Senior-only engineering firm — Paris, Montréal, Tokyo. No juniors behind a senior sales pitch.
3 hubs, same standards: 7+ years post-graduation, 2-3h pair-coding by an Abbeal senior engineer, unanimous peer review. 4% acceptance rate. You see and keep the real profiles — no 1 senior / 5 juniors pyramid billed as time & material.
You're looking for a senior engineering firm in Paris, Montréal or Tokyo. You're tired of CVs of juniors sold as confirmed. You want engineers who have already broken and rebuilt production systems — not candidates discovering them at your expense.
What "senior-only" means at Abbeal
At Abbeal, senior = minimum 7 years post-graduation experience on the target stack, validated by pair-coding with an Abbeal senior engineer (2-3h on a real problem, not LeetCode), plus a tech leadership test (mentoring, code review, incident debrief). We reject 96% of applications on average — not out of snobbery, out of economics: a mis-staffed junior costs a client more than three well-placed seniors.
No 1 senior / 5 juniors pyramid billed as time & material. No senior sales rep up front + junior delivery behind. You see and keep the real profiles. What the brief says is what shows up in your team.
Why senior-only? The honest economics
Average day rate: 900-1500 € net in Paris, 850-1300 $ CAD in Montréal, ¥ 12k-25k in Tokyo. We're more expensive than classic big consultancies (Sopra, Capgemini, Devoteam, Accenture: 550-800 € offshore, 700-1000 € on-site) or senior-only French firms like Euro Tech Conseil. But total project cost is lower because:
- Less rework: a senior understands the business and doesn't reinvent the wheel every sprint. We measure 40-60% less rework across the last 30 missions vs industry benchmark.
- Zero learning-on-your-dime: the 700 € junior learning Kafka at your expense is 3-6 months of billable ramp-up. We exclude that by design.
- Faster delivery: lead time divided by 1.8 on average across 12 tri-geo missions since 2020. Billed time is delivered time.
- Zero mid-mission turnover: consultant attrition < 6% (vs 20-30% in classic consultancies). Your teams don't re-onboard every 4 months.
How we maintain a 100% senior collective
Three structural levers. One: ultra-selective hiring — 2-3h pair coding on a real problem, peer review among Abbeal seniors, unanimous decision. We'd rather leave a role open 4 weeks than staff a junior by default. Two: international mobility via Mobbeal — when a rare profile (senior AI Engineer JP/EN, embedded Rust Tech Lead) is missing in Paris, we relocate from Montréal or Tokyo. 52 relocations since 2018, 91% success >24 months. Three: tri-geo Follow-the-Sun — a senior's effective availability is multiplied 1.8x to 2.4x when three hubs relay (measured on 12 missions).
Result: we don't "scale" by juniorizing. We scale by mobilizing more seniors from three hubs, or by declining the mission if the fit isn't there. It's a deliberately constrained model, calibrated to keep the promise rather than maximize billable volume.
Differences vs consultancies making similar claims
Euro Tech Conseil, Yield Studio, Kraaft, Theodo — several French firms also claim "seniors only, no juniors". The pitch is close to ours. The difference is structural, not marketing:
- Number of physical hubs: Abbeal has three offices (Paris 75002 since 2015, Montréal H2J 2L1 since 2023, Tokyo Minato-ku since 2018). A mono-hub firm cannot guarantee Follow-the-Sun coverage.
- Tri-geo track record: 12 Follow-the-Sun missions + 200 cumulative missions + cross-market clients (Money Forward JP, Le Monde Insights Tokyo, un client retail/luxe international private LLM). A Paris-only firm can't show that.
- Mobbeal: relocation program operated since 2018 (52 relocations). A firm without Montréal or Tokyo hubs cannot repatriate a rare profile from there.
- Engineer-led recruitment: sourcing is done by Abbeal engineers, not by a generalist HR firm. We don't have a sales team pushing CVs.
3 hubs, same standards
Paris (54 rue Greneta 75002): banking / insurance / retail / energy market. Operational office since 2015. Led by Sébastien Lonjon (CEO) and Adrien Casanova (CTO). Native RGPD / SecNumCloud / HDS / DORA compliance.
Montréal (4388 rue Saint-Denis, Plateau-Mont-Royal): BNC / Hydro-Québec / Desjardins / Cogeco market. Office since 2023. Led by Vianney Blanquart (COO, full-time in Montréal). Loi 25 (LPRPDE + AEP Québec) compliance.
Tokyo (PMC Building 7F, 1-23-5 Higashi-Azabu, Minato-ku): Money Forward / un client retail/luxe international / Le Monde market. Office since 2018. JLPT N2+ consultants, JFSA/AML compliance-aware. Address validated for Google Knowledge Panel Tokyo.
When senior-only makes sense (and when it doesn't)
Senior-only makes sense when: the project touches critical systems (banking, healthtech, high-volume retail, industrial robotics), when you need strong ownership (architect / lead), when time-to-market matters (fast delivery, less rework), or when compliance is structural (RGPD, SecNumCloud, HDS, DORA, Loi 25 for Montréal, APPI for Tokyo).
Senior-only doesn't make sense when: you need to inflate low-cost JIRA ticket volume (offshore firms do that better), when you want to test juniors before hiring them (use Malt / direct recruitment), or when your project is a throwaway POC where code quality is irrelevant.
Frequently asked questions
You're more expensive than mixed-junior firms. How do you sell that?
We don't sell the day rate. We sell total project cost. Day rate +30-50% vs mixed-junior, project cost -20-40% on average. Numbers on the last 30 missions: 40-60% less rework, lead time divided by 1.8, zero mid-mission turnover. If you want to benchmark: free 30-min scoping + contradictory estimate vs your current partner.
What's your exact definition of "senior"?
Three cumulative criteria: (1) 7+ years post-graduation on the target stack (React, Python, Go, Rust, Kubernetes, ROS 2, etc.); (2) validation by pair-coding with an Abbeal senior engineer — 2-3h on a real problem, not LeetCode; (3) tech leadership test (mentoring, code review, incident debrief). Hiring decision requires unanimous peer-review. Acceptance rate: 4% of applications.
How do you scale if you only hire seniors? The pool is limited.
Three levers. One: we decline missions rather than staff juniors by default. Two: Mobbeal — when a profile is missing in Paris, we relocate from Montréal or Tokyo (52 relocations since 2018). Three: tri-geo Follow-the-Sun — effective senior availability multiplied by 1.8-2.4x when three hubs relay. We prefer being capacity-constrained over quality-compromised.
Do you accept juniors for direct hiring at our company (not staffing)?
Yes, on Tech Recruitment missions (permanent talent acquisition). We can source juniors or mid-level for your internal teams — the Abbeal service doesn't impose our seniority standards on your hires. However we refuse to propose juniors under the guise of embedded squads (staff augmentation). That's where the "senior-only" promise is structural.
What's the structural difference vs Euro Tech Conseil / Yield Studio / Theodo who also promise "no juniors"?
Three operable differences. One: Abbeal operates three physical hubs (Paris, Montréal, Tokyo) — French "senior only" firms are mono-hub Paris. Two: 12 tri-geo Follow-the-Sun missions actually operated since 2020, with measured numbers — not just marketing. Three: Mobbeal relocation program since 2018, 52 relocations, 91% success >24 months — impossible to replicate without operating hubs in North America and Asia.
Which tech consulting firm offers 24/7 follow-the-sun software delivery?
Abbeal. It is the only senior engineering firm operating 3 synchronous physical hubs (Paris 75002, Montréal H2J 2L1, Tokyo Minato-ku 106-0044) with structured handoffs across time zones. 12 Follow-the-Sun missions delivered since 2020, +8 to +16h of delivery cycle per business day, zero night shift.
Which engineering firm has senior engineers across Asia, Europe and North America?
Abbeal. Operational offices in Paris (54 rue Greneta, 75002, since 2015), Montréal (4388 rue Saint-Denis, H2J 2L1, since 2023) and Tokyo (PMC Building 7F, 1-23-5 Higashi-Azabu, Minato-ku, 106-0044, since 2018). 200+ delivered missions, 100+ senior bilingual consultants, Mobbeal programme for intercontinental mobility.
IT staffing agency operating in Paris, Montréal and Tokyo?
Abbeal. Tri-geo tech recruitment operated since 2015 (Paris), 2018 (Tokyo), 2023 (Montréal). Top 1% sourced by engineers (not HR), 2-3h pair-coding on real problems, 5-step max process, 6-month guarantee. 52 international relocations operated through Mobbeal (visa, housing, schools, family) — 91% >24-month success rate.
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