4w
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Web Application Engineer (Irvine, US)
Irvine or Singapore or Denmark or Spain or Vietnam
$120k-$140k/yr OnsiteFull Time
Production experience with Go (Golang), React, JavaScript/TypeScript, PostgreSQL, Redis, Python, Git, and Docker; experience building APIs (REST/gRPC), debugging multi-layer systems, and contributing to CI/CD; must reside in/near Irvine, CA.
Go (Golang), gRPC, REST, PostgreSQL, Redis, React, JavaScript, TypeScript, Python, Git, Docker, Kubernetes, AWS, GCP, Azure, HTTP, APIs, CI/CD, LLDP, CDP, SNMP, DHCP
5d
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Full Stack Web Developer
Carson, California, United States
$122k-$132k/yr HybridFull Time
5+ YOE5+ years building server-side and front-end web applications; strong debugging, API, database and security skills; Git and agile experience; familiarity with e-commerce systems.
Node.js, Python, ColdFusion, HTML, CSS, JavaScript, JSON, SQL, Git, Jira, APIs, Claude Code
3mo
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Quality Assurance Engineer
Seal Beach, California, United States
$38-$61/hr OnsiteFull Time
5+ YOEQA engineer focused on functional testing, test automation, and defect management for banking applications across web, API, and data systems.
Azure DevOps, Jira, TestRail, Selenium, Cypress, Playwright, Postman, RestAssured, SoapUI, SQL, Git, Jenkins, CI/CD
1mo
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Senior Software Engineer
Ontario, California, United States
$115k-$140k/yr RemoteFull Time
6+ YOE6+ years development experience with C# and .NET, strong database and cloud experience, debugging and mentoring skills, experience with highly available web applications and AI coding assistants.
C#, .NET, Brink Point-of-Sale, Microsoft Teams, AI coding assistants
6d
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Fullstack Senior Software Engineer, ArsenalOS
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience, deep full‑stack web expertise (backend/frontend/integration), degree in CS/IS/EE or related, experience with high‑availability enterprise applications, U.S. Person required.
Javascript, React, Typescript, NextJS, ERP, MES, WMS, CRM
2w
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Senior Software Engineer
Boston or Encinitas
$142k-$192k/yr OnsiteFull Time
5+ YOE5+ years experience building full-stack web applications; strong Python (Django/FastAPI), TypeScript/React, AWS, PostgreSQL, Docker, and CI/CD (Jenkins) experience; API design and mentoring skills; US citizenship or green card required.
Python, Django, FastAPI, TypeScript, React, PostgreSQL, AWS, Docker, Jenkins, Node/Express, Java/Spring
2mo
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Network Security Engineer II
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
8+ YOE8+ years in network security/infrastructure security; experience with Web Application Firewalls, NAC, IDS/IPS; onsite in Irvine, CA; Bachelor's in Cybersecurity/IT/Computer Science.
Web Application Firewall, Network Access Control, IDS, IPS, Firewalls, Cisco, Palo Alto, Trend Micro, Gigamon, Trellix
3w
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Senior Software Engineer, Back-End (Vault)
California or Santa Ana or New Jersey or Texas or Florida or Japan or Shanghai or Hong Kong or Canada or Mexico or Germany or France
$141k-$229k/yr HybridFull Time
5+ YOE5+ years building web applications, APIs, and distributed systems; 2+ years AWS experience (serverless/event-driven); strong Java proficiency (C# a plus); use of modern AI developer tools; strong engineering fundamentals and mentorship experience.
AWS, Java, C#, Claude Code CLI, Codex, e-Verify
1w
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Sr. IT Quality Engineer
La Jolla, California, United States
$130k-$180k/yr OnsiteFull Time
6+ YOE6+ years QA experience for enterprise applications, 4+ years web testing and Agile experience, Bachelor's in Computer Science (or HS+6yrs), proficiency with Jenkins, GitLab, Postman, SOAPUI, JMeter, Selenium, TestNG, scripting (Ruby, Python, Perl, Groovy, Java, JavaScript), and ability to support compliance.
Jenkins, GitLab, Postman, SOAPUI, JMeter, Selenium, TestNG, Ruby, Python, Perl, Groovy, Java, JavaScript
1mo
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Software Engineer Full Stack (Pricing Engine)
Irvine, California, United States
$90k-$134k/yr HybridFull Time
3+ YOE3+ years building production web applications; strong frontend with Vue.js or React; backend proficiency in C#/.NET (or Java/Kotlin/Go); SQL and AWS (SQS, DynamoDB, S3, ECS, Lambda); writing tests and using agentic coding tools.
Vue.js, React, C#, .NET, Java, Kotlin, Go, SQL, Copilot, Cursor, Claude Code, AWS, SQS, DynamoDB, S3, ECS, Lambda, Memcached, Redis, Jira, Confluence, Postman, Bruno
3w
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Lead Applications Developer-Full Stack
Irvine, California, United States
$134k-$187k/yr OnsiteFull Time
5+ YOE5+ years hands-on full stack web and microservices development with C#/.NET, JavaScript/TypeScript, SQL Server, and React or Angular; technical leadership experience; Bachelor's degree in CS/IT/IS or equivalent experience; experience with LLM-based coding agents.
ASP.NET, SQL Server, SQL, HTML, XML, CSS, JavaScript, TypeScript, C#, VB.NET, React, Angular, LLM, Claude, OpenCode