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Integral
AI-native accounting, tax and payroll firm for SMEs
Last verified September 20, 2026 · Updated daily
What Integral is building
Integral is not selling accounting software to accountants. It is an accounting firm. The group has two legal entities: Integral Services GmbH builds the platform, and Integral Tax GmbH Wirtschaftsprüfungsgesellschaft is a licensed German tax and audit firm whose professionals review and sign every filing. AI agents reconcile invoices and bank transactions, prepare account postings, run payroll and draft tax filings; a licensed Steuerberater exercises judgement on exceptions and carries the legal responsibility. That structure is the product. The numbers they publish: agents now prepare bookkeeping end-to-end for more than half of clients, monthly accounting turnaround went from weeks to hours, and Integral Tax professionals doubled their client capacity since the start of 2026. On the client side, 800+ businesses, an average of 18 hours saved per owner per month, and Accounting, Tax and Payroll live with Incorporation next. Everything (bank feeds, invoices, receipts, payroll data) lands in one interface where the SME owner talks to a human expert and the agents do the work behind them. Lukas Zörner's line explains the wedge: 'Software doesn't file your business's taxes. A licensed professional does, and there are fewer of them every year.' Germany has a shrinking supply of licensed tax advisors and a legal requirement that they sign. So the moat is owning the licensed capacity and multiplying it with agents, not shipping a better dashboard for the incumbent firms. The founders come from SME banking. Lukas was CPO at Penta and then Germany MD of Qonto after Qonto acquired it, with a start at Morgan Stanley; Anil ran platform engineering at Penta and was a VP of Tech before that. Anil's stated engineering thesis is that agents write 90 to 95% of the code with engineers holding oversight and quality in a regulated setting.
Why this matters
Mosaic's Chandar Lal frames the round as 'with AI, it's possible to rebuild industries from the ground up, not just sell better software.' Professional services is the largest category where that's true and hardest to enter, because the output has legal weight and someone licensed has to own it. Integral's bet is the full-stack version: hold the licence, employ the professionals, and let agents absorb the volume so each professional serves multiple times the clients. Their own metric (capacity doubled in nine months) is the proof the model is asking for. Reid Hoffman co-leading a German tax firm is the tell that the investor view has shifted from 'AI copilot for accountants' to 'AI-native firm that replaces the firm'. Cherry, General Catalyst and Puzzle all increasing their stakes says the seed-stage numbers held up. And the total, €30M+ in under two years, is what it costs to build regulated capacity, not a SaaS product.
Open roles at Integral
7 positions we're tracking. Roles are re-checked daily and removed when filled.
Engineering Lead (Berlin)
First seen today
Senior AI Engineer (Berlin)
First seen today
Senior Product Engineer (Berlin)
First seen today
Senior DevOps Engineer (Berlin)
First seen today
Senior Product Builder (Berlin)
First seen today
Account Executive, SME (Berlin)
First seen today
Steuerberater / Steuerfachwirt / Bilanzbuchhalter (Berlin or remote in Germany)
First seen today
Know when Integral is hiring before anyone else
A role stays uncontested for about four days. Here's the window — and where we put you in it.
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Watching Integral
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Hiring outlook
20 live roles on jobs.ashbyhq.com/integral-de as of September 20, including Engineering Lead, Senior AI Engineer, Senior Product Engineer, Senior DevOps Engineer, Senior Product Builder, Account Executive (SME), SDR, Customer Success, Founders' Associate, plus six licensed tax and payroll roles (Steuerberater, Steuerfachwirt, Bilanzbuchhalter, Lohnbuchhalter) and a Talent Acquisition Manager. The press release names engineering, professional and commercial hiring as a use of funds.
Working at Integral
Integral is a AI company based in Berlin, Germany. Working at a AI company at this stage means opportunity to shape your role based on the company stage.
Berlin, Germany is where most Integral positions are located.
How to actually get hired at Integral
Why applying the normal way doesn't work
There's an ATS, but at Integral, referrals get priority. Your cold application competes with sourced candidates and internal recommendations.
Who to contact at Integral
What to show them
Build an agent that reconciles a month of bank transactions against a pile of invoices (synthetic or public data), posts to a chart of accounts, and produces a reviewer queue where every posting shows its evidence and confidence and a human can reject and re-run. Measure how many postings a reviewer actually has to touch.
A cold email that works at Integral
What Integral screens for
Reid Hoffman and Mosaic co-leading, with every existing investor upping their stake, is a statement that full-stack AI-native professional services is a category now. The Ashby board is the hiring plan in public: an Engineering Lead and three senior engineering roles alongside licensed tax roles means they're scaling both halves of the model at once, and the Founders' Associate and Talent Acquisition roles mean they expect to keep hiring through 2027. The Engineering Lead posting is the one to move on: whoever takes it defines how agents and licensed professionals share a codebase.
Customize your CV for the Integral role. Matching the job description language helps clear ATS filters.
Don't make these mistakes
Don't pitch Lukas on 'AI for accountants' or 'copilot for tax'. He ran product at Penta and Germany at Qonto and chose to build a licensed firm precisely because selling tools to incumbents doesn't move the industry. Don't pitch Anil on agent frameworks in the abstract; his public thesis is agents writing 90%+ of the code under engineer oversight in a regulated context, so bring how you'd keep that auditable, not which framework you like. A candidate who has never touched a German tax filing should say so and lead with the engineering or GTM problem they'd own.
Mistakes that kill Integral applications
Generic CVs stand out at a -person company — and not in a good way. Fastest path to rejection.
Don't open with what you want. Open with what Integral is dealing with right now — Mosaic's Chandar Lal frames the round as 'with AI, it's possible to rebuild industries from the ground up, not just sell better software, and what you'd do about it.
Most AI applications get ghosted. A day-five follow-up can double your response rate.
Applying to Integral? Get the contact, not the form.
The Integral interview process
4 stages · 14 days typical · take-home: yes · modelled from similar companies
We don't yet have verified candidate reports for Integral. What follows is the typical process for a -person AI company — treat it as a model, not confirmed detail.
Interview stages
Recruiter Screen
Phone or video · 30 min
Basic qualification and logistics
Recruiter or HR
Hiring Manager Interview
Video call · 45 min
Role fit and experience deep-dive
Hiring manager
Technical/Functional Round
Video call · 60 min
Skills assessment and problem-solving
Team members
Final Round
In-person or video · 60 min
Culture fit and cross-functional alignment
Senior leadership
Integral take-home assignment
Integral includes a take-home exercise in their interview process. For AI roles, this typically involves a practical problem that takes 2-4 hours. Focus on clean, working code over premature optimization. They're evaluating how you think and communicate, not just the solution.
Integral interview timeline
Expect days total. Compared to similar AI companies (14 days median), Integral is about average.
Interviewed at Integral?
Tell us how it went — stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Submit your Integral interview experience →Integral jobs, frequently asked questions
How many jobs does Integral have open?
As of September 2026, Integral has 7 open positions.
Does Integral hire remotely?
Currently, Integral only has in-office roles in Berlin, Germany.
What roles is Integral hiring for?
Integral is hiring across Engineering, Design, Sales, Other. The most recent opening is Engineering Lead (Berlin).
How do I apply for a job at Integral?
Use the apply links above, or check our guide to getting hired at Integral.
Does Integral respond to cold emails?
Response rate data for Integral not yet confirmed.
Who is the hiring manager at Integral?
At this size, hiring is usually run by the hiring manager.
How competitive is it to get hired at Integral?
Expect 100-250 applicants in the first two weeks for AI roles at this size. Apply within 72 hours for best odds.
How many rounds is the Integral interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Integral interview hard?
Expect technical depth and system design, not algorithm trivia. Candidates report Technical Interview as the toughest stage.
Does Integral give a take-home task?
Yes, Integral includes a take-home assignment.
How long does Integral take to get back to you?
Around 14 days across the full process.
What should I prepare for the Integral interview?
Focus on technical depth and system design. At people, they're testing whether you can operate without process, not whether you memorised algorithms.
Where is Integral based?
Integral is headquartered in Berlin, Germany.
Get Integral 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.
Watching Integral
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Related
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