Senior Full-Stack Engineer

About Us:

At Calfus, we are known for delivering cutting-edge AI agents and products that transform businesses in ways previously unimaginable. We empower companies to harness the full potential of AI, unlocking opportunities they never imagined possible before the AI era. Our software engineering teams are highly valued by customers, whether start-ups or established enterprises, because we consistently deliver solutions that drive revenue growth. Our ERP solution teams have successfully implemented cloud solutions and developed tools that seamlessly integrate with ERP systems, reducing manual work so teams can focus on high-impact tasks.

None of this would be possible without talent like you Our global teams thrive on collaboration, and we're actively looking for skilled professionals to strengthen our in-house expertise and help us deliver exceptional AI, software engineering, and solutions using enterprise applications.

As one of the fastest-growing companies in our industry, we take pride in fostering a culture of innovation where new ideas are always welcomed—without hesitation. We are driven and expect the same dedication from our team members. Our speed, agility, and dedication set us apart, and we perform best when surrounded by high-energy, driven individuals.

To continue our rapid growth and deliver an even greater impact, we invite you to apply for our open positions and become part of our journey

About the Role:

We are looking for a Senior Full-Stack Engineer with strong experience in Python-based development and a passion for building scalable, cloud-native applications. In this role, you'll work across the stack—from designing backend services in Python to building responsive frontends—while also exploring opportunities to integrate Generative AI (GenAI) technologies. Whether you're already experienced with GenAI or eager to dive into it, this is an exciting opportunity to contribute to cutting-edge products and solutions.

What You'll Do:

• Full-Stack Development: Design, build, and maintain robust, scalable web applications using Python (Flask, Django, FastAPI) on the backend and modern frontend frameworks like React, Angular, or Vue.js.
• GenAI Exploration & Integration: Collaborate with AI teams to integrate or explore LLMs and generative AI capabilities (e.g., GPT-4, transformers, RAG pipelines) into products. Prior experience is welcome; openness to learn is a must.
• Architect Scalable Systems: Contribute to architectural decisions ensuring systems are secure, maintainable, and cloud-native.
• Cloud Engineering: Deploy, monitor, and optimize applications using AWS, GCP, or Azure, with a focus on performance and reliability.
• Collaboration & Mentorship: Work closely with product managers, designers, and fellow engineers. Mentor junior developers and support peer growth.
• Agile Practices: Participate in code reviews, maintain high-quality code standards, and contribute to continuous improvement.
• Innovate & Learn: Stay current with emerging trends in full-stack development, cloud services, and AI technologies, bringing new ideas to the team.

On your first day, we'll expect you to have:

• Education: Bachelor's or Master's in Computer Science, Engineering, or a related field.
• Experience: 5–8 years of hands-on experience in full-stack software development, with strong backend expertise in Python.
• Tech Stack Proficiency:
• Backend: Python with Django, Flask, or FastAPI
• Frontend: React, Angular, or Vue.js
• Cloud: AWS, GCP, or Azure (deployment, monitoring, optimization)
• AI Exposure: Experience or interest in LLMs, transformers, or GenAI tools (e.g., OpenAI APIs). Willingness to learn and apply AI concepts in production systems.
• Strong Engineering Practices: Clean code, CI/CD, unit testing, version control (Git), and agile development.
• Team Player: Comfortable working in cross-functional teams and mentoring junior engineers.
• Bonus: Prior experience in building or integrating GenAI models or working with AI/ML teams.

If you're a strong full-stack Python developer who's excited about the future of Generative AI—even if you're still learning—this role is for you.

Benefits:

At Calfus, we value our employees and offer a strong benefits package. This includes medical, group, and parental insurance, coupled with gratuity and provident fund options. Further, we support employee wellness and provide birthday leave as a valued benefit.

Calfus is an Equal Opportunity Employer.

We believe diversity drives innovation. We're committed to creating an inclusive workplace where everyone—regardless of background, identity, or experience—has the opportunity to thrive. We welcome all applicants