Typescript Developer

Typescript Developer6+ months ContractWorking hours- 8- 5 PM ESTAccelerate deal cycles – Translate business requirements into technical proofs of concept, anddemos built with NodeJS, TypeScript, React, and Express/NestJS.Drive customer success – Own the technical relationship from qualification through productionhandoff, ensuring smooth onboarding, integration, and long-term adoption.Engineer robust integrations – Build sample apps, and connectors that interact with REST,WebSocket, and FIX APIs as well as cloud native data stores and event streams.Data pipeline expertise – Understand ELT workflows, model datasets, and write queries inmodern warehouses (e.g. BigQuery) to unlock actionable insights for clients.Cross functional collaboration – Work closely with Product Management, SRE, and CustomerSupport to capture customer feedback, influence the roadmap, and resolve complex issues.Required Qualifications5+?years of professional software development with deep experience in NodeJS and modernJavaScript/TypeScript (ES6+).Handson building and debugging of RESTful and WebSocket APIs; comfortable withPostman/curl for rapid testing.Demonstrated proficiency with modern data infrastructure: cloud databases (PostgreSQL,MySQL), ELT tools (Fivetran, Airbyte, dbt), and analytical warehouses (BigQuery, Snowflake).Experience deploying to cloud platforms (GCP/AWS) using containers and CI/CD pipelines.Strong algorithms, data structures, and SQL fundamentals.Exceptional interpersonal, presentation, and storytelling skills—able to distill complextechnical concepts for both engineering and business stakeholders.Proven success partnering with Sales or Customer Success organizations to shorten sales cyclesand improve retention.Preferred SkillsBackground in fintech, trading, or other realtime, low latency domains.Familiarity with realtime messaging systems (Kafka, Redis Streams, MQTT).Knowledge of IAM and security standards (OAuth?2.0, OpenID Connect, SAML).Infrastructure as code expertise (Terraform, Pulumi) and observability tooling (Grafana,Prometheus, OpenTelemetry).

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