Javascript Developer

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.

We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.

Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.

Its time to burst the bubble, and we will do it together!

What You'll do:

• Develop and maintain JavaScript-based applications with a strong focus on performance, scalability, and maintainability
• Contribute to the design and integration of AI-powered features and services (e.g., LLMs, APIs, automation workflows)
• Collaborate with cross-functional teams (Data Science, Product, and Engineering) to translate AI use cases into functional software solutions
• Build and integrate RESTful APIs and third-party services to support AI-driven functionalities
• Participate in code reviews, testing, and continuous improvement of development practices
• Troubleshoot, debug, and optimize existing systems to ensure reliability and efficiency
  
  
  

Who You Are:

• Solid experience with JavaScript
• Familiarity with AI/ML concepts and interest or experience in integrating AI services (e.g., OpenAI APIs, vector databases, prompt engineering basics)
• Strong understanding of REST APIs, asynchronous programming, and system integration
• Comfortable working in agile environments with iterative delivery
• Problem-solver with a pragmatic mindset and attention to detail
• Good communication skills and ability to work in cross-functional teams
• Proactive, curious, and motivated to work on innovative AI-driven solutions
  
  
  

What you'll get:

• Wage according to candidate's professional experience;
• Remote Work whenever possible;
• Delivery of work equipment adjusted to the performance of functions;
• Benefits plan;
• And others.
  
  
  

Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries.

Are you ready to step into a diverse and inclusive world with us?

Together we will promote uniquess!