Top Full-Stack Engineer Jobs in NYC, NY

Leads full-stack software engineering projects and development teams, building cloud-based solutions with microservices, APIs, databases, container orchestration, and front-end frameworks. Provides technical leadership, establishes engineering standards, mentors developers, partners with architects and product managers, improves system performance, reduces technical debt, and influences technology strategy across Agile teams.

Build and lead full-stack software engineering initiatives using distributed microservices, cloud platforms, databases, APIs, and modern development frameworks. Provide technical leadership across Agile teams, mentor engineers, establish design and coding standards, partner with architects and product managers, improve system performance, reduce technical debt, and influence long-term technology strategy.

Lead development of full-stack cloud-native applications using Java, TypeScript, Spring Boot, Spring Cloud, and AWS. Responsibilities include designing microservices, APIs, agentic workflows, reactive systems, infrastructure as code, CI/CD, observability, databases, and performance testing. The role also leads responsible adoption of AI-assisted engineering tools, coaches teams on secure validation practices, and troubleshoots multi-agent environments.

Leads large-scale cloud-native and distributed systems engineering initiatives, guiding multiple technology projects and development teams. Designs and implements resilient, high-performance full-stack solutions using modern programming languages, databases, containers, and cloud platforms. Provides technical leadership on architecture, platform roadmaps, reliability, observability, coding standards, and enterprise technology strategy. Mentors engineers, collaborates with product and architecture leaders, and drives cross-functional technical initiatives.

Leads full-stack software engineering projects and developer teams building cloud-based, distributed microservices and regulatory technology solutions. Designs service boundaries, APIs, reusable frameworks, and scalable systems using modern programming languages, databases, containers, and cloud platforms. Provides technical leadership across Agile teams, establishes engineering standards, mentors developers, drives refactoring and performance improvements, and influences long-term technology strategy. The role also involves troubleshooting cloud environments, improving observability, and advancing automation, testing, and infrastructure practices.

Leads engineering teams and technology projects delivering large-scale, cloud-native platforms and distributed systems. Designs architectures, builds full-stack solutions, establishes technical standards, and drives reliability, performance, observability, and platform roadmaps. Partners with product managers, architects, and cross-functional teams while mentoring engineers and evaluating emerging technologies, including AI-based development tools. The role requires extensive software engineering and cloud experience across modern programming languages, databases, APIs, containers, CI/CD, and infrastructure automation.

Lead large-scale full-stack engineering initiatives, guide multiple development teams, and shape architecture and technology strategy. Design and implement reliable cloud-native systems using distributed microservices, modern programming languages, databases, containers, and cloud platforms. Partner with product and architecture leaders, establish engineering standards, mentor senior engineers, drive observability and performance improvements, and deliver solutions supporting regulatory and customer needs.

Develop and modernize secure investor portal backend services using C#/.NET and AWS. Design REST APIs, process data, integrate with browser applications, migrate legacy systems, and replace SQL Server dependencies. Maintain Docker-based CI/CD infrastructure with GitLab Runner, Jenkins, and Terraform. Implement observability, automated testing, peer reviews, and troubleshooting while collaborating with frontend engineering, QA, and application support teams.

Owns software projects end to end, including architecture, implementation, deployment, debugging, optimization, and iteration. The engineer will build features for an advertising marketplace, use AI tools to accelerate development, identify and solve problems proactively, and collaborate with founders and cross-functional partners to shape the product and technical direction.

Build and own Nominal’s shared frontend compute and data layer for high-throughput live and historical hardware data. Develop streaming, caching, WebSocket, web worker, and columnar-data capabilities; optimize browser memory, rendering, and runtime performance; and ensure data correctness. Partner with product, design, and backend teams to shape workflows, expose compute features, and simplify complex technical experiences for users monitoring mission-critical systems.

Develop and operate CrowdStrike’s internal cloud management platform and mission-critical CI/CD pipelines. Build APIs and UIs using Go and TypeScript, improve developer productivity, integrate tooling, maintain cloud-native infrastructure, and support secure, highly available software delivery systems. Collaborate with development, infrastructure, security, and SRE teams, ensure SOC2-aware processes, and participate in on-call operations.

Leads multiple technology projects and engineering teams developing large-scale, distributed, cloud-native systems for risk and regulatory management. Provides technical leadership in architecture, platform roadmaps, reliability, performance, and shared services. Builds full-stack solutions using modern programming languages, cloud platforms, microservices, databases, containers, and AI-enabled tools. Mentors engineers, drives technology strategy, establishes engineering standards, and partners with product leaders and architects across the organization.

Leads development of new and emerging products across the full stack, using AI-native practices and cloud technologies. Provides technical direction to full-stack engineers, makes architecture decisions, partners with product and design teams, and establishes engineering standards for scalable, reliable systems. The role involves coding, API and database development, cloud solutions, CI/CD, observability, mentoring, and cross-functional technical leadership.

Leads full-stack software engineering projects and developer teams building cloud-based, distributed microservices and regulatory solutions. Designs service boundaries, APIs, integration patterns, and reusable frameworks; establishes engineering standards; improves performance and reduces technical debt. Collaborates with product managers and architects, evaluates emerging technologies, mentors engineers, and contributes to technical strategy. Uses modern programming languages, AWS and other cloud platforms, containers, databases, CI/CD, infrastructure as code, automated testing, and observability.

Develop and support full-stack applications for prime brokerage and securities financing using Java, Scala, and Angular. Responsibilities include software design, development, testing, troubleshooting, production deployment, technical analysis, and system support. The role requires collaboration with global technology teams and trading and operations users, applying test-driven development and engineering best practices. Candidates will work with JVM technologies, databases, CI tools, Unix/Linux environments, and AI-assisted development tools in an agile environment.

Build and ship full-stack features for a payments-focused web platform. Responsibilities include scoping ambiguous product problems, making architectural decisions, developing JavaScript front-end and Node.js back-end functionality, translating operational processes into software, collaborating with non-technical stakeholders, and using AI tools and automation in development.

Build and operate backend services, APIs, AI agent tools, EHR and health system integrations, durable workflows, and application architecture using TypeScript/Node.js and Python. Develop full-stack features with React, own production reliability and observability, and implement CI/CD, monitoring, incident response, HIPAA-grade security, and audit logging. Partner with AI, product, deployment, and customer teams to deliver scalable healthcare integrations.

Build and own complete product features across database models, server-side logic, and user interfaces. Monitor and refine production performance, collaborate with engineering, design, and customer-facing teams, and create transparent workflows and customer-facing portals. The role requires product judgment, startup experience, TypeScript, backend and frontend development, SQL, relational databases, and an interest in AI.

Provides technical leadership on complex, high-impact engineering projects from design through launch. The role involves architecture, company-wide initiatives, engineering excellence, mentoring technical leaders, and establishing standards for scalable, reliable, secure, observable systems. The engineer will collaborate across teams, communicate complex technical topics, and apply customer-focused decision-making and A/B testing techniques.

Lead software engineering projects and developer teams building cloud-based full-stack and distributed microservice solutions. Design service boundaries, APIs, reusable frameworks, and scalable systems using AWS and modern programming languages. Establish engineering standards, improve performance, reduce technical debt, and support operational excellence across Agile teams. Mentor engineers, evaluate emerging technologies, contribute to long-term technology strategy, and deliver financial technology solutions supporting regulatory and enterprise needs.

Leads technology projects and developers building full-stack, distributed microservice systems for financial technology. Designs cloud-based solutions, partners with architects on service boundaries and integration patterns, establishes engineering standards, reduces technical debt, and improves system performance. Provides technical leadership across Agile teams, mentors engineers, evaluates emerging technologies, and delivers solutions using modern programming languages, databases, containers, and cloud services.

Leads software engineering projects and developer teams building cloud-based full-stack and microservices solutions for financial technology. Responsibilities include technical leadership, mentoring, architecture collaboration, API and database development, cloud engineering, performance optimization, technical debt reduction, Agile delivery, and establishing engineering standards. The role uses Python and AWS alongside multiple programming languages, container orchestration, CI/CD, infrastructure as code, automated testing, observability, and AI-assisted development tools.

Develop and support scalable full-stack cloud applications using Java, TypeScript, DB2, Snowflake, and AWS services. Translate stakeholder requirements into technical solutions, lead implementation initiatives, configure and deploy AWS infrastructure, and ensure testing, resiliency, and high availability. Collaborate independently with business users and Agile teams while using AI-assisted development tools to improve productivity and code quality.

Designs, develops, tests, deploys, and maintains software applications, databases, reports, and APIs. Responsibilities include requirements analysis, database schema and SQL development, production support, documentation, technical research, effort estimation, and collaboration with business analysts and IT staff. The role supports multiple projects, assists other developers, and may provide after-hours support for emergencies and production releases.

Develop Python-based margin calculation, collateral optimization, analytics, and rule-engine solutions for securities finance. Integrate pricing, risk, and collateral platforms through APIs and distributed processing. Build Angular and Next.js applications for margin workflows, dashboards, and alerts. Optimize performance, automation, and cloud-native deployments while partnering with Quant, Risk, and Operations teams. The role requires deep capital-markets software development experience, quantitative programming skills, and knowledge of margin, derivatives, repo, securities lending, and collateral management.