Python Developer

3 days ago

West Bengal India, India Voyantt Consultancy Services LLP Full time

Role DescriptionWe're looking for a Senior Python engineer to lead the next stage of our platform: multi-tenant SaaS with real-time chat/Jitsi integrations, a desktop tracker, and AI services. In this role you’ll architect and ship async APIs, model complex SQL schemas, use NoSQL where it fits, and build event-driven components with retries/Idempotency/DLQs. You’ll implement OIDC/OAuth2 via Keycloak, add org-level RBAC/ABAC, and make logging/metrics/traces first-class. You’ll own features end-to-end—from spec to rollout—across Docker/K8s and S3-backed storage.What you'll doDesign and implement async Python services (FastAPI/Django, Pydantic, SQLAlchemy).Model multi-tenant data (row/DB-per-tenant trade-offs, partitioning/sharding); write and tune complex SQL; use NoSQL where appropriate (Redis/MongoDB).Build event-driven components (Redis/Kafka/RabbitMQ): idempotency, retries, DLQs, backoff.Implement SSO with Keycloak (OIDC/OAuth2); org-level RBAC/ABAC; service-to-service auth.Integrate storage/streams: S3 (large object handling, lifecycle), batching, compression.Contribute to real-time comms integrations (Matrix/Jitsi) and E2EE-aware flows.Ship with CI/CD, containerize with Docker, and collaborate on Kubernetes/EKS deployments.Add observability by default (logs, metrics, traces); write tests (unit/integration).Must-have5+ years building production applications and services in Python.Strong SQL fundamentals (query plans, indexes, isolation levels) and practical NoSQL use.Production FastAPI/Django, Pydantic/typing, async I/O.Auth at scale: OIDC/JWT, scopes/claims, session/token lifecycles.Architecture & design: DDD, Repository, DTO, SOLID; microservices fundamentals.Comfortable owning features end-to-end (spec → code → tests → rollout → runbook).Soft Skills & Work StyleStrong commitment to code quality and performance optimization.Self-motivated, able to work independently and manage priorities.Collaborative team player with clear written and verbal communication.Operates with minimal supervision; asks for context early, unblocks proactively.Balances individual ownership with team collaboration and documentation.Nice-to-haveMatrix (nio), Jitsi/WebRTC, and E2EE concepts (device lists, key backup/restore).Kafka/RabbitMQ; OpenTelemetry/Prometheus/Grafana.S3 large-object flows, lifecycle policies.Performance work: profiling, backpressure handling, hotspot reduction.

  • Python Developer

    18 hours ago

    Delhi, India, India CSV TRADE TRAIL PRIVATE LIMITED Full time

    Job Role: Python DeveloperLocation: Delhi, IndiaCompany: CSV Trade Trail Pvt. Ltd.Company DescriptionCSV Trade Trail Pvt. Ltd. is a proprietary trading firm specializing in options trading across NSE, BSE, and MCX in the Indian financial markets. We focus on systematic and quantitative trading strategies, combining deep market research with data-driven...

  • Python Developer

    6 days ago

    Delhi, India, India Crimson Energy Experts Pvt Ltd Full time

    Job Description – Senior Python Developer (ETL Pipelines Specialist)Position: Senior Python DeveloperExperience Required: 4+ YearsLocation: New Delhi (Onsite)Domain Focus: Defence Technology & Naval Applications ⚓About UsAt Crimson Energy Experts Pvt. Ltd., we are building mission-critical solutions that support the future of India’s defence and...

  • Python Fullstack

    6 days ago

    Delhi, India, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Python Fullstack developerJob Location: DelhiExperience required : 6-10 YrsSkills: Python Fullstack developerMust-Have. ReactJS and Python f/w for Backend – preferably FAST API. Kubernetes/Docker (preferably AKS). Strong Hands-on experience. Handling large volumes of data on web pages (preferably from any OLAP Data...

  • Python Developer

    3 days ago

    Chandigarh, India, India Trantor Full time

    Job Title: SSE – Python & LLM IntegrationLocation: Hybrid, Chandigarh, IndiaExperience: 3 to 6+ years in software developmentEmployment Type: Full-timeAbout the RoleWe are looking for a hands-on technical lead with strong Python expertise and a deep understanding of Large Language Model (LLM) integration to lead the design, development, and deployment of...

  • Senior PHP Developer

    18 hours ago

    Maharashtra, India, India Marcus Evans Group Full time

    Founded in 1983, the Marcus Evans Group is a global Business Intelligence and Event Marketing company with 49 offices in 20+ countries. Headquartered in the UK, we are ranked among the Top 20 UK Companies for Work/Life Balance.Working across all industry sectors, our Summits, Conferences, and Online Events deliver innovative, high-level content and...

  • Sr Full Stack Developer

    1 week ago

    Kerala, India, India Velodata Global Pvt Ltd Full time

    About the RoleWe are seeking a Sr Full Stack Developer with expertise in Python, Angular, and cloud platforms such as GCP, AWS, or Azure. This role involves working on exciting projects and contributing to the development of high-quality software solutions.ResponsibilitiesDevelop and maintain web applications using Python and Angular.Collaborate with...

  • Software Architect_Python Developer

    18 hours ago

    Chandigarh, India, India bebo Technologies Full time

    Required Skills & Experience8–15 years of overall software development experience with a strong focus on Python.Proven experience in developing production-grade backend systems.Solid understanding of system design principles, scalability, and distributed systems.Experience with microservices architecture and API-driven development.Familiarity with cloud...

  • Django Developer

    18 hours ago

    Delhi, India, India VAYUZ Technologies Full time

    We are looking for an experienced Django Developer who can design, develop, and maintain robust backend systems and APIs. The candidate should be well-versed in application architecture, database design, and backend frameworks.Key Responsibilities:Design, develop, and maintain backend systems and APIs using Django.Build scalable, secure, and high-performance...

  • Senior Mobile Full Stack Developer

    1 week ago

    Delhi, India, India InnerGize Full time

    ABOUT THE ROLEWe’re looking for a hands-on engineer to own our cross-platform mobile app and Python/Django backend, with a strong emphasis on Bluetooth Low Energy (BLE) connectivity. You’ll architect, build, and ship features end-to-end Flutter UI, Riverpod state management, BLE data flows, REST/WebSocket APIs, and cloud deployment while driving...

  • Azure Communication Service Developer

    3 days ago

    Maharashtra, India, India Tata Consultancy Services Full time

    Role: Azure Communication Service DeveloperPan IndiaExp : 6-10 yrsResponsibilitiesConfigure application to meet customer needs while providing best-practice guidance on customer processesGood understanding of Service Desk Life CycleDesigning, implementing and supporting complex Service Desk communication platform and integrationsQualificationsDesired...