Contract testing experience (Pact or consumer-driven contract testing) for microservices and API-first architectures. * Demonstrated ability to deliver reusable test frameworks adopted across ...
Contract testing experience (Pact or consumer-driven contract testing) for microservices and API-first architectures. * Demonstrated ability to deliver reusable test frameworks adopted across ...
Software QA Engineer
San Mateo, CA · On-site
$60 - $80/hr
Experience with contract testing frameworks such as Pact or similar consumer-driven contract testing solutions. Familiarity with gRPC services, Protocol Buffers, and service-to-service testing ...
Software QA Engineer
San Mateo, CA · On-site
$60 - $80/hr
Experience with contract testing frameworks such as Pact or similar consumer-driven contract testing solutions. Familiarity with gRPC services, Protocol Buffers, and service-to-service testing ...
Senior Project Manager - Associate Director, CMC
San Diego, CA · On-site
$125K - $165K/yr
Serve as Calidi's primary point of contact with external CDMO and Contract Testing Lab partners, overseeing all manufacturing, analytical, and program management activities, while fostering strong ...
Quick apply
Senior Project Manager - Associate Director, CMC
San Diego, CA · On-site
$125K - $165K/yr
Serve as Calidi's primary point of contact with external CDMO and Contract Testing Lab partners, overseeing all manufacturing, analytical, and program management activities, while fostering strong ...
Software QA Engineer
San Mateo, CA · On-site
$60 - $80/hr
Experience with contract testing frameworks such as Pact or similar consumer-driven contract testing solutions. Familiarity with gRPC services, Protocol Buffers, and service-to-service testing ...
Software QA Engineer
San Mateo, CA · On-site
$60 - $80/hr
Experience with contract testing frameworks such as Pact or similar consumer-driven contract testing solutions. Familiarity with gRPC services, Protocol Buffers, and service-to-service testing ...
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Quick apply
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Stability Coordinator/Manager
San Diego, CA · On-site
$100K - $125K/yr
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Stability Coordinator/Manager
San Diego, CA · On-site
$100K - $125K/yr
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Serve as the primary point of contact for external CROs, CMOs, and contract testing laboratories for stability activities; manage sample logistics, chamber storage, timelines, and data deliverables ...
Immediate Schedule: Full-time onsite Position Overview We are seeking an experienced Interim Quality Assurance Site Head to provide Director-level Quality leadership for a GMP contract testing ...
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Immediate Schedule: Full-time onsite Position Overview We are seeking an experienced Interim Quality Assurance Site Head to provide Director-level Quality leadership for a GMP contract testing ...
Experience in E2E Automation, contract testing, API Automation, load & performance testing * Experience with CI/CD Pipelines * Experience mentoring other quality engineers * Proven track-record of ...
Experience in E2E Automation, contract testing, API Automation, load & performance testing * Experience with CI/CD Pipelines * Experience mentoring other quality engineers * Proven track-record of ...
Desired Qualification● Experience in E2E Automation, contract testing, API Automation, load & performance testing● Experience with CI/CD Pipelines● Experience mentoring other quality ...
New
Desired Qualification● Experience in E2E Automation, contract testing, API Automation, load & performance testing● Experience with CI/CD Pipelines● Experience mentoring other quality ...
New
Mobile SDET (iOS) - Newport Beach, CA or Columbus OH (Hybrid) - W2 Contract.
Newport Beach, CA · Hybrid
$55.50 - $76.50/hr
... testing best practices. · Communicate clearly with cross functional teams and be a proactive ... contract testing, MockWebServer usage, Pact for Mobile. · Strong understanding of iOS app ...
New
Quick apply
Mobile SDET (iOS) - Newport Beach, CA or Columbus OH (Hybrid) - W2 Contract.
Newport Beach, CA · Hybrid
$55.50 - $76.50/hr
... testing best practices. · Communicate clearly with cross functional teams and be a proactive ... contract testing, MockWebServer usage, Pact for Mobile. · Strong understanding of iOS app ...
New
Support outsourced immunoassay activities with CROs, CDMOs, contract testing laboratories, reagent vendors, and external technology partners, including technical scope definition, study design review ...
Support outsourced immunoassay activities with CROs, CDMOs, contract testing laboratories, reagent vendors, and external technology partners, including technical scope definition, study design review ...
Build robust local/dev test harnesses using tools like Jest/JUnit, Rest Assured, Pact (contract testing), Test containers, Local Stack, Step Functions Local, and DynamoDB Local
Build robust local/dev test harnesses using tools like Jest/JUnit, Rest Assured, Pact (contract testing), Test containers, Local Stack, Step Functions Local, and DynamoDB Local
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
Director, Analytical Quality Assurance
Foster City, CA · On-site
$210 - $272/hr
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
New
Director, Analytical Quality Assurance
Foster City, CA · On-site
$210 - $272/hr
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
New
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
Provide quality governance for contract partners and testing laboratories, partner cross-functionally with Manufacturing, and external partners to support product lifecycle and regulatory priorities ...
This role will partner closely with internal teams and external CROs, CDMOs, contract testing laboratories, reagent vendors, and technology partners to ensure reliable critical reagent and reference ...
This role will partner closely with internal teams and external CROs, CDMOs, contract testing laboratories, reagent vendors, and technology partners to ensure reliable critical reagent and reference ...
Provide QC oversight to contract testing laboratories, coordinating testing activities for on-time delivery and confirming compliance with cGMP and data integrity expectations * Direct and oversee ...
Provide QC oversight to contract testing laboratories, coordinating testing activities for on-time delivery and confirming compliance with cGMP and data integrity expectations * Direct and oversee ...
Quality Control (QC) Scientist - Peptide API & Development Site
Menlo Park, CA · On-site
$110 - $140/hr
Manage contract testing laboratory relationships to include microbiology (e.g., bioburden, endotoxin, sterility) and specialized analytical partners -- coordinating sample submission, reviewing ...
Quality Control (QC) Scientist - Peptide API & Development Site
Menlo Park, CA · On-site
$110 - $140/hr
Manage contract testing laboratory relationships to include microbiology (e.g., bioburden, endotoxin, sterility) and specialized analytical partners -- coordinating sample submission, reviewing ...
Contract Testing information
What is contract testing?
What are the key skills and qualifications needed to thrive as a contract tester?
What are some common challenges faced by professionals working in contract testing, and how can they be addressed?
What is the difference between Contract Testing vs Software Tester?
| Aspect | Contract Testing | Software Tester |
|---|---|---|
| Primary Focus | Verifies interactions between services or components based on predefined contracts | Ensures overall software quality through manual or automated testing of functionalities |
| Skills & Certifications | Knowledge of API testing, contract frameworks, possibly some automation tools | Testing methodologies, scripting, automation, certifications like ISTQB |
| Work Environment | Often in Agile teams, working closely with developers and QA | Can vary from manual testing to automation, in various development environments |
Contract Testing specializes in validating interactions between services based on contracts, while Software Testers focus on overall software quality through various testing methods. Both roles require testing skills but differ in scope and focus.
What are the most commonly searched types of Testing jobs in California?
The most popular types of Testing jobs in California are:
What cities in California are hiring for Contract Testing jobs?
Cities in California with the most Contract Testing job openings:

Full-time
Medical, Life, Retirement
Re-posted 21 days ago
Agilent Technologies rating
8.5
Based on 43 frontline employees who took The Breakroom Quiz
33rd of 545 rated manufacturers
Job description
Agilent is building a Kubernetes-based software platform spanning instruments, applications, and shared services across multiple product lines. We are embedding AI into how we build and verify software. We are looking for a Lead Test Framework Architect to lead the adoption of AI in our software test lifecycle, and to build the test frameworks, evaluation methods, and governance that let us ship AI-accelerated software safely in regulated, GxP / 21 CFR Part 11 environments.
This is a hands-on senior individual-contributor role. AI accelerates software delivery, but that acceleration exposes weaknesses downstream without a strong automated-testing control system. Building that control system - and leading the organization to adopt it - is the core of this role.
Responsibilities:
- Lead AI SDLC adoption for quality engineering. Own the strategy for AI-assisted test authoring, execution, triage, and maintenance. Prove value through reference workflows, then scale adoption across product teams.
- Build AI-native test frameworks. Design workflows that generate unit, contract, integration, and E2E suites from specifications and intent. Verify that AI-generated tests exercise specified intent, not implementation. Integrate GitHub Copilot (enterprise standard) and complementary tools (e.g., Qodo, Diffblue, Playwright AI agents, self-healing frameworks) into CI/CD quality gates.
- Test our AI features. Build evaluation and regression frameworks for LLM- and agent-powered product capabilities: non-deterministic evaluation, hallucination and grounding scoring, drift detection, and AI observability using OpenTelemetry GenAI conventions.
- Own the regulatory bridge. Integrate AI-assisted testing into validated environments using risk-based Computer Software Assurance (CSA), GAMP 5 (2nd Edition) and the ISPE GAMP AI Guide, and - for diagnostics software - IEC 62304. Preserve audit trails, traceability, and data integrity for AI-generated artifacts.
- Establish human-in-the-loop governance. Define risk-scaled review checkpoints, acceptance criteria, and rollback triggers for AI-generated code and tests.
- Define platform-wide test architecture standards for a Kubernetes-based microservices platform: testability-by-design, test environment strategy (ephemeral namespaces, environment-as-code), CI/CD quality gate architecture, contract testing for microservices and APIs, test data strategy (synthetic data, isolation, AI/ML data requirements), and E2E frameworks that work reliably in containerized environments.
- Instrument and report on impact. DORA delivery metrics augmented with AI-specific measures (coverage delta, defect-escape rate, mean-time-to-triage, eval-suite pass rates). Lead the change effort - champions, enablement, playbooks - that drives durable adoption.
Required
- 10+ years of software engineering, with 3+ years in test architecture or quality engineering architecture roles.
- Demonstrated daily, hands-on use of AI-assisted development and testing tools (GitHub Copilot, Claude Code, Cursor, or equivalent) with the ability to speak concretely to effective usage patterns and failure modes.
- Deep hands-on Kubernetes expertise for test environment design: ephemeral namespace provisioning, container-based test infrastructure, environment-as-code.
- Strong experience designing multi-level test automation frameworks: unit, contract, integration, E2E, and performance testing in distributed systems.
- CI/CD pipeline architecture and quality gate integration (GitHub Actions, Jenkins, or equivalent).
- Contract testing experience (Pact or consumer-driven contract testing) for microservices and API-first architectures.
- Demonstrated ability to deliver reusable test frameworks adopted across multiple product teams - reference implementations, not just guidelines.
- Working knowledge of testability-by-design and the ability to influence how software is architected to be inherently more testable.
- Experience leading adoption and change in an established engineering organization, with a track record of defensible outcome metrics.
Preferred
- Experience testing AI/ML, LLM, or agent-based systems: evaluation frameworks (deepeval, promptfoo, LangSmith, Langfuse, Maxim AI, or equivalent), non-deterministic regression, hallucination and grounding scoring, drift detection.
- Fluency in regulated software validation: 21 CFR Part 11, GxP / GAMP 5, CSA vs. CSV, and IEC 62304 for medical device or diagnostics software.
- Context engineering for LLMs: prompt/spec design, RAG, MCP servers, project-memory patterns.
- Observability tooling in containerized environments, ideally with OpenTelemetry GenAI Semantic Conventions.
- Performance and load testing at platform scale (k6, Gatling, Locust, or equivalent).
- Infrastructure-as-code and GitOps applied to test environment provisioning.
- Background in scientific instrument software, laboratory platforms, or life sciences / diagnostics.
We offer (depending on the country you are based in):
- An independent job in collaboration with good colleagues, in a growth-orientated organization
- A true commitment to work/life balance
- An opportunity to learn and grow
- Agilent Result Bonus, Stock Purchase Plan, Life Insurance, Pension, Healthcare, Employee Assistance Program, Holiday, Company activities
Additional Details
This job has a full time weekly schedule.Our pay ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. During the hiring process, a recruiter can share more about the specific pay range for a preferred location. Pay and benefit information by country are available at: https://careers.agilent.com/locationsAgilent Technologies Inc. is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other protected categories under all applicable laws.Travel Required: 25% of the TimeShift: DayDuration: No End DateJob Function: R&DWhat Agilent Technologies employees say
Pay
Benefits
Hours and flexibility
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About Agilent Technologies
Sourced by ZipRecruiter
Industry
Biotechnology research and development
Company size
10,000+ Employees
Headquarters location
Santa Clara, CA, US
Year founded
1999