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Urgent! Senior Backend Engineer Position in Rincón de los Sauces - The Mobile First Company
Most tools for small businesses weren’t built for real operators.
They were built for employees in offices, not people running a business from their phone.
We’re changing that.
We build mobile‑first business software that feels like a consumer app, runs on AI, and spreads like a creator brand.
Our first product, Allô, gives you a second number on your phone, answers missed calls with AI, transcribes everything, and syncs it to your CRM.
Over 20,000 businesses use it every day.
We’ve raised +$5 million from Lightspeed, EMBLEM, and 30+ top operators.
Our team is based in Paris, Buenos Aires, Miami.
Work side by side with our CTO to build the foundations, the present, and the future of our backend and AI systems.
Develop and enhance backend systems for both existing and new applications in conjunction with mobile engineers.
Contribute to systems design, infrastructure planning, CI/CD processes, and data workflows.
Implementing and maintaining scalable and reliable backend systems using languages like Kotlin, Java, Go, Python or similar.
Designing and defining backend tools, databases, and the architecture of our apps.
Working directly with Cloud services (e.g., AWS, Supabase, Cloudflare).
Creating tools, libraries, or components to enhance the efficiency of backend development processes.
Proficiency in backend development with expertise in languages like Kotlin, Java, Go, Python or similar.
Familiarity with database design, management, and optimization.
Track record of building and maintaining scalable and reliable backend systems.
Experience with AI is a strong plus, especially in applying models to real‑world product use cases and optimizing performance in production environments.
Expertise in designing scalable and maintainable backend architectures, understanding when to apply different architectural patterns.
Capable of monitoring the whole architecture using tools like New Relic or Datadog.
Know how to build scalable and maintainable code.
Care about what to measure and how it impacts business and users.
Track behavior, usage, and performance, and improve based on it.
You care about why we build things, not just how.
You ask smart questions, challenge ideas when needed, and help shape what’s next.
You think in terms of user value and business impact.
You communicate clearly, give feedback with no ego, and help others grow.
You move fast, take ownership, and thrive in ambiguity.
You’re comfortable working in English — and in a small team with big goals.
You’ve worked in product companies.
4+ years of experience designing and building high‑performance systems used by millions.
You’re proactive, autonomous, and know how to fill the gaps.
You can communicate in English, since that’s our official language.
Most of the team also speaks Spanish and French.
Competitive salary (in USD or local equivalent).
Equity package.
10‑day team retreats abroad every quarter.
30‑day onboarding in Paris (we cover flights and housing).
Laptop and work setup of your choice.
Private health insurance (for US or LATAM hires).
A tight, ambitious team building something real — fast.
Click the Apply button on this page to send your application.
No cover letter needed — just tell us who you are and why this role fits you.
Not the perfect match, but want to join us?
Send a spontaneous application to ****** welcome people from all backgrounds.
If you’re part of an underrepresented group in tech, we especially want to hear from you.
Seniority level: Mid‑Senior level.
Employment type: Full-time.
Job function: Engineering and Information Technology.
Industries: Mobile Computing Software Products.
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Unlock Your Senior Backend Potential: Insight & Career Growth Guide
Real-time Senior Backend Jobs Trends in Rincón de los Sauces, Argentina (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Backend in Rincón de los Sauces, Argentina using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 77630 jobs in Argentina and 25506 jobs in Rincón de los Sauces. This comprehensive analysis highlights market share and opportunities for professionals in Senior Backend roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! The Mobile First Company is currently hiring and seeking a Senior Backend Engineer to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Senior Backend Engineer Jobs Rincón de los Sauces.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at The Mobile First Company adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Senior Backend Engineer Jobs Argentina varies, but the pay scale is rated "Standard" in Rincón de los Sauces. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Senior Backend Engineer typically include Informática Y Tecnología and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
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Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Senior Backend Engineer interview at The Mobile First Company, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the The Mobile First Company's products or services and be prepared to discuss how you can contribute to their success.
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