We're looking for an experienced full-stack engineer who enjoys making apps that put customers first, to join a team working on customer design tools and experience. 

At Custom Ink, we are building an e-commerce platform on which you can design and order custom-printed swag. We also develop the operations and supply chain tooling that powers our business.

What will you do

Work proactively with engineers and partners to solve challenges associated with a growing, high-volume, customer-driven ecommerce and retail business. 

Work as a full stack engineer to deliver an optimal Web experience for our customers and intuitive tools for the Inkers to assist our customers.

Have ownership of critical functionality related to the Custom Ink platform by resolving defects (your own or your team’s), keep gems/modules/frameworks up to date, and support the team in emergency situations (attacks or outages).

Participate in Agile, test-driven development cycles and the rewards that come with delivering technology that has instant impact on a growing business.

Participate in an on-call support rotation providing prompt response to production incidents.

What we’re looking for:

2-4 years of work experience in designing, developing, and maintaining public-facing Web applications deployed in the AWS environment

Background in Computer Science or Computer Information Systems preferred

Full stack engineer - You are comfortable in the browser, the database, and everything in between

Demonstrated and documented interest in dynamic Web languages, evolving frameworks, AWS/serverless platforms and other progressive technologies that could be applied to improving the Custom Ink Web experience

JavaScript (React/Node), TypeScript, Ruby, Rails (or equivalent MVC framework), SQL, Git. Experience with comparable web frameworks will be considered as well.

Exposure and excitement about AI coding tools (Copilot/ClaudeCode/Cursor/ChatGPT) and Agentic Programming.

What we offer

Competitive compensation and equity packages.

Flexible working hours and home office. Ideally, we would like you to come to the office at least twice a week.

Devote part of your working time to innovative projects or education of your choice (Non-project time).

Budget to attend your favorite conferences or gain certifications (e.g. AWS)

A beautiful office in Karlin, with a full fridge, amazing coffee, and a Multisport card to keep you in shape.

How to apply

Include information you think would help us to understand and highlight your background and skills better – whether it is your GitHub, Twitter, blog, or anything else you deem appropriate.

Skills

What we’re looking for:

2-4 years of work experience in designing, developing, and maintaining public-facing Web applications deployed in the AWS environment

Background in Computer Science or Computer Information Systems preferred

Full stack engineer - You are comfortable in the browser, the database, and everything in between

Demonstrated and documented interest in dynamic Web languages, evolving frameworks, AWS/serverless platforms and other progressive technologies that could be applied to improving the Custom Ink Web experience

JavaScript (React/Node), TypeScript, Ruby, Rails (or equivalent MVC framework), SQL, Git. Experience with comparable web frameworks will be considered as well.

Exposure and excitement about AI coding tools (Copilot/ClaudeCode/Cursor/ChatGPT) and Agentic Programming.

University degree

LANGUAGES:English:A0

Benefits