We are a multinational team of individuals who believe that with the right knowledge and approach, technology is the answer to the challenges that business face today. We have been bringing this knowledge and approach to our customers since 2016, helping them translate technology into their success.

With Swiss roots and our own development team in Lima and throughout the region, we offer the best of both cultural areas: the talent and passion of Latin American professionals combined with Swiss organization skills and mindset.

We're searching for a driven and talented Sr full-stack developer to join our founding team. You'll be instrumental in building our core applications from the ground up. This is a unique chance to shape a product, contribute to our company's growth, and have a significant impact on the future of AI-powered fintech.

This is a full-time, 100% remote opportunity. While Bertoni handles the recruitment, you would work directly with the end client through our U.S.-based partner (outsourcing model).
 

Responsibilities:

• Full-Stack Development: Take ownership of feature development across the entire stack using Java, Spring Boot, Hibernate, React and Python (Machine learning)
• Collaboration: Partner with a small, highly skilled team of offshore developers, providing
• guidance and ensuring top-notch code quality.

• Problem Solving: Tackle technical challenges head-on and find innovative solutions.
• Communication: Clearly communicate technical concepts to both technical and nontechnical team members.

IMPORTANT: This opportunity is exclusively available for bilingual applicants currently located in Latin America. If you do not meet these criteria, we kindly ask that you refrain from applying, as applications that do not meet these requirements will not be considered.

Requirements:

• Experience: +5 years of professional experience in Java/React full-stack development, ideally with some exposure to the fintech industry.
• Advanced written and spoken English (B2- C1/C2) is a must have,

Technical Skills:

• Java: Strong proficiency in Java with experience using Spring Boot and Hibernate.
• React: Proven experience building modern front-end applications with React.js.
• Databases: Experience with SQL databases.
• API Design: Understanding RESTful API principles.
• Python: focused on predictive analytics (not web development), (e.g., Pandas, NumPy, Scikit-Learn, Matplotlib etc.).
• AI/ML: Familiarity with machine learning concepts and libraries (e.g., TensorFlow, PyTorch) or experience integrating AI capabilities.
• Bonus: Familiarity with AWS or other cloud platforms, testing frameworks (JUnit,Mockito), and CI/CD pipelines.

Soft skills we're looking for:

• Communication: Excellent written and verbal communication skills. 
• Collaboration: Ability to work effectively in a team  
• Problem Solving: Strong analytical and problem-solving skills.  
• Adaptability: Thrives in a fast-paced, ever-changing start-up environment.  
• Passion: Demonstrated enthusiasm for technology, fintech, and making an impact. 

Contract details:

• Contract Type: Independent contractor (fee for services contract type), which does not include tax deductions or insurance, only a gross monthly payment.
• Location: The client is based in the U.S., but this role is fully remote role.
• Contract Duration: 1-year term with renewal based on performance.
• Schedule and Time Zone: Full-time, Monday to Friday (8 hours per day, 40 hours per week), aligned with the New York time zone.
• Rate: USD 4,000 per month.
• NDA: You’ll need to sign a specific NDA, separate from the main contract.
• Interview Process: 1 interview with Bertoni, a brief interview with the partner, and 3 interviews with the end client.