Senior Software Engineer // Typescript/Node.js // Remote Ecommerce platform

By myKelly | October 28, 2026

Senior Software Engineer // Typescript/Node.js // Remote Ecommerce platform

Apply On Motion Recruitment Applied

Job ID: mrp-893587

Back

Remote, ,

Information Technology

Full Time,

$170000 - $200000

On-site

Other/Non Classified

Remote, ,

$170000 - $200000

Full Time,

Other/Non Classified

On-site

Information Technology

Apply On Motion Recruitment Applied

Job details

Full-time, fully remote opportunity with a fast-growing infra platform that enables brands to sell globally across Shopify, Amazon, TikTok Shop, and beyond. This company handles the complexity of cross-border commerce including logistics, tax and duties compliance, and fulfillment so merchants can focus on growth. The tech stack centers around TypeScript, Node.js, and nest.js, with microservice architecture powering real-time checkout and tax calculation services. EST hours are required. 

The checkout team is the heartbeat of the entire company. Every new project that flows into the company flows through this team. With 15 to 18 services under the team’s umbrella and a rapidly expanding customer base, you will have the opportunity to shape architecture, mentor engineers, and ship real work at scale, all from wherever you do your best work. This role is built for an engineer who wants full ownership, thrives without bureaucracy, and loves seeing their work actually matter in production. If that sounds like you, we want to hear from you.

Required Skills & Experience
· 5+ years of backend engineering experience with TypeScript and Node.js
· Demonstrated experience designing and maintaining APIs at scale in prod environments
· Track record of building and shipping services end to end with full ownership
· Strong foundation in system design and microservice architecture
· Startup mentality: comfortable with ownership, ambiguity, and moving fast
· Clear communicator who can make and defend technical decisions
· Experience mentoring engineers and raising the bar on a team
 
Desired Skills & Experience
· Next.js experience
· Background in ecommerce or experience integrating with logistics and shipping APIs
· Familiarity with Shopify, Magento, or WooCommerce
· Java experience with Quarkus as a bonus
· Experience with MongoDB or Infrastructure as Code

What You Will Be Doing
Tech Breakdown
· 60% TypeScript / Node.js / Nest.js Backend Development
· 20% System Design and Architecture
· 20% API integrations (Shopify, Magento, Headless eCommerce)
Daily Responsibilities
· 60% Hands on Engineering (building, maintaining, and scaling backend services)
· 20% Team Collaboration and Mentorship
· 20% Architecture & Design Decisions

The Offer
· Competitive Base
· Bonus Eligible
· Fully Remote
You will receive the following benefits:
· Medical, Dental, and Vision Insurance 
· Flex PTO
· Performance based Equity

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Share this job

I want more jobs like this in my inbox.
GET JOB ALERTS

Share this job

Similar Jobs

As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Please note: The following benefits reflect Kelly's general offerings. Eligibility may vary by assignment, location, and job type. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, a legal plan, and short-term disability. As a Kelly employee, you will have access to a retirement savings plan, service bonus and holiday pay plans (earn up to eight paid holidays per benefit year), and a transit spending account. In addition, employees are entitled to earn paid sick leave under the applicable state or local plan. Click here for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community.



About Kelly

Work changes everything. And at Kelly, we’re obsessed with where it can take you. To us, it’s about more than simply accepting your next job opportunity. It’s the fuel that powers every next step of your life. It’s the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life—just ask the 300,000 people we employ each year.

Kelly is committed to providing equal employment opportunities to all qualified employees and applicants regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or any other legally protected status, and we take affirmative action to recruit, employ, and advance qualified individuals with disabilities and protected veterans in the workforce. Requests for accommodation related to our application process can be directed to the Kelly Human Resource Knowledge Center. Kelly complies with the requirements of California’s state and local Fair Chance laws. A conviction does not automatically bar individuals from employment. Kelly participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Kelly may use AI-powered tools during the recruitment and hiring process. For full details, including how Kelly uses AI, your rights, and how to request a reasonable accommodation, visit the Recruitment Artificial Intelligence Notice.