Jobs in the United States

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Added 5 mins ago
UG
Senior Full Stack Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Cyber Defense Tooling team is looking for a Senior Software Engineer to be a part of our development group. This individual will be tasked in helping maintain and advancing our in-house…
Added 5 mins ago
UG
Senior Full Stack Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
We are seeking an innovative Sr Software Engineer to join our software development team. In this role, you will build and maintain full stack applications using Angular and Spring Boot,…
Added 5 mins ago
UG
Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $72,800 to $130,000 USD / year
As a Software Engineer within Optum Technology, you will join an innovative team dedicated to building high-quality, scalable applications that transform healthcare delivery. In this role,…
Added 12 mins ago
J
Senior Software Engineer
Jobot
Philadelphia, PA
- $150,000 to $200,000 USD / year
We are seeking a Senior Full Stack Engineer to design, build, and scale modern web applications across both frontend and backend environments. This individual will play a key role in…
Added 13 mins ago
Director of Engineering
Pennant Services, Inc.
Remote, United States
Grow output per engineer through tooling and automation before growing headcount; if you roll your eyes at this, do not apply.
Added 16 mins ago
Java Full Stack Engineer - Professional
HEXAWARE
United States
Added 20 mins ago
Software Development Engineer, Eva Development Team
Amazon Data Services, Inc.
Bellevue, WA
- Full-Stack Serverless Engineering - AWS Lambda, API Gateway, CloudFront, DynamoDB/RDS, EventBridge, SQS, CDK Infrastructure-as-Code
Added 20 mins ago
Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
…AWS from the ground up, Nitro leverages a fully customized stack of hardware, firmware, and software to deliver unparalleled virtualization at a global scale. Within the EC2 Nitro…
Added 20 mins ago
Senior Software Development Engineer, AWS EC2 Nitro Team
Amazon Development Center U.S., Inc.
Santa Clara, CA
This role offers unique opportunities to work across the full technology stack - from low-level hardware optimization to high-level frameworks. If you are passionate about solving complex…
Added 31 mins ago
Senior Controls Engineer
Parallel Systems
Los Angeles, CA
Parallel is seeking a Senior Controls Engineer with deep expertise in control systems development to join our engineering team. This role focuses on modeling, simulating, and designing the…
Added 35 mins ago
Mechanical Engineer II - New Glenn Umbilicals
Blue Origin Personnel, LLC
Space Coast, FL
As part of a small, hardworking, passionate, diverse, and accomplished team, you will be responsible for managing the full design lifecycle of New Glenn Umbilical hardware. This role will…
Added 38 mins ago
DE
Product Software Engineer II
Disney Entertainment & Sports LLC
New York, NY · San Francisco, CA
- $124,900 to $167,400 USD / year
Develop, Debug, Test and Benchmark various components in the software stack
Added 39 mins ago
Principal Software Engineer
Pearson
Hoboken, NJ
…target systems and move content and users onto them safely. Full stack here goes beyond front end and back end: the work spans user interfaces, workflow orchestration, AI, backend services,…
Added 39 mins ago
O
Senior Software Engineer - AI Oversight
OpenMined
Remote, United States
- $125,000 to $220,000 USD / year
Full-stack experience on at least one project (backend, data, frontend, deployment). It's fine if one area isn't your strongest.
Added 40 mins ago
Senior Software Engineer, Release
Anduril Industries
Seattle, WA · Costa Mesa, CA
…development lifecycle and production pipelines. As a Software Engineer on this team, you will be instrumental in ensuring the quality, traceability, and rapid deployment of our software…
Added 40 mins ago
Senior Software Engineer, Release
Anduril Industries
Costa Mesa, CA
…development lifecycle and production pipelines. As a Software Engineer on this team, you will be instrumental in ensuring the quality, traceability, and rapid deployment of our software…
Added 44 mins ago
SI
Software Engineer
Salesforce, Inc.
CO
- $117,200 to $176,700 USD / year
This role is ideal for an engineer strong in front-end product work but not limited to it: someone comfortable moving between React surfaces, Node.js services, APIs, developer tooling, and…
Added 49 mins ago
Senior Staff Backend Software Engineer, Grid Applications
Tapestry
Mountain View, CA
Experience with building full-stack applications, including familiarity with modern frontend frameworks (e.g., Angular or React).
Added 52 mins ago
KL
Senior Software Engineer
Kaizen Labs
New York, NY · Washington, DC, DC
- $180,000 to $260,000 USD / year
- Full-stack features from zero to shipped: scoping, architecture, build, iteration
Added 52 mins ago
KL
Software Engineer
Kaizen Labs
Washington, DC, DC · New York, NY
- $160,000 to $230,000 USD / year
- Full-stack features from zero to shipped: scoping, architecture, build, iteration
Added 57 mins ago
WI
Principal, Software Engineer - Fullstack
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Engineer- fullstack, you will act as a hands-on technical leader and architect for the Marketplace Orders and Returns platform. This role requires deep technical expertise…
Added 1 hour ago
T
AI Staff Engineer (Addison, TX)
TEKsystems
Addison, TX
- $175,000 to $200,000 USD / year
Added 1 hour ago
T
Systems Engineer
TEKsystems
Greenville, SC
- $50 to $60 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 1 hour ago
T
Systems Engineer
TEKsystems
Charlotte, NC
- $50 to $60 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 1 hour ago
T
Network Engineer
TEKsystems
Greensboro, NC
- $45 to $65 USD / hour
DescriptionJob DescriptionTEKsystems Global Retail customer is looking for an experienced Network engineer. They will need engineering and design experience around Cisco Meraki Wireless,…

CubX Inc.

Senior Full Stack Product Engineer

Lakewood, NJ, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

The Role CubX is looking for a Senior Full Stack Product Engineer who can take a business need from concept to production. This is a hands-on role for someone who combines strong full-stack engineering with product thinking and design judgment. You’ll work directly with business leaders and users to understand problems, design thoughtful solutions, and build polished internal applications that improve how our managed service business operates. AI-assisted development is a core part of this role. We’re looking for someone who has successfully used AI coding tools to accelerate professional software development while maintaining ownership of architecture, quality, security, and the final product. What You'll Do

Lead discovery with stakeholders to understand business problems, requirements, workflows, and constraints.
Translate complex needs into clear user journeys, product designs, and technical solutions.
Create wireframes and prototypes and establish the visual direction for intuitive, polished interfaces.
Design application architecture, data models, APIs, integrations, permissions, and workflows.
Build and maintain full-stack applications using React, TypeScript, Node.js, and MongoDB.
Partner with DevOps on Docker, CI/CD, Azure deployments, and production reliability.
Use AI tools throughout planning, development, testing, debugging, refactoring, and documentation.
Review and verify AI-generated code rather than treating AI output as production-ready by default.
Own solutions through release and continue improving them based on user feedback and production behavior.

What We’re Looking For

Proven experience taking products or significant workflows from an ambiguous business need through design, development, deployment, and ongoing improvement.
Strong hands-on experience with TypeScript, React, Node.js, and MongoDB.
Experience with Azure, Docker, Git, CI/CD, REST APIs, authentication, authorization, and automated testing.
Strong product judgment and the ability to simplify complex business workflows.
Experience creating and implementing user interfaces, not simply working from someone else’s designs.
Strong communication skills and comfort working directly with business and technical stakeholders.

Show Us What You’ve Built During the interview process, we’ll ask you to walk us through two examples of software you delivered using AI-assisted development. At least one should demonstrate your involvement from stakeholder discovery and original product/design thinking through development and production release.

Be prepared to discuss:

The business problem and how you approached it.
Your design and architecture decisions.
How you used AI during development.
An AI-generated mistake or issue you identified and how you caught it.
What ultimately shipped and how you improved it after release.

Working demonstrations, anonymized case studies, and redacted materials are welcome.

Requirements

Product and engineering requirements

A track record of leading discovery and personally taking products or substantial workflows from an ambiguous need through visual design, architecture, implementation, production release, and continued improvement.
Deep hands-on proficiency in TypeScript, React, and Node.js, with the ability to explain, debug, and maintain the full application and the code generated by AI.
Strong practical experience with MongoDB, Docker, Azure, Git, and CI/CD; REST APIs, service boundaries, authentication, authorization, and automated testing.
A portfolio or case studies showing visual direction you personally created and implemented; strong product judgment, stakeholder communication, and the ability to simplify complex workflows.

Required AI development experience You use AI coding tools and agents as a repeatable part of professional software delivery. Be ready to demonstrate the following:

Substantial hands-on experience with one or more tools such as Claude Code, Cursor, OpenAI Codex, or GitHub Copilot, supported by production work you personally shipped.
Effective agentic coding: define the task, establish acceptance criteria, guide work across relevant files and services, inspect changes, and correct the approach when needed.
Practical context engineering: give agents the relevant requirements, repository context, architectural constraints, and examples. Maintain concise project instructions and reusable workflows where they improve results.
Independent verification of AI output through code review, type checks, appropriate automated tests, and direct inspection of the application. Identify invented APIs, missed requirements, security issues, and regressions.
Good judgment about when to delegate work to AI, when to investigate directly, and when to reject or rework a proposed solution. Balance tool capability, cost, speed, and reliability.
Careful handling of company and customer information, credentials, tool permissions, and production access when using AI tools.

Nice to Have

Experience building AI-powered application features using LLM APIs, structured outputs, tool calling, retrieval, or model evaluations.
Experience improving AI-development workflows through reusable agent instructions, automated checks, or Model Context Protocol (MCP) integrations.
Experience with MSP operations, enterprise administration, or internal business applications.

Benefits

Competitive salary range
Paid time off and company holidays
Health, dental, and vision insurance options
401(k) retirement plan with company match
On-site gym for employee wellness
Modern, collaborative office environment
Ongoing training and professional development
Opportunity to work with cutting-edge technology
Team events and employee appreciation initiatives
Strong company culture focused on innovation and teamwork

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