Frontend Engineering Intern, Mercury

Summer 2025

Salary not provided

In terms of compensation, the hourly rate for candidates based in the US is $55. The hourly rate for candidates based in Canada is CAD 55.

React

TypeScript

Remote in Canada, US

New York

San Francisco Bay Area

Banking services for startups

Be an early applicant

Banking services for startups

501-1000 employees

FintechB2BBankingFinancial Services

Be an early applicant

Salary not provided

In terms of compensation, the hourly rate for candidates based in the US is $55. The hourly rate for candidates based in Canada is CAD 55.

React

TypeScript

Remote in Canada, US

New York

San Francisco Bay Area

501-1000 employees

FintechB2BBankingFinancial Services

Company mission

To make scaling tech companies simpler with a personalized banking stack for startups, and power the next generation of companies that will shape the American industry.

Job

Company

Role

Who you are

Be interested in continually honing their craft
Have curiosity and be willing to share their perspective
Appreciate quality in their work and that of others
Communicate well, and be able to write clear explanations of their reasoning on technical decisions
Frontend Engineering Interns should have experience with the TypeScript programming language, and experience with React is a plus
Our internship program is intended for individuals enrolled in an academic program (undergraduate, graduate, etc.)
Individuals interested but not enrolled in an academic program at this time are encouraged to apply to any of our full-time openings

What the job involves

As an Engineering Intern, you’ll join a team that aligns with your goals and interests
During the interview process, you’ll have the opportunity to talk through the various team openings
Work on a beautiful app: Since many of our customers are startups, they appreciate a well-implemented design. We have high standards for our UI, and we think it shows on our website. We encourage you to sign up and check out our onboarding experience, or read our blog post about our date picker
Push the limits of TypeScript: As a financial technology company, preventing errors is a top priority for us, and we take advantage of TypeScript’s advanced static typing features to prevent them
Work in an established codebase that still has room for growth. Across 650K lines of TypeScript, we’ve built abstractions and components that will give you leverage to build great features during your months at Mercury. But there’s still a lot more to build, be it optimizing the scrolling performance of a combobox, or building whole pages to deliver a feature to customers
Exercise ownership over the product: Our engineers work closely with our designers and contribute their own ideas to make the product better
This is a paid full-time remote summer internship for 12-16 weeks between May - September

Application process

Applications close on February 7th, 2025

Our take

Frustrated by the archaic, fee-laden banking services offered to entrepreneurs, the founders of Mercury set out to create a better solution. They envisioned a platform that was dynamic, tech-driven, and free from unnecessary fees.

Mercury delivers on this vision by automating business payment processes, offering FDIC-insured accounts, and providing full API access, empowering entrepreneurs with greater control and efficiency. This approach stands in stark contrast to traditional startup banking, which often burdens young businesses with high fees and limited functionality.

By prioritizing user experience and offering a free service tier, Mercury has attracted over 100,000 businesses and achieved a $1B valuation in 2021. As a rising unicorn in the stagnant world of startup banking, mercury is poised for continued growth, constantly adding new features and expanding its team to further disrupt the industry.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

Top investors

Few candidates hear
back within 2 weeks

50% employee growth in 12 months

Glassdoor (4.5)

Trustpilot (3.6)

Company

Funding (last 2 of 4 rounds)

Jul 2021

$120m

SERIES B

Sep 2019

$20m

SERIES A

Total funding: $150.9m

Company benefits

Health, dental, & vision
12+ weeks of paid parental leave
$600 USD custom WFH equipment setup
Unlimited vacation policy (with a mandatory minimum)
Retirement matching up to 4% of base salary (401k/RRSP)
Paid 6-week sabbatical after the 5-year mark
Annual $1K USD learning & development budget
Unlimited book budget
Weekly $100 USD food budget
Monthly $100 USD wellness budget
Monthly $50 USD cellphone reimbursement
Pet-friendly offices with free tea & lunch

Company values

Think actively: Question processes. Give thoughtful feedback. Find the best way to do something instead of going by how it’s always been done
Be super helpful: Practice intentionality and accountability. Go above and beyond to solve problems, and do it as a team
Act with humility: Treat everyone with respect. Leave egos at the door
Appreciate quality: Work with the best equipment. Avoid cutting corners. Take pride in crafting a lasting product
Maximize efficiency: Minimize unnecessary meetings and bureaucracy. Work together to get the job done right
Focus on product: Ask yourself how the product can be better today than it was yesterday

Company HQ

SoMa, San Francisco, CA

Articles

Startup banking service Mercury jumps into debt lending to take on Silicon Valley Bank

Mercury hits unicorn status

Mercury Banking for Startups: 2022 Review

Leadership

Jason Zhang

(COO)

Studied Biology at Stanford before spending over 4 years at Heyzap in Business Development.

Immad Akhund

(CEO)

Graduated from the University of Cambridge, then worked as a Software Developer at Aquila and Bloomberg. Also founded Clickpass and Heyzap, and was a Part-time Partner at Y Combinator.

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