The Rise of Latin American Developers in AI Post-Training
As the tech industry grapples with a shift back to in-person work, a compelling trend is emerging: a significant number of companies are turning to Latin America to discover top-tier developer talent. This shift is particularly pronounced in the realm of post-training AI models, where the demand for skilled engineers is surging.
- The Rise of Latin American Developers in AI Post-Training
- Revelo: A Gateway to Latin American Talent
- The Catalyst for Demand: Post-Training LLMs
- Revenue Growth from LLM Training Hires
- Partnering with Major Tech Giants
- Competition and Growth in the Talent Market
- The Origins of Revelo
- Pandemic-Driven Growth
- Resilience in a Shifting Work Landscape
- Expansion Through Acquisitions
- A Bright Future for Latin American Developers
Revelo: A Gateway to Latin American Talent
Revelo stands at the forefront of this trend, operating as a comprehensive platform connecting U.S. companies with vetted developers across Latin America. Co-founder and CEO Lucas Mendes shared insights with TechCrunch about the increasing demand for engineers skilled in large language model (LLM) training. With an impressive roster of over 400,000 developers, Revelo streamlines the hiring and payment processes for U.S. clients, making it easier than ever to tap into Latin American expertise.
The Catalyst for Demand: Post-Training LLMs
Mendes emphasizes that the recent surge in demand for Revelo’s talent is largely driven by the evolution of AI technology. As companies enter the next phase of the AI revolution, the need for expert human data becomes paramount. “There’s a race for data, and especially expert human data, that can actually help LLMs be better at very specific high-value tasks,” he explained. Coding is a prime example of such a task, leading to a notable increase in demand for engineers who can provide the necessary human insights to enhance LLM capabilities.
Revenue Growth from LLM Training Hires
In 2024, LLM training hires accounted for a remarkable 22% of Revelo’s revenue. Mendes notes that many companies approach Revelo specifically seeking experts in certain programming languages to address gaps in their ongoing post-training efforts. This targeted approach not only fills immediate needs but also fosters long-term collaborations with major players in the tech industry.
Partnering with Major Tech Giants
Revelo is not just connecting with small startups; they are supplying developers to some of the biggest names in tech, including Intuit, Oracle, and Dell. “We work with nearly every major hyperscale AI provider,” Mendes stated, highlighting Revelo’s pivotal role in shaping the AI workforce landscape.
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Competition and Growth in the Talent Market
Revelo isn’t alone in this mission. Other companies like Terminal, Tecla, and Near are also striving to bridge the gap between U.S. companies and Latin American programmers. This growing competition reflects the rising demand for specialized talent in the tech sector, particularly in AI and machine learning.
The Origins of Revelo
Revelo’s inception in late 2014 was rooted in the belief that a network of vetted talent in Brazil could alleviate the pressures of a tight labor market. Mendes and co-founder Lachlan de Crespigny recognized the opportunity to meet the needs of companies struggling to find qualified engineers. Their vision paid off, as Revelo has since raised over $48 million in venture funding from prominent firms like Social Capital, FJ Labs, and Valor Capital Group, allowing for expansion into broader Latin American markets.
Pandemic-Driven Growth
The COVID-19 pandemic served as a significant turning point for Revelo, dramatically expanding its reach. Mendes noted that U.S. companies began to realize the potential of high-quality distributed teams, including engineers based in Latin America. As companies started hiring one or two Latin American developers and experiencing positive outcomes, the demand grew exponentially, leading to requests for more talent.
Resilience in a Shifting Work Landscape
While many tech companies are encouraging a return to the office, Revelo has continued to thrive. Mendes humorously pointed out that he dislikes going against the prevailing narrative but insists that the demand for Latin American talent remains robust. This resilience can be attributed to the “nearshoring” nature of these hires, where developers are located in similar time zones, making collaboration much smoother and more efficient.
Expansion Through Acquisitions
The demand for Latin American talent is so strong that Revelo has made strategic moves to expand its influence in the market. Over the last 30 months, the company has acquired five competitors focused on Latin American talent, including Alto and Paretisa, announced in March. “We’re building that global talent backbone for the age of AI, and there will be more acquisitions in the future,” Mendes concluded, signaling Revelo’s commitment to continuous growth and adaptation in a fast-evolving industry.
A Bright Future for Latin American Developers
With the landscape of AI and tech development rapidly changing, the role of Latin American developers is becoming increasingly vital. Companies seeking to enhance their AI capabilities will find that tapping into this rich talent pool not only meets immediate needs but also positions them strategically for future growth. The collaboration between U.S. companies and Latin American developers is set to flourish as the demand for specialized expertise continues to rise.
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