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467 senior software engineer platform jobs at 138 companies in Marysville, WA

1mo
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Senior Platform Software Engineer
Seattle or Santa Clara
$93k-$210k/yr OnsiteFull Time
Oracle Corporation
Oracle CorporationNYSE: ORCL: Cloud infrastructure and enterprise software solutions provider.
3+ YOERequires 3–5+ years of software engineering experience, with expertise in platform services, SDKs, distributed systems, APIs, testing, debugging, secure coding, performance optimization, and scalability.
SDK, application programming interface (API)
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3w
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Senior Platform Software Engineer
Bellevue or San Francisco
$149k-$224k/yr OnsiteFull Time
Salesforce
SalesforceNYSE: CRM: The #1 AI CRM driving customer success together.
Requires AI/ML knowledge, automation experience, Python or Go programming, API integration, cloud platforms, TDD, code review, SDLC, and CI/CD; vulnerability management experience preferred.
Python, Go, API, AWS, GCP, Azure, Test-Driven Development, CI/CD, Tenable, CrowdStrike, Agentforce
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1mo
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Senior Software Engineer, Developer Platform
Seattle, Washington, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
Hands-on CI/CD and infrastructure engineering experience with modern tooling, programming in Python/C++/Rust, containerization, IaC, Linux administration, and observability.
GitLab CI, Jenkins, GitHub Actions, Python, C++, Rust, Crossplane, Terraform, Ansible, Puppet, Chef, Docker, Kubernetes, Docker Swarm, Bash, CircleCI, GitOps, Datadog, Prometheus, Grafana, ELK, Splunk
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1mo
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Sr Engineer, Platform Software (NTD)
Redmond, Washington, United States
$145k-$261k/yr OnsiteFull Time
Nintendo Technology Development Inc.
Nintendo Technology Development Inc.: Nintendo-owned research and development creating hardware and software technologies for Nintendo platforms and games.
5+ YOE5+ years developing device drivers and multithreaded low-level software in C/C++; experience with PCIe, DMA, interrupts, memory ordering; bachelor's in computer or electrical engineering required.
C, C++, PCI Express (PCIe), PCIe protocol analyzer, oscilloscope
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10h
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Senior Lead Software Engineer- Inference platform engineer
Seattle, Washington, United States
$176k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOERequires 5+ years of software engineering experience, system design, Kubernetes, Docker, programming, cloud platforms, infrastructure as code, machine learning, and responsible AI-assisted development.
Kubernetes, Docker, Python, Go, Java, C#, Prometheus, Grafana, MLflow, vLLM, NVIDIA, DCGM, BCM, Dynamo Inference, IaaS, PaaS, SaaS, Microservices, CI/CD, Infrastructure as Code, SDLC, TLM
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2mo
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Senior Platform Engineer
Seattle or Atlanta or Boston
$134k-$215k/yr HybridFull Time
Axon
AxonNASDAQ: AXON: Develops public safety technologies, devices, and cloud software.
7+ YOEBachelor's in CS/Engineering, 7+ years software engineering experience designing and operating distributed systems, Kubernetes, cloud (Azure/AWS/GCP), observability, datastores, Kafka, and infrastructure-as-code (Terraform/Pulumi).
Kubernetes, GitOps, Terraform, Pulumi, Grafana, Datadog, New Relic, MySQL, Cassandra, PostgreSQL, Kafka, Azure, AWS, GCP
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2w
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Senior Software Engineer, Backend - Infra/Platform, VenturaOS
Bellevue, Washington, United States
$137k-$252k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Global independent platform for programmatic digital advertising.
6+ YOE6+ years of software engineering experience with cloud platforms or distributed systems; backend language experience, production infrastructure expertise, infrastructure-as-code, observability, databases, platform ownership, and mentoring experience.
Node.js, TypeScript, Java, Kotlin, Go, C#, Kubernetes, VPN, SQL, NoSQL, GitLab, Jenkins, Gerrit, AOSP, Prometheus, Postgres, MySQL, Redis, AWS, GCP, Azure
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Senior Software Developer, Platform Engineering
Seattle, Washington, United States
$167k-$204k/yr OnsiteFull Time
Rocket Homes
Rocket Homes: Technology-driven real estate service provider connecting home buyers and sellers with listings and real estate agents.
5+ YOE5+ years frontend/full-stack experience focused on developer tooling or platform engineering with JavaScript/TypeScript and React, testing and CI/CD expertise, containerization, observability, and AI tooling; able to lead integrations and participate in on-call.
JavaScript, TypeScript, React, Jest, Vitest, Playwright, GitHub Actions, Rust, Docker, Datadog, Claude Code
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2w
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Senior Software Engineer, Agentic Platform
New York City or Austin or Seattle
$195k-$255k/yr OnsiteFull Time
Epiq
Epiq: Private legal-services provider helping law firms, corporations, financial institutions, and government agencies manage complex matters.
5+ YOE5+ years of software engineering experience; production LLM applications, agentic architectures, RAG, Python, distributed systems, APIs, observability, cloud containers, system design, and stakeholder communication.
Python, Qdrant, Solr, PostgreSQL, RabbitMQ, Microsoft Azure, Kubernetes, Docker, Prometheus, Grafana, OpenTelemetry
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2mo
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Sr Software Developer - PEGA Platform
Washington or Oregon or Idaho or Arizona or Texas or Georgia or South Carolina or North Carolina or California or Virginia or Tukwila or United States
$110k-$205k/yr HybridFull Time
BECU
BECU: Member-owned, not-for-profit credit union improving the financial well-being of members and communities.
5+ YOE5+ years building production software with Pega; bachelor's in CS or equivalent; experience with secure development, CI/CD, cloud platforms, SOLID/OOP, testing, Git, and integrations with SQL/NoSQL and front-end frameworks.
PEGA, Pega Blueprint AI, SQL Server, Oracle, Cosmos DB, React, Angular, Azure DevOps Services, GitHub Actions, Jenkins, TeamCity, PowerShell, bash, .NET, C#, node.js, TypeScript, JavaScript, Python, Kubernetes, Git, Azure, AWS, Google Cloud
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4d
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Software Platform Engineer III (WA, Kent)
Kent, Washington, United States
$140k-$180k/yr OnsiteFull Time
Astronics Connectivity Systems and Certification
Astronics Connectivity Systems and CertificationNasdaq: ATRO: Public aerospace and defense technology manufacturer serving airframers, airlines, militaries, and other mission-critical customers.
7+ YOEBachelor's degree in software, computer science, or electrical engineering; 7+ years in embedded systems and board bring-up; Linux, C/C++/C#, Python, Java/Android, networking, and communication protocol expertise.
Linux, C, C++, C#, Python, I2C, SPI, Ethernet, PTP, NTP, DHCP, AVB, IGMP, RTP, H.264, H.265, Java, Android OS
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2mo
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Software Engineer, Data Platform
San Francisco or Los Angeles or New York City or Seattle or United Kingdom or Ireland or Poland or Germany or Australia
$220k-$290k/yr RemoteFull Time
Whatnot
Whatnot: Live shopping marketplace connecting buyers and sellers.
5+ YOESenior software engineer with 5+ years building scalable distributed systems; strong experience with stream processing (Flink, Kafka, Pulsar), cloud (AWS or Google Cloud), Terraform, Python, and cloud data stores (Snowflake, BigQuery, Redshift).
Flink, Kafka, Pulsar, Snowflake, BigQuery, Redshift, AWS, Google Cloud, Terraform, Python
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3w
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Senior Platform Services Engineer
Renton, Washington, United States
$93k-$115k/yr OnsiteFull Time
Radiant Logistics
Radiant LogisticsNYSE American: RLGT: Public third-party logistics providing freight forwarding, brokerage, customs, warehousing, and supply-chain services to businesses worldwide.
5+ YOERequires 5+ years of software engineering experience, platform or backend expertise, OAuth2/OIDC, OpenTelemetry, shared services, CI/CD, infrastructure-as-code, AWS or Azure, and technical leadership.
OpenTelemetry, CI/CD, OAuth2, OIDC, Cognito, Okta, Auth0, AWS, Microsoft Azure, React, TypeScript, Jira, Microsoft Confluence
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1mo
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Senior Staff Software Engineer, iOS Platform
Denver or San Francisco or New York City or Seattle
$179k-$245k/yr HybridFull Time
Gusto
Gusto: Gusto is a payroll, benefits, and human-resources software platform serving small and medium-sized businesses.
12+ YOE12+ years mobile/iOS engineering experience with strong Swift knowledge, iOS testing and platform/component development, excellent communication, mentoring, and systems thinking.
Swift, GraphQL
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2mo
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Senior Software Engineer - Platform and Infrastructure
Glendale or Seattle or Bristol
$142k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: A leading global entertainment and media conglomerate.
5+ YOEBachelor's in computer science or related field, 5+ years technical experience, hands-on ML and production-grade software development, API integration, defensive application design, and strong technical communication.
Kinesis, Dynamo, ElastiCache, Lambda, S3, ECS, Aurora, Bedrock, JavaScript, TypeScript, Swift, Kotlin, Terraform, CloudFormation, CloudWatch, Datadog
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3w
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Senior Software Engineer, Core Platform
New York City or San Francisco or Seattle or London
$180k-$250k/yr HybridFull Time
Lightning AI
Lightning AI: Private AI software and GPU-cloud helping developers and enterprises build, train, deploy, and run AI systems.
Extensive backend development experience with Go, Python, Rust, React, or similar languages; distributed systems, APIs, Kubernetes, Docker, cloud platforms, testing, observability, continuous delivery, and technical leadership.
Go, Python, Rust, React, Kubernetes, Docker, AWS, GCP, Azure
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5d
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Sr. Software Engineer, Data Platform (Starlink)
Redmond or Hawthorne
$160k-$270k/yr OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
5+ YOEBachelor's degree in a relevant scientific or technical field or 7+ years' software experience, plus 5+ years in software, data engineering, data science, or full-stack development.
Scala, Java, C#, Python, Go, Angular, React, Apache Kafka, Spark, Flink, Hive, Delta Lake, PostgreSQL, CockroachDB, Grafana, Metabase, Power BI
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Senior Platform Engineer - Parametric
Seattle, Washington, United States
$78k-$185k/yr HybridFull Time
Parametric Portfolio Associates LLC
Parametric Portfolio Associates LLC: Morgan Stanley-owned U.S. investment adviser providing customized, systematic portfolio strategies directly to institutions and through intermediaries to individuals.
5+ YOE5+ years platform engineering experience with cloud-native architectures, IaC (Terraform), CI/CD, container orchestration, observability, scripting (Python,BASH,PowerShell), and strong mentorship skills.
AWS, Azure, Datadog, Splunk, Sentry, Terraform, GitHub, YAML, Kubernetes, Python, BASH, PowerShell, SAST, SCA, Gen AI
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2w
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Senior Software Engineer- Backend (Platform)
Seattle, Washington, United States
$160k-$190k/yr HybridFull Time
Yoodli
Yoodli: Yoodli is an AI communication-coaching platform helping teams and professionals practice high-stakes conversations through roleplays and feedback.
5+ YOE5+ years developing production software; backend services, cloud infrastructure, Infrastructure as Code, TypeScript or Python, distributed systems, and a computer science degree or equivalent experience.
TypeScript, Python, GCP, AWS, Azure, Infrastructure as Code, NoSQL, Kubernetes, Google Cloud Platform
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1mo
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Senior Software Engineer, Ads Platform
Redmond, Washington, United States
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Multinational technology providing software, cloud, and AI solutions.
4+ YOEBachelor's in Computer Science and 4+ years engineering experience coding in C,C++,C#,Java,JavaScript or Python; knowledge of distributed systems, cloud platforms, observability, and ability to pass Microsoft Cloud background check.
C, C++, C#, Java, JavaScript, Python, Microsoft Azure, AWS
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