Apply on Employer Site

PactFi · 4 weeks ago

Senior Software Developer – Backend API Engineering

United States

Full-time

Remote

Senior Level

$150K/yr - $170K/yr

5+ years exp

PactFi is a company focused on providing secure infrastructure for managing complex private credit transactions. They are seeking a Senior Software Developer to design and maintain RESTful APIs, develop third-party integrations, and ensure data security and compliance within their platform.

Financial ServicesFinTech

Responsibilities

Design, build, and maintain RESTful APIs using PHP Laravel to support PactFi’s financial workflows, partner onboarding, and investment operations

Ensure APIs are secure, scalable, fault-tolerant, and optimized for low latency

Implement API versioning, documentation, and automated testing

Develop integrations with financial data providers, custodians, broker-dealer systems, KYC/AML services, payment processors, and CRM platforms

Build workflows for data synchronization, event processing, and multi-system orchestration

Develop middleware solutions to normalize, validate, and transform financial data across external APIs and PactFi systems

Design and optimize relational databases (MSSQL or MySQL) for investment data, partner information, and operational workflows

Ensure strong data governance, auditability, and compliance with financial-sector data requirements

Build data-layer tools for secure and reliable data movement

Implement secure authentication & authorization: OAuth2, JWT, API keys

Develop and maintain role-based access controls (RBAC) aligned with financial industry requirements

Conduct security audits, vulnerability assessments, and compliance reviews

Enforce encryption and secure handling of sensitive financial and customer data

Qualification

PHP LaravelRESTful API architectureDatabase managementExternal API integrationAutomated testing frameworksDebugging skillsPerformance tuningProblem-solving ability