TAC Tech Alliance Consultancy · TAC TOKYO
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SERVICE OFFERING

Headhunting, Dispatch & IT Services

Hire hard-to-find specialists, add project talent and keep business systems running. We connect Japan and Asian markets through recruitment, staffing and hands-on IT and engineering delivery.

Headhunting & Permanent Hiring ↓Dispatch & Project Staffing ↓IT & Engineering Services ↓

Find the talent and technical support your business needs

From a critical hire to an engineering team or application support, start with the problem you need to solve. Our consultants understand the role, the technology and the market.

Japan–Asia reach

Cross-border talent for Japanese, global and India-headquartered companies.

Technical understanding

AI/LLM, SAP and software; mechanical, electronics and embedded engineering.

Hands-on support experience

SAP, Dynamics 365 F&O, Symfony, network operations and remote CAD delivery.

Company, locations & licences →Meet our consultants →
01

Headhunting & Permanent Hiring

Reach leaders and scarce specialists in IT, AI, semiconductors and automotive engineering, as well as sales, finance and HR. We support Japanese companies hiring across Asia and international businesses building teams in Japan.

Technology
Software, AI/data, cloud, cybersecurity and enterprise applications—including SAP, Kotlin/JVM and open-source stacks
Engineering
Mechanical, electrical/electronics, automation, semiconductor, automotive, CAD, embedded and related disciplines
Business functions
Leadership and corporate functions—including sales, marketing, finance and HR
Explore recruitment →Discuss a hiring need →
02

Dispatch & Project Staffing

Add IT, engineering and business-support professionals for a project launch, a workload peak or day-to-day operations.

IT & AI
Software, data, cloud, security and enterprise-application talent—including AI/LLM, SAP, Kotlin/JVM and open-source specialists
Engineering
Mechanical, electrical/electronics, automation, semiconductor, automotive, CAD, embedded and other engineers
Business support
Administration, recruitment/HR, sales and other operational support

In Japan, licensed worker dispatch supports client-directed work. We agree the skills, language, location and assignment scope with you.

Explore dispatch →Discuss staffing needs →
03

IT & Engineering Services

Keep business applications supported, develop an AI-enabled workflow or strengthen an engineering team. We start with your systems, technical requirements and the work to be delivered.

Application operations
Enterprise applications and business systems—including SAP, Dynamics 365 and other platforms
Development
AI/data, backend, frontend, mobile, platform and integration engineering across modern stacks
Technical delivery
Infrastructure, cloud/SRE, cybersecurity, industrial, CAD/embedded and related engineering
Explore IT & engineering →Scope an IT or engineering project →
SERVICE 02

Dispatch

Licensed worker dispatch in Japan

Specialist roles matched to the work you need done

Share the role, skills, language, work location and expected duration. We connect the staffing brief to the business need, from a software release to an engineering milestone or a growing local office. The fields below are representative examples, not a fixed technology list.

IT, AI & enterprise applications

  • AI/LLM engineers, RAG application developers and AI solution architects
  • SAP functional consultants and ABAP developers; Kotlin/JVM backend engineers and technical PMs
  • Open-source stack developers: Python, Java/Spring, Node.js, React/Vue and PHP/Symfony

For AI pilots, SAP programmes, development sprints, release peaks and application-support backlogs.

Mechanical, electronics & embedded engineering

  • Mechanical engineers, electronics engineers and CAD designers
  • ECU, embedded C/C++, validation and Bridge Engineers

For design workloads, automotive programmes and coordination between on-site and remote engineering teams.

Administration, recruitment & sales

  • Office administrators and business-support staff
  • Recruiters, Talent Acquisition specialists and HR/HRBP roles
  • Sales professionals, account managers and sales-support staff

For office setup, hiring campaigns, team expansion and day-to-day customer coverage.

Tell us the role, target market, must-have skills, language, location and timing. We will discuss recruitment or the applicable staffing route with you.

Discuss these staffing requirements

Temporary and project professionals whose daily work is directed by the client, supplied under Tech Alliance Co., Ltd.’s Japanese worker-dispatch licence.

  • Worker Dispatch Licence 派13-318670
  • Temp-to-perm and direct-employment transition
  • Employment contracts, payroll, insurance and labour administration
Do not confuse dispatch with contracted services
Japan has no licence category called “EOR”. If the client directs day-to-day work, the arrangement is worker dispatch; if TAC directs its team and owns a defined deliverable, it is contracted services. The operating reality matters more than the label. Seek qualified legal or labour advice for a specific arrangement.

Delivery boundary

Client-directed daily work is dispatch. TAC-directed teams accountable for a defined deliverable are contracted services. We align the contract with the operating reality.

Discuss dispatch needs
SERVICE 03

IT Services Delivery

Support & AMS

Your technical need, the right team and a clear scope

Application support, development and engineering need different skills. We separate established support experience from new project requirements, then agree ownership, access, delivery milestones and L1–L3 escalation. Technologies shown are examples; the scope follows the client environment.

AI/LLM applications & backend development

Discuss LLM/RAG workflows, Azure AI or Copilot integrations, Kotlin/JVM microservices and APIs, or Python, Node.js and React/Vue applications. Roles can include solution architects, backend/full-stack developers, QA, technical PMs and MLOps/LLMOps specialists. The project team and delivery scope are confirmed after technical review.

Published roles that show our technical focus

These role requirements illustrate our talent specialisms. They are not a claim of available bench staff or completed AI/Kotlin delivery projects.

Infrastructure & engineering delivery

Network and server support, cloud/SRE requirements and CAD or embedded-engineering work. Existing examples include 24×7 network support and an Asia remote CAD team; service windows and responsibilities are agreed for each new engagement.

24×7 network support →Asia remote CAD engineering →
Discuss an application, AI or engineering requirement

Defined infrastructure, user, application and SAP support for agreed systems and sites, with clear operational ownership.

  • Infrastructure and end-user support
  • Application Support and SAP AMS
  • Site IT, incidents, changes, releases and reporting
AI ACROSS THREE SERVICES

AI across all three service lines

Connect AI talent acquisition, dispatched AI project resources, and AI application deployment and operations through one responsibility model.

AI Talent & Leadership

Search and hire generative-AI, LLM, data, MLOps, AI product and governance talent.

AI Talent & Leadership →

AI Project Resources

Deploy AI engineers, data engineers and MLOps or SRE specialists through a lawful dispatch route when the client directs daily work.

AI Project Resources →

AI Application Delivery & Operations

Deploy AI applications, RAG and agent workflows and API integrations, then operate evaluation, monitoring, incidents, changes and releases.

AI Application Delivery & Operations →

Can TAC support AI from hiring through deployment and operations?

Yes. We combine permanent hiring, lawful client-directed project resources, and accountable AI application delivery while keeping employment direction and delivery ownership explicit.

What is defined before AI operations begin?

Use case, data, model or cloud provider, integrations, evaluation criteria, security, human approval, monitoring, incident handling and change control.

ONE DELIVERY LOGIC

One operating logic from service choice to delivery

STEP 01

Define the outcome

Confirm whether success means a hire, a lawful workforce route or reliable IT operations.

STEP 02

Set the boundary

Agree market, scope, direction, ownership, timing and acceptance.

STEP 03

Configure the team

Assign search consultants, the licensed entity, or the Support and AMS team.

STEP 04

Operate and improve

Review candidate progress, workforce operations or service measures.

DELIVERY EVIDENCE

Execution evidence across the three lines

Discuss your requirement

START A CONVERSATION

Discuss your requirement

We clarify whether the requirement is permanent talent, client-directed dispatched staff or accountable IT operations, then align the contract, team and responsibility boundary.

Discuss your requirement

Start with the work you need to get done

Find the right service, see relevant experience and bring us your requirement. You do not need to decide the engagement model on your own.

02 · Dispatch & Project Staffing

Add people to a project or local operation

For launch dates, workload peaks and on-site needs. Match IT, engineering, administration, recruitment and sales roles to the skills, language and working context you need.

In Japan, licensed worker dispatch supports client-directed work. We agree the skills, language, location and assignment scope with you.

Service scopeDispatch & Project Staffing →Role exampleSoftware / backend engineer →Related caseJapan multi-city POS support →Buyer InsightHiring, dispatch or project delivery? →
Discuss this requirement →

Role examples show our talent focus, not available bench staff. A case illustrates its stated engagement only; the team and delivery model for your requirement are agreed separately.

BUYER-READY OPERATING MODEL

IT service procurement pack

A buyer-ready operating model to compare scope and ownership without inventing SLA or improvement figures.

Transition timeline

Discovery → service design → knowledge and access transfer → controlled parallel run → acceptance → steady operations. Dates are agreed after the estate and dependencies are known.

RACI example

Client: business priority and approval. TAC: intake, triage, assigned resolution and reporting. Shared: major-incident decisions, risk acceptance and change scheduling. Third parties: product or carrier actions.

L1 / L2 / L3 flow

L1 records, validates, classifies and communicates. L2 diagnoses and resolves within the supported application or infrastructure scope. L3 handles specialist engineering, code or vendor escalation. Response targets are agreed by priority; no unsupported number is claimed.

Monthly service report

Volume and backlog by priority, ageing, recurring causes, major incidents, changes and releases, SLA attainment against the agreed definition, risks, dependencies and improvement actions.

AI operations control

Define model and data boundaries, evaluation criteria, human approval, monitoring, incident handling, prompt or model changes, release evidence and rollback ownership.

WHERE WE CREATE THE MOST VALUE

Cross-border talent and technology delivery between Japan and Asia

We support local hiring in Japan, while placing special emphasis on assignments where regional reach and technical understanding materially improve the result.

Japan companies building teams across Asia

Recruit specialist and leadership talent in Taiwan, Hong Kong, mainland China, Singapore and other priority Asian markets—with one brief, local market context and coordinated assessment.

Multinationals building teams in Japan

Recruit Japanese nationals and international professionals in Japan for regional, bilingual and cross-border roles, including market entry and team expansion.

Depth where requirements are hardest to translate

Our strongest domain understanding is in IT, engineering and R&D: software, AI and data, enterprise applications, infrastructure, semiconductors, electronics, embedded, manufacturing and product development. We also recruit the commercial and corporate functions that make those teams work—sales, marketing, finance and HR.

Dispatch

Licensed workforce routes in applicable markets when the client directs day-to-day work.

Dispatch →

IT Services Delivery

Defined project, support and AMS teams when outcomes and operating responsibility sit with the supplier.

IT Services Delivery →
Discuss a cross-border requirementRead the Japan–Taiwan semiconductor talent guide →
AUTOMOTIVE & ENGINEERING

Engineering talent and delivery across Japan and Southeast Asia

Support global, India-headquartered and Southeast Asian clients with scarce engineering talent, applicable licensed deployment and accountable Asia remote delivery.

Specialist permanent hiring

Mechanical, electrical/electronics, ECU and embedded, intelligent-driving, perception-algorithm, in-vehicle AI assistant, interiors, plastics, CAD and Bridge Engineer search.

Specialist permanent hiring →

Engineering dispatch

Client-directed automotive, embedded and intelligent-driving engineers through the applicable licensed entity and contract, with the operating reality made explicit.

Engineering dispatch →

Engineering delivery

Defined design and engineering outcomes through an Asia remote model, including an eight-engineer CAD team serving Japan-facing work since 2023 and access to India and wider Asia.

Engineering delivery →

What buyers should define

  • Role or deliverable and acceptance criteria
  • Location, language, travel and onsite/offshore ownership
  • CAD/ECU environment, versions and client inputs
  • IP, confidentiality, data access and security
  • Direction, team governance, changes and the correct contract model
Read the buyer guide →
Discuss an engineering requirement

From requirement to a scoped proposal

Semiconductor specialists across Japan and Asia →

SAP and Dynamics 365 application support →

Mechanical, electronics and embedded engineering →

Asia remote CAD and on-site / offshore delivery →