Jobs in the United States

25+ jobs

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Added 1 min ago
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MEP Engineer
GPAC
Houston, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Houston, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Houston, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Austin, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Austin, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Austin, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 1 min ago
G
MEP Engineer
GPAC
Austin, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP
Added 2 mins ago
Staff Security Engineer
Mixpanel
San Francisco, CA
Mixpanel's Information Security & Risk Management (ISRM) team is hiring a Staff Security Engineer to partner with our product and engineering teams on how we build and run Mixpanel…
Added 2 mins ago
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Water/Wastewater Engineer
GPAC
New York, NY
- $80,000 to $145,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 2 mins ago
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Transportation Engineer
GPAC
New York, NY
- $90,000 to $145,000 USD / year
We are seeking a Transportation Engineer to join a dynamic, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 3 mins ago
Senior DevSecOps Engineer - Top SECRET / ONSITE
VISUAL SOFT, INC
Huntsville, AL
We are seeking an experienced **Senior DevSecOps Engineer** to design, automate, and secure our enterprise CI/CD workflows and cloud architecture. In this role, you will embed **DevSecOps**…
Added 3 mins ago
Senior Cloud DevOps Engineer - Top SECRET - FULLY ONSITE
VISUAL SOFT, INC
Huntsville, AL
We are seeking an experienced Senior Cloud DevOps Engineer to support the design, automation, deployment, and maintenance of mission-critical cloud infrastructure in a classified AWS…
Added 3 mins ago
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Water/Wastewater Engineer
GPAC
Minneapolis, MN
- $80,000 to $145,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 3 mins ago
G
Water/Wastewater Engineer
GPAC
Charlotte, NC
- $80,000 to $145,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 3 mins ago
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Water Resource Engineer
GPAC
Durham, NC
- $90,000 to $150,000 USD / year
Are you ready to design the systems that manage stormwater, protect communities, and keep critical infrastructure resilient? My team and I are partnering with a growing, multi-disciplinary…
Added 4 mins ago
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Water/Wastewater Engineer
GPAC
Chicago, IL
- $80,000 to $145,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 4 mins ago
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Sr Structural Engineer
GPAC
Chicago, IL
- $140,000 to $170,000 USD / year
A respected engineering consulting firm is seeking a Senior Structural Project Engineer to join its growing team in the Greater Chicago market.
Added 4 mins ago
G
Sr Structural Engineer
GPAC
Chicago, IL
- $140,000 to $170,000 USD / year
A respected engineering consulting firm is seeking a Senior Structural Project Engineer to join its growing team in the Greater Chicago market.
Added 5 mins ago
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Sr Structural Engineer
GPAC
Miami, FL
- $140,000 to $170,000 USD / year
A respected engineering consulting firm is seeking a Senior Structural Project Engineer to join its growing team in the Greater Chicago market.
Added 5 mins ago
Senior Security Firmware Engineer, Data Center Systems
NVIDIA USA
Remote, United States
NVIDIA is searching for a highly motivated and creative senior security firmware engineer to join the Data Center Systems Software team and secure the platform: the baseboard management…
Added 5 mins ago
Senior System Software Engineer - Factory Bringup
NVIDIA USA
Remote, United States
NVIDIA HGX, MGX and DGX systems deliver the world's leading solutions for enterprise AI infrastructure at scale. With their end-to-end performance and flexibility, these systems enable…
Added 5 mins ago
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Senior Machine Learning Engineer, Agentic Context Retrieval and Search (Nova)
Iterable
Remote, United States
- $150,000 to $250,000 USD / year
As a Senior Machine Learning Engineer on Nova, you'll lead context retrieval and search. The goal is agent responses that are grounded in evidence, aware of the customer's context, and…
Added 5 mins ago
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Senior Machine Learning Engineer, Agentic Evals and Self-Improvement (Nova)
Iterable
Remote, United States
- $150,000 to $250,000 USD / year
As a Senior Machine Learning Engineer on Nova, you'll lead evaluation and automatic optimization for Nova's models and agents. That means measuring how they perform, finding where they…
Added 5 mins ago
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Senior Machine Learning Engineer, Nova Intelligence
Iterable
Remote, United States
- $150,000 to $250,000 USD / year
As a Senior Machine Learning Engineer at Iterable, you will design and build the end-to-end machine learning systems that power intelligence across our product. As a high-tech marketing…
Added 5 mins ago
G
MEP Engineer
GPAC
Houston, TX
- $120,000 to $165,000 USD / year
Mechanical Engineer / Senior Mechanical Engineer – MEP

Seamless

Senior Full Stack Software Engineer

Remote, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

About Seamless Seamless is building the future of AI-powered revenue generation. Sales professionals use our platform to identify prospective buyers, improve contact and company data, and create pipeline more efficiently. By combining proprietary data, artificial intelligence, and modern go-to-market technology, Seamless helps organizations connect with the right people and accelerate revenue growth. We are continuing to invest in our platform, our AI capabilities, and the team required to define the next generation of sales technology. Equal Employment Opportunity Seamless is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, sexual orientation, age, marital status, veteran status, disability, or any other characteristic protected by applicable law. Visa sponsorship is not included in our hiring package. Applicants must be authorized to work in the United States.

Why Seamless Seamless is building the future of AI-powered sales and revenue technology. Our platform brings together real-time B2B data, artificial intelligence, sales engagement, enrichment, automation, buyer signals, AI agents, APIs, integrations, and workflow capabilities to help revenue teams find the right buyers, improve contact and company data, personalize outreach, create pipeline, and convert more opportunities into revenue. As a Senior Full Stack Software Engineer at Seamless, you will have the opportunity to:

Own meaningful features from concept through production, with a direct impact on the experience of our users.
Build scalable, high-performing applications and services that support our data search engine and social profiling platform.
Work across our web application, Chrome extension, and connected services rather than being limited to one part of the stack.
Shape technical solutions with autonomy, collaborating closely with product managers and a lean remote engineering team.
Ship quality code iteratively, solve customer problems, and help evolve a platform that handles large volumes of data and concurrent requests.

At Seamless, you’ll work with a team that values simple solutions, thoughtful engineering, strong ownership, and the ability to deliver meaningful results. The Opportunity You’ll join Seamless’s Technology organization as part of a lean, full stack engineering team. Your work will help advance our data search engine and social profiling platform, supporting the tools customers use to find and connect with the right buyers. You’ll take ownership of features from early requirements through deployment and post-launch improvement. Our architecture includes a customer-facing web application, a Chrome extension, and connected services, giving you the opportunity to contribute across the product and its underlying systems. You’ll build responsive interfaces with React and modern JavaScript while designing scalable backend services that handle large datasets and concurrent requests. You’ll collaborate with product and engineering partners, make sound technical decisions, and ship practical solutions without unnecessary complexity. What You’ll Own

Own full stack projects and deliverables from concept through production.
Build scalable, performant user interfaces using React, ES6/7 JavaScript, Webpack, HTML, CSS, and related modern tools.
Design, develop, and implement microservices that handle large volumes of concurrent requests and data.
Create JSON schemas and user experience workflows that support business processes involving hundreds of millions of records.
Translate customer requirements into practical technical solutions that address user needs.
Ship high-quality, finished code frequently through iterative development and MVP delivery.
Develop complete features with substantial autonomy while communicating clearly with remote teammates.
Drive end-to-end development from initial brief through post-launch analysis in partnership with product managers and technical stakeholders.
Support and improve experiences across web applications, browser extensions, and mobile platforms.

What You’ll Bring

Required Qualifications:

Ideally 5+ years of experience building high-quality, cloud-based web applications.
5+ years of expertise in modern frontend technologies, including React, ES6/7 JavaScript, Webpack, HTML, and CSS.
2+ years of experience with backend technologies including Node.js, Express, Postgres, and AWS.
Experience working with large datasets using S3, Athena, OpenSearch, or similar services.
Strong SQL skills and an analytical approach to problem-solving.
Experience working with internal APIs and integrating third-party APIs.
Experience with React Hooks and other modern React features.
Ability to create clear documentation for new and existing features and functionality.
Experience developing software using AI-assisted tools such as Claude and Cursor.

Preferred Qualifications:

Bachelor’s degree.
UI/UX design specialization.
Experience developing Chrome extensions.
Experience with web scraping.

Benefits

At Seamless, we invest in our employees by offering a comprehensive benefits package designed to support health, financial well-being, work-life balance, and professional growth. Eligible employees have access to benefits that currently include:

Medical, dental, and vision insurance
Health Savings Account and Flexible Spending Account options
401(k) retirement plan with company matching contributions
Company-paid life insurance, accidental death and dismemberment, and short-term disability coverage
Voluntary supplemental insurance options
Employee Assistance Program
Annual wellness reimbursement
Paid time off, company holidays, and paid parental leave for birthing and non-birthing parents
Remote-first work environment
Employee discount and perks program
Professional development, ongoing learning, coaching, and career-growth opportunities

Benefits are subject to eligibility requirements and applicable plan documents and may be modified by Seamless at any time.

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More about this job

Skills

Search engines
React
JavaScript
webpack
HTML
CSS
Microservices
Business processes
Iterative development
Node.js
AWS
SQL
Problem solving
Documentation
UX design

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