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About PactFi

Private asset markets (PE, Private Credit, VC, Real Estate) have 10x to 9.8T in AUM over the past decade and are projected to grow to $17T in the next five years. However, digital infrastructure has not kept pace, with most of the market operating predominantly in error-prone, internal-only software solutions.

PactFi provides secure, end-to-end, operational infrastructure for managing complex private credit transactions. Our web-based application brings together all parties involved in such a transaction to more efficiently allocate capital, complete KYC, share documents, manage funds flow, and more. The platform is secured to a bank-grade standard, and we have received our SOC 2 Type 2 attestation.

PactFi was developed in close partnership with two of the industry's largest players, both of whom represent the top 3 players in the private credit space by both size (AUM) and deal activity.

We are seeking a Senior Software Development Engineer in Test (SDET) to help scale end-to-end test automation for a modern fintech platform.

This role is both hands-on and strategic, requiring expertise in:

• Playwright-based automation engineering

• Distributed system validation (API, UI, data layers)

• AI-assisted testing and automation practices

Responsible for transforming test automation into an AI-augmented quality system to enable:

• Faster, reliable releases with solid understanding of CI/CD and modern DevOps practices

• Strong regression signal with minimal noise

• Scalable and maintainable test coverage across critical business workflows

Automation Strategy & Leadership

• Own design and evolution of automation testing framework (primarily Playwright)

• Establish best practices for E2E, integration, and regression testing

• Drive test coverage across critical financial workflows (deal lifecycle, cash flows, reporting, etc.)

• Mentor engineers and QA contributors; set test quality and maintainability standards

Hands-On Engineering

• Build and maintain robust Playwright test suites (TypeScript/JavaScript)

• Develop reusable testing utilities, fixtures, and CI/CD integrations

• Implement parallelization, test isolation, and flakiness mitigation strategies

• Integrate tests into CI pipelines (e.g., GitHub Actions, CircleCI)

Product & Domain Alignment

• Translate complex financial workflows (e.g., loan servicing, covenant tracking, capital calls) into deterministic test cases

• Validate data integrity across systems (APIs, databases, reporting layers)

• Collaborate with product and domain experts to identify edge cases and risk scenarios

Quality & Reliability

• Define SLAs for test reliability and pipeline performance

• Monitor and improve test signal vs. noise

• Introduce observability into testing (logs, traces, artifacts)

• Lead incident retrospectives related to quality gaps

AI-Driven Testing & Development

• Implement and scale AI-assisted test case generation from product requirements, user stories, and production data

• Leverage LLM-based tools to generate, refactor, and maintain Playwright test suites

• Build workflows for automated test creation, prioritization, and gap detection using AI

• Evaluate and integrate tools for self-healing tests, intelligent selectors, and failure triaging

• Partner with engineering to incorporate AI into broader development workflows (code generation, debugging, QA automation)

• Establish guardrails and validation strategies to ensure correctness and determinism in AI-generated tests

Required Qualifications

• 5+ years in QA automation, SDET, or software engineering roles

• Deep expertise with Playwright (2+ years required) in production environments

• Strong proficiency in TypeScript/JavaScript

• Experience designing scalable test frameworks from scratch

• Solid understanding of CI/CD systems and modern DevOps practices

• Experience testing API-driven architecture and distributed systems

Domain Expertise

Previous experience in fintech, capital markets, or lending platforms.

Familiarity with:

• Loan lifecycle and servicing

• Private credit structures

• Cash flow modeling and waterfall structures

• Financial reporting and reconciliations

Nice-to-Have

• Experience with data validation pipelines (SQL, dbt, etc.)

• Exposure to backend languages (Python, Java, or Go)

• Experience with performance or load testing tools

• Familiarity with cloud infrastructure (AWS, GCP)

What Success Looks Like

• High-confidence releases with minimal regression risk

• Stable, fast CI pipelines with meaningful test coverage

• Clear alignment between product logic and automated validation

• Scalable testing culture embedded across engineering

Why Join

• Build foundational infrastructure in a fast-growing private credit fintech

• Work directly with domain experts shaping modern capital markets tooling

• High ownership in a Series A environment with strong growth trajectory

• Competitive compensation + equity

• Strong understanding of financial systems—particularly within private credit, lending, or capital markets workflows

• Define testing architecture, improve release confidence, and partner closely with engineering, product, and operations to ensure platform reliability in a high-stakes financial

What We Offer

• Competitive salary + equity.

• Healthcare coverage.

• 401k

Compensation Range: $130K - $139K