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Fragment
The financial system for agents: ledgers, payments and recon as an API
- —
- FANDWBOX+7
- New York
- Fintech
Open roles at Fragment
3 positions we're tracking, re-checked daily
Tracking Fragment
Last checked October 16, 2026Know when Fragment is hiring before anyone else
A role stays uncontested for about four days. Here's the window, and where we put you in it.
From $5.99/week, cancel any time.
- Live
- +2h+2hRole spotted & verified1 applicant
- +4h+4hYou get the alert1 applicant
- Day 3Day 3You've applied~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
The product
What Fragment is building
Fragment is a programmable money layer with three products. Ledgers lets you define a schema for how money flows through your business and generates typed SDKs from it, with double-entry accounting, entry conditions, strong consistency, multi-currency and idempotency built in. Payments moves and tracks money through a single API call. Recon reconciles bank statements, payout CSVs, invoices and payroll reports back against the ledger. The new pitch is "the financial system for agents." Fragment ships an MCP server so agents can operate on the ledger directly, and Fortune describes the core safeguard plainly: the system checks the books balance before money moves. The target customer is the vertical AI company that wants to automate its own customers' financial operations (billing, settlement, payouts) without building a ledger from scratch and getting it subtly wrong. This isn't a new product looking for a story. FirstMark says Fragment has run in production for five years as the core ledger engine for Bill.com, Ramp, Whop and AtoB, handling hundreds of millions of transactions. Fortune puts the paying customer count at roughly 50 to 60.
The money
Why this matters
Every fintech eventually rebuilds a ledger, and most do it badly the first time. The double-entry, idempotency and reconciliation problems are well understood but tedious to get right at scale. That was already a good business for Fragment. What changes with agents is that software, not a person, starts initiating money movement. A model that hallucinates a field name in a chat reply is embarrassing. A model that double-pays a vendor is a loss. The correctness layer moves from 'nice to have' to the thing that decides whether you're allowed to automate at all. Fragment's edge is that its correctness guarantees were battle-tested by Ramp and Bill.com before the agent wave arrived. Selling an MCP server on top of a ledger already trusted by large fintechs is a much easier conversation than selling agent-safety as a fresh idea.
Investors: FirstMark (Adam Nelson, David Waltcher), BoxGroup, Prior backers: Stripe, Avid Ventures, Gradient Ventures, Angels: Zach Perret, Dara Khosrowshahi, Jack Altman, Gokul Rajaram
The outlook
Hiring outlook
The release states the company is 'actively hiring across GTM and engineering,' and the careers page lists Software Engineer and GTM Engineer roles plus an open application. No headcount target was given.
Working at Fragment
Fragment is a Fintech company based in New York, USA. Working at a Fintech company at this stage means opportunity to shape your role based on the company stage.
New York, USA is where most Fragment positions are located.
How to actually get hired at Fragment
Why applying the normal way doesn't work
There's an ATS, but at Fragment, referrals get priority. Your cold application competes with sourced candidates and internal recommendations.
Who to contact at Fragment
- Who decides
- the hiring manager
- Best channel
- LinkedIn or direct email
What to show them
Build a tiny agent over Fragment's MCP server (or a mock of it) that tries to issue a refund and a payout against the same balance concurrently, and show how entry conditions plus idempotency keys stop the double-spend. Write up the failure mode you'd expect without them.
A cold email that works at Fragment
What Fragment screens for
FirstMark's thesis, in Adam Nelson's words, is that Fragment gives engineers 'a harness with the awareness, controls, and correctness to build and run internet scale financial systems', and he told Fortune 'this ecosystem is about to explode.' The round closed in mid-2025 but was only announced now, timed to the agents repositioning. That means the capital is already in the bank and the team is hiring into a launch, not waiting on a close. With about a dozen people and applications going straight to the CTO's inbox, a sharp, technical cold email gets read by the person who decides.
Customize your CV for the Fragment role. Matching the job description language helps clear ATS filters.
Avoid
Don't make these mistakes
Tom is a serial founder who has been selling ledgers to fintech engineers for five years; he doesn't need double-entry explained to him, and 'I'm passionate about fintech' says nothing. Also skip generic agent hype: his own framing is that agents need correctness and controls, so pitching speed or autonomy without guardrails cuts against the product. Lead with a specific ledger or reconciliation bug you've personally shipped or fixed.
Mistakes that kill Fragment applications
A recycled CV gets rejected fast at Fragment ( people). They notice.
Don't open with what you want. Open with what Fragment is dealing with right now — Every fintech eventually rebuilds a ledger, and most do it badly the first time, and what you'd do about it.
Most Fintech applications get ghosted. A day-five follow-up can double your response rate.
Tracking Fragment
Applying to Fragment? Get the contact, not the form.
The Fragment interview process
We don't yet have verified candidate reports for Fragment. What follows is the typical process for a -person Fintech company, so treat it as a model, not confirmed detail.
Interview stages
- 1
Recruiter Screen
Phone or video · 30 min
What it testsBasic qualification and logisticsUsually run byRecruiter or HR - 2
Hiring Manager Interview
Video call · 45 min
What it testsRole fit and experience deep-diveUsually run byHiring manager - 3
Technical/Functional Round
Video call · 60 min
What it testsSkills assessment and problem-solvingUsually run byTeam members - 4
Final Round
In-person or video · 60 min
What it testsCulture fit and cross-functional alignmentUsually run bySenior leadership
Fragment interview timeline
Timeline: ~14 days. That's about average than the Fintech median (14 days at people).
Interviewed at Fragment?
Tell us how it went: stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Fragment jobs, frequently asked questions
How many jobs does Fragment have open?
3 open roles at Fragment, last checked October 16, 2026.
Does Fragment hire remotely?
Currently, Fragment only has in-office roles in New York, USA.
What roles is Fragment hiring for?
Fragment is hiring across Engineering, Other. The most recent opening is Software Engineer.
How do I apply for a job at Fragment?
Use the apply links above, or check our guide to getting hired at Fragment.
Does Fragment respond to cold emails?
Not enough data yet on Fragment's cold email response rates.
Who is the hiring manager at Fragment?
At this size, hiring is usually run by the hiring manager.
How competitive is it to get hired at Fragment?
Expect 100-250 applicants in the first two weeks for Fintech roles at this size. Apply within 72 hours for best odds.
How many rounds is the Fragment interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Fragment interview hard?
Focus on relevant experience and culture fit, not puzzles. Final Round is reportedly the most challenging round.
Does Fragment give a take-home task?
No, Fragment does not include a take-home stage.
How long does Fragment take to get back to you?
Around 14 days across the full process.
What should I prepare for the Fragment interview?
Focus on relevant experience and culture fit. At people, they're testing whether you can operate without process, not whether you memorised algorithms.
Where is Fragment based?
Fragment is headquartered in New York, USA.
Tracking Fragment
Last checked October 16, 2026Get Fragment roles before they're posted
A role stays uncontested for about four days. Here's the window, and where we put you in it.
From $5.99/week, cancel any time.
- Live
- +2h+2hRole spotted & verified1 applicant
- +4h+4hYou get the alert1 applicant
- Day 3Day 3You've applied~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
Related
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