16 internal tools engineer jobs at 14 companies in Port Townsend, WA

1mo
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Product Designer, Internal Tools
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Designing complex, large-scale internal tools and experiences for engineers; setting design direction; solving interaction challenges with high craft for technically sophisticated audiences.
1w
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Security Adoption Engineer
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Technical fluency and ability to guide engineering teams toward adoption of internal security tooling while reducing friction and improving product experiences.
2mo
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Staff Engineer, Agentic Productivity and Infrastructure - San Francisco
San Francisco or Seattle or Argentina or United States
HybridFull Time
HomeVision
HomeVision: B2B SaaS provider of AI-powered underwriting and appraisal-quality-control software for mortgage lenders, banks, and appraisal management companies.
Senior engineer with experience building developer tooling, CI/CD, internal platforms, and agent/LLM-driven automation; proficiency with Go/Python/TypeScript and IaC (Terraform/Pulumi) a plus.
Go, Python, TypeScript, LLMs, Terraform, Pulumi, CI/CD, GitHub
3d
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Sr. Software Engineer - Systems Level
Bellevue or Santa Clara
$170k-$210k/yr HybridFull Time
Yubico
YubicoNasdaq Stockholm: YUBICO: Public Swedish cybersecurity supplying hardware-backed passkeys and phishing-resistant authentication to organizations and consumers.
5+ YOEBachelor's or master's degree or equivalent experience with 5+ years of software engineering, native or memory-safe languages, REST APIs, operating system internals, architecture, AI tools, and asymmetric cryptography.
Windows, C++, C#, Rust, .Net, REST API, Claude, Codex, ChatGPT, Postgres SQL, WPF, XAML, MVVM, FIDO2, WebAuthn, FIDO U2F, PIV
2mo
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Security Engineer II, Detection and Response
San Francisco or Vancouver or Phoenix or Los Angeles or Seattle or Austin or Portland or California or United States or Canada
$123k-$165k/yr RemoteFull Time
Circle Internet Group, Inc.
Circle Internet Group, Inc.NYSE: CRCL: Public financial technology providing stablecoin, digital-asset, payments, and blockchain infrastructure to businesses and developers.
2+ YOE2+ years in detection/response or security engineering; experience with incident response, AWS + EKS, AI tooling, MacOS internals, and programming in Python or Golang; familiarity with Slack and GSuite; able to take on-call shifts.
Slack, Apple MacOS, GSuite, SIEM, Orchestration platforms, AWS, EKS, AI tooling, Python, Golang
1mo
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Member of Technical Staff (Software Engineer, Agentic Enterprise)
San Francisco or Seattle or New York City
$220k-$405k/yr OnsiteFull Time
Perplexity AI
Perplexity AI: Private American software offering an AI-powered conversational search engine with real-time web answers and citations.
4+ YOE4+ years software engineering experience, daily use of AI models/tools, proficiency with Python and familiarity with TypeScript and Go, experience building platforms for enterprise/internal users.
Python, TypeScript, Go, MCP
4w
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UX Design Engineer, Content Tooling
San Francisco or Sunnyvale or Seattle or New York City
$124k-$260k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Technology enabling local on-demand delivery and commerce.
5+ YOERequires 5–8 years building complex internal tools or platforms, strong React and TypeScript/JavaScript skills, backend experience, experimentation and infrastructure integrations, and cross-functional design collaboration.
React, JavaScript, TypeScript, Kotlin, Java, GPT, LLMs, A/B testing, feature flags
1w
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Senior Software Engineer - Observability & IRM
Boulder or Denver or Seattle
$125k-$250k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Global independent platform for programmatic digital advertising.
Experience operating production infrastructure or internal developer tools, with distributed systems, Kubernetes, observability, debugging, communication, and incident response skills.
Grafana, Prometheus, Sumo Logic, Backstage, OpsLevel, Kubernetes, HunnyPt
5d
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Software Engineer, Business Technology
New York City or Seattle or San Francisco
$320k-$405k/yr HybridFull Time
Anthropic
Anthropic: AI research developing safe and steerable AI systems.
6+ YOE6+ years building production software, ideally full-stack; proficiency with Python, TypeScript, and React; experience shipping products independently and building platforms or internal tools.
Python, TypeScript, React
2mo
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Software Engineer, Staff
New York City or San Francisco or Seattle or Los Angeles or United States
$214k-$248k/yr RemoteFull Time
Check
Check: Private payroll infrastructure helping software platforms embed payroll, payments, tax filing, and benefits for business customers.
Staff-level ownership of production systems, experience building internal tools or platforms, strong debugging and design skills, ability to collaborate cross-functionally, and willingness to work with Python/Django, React, TypeScript, AWS, Terraform, Postgres, Temporal, and GitHub.
Python, Django, React, TypeScript, AWS, Terraform, Postgres, Temporal, GitHub
3mo
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Senior Software Engineer - Cloud Services
San Francisco or Bellevue
$125k-$229k/yr HybridFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Global independent platform for programmatic digital advertising.
Experience building service-oriented applications; proficient in TypeScript, Go, or C#; Kubernetes, Docker, Kafka; cloud providers; Linux internals; GitOps tools.
TypeScript, Go, C#, Kubernetes, Docker, ArgoCD, Backstage, Kafka, Consul, AWS, Azure, Alibaba Cloud, Linux, Terraform, Ansible, CloudFormation
1mo
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Member of Technical Staff, Linux Kernel
United States or India or Seattle or Bengaluru
RemoteFull Time
logcat.ai
logcat.ai: AI platform for device engineers that diagnoses and fixes Android and Linux operating-system problems.
10+ YOE10+ years experience with Linux kernel internals, crash and ramdump forensics, kernel tracing/profiling (ftrace, perf, eBPF), driver/BSP work, strong C, and experience with CLI AI coding tools.
ftrace, perf, eBPF, C, drgn, vmcoreinfo, perfetto, Claude Code, Yocto
3mo
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Senior Full-stack Engineer, AI Data Application – USDS
Seattle, Washington, United States
$178k-$342k/yr OnsiteFull Time
TikTok USDS Joint Venture LLC
TikTok USDS Joint Venture LLC: Ensuring U.S. data security and content integrity for TikTok.
5+ YOEBS/MS in CS or related,5+ years building full-stack products,proficiency with React or Vue and backend (Python,Go,Node.js,Java),experience integrating AI/LLM features and building internal tooling,strong product and design sensibility.
React, Vue, Python, Go, Node.js, Java, Figma, LLM APIs, RAG pipelines
3mo
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Lead Product Manager - AI Developer Platform
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$171k-$257k/yr HybridFull Time
Scribd, Inc.
Scribd, Inc.: AI-powered knowledge serving global readers, professionals, and learners through document, presentation, reading, and social book platforms.
7+ YOE7+ years product management; experience with developer tooling, AI platforms, or internal productivity tools; strong technical fluency; proven cross-functional leadership; ability to define strategy and roadmap.
Claude Code, Codex, Cursor, Plugin marketplace, Agent runtime, Ruby, Go, TypeScript, Python, AWS, Databricks
1w
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College Intern – Engineering Technology (part-time academic year)
Seattle, Washington, United States
$22-$30/hr HybridMultiple Commitments Available
Port of Seattle
Port of Seattle: Public Washington port authority operating SEA Airport, maritime terminals, marinas, cruise facilities, and regional economic-development assets.
Current undergraduate or certificate student, or graduate within one year, in a related field; experience with Microsoft Office, AutoCAD, Revit, and willingness to learn coding tools. Must pass TSA and FBI background checks.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, Microsoft SharePoint, AutoCAD, Revit, Autodesk Construction Cloud, Autodesk Forma, Dynamo, Python, APIs
1w
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Product Manager Project Intern (Business Integrity) - 2026 Start (MBA)
Seattle or Bellevue or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
HybridInternship
TikTok
TikTok: Short-form mobile video and social media platform.
Currently pursuing an MBA; backend platform or tooling product experience; collaboration with engineers; quantitative and qualitative data synthesis; strong analysis, problem-solving, communication, English, and Mandarin skills.