Principal Software Engineer Jobs in New Jersey

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AWS Lex Lead Developer/Chatbot Technical Lead

Talent Groups

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Remote

Contract

Job Description:We are seeking a hands-on AWS Lex Lead Developer to guide a team in building and integrating advanced chatbot solutions. The ideal candidate will have expertise in AWS Lex, TypeScript or JavaScript, GitHub Actions CI/CD, and strong leadership skills. Past experience in Java development, Spring Boot, REST APIs, and database technologies is required. Familiarity with Generative AI tools like GitHub Copilot is a plus. This role involves leading technical discussions, code reviews, m
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Posted 2 days ago | Updated 2 days ago

Lead AI Engineer

HAYS

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Remote

Contract

Lead AI Engineer - Contract - Remote - $85.00- $ 113.33/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is seeking a Lead AI E
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Posted 35 days ago | Updated 9 hours ago

Lead Middleware Engineer

Apex Systems

•

Roseland, New Jersey, USA

Full-time

Job#: 2079029 Job Description: Apex Systems combines with parent company ASGN Inc. to make it the 2nd largest IT staffing agency in the country. Apex has an opportunity for a SFG Engineer . If interested in discussing the position further, please send an MS Word version of your resume to Patryk Kopczynski, To apply please email your resume to Here are the details: Position: SFG Engineer Location: Onsite 3 days a week in Central NJ Rate: 84/hr some flexibility Duration: 6 month contract to
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Posted 37 days ago | Updated moments ago

Sr. Solutions Architect

LMI Government Consulting (Logistics Management In

•

Remote

Contract

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready software to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on
Posted 6 days ago | Updated 9 hours ago

Sr. Solutions Architect

LMI Government Consulting (Logistics Management In

•

Remote

Contract

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready software to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on
Posted 6 days ago | Updated 9 hours ago

Senior Staff Engineer, End-user Compute Platform

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

We are looking for a Senior Engineer to join our End-User Compute team at NVIDIA. Your work will create a new developer paradigm: enabling dynamic access to desktop compute and applications on demand that can be accessed from anywhere. This role specializes in building server and application products designed to make developers more productive. You'll apply your expertise in software engineering, infrastructure, and DevOps to build a world-class cloud desktop platform. What you'll be doing: Wor
Posted 54 days ago | Updated 12 hours ago

Certinia Developer

Oscar Technology

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Remote

Contract

About the Role: We're hiring two Certinia Developers to join a high-priority ERP recovery project that needs strong, hands-on development expertise and a collaborative mindset. This is a critical initiative supporting Certinia (FinancialForce) and Salesforce systems for a large user base, with a focus on stabilizing core ERP processes like order and inventory management. In this role, you'll work closely with a Team Lead Developer, Solutions Architect, and other cross-functional team members to
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Posted 13 days ago | Updated 5 hours ago

Lead Platform Engineer*

DTCC

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Jersey City, New Jersey, USA

Full-time

At DTCC, we're always looking for exceptional talent to join our team - even if the perfect role isn't open just yet. We recruit Lead Platform Engineers on a rolling basis throughout the year, and this Evergreen posting allows us to proactively identify strong candidates in advance of specific openings. By submitting your application, you position yourself for early consideration as approved positions arise. We are seeking a skilled and detail-oriented Mainframe Engineer to support, maintain, a
Posted 18 days ago | Updated 9 hours ago

Sr. AI/ML Engineer

Info Dinamica Inc

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Jersey City, New Jersey, USA

Contract, Third Party

Title: Sr. AI/ML Engineer Location: Jersey City, NJ/ NYC, NY Detailed Description: Experienced AI/ML Engineer with expertise in Machine Learning, Deep Learning, NLP, Generative AI, and Big Data Engineering. Proven track record in leading large-scale AI/ML initiatives using Java Spark, PySpark, and cloud-native tools. Strong hands-on experience in LLMs, RAG with the ability to drive end-to-end solutions from architecture to production. Highly skilled Lead Engineer with deep expertise in Large La
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Posted 9 days ago | Updated 1 day ago

Mainframe Lead Developer

S2SSoft

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Berkeley Heights, New Jersey, USA

Full-time, Contract, Third Party

S2S Soft is a Global IT Solutions and Services company with unmatched expertise spread across various Industrial Internet like IT Staff, Document Management, Software Development, Mechanical Design and Independent Software Vendors. Our clients have relied on us for providing Technology initiatives and support for their business processes in the areas of Enterprise Application Management, Custom Application Management, Business Intelligence & EAI, Infrastructure Management & Security and Quality
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Posted 33 days ago | Updated 4 hours ago

Lead Full Stack Engineer

Marsh & McLennan Companies

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Remote or Phoenix, Arizona, USA

Full-time

Company: MMC Corporate Description: Marsh & McLennan Shared Services LLC is seeking candidates for the following full-time position based in the Phoenix, AZ office (A telecommuting/hybrid work schedule may be permitted within a commutable distance from the worksite, in accordance with company policies). Lead Full Stack Engineer We will count on you to: Design, code, test, and debug new and existing applications using technologies and databases. Serve as technical expert in implementing comp
Posted 40 days ago | Updated moments ago

Staff Platform Engineer/ AWS/ Python

Motion Recruitment Partners, LLC

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Holmdel, New Jersey, USA

Full-time

This company is redefining the live fan experience. They're mission is to transform the live event experience through technology. From navigating large venues more intuitively to enabling real-time interaction with the event. Their platform is designed to make attending games and shows more seamless, connected, and engaging. They're looking for a hands-on Principal AWS Platform Engineer to join the founding team. You'll be the senior technical leader responsible for scaling and optimizing our se
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Posted 53 days ago | Updated 8 hours ago

Staff Engineer - Developer Tooling

CVS Health

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Minnesota, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 1 day ago | Updated moments ago

Lead Engineer - Network - FTS

Crea Services LLC

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Berkeley Heights, New Jersey, USA

Third Party, Contract

Hi Hope this email finds you in good cheer! This is Ayush from Crea Services LLC. We currently have an exciting job opening with our direct client. If you re interested, please share your updated resume along with your contact number. Also, let me know a suitable time for a quick call to discuss the opportunity in more detail. Looking forward to hearing from you! Below is the job description. Job Title: Lead Engineer - Network - FTS Location: Jacksonville, FL or Alpharetta, GA or Berkley Heights
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Posted 5 days ago

.NET Web Developer

Oraapps Inc

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Remote or Madison, Wisconsin, USA

Contract

Experience as a lead developer in a large application development project, preferably involving modernization of technology, as well as working with a cross-functional team to redesign and simplify UX and workflows to meet modern application design standards, using a material design library and component framework, such as MudBlazorThe candidate must be a .NET expert with extensive experience using ASP.NET Core v6-8Experience in Azure SQL cloud database solutionExperience with GitHub distributed
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Posted 3 days ago | Updated 2 days ago

Mendix Developer

Reveille Technologies

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Jersey City, New Jersey, USA

Contract

Hi There, Mendix Lead Developer 4 World Trade Center, NY (4 days a week onsite) Required Qualifications 10+ yearsof hands-on software development and architecture experience.Proficiency in:No-Code/Low-Code platforms, particularly Mendix.Javaand/or Pythonfor backend/server-side development.SQLand relational database design/performance tuning.Experience designing and implementing solutions using multi-threadingand concurrency.Strong knowledge of application migration, modernization, and codebase r
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Posted 24 days ago | Updated 18 days ago

SyteLine - Infor CloudSuite Industrial Consultant

KE Staffing

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Remote

Contract

Looking for a Lead Developer with CSI and SyteLine experienceLead or Manager experience but needs to be hands-on in this roleNeeds to be Techno/FunctionalMust be customer facing / Business facing.Experience with Tickets.Net / C#, T-SQL Infor CloudSuite Industrial (SyteLine) Developer Infor OS, IDM, and IOM workflow i 5+ years of experience in Infor (CSI) / CloudSuite Industrial (SyteLine) development.Proficiency in Microsoft .NET technologies, including T-SQL, C#, and VB.Net.
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Posted 38 days ago | Updated 3 days ago

Staff Engineer II, Firmware (Hybrid)

Becton Dickinson & Company

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Remote or Milpitas, California, USA

Full-time

Job Description Summary Seeking an experienced staff level Firmware Development Engineer to play a leading role in developing high quality instrument control firmware for BD's line of flow cytometers. As a leading member of the firmware development team, you will be responsible for architecting, developing, debugging, and documenting robust and reliable firmware to satisfy the product requirements. Must be detail-oriented, process-focused, and results-driven. Are you ready to make a difference
Posted 60+ days ago | Updated 12 hours ago

Physical Substation Lead Engineer

ENTRUST Solutions Group

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Remote or Philadelphia, Pennsylvania, USA

Full-time

ENTRUST is seeking a highly skilled and experienced Physical Substation Lead Engineer to oversee the design, development, and implementation of physical substation projects. This role involves leading engineering efforts, coordinating with multidisciplinary teams, and ensuring compliance with industry standards and client specifications. The ideal candidate will have a strong background in substation physical design, project management, and leadership. Key Responsibilities: Lead the physical de
Posted 2 days ago | Updated 12 hours ago

Lead .Net developer finance w2

VST Consulting, Inc

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Jersey City, New Jersey, USA

Contract

Role Description This is a contract role for a Lead .NET Developer. The Lead .NET Developer will be responsible for designing, developing, and maintaining software applications using .NET Core and ASP.NET MVC. Day-to-day tasks include programming, debugging, testing, and collaborating with cross-functional teams to ensure high-quality deliverables. The candidate will also engage in the complete software development lifecycle, from requirements gathering to deployment. Qualifications Experience w
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Posted 19 days ago