Senior Software Engineer - Integrations
New
W
WorthFintech / Software Engineering
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.jsRESTful APIs
Requirements
- 8+ years of professional software engineering experience.
- Demonstrated ownership of major features or subsystems in production, ideally with significant integration or platform-API surface area.
- 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 and abstract them behind clean, versioned internal contracts.
- Design, evolve, and operate public REST APIs and SDKs with a focus on versioning, security, and developer experience.
- Break down ambiguous partner specs and integration requirements 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 PostgreSQL schemas for vendor responses and normalization layers with focus on performance and integrity.
- Build event-driven workflows with Kafka and Redis to orchestrate data enrichment, retries, and backpressure.
- Monitor and debug containerized integration services in Kubernetes while maintaining alerting and runbooks.
- Lead pragmatic refactors of legacy code into modular, testable adapters and handle production incidents methodically.
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