Software Developer Backend

Job DescriptionBlue Enigma – Backend Software Developer (2+ Years Experience)**📍 Location: Hybrid (Noida) 🕒 Experience: 2–4 Years 📅 Employment Type: Full-Time 💰 Compensation: Competitive (based on experience & skills)🔹 Company DescriptionBlue Enigma is a deep-tech, AI & product development company operating in Stealth Mode, building next-generation of travel stack at the intersection of Hospitality and Human interaction.We are currently developing a complete PMS + CMS SaaS platform with AI-powered dynamic pricing, real-time analytics, and scalable backend infrastructure designed for hotels, travel operators, and global accommodation partners.Join us and work directly with senior engineers, AI teams, and product leadership to build the core backend that powers our ecosystem.🔹 About the Role – Backend Software DeveloperWe are hiring an experienced Backend Developer (2+ years) to architect, build, and optimize high-performance backend services.You will work across PMS, CMS, booking systems, payment flows, AI integrations, and microservices that require clean, scalable, and secure backend engineering.This is a high-ownership role where your work directly impacts the product.🔹 ResponsibilitiesCore Backend EngineeringArchitect, design, and develop backend services for PMS/CMS modulesBuild REST APIs / GraphQL APIs for bookings, pricing, inventory, analyticsImplement scalable microservices and backend workflowsDesign and optimize relational & NoSQL databases (PostgreSQL, MongoDB)Implement role-based access control (RBAC) and authentication flows (JWT/OAuth)System IntegrationsIntegrate AI models for price prediction & demand forecastingWork with queues, caching, and background jobs (Redis, RabbitMQ, Celery)Implement cron jobs, schedulers, and automation servicesBuild third-party integrations (payment gateways, OTA APIs, channel management APIs)Performance, Reliability & SecurityEnsure backend systems are fast, reliable, and secureWrite unit/integration tests and maintain documentationOptimize APIs for latency, throughput, concurrencyDebug production issues & analyze logs to maintain uptimeCollaborationWork closely with frontend, DevOps, AI, and product teamsParticipate in code reviews, sprint planning, and architectural discussionsMentor interns and support junior engineers when required🔹 What You’ll BringRequired Skills2+ years of backend development experienceStrong command of Node.js / Express.js / NestJS OR Python (Django/FastAPI)Solid understanding of databases (PostgreSQL/MySQL/MongoDB)Experience building production-grade APIsKnowledge of clean architecture, modular code design, and scalability principlesExperience with Git, CI/CD pipelines, and debugging toolsStrong understanding of data structures, algorithms, and system design basicsBonus / Nice to HaveExperience with microservices, Docker, KubernetesKnowledge of cloud (AWS/GCP/Azure)Experience with caching layers (Redis), queues (RabbitMQ/SQS)Understanding of AI pipelines or ML model integrationExperience with building PMS, booking systems, SaaS dashboards, or travel-tech productsFamiliarity with observability tools (Grafana, Prometheus, ELK, Sentry)🔹 What We OfferWork on core backend infrastructure powering next-gen AI-driven PMS/CMSA fast-paced, product-first, deep-tech environmentFreedom to propose ideas and build scalable systems from scratchCollaboration with AI engineers, frontend teams, and senior architectsCompetitive compensation + performance-based growthRemote-first work cultureOpportunity to lead modules and shape backend architecturePotential ESOPs for exceptional contributions🔹 How to ApplySend your resume + GitHub/LinkedIn + project links Or simply DM us on LinkedIn.👉 At Blue Enigma, you're not just writing backend code — you're building the backbone of a global AI-powered hospitality platform.