2mo
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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
2d
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Elementary Library/ Media Technician - Ruby Drive Elementary #127
Placentia, California, United States
OnsitePart Time
Must meet district hiring requirements, complete DOJ/FBI LiveScan, provide at least two references, and satisfy testing/education requirement (complete 48 college units or pass ESSA test).
2mo
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Staff Software Engineer, Developer Productivity Async
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$189k-$250k/yr HybridFull Time
10+ YOE10+ years software development; strong Ruby on Rails; experience with asynchronous processing (Sidekiq/Kafka); tooling for large engineering teams; AI-enabled productivity improvements.
Ruby, Rails, Sidekiq, Kafka, LLMs, AI tools
1mo
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IT, Senior Manager
Beverly Hills, California, United States
HybridFull Time
Experience with NetSuite and Celigo, API design, web frameworks and relational databases; ability to develop in Java, Ruby on Rails, or C++; proven software engineering experience and people leadership.
NetSuite, Celigo, Java, Ruby on Rails, C++, SQL, JPA2, Hibernate, JSF, Wicket, GWT, Spring MVC
2w
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Senior Manager, Security Incident Response
Seattle or Irvine or San Francisco
$175k-$272k/yr OnsiteFull Time
5+ YOE5+ years security incident response/management experience, scripting for automation (Python/Perl/Ruby), cloud/host/network/application security expertise, strong communication and leadership skills.
Python, Perl, Ruby
1w
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Senior Full Stack Engineer
Beverly Hills, California, United States
$175k-$190k/yr HybridFull Time
MediaLab: Acquires and operates a portfolio of digital media brands.
5+ YOE5+ years building production web applications; backend experience with Ruby/Python/Node.js/Django; frontend with React or Rails; API and database design; CI/CD and monitoring experience.
Ruby, Python, Node.js, Django, React, Rails, JavaScript, CI/CD, New Relic, Datadog
2w
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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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Spacecraft Operations Engineer I/II
Long Beach, California, United States
$82k-$118k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, experience in spacecraft operations or related subsystems, software development skills (Python/Ruby/C/C++), understanding of orbital mechanics and spacecraft subsystems, U.S. work eligibility required.
Python, Ruby, C, C++, GIT, CI/CD, cloud infrastructure, flatsat, HITL
2w
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Software Engineer II - Product Security
Los Angeles or New York City
$165k-$200k/yr HybridFull Time
Experience in CI/CD security, vulnerability assessments, code review, automation, applied cryptography, SAST/DAST/SBOM tooling, and scripting (Python/Ruby); strong communication and threat-modeling skills.
Burp Suite, OWASP ZAP, Snyk, Python, Ruby, Java, C#, Kubernetes, AWS, Azure, SAST, DAST, SBOM
1mo
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Los Angeles Based Graduate Intern - Building Energy Modeling and Analysis
Los Angeles or Golden or Boulder or Washington or United States
$45k-$71k/yr HybridFull Time, Internship
Graduate-student or recent-graduate internship requiring building energy modeling and simulation experience, proficiency with EnergyPlus/OpenStudio/Modelica, programming (Python, MATLAB, Ruby), GitHub, GPA ≥ 3.0, and residence in California for the internship.
EnergyPlus, OpenStudio, Modelica, Python, MATLAB, Ruby, GitHub
1mo
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DevOps Engineer
Krakow or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver
RemoteFull Time
Experienced DevOps engineer with Linux background, CI/CD stack development, scripting in Ruby/Javascript/Python, AWS (EC2, S3, Route53, IAM), telemetry (OpenTelemetry, Grafana, Kibana), and containerization (Docker, Kubernetes).
Ruby, Javascript, Python, EC2, IAM, S3, Route53, OpenTelemetry, Grafana, Kibana, Docker, Kubernetes, Jenkins, Rspec, Cypress, Playwright, MongoDB, ClickHouse, Webpack, Gradle, TeamCity, Ansible, Terraform, Rails
3w
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Data Engineer II
Irvine, California, United States
$105k-$130k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years relevant experience, TSQL, SSIS/DTS/Pentaho or other ETL tools, experience in Python/Java/PHP/Ruby, 1+ year AWS experience, strong communication and analytical skills.
TSQL, SQL Server Integration Services (SSIS), Data Transformation Services (DTS), Pentaho, Python, Java, PHP, Ruby, Amazon Web Services (AWS)
1mo
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Spacecraft Operations Engineer II/Senior
Long Beach, California, United States
$86k-$125k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years (Engineer II) or 5+ years (Senior) spacecraft/ground systems experience, software development (Python/Ruby/C/C++), TS-eligible U.S. government clearance, spacecraft subsystem and orbital knowledge.
Python, Ruby, C, C++, GIT, CI/CD, cloud infrastructure
1mo
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Staff Backend Engineer, Safety
United States or San Francisco or Los Angeles or New York City or Chicago
$217k-$304k/yr RemoteFull Time
8+ YOE8+ years software development experience; proficiency in Go, Python, Rust, or Ruby; experience with GraphQL/REST/HTTP/Thrift/gRPC; BS in Computer Science or equivalent practical experience; strong organizational and cross-functional remote collaboration skills.
Go, Python, Rust, Ruby, GraphQL, REST, HTTP, Thrift, gRPC
1mo
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Consulting Architect | Public Sector | DC Preferred
Washington or Seattle or Los Angeles or San Francisco or New York City or United States
$133k-$183k/yr RemoteFull Time
5+ YOERemote consulting architect with 5+ years systems/engineering experience and 3+ years client-facing consulting; expertise with Elasticsearch/Elastic Stack, Linux/Windows, cloud platforms, programming (Java/Python/JavaScript/Ruby), and databases; occasional DC travel.
Elastic Stack, Elastic, Elasticsearch, Linux, Unix, Windows, AWS, Microsoft Azure, Google Cloud, Java, Python, JavaScript, Ruby, SQL, Redis, MongoDB, Ansible, GitHub, Kubernetes, Docker, Kafka
1mo
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Principal Consultant, Offensive Security, Proactive Services (Unit 42)
Burbank or California or United States
$151k-$208k/yr RemoteFull Time
6+ YOEBachelor's or equivalent experience, 6+ years in information security with penetration testing focus, expertise with Metasploit/Burp/Cobalt Strike/Nessus/Bloodhound, scripting (Python/PowerShell/Ruby/C++), cloud (AWS/GCP/Azure), and experience with NIST CSF/ISO 27001/CIS Top 20.
Metasploit, Burp Suite Pro, Cobalt Strike, Nessus, Bloodhound, Python, PowerShell, Ruby, C++, AWS, GCP, Azure, NIST CSF, ISO 27001, CIS Top 20
1mo
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Staff Engineer, Site Reliability
New York City or Los Angeles or United States or Canada
RemoteFull Time
Hands-on Terraform expertise, proven AWS experience (EKS, RDS, networking, CDNs), production Kubernetes operation, CI/CD design, observability and alerting, on-call/incident management, cross-functional developer support, familiarity with AI tooling.
Ruby on Rails, AWS, Sidekiq, MySQL, Redis, Terraform, EKS, RDS, Kubernetes, CircleCI, GitHub Actions, Datadog, Sentry, PagerDuty, Cronitor, Claude, ChatGPT
2mo
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Software Development Engineer
Irvine, California, United States
$170k-$220k/yr HybridFull Time
Jiffy: Sells blank apparel and custom printed clothing online.
5+ YOE5+ years software engineering; BS in CS/Engineering; AI coding agents experience; server-side language; frontend React/TypeScript; databases; code review.
AI agents tools, Ruby on Rails, Solidus / Spree, GraphQL, React, Kubernetes, RSpec, Vitest, Playwright
2w
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Senior Systems Reliability Engineer
Glendale, California, United States
$142k-$190k/yr HybridFull Time
5+ YOE5+ years relevant experience; cloud and data-center systems knowledge; infrastructure-as-code, automation, security, observability, and scripting skills; BA in CS or equivalent.
AWS, Google, Azure, Terraform, Ansible, Amazon Linux, Windows, Python, GO, Ruby, Swift, Active Directory, LDAP, Ping Identity, DataDog, New Relic, Grafana, Docker, Rancher, Kubernetes, Jenkins, GitLab CI/CD, Claude Code, Cursor, Github Copilot, VMWare, KVM
1mo
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Technical Consultant, Auth0
Bellevue or Boston or Chicago or Los Angeles or New York City or San Francisco or Texas
$126k-$195k/yr RemoteFull Time
3+ YOE3+ years technical consulting experience; strong JavaScript and one major MVC framework; experience with identity protocols (OAuth, OIDC, SAML, WS-Fed); hands-on configuration, troubleshooting, and customer-facing deployment skills; Bachelor's or equivalent.
Auth0, Okta, JavaScript, Backbone, Angular, Ember, React, Node.js, Java, Ruby, Microsoft .NET, PHP, Go, C#, Flutter, REST/JSON, SAML 2.0, WS-Federation, OAuth, OpenID Connect, iOS, Android
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