Lead Backend Engineer jobs

Hybrid in San Ramon, California

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Yesterday

Position: Senior Backend Engineer (PYTHON) Location: San Ramon, CA / Redwood City, CA (2-3 days onsite) About the RoleWe are seeking a Senior Backend Engineer to design and build scalable, secure, and high-performance backend systems powering our Personal AI & Human Connection intelligence platform. You will architect and implement cloud-native microservices and APIs that handle sensitive patient data (PII) at scale while ensuring compliance, reliability, and performance.The ideal candidate has

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Contract

Depends on Experience

Sr Backend Engineer (Node.JS)

Hybrid in Mountain View, California

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30+d ago

Sr Backend Engineer (Node.JS) Mountain View, CA Hybrid position About the Opportunity: Avenue Code is looking for an experienced and motivated Sr Back End Engineer to join our team. We expect you to be a quick thinker, able to work independently, and comfortable leading initiatives when required, bringing a solid amount of hands-on experience across modern backend tech stacks and guiding less-experienced engineers on the team without formally managing them. If you are adaptable, creative, and ca

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Full-time

$140,000 - $160,000

Backend Engineer OR Python Engineer

Hybrid in San Ramon, California

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Today

Role: Senior Backend Engineer Location: San Roman, CA & Redwood City, CA About the Role We are seeking a Senior Backend Engineer to design and build scalable, secure, and high-performance backend systems powering our Personal AI & Human Connection intelligence platform. You will architect and implement cloud-native microservices and APIs that handle sensitive patient data (PII) at scale while ensuring compliance, reliability, and performance. The ideal candidate has deep expertise in Python, AWS

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Contract

Depends on Experience

Senior Software Engineer - Backend Platform & Commerce Services

No location provided

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Today

Overview We are seeking a Software Engineer to drive the next generation of scalable, resilient, and performant backend systems at Microsoft. This role is ideal for a backend-focused engineer with deep experience in .NET/C#, distributed systems, and enterprise-scale commerce platforms. You will architect and build robust services powering pricing, cart, and checkout experiences while ensuring reliability, observability, and compliance at scale. Our team sits within Marketing but plays a unique r

Full-time

USD 119,800.00 - 234,700.00 per year

Principal Backend/ML Engineer

Atlanta, Georgia

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Today

A new start-up that develops autonomous AI agents to handle security incidents is hiring a Principal Backend Engineer. Their technology leverages LLM and RAG systems that function as virtual SOC Analysts, creating a platform where AI agents act as Security Analysts, Threat Intelligence Analysts, and Incident Responders. These agents are able to investigate issues, detect threats, and respond to incidents with minimal human involvement. They are looking for a hands-on engineer to lead the design

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Full-time

$150000 - $200000

Senior Backend Integrations Engineer

New York, New York

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Today

Job Title: Senior Backend Integrations Engineer Location: NYC (Hybrid - 4 days onsite) Compensation range: $180k-220K depending on experience *Must be located and authorized to work here in the US without visa sponsorship now or in the future. No C2C inquiries* A Series B, B2B SaaS platform used by grocery stores for AI calculated loyalty programs and analytics is looking for a Senior Backend Integrations Engineer to join to them in NYC. As a Senior Integrations Engineer, the ideal candidate w

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Full-time

USD 180,000.00 - 220,000.00 per year

Sr Backend Software Engineer- Infrastructure

Herndon, Virginia

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Today

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate

Full-time

USD 157,600.00 - 216,700.00 per year

Senior Backend Software Engineer - Trust and Safety - San Jose

San Jose, California

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Today

Responsibilities About Us: TikTok identifies Trust and Safety as a top priority, and our team obsesses over it daily. The Trust and Safety (TnS) engineering team is responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. Our team is responsible for achieving goals by building content moderation process systems, rule en

Full-time

USD 136,800.00 per year

Principal Software Engineer (ML/Backend - Java - DLP)

Santa Clara, California

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Today

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

Full-time

USD 147,000.00 - 237,500.00 per year

Senior Backend Software Engineer / Golang / AWS

Dallas, Texas

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Today

We are partnered with a company in the automotive space, they leverage AI and computer vision as they revolutionize traffic, parking and fleet management. They are currently hiring a Senior Backend Engineer to join their team on a full-time direct hire basis. If you are passionate about building scalable systems where your work can directly improve city life this is the role for you. They are ideally looking for a back-end engineer that is strong in programming with Golang, as well as working wi

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Full-time

$150000 - $170000

Backend Software Engineer (Data and ML Innovation)

Hybrid in Cupertino, California

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Yesterday

<>A globally leading consumer device company headquartered in Cupertino, CA is looking for Senior Backend Software Engineer (Data and ML Innovation) to join their dynamic team! The vision for the AI/ML FM Data organization is to improve Foundation Models by leveraging data from a variety of sources: crawl, license, vendor and internal crowd-sourcing. As a Senior Software Engineer on the team, you will drive backend innovations, identify key opportunity areas where data can play a crucial role an

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Contract

$77 - $92

Senior Backend Engineer (MTS 1)

Remote or Austin, Texas

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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 115,200.00 - 199,700.00 per year

Sr Backend Software Engineer - Data and ML Innovation

Cupertino, California

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Today

Job Title: Sr Backend Software Engineering, Data and ML Innovation Location: Cupertino, CA (Hybrid onsite Tues - Thurs) Duration: 3 months with possible extension Pay Range: $70-$74.00/hr on w2, DOEJob Summary: Description We are looking for people with a track record in building scalable pipelines and services. Join us, and impact hundreds of millions of customers across billions of their interactions with foundation model powered Intelligence features, that are available on iPhone, iPad, HomeP

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Full-time, Contract

$74.63 hr

Senior Back-End Engineer - Java & AWS

Juno Beach, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Back-End Engineer - Java & AWS in Juno Beach, FL. Summary: This position will be responsible for developing software tools to enable the management of trading risk and credit. The ideal candidate will have experience in development of months-long projects and will be comfortable making technology decisions that will impact core application functionality. Job Duties: * Develop and maintain backend applications using Java technologie

Contract

$45 - $55 hourly

Senior Backend Software Engineer, Shop Ads - USDS

Seattle, Washington

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Today

Responsibilities About the team The TikTok USDS Shop Ads team is dedicated to blending advertiser focus with technical expertise. Our mission is to enhance shop ads-both open-loop and closed-loop-to establish TikTok US as an essential growth engine for businesses of all sizes and a top destination for consumers to discover and buy products, content, and services. We are crucial to driving TikTok's ad revenue and are committed to developing the next-generation shop ad solutions for the platform.

Full-time

USD 177,688.00 - 341,734.00 per year

Senior Backend Software Engineer, Shop Ads - USDS

San Jose, California

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Today

Full-time

USD 136,800.00 per year

Backend Software Engineer .Net

Fremont, California

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Today

Job Title: Backend Software Engineer (.Net) Location: Fremont, CA Duration: 12+ Mos Summary: Our direct client is searching for a Sr Backend Engineer to join their growing and dynamic organization. As a Software Engineer on this team, you will design and deliver the distributed systems that power real-time data flows across the organization, enable smarter decisions and seamless customer experiences. You will work with modern architecture, AI agents, to solve complex challenges that directly

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Contract, Third Party

Senior Software Engineer, Backend (Developer Experience)

Remote

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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 180,625.00 - 212,500.00 per year

(USA) Staff, Software Engineer (Fullstack - Backend)

Sunnyvale, California

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Today

Position Summary What you'll do "Immigration sponsorship is not available in this role." Walmart Global Tech is looking to hire a Staff Software Engineer (Full Stack) for their Marketplace Engineering team. An ideal candidate must have expertise in Java, React, strong knowledge of algorithms and data structures, cloud application development, automation tools, CI/CD pipeline, and a proven understanding of microservices and REST APIs. As a part of Walmart Global Tech, you will build industry

Full-time

USD 143,000.00 - 286,000.00 per year

Principal Backend Engineer/ RAG, Agentic AI, LLMs

Atlanta, Georgia

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Today

A cyber security startup is looking to add a Principal BE Engineer to their team. In this role, you'll be working on developing backend systems and data infrastructure, creating solutions while mentoring engineers across the organization. A big component for this role is writing code for cybersecurity data processing and AI agents. The company is at the crossroads of cyber security and agentic AI, which are two of the hottest industries within technology right now. Due to funding, this company i

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Full-time

$150000 - $200000

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Lead Backend Engineer jobs