Fullstack Engineer

Job Title: AI Developer/Engineer

Location: Remote

Employment Type: Full-time

About the Organization 

We are a cutting-edge AI-powered startup that is revolutionizing data management and content generation. Our platform harnesses the power of generative AI and natural language processing to turn unstructured data into actionable insights, providing businesses with real-time, intelligent content and driving operational efficiency. As we scale, we are looking for an experienced lead architect to help design and build our next-generation AI-driven solutions.

About the Role

We are seeking an AI Developer to design, fine-tune, and deploy advanced Large Language Models (LLMs) and AI agents across healthcare and SMB workflows. You will work with cutting-edge technologies—OpenAI, Claude, LLaMA, Gemini, Grok—building robust pipelines and scalable solutions that directly impact real-world hospital use cases such as risk calculators, clinical protocol optimization, and intelligent decision support.

Key Responsibilities

• Build, fine-tune, and customize LLMs and AI agents for production-grade workflows
• Leverage Node.js for backend development and integration with various cloud services.
• Use AI tools and AI prompts to develop automated processes that enhance data management and client offerings
• Drive the evolution of deployment methodologies, ensuring that AI systems are continuously optimized, tested, and delivered in production-ready environments.
•  Stay up-to-date with emerging AI technologies, cloud platforms, and development methodologies to continually evolve the platform’s capabilities.
• Integrate and manage vector databases such as FAISS and Pinecone.
• Ensure scalability, performance, and compliance in all deployed AI systems.

Required Qualifications

• 2–3 years of hands-on experience in AI/ML development or full-stack AI integration.
• ​​Proven expertise in building Generative AI models and AI-powered applications, especially in a cloud environment.
• Strong experience with multi-cloud infrastructure and platforms,
• Proficiency with Node.js and modern backend frameworks for developing scalable solutions.
• In-depth understanding of AI prompts, natural language processing, and agent-based systems for enhancing decision-making processes.
• Familiarity with AI tools for model training, data processing, and real-time inference tasks.
• Experience working with hybrid cloud solutions, including private and public cloud integration for AI workloads.
• Strong problem-solving skills and a passion for innovation in AI and cloud technologies
• Agile delivery mythology knowledge.
• CI/CD pipeline deployment with JIRA and GitHub knowledge for code deployment
• Strong experience with LLMs, prompt engineering, and fine-tuning.
• Knowledge of vector databases (FAISS, Pinecone, Milvus, or similar).

Nice to Have

• Experience in healthcare AI, digital health, or clinical applications.
• Exposure to multi-agent AI frameworks.

What We Offer

• Flexible working hours. 
• Collaborative, innovation-driven work culture.
• Growth opportunities in a rapidly evolving AI-first environment.

Quidcash is seeking a highly skilled and passionate Engineering Manager to lead, mentor, and grow a talented team of software engineers. You will be instrumental in shaping our technical direction, driving the development of our core products, and championing engineering excellence. This is a hands-on leadership role where you'll contribute to architectural decisions, foster a culture of innovation, and ensure your team is equipped to build scalable, robust, and intelligent systems.

If you're a leader who thrives on technical challenges, loves building high-performing teams, and is excited by the potential of AI/ML in fintech, we want to hear from you!

What You'll Do:

· Lead & Mentor: Manage, coach, and develop a team of software engineers, data scientists fostering an inclusive, collaborative, and high-performance culture. Conduct regular 1:1s, performance reviews, and support career growth.

· Technical Leadership: Provide strong technical guidance on architecture, design, and implementation of complex systems, particularly in microservices, OOPS principles, and cloud-native applications.

· AI/ML Integration: Drive the strategy and execution for integrating AI/ML models and techniques into our products and platforms, working closely with data scientists and engineers.

· Engineering Best Practices: Establish, evangelize, and enforce best practices for software development, including code quality, testing (unit, integration, E2E), CI/CD, security, and documentation.

· DevOps Culture: Champion and implement DevOps principles to improve deployment frequency, system reliability, and operational efficiency. Oversee CI/CD pipelines and infrastructure-as-code practices.

· Roadmap & Execution: Collaborate with Product Management, Design, and other stakeholders to define the technical roadmap, translate product requirements into actionable engineering tasks, and ensure timely delivery of high-quality software.

· Architectural Vision: Contribute to and influence the long-term architectural vision for Quidcash platforms, ensuring scalability, resilience, and maintainability.

· Problem Solving: Dive deep into complex technical challenges, lead troubleshooting efforts, and make critical technical decisions.

· Recruitment & Team Building: Actively participate in recruiting, interviewing, and onboarding new engineering talent.

What You'll Bring (Must-Haves):

· Experience:

o Proven experience (6+ years) in software engineering, with a strong foundation in Object-Oriented Programming (OOP/S) using languages like Java, Python, C#, Go, or similar.

o Demonstrable experience (2+ years) in an engineering leadership or management role, directly managing a team of engineers.

· Technical Acumen:

o Deep understanding and practical experience with microservice architecture, including design patterns, deployment strategies (e.g., Kubernetes, Docker), and inter-service communication.

o Solid experience with cloud platforms (AWS, GCP, or Azure).

o Familiarity and practical experience with AI/ML concepts, tools, and their application in real-world products (e.g., machine learning pipelines, model deployment, MLOps).

o Proficiency in establishing and driving DevOps practices (CI/CD, monitoring, alerting, infrastructure automation).

· Leadership & Management:

o Excellent leadership, communication, and interpersonal skills with a proven ability to mentor and grow engineering talent.

o Experience in setting up and enforcing engineering best practices (code reviews, testing methodologies, agile processes).

o Strong project management skills, with experience in Agile/Scrum methodologies.

· Mindset:

o A proactive, problem-solving attitude with a passion for continuous improvement.

o Ability to thrive in a fast-paced, dynamic startup environment.

o Strong business acumen and ability to align technical strategy with company goals.

Nice-to-Haves:

· Experience in the FinTech or financial services, lending industry.

· Hands-on experience with specific AI/ML frameworks (e.g., TensorFlow, PyTorch, scikit-learn).

· Experience with event-driven architectures (e.g., Kafka, RabbitMQ).

· Contributions to open-source projects or a strong public technical presence.

· Advanced degree (M.S. or Ph.D.) in Computer Science, Engineering, or a related field.

Why Join Quidcash?

· Impact: Play a pivotal role in shaping a product that directly impacts Indian SMEs business growth.

· Innovation: Work with cutting-edge technologies, including AI/ML, in a forward-thinking environment.

· Growth: Opportunities for professional development and career advancement in a growing company.

· Culture: Be part of a collaborative, supportive, and brilliant team that values every contribution.

· Benefits: Competitive salary, comprehensive benefits package, be a part of the next fin-tech evolution.

Responsibility:

∙Develop and maintain code following predefined cost, company and security

standards.

∙Work on bug fixes, supporting in the maintenance and improvement of existing

applications.

∙Elaborate interfaces using standards and design principles defined by the team.

∙Develop systems with high availability.

∙Attend and contribute to development meetings.

∙Well versed with Unit testing and PSR Standards.

∙Master Software Development lifecycle, standards and technologies used by the

team.

∙Deliver on time with high quality.

∙Write Automation tests before to API call to code it and test it.

∙Trouble Shooting and debugging skills.

∙Perform technical documentation of the implemented tasks.

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code

Desired Candidate Profile:-

• At least three years’ experience with:
  • Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
  • A relevant back-end programming language ( e.g.Python, Ruby or JavaScript )
  • Database design and management, including being up on the latest practices and associated versions
  • Server management and deployment for the relevant environment
• Familiarity with a relevant and globally supported framework—both front-end and back-end, if necessary—( e.g., React, Vue or Angular)
• Ideally, familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries ( e.g., Sass, Less, and webpack )
• Thorough understanding of user experience and possibly even product strategy
• Experience implementing testing platforms and unit tests
• Proficiency with Git 
• Appreciation for clean and well documented code

Culture

- Fast-paced, intellectually stimulating, steep learning, and growth

- Close-knit, hardworking, supportive colleagues

- Challenging work

- Flat organization with no hierarchy

- If you like problem solving, and love latest technology, there are very few better places

How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company ho are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

• Participating in design discussions, documentation, and development with the team as needed.
• Working closely with the product manager for deliverables and milestones identification.
• Reporting to technical lead/manager on daily activities planned, expected deliverables, and reports as defined for the project.
• Participating in requirement gatherings as required.

• At least 3 years of proven experience of working as a software developer, out of which at least 2 years must be spent in a solid back end role
• Be able to write clean, maintainable code which others can work on
• Familiarity with RDBMS (MySQL, PostgreSQL) and NoSQL (MongoDB) databases, web servers (e.g. Apache) and UI/UX design
• Experience in taking a problem to a product solution (module/product) from scratch - a proven record of shipping on time and budget
• You've worked with startups before and understand the fast-paced, dynamic nature of work
• People with high attention to detail, flexible and focused on solutions, organized and self-sufficient, prioritize learning and growth and will enjoy working with a team usually tend to excel in this role