Last updated: 2025-07-06

51 Backend Engineer jobs in Seattle.

Found

Found is building tools that give self-employed people the security and peace of mind that has historically only been possible at big corporations.

Senior Software Engineer

Seattle

  • Skills: backend frameworks, frontend frameworks, machine learning, data systems, relational databases, fault-tolerant systems, financial services, code quality, data analysis, cross-functional collaboration
  • Experience: 5+ years in software engineering, 2+ years with data systems or machine learning
  • Type: Full-time

Hive

Hive is the leading provider of cloud-based AI solutions to understand, search, and generate content, and is trusted by hundreds of the world's largest and mos…

Senior Software Engineer - Backend

Seattle

  • Skills: cloud-based AI solutions, pre-trained AI models, API requests, software applications, core services, web-based APIs, clean code, maintainable code, product development, scalability
  • Experience: Experience building core services and web-based APIs
  • Type: Full-time

Metropolis

Metropolis is an artificial intelligence company that uses computer vision technology to enable frictionless, checkout-free experiences in the real world. Toda…

Senior Software Engineer

Seattle

  • Skills: software engineering, Scala, Java, microservices, event driven architectures, Agile engineering processes, TDD/BDD, CI/CD, MySQL, Postgres
  • Experience: 6+ years of software engineering experience
  • Type: Full-time

Smartsheet

Smartsheet is a tech company with a human story to tell. We’re here to empower teams to manage projects, automate workflows, and rapidly build new secure solut…

Senior Engineer - Cloud Data Architecture

Bellevue

  • Skills: cloud-native, AWS DMS, MySQL replication, Redis Enterprise, Java, Spring Boot, Kubernetes, service-oriented architecture, REST APIs, scalable back-end systems
  • Experience: 10+ years software development experience, 10+ years programming experience, 2+ years experience with cloud technologies
  • Type: Full-time

Truveta

Truveta is the world’s first health provider led data platform with a vision of Saving Lives with Data. Our mission is to enable researchers to find cures fast…

Software Engineer - Fullstack

Seattle

  • Skills: software engineering, cloud-based paradigms, scalable software solutions, microservices, SaaS ecosystem, distributed systems, data pipelines, APIs, privacy, security
  • Experience: 2+ years of experience building production quality software in a team setting
  • Type: Full-time

Revefi

Revefi is building a category-defining, world-class data observability solution to solve data reliability and quality problems, enabling its users to have full…

Technical Lead Software Engineer

Seattle

  • Skills: Technical Lead, Software Engineer, Cloud-based, SaaS, Data Management, Data Engineering, AI, Machine Learning, Backend Systems, Cross-functional Collaboration
  • Experience: Experience in software engineering with a focus on cloud-based solutions and SaaS platforms.
  • Type: Full-time

Whatnot

Whatnot is the largest livestream shopping platform in North America and Europe to buy, sell, and discover the things you love. We’re re-defining e-commerce by…

Backend Engineer

Seattle

  • Skills: Logistics, software engineering, Python, Elixir, JavaScript, problem solver, global carrier integrations, shipping experience, payment systems, high-growth company
  • Experience: 5+ years of software engineering experience
  • Type: Full-time

Coupang

Coupang is reimagining the shopping experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is deliv…

Principal Backend Engineer (AI Infra)

Seattle

  • Skills: Hybrid Cloud, Infrastructure, Machine Learning, CI/CD, Terraform, Ansible, Kubernetes, Docker, Cloud Services, DevOps
  • Experience: 10+ years of backend engineering, Cloud and on-premise infrastructure Design, Deployment, DevOps
  • Type: Full-time

Axon

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and clou…

Staff Backend Software Engineer

Seattle

  • Skills: backend software engineering, collaboration, system design, technical direction, mentoring, cloud systems, high availability, scalability, database experience, open source technologies
  • Experience: 10+ years of experience in software engineering

Salesforce

Salesforce has opportunities for experienced software developers who want their lines of code to have significant and measurable positive impact for users, the…

Backend Software Development Engineer - Mid/Senior/Lead/Principal

Seattle

  • Skills: Backend, Software Development, APIs, Cloud, Java, C++, Agile, Multi-tenant, REST, CI/CD
  • Experience: 3+ years backend software development experience
  • Type: Full time

MotherDuck

We’re on a mission to radically transform the data analyst user experience with a novel cloud architecture built on top of DuckDB.

Software Engineer

Seattle

  • Skills: backend development, infrastructure, DevOps, C++, Golang, distributed systems, microservices, Kubernetes, cloud platforms, SQL databases
  • Experience: Seasoned software engineer with a strong focus on backend development, infrastructure, and DevOps.
  • Type: Hybrid

Metropolis

Metropolis is an artificial intelligence company that uses computer vision technology to enable frictionless, checkout-free experiences in the real world. Toda…

Senior Software Engineer

Seattle

  • Skills: backend services, scalable systems, Agile engineering processes, microservices, container technologies, database technologies, automation testing, development lifecycle, customer satisfaction, high-volume applications
  • Experience: 6+ years of software engineering experience
  • Type: Full-time

Grammarly

Grammarly is the world’s leading AI writing assistance company trusted by over 40 million people and 50,000 organizations.

Back-End Software Engineer

Seattle

  • Skills: Back-End development, Java, AWS, cloud computing, software engineering, documentation, user experience, production systems, mentoring, algorithms
  • Experience: At least three years in Back-End development
  • Type: Full-time

Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obses…

Staff Engineer

Seattle

  • Skills: Java, SQL, NoSQL, IaC, Terraform, CI/CD, AWS, Azure, GCP, backend systems
  • Experience: 8+ years professional software development experience, or 6 years of experience with an advanced degree.
  • Type: Full-time

Axon

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and clou…

Staff Software Engineer

Seattle

  • Skills: software engineering, cloud technology, system design, collaboration, mentoring, technical strategy, high-availability, scalability, microservices, customer-obsession
  • Experience: 10+ years of experience in software engineering
  • Type: Full-time

Oleria Security

Oleria provides adaptive and autonomous identity security solutions that help organizations accelerate at the pace of change, trusting that their data is prote…

Senior Backend Software Engineer

Bellevue

  • Skills: backend development, cybersecurity, SaaS, API design, DevSecOps, AWS, cloud platform, data analysis, performance, security
  • Experience: 8+ years of professional experience in backend development
  • Type: Full-time

NewsBreak

NewsBreak is redefining the way users interact with local news and their communities. By bridging local users, local content creators, and local businesses, ou…

Software Engineer, Backend and Data

Bellevue

  • Skills: backend development, data warehouses, data pipelines, server-side logic, data protection, RESTful API, cloud-based infrastructure, SQL, NoSQL, programming languages
  • Experience: 3+ years of experience in backend software development.
  • Type: Full-time

Splunk

Splunk, a Cisco company, is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability …

Principal Backend Software Engineer-Pipeline Infrastructure

Des Moines

  • Skills: software engineering, distributed systems, data ingestion, cloud infrastructure, Golang, C++, PostgreSQL, Terraform, Kubernetes, microservices architecture
  • Experience: 15+ years of relevant software engineering experience
  • Type: Full-time

Axon

Axon is on a mission to Protect Life, focusing on safety and justice issues through its devices and cloud software. The company emphasizes teamwork, innovation…

Senior Software Engineer I

Seattle

  • Skills: cloud services, architecture decisions, high availability, open source technologies, mentoring, customer solutions, systems design, backend service, SQL, NoSQL
  • Experience: 6+ years of professional software development experience
  • Type: Full-time

Salesforce

Salesforce is a leading customer relationship management (CRM) platform that uses AI, data, and cloud technologies to help businesses improve their customer re…

Senior/Lead Backend Engineer

Seattle

  • Skills: Backend, Engineer, Software Engineering, CI Systems, Cloud Infrastructure, Agile, Python, AWS, Kubernetes, Linux
  • Experience: 5+ years
  • Type: Full-time

Meta Platforms, Inc.

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…

Software Engineer, Systems

Seattle

  • Skills: operating systems, software engineering, data analysis, web applications, high volume servers, modern abstractions, test coverage, distributed components, performance philosophy, immersive experiences
  • Type: full_time

Visa

Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial instituti…

Software Engineer

Bellevue

  • Skills: development, software engineering, payments technology, front-end development, back-end development, APIs, cloud computing, cyber security, scalability, real-time payments
  • Type: full_time

Meta Platforms, Inc.

Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…

Software Engineer, Systems

Bellevue

  • Skills: backend software, scalability, efficiency, code reviews, distributed systems, programming languages, data processing, networking, computer graphics, human-computer interaction
  • Type: full_time

Coupang

We exist to wow our customers. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reli…

Engineering Director - Developer Platform

Seattle

  • Skills: Kubernetes, infrastructure, distributed systems, cloud computing, AWS, GCP, scalability, backend systems, microservices, operational excellence
  • Type: full_time

Outreach

Outreach is the first and only AI Sales Execution Platform built for intelligent revenue workflows. Built on the world’s largest foundation of customer interac…

Staff Software Engineer - Internal Tools, Data, and Integrations

Seattle

  • Skills: data pipelines, AWS, SQL, Airflow, JSON, gRPC, CI/CD, distributed systems, Kafka, RabbitMQ
  • Type: full_time

Axon

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and clou…

Staff Software Engineer - Enterprise Team

Seattle

  • Skills: cloud strategy, system design, high-availability, scalable systems, containerization, orchestration, database technologies, SQL, NoSQL, mentoring
  • Type: full_time

Niantic

Niantic's mission is to use emerging technology to enrich our experiences as human beings in the physical world. We build products that inspire movement, explo…

Software Engineer - Server

Bellevue

  • Skills: Java, Go, C++, Python, SQL, networked systems, distributed systems, ETL pipelines, Kubernetes, AWS
  • Type: full_time

Robinhood Markets

Robinhood Markets was founded on a simple idea: that our financial markets should be accessible to all. With customers at the heart of our decisions, Robinhood…

Software Engineer

Bellevue

  • Skills: fintech, credit card, customer-centric, distributed systems, scalability, performance, backend engineering, software engineering, product experience, innovation
  • Type: full_time

The Trade Desk

The Trade Desk is a global technology company with a mission to create a better, more open internet for everyone through principled, intelligent advertising.

Full Stack Software Engineer II

Bellevue

  • Skills: full stack, backend infrastructure, data-focused products, custom solutions, algorithmic challenges, optimization, distributed system, automated testing, CI/CD, microservices
  • Type: full_time

Chewy

Senior Software Engineer, Site Analytics

Bellevue

  • Skills: full-stack, backend systems, event-driven architecture, cloud infrastructure, Apache Kafka, AWS, microservices, containerized applications, data platforms, SQL
  • Type: full_time

Duolingo

Duolingo is developing the best education in the world and making it universally available, with a mission to educate half a billion learners globally.

Software Engineer - Advanced Math Team

Seattle

  • Skills: software development, backend services, data structures, algorithms, Java, Python, Kotlin, database technologies, cloud providers, high-traffic APIs
  • Type: internship

Truveta

Truveta is the world’s first health provider led data platform with a vision of Saving Lives with Data. Our mission is to enable researchers to find cures fast…

Senior Software Engineer - Backend

Seattle

  • Skills: cloud-native, big data, distributed systems, data pipelines, APIs, Java, Python, C#, AWS, Kubernetes
  • Type: full_time

Salesforce

Salesforce is the Customer Company, inspiring the future of business with AI+ Data +CRM. We help companies across every industry blaze new trails and connect w…

Principal Software Engineer - Platform Services

Seattle

  • Skills: software engineering, content management, data management, taxonomy, AI architectures, microservices, data pipelines, RESTful APIs, JavaScript, TypeScript
  • Type: full_time

Robinhood Markets

Robinhood Markets was founded on a simple idea: that our financial markets should be accessible to all. With customers at the heart of our decisions, Robinhood…

Software Engineer - Money Platform Team

Bellevue

  • Skills: financial technology, scalable systems, distributed systems, backend engineering, performance, reliability, innovation, credit card, seamless integrations, customer-centric
  • Type: full_time

Google

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information.

Staff Software Engineer, Spanner EngProd

Kirkland

  • Skills: software engineering, distributed systems, database development, C++, backend systems, cloud storage, Kubernetes, Terraform, data integrity, developer productivity
  • Type: full_time