Principal Engineer Jobs in New York

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Principal Engineer

Pull Skill Technologies

•

Summit, New Jersey, USA

Contract, Third Party

Role: Principal Engineer Number of positions: 02 Location: Summit, NJ (onsite) Key Responsibilities Lead architecture and design of large-scale, complex systems across multiple teams.Set and enforce engineering best practices including code quality, testing, and documentation.Serve as a mentor and coach to senior and junior engineers, promoting technical excellence.Collaborate with Product Management and stakeholders to align engineering with business goals.Conduct technical reviews and provide
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Posted 2 days ago

Principal Engineer, Mobile, Delivery

Uber Corporate

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New York, New York, USA

Full-time

About The Team The Delivery Presentation team builds and maintains the core customer experiences within the Uber Eats app, as well as the mobile and backend platforms that power the overall user experience. We're empowering the hundreds of engineers that shape the Uber Eats customer experience to dream bigger and innovate faster than ever before. About The Role Principal engineers at Uber have a deep impact across a wide variety of business and technology decisions spanning multiple projects
Posted 60+ days ago | Updated 11 hours ago

Principal Engineer, Client Systems

Kforce Technology Staffing

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New York, New York, USA

Full-time

RESPONSIBILITIES: Kforc's client is seeking a Principal Software Engineer to lead the development of a flagship cloud-native client portal in New York, NY. Summary: This role is ideal for a full-stack leader with deep expertise in building secure, scalable, and intuitive internet-facing applications-especially in AWS environments. You will guide a global team of engineers, collaborate with cross-functional stakeholders, and shape the future of digital client experiences. Essential Functions: E
Posted 11 days ago | Updated 1 hour ago

Principal Staff Engineer- Power Systems Analysis

Randstad Sourceright - PSEG

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Newark, New Jersey, USA

Full-time

Job SummaryWe are seeking a motivated and detail-oriented Engineer to join PSE&G Planning department. As a member of our dynamic team, you will play a crucial role in developing and proposing future Distribution and Transmission system upgrades required to maintain system reliability for the short range and long range planning horizons. You will be responsible for performing various technical analyses, such as interconnection, load-flow, stability, and short circuit studies, to evaluate and opt
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Posted 3 days ago

Principal Software Engineer

DTCC

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Jersey City, New Jersey, USA

Full-time

Are you ready to explore a world of possibilities? Do you want to work on innovative projects, collaborate with a dynamic and encouraging team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to crafting a workplace that looks like
Posted 32 days ago | Updated 8 hours ago

Principal Software Engineer

SeaGlass IT

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New York, New York, USA

Contract

Knowledge of financial systemsExpertise in Fixed Income, Private Credit, Private Equity, and/or Investment RiskExperience with developing, implementing, and deploying to production small scale applications, proof of concepts, and prototypes that help improve market analysis, develop investment strategies, and enhance decision-making processes.5 years professional experience programming in PythonExperience with key Python Libraries (pandas, NumPy) required.Experience using Version Control (Git) r
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Posted 22 days ago | Updated 10 days ago

Principal Software Engineer

Brilliant Infotech Inc.

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New York, New York, USA

Full-time

Role Details Role: Principal Software Engineer Location: ; ; ; ; ; or Type of Employment: Contract-to-Hire Contract Duration: 06 Months Required Experience: 15+ Years Job Description: We re seeking a hands-on Principal Software Engineer to lead backend and data-focused development efforts across hybrid cloud environments. This role blends technical leadership with deep backend, API, and data expertise without management responsibilities. Required Skills: 15+ years in software engineeringStrong
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Posted 31 days ago | Updated 23 hours ago

Principal AI Engineer

Kforce Technology Staffing

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New York, New York, USA

Full-time

RESPONSIBILITIES: Join a dynamic technology team that drives innovation and business transformation through platform-based capabilities. This role offers the opportunity to lead the development and deployment of cutting-edge Generative AI and Machine Learning solutions that enhance agility and impact across the organization. We are seeking a seasoned Senior AI Engineer to own the full lifecycle of AI/ML projects-from ideation and prototyping to deployment and optimization. This role blends tech
Posted 12 days ago | Updated 1 hour ago

Principal Engineer (Platform Engineering)

Digital Minds Technologies Inc.

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Remote

Contract

Minimum Qualifications: Bachelor s or Master s degree in Computer Science, Engineering, or a related field.10+ years of experience in cloud engineering, platform engineering, or CDN architecture.Expertise in Fastly CDN, including caching, routing, edge logic, and traffic acceleration strategies.Proven experience in AWS microservices development using Java, Spring Boot, and Node.js.Extensive experience in AWS cloud services, including EC2, ECS, EKS, Lambda, S3, API Gateway, and CloudFront.Strong
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Posted 1 day ago

Principal Software Engineer (Java, Trading System)

Kforce Technology Staffing

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Jersey City, New Jersey, USA

Full-time

RESPONSIBILITIES: Kforce's client, a well-established and growing firm in the fintech sector, is seeking a Principal Software Engineer (Java, Trading Systems) to join its talented engineering team in Jersey City, NJ. This is a unique opportunity to contribute to the design and development of next-generation trading solutions in a dynamic and innovation-focused environment. Summary: As a Principal Software Engineer (Java, Trading Systems), you'll play a critical role in a team at the forefront o
Posted 39 days ago | Updated 1 hour ago

Principal Engineer

TD Bank Group

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New York, New York, USA

Full-time

Work Location : New York, New York, United States of America Hours: 40 Line of Business: Technology Solutions Pay Detail: $130,000 - $200,000 USD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. Th
Posted 1 day ago

Sr. Principal Engineer, R&D

Johnson & Johnson

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Remote or Raritan, New Jersey, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 10 days ago | Updated 11 hours ago

Technology / Infrastructure Resiliency Principal Engineer

Mastercard

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Harrison, New York, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 27 days ago | Updated moments ago

Principal Engineer - Automation and Infrastructure Platform Engineering

Barclays

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Hanover, New Jersey, USA

Full-time

Job Description Purpose of the role To drive technical excellence and innovation by leading the design and implementation of robust software solutions, providing mentorship to engineering teams, fostering cross-functional collaboration, and contributing to strategic planning to ensure the delivery of high-quality solutions aligned with business objectives. Accountabilities Provision of guidance and expertise to engineering teams to ensure alignment with best practices and foster a culture of t
Posted 4 days ago | Updated moments ago

Principal Engineer, Data

Verint Systems Inc

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Remote

Full-time

Job Description At Verint, we believe customer engagement is the core of every global brand. Our mission is to help organizations elevate Customer Experience (CX) and increase workforce productivity by delivering CX Automation. We hire innovators with the passion, creativity, and drive to answer constantly shifting market challenges and deliver impactful results for our customers. Our commitment to attracting and retaining a talented, diverse, and engaged team creates a collaborative environmen
Posted 13 days ago | Updated moments ago

Principal Software Engineer

London Stock Exchange Group

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New York, New York, USA

Full-time

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. LSEG Data & Analytics team is seeking a highly technical, hands-on Java developer. Our group is focused on bringing a new level of efficiency, transparency and openness to the trading process by building a collaborative community of investors, brokers
Posted 14 days ago | Updated 3 days ago

Principal/ Lead Solution Engineer - Commerce Cloud

Salesforce

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Remote or New York, New York, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Sales Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving your performance a
Posted 24 days ago | Updated 1 day ago

Principal Software Engineer

JPMorgan Chase & Co.

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New York, New York, USA

Full-time

Job Description If you are looking for a game-changing career, working for one of the world's leading financial institutions, you've come to the right place. As a Principal Software Engineer at JPMorganChase within the Consumer Card - Authorizations, 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. Leverage your advanced technical capabiliti
Posted 22 days ago | Updated 11 hours ago

Principal Staff Engineer -Technical

PSEG

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Newark, New Jersey, USA

Full-time

Job Number: 7034 External Description: Principal Staff Engineer -Technical Date: Jul 11, 2025 Location: Newark, NJ, US Company: PSEG Requisition: 82299 PSEG Company: Public Service Electric & Gas Co. Salary Range: $ 104,600 - $ 165,700 Work Location Category: Hybrid Flexible PSEG operates under a Flexible Work Model where flexible work is offered when job requirements allow. In support of this model, roles have been categorized into one of four work location categories: Onsite are roles that
Posted 23 days ago | Updated moments ago

Principal Software Engineer

Morgan Stanley

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New York, New York, USA

Full-time

In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Software Engineering position at the Vice President level, which is part of the job family responsible for developing and maintaining software solutions that support business needs. Morgan Stanley is an industry leader in financial services, known for mobilizing capital to hel
Posted 29 days ago | Updated 11 hours ago