Reliable Group IN

Position: Backend Lead / Architect

Location: Pune

Position Overview : We are seeking a highly skilled and experienced Backend Lead / Architect to design, develop, and maintain scalable, reliable, and high-performance backend solutions for our multi-tenant SaaS products. The ideal candidate will have a deep understanding of distributed systems, microservices, and cloud-based architectures, with a proven track record in handling production issues at scale. You will collaborate closely with the AI Lead and Frontend Lead to ensure seamless integration of backend services, AI/ML pipelines, and front-end functionalities, thereby

delivering a robust, secure, and feature-rich experience to our customers.

Key Responsibilities

1. System Architecture & Design

o Define and implement the overall backend architecture for multi-tenant SaaS applications, ensuring scalability, high availability, security, and compliance.

o Design microservices and RESTful/GraphQL APIs and Websockets in alignment with front-end and AI requirements.

o Establish design patterns and best practices for code modularity, performance optimization, and scalability.

2. Scalability & Performance

o Identify performance bottlenecks and oversee optimization strategies (caching, load balancing, message queues, etc.).

o Implement and maintain monitoring/observability solutions (e.g., Prometheus, Grafana, Loki, ELK Stack) to ensure real-time system health insights and rapid incident response.

o Establish performance baselines, conduct stress tests, and implement disaster recovery strategies.

3. Production Stability & Issue Resolution

o Proactively monitor production environments, anticipating potential failures and bottlenecks.

o Triage, diagnose, and resolve production incidents with minimal downtime, using robust logging, tracing, and on-call rotation strategies.

o Drive root cause analysis and post-mortems for production incidents, implementing preventative measures.

4. Collaboration & Cross-Functional Coordination

o Work closely with the AI team to integrate MLOps pipelines, ensuring smooth data flow and secure model deployment.

o Collaborate with the Frontend team to provide well-defined API contracts, enabling efficient UI/UX development.

o Partner with DevOps to define CI/CD pipelines, container orchestration (Docker, Kubernetes), and infrastructure-as-code (Terraform, CloudFormation) practices.

5. Team Leadership & Mentorship

o Lead and mentor a team of backend developers, setting clear goals and providing guidance on best practices.

o Perform code reviews to ensure high code quality, maintainability, and adherence to design standards.

o Foster a culture of continuous learning, encouraging the adoption of new technologies, tools, and methodologies.

6. Security & Compliance

o Implement secure coding practices and follow industry standards (e.g., OWASP Top 10).

o Work with compliance teams to ensure data privacy and regulatory requirements (HIPAA) are met.

o Oversee authentication/authorization frameworks (OAuth, JWT, etc.) and data encryption at rest and in transit(Encryption, SSL/TLS).

7. Documentation

o Maintain comprehensive technical documentation, including architecture diagrams, APIs, database schemas, and operational runbooks.

o Facilitate knowledge sharing sessions and handovers to ensure smooth onboarding of new team members.

Qualifications

 Education:

o Bachelor’s or Master’s degree in Computer Science, Engineering, or a related

field.

 Experience:

o 8+ years of experience in backend or full-stack development, with 3+ years in a technical lead or architect role.

o Demonstrated history of leading and delivering large-scale, distributed systems in production environments.

 Technical Expertise:

o Languages & Frameworks: Proficiency in modern backend languages (e.g., Python) and associated frameworks (Django/FastAPI, etc.).

o Database Systems: Strong knowledge of both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Cassandra) databases, including data modeling and query optimization.

o Microservices & Architecture: Hands-on experience with microservices,containerization (Docker, Kubernetes), and service mesh architectures.

o Cloud Platforms: Experience with cloud providers like AWS and Azure for deployment, scaling, and monitoring.

o CI/CD & DevOps: Familiarity with CI/CD pipelines, Git workflows,infrastructure-as-code, and automated testing.

o Monitoring & Observability: Proficiency with tools like Prometheus, Grafana, ELK Stack, Loki for real-time monitoring and log analysis.

 Soft Skills:

o Leadership: Ability to lead teams, manage conflict, and drive a vision for the backend architecture.

o Communication: Strong written and verbal communication skills to coordinate with cross-functional teams (AI, Frontend, QA, Product).

o Problem-Solving: Analytical mindset for troubleshooting complex issues in high- pressure environments.

o Collaboration: Demonstrated capability to work seamlessly across multiple teams and stakeholders.

Preferred Qualifications

 Exposure to AI/ML Integrations: Understanding of MLOps practices for model deployment and monitoring.

 Knowledge of Healthcare or Highly Regulated Industries: Familiarity with HIPAA, or similar compliance standards.

 Certification(s) in AWS, Azure, or GCP.

Job Title: Python AI/ML Engineer

Location: Pune/Navi Mumbai (Hybrid)

Salary range- 13 -26 LPA

Join our team as a Python AI Engineer and be a part of our cutting-edge Generative AI lab. As an AI Engineer, you will play a pivotal role in developing and implementing core AI functionalities to drive value throughout the consulting lifecycle. Your responsibilities will include innovating information extraction, synthesis, and analysis of both structured and unstructured data to derive valuable quantitative insights.

Responsibilities:

• Develop and own AI functionalities across the lifecycle, from initial proof of concept to production-ready pipelines.
• Research and experiment with new and emerging AI capabilities to establish performance metrics and suitability for proof of concept.
• Enhance developed pipelines into production-level modules for seamless integration into user experiences.
• Collaborate with the product team to ensure seamless deployment and functionality of AI solutions.
• Stay abreast of industry trends and technological advancements to continuously improve AI capabilities.

Requirements:

• 5+ years of experience in data science, specializing in building and deploying AI/ML applications.
• Proficiency in Python is a must, along with experience in ML libraries like Scikit-Learn and SQL.
• Familiarity with cloud-based platforms such as Azure and vector databases like pinecone is preferred.
• Deep understanding of statistical and machine learning models, including data preparation, model selection, hyperparameter tuning, and performance evaluation.
• Experience in processing unstructured natural language data and text extraction.
• Knowledge of NLP techniques, including text processing, TF-IDF, semantic parsing, and sentiment analysis, is a plus.
• Previous exposure to Generative AI and large language models will be advantageous.
• Strong analytical and problem-solving skills, with the ability to work independently with guidance.
• An advanced degree in Statistics, Computer Science, Physics, or Mathematics is preferred.

Benefits:

• Unlimited Leave Policy
• Flexible working Hours
• Supportive team for Personal and Professional Growth

Joining our team means being part of a founding team where you'll have ample opportunities for personal and professional growth.

Job Overview:

We are seeking an experienced Senior Python Developer to join our dynamic team. The ideal candidate will have a strong background in Python development, with a focus on API development, integration, and experience in the deployment of machine learning pipelines. This is a crucial role in designing, implementing, and maintaining scalable and compliant Generative AI applications.

Must have:

• Expertise in programming languages - Python (primary), JavaScript, SQL, NodeJS
• Expertise in configuring and designing SQL and NoSQL databases (eg. Mongo)
• Expertise in API integration and APP serving frameworks (Flask, Django, FAST API)
• Experience in Schema definitions, parsing payload types (XSD/XML, JSON, Byte/Binary Encoded images,), etc.,
• Experience in User Authentication and Authorization frameworks and Active Directory Integration (SAML, OAuth, etc.,)
• Exposure to Large Language Models (LLMs) and Generative AI application development is a must.
• Experience working on Azure AI/ML stack is required.
• Familiarity with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker).
• Solid understanding of software development best practices, including version control, code reviews, and testing.
• Lead code reviews, mentor junior developers, and provide technical guidance to the team.
• Strong communication and collaboration skills.
• Ability to work independently and lead technical initiatives.
• Familiarity with continuous integration and continuous deployment (CI/CD) pipelines.

Good to have:

• Previous experience with healthcare-related projects or HIPAA compliance is a plus.
• Experience with Django or Flask frameworks for web development.
• Knowledge of front-end technologies (HTML, CSS, JavaScript).

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or related field.
• 6-8 years of proven experience as a Python Developer, with a strong focus on backend development.

Role Overview:

We are on the lookout for a seasoned Sr React Native Developer to spearhead the creation of a cross-platform mobile app aimed at senior healthcare. This person will be responsible for developing a cross-platform mobile app from scratch. This role also encompasses the management of compliance and approval processes with the Android Play Store and iOS App Store.

Key Responsibilities:

• Styling and Layout: Apply expert knowledge in styling and layout techniques to create intuitive and accessible UIs tailored for seniors.
• Integration and Collaboration: Collaborate with UX designers, BA, Architect, and backend development teams to ensure smooth API integration and cohesive design.
• Store Compliance and Approval:
• Oversee compliance with Android Play Store and iOS App Store guidelines.
• Handle the app submission process, resolving any issues to secure approval.
• Security and Privacy: Implement stringent data security and privacy protocols, particularly for handling PII.

• Technical Skills:Expertise in React Native principles (such as JSX, components, state, and props) is a must
• Strong proficiency in JavaScript, including ES6 and newer features, is crucial.
• Experience in building chat-focused applications.
• Experience in integrating with mobility solutions
• Deep understanding of performance considerations specific to mobile applications, like memory optimization and efficient data fetching.
• Must have a detailed understanding of the nuances and differences between platforms (iOS and Android)
• Experience in implementing state management solutions (like Redux or Context API) is a must.
• Experience in leveraging Azure Cloud Services
• Experience with Jira, Github, and Azure DevOps Services
• App Store Knowledge:Must have lead development of at least 2 cross-platform mobile apps from scratch
• Privacy and Security:
• Should be familiar with data privacy laws and secure coding practices including processing PII data.
• Leadership:Previous experience in leading development teams.