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Act Digital

AWS-based cloud, RPA, and AI consulting

Tech Lead React

Full-TimeUpdated on 10/23/2026
No salary listed
Mid, Senior
Master's
Île-de-France, France
In Person
Software EngineeringFrontend Engineering

About the job

Requirements
  • A Bac+5 qualification from an engineering school or university, or equivalent, in computer science with a specialization in software development.
  • At least 3 years of experience on a development team as a JavaScript frontend developer; 1 year as a tech lead is ideal.
  • Strong communication, analysis, and synthesis skills.
  • Allocate time and importance to technology monitoring.
  • Knowledge of JavaScript development using ReactJS and/or reactive programming.
  • Knowledge of Git, Jira, and Confluence.
  • Knowledge of a JavaScript unit-testing framework.
  • Knowledge of a functional-testing tool such as Karma, Nightwatch.js, or Phantom.js.
Responsibilities
  • Develop frontend applications using JavaScript, React.js, RxJS, and CSS/Less.
  • Develop unit and functional tests.
  • Write and maintain technical documentation.
  • Train junior developers.
  • Participate in preparing and estimating requests.
  • Participate in Agile ceremonies, including backlog reviews, sprint-planning meetings, and daily meetings.
  • Contribute to recruitment phases.
  • Participate in research and development projects and technology monitoring.
  • Write technical articles and other publications.
  • Participate in presales phases.
  • Conduct internal training sessions.
  • Participate in monthly Alter Campus technical knowledge-sharing events.

About the company

Act Digital is a multinational technology consultancy guiding large enterprises through digital transformation by delivering customized, scalable cloud, AI, and automation solutions across 13 countries. It works by assembling multifunctional project teams to implement tailored cloud environments (as an AWS Advanced Tier Services Partner), develop AI strategies, and deploy RPA, including migrating automation platforms like Blue Prism to UiPath. It differentiates itself with broad geographic reach combined with local agility, a strong AWS partnership, and end-to-end transformation focus for sectors such as beauty and automotive. Its goal is to help enterprises modernize operations, boost efficiency, and cut processing times to enable faster decision-making.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Barueri, Brazil

Founded

2011

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Simplify's Take

What believers are saying

  • 2026 headcount reached 6,079 and 453 openings, showing aggressive demand capture.
  • Act Digital targets R$2 billion 2026 revenue after R$1.7 billion in 2025.
  • BMW Group work and 7,000+ clients validate enterprise penetration across automotive and large accounts.

What critics are saying

  • Act Digital still sells services; margins depend on keeping senior consultants billable.
  • Post-acquisition integration across 12 countries can disrupt delivery, culture, and account ownership through 2026.
  • AWS, Accenture, and local consultancies can undercut pricing and poach enterprise transformation mandates.

What makes Act Digital unique

  • AWS Advanced Partner status gives Act Digital enterprise cloud distribution and credibility.
  • 2025 acquisitions of Alter Solutions, PSS, and Kalytech deepen Europe and cybersecurity coverage.
  • R$100 million AI-agent investment signals proprietary delivery, not generic body-shopping consulting.

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Benefits

  • Remote Work Options
  • Flexible Work Hours
  • Paid Vacation
  • Paid Holidays
  • Health Insurance
  • Wellness Program
  • Mental Health Support
  • Stock Options
  • Company Equity
  • 401(k) Retirement Plan
  • Conference Attendance Budget
  • Family Planning Benefits

Company News

Revista Empreende
Jul 29th, 2025
Act Digital Acquires PSS Tecnologías in Europe

Act digital, a Brazilian tech multinational, has acquired Spain's PSS Tecnologías de la Información and Belgium's Kalytech Consulting to strengthen its European presence. This strategic move boosts Act digital's workforce to over 5,600 professionals across 12 countries, serving more than 500 clients. PSS, founded in 1995, specializes in digital transformation and cybersecurity, while Kalytech focuses on high-impact talent recruitment in digital and IT sectors.

Revista Empreende
Jul 4th, 2025
Alter Solutions acquired by act digital

Alter Solutions has been acquired by act digital, aligning under a single global brand to reflect consolidated operations and a shared vision. With a revenue of €250 million and over 5,000 employees, act digital aims for annual growth over 20% until 2027, focusing on AI, digital transformation, and cybersecurity. This acquisition strengthens act digital's position in 12 countries and integrates Alter Solutions into its global strategy, following a majority stake purchase in 2022.