Developer English guide
How Much Does an English-Speaking Developer Earn vs One Who Doesn't: LATAM 2026 Data
September 8, 2026
Salary data by seniority level and role. Is investing in technical English worth it for developers in LATAM?
1. Why English Impacts a Developer's Salary
The tech job market is global. A developer in Buenos Aires, Mexico City, or Bogotá can work for a company in San Francisco, Amsterdam, or Berlin without relocating. But most of those international roles require English.
The salary difference is not just about the language itself. It is about access. English opens the door to:
- Remote-first companies that pay in USD or EUR - Roles at global companies where the entire team communicates in English - A larger pool of job offers, which means more negotiating power
The result: developers who speak English compete in a global market. Developers who don't compete mainly in their local market, where salaries are tied to local purchasing power.
2. Salary Difference by Level: Junior, Semi-Senior and Senior
The gap is real at every seniority level, but it is most dramatic for Junior developers. A Junior with English can enter the international market immediately, earning 2-3x more than an equivalent local role.
For Senior developers, the absolute difference in dollars is larger, but the percentage gap narrows. Senior developers with strong local reputations and specialized skills can command good salaries even in local markets.
Note: these are approximate ranges based on market data. Actual salaries vary by country, company, and specific role.
| Level | With English (B2+) | Without English |
|---|---|---|
| Junior (0-2 years) | $1,500 - $2,500 / month | $600 - $1,200 / month |
| Semi-Senior (2-5 years) | $3,000 - $5,000 / month | $1,200 - $2,500 / month |
| Senior (5+ years) | $6,000 - $10,000+ / month | $2,500 - $4,500 / month |
3. The Roles Where English Matters Most
English is critical for these types of roles:
Remote-first companies: All communication happens in writing (Slack, GitHub, Notion, Linear). If you can't write clear English, you can't function in the team.
FAANG and Big Tech: Google, Meta, Amazon, Microsoft, and similar companies require English at all levels, even in their Latin American offices.
International startups: Companies that raise funding from US or European investors usually operate in English from day one.
Open source maintainers: If you want to contribute to or maintain popular open source projects, all communication happens in English.
For local-only roles at domestic startups or agencies, English is less critical, but it still opens more doors during salary negotiation.
4. How Long Does It Take a Developer to Learn the English They Need?
The timeline depends on your starting level and how consistently you practice. Here are realistic estimates for developers who practice 30-60 minutes daily:
The key insight: you don't need perfect English to start working in international roles. You need enough English to communicate clearly in writing. Most developers reach that threshold at B1, not C1.
3-6 months
Basic remote work: Slack messages, PR comments, reading docs
6-12 months
Comfortable in meetings, able to do interviews in English
5. Find Out Your Current Level
Not sure where you stand? Take the free Lingua-e level test. Unlike general English tests, it evaluates real developer situations: standups, code reviews, and technical vocabulary. You'll get a CEFR level estimate and specific recommendations.
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Written by
Roxana LafuenteLingua-e's founder
Roxana Lafuente is a software engineer with 8+ years of experience. At the beginning of her career, even though she had already passed the First Certificate in English, she still froze every time she had to speak up in the daily standup. That was a gap nobody was fixing. After 2,000+ standups, she figured out what actually builds fluency: practice that looks like your real work. She built Lingua-e so other developers wouldn't have to take the long road to feel confident working in an international development environment.