1,914 Results for

Principal Software Engineer Jobs in Ellis Island, NJ

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Senior Software Engineers Lord Abbett & Co.

Jersey City, NJ

$170,000–$190,000 / year

seeks Senior Software Engineers in Jersey City, NJ to be resp for dvlpg & implmntg hghly rspnsv UI comps usg React cncpts. Apply www.jobpostingtoday.com .

1 day ago

Senior Software Engineers NB Ventures, Inc.

Clark, NJ

IT: NB Ventures, Inc. dba GEP seeks Senior Software Engineers in Clark, NJ. May req trvl or relo to various locs w/in U.S. $165,589 /year.

1 day ago

Senior Software Engineer Wal-Mart

Hoboken, NJ

$137,717–$216,000 / year

For specific job duties, skills req'mts, & to apply, visit https://careers.walmart.com/ select "Search Jobs" & type any of the following job #'s: R-2674410; R-2673984. Perform SW eng'g activities to support Wal-Mart's next generation, global e-Commerce platform.

1 day ago

Senior and/or Principal Software Engineer- AI Infrastructure Microsoft Corp

$142,800–$274,800 / year

Our Senior and/or Principal Software Engineers - AI Frameworks partner with model developers, researchers, hardware teams, and production services to accelerate model onboarding, improve performance and reliability, reduce deployment time and hardware footprint, and turn performance insights into durable platform capabilities. You will identify systemic opportunities, align teams around durable architectures and success measures, and remain hands-on in the design and delivery of solutions that improve model velocity, platform efficiency, and production reliability.

30+ days ago

Sr Principal Software Engineer Chicago Board Options Exchange

New York, NY

$255,000–$330,000 / year

Evaluate and champion adoption of emerging technologies and AI-powered tools throughout the software development lifecycle (coding, testing, code review, and documentation) to improve efficiency, quality, and engineering velocity. Our office fosters a collaborative atmosphere with a high-energy vibe, giving employees the best of both worlds: the close-knit camaraderie of a focused team and the expansive opportunities of a global organization.

30+ days ago

Senior and/or Principal Software Engineer - Perfomance Microsoft Corp

$119,800–$234,700 / year

We own inference performance of OpenAI and other state of the art LLM models and work directly with OpenAI on the models hosted on the Azure OpenAI service serving some of the largest workloads on the planet with trillions of inferences per day in major Microsoft products, including Office, Windows, Bing, SQL Server, and Dynamics. The Artificial Intelligence Performance team at Microsoft develops AI software that enables running AI models everywhere, from world's fastest AI supercomputers, to servers, desktops, mobile phones, IoT devices and internet browsers.

30+ days ago

Senior Principal Software Engineer, Networking Docker Inc

Remote

$219,000–$352,000 / year

From solo founders to the worlds largest companies, developers rely on Docker to build, share, and run their applications across our suite of products including Docker Desktop, Docker Hub, and Docker Scout. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images, and secure infrastructure that make autonomous workflows trustworthy by default.

30+ days ago

Principal Software Engineers (Commerce Platforms) Microsoft Corp

$142,800–$274,800 / year

We are looking for Principal Software Engineers to provide technical leadership and drive the architecture, design, and evolution of modern cloud-native applications, distributed services, and large-scale data systems that turn complex data and workflows into trusted experiences and actionable insights. Experience or domain knowledge in direct and/or indirect procurement, including enterprise purchasing, sourcing, supplier, catalog, or related workflows OR experience with SQL, data modeling, and large-scale data processing using technologies such as Apache Spark, Delta Lake, or equivalent frameworks.

4 days ago

Sr Principal Software Engineer - Common Components JPMorgan Chase & Co

Jersey City, NJ

Join a newly formed platform engineering product line at a leading global financial institution, building reusable frameworks, SDKs, tools, and services behind a clean layer of abstraction, so that thousands of engineers across the enterprise build software faster and more securely and stop re-implementing the same authentication, resiliency, observability, and compliance plumbing again and again. We design our components to be agent-native (consumable by LLMs, agents, and modern developer tooling by default, with living documentation), so the building blocks engineers and agents reach for tomorrow are the ones we create today.

30+ days ago

Principal Software Engineer - Emerging Technology & AI - Remote CSAA Insurance Group

Remote

$177,525–$236,650 / year

Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home Teleworkers, Massachusetts - Home Teleworkers, Michigan - Home Teleworkers, Minnesota - Home Teleworkers, Mississippi - Home Teleworker, Missouri - Home Teleworker, Montana - Home Teleworkers {+ 21 more}. You will design rapid prototypes, proofs of concept, and pilots; evaluate platforms, integrations, and architecture; and translate successful concepts into scalable solutions for delivery teams.

7 days ago

Principal/Senior Software Engineer - Mobile App Monetization (Ad Server) PubMatic Inc

New York, NY

$200,000–$230,000 / year

You will work closely with Product, Data Science, Marketplace Quality, DSP Partnerships, Publisher teams, and SRE to build ML-integrated and data-driven monetization systems that improve yield, bid rate, win rate, fill rate, attribution readiness, latency, and reliability across PubMatic's mobile app ecosystem. PubMatic is one of the world's leading scaled digital advertising platforms, offering more transparent advertising solutions to publishers, media buyers, commerce companies and data owners, allowing them to harness the power and potential of the open internet to drive better business outcomes.

2 days ago

Senior Principal Software Engineer JPMorgan Chase & Co

Jersey City, NJ

As a Senior Principal Software Engineer at JPMorganChase within the Chief Technology Office, you provide deep engineering expertise and work across agile teams to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Demonstrated experience designing and scaling agentic AI-enabled development patterns (using enterprise-authorized tools within the work environment) across teams/functions, including establishing governance for human-in-the-loop validation, traceability/auditability, and secure handling of sensitive inputs/outputs.

30+ days ago

Principal Software Engineer Astronomer

New York, New York

$277,000–$390,000 / year

Architect for Varied Isolation Levels : Oversee the architecture of a self-contained software platform, ensuring all services, images, dependencies, and configurations can run smoothly whether deployed in connected private clouds or highly secure, zero-egress networks. Control Plane & API Productization : Proven success building production-grade infrastructure control planes, with a deep understanding of API design principles required to support programmatic customer workflows and user interfaces.

30+ days ago

Principal Software Engineer - Performance Microsoft Corp

$165,600–$296,400 / year

We own inference performance of OpenAI and other state of the art LLM models and work directly with OpenAI on the models hosted on the Azure OpenAI service serving some of the largest workloads on the planet with trillions of inferences per day in major Microsoft products, including Office, Windows, Bing, SQL Server, and Dynamics. Lead technical alignment across teams by shaping architecture and priorities, resolving competing requirements, and holding researchers, product groups, infrastructure owners, and hardware partners accountable to clear decisions, execution plans, and measurable outcomes.

30+ days ago

Principal Software Engineer, Backend & AI Workflow Integration Frontline Technologies Group LLC

$160,000–$190,000 / year

The right candidate will not only know how to build enterprise-grade systems in C#, NET, APIs, distributed services, databases, and cloud platforms, but will also be actively engaged with modern AI architectures, including LLM-based workflows, retrieval-augmented generation, agentic patterns, model orchestration, prompt engineering, evaluation frameworks, and AI governance practices. Design and implement AI architectures that may include LLMs, retrieval-augmented generation, vector databases, semantic search, prompt orchestration, model APIs, agents, workflow engines, evaluation pipelines, MCP and human-in-the-loop review patterns.

30+ days ago

Sr Principal Software Engineer Cboe Global Markets, Inc

New York, NY

$255,000–$330,000 / year

30+ days ago

Principal Software Engineer, Site Reliability (Agentforce Ops) Salesforce Inc

New York City, NY

$197,300–$313,700 / year

Distributed Systems: Advanced knowledge of microservice orchestration and durability patterns, including hands-on experience with Temporal for workflow reliability and Istio service meshes for secure, observable service-to-service communication in high-growth SaaS environments. Scaling & Reliability: Own the reliability roadmap for major product areas, working to transition our systems from startup-speed architectures to highly-available, global-scale enterprise solutions.

3 days ago

Principal Software Engineer - Kinexys JPMorgan Chase & Co

Jersey City, NJ

Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational outcomes at scale (e.g., AI-driven PR review assistance, test generation/maintenance, release readiness checks, incident triage and root-cause acceleration), while defining guardrails for validation, security, resiliency, and reuse across teams. Strong understanding of responsible AI use and control expectations in engineering workflows, including security/resiliency implications, data sensitivity, and risk-based governance; ability to influence senior technical leaders on safe scaling patterns and reuse.

30+ days ago

Manager, Principal Software Engineer - Global Employer Services Technology Deloitte

New York, NY

$137,700–$261,625 / year

People within our technology group come from a diverse background - they partner with our go-to-market teams and global clients to solve challenging problems and design experiences and products that anticipate what our Deloitte clients will want and solutions that keep them compliant with global and local regulations. Elevate the organization by mentoring senior and staff-level engineers, developing technical leadership in others, and building the practices that let the team scale - while staying open to sharpening your own thinking through architects, quality engineers, and peers.

6 days ago

Principal Software Engineer JPMorgan Chase & Co

Jersey City, NJ

Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational outcomes at scale (e.g., AI-driven PR review assistance, test generation/maintenance, release readiness checks, incident triage and root-cause acceleration), while defining guardrails for validation, security, resiliency, and reuse across teams. As a Principal Software Engineer at JPMorgan Chase within the Corporate Sector, you, you provide expertise and engineering excellence as an integral part of an agile team to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way.

30+ days ago

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Principal Software Engineer Jobs in Ellis Island, NJ

Senior Software Engineers Lord Abbett & Co.

Senior Software Engineers NB Ventures, Inc.

Senior Software Engineer Wal-Mart

Senior and/or Principal Software Engineer- AI Infrastructure Microsoft Corp

Sr Principal Software Engineer Chicago Board Options Exchange

Senior and/or Principal Software Engineer - Perfomance Microsoft Corp

Senior Principal Software Engineer, Networking Docker Inc

Principal Software Engineers (Commerce Platforms) Microsoft Corp

Sr Principal Software Engineer - Common Components JPMorgan Chase & Co

Principal Software Engineer - Emerging Technology & AI - Remote CSAA Insurance Group

Principal/Senior Software Engineer - Mobile App Monetization (Ad Server) PubMatic Inc

Senior Principal Software Engineer JPMorgan Chase & Co

Principal Software Engineer Astronomer

Principal Software Engineer - Performance Microsoft Corp

Principal Software Engineer, Backend & AI Workflow Integration Frontline Technologies Group LLC

Sr Principal Software Engineer Cboe Global Markets, Inc

Principal Software Engineer, Site Reliability (Agentforce Ops) Salesforce Inc

Principal Software Engineer - Kinexys JPMorgan Chase & Co

Manager, Principal Software Engineer - Global Employer Services Technology Deloitte

Principal Software Engineer JPMorgan Chase & Co

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