Senior Software Engineer - Integrations
New
W
WorthFintech
Orlando, Florida, United States. Atlanta, Georgia, United States. Tampa, Florida, United States. Miami, Florida, United StatesFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 8+ years
- Required Skills
- Node.jsPostgreSQLKafkaKubernetesReact.jsTypeScriptRedisNest.js
Requirements
- 8+ years of professional software engineering experience.
- Deep expertise in the Node.js and TypeScript ecosystem.
- Strong system design skills, especially around resilient integrations: retries, idempotency, circuit breakers, rate limiting, webhook handling, and graceful degradation.
- Experience designing or operating a public API or SDK (versioning, auth, contracts, developer ergonomics).
- Hands-on experience with PostgreSQL, including schema design and query optimization.
- Experience building or maintaining event-driven systems using Kafka.
- Comfort operating containerized applications in Kubernetes.
- Proven ability to refactor complex or legacy integration code into modular, swappable, well-tested adapters.
- Demonstrated experience mentoring junior engineers and raising team quality standards.
- Ability to operate effectively in high-ambiguity environments.
Responsibilities
- Own the design and implementation of major integrations and subsystems, from initial partner evaluation through production rollout and ongoing operation.
- Build and maintain integrations with third-party data providers (KYB, KYC/IDV, AML, fraud, banking, identity) and abstract them behind clean, versioned internal contracts.
- Design, evolve, and operate Worth's public REST APIs and SDKs, with strong attention to versioning, backward compatibility, authentication, rate limiting, and developer experience.
- Break down ambiguous partner specs, customer integration requirements, and vendor edge cases into clear technical designs with well-understood tradeoffs.
- Write high-quality production code across backend and frontend systems using Node.js, TypeScript, Nest.js, and React.js.
- Design and evolve PostgreSQL schemas that capture vendor responses and normalization layers.
- Build event-driven workflows with Kafka and Redis that orchestrate enrichment, retries, dead-lettering, and backpressure.
- Deploy, monitor, and debug containerized integration services in Kubernetes, including the alerting and runbooks that catch vendor degradations.
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