Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mercer Island • 50 milesRemote · Hybrid · Onsite · Field · All Environments
236 ruby jobs at 43 companies in Mercer Island, WA
1d
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Ruby on Rails Developer
Seattle, Washington, United States
$50k-$67k/yr OnsiteFull Time
8+ YOEBachelor's degree in computer science, engineering, or related field; 8+ years of software development experience; Ruby on Rails, React, Redux, HAML, Clojure, testing, DevOps, cloud, databases, and leadership skills.
Ruby on Rails, AWS, PostgreSQL, Salesforce, ReactJS, Microsoft Dynamics 365, React, Redux, HAML, Clojure, RSpec, Jest, TestCafe, Git, JIRA, BuildKite, Sidekiq, MongoDB
3mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
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
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
2mo
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System Development Engineer, Amazon Leo
Redmond, Washington, United States
$99k-$160k/yr OnsiteFull Time
2+ YOE2+ years systems development; proficient in Python, Go, Java, C++, Ruby, or Rust; Linux/Unix; automation of infrastructure
Python, Go, Java, C++, Ruby, Rust, Linux
3w
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Senior Software Engineer
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
OnsiteFull Time
7+ YOE7+ years of backend development with TypeScript and Node.js, Python, Ruby, Rails, or similar; AWS production experience; architecture, scalability, security, performance, communication, and collaboration skills.
TypeScript, Node.js, Python, Ruby, Ruby on Rails, React, AWS, Serverless, Amazon EKS, PostgreSQL, DynamoDB, OpenSearch, Redis, REST API, GraphQL
3w
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Staff Software Engineer, PEO Benefits
Denver or San Francisco or New York or Toronto or Los Angeles or Seattle
$163k-$247k/yr HybridFull Time
8+ YOE8+ years software development experience, PEO experience preferred, experience with large Ruby on Rails and JavaScript/React applications, AI tool fluency, and mentoring ability.
Ruby on Rails, Javascript, React
1mo
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Full Stack Engineer, Support Experience (Greater China Support)
Canada or Toronto or United States or Chicago or New York or Seattle or South San Francisco
$190k-$286k/yr HybridFull Time
5+ YOE5+ years software engineering, native Mandarin fluency, full‑stack experience with front-end proficiency, React and Ruby experience, strong communication and problem-solving skills.
React, Ruby, gRPC, GraphQL, Docker, Kubernetes, AWS, Next.js
3w
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Senior Manager, SIRT
San Francisco or Irvine or Seattle
$175k-$272k/yr OnsiteFull Time
5+ YOE5+ Mgmt5+ years managing incident response teams or equivalent; expertise in incident response, threat intelligence, detection engineering; automation experience with Go/Python/Ruby/Bash; strong communication and leadership.
Go, Python, Ruby, Bash
1mo
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Staff Software Engineer, API Platform
San Francisco or Seattle
OnsiteFull Time
12+ YOE5+ Mgmt12+ years technical experience,5+ years strategic technical leadership,experience with API design and infrastructure,proficient in Java/Ruby/Python/Go,strong communication and problem-solving skills.
Java, Ruby, Python, Go, Kafka, Kubernetes
1mo
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Lead Cloud Engineer - AWS
Chennai or Coimbatore or Bengaluru or Hyderabad
OnsiteFull Time
6+ YOE6+ years experience with public cloud (AWS preferred), scripting (Python/Ruby/Groovy/Shell), IaC (Terraform/CloudFormation), config management (Ansible/Chef/Puppet), Kubernetes and CI/CD tooling.
Amazon Web Services (AWS), Microsoft Azure, Google Cloud, IBM Cloud, Shell, Python, Ruby, Ansible, Chef, Puppet, SaltStack, HashiCorp Terraform, AWS CloudFormation, Azure ARM, Docker, Kubernetes, Mesos, Jenkins, Bitbucket Pipelines, GitLab CI, AWS CodeBuild, AWS CodeDeploy, AWS CodePipeline, Groovy
1mo
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Staff Engineer
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
10+ YOE10+ years backend engineering experience (Node.js/TypeScript, Python, or Ruby), strong system design, security and DevOps practices, AWS experience, ability to lead cross-team projects and mentor engineers.
TypeScript, Node.js, AWS, Python, REST API, GraphQL, Ruby on Rails, React, Serverless, EKS, PostgreSQL, DynamoDB, OpenSearch, Redis
2w
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Senior Design Verification Engineer
Mountain View or Hillsboro or Redmond or San Diego
$120k-$235k/yr HybridFull Time
Experience creating emulation/simulation environments, verification using System Verilog/UVM, scripting (Python/Ruby/Perl), Verilog/C/C++, FPGA/emulation experience, and ability to meet export/security screening.
Zebu, Palladium, Verilog, System Verilog, UVM, C, C++, Python, Ruby, Perl, FPGAs, Makefiles
2mo
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Software Engineer
Seattle, Washington, United States
$129k-$190k/yr OnsiteFull Time
0+ YOEDegree or equivalent experience; 0–2 years professional software engineering experience; backend development fundamentals, data structures, and relational DB proficiency; familiarity with Ruby/Python/Go/Java; strong communication.
Ruby, Python, Go, Java, Ruby on Rails, AWS, GCP, Azure, Docker, Kubernetes, HL7, FHIR, API, Webhooks, Electronic Health Record (EHR)
1mo
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Lead Software Engineer (Multiple Positions)
Bellevue, Washington, United States
$233k-$428k/yr OnsiteFull Time
4+ YOEMaster's+4yrs or Bachelor's+6yrs in CS/Engineering/related; 4yrs experience designing large-scale distributed services, release lifecycle, databases (MySQL/Redis), Unix/Linux, and Java/Go/JavaScript/Ruby/Python.
Java, Go, JavaScript, Ruby, Python, HTML, Unix, Linux, MySQL, Redis
2mo
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Senior Application Security Engineer
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yr RemoteFull Time
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
Ruby, Python, Linux, GCP, SAST
2mo
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software engineer sr - ST; Seattle, WA
Seattle or Nashville or United States
$127k-$211k/yr HybridFull Time
4+ YOE4+ years software or systems engineering experience; bachelor’s in CS preferred; experience designing reliable, secure systems, build/release automation, and developer enablement; familiarity with Python, Java, Go, C/C++, Ruby, or Perl.
Python, Java, Go, C/C++, Ruby, Perl
2mo
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Senior Software Engineer (AI Health-Tech SaaS)
New York City or Chicago or Atlanta or Seattle
HybridFull Time
7+ YOE7+ years building and maintaining production SaaS systems; strong architecture skills; experience with Ruby on Rails, Python, Elixir, JavaScript frameworks, SQL databases, cloud platforms, TDD and AI implementation; healthcare experience preferred.
Ruby on Rails, Python, Elixir, SQL, JavaScript, HTML, CSS, Vue.js, React, PostgreSQL, MySQL, TDD, RSpec, Playwright, AWS, GCP, Docker, Kubernetes, AI implementation, HL7/FHIR, ML/LLM
2w
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Staff Engineer, Revenue Cycle
Denver or Dallas or Salt Lake City or Atlanta or Miami or Seattle or Boston or Portland or Austin or Durham or Tampa or Scottsdale
$165k-$180k/yr RemoteFull Time
8+ YOE8+ years building web services or full-stack applications; strong hands-on experience with Ruby/Rails, TypeScript/Node, Python, APIs, PostgreSQL, and MongoDB; mentoring and technical leadership experience; familiarity with LLM/AI toolchains preferred.
Ruby/Rails, TypeScript/Node, Python, MongoDB, PostgreSQL, RESTful, gRPC, Gemini, ChatGPT, Claude, GitHub Copilot, Langchain, Langgraph, LLMs
2w
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Cleared Senior Penetration Tester
Herndon or Seattle
$165k-$185k/yr HybridFull Time
5+ YOE5+ years penetration testing experience, 4+ years professional services, proficiency in scripting (bash, python, PowerShell, ruby), familiarity with OWASP/PTES, ability to obtain Top Secret clearance, bachelor’s in CS/InfoSec or equivalent experience.
bash, python, PowerShell, ruby
1w
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Sr. Staff Observability Software Engineer
Mountain View or Seattle
$174k-$299k/yr OnsiteFull Time
8+ YOEBachelor's in CS/EE/Math,8+ years building large-scale distributed systems,deep observability experience (metrics,logs,tracing),SLO/KPI definition,cloud and container familiarity,programming in Go/Java/Python/Ruby.
OpenTelemetry, Prometheus, Grafana, Elastic stack, Docker, Kubernetes, Dynatrace, AppDynamics, Jaeger, Zipkin, AWS, Azure, Google Cloud Platform, Go, Java, Python, Ruby
1mo
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Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby