Top Engineering Jobs in New York City, NY

Own and operate Justworks’ shared Temporal platform, hardening its self-hosted cluster for multi-tenant reliability, scalability, security, and regional resilience. Define SLOs, observability, alerting, and safe workflow conventions; guide tenant teams on retries and idempotency; lead migrations and infrastructure consolidation; manage capacity and costs; and participate in on-call incident response, troubleshooting, and postmortems.

Build and lead development of the core computation platform powering payroll, money movement, and tax products. Own large-scale projects from discovery through launch, improve system performance, reliability, and scalability, and expand fault-tolerant processing infrastructure. Mentor engineers, strengthen testing and deployment practices, secure sensitive data, and collaborate with product managers, designers, and cross-functional teams to deliver accurate, compliant financial solutions.

Own large-scale software projects from discovery through launch, improve system performance, reliability, and scalability, and expand fault-tolerant infrastructure. Provide technical leadership, mentorship, and knowledge-sharing while collaborating with product managers and designers. Enhance testing, monitoring, and continuous deployment systems, and ensure sensitive data remains secure.

Designs, builds, maintains, monitors, and troubleshoots Workday integrations across People Systems, Payroll, and Accounting. Gathers requirements, manages data flows and governance, performs EIB uploads, supports upgrades, writes specifications and test plans, conducts QA, and deploys compliant production changes. The role also improves integration processes, analyzes tool usage, supports stakeholders, and recommends system and adoption optimizations.

Build and maintain large-scale backend applications and high-volume processing infrastructure. Own projects from discovery through launch, improve system performance, reliability, scalability, testing, monitoring, and continuous deployment, and protect sensitive data. Collaborate with cross-functional teams, contribute to engineering excellence, mentor junior developers, and use technologies including Golang, Ruby on Rails, AWS, Kafka, MySQL, Docker, and Kubernetes.

Build, deploy, and maintain large-scale backend applications and high-volume, fault-tolerant infrastructure. Own complex projects from discovery through launch, improve system performance, reliability, and scalability, enhance testing and deployment infrastructure, secure sensitive data, and provide technical leadership, mentorship, and cross-functional collaboration.

Build and operate developer-facing experiences, including portals, documentation tooling, SDKs, quickstarts, code samples, and integration templates. Support partner API integrations, write tests and documentation, participate in debugging and design reviews, and collaborate across Engineering, Product, Partnerships, Sales, and Support. The role requires strong software engineering fundamentals, API experience, clear communication, and an interest in developer tools and user experience.

Leads partner integration discovery, architecture, implementation, and launch readiness. Builds developer portals, documentation, SDKs, sample applications, integration templates, and automation. Develops reusable patterns for authentication, webhooks, retries, observability, and error handling. Collaborates with engineering, product, security, support, partnerships, and external developers to improve APIs and developer self-service. Reviews designs and code, mentors teammates, and owns partner integrations through delivery and ongoing iteration.

Develop and deploy reliable, customer-facing frontend web applications using modern JavaScript and TypeScript technologies. Responsibilities include gathering requirements, implementing high-fidelity designs, researching UI/UX patterns, proposing technical solutions, testing, optimizing performance and security, and collaborating with and mentoring engineering team members.

Leads and scales a backend engineering team while balancing people management with hands-on technical guidance. Responsibilities include mentoring engineers, coordinating projects, setting priorities, driving cross-functional collaboration, building scalable platform capabilities, and integrating AI into product features and operational processes. The role supports reporting, document management, training, communications, organizational data, and other foundational product experiences.