Top Tech Jobs & Startup Jobs in Seattle, WA

Senior backend engineer responsible for designing, building, testing, and documenting scalable Node.js/TypeScript services and APIs. Lead projects end-to-end, enforce coding standards, write technical specifications, optimize performance, and mentor junior engineers. Champion Agile and CI/CD practices while providing technical thought leadership on backend architecture and data modeling.

Design, develop, and modernize scalable front-end UI applications using Angular and TypeScript. Lead large UI projects, enforce coding standards, write technical specifications, optimize performance, mentor engineers, collaborate full-stack, and support CI/CD and Agile practices to deliver user-centric features.

Own daily settlement reviews and reconciliations across banking partners, validate settlement files and NACHA transactions, investigate variances, coordinate adjustments, and resolve exceptions. Prepare account reconciliations, support month-end close, journal entries, balance sheet analysis, audits, and financial documentation. Collaborate with accounting, engineering, operations, vendors, and banks while improving controls, automation, and settlement processes.

Design, implement, test, and modernize backend services and integrations (TypeScript/Node.js and C++). Lead large projects, write technical specifications and API contracts, enforce coding standards, coach engineers, and drive legacy-to-modern migrations within online banking and core systems.

Designs and guides application architectures, creates technical specifications and models, and ensures solutions meet enterprise standards for scalability, performance, security, and maintainability. Provides technical direction and mentorship to development teams, collaborates with enterprise and solution architects on integrations, reviews application quality, and evaluates development technologies and frameworks. Requires strong software architecture, database design, integration, documentation, and communication skills.

Designs, develops, tests, debugs, and maintains scalable React Native mobile applications for iOS and Android. Owns major mobile projects, defines architecture and APIs, manages backend and third-party integrations, improves performance and reliability, and supports modernization efforts. Collaborates across engineering, product, design, QA, security, and business teams while mentoring engineers and promoting Agile, CI/CD, testing, documentation, and mobile development best practices.

Owns the strategy, roadmap, development, and adoption of financial data products and APIs. Partners with data science and engineering to integrate predictive and machine-learning models into scalable, trustworthy capabilities. Defines quality metrics, requirements, documentation, and support models while ensuring privacy, security, regulatory compliance, and downstream adoption across consumer and business banking products.

Lead the strategy, roadmap, execution, and lifecycle management of CSI’s Commercial, Prepaid, and Secured Cards portfolio. Manage and develop Product Managers and Analysts, drive innovation, pricing, business cases, launches, and operational initiatives. Partner with engineering, architecture, marketing, sales, operations, executives, and financial institution customers. Guide Agile product delivery, governance, compliance, risk management, customer engagements, and payment industry strategy.

Lead the assessment, roadmap, requirements, and implementation of fraud and dispute products across card, ACH, instant payments, account takeover, transaction monitoring, and risk decisioning. Partner with customers, financial institutions, vendors, engineering, sales, marketing, and support teams. Evaluate emerging technologies, build business cases, support go-to-market efforts, conduct UAT, and serve as the fraud product subject matter expert.

Serve as primary liaison for assigned financial-institution clients to build and retain relationships, drive renewals and cross-sales, and ensure product adoption. Understand CSI products, evaluate client usage, generate pipeline, lead consultative selling, resolve escalations, and support revenue retention and satisfaction metrics. Coordinate with internal teams and participate in client meetings, webinars, and onsite engagements.