HiringCafe
Join our community

563 senior software engineer platform jobs at 178 companies in Washington

2mo
Save
Mark Applied
Hide
Senior Platform Software Engineer
Needham or California or Connecticut or Florida or Georgia or Illinois or Massachusetts or Maryland or Maine or Michigan or New Hampshire or New Jersey or New York or North Carolina or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Washington or Virginia
$150k-$172k/yr RemoteFull Time
Advisor360°
Advisor360°: Provides an integrated SaaS platform for wealth management firms.
8+ YOE8+ years platform/software engineering experience; hands-on Jenkins (Groovy), Python, Ansible, Kubernetes, .NET (C#); CI/CD, RESTful APIs, observability (Dynatrace, ELK Stack); on-call participation and mentoring experience.
Jenkins, Groovy, Python, Kubernetes, .NET (C#), Ansible, RESTful APIs, Dynatrace, ELK Stack, Angular
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Platform Software Engineer
United States or Seattle
$93k-$210k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
3+ YOE3+ years software engineering experience; experience with platform components, debugging distributed services, API/versioning, resilience and capacity patterns, and agentic development using ChatGPT Codex; strong testing and code-review skills.
ChatGPT Codex
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Platform Software Engineer
Bellevue or San Francisco
$149k-$224k/yr OnsiteFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
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
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Developer Experience
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
7+ YOESenior software engineer with 7+ years in production platforms, distributed systems, and developer tooling.
Go, Python, Kubernetes, GitHub Actions, Buildkite, Bazel, Artifactory, MCP
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Developer Platform
Seattle, Washington, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
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
Job PostingView all
3mo
Save
Mark Applied
Hide
Sr. Software Engineer (Platform Team)
Redmond or Hawthorne or Palo Alto or Sunnyvale
$160k-$225k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOESenior software engineer with 5+ years or 7+ years in lieu of degree; production software experience; AI platform/infrastructure experience preferred.
Python, Go, Java, TypeScript, Rust, Docker, Kubernetes
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Platform
Seattle, Washington, United States
$126k-$189k/yr OnsiteFull Time
Allen Institute for Artificial Intelligence
Allen Institute for Artificial Intelligence: Non-profit institute developing open-source artificial intelligence for scientific impact.
8+ YOE8+ years of experience; strong Python; cloud (AWS/GCP); containerization; API/SDK design; observability; distributed systems.
Python, AWS, GCP, Docker, Kubernetes, Terraform, Datadog, APIs, SDKs
Job PostingView all
3mo
Save
Mark Applied
Hide
Core-Platform Software Engineer
Carlsbad or Tempe or Englewood or Seattle
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEBachelor\u0002s degree in CS/CE,5+ years experience with C/C++/Rust/Go/Bash/Python in embedded/linux environments,CI/CD and DevOps experience,embedded software architecture and testing skills.
Linux, GitHub Actions, Artifactory, Vault, GitHub, C, C++, Rust, Go, Bash, Python, AlmaLinux, OpenWRT, Yocto, Buildroot, cgroups, MGLRU, ARINC
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr Engineer, Platform Software (NTD)
Redmond, Washington, United States
$145k-$261k/yr OnsiteFull Time
Nintendo
NintendoTokyo Stock Exchange: 7974: Develops and publishes video games and gaming hardware worldwide.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Platform Engineer
Seattle or Atlanta or Boston
$134k-$215k/yr HybridFull Time
Axon
AxonNASDAQ: AXON: Develops weapons and software for law enforcement and safety.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Senior Software Development Engineer - ML Platform
Seattle, Washington, United States
$185k-$258k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.
8+ YOEBachelor's in CS or related field; 8+ years experience; strong software engineering; experience with machine learning platforms.
Programming languages, Machine learning platforms, Data-intensive systems, Cloud
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Wikidata Platform
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$117k-$181k/yr RemoteFull Time
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
5+ YOE5+ years backend/platform engineering on distributed systems, strong knowledge-graph or database experience, proficiency in Java or C++, observability and production operations experience.
Java, C++, Kafka, Flink, Docker, Kubernetes, SPARQL, RDF
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Software Engineer, Backend - Infra/Platform, VenturaOS
Bellevue, Washington, United States
$137k-$252k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
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
Job PostingView all
6d
Save
Mark Applied
Hide
Staff+ Software Engineer, Platform Connectivity
London or San Francisco or New York or Washington
$405k-$485k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
Experienced backend or platform engineer with production distributed-systems experience, reliability and incident-response expertise, strong communication, and independent architectural decision-making.
Claude, MCP, OAuth, Python, TypeScript, MCP SDKs, SLOs
Job PostingView all
3w
Save
Mark Applied
Hide
Senior Software Developer, Platform Engineering
Seattle, Washington, United States
$167k-$204k/yr OnsiteFull Time
Rocket Companies
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
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
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Security Platform
Bellevue or Menlo Park
$196k-$230k/yr OnsiteFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
5+ YOE5+ years backend systems, data infra, or security; proficient in Python/Go/Java; cloud (AWS, Kubernetes); distributed systems (PostgreSQL, Kafka, Spark, Snowflake); data protection principles.
Python, Go, Java, AWS, Kubernetes, PostgreSQL, Kafka, Spark, Snowflake
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Software Engineer, Agentic Platform
New York City or Austin or Seattle
$195k-$255k/yr OnsiteFull Time
Epiq
Epiq: Provides technology-enabled legal services and eDiscovery solutions.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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: Provides banking and financial services to its members.
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
Job PostingView all
2w
Save
Mark Applied
Hide
Senior Platform Services Engineer
Renton, Washington, United States
$93k-$115k/yr OnsiteFull Time
Radiant Logistics
Radiant LogisticsNYSE American: RLGT: Global transportation and technology-enabled supply chain logistics services.
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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: Social marketplace for buying and selling via live streams
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
Job PostingView all

Explore Jobs

Expand Your Job Search