Senior Platform Engineer

What You’ll Work On

• Build modern testing applications for Functional, API, Accessibility testing, and more
• Design scalable backend services and orchestration layers for distributed test execution
• Develop AI-assisted workflows for test generation, validation, resiliency, and migration
• Build integrations with CI/CD systems, Dev Ops pipelines, cloud providers, and enterprise platforms
• Help evolve the Trust
  
  AI application architecture alongside the platform team
• Contribute to deterministic execution systems that function independently of LLM availability
• Work closely with architects, product leadership, and platform engineers to define long-term technical direction
• Support migration pathways from existing Automation assets into the new platform ecosystem
• Improve platform observability, reliability, performance, and developer experience
• Help establish engineering standards, patterns, and scalable application foundations for future platform capabilities

• 5+ years of software engineering experience
• Strong experience with modern backend or full-stack application development
• Experience building scalable distributed systems or cloud-native applications
• Strong proficiency in one or more modern languages:
  Type Script / Node.js, Python, React
• Experience with APIs, asynchronous processing, and service-oriented architectures
• Familiarity with AWS cloud services and modern deployment practices
• Experience working with CI/CD pipelines and Dev Ops tooling
• Strong systems thinking and architectural problem-solving skills
• Highly autonomous and results-driven work ethic
• Comfortable operating in fast-moving startup-style environments with evolving requirements

• Experience building testing platforms, developer tooling, or automation frameworks
• Experience with Playwright, Selenium, Cypress, or API testing frameworks
• Experience integrating LLMs or AI-assisted workflows into production systems
• Familiarity with event-driven systems, queues, orchestration, or workflow engines
• Experience with enterprise SaaS platforms such as Salesforce
• Exposure to observability, telemetry, and distributed execution systems
• Prior startup or platform modernization experience

You do not need experience in every area, but technologies relevant to this role may include:

• Type Script / Node.js
• Python
• React
• REST, GraphQL
• AWS Infra (Lambda, ECS, Step Functions, Bedrock, API Gateway, S3, CDK, SQS)
• Playwright, Selenium, Test Automation Frameworks
• OAuth / Identity systems
• LLM APIs and AI orchestration frameworks (Claude Code, Codex, Cursor, Copilot, etc.)

Trust

AI represents a full platform vision and strategic transformation of the future product direction. You will help define the foundation for how enterprise organizations validate software quality, AI agents, APIs, workflows, and business-critical systems over the next decade.

You will join a small, highly influential engineering group with direct impact on architecture, product direction, and platform strategy from day one.