greenlight - Financial Technology - Senior Software Engineer, Developer Experience
Requirements
• Kubernetes, Ambassador, Helm • Github Actions (or other CI experience i.e CircleCI, Jenkins, TravisCI) • Continuous Delivery (ArgoCD or equivalent) • Software and Shared Library development experience • All major AI tools and infrastructure • 5+ years of experience in software engineering, with a focus on developer tooling, platform engineering, or DevOps • You care deeply about developer productivity and treat your colleagues as your customers • You are a strong systems thinker who can navigate both platform-level architecture and the day-to-day pain points of individual engineers • You are excited by AI and actively look for ways to apply it to real engineering problems, not just as a buzzword • You communicate clearly across engineering, QA, and leadership translating technical findings into business-relevant insights • You are comfortable working in a cross-geography setup and can lead and mentor peers in a distributed environment • You bring a quality-first mindset and champion best practices in testing, observability, and release confidence • Not sure this one’s for you? Don’t count yourself out. Show us what you’ve got and we’ll reach out if there’s a great fit.
Responsibilities
• Design, build, and maintain reusable developer tooling (CLI tools, NPM and Kotlin libraries) shared across all engineering teams • Enable a consistent and friction-free local development experience for engineers • Build and maintain robust CI/CD pipelines (GitHub Actions, ArgoCD) that provide fast, reliable feedback loops • Identify and eliminate bottlenecks in the developer workflow through proactive engagement with engineering teams • Contribute to and enforce standards for code reusability and maintainability across packages and libraries • Integrate AI tooling (LLMs, agentic workflows, code generation) into CI/CD pipelines and developer workflows to accelerate delivery • Build AI-assisted automation for test generation, code review, and performance anomaly detection • Evaluate and adopt emerging AI developer tools (e.g., Claude, Cursor, custom agents) and drive their adoption across engineering • Design intelligent observability solutions using AI to surface actionable signals from Datadog and other monitoring platforms • Partner with cross-functional teams to embed AI capabilities into the full software delivery lifecycle • Partner with architects, developers, and QA teams to design and execute a comprehensive performance testing strategy • Validate performance, stability, scalability, and reliability across web and mobile product surfaces • Build and maintain a scalable performance testing environment supporting both functional and load scenarios • Perform root-cause analysis on performance bottlenecks and provide clear recommendations • Coordinate performance testing across internal teams and external resources, ensuring complete test coverage for each release • Communicate testing status and performance insights to engineering leadership, translating data into actionable recommendations
Benefits
• Medical, dental, vision, and HSA match • Paid life insurance, AD&D, and disability benefits • Traditional 401k with company match • Unlimited PTO • Paid company holidays and pop-up bonus holidays • Professional development stipends • Mental health resources • 1:1 financial planners • Fertility healthcare • 100% paid parental and caregiving leave, plus cleaning service and meals during your leave • Flexible WFH, both remote and in-office opportunities • Fully stocked kitchen, catered lunches, and occasional in-office happy hours • Employee resource groups • Our stance on salaries: • Greenlight provides a competitive compensation package with a market-based approach to pay and will vary depending on your location, experience and skill set. The total compensation package for this position will also include a discretionary performance bonus, equity rewards, medical benefits, 401K match, and more. Greenlight conducts continuous compensation evaluations across departments and geographies to ensure we are keeping our pay current and competitive. • The estimated base pay range for this position in (NY, CA, WA): $130,000- 180,000 • The estimated base pay range for this position in (CO): $130,000- 155,000
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