41 junior platform engineer jobs at 21 companies in Covington, WA

2w
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Sr Specialist Product Development Engineer - Wireless Platform
Bothell, Washington, United States
$106k-$158k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
1+ YOE1+ years experience in network or product engineering; exposure to SIM/eSIM and mobile networks; familiarity with cloud platforms; experience with scripting; strong analytical and communication skills.
Azure, AWS, Google Cloud
1mo
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Site Reliability Engineer, Kubernetes Platform (Starshield)
Hawthorne or Redmond
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/IT/engineering + 1+ year SRE/DevOps experience (or 3+ years experience), Linux, Terraform/Ansible, Kubernetes and OCI containers, Bash/Python scripting, development in Python/C++/Go, willingness to obtain Top Secret clearance.
Terraform, Ansible, OCI containers, Kubernetes, Bash, Python, C++, Go, Bazel, Makefiles, TCP/IP, Linux
2d
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Systems Development Engineer, Platform Engineering & Emerging Technology
Seattle, Washington, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOERequires active TS/SCI clearance, bachelor\u0002s degree or CSSLP, 2+ years software development, systems engineering experience, and knowledge of networking, storage, and operating systems.
Perl, Ruby, C/C++, Java, Python, PowerShell
1w
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Junior Software Engineer, AI-Native
Seattle, Washington, United States
OnsiteFull Time
Pipe17
Pipe17: AI platform for omnichannel order and inventory management.
1+ YOE1-2 years software engineering experience, strong CS background, track record building AI/LLM-powered tools, fluency in JavaScript/TypeScript, API integration (REST/GraphQL), Git, CI/CD, and familiarity with cloud platforms (AWS).
JavaScript, TypeScript, Node.js, Claude, Claude Code, Codex, Cursor, GitHub Copilot, REST, GraphQL, GitHub, Jira, HubSpot, NetSuite, AWS, Terraform, Docker, OAuth2, JWT, GitHub Actions, AWS Lambda, ECS, CloudWatch, Datadog, Grafana
2mo
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Game Engine Engineer, Platform
Redmond, Washington, United States
$100k-$130k/yr OnsiteFull Time
Worldscape
Worldscape: AI-native data fabric for geospatial intelligence and digital twins.
0+ YOEExpertise in C++ and real-time physics, experience with simulation loops, collision detection, multi-threading/SIMD, profiling/debugging tools, and engine integration. 0+ years experience; BS/MS in CS/SE/Physics/Math or equivalent preferred.
C++, Python, C#, Lua, CUDA, Unreal Engine, Unity, Havok, Bullet, PhysX, VTune, PIX, Nsight, RenderDoc, DOTS/Physics, SIMD
2w
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Software Engineer, Android Platform, Google Beam
Mountain View or San Francisco or Seattle
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor’s degree or equivalent, 2+ years Android/platform experience, OS and networking knowledge, proficiency in Java/C++/Kotlin, strong data structures and algorithms skills.
Android, Java, C++, Kotlin
1mo
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(Senior) Software Engineer, Experimentation Platform - CoreAI
Redmond or Mountain View or New York
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
2+ YOEBachelor's in CS or related and 2+ years engineering experience (or equivalent); coding in C, C++, C#, Java, JavaScript, or Python; cloud and distributed systems experience preferred; must pass Microsoft cloud background checks.
C, C++, C#, Java, JavaScript, Python, Azure, AWS, GCP
2w
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Software Engineer 3, Documentation Platform
New York City or Palo Alto or Seattle
$106k-$209k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
2+ YOE2+ years professional experience; strong TypeScript/JavaScript, Git, React, Next.js, CI/CD, MDX; experience with MongoDB and production web applications; excellent communication and collaboration skills.
Git, TypeScript, JavaScript, React, Next.js, CI/CD, MDX, MongoDB, MongoDB Atlas, AWS, Google Cloud, Microsoft Azure
3w
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Site Reliability Engineer Intern (Compute Platform) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing Bachelor’s or Master’s in CS or related, available for 12-week summer 2026 internship; strong Linux, networking, databases, Kubernetes, SRE tooling, and coding in Python/Shell/Java/Go.
Linux, Kubernetes, ClickHouse, Hadoop, Doris, Spark, Presto, Python, Shell, Java, Go, HackerRank
1mo
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Engineer II - ST
Seattle or United States
$150k-$177k/yr RemoteFull Time
Starbucks
StarbucksNASDAQ: SBUX: Operates a global chain of coffeehouses and roastery reserves.
2+ YOEBachelor's in CS/IS/Engineering + 2 years engineering experience; 2 years with SQL platforms, Python, Azure or AWS data platform implementation, and CI/CD; experience designing, developing, testing, and maintaining platforms and translating business requirements.
SQL, SparkSQL, ANSI-SQL, T-SQL, Python, Azure, AWS, CI/CD
2mo
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Site Reliability Engineer, Platform Responsibility - USDS
Seattle, Washington, United States
$130k-$246k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
1+ YOEBachelor in CS or related,1+ year experience,experience with AI/LLM API integration,Unix/Linux and networking knowledge,monitoring tools (Prometheus,Grafana,DataDog).
Prometheus, Grafana, DataDog, MySQL, Redis, Nginx, Kafka, Kubernetes, Docker, Hadoop, Spark, Flink, Hive, ClickHouse
1w
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Principal Solution Engineer - Software Development & Platform (200043769)
Redmond, Washington, United States
OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Global provider of software, cloud, and AI technology solutions.
N/A
1d
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IT Intern - Application Engineer
Seattle, Washington, United States
$25/hr OnsiteInternship, Full Time
Weyerhaeuser
WeyerhaeuserNYSE: WY: Grows timber and manufactures wood products for home building.
Currently enrolled in a bachelor's in CS/Info Systems (junior by Sep 2026), working knowledge of Java/C#/C++, JavaScript/HTML/CSS, SQL Server, Visual Studio, Git, low-code platforms (OutSystems, PowerApps), API, XML/JSON; motivated to learn.
OutSystems, PowerApps, Java, C#, C++, JavaScript, HTML, CSS, SQL Server, Visual Studio, Git, XML, JSON, HTML5
1mo
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GPU Performance Engineer
Sunnyvale or Bellevue
$120k-$160k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
2+ YOE2+ years software engineering experience; proficiency in Go and/or Python; production Kubernetes experience; develop performance tests, automation, and platform tooling; participate in on-call rotation.
Go, Python, Kubernetes
5d
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Sr AI Engineer
Bellevue, Washington, United States
$164k-$246k/yr OnsiteFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
2+ YOEGraduate degree in Computer Science or related,2+ years industry experience,experience building and deploying LLM-based agentic AI systems,proficiency in programming and large-scale data platforms.
LLMs, Spark, Hadoop, Python, Java, C/C++, PyTorch, TensorFlow
5d
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Software Engineer I
Bellevue, Washington, United States
$151k-$227k/yr RemoteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
1+ YOEBachelor's degree in CS or related field,1 year software development experience,proficiency with C#,JavaScript,React,Python,Git,SQL and cloud platforms; strong communication and critical thinking.
C#, ASP.NET, HotChocolate, Python, JavaScript, React, Linux, Git, SQL, AWS, Azure, GCP
3w
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Foundry Support Desk Engineer
Houston or New York City or San Francisco or Seattle
$80k-$100k/yr OnsiteFull Time
Nscale
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
2+ YOE2+ years with Foundry or similar platforms, hands-on Spark and data-pipeline troubleshooting, experience with support triage/escalation, strong written and verbal communication, and documentation skills.
Foundry, Spark, Palantir
1mo
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Software Engineer, Product Security Data Platforms
Seattle, Washington, United States
OnsiteFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
2+ YOE2+ years professional software development; strong data engineering and distributed systems experience (high-throughput pipelines); proficiency with Kafka/Flink/Spark; experience with Java, C++, or Rust; operational mindset and observability experience.
Kafka, Flink, Spark, Java, C++, Rust, AWS, Kubernetes, Terraform, React, TypeScript
1w
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software engineer sr - ST- Cloud Foundation Services; Seattle, WA
Seattle or Nashville
$127k-$211k/yr HybridFull Time
Starbucks
StarbucksNasdaq: SBUX: Operates a global chain of coffeehouses and roastery reserves.
2+ YOEBachelor's in computer science or related field,2+ years professional software development experience,platform and cloud experience (AWS/Azure),knowledge of distributed systems,programming in Go/Java/Python,security and operational practices.
AWS, Azure, Golang, Java, Python, Postgres, DynamoDB, Cassandra, Docker, Kubernetes, Terraform, AWS CodeBuild, AWS CodePipeline, ArgoCD, Datadog, Linux
2mo
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Member of Technical Staff - Machine Learning Capabilities, New Graduates
San Francisco or Toronto or Seattle
$165k-$200k/yr OnsiteFull Time
Preference Model
Preference Model: Building reinforcement learning environments to train frontier AI models.
0+ YOENew graduate ML engineers with strong ML fundamentals, Python proficiency, systems programming, and interest in RL environment design; familiarity with PyTorch or JAX and cloud platforms a plus.
Python, PyTorch, JAX, CUDA, Triton, Pallas, AWS, GCP, Azure