Join Flex-Pay

Bring your passion. Build the future of payments.

We love what we do, who we work with, and we thrive on each other's energy. We work hard — and we have a good time doing it.

Why Flex-Pay

A small, motivated team — building global payment infrastructure

Flex-Pay is a place to bring your ideas, your craft, and your ambition. Every intern works on real product surface area: things that ship, get measured, and shape how the next stage of Flex-Pay takes form.

What we're about

Three things we look for in everyone we hire

Skills can be taught — but how you show up to the work is the bigger signal for us.

  • Bring your ideas

    We hire for passion and initiative. If you have a strong point of view on craft, you’ll find space to push it forward here.

  • Strong work ethic

    We work hard on problems that matter. Internships at Flex-Pay are real responsibility — not coffee runs and busywork.

  • Energy worth showing up for

    We genuinely like what we do and who we work with. Curiosity, candor, and a sense of humor go a long way on this team.

The basics

Paid internships, real work, real path to full-time

Every open role at Flex-Pay right now is a paid internship — with a clear opportunity to convert to a full-time seat once you've shipped alongside us.

4

Open roles

Paid

Competitive compensation

Remote

Toronto-based, work anywhere

Rolling

We hire as roles open

Open roles

7 open positions across the team

Read the role, then send your resume and portfolio to careers@flex-pay.io.

01 · Design

UI Designer

Design the surfaces and components people use to move money.

Design unique, user-centric products and experiences. Make deliberate design decisions and translate user-experience journeys into smooth, intuitive interactions — partnering closely with developers, UX designers, and copywriters in an agile team.

  • Positions
    1 open
  • Location
    Toronto · Remote
  • Pay
    Competitive
  • Start
    Rolling

  • Collaborate with developers, UX designers, and copywriters in an agile team.
  • Develop standard UI components and style guides for company-wide use.
  • Create and improve wireframes, prototypes, style guides, and user flows.
  • Communicate interaction ideas clearly to developers and stakeholders.
  • Address product, marketing, and business needs through design.

Apply for UI Designer

Send your resume, cover letter, and portfolio to careers@flex-pay.io.

Apply now
02 · Design

UX Designer

Shape user-centric flows from research through handoff.

Shape unique, user-centric products and translate any user-experience journey into a smooth, intuitive interaction. Work closely with developers, UI designers, and copywriters to define research questions and turn insights into design.

  • Positions
    1 open
  • Location
    Toronto · Remote
  • Pay
    Competitive
  • Start
    Rolling

  • Collaborate with developers, copywriters, and UI designers in an agile team.
  • Work with the product team to identify research questions.
  • Plan and conduct interviews, user surveys, card sorting, and usability tests.
  • Design and execute studies into user behaviour and attitudes.
  • Conduct heuristic evaluations and refine user personas.
  • Present and communicate insights to help shape long-term product strategy.

Apply for UX Designer

Send your resume, cover letter, and portfolio to careers@flex-pay.io.

Apply now
03 · Engineering

Machine Learning Engineer

Build and deploy AI products from data to production.

AI is one of the most exciting technologies of the decade — and this role is your chance to build and deploy new AI products from the ground up. Help chart our AI strategy, define the problems we solve with AI, build our development and production infrastructure, and set our technical standards.

  • Positions
    4 open
  • Location
    Toronto · Remote
  • Pay
    Competitive
  • Start
    Rolling

  • Understand business objectives and develop models — and metrics — that help achieve them.
  • Set up and manage our AI development and production infrastructure.
  • Help product managers and stakeholders understand the potential and limits of AI when planning new products.
  • Manage hardware, data, and personnel so deadlines are met.
  • Analyze candidate ML algorithms and rank them by probability of success.
  • Lead end-to-end: data collection, cleaning, preprocessing, training, and deployment.

Apply for Machine Learning Engineer

Send your resume, cover letter, and portfolio to careers@flex-pay.io.

Apply now
04 · Marketing

Copywriter

Define the Flex-Pay voice across every surface.

Write compelling marketing and promotional materials across product packaging, brochures, blog posts, email, and beyond. Help define our brand voice and ensure all copy is consistent — writing, editing, and proofing across the team.

  • Positions
    1 open
  • Location
    Toronto · Remote
  • Pay
    Competitive
  • Start
    Rolling

  • Collaborate with developers, UX designers, and UI designers in an agile team.
  • Research the company's needs and target audiences via online research, interviews, and in-person meetings.
  • Develop and implement brand guidelines.
  • Write and edit copy for print, web, mobile, video, and social media.
  • Brainstorm ideas, create concepts, and develop messaging with the creative team.

Apply for Copywriter

Send your resume, cover letter, and portfolio to careers@flex-pay.io. If you have a personal blog or written pieces about fashion, luxury, lifestyle, or any copywriting experience — please send those along too.

Apply now
How to apply

A simple three-step process

No long forms, no labyrinth. Send us your work and a few words about yourself — we'll take it from there.

Step 01

Send your resume + cover letter

Email everything to careers@flex-pay.io with the role you're applying for in the subject line.

Step 02

Show your work

Designers and copywriters: include a portfolio. ML engineers: link models, repos, or projects you're proud of.

Step 03

Meet the team

Qualified candidates will hear back from us. Expect a conversation about your work, how you think, and where you want to grow.

One email, all roles

Every application — design, engineering, brand — goes to careers@flex-pay.io. Qualified candidates will be contacted.

Email careers

Don't see your role? We'd still love to hear from you.

If you're early in your career and excited about payments, infrastructure, or the team we're building — send us your story. Great people don't always wait for a job posting, and neither do we.