Senior Full Stack Engineer (Kolkata Metropolitan Area)

Driven by transformative digital technologies and trends, we are RIB and we’ve made it our purpose to propel the industry forward and make engineering and construction more efficient and sustainable. Built on deep industry expertise and best practice, and with our people at the heart of everything we do, we deliver the world's leading end-to-end lifecycle solutions that empower our industry to build better. With a steadfast commitment to innovation and a keen eye on the future, RIB comprises over 2,500 talented individuals who extend our software’s reach to over 100 countries worldwide. We are experienced experts and professionals from different cultures and backgrounds and we collaborate closely to provide transformative software products, innovative thinking and professional services to our global market. Our strong teams across the globe enable sustainable product investment and enhancements, to keep our clients at the cutting-edge of engineering, infrastructure and construction technology. We know our people are our success – join us to be part of a global force that uses innovation to enhance the way the world builds. Find out more at RIB Careers. Senior Full Stack Engineer (Azure SaaS) Job Title: Senior Full Stack Engineer (Azure SaaS) Experience Required: 5 to 8 Years Location: Nashik/ Pune, India Employment Type: Full-time The job As a Senior Full Stack Engineer, you will own the end-to-end design, development, and operation of a multi-tenant SaaS platform in the construction domain. You’ll build production-grade backend and frontend features, and you’ll help design and run the Azure infrastructure required to securely deploy, scale , and monitor the platform. Our stack is primarily Python , with .NET services where needed, leaning heavily on asynchronous, event-driven architectures . Key responsibilities
- Design, build, and own end-to-end full stack features (API, DB, UI) for a multi-tenant SaaS product.
- Architect for Scale: Implement strategies for horizontal and vertical scaling of microservices and databases to handle fluctuating tenant loads and high-volume data ingestion.
- Architect and manage the complete SaaS product lifecycle, including automated tenant provisioning, configuration management, seamless upgrades, and deprovisioning.
- Develop high-scale, event-driven backend services using Azure Service Bus and Event Hubs to handle complex asynchronous workflows and decoupled scaling.
- Build secure backend services (primarily Python, plus .NET/C# where required) and integrate with modern frontend applications.
- Implement and enforce authentication/authorization patterns across services and tenant-aware data access.
- Build high-performance data access (e.g., Dapper) and optimize queries for PostgreSQL/SQL.
- Design and operate Azure components for SaaS (e.g., Azure Front Door, networking/edge patterns, Key Vault, Storage, monitoring, CI/CD).
- Improve reliability and observability (logging, metrics, tracing, alerting), and lead production troubleshooting/root-cause analysis.
- Mentor engineers, drive code reviews, and establish engineering best practices. Essential Requirements
- 6–10+ years of software engineering experience delivering and operating production systems.
- Proven track record of scaling SaaS applications, including experience with load balancing, caching strategies, and database sharding or partitioning.
- Deep expertise in asynchronous implementation and event-driven design using Azure Service Bus, Event Hubs, or equivalent messaging brokers.
- Proven experience managing the full lifecycle of a SaaS product, specifically tenant isolation, onboarding automation, and lifecycle-aware configuration.
- Strong hands-on backend experience with Python (required) and .NET/C# (required).
- Strong frontend experience with React/Angular/Vue and ability to ship maintainable UX.
- Proven experience building and operating Azure-based SaaS solutions, including edge/networking and secure deployments (e.g., Azure Front Door, WAF/routing patterns).
- Strong experience with PostgreSQL and/or SQL Server (schema design, migrations, indexing, performance tuning).
- Strong CI/CD experience and containerization (e.g., Docker) with an infrastructure-as-code mindset. Desired Skills
- Hands-on experience with Dapper in performance-sensitive systems.
- Solid knowledge of Azure observability and operations (App Insights/Azure Monitor, incident response).
- Experience with cloud security practices (least privilege, secret management, threat modeling).
- Familiarity with construction/project delivery workflows and data domains.
- Exposure to production GenAI features (monitoring, guardrails, evaluation). RIB may require all successful applicants to undergo and pass a comprehensive background check before they start employment. Background checks will be conducted in accordance with local laws and may, subject to those laws, include proof of educational attainment, employment history verification, proof of work authorization, criminal records, identity verification, credit check. Certain positions dealing with sensitive and/or third party personal data may involve additional background check criteria. RIB is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business. Come and join RIB to create the transformative technology that enables our customers to build a better world. Apply on Kit Job: kitjob.in/job/4n6hrf