Toolmill Briefswhat companies are building, read from their hiring

Company brief · updated 2026-10-18

Vinci

vinci.com · Présent dans plus de 120 pays et au cœur des enjeux du monde contemporain, l'ambition de VINCI est de contribuer activement à la transition énergétique et environnementale du cadre de vie, des infrastructures et de la mobilité. Elle est aussi de participer au progrès social en agissant en entreprise humaniste, inclusive et solidaire.

35open roles
9new in 30 days
2closed in 30 days
34remote-eligible
slowinghiring velocity

What they're building

Technical pre-sales and customer engineering for thermal and thermo-mechanical simulation strong signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting: 'Vinci's first product is a Physics AI platform for hardware design')

Roles: Thermo-Mechanical Engineer - Palo Alto · Principal Thermal-Mechanical Engineer-Munich, Germany · Principal Thermal Solutions Engineer - Munich, Germany · Principal Thermal Solutions Engineer - Paris/Grenoble · Principal Thermo-Mechanical Engineer- Paris/Grenoble · Principal Thermal-Mechanical Engineer- IMEC, Leuven, Belgium · Principal Thermal Solutions Engineer - Taiwan · Principal Thermal Solutions Engineer- South Korea · Principal Thermal Solutions Engineer - Singapore · Product Specialist · Thermal Engineer

Requirements mention: technical sales · pre-sales · proof-of-concept evaluations · customer enablement · semiconductor electronics packaging

Inference: the company is placing principal-level customer engineers near semiconductor packaging customers in Europe and Asia to run evaluations of the thermal and thermo-mechanical product.

Enterprise sales team for the physics foundation model, regional in APAC and EMEA strong signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting)

Roles: Head of Asia GTM · Account Executive- APAC · Account Executive – EMEA · Strategic Account Executive

Requirements mention: enterprise sales · closing complex, six-to-seven-figure deals · regional go-to-market strategy · fabless vs. IDM models · advanced packaging (2.5D/3D IC)

Inference: the company is moving from founder-led selling to a regional sales structure, starting with a head of Asia GTM. Head of Asia GTM, Account Executive- APAC and Strategic Account Executive post '$300K-$400K OTE, uncapped'; the EMEA posting lists no pay.

Foundation model training, data infrastructure and simulation correctness strong signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting)

Roles: Member of Technical Staff, AI Compute & Data Infrastructure · Backend Infrastructure Engineer · Systems Engineer - Simulation Correctness · Physics Applications - Software Engineer · Physics Applications - Researcher · Member of Technical Staff - Foundation Model Architecture & AI Infrastructure

Requirements mention: multi-node distributed training · petabyte-scale data serving · GPU infrastructure · Billion-voxel inference

Inference: four of these postings say the model is expanding from steady-state into transient solutions (interactions, deformation, dynamics), so transient analysis is the likely next capability.

EM solver and SI/PI capability added to the multi-physics platform, plus nonlinear solid mechanics solvers moderate signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting)

Roles: SI/PI Engineer · Computational Electromagnetics Engineer – Signal Integrity · Software Engineer – Nonlinear Solid Mechanics & High-Performance Computing

Requirements mention: signal integrity simulation · PDN impedance · SerDes · HBM/DRAM SI/PI · finite element method

Inference: the EM posting says the company is 'adding EM solver capabilities for signal integrity, power integrity, and EM-thermal coupling within its multi-physics platform'. The SI/PI Engineer, the newest posting, is a pre-sales role, which suggests SI/PI will be offered to the same packaging customers as the thermal product.

AI assistant / copilot for hardware designers, with geometry and training-data tooling weak signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting)

Roles: Member of Technical Staff - Software Engineer · Member of Technical Staff - Thermal Simulation Engineer · Member of Technical Staff - Geometry / Meshing Engineer · Procedural Data Generation Engineer

Requirements mention: geometry processing · mesh generation · procedural generation · LLM-driven code generation

Not drawn: signal is weak.

Commercial legal and marketing build-out weak signal

Today: Physics AI platform for hardware design (Principal Thermo-Mechanical Engineer- Paris/Grenoble posting)

Roles: Commercial Counsel · Head of Product Marketing · Events Manager

Requirements mention: negotiating complex commercial technology agreements · value propositions · live product demonstrations

Not drawn: signal is weak.

Where the headcount is going

DepartmentOpen
GTM18
Engineering16
Legal1

Of 35 open roles, 19 are GTM, 15 are Engineering and 1 is Legal, and most GTM roles are technical pre-sales, which points to a company staffing up to sell and support a product already in market; 24 roles are at Palo Alto HQ, 7 opened in the last 30 days against 16 in the 30 days before, and none closed.

Who they need

Seniority: 14 senior, 8 principal, 7 mid, 2 director, 1 manager, 1 staff, 2 unknown.

Skills named most: Python (19 roles), C++ (15 roles), 2.5D/3D IC (11 roles), semiconductor electronics packaging (8 roles), thermal management (8 roles), FEA (7 roles), Ansys Icepak (6 roles), Flotherm (6 roles), Abaqus (5 roles), Kubernetes (5 roles), CUDA (5 roles), MEDDIC or MEDDPICC (3 roles each)

Locations: Palo Alto HQ 24; Remote | APAC 2; Munich, Germany 2; Paris / Grenoble 2; Remote | EMEA 1; Hybrid | Leuven, Belgium 1; Taiwan 1; South Korea 1; Singapore 1. 33 roles are flagged remote. The Leuven role is listed as Hybrid, and the Leuven and Singapore roles have no remote flag.

How to use this

If you're applying: This brief is drawn only from the job postings, which describe Vinci4D, a Palo Alto physics-AI simulation company. The vinci.com site and employee count on file belong to the French VINCI construction group, a different company. Match your background to a posting's listed requirements before applying. The Taiwan role lists Mandarin and Korean. All 15 Engineering roles are at Palo Alto HQ and flagged remote.

If you're selling or recruiting: The employer in these postings is Vinci4D, not the VINCI group at vinci.com, so do not use VINCI group contacts or headcount. Start with the 19 GTM roles: 8 are at Palo Alto HQ, 3 are regional sales roles in APAC and EMEA, and 8 are principal thermal and thermo-mechanical engineers in Europe and Asia. The newest posting, the SI/PI Engineer, points to SI/PI joining the thermal offer.

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Open roles (35)

TitleDepartmentLocationPosted
Product Data ScientistEngineeringPalo Alto HQ (remote)2026-10-22
Strategy & Operations Lead GTMPalo Alto HQ (remote)2026-10-22
SI/PI EngineerGTMPalo Alto HQ (remote)2026-10-12
Events ManagerGTMPalo Alto HQ (remote)2026-10-07
Thermo-Mechanical Engineer - Palo AltoGTMPalo Alto HQ (remote)2026-10-01
Commercial CounselLegalPalo Alto HQ (remote)2026-10-01
Head of Asia GTMGTMRemote | APAC (remote)2026-09-24
Account Executive- APACGTMRemote | APAC (remote)2026-09-24
Account Executive – EMEAGTMRemote | EMEA (remote)2026-09-24
Principal Thermal-Mechanical Engineer-Munich, GermanyGTMMunich, Germany (remote)2026-09-17
Member of Technical Staff, AI Compute & Data InfrastructureEngineeringPalo Alto HQ (remote)2026-09-15
Product SpecialistGTMPalo Alto HQ (remote)2026-09-11
Principal Thermo-Mechanical Engineer- Paris/GrenobleGTMParis / Grenoble (remote)2026-09-08
Member of Technical Staff - Full-Stack Software EngineerEngineeringPalo Alto HQ (remote)2026-09-03
Member of Technical Staff - Software EngineerEngineeringPalo Alto HQ (remote)2026-09-03
Backend Infrastructure EngineerEngineeringPalo Alto HQ (remote)2026-09-03
Principal Thermal Solutions Engineer - Munich, GermanyGTMMunich, Germany (remote)2026-09-03
Principal Thermal Solutions Engineer - TaiwanGTMTaiwan (remote)2026-09-02
Principal Thermal Solutions Engineer- South KoreaGTMSouth Korea (remote)2026-09-02
Principal Thermal Solutions Engineer - SingaporeGTMSingapore2026-09-02
Release Manager & QA EngineerEngineeringPalo Alto HQ (remote)2026-08-25
Member of Technical Staff - Protocol & Security EngineerEngineeringPalo Alto HQ (remote)2026-08-20
Marketing Campaign ManagerGTMPalo Alto HQ (remote)2026-08-20
Computational Electromagnetics Engineer – Signal IntegrityEngineeringPalo Alto HQ (remote)2026-08-17
Member of Technical Staff - Thermal Simulation EngineerEngineeringPalo Alto HQ (remote)2026-08-06
Strategic Account ExecutiveGTMPalo Alto HQ (remote)2026-08-03
Software Engineer – Nonlinear Solid Mechanics & High-Performance ComputingEngineeringPalo Alto HQ (remote)2026-06-24
Head of Product MarketingGTMPalo Alto HQ (remote)2026-06-24
Procedural Data Generation EngineerEngineeringPalo Alto HQ (remote)2026-06-24
Systems Engineer - Simulation CorrectnessEngineeringPalo Alto HQ (remote)2026-06-10
Physics Applications - Software EngineerEngineeringPalo Alto HQ (remote)2026-06-10
Physics Applications - ResearcherEngineeringPalo Alto HQ (remote)2026-06-10
Member of Technical Staff - Geometry / Meshing EngineerEngineeringPalo Alto HQ (remote)2026-05-28
Thermal EngineerGTMPalo Alto HQ (remote)2026-10-22
Member of Technical Staff - Foundation Model Architecture & AI InfrastructureEngineeringPalo Alto HQ (remote)2026-02-24