Jobs in the United States

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Added 1 min ago
Staff Engineer
Pager Health
Remote, United States
Pager Health is seeking a Staff Engineer who excels in understanding business goals through insightful questioning. This role involves designing sophisticated healthcare applications,…
Added 1 min ago
Forward Deployed Product Engineer (Client Facing)
Pager Health
Remote, United States
We’re looking for a Forward Deployed Engineer to make Pager Health work inside our partners’ environments. You’ll work directly with health plan and payer technical teams to understand…
Added 8 mins ago
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Software engineer, generative AI
WRITER
San Francisco, CA · Seattle, WA · New York City, NY
- $146,000 to $240,000 USD / year
…largest enterprises to safely adopt superintelligence. As a software engineer, generative ai at WRITER, you'll be at the forefront of expanding human capacity by building the secure,…
Added 8 mins ago
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Software engineer, connectors & MCP
WRITER
San Francisco, CA · Seattle, WA · New York City, NY
- $146,000 to $240,000 USD / year
We're looking for an exceptional software engineer to join our rapidly evolving team at WRITER. In this pivotal role, you'll be at the forefront of expanding human capacity by building the…
Added 8 mins ago
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Software engineer, agents
WRITER
New York City, NY · Seattle, WA · San Francisco, CA
- $146,000 to $240,000 USD / year
We’re seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven agent systems that execute autonomous workflows, orchestrate multi-step…
Added 8 mins ago
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Infrastructure engineer
WRITER
New York City, NY · Seattle, WA · San Francisco, CA
- $173,000 to $240,000 USD / year
…available, performant, and reliable, 24/7. As an Infrastructure engineer, you'll be at the heart of making this a reality, impacting every enterprise customer who trusts us with their…
Added 8 mins ago
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Security engineer, detection and response
WRITER
San Francisco, CA · Seattle, WA · New York City, NY
- $146,000 to $240,000 USD / year
Join WRITER's security team as a staff detection and response engineer and help protect the AI infrastructure that's transforming how the world works. You'll build sophisticated detection…
Added 9 mins ago
Senior Software Engineer (Backend), Retail & Marcom Engineering
Apple
Sunnyvale, CA
As a Software Engineer on the Carrier Services team, you'll build and support the backend services that power device activation and carrier experiences across Apple's online and retail…
Added 10 mins ago
Staff Systems Safety Engineer
Twenty-Six Defense
Fort Worth, TX
…aftermarket support services focusing on the defense, homeland security, and commercial aviation markets. With facilities throughout the U.S., Twenty-Six Defense supports those who…
Added 15 mins ago
Senior Presales Engineer - New England
Motorola Solutions, Inc.
MA · Woodcliff Lake, NJ
Provide hardware and software recommendations based on customer requirements
Added 17 mins ago
Senior Software Engineer, AI
Anduril Industries
Costa Mesa, CA
…realize that vision. We’re seeking a highly motivated Senior Software Engineer to join a scrappy team dedicated to the continued build out of our internal AI ecosystem, encompassing…
Added 17 mins ago
Senior Systems Engineer
Lingo US Inc
CA
We are seeking a Systems Engineer to lead design and development efforts across our cloud, and mobile platforms within a regulated medical device environment. This role is based in Alameda,…
Added 21 mins ago
TB
.Net Software Engineer
Truist Bank
Richmond, VA · Atlanta, GA · Charlotte, NC
- $105,040 to $131,300 USD / year
The engineer combines strong expertise in .NET/C#, SQL Server, Node.js, Angular, REST APIs, and AWS services to build new capabilities, enhance existing applications, and enable seamless…
Added 21 mins ago
Senior Systems Engineer
Lingo US Inc
CA
We are seeking a Systems Engineer to lead design and development efforts across our cloud, and mobile platforms within a regulated medical device environment. This role is based in Alameda,…
Added 24 mins ago
Engineering Project Manager, Sensors
Lyntris
Mullica Hill, NJ · Falls Church, VA · Bloomington, IN · Panama City Beach, FL
…expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with…
Added 24 mins ago
Senior Solutions Engineer
Zayo Group LLC
United States
Expert-level technical skills in networking including optical, routing, switching, software-defined networks and network security.
Added 25 mins ago
Engineering Manager, DevOps - Moveworks
ServiceNow
Mountain View, CA
Build security into the software development lifecycle: SAST/DAST/SCA scanning, container and image scanning, policy-as-code guardrails, etc.
Added 27 mins ago
Senior Java Engineer, Vice President
Citibank, N.A.
United States
This Senior Java Engineer role is a senior-level software engineering position embedded within Citi's Exchange-Traded Derivatives (ETD) Clearing technology organization, responsible for…
Added 32 mins ago
M
Quality Test Engineer
modis
Irvine, CA
- $50 to $56 USD / hour
Modis is seeking a Quality Test Engineer for a Contract job with a client in Londonderry, NH. The ideal candidate will support complaint investigations, quality improvement initiatives, and…
Added 36 mins ago
Engineering Manager, Streaming Infrastructure
Airbnb
United States
…architecture underneath and a single entry point for every engineer. This work is foundational to Data as a Service, a top-level initiative sponsored by senior infrastructure…
Added 36 mins ago
Senior Software Engineer, Connectivity
Phaidra
Remote, United States
We are looking for a driven Senior Software Engineer to join our Connectivity team. You are a forward-thinking engineer who is comfortable with ambiguity, quick to ask questions, and eager…
Added 41 mins ago
Hardware Integration & Test Engineer II
Futurex
Bulverde, TX
Futurex is seeking a hands-on Hardware Integration & Test Engineer II to support testing, troubleshooting, firmware provisioning, and system integration of hardware security modules (HSMs)…
Added 42 mins ago
L
ML Engineer
Linero
New York City, NY
- $180,000 to $300,000 USD / year
We are an AI-native, venture-backed company creating a new category of software at the intersection of national security, industrial infrastructure, and enterprise AI.
Added 45 mins ago
DevOps Engineer
Stored Energy Systems
Longmont, CO
We are seeking a highly motivated DevOps Engineer to support the development, deployment, automation, and lifecycle management of software platforms related to battery sensing technology,…
Added 47 mins ago
Senior Development Engineer - ICD
Anduril Industries
Costa Mesa, CA
…force/moment measurement), and structural testing. We partner with product test teams from early development through qualification and sustainment to identify technical risk, select…

ADP

Principal Software Engineer

Florham Park, NJ, United States

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Job details

Posting language: English

Original job description

ADP is hiring a Principal Application Developer - React, Node.js & Application Security

Are you empathetic to client needs and inspired by transformation that impacts the lives of millions of people every day?
Are you looking to join a dynamic, inclusive team with a culture of collaboration and belonging?

This may be the role for you. Ready to design what's next?

About the Role

As a Principal Application Developer, you will work within a scrum team to bring designs and ideas to life for new and improved web applications supporting both internal and external clients. You will partner with clients, product managers, architects, and software engineers to plan, design, develop, test, and implement solutions for companies ranging from one employee to millions.

You will develop frontend and backend services in NodeJS and React, and be responsible for performance tuning, both on code and database levels. You will support production software operations, and test and debug programs. You will develop and extend CI and CD pipeline, and design and maintain automated monitoring, alerting and reporting systems. You report progress and status of assigned tasks to project teams and managers. You will build responsible applications using ReactJS.

Your day begins with a scrum call to prioritize and track work. Within your team, you will select user stories for each sprint and spend most of your time developing and testing code. Every three weeks, you will take part in release activities.

You will have a hands-on role designing, developing, debugging, and deploying software, applying your expertise to complex code challenges. You will also mentor junior developers and balance the assignment of user stories based on priorities and each developer's technical interests. Our best developers are enthusiastic creators who embrace stretch assignments and continually apply new technologies to their products. The pace is fast, and we still find time for a healthy dose of fun.

What You'll Do

Work in an Agile team. Start each day with a scrum to align on responsibilities, surface issues, and communicate coding priorities. Participate in sprint ceremonies, including demos where you present your work to as many as 90 stakeholders.
Build teams that thrive. Check in with your engineering team daily to identify priorities and challenges, share knowledge, mentor junior developers, and keep everyone engaged and productive.
Build high-quality products. Review your team's work and help engineers excel. Be proactive and hands-on, follow issues through to resolution, and deliver polished, finished products.
Secure and observe our applications. Analyze and resolve security vulnerabilities across NextGen applications and use Splunk and Dynatrace to investigate and diagnose issues in code.
Automate and build tools. Create automation and tooling that helps teams across the organization work faster and more reliably.
Embrace variety. One day you may meet with a team in India, review quarterly initiatives with leadership, and handle ad hoc requests from peers in other departments.
Influence and inspire confidence. Present to senior leaders, product owners, and peers with executive presence. Explain technical problems clearly to internal and external stakeholders and communicate milestone achievements concisely.

To Succeed in This Role

Qualifications

Bachelor's degree or equivalent experience
12+ years of experience in the same or a similar role
Expert in Node.js development – minimum 12 years working experience
Experience designing and developing highly available, and performant applications
TDD experience and an advocate for best software development practices
Extensive experience with at least one other modern programming language in addition to NodeJS, such as C#, Go, Python.
Strong experience with No-SQL and SQL databases
Experience with tools such as Cloud Technology-Azure, Jenkins and Docker
DevOPS and Build Engineering experience is a plus
Effective use of AI tools, such as GitHub Copilot and Claude, to improve productivity and code quality
Strong ability to analyze and resolve security vulnerabilities across NodeJS and React libraries
Strong knowledge of Splunk and Dynatrace, and experience using them to analyze issues in code
A mindset to automate and build tools that help teams across the organization
Strong communication skills, with the ability to explain technical problems to internal and external stakeholders

AI/ML Foundational Proficiencies:

AI/LLM Exposure. Familiar with major AI platforms (OpenAI, Anthropic, others) and ability to leverage to enhance products and features.
AI-Assisted Dev Tools. Proficient with coding tools (ChatGPT, Claude, CoPilot, Amazon Q, Cursor, etc).
AI Best Practices. Effective prompt engineering, performance optimization, and secure data handling.

Why You'll Love Working Here

Courageous collaboration. We have difficult conversations, speak up, take ownership, and challenge one another's ideas to find the best solution.
Impact at scale. We deliver real user outcomes through strong judgment and good instincts, with a focus on simplicity, client happiness, and productivity.
Curious learners. We surround ourselves with smart people, grow together, stay agile, and learn from mistakes.
Ownership. We are mission-driven, hands-on, and committed to leading change and solving complex problems.
Giving back. We do the right thing for our clients and communities, and support associates in times of need through the ADP Foundation.
Equality and equity. We are committed to creating lasting change through our actions.

What are you waiting for? Apply today!

Learn more about ADP at jobs.adp.com. Find out why people come to ADP and why they stay: watch the video (ADA version).

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