Architect and embed quality benchmarks for payment systems, building automated guardrails that accelerate release cycles and ensure rigorous validation.
Drive performance and stress testing using tools like JMeter and k6 to ensure zero downtime and flawless accuracy under extreme transaction volumes.
Pioneer AI-native software engineering focused on quality, integrating AI-assisted tools and building high-performance emulators for external systems.
Own and lead GridUnity's quality engineering strategy, scaling an AI-native, artifact-first quality operating model across all product lines.
Harden the pipeline for agent-generated test coverage, manage review throughput, and enforce release-gate discipline with evidence-backed sign-off.
Build evaluation systems for agent-driven quality, mentor engineers, and drive continuous improvement of software reliability and developer productivity.
GridUnity is the industry leader in interconnection life cycle management, delivering cutting-edge software solutions that accelerate the transition to a sustainable energy future. We are a lean, fast-moving team that values bold thinking, reliability, and continuous learning.
Take ownership across quality engineering in a scaling fintech, building automation and AI-driven testing.
Work cross-functionally with product teams to evolve test pyramids, reduce flakiness, and improve SLOs.
Use AI tools to accelerate test authoring, failure triage, and coverage insights while maintaining test trustworthiness.
Lendable builds best-in-class technology to help people get credit and save money, offering loans, credit cards, and car finance. One of the UK's newest unicorns with over 700 people, profitable since 2017, backed by top investors like Balderton Capital and Goldman Sachs.
Own the technical roadmap and author system designs for scalable, secure card issuing and payment processing products.
Spend significant time in the codebase writing, reviewing, and optimizing code across the issuing and processing stack.
Identify and drive high-impact technical initiatives that improve performance, reliability, and cost-efficiency of core processing engines.
Marqeta is on a mission to change the way money moves, enabling embedded finance for brands like Block, Cash App, and Uber. As a publicly-traded company with a Flex First culture, they emphasize collaboration and innovation across a diverse team.
Define and oversee the quality of payments testing offerings, including methodology, pricing, and staffing.
Dive deep into technical architecture of transaction systems to solve quality engineering roadblocks.
Collaborate with sales and clients to design and deliver high-impact payments testing strategies.
Testlio is a fully managed crowdsourced testing platform that integrates expert testers into release processes using proprietary technology. The company is female-founded, half of the team identifies as women, and it is a growing, profitable remote-first organization with a strong culture.
Design and own the automation framework for functional and performance testing.
Build agents to automate QA workflows and reduce engineering friction.
Identify gaps in existing frameworks and iterate toward solutions that close them.
Upgrade helps customers access affordable and responsible financial products, having assisted over 7.5 million customers in obtaining over $42 billion in consumer credit. The company is valued at $7.3B, backed by prominent investors, and consistently recognized as a top workplace with a collaborative and inclusive culture.
Build automated test frameworks across UI, API, and service layers using AI-assisted practices.
Test and validate internally built LLMs and external AI tools with rigorous quality standards.
Own test planning, execution, and release support from story validation to production deployment.
Newsela is an education technology company dedicated to meaningful classroom learning for every student. They deliver AI-powered solutions to unlock student engagement and empower teachers.
Serve as the quality gate between engineering and production, ensuring every release meets standards.
Develop automated testing frameworks and define release validation strategies.
Work at the intersection of engineering and product to continuously improve software quality.
Alpen Labs is a New York-based startup founded in 2022 by four MIT alumni, building a scalable, private and programmable Bitcoin ecosystem. Their team consists of engineers and researchers from companies like Blockstream Research, Palantir, and Nethermind.
Own the end-to-end quality engineering vision, strategy, and roadmap across multiple product lines.
Lead the organization's AI adoption strategy for quality engineering, integrating AI/ML-based testing tools.
Partner with Engineering, Product, DevOps, and Security leadership to align quality goals with business objectives.
HighLevel is an AI-powered business operating system that provides agencies, entrepreneurs, and SMBs with infrastructure to build, automate, and scale their operations. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership, valuing initiative, clarity, and execution.
Design and evolve automated testing architecture across products and engineering teams.
Build and maintain automated API, integration, contract, end-to-end, regression, and UI tests.
Integrate automated suites into CI/CD pipelines and establish enforceable quality and release gates.
Tech Holding is a full-service consulting firm that delivers predictable outcomes and high-quality solutions to clients. With founders and team members holding senior positions from startups to Fortune 50 companies, the firm emphasizes deep expertise, integrity, transparency, and dependability in a collaborative culture.
Own quality for an AI-enabled decision-support system: the test plan, automated coverage, and evidence that what was delivered is what was specified.
Build and maintain automated test suites integrated into the CI/CD pipeline as release gates.
Measure and report system misses and user overrides, producing audit-ready documentation for releases.
Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies in healthcare, cyber, and national security. DEFCON AI, an insights company leveraging AI and optimization, is part of its portfolio, fostering a culture of innovation and duty.
Own the end-to-end Credit onboarding platform and drive platform resiliency, scalability, and operational excellence.
Partner with Product, Data, Risk, Compliance, and Operations to define strategy and deliver secure, highly available systems.
Lead and mentor a high-performing team, improving engineering velocity and system reliability through automation.
Marqeta is a card issuing platform that enables companies to issue cards, authorize transactions, and manage payment operations in real time. It is a publicly-traded company with a culture of innovation, flexibility, and inclusion, powering brands like Block, Affirm, and Uber.
Architect and deploy comprehensive automated system integration testing frameworks.
Lead cross-functional teams toward shared quality goals through technical influence.
Pioneer AI-native testing methodologies to automate test generation and root cause analysis.
Natera is a global leader in cell-free DNA (cfDNA) testing, dedicated to oncology, women's health, and organ health. The company consists of highly dedicated professionals from world-class institutions, working to make personalized genetic testing part of standard care.
Design and execute functional and exploratory test cases for API- and SDK-based product flows.
Collaborate with product managers, developers, and SDETs to translate acceptance criteria into test scenarios.
Own regression testing and support release-readiness, defect management, and UAT processes.
Zerohash is a leading crypto and stablecoin infrastructure platform that powers digital money for banks, fintechs, and payment companies. Founded in 2017, the company has raised over $280 million and is trusted by major brands like Morgan Stanley, Stripe, and BlackRock.
Design, build, and maintain backend services and RESTful APIs that expose testability as a platform capability.
Evangelize testability and quality engineering practices across teams, influencing service architecture from day one.
Build AI-powered tooling and internal platforms to scale quality engineering and accelerate root-cause analysis.
EarnIn builds products that deliver real-time financial flexibility for people living paycheck to paycheck, allowing them to access earnings as they earn them. The company has a healthy core business, world-class investors, and a diverse, growing team.
Partner with multiple product teams to identify risks, challenge assumptions, and shape pragmatic testing approaches.
Build and maintain reliable automated coverage across web, APIs and integrations using modern tooling.
Identify recurring quality issues, drive improvements, and help teams make informed decisions about risk and release confidence.
Circle builds an AI-powered all-in-one platform for digital businesses, enabling creators and businesses to engage their audience. The company is a fully remote team of about 270 employees from over 30 countries, with a culture of high expectations and async collaboration.
Define and execute comprehensive test strategies including functional automation, load, stress, and scalability testing.
Design, develop, and maintain automated test scripts and frameworks for web, API, and backend systems.
Partner with engineering, DevOps, and product teams to ensure performance, stability, and software quality.
Cayuse empowers organizations to conduct globally connected research that advances science, discovery, and society through proven, integrated technology. They are a collaboration of exceptional, highly skilled people with multi-disciplinary expertise, building their team to support ambitious growth.
Set technical direction for the Integrations domain, defining patterns and frameworks for 130+ provider integrations.
Drive platform-level improvements and ensure architectural decisions scale with company growth.
Lead cross-functional execution, mentoring engineers, and aligning multiple squads on technical standards.
Yuno is a payment orchestrator that connects businesses to 300+ payment methods worldwide through a single integration. Founded by the team behind Rappi, it's a fast-growing, remote-first company with a dynamic culture.
Develop test automation suites for microservices and integrate them into regression and release processes.
Support releases and communicate issues to product in a timely manner.
Deliver tools to test integration with third-party services such as Payment Rails, SMS/Email, KYC, and Analytics.
Tala is an AI-native credit infrastructure company that provides credit access to the global majority. Backed by over $500 million in funding, they have distributed over $7 billion to more than 13 million customers across Africa, Latin America, and Asia.
Design and build scalable risk detection systems to protect Airbnb's payments platform.
Collaborate with data scientists and product managers to respond to fraud and risk issues.
Build integrations with payment partners and processors to enhance risk systems.
Airbnb is an online marketplace for lodging and travel experiences, connecting hosts with guests globally. The company has grown to over 5 million hosts and 2 billion guest arrivals, fostering a culture of inclusion and belonging.
Build and lead a QA automation function from scratch, shaping quality strategy and tooling.
Split time 50/50 between hands-on work (writing tests, building frameworks) and team leadership.
Define quality gates, metrics dashboards, and drive AI-assisted testing adoption.
SpryPoint modernizes how utilities serve their communities with a cloud-native customer service and operations platform. As a high-growth software company of 300+ employees serving 100+ utility clients across North America and the Caribbean, they foster a culture of kindness, impact, and excellence.