graph mining-directly powering key f

Full-time

USD 42.75 - 42.75 per hour

Backend Software Engineer Intern (TikTok-Social-User and Relation) - 2026 Summer (BS/MS)

Los Angeles, California

•

Today

Full-time

USD 42.75 - 42.75 per hour

Backend Software Engineer (ML/Python)

Remote or Hybrid

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Today

Backend Software Engineer (ML/Python) W2 Contract Salary Range: $124,800 - $145,600 per year Location: Remote Role - PST Job Summary: We are the engineering team for an internal service that generates, manages, and consumes datasets, features, and embeddings used for ML training. Our team is rolling out the second generation of the services and migrating customers from the previous service to the new one. This role will involve working with the engineering team, EPM, and customers, and will

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Contract

$60 - $70 per hour

Staff Backend Software Engineer

Remote or San Francisco, California

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Today

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Full-time

USD 170,371.00 - 350,763.00 per year

Backend Software Engineer

Remote or Morrisville, North Carolina

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Today

Description We are looking for a skilled Backend Software Engineer to join our team in Morrisville, North Carolina. As part of the Security and Trust Organization, you will play a pivotal role in ensuring customer data protection, compliance, and overall security across a wide range of products and services. This is a long-term contract position where you will have the opportunity to contribute to cutting-edge security solutions while collaborating with talented professionals. Responsibilities:

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Contract

USD 54.00 - 57.00 per hour

Senior Backend Engineer

Los Angeles, California

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Today

100% REMOTE Senior Backend Software Engineer / Senior .NET Developer Needed for Growing Fintech Startup! This Jobot Job is hosted by: Reed Kellick Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $135,000 - $175,000 per year A bit about us: We are a growing fintech startup that is on the lookout for a talented Senior Backend Developer / Senior .NET Engineer! Why join us? As a Senior Backend Software Developer / Senior .NET Software Enginee

Full-time

USD 135,000.00 - 175,000.00 per year

MTS 1, Backend Software Engineer

Remote or San Jose, California

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Today

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Full-time

USD 166,400.00 - 222,100.00 per year

Back End Software Engineer - Flowable

Remote

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5d ago

Vaco is partnering with a leading university in the online education industry to bring on a Software Engineer with a strong background in Java full-stack development. This role is highly specialized: the top immediate need is Flowable (BPMN/DMN) expertise for process-driven development. Once established, youll broaden your scope to core Java and integration work supporting enterprise-scale applications. Youll play a key role in transforming and modernizing the clients software ecosystem, leverag

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Contract

$60

Senior Back-end Software Engineer, Remote in the U.S.

Remote

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Today

Applications are accepted until further notice Cisco's Security camera team is a growing, fast-moving team building security cameras with a unique edge-storage architecture and AI-powered features, disrupting an industry where innovation is rare. The security cameras blend the elegance and ease of use of high-end consumer systems with the immense scalability, security, and power of enterprise-grade solutions. Our Culture Through our intuitive platform, we empower organizations of all sizes to

Full-time

USD 131,000.00 - 240,000.00 per year

Internship, Backend Software Engineer, Diagnostics (Winter/Spring 2026)

Remote or Palo Alto, California

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Yesterday

Consider before submitting an application: This position is expected to start around January 2026 and continue through the Winter/Spring term (ending approximately May 2026) or continuing into Summer 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returnin

Full-time

USD 36.09 - 56.13 per hour

Backend Product Software Engineer, Reclaim

Remote

•

Yesterday

Role Description As a Product Engineer at Dropbox, you will play a pivotal role in shaping the future of collaboration and file sharing. Your responsibilities will revolve around developing and enhancing our suite of Dropbox Products to deliver exceptional user experiences. You will work closely with cross-functional teams, turning innovative ideas into robust, scalable, and user-friendly features. This year, Dropbox is on a mission to expedite the creation and implementation of AI-enable prod

Full-time

USD 177,500.00 - 240,100.00 per year

Senior Backend Product Software Engineer, Reclaim

Remote

•

Today

Full-time

USD 195,800.00 - 265,000.00 per year

Backend Product Software Engineer, AI Features

Remote

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Today

Role Description Dropbox is evolving. AI is no longer a differentiator, it's the new default. We've launched Dropbox Dash, an AI-powered universal search that connects all your apps, content, and tools into one search bar. Now we're bringing that power directly into the heart of Dropbox: our File, Sync, and Share (FSS) experience used by millions. We're looking for senior engineers to help us embed Dash into Core, not just as a future vision, but as an immediate, top-priority initiative. You'l

Full-time

USD 177,500.00 - 240,100.00 per year

Senior Backend Product Software Engineer, AI Features

Remote

•

Today

Full-time

USD 195,800.00 - 265,000.00 per year

Lead Backend Engineer - gPRC, Spring, Springboot, Java, NoSql, Relational Databases

Remote

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Today

Lead Backend Engineer Type: W2 With Benefits - No C2C Location: Will support MST or CST Time Zones Top 6 Technical Skills: 10+ years Java, Go, Scala Relational databases: MySQL, PostgreSQL NoSQL databases: DynamoDB, Cassandra, Couchbase Spring, Springboot and Spring ecosystem technologies RESTful and gRPC micro services Experience working in full-stack environment Top 3 Soft Skills: Strong documentation, problem-solver Excellent communication Own from Jira to Production Complete List of Techni

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Full-time

Depends on Experience

Backend Engineer (Java, Kotlin)

Glendale, California

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12d ago

Description/Comment: The Studio Tech Team is looking for a Backend Engineer to join our Debut screening platform team. Debut is an exclusive, invitation-only platform designed to securely screen content and protect Client's IP. Our mission is to build highly available, high-performance services that are essential for delivering top-tier content to our audiences. If you have a passion for streaming media or want to contribute to a growing team that plays a vital role in the functionality of our

Easy Apply

Contract

$95 - $100

Software Engineer, Backend - DevX Server Foundations

Remote

•

Today

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Full-time

USD 152,405.00 - 179,300.00 per year

Senior Software Engineer - Java Backend

Remote or Woonsocket, Rhode Island

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Today

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Full-time

USD 101,970.00 - 203,940.00 per year

Software Engineer-Backend-Mobile

Remote or Kansas City, Missouri

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Today

Description Position: Software Engineer - Full Stack (Mobile-First, Backend-Focused) Location: Remote Salary: up to $160,000 base annual salary + bonus + excellent benefits Build the future from the ground up. We're launching a brand-new product in a brand-new department-with the backing of a financially strong, well-established company. This is a rare opportunity to join a zero-to-one initiative with a startup vibe, where your work will directly shape the mobile-first experience from day one.

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Full-time

USD 160,000.00 per year

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Back End Software Engineer jobs in Los Angeles, CA, USA