Top Python Developer Jobs in Delhi

Owns end-to-end technical solution architecture and delivery for cloud-based data projects. Designs data warehouses, data marts, databases, ETL pipelines, and technical solutions primarily on Azure. Translates business requirements into technical designs and development work, leads implementation teams, reviews code, supports testing, governs architecture standards, performs proofs of concept, and collaborates with clients, project managers, analysts, DBAs, data scientists, and global teams. Manages one to two projects and provides technical coaching and post-delivery support.

Supports research on diet-led crop diversification and sustainable food systems. Responsibilities include cleaning and analyzing survey data, conducting quantitative, spatial, and basic costing analyses, reviewing literature, supporting workshops and consultations, and drafting reports, presentations, and internal notes. The role requires strong quantitative research skills, clear communication, project coordination, and the ability to apply qualitative research methods. Periodic travel for consultations, workshops, or field visits may be required.

Build and maintain real-time dashboards and interfaces; develop RESTful APIs and WebSocket endpoints; integrate and visualize IoT and energy device data; implement modular front-end components and secure, scalable back-end services; collaborate with hardware and grid teams; optimize performance and reliability for low-connectivity environments.

Develop and deploy embedded firmware for energy IoT devices, integrate communication protocols (Modbus, CAN, MQTT, BLE), optimize for low power and reliability, build secure OTA pipelines, collaborate with hardware and cloud teams, and contribute to documentation, testing, and regulatory compliance.

Build and operate scalable backend payment features using Java, Kotlin, and Python. Develop APIs, microservices, and event-driven systems supporting charges, refunds, disputes, and webhooks. Refactor legacy services, reduce technical debt, improve test coverage, migrate deprecated APIs, and resolve production incidents. Collaborate in Agile sprints with product managers and engineering teams, document designs and runbooks, participate in reviews, and support handoff to the full-time team.

Leads industrial sustainability research focused on decarbonisation, alternative fuels, green hydrogen, biofuels, CCUS, and energy transitions. Develops material-energy balance models, techno-economic analyses, energy system optimisation models, technology assessments, forecasts, and emissions analyses. Writes research reports and policy documents, monitors sector developments, manages projects and teams, engages government and industry stakeholders, and collaborates with international experts. Supports multiple concurrent projects and occasional stakeholder travel.

Lead cloud architect for Oracle Fusion Middleware and OCI implementations. Design and build HA/DR, performance, capacity and observability solutions; troubleshoot middleware, database, storage, network and compute layers; automate deployments; engage with customer and Oracle executive/engineering teams to drive decisions and deliver complex enterprise cloud solutions.

Design, develop, and deliver scalable full-stack software using Java, Spring, React, React Native, and Angular. Collaborate with product, design, and engineering peers, follow secure coding and unit testing practices, participate in code reviews, and contribute to technical strategy and continuous improvement. Deliver projects to plan, budget, and quality standards.

Design and build data services and pipelines supporting machine learning products. Develop automation tools for model deployment, maintain production data systems, improve infrastructure, participate in code reviews, and collaborate across engineering, data science, and product teams. The role requires expertise in distributed systems, large-scale data processing, CI/CD, container orchestration, and AI-enabled workflow improvements.

Lead the architecture, automation, operation, and scaling of database platforms across AWS and on-premises environments. Build infrastructure-as-code, self-service tooling, schema migration workflows, compliance controls, and reference implementations. Establish technical standards, mentor engineers, collaborate across software, data, and SRE teams, support audits, and participate in a 24/7 on-call rotation.

Deploy and implement Tufin network security solutions for customers across planning, design, installation, configuration, testing, integrations, documentation, training, and adoption. The role designs customizations using Python, APIs, GraphQL, and SQL; provides technical consulting, health checks, best-practice guidance, and customer support; and collaborates with account and project teams. Strong networking, firewall, cloud, Linux administration, communication, presentation, and customer-facing skills are required, with willingness to travel.

Leads cybersecurity data-source onboarding and integration for Zscaler’s security platform. Builds and automates Python/API-based data transformations, maps and normalizes security data, manages pipeline lifecycle activities, troubleshoots data quality, and identifies security gaps. Partners with cybersecurity SMEs and cross-functional teams to create implementation plans, communicate technical findings, and provide product improvement feedback. The role requires expertise in security platforms, diverse security-tool integrations, data modeling, SQL, and Python.

Build and deploy AI-powered customer solutions across discovery, prototyping, and production. Responsibilities include designing secure multi-tenant and hybrid architectures, integrating identity and access management, encryption, networking, data engineering, CI/CD, observability, and production support. The role partners directly with enterprise customers, executive sponsors, and cross-functional teams to solve ambiguous problems, demonstrate prototypes, and standardize successful solutions. Regular domestic and occasional international travel is required.

Builds and operates AI agents, automations, integrations, and knowledge systems supporting global Revenue Operations. Responsibilities include prompt and retrieval development, AI quality evaluation, knowledge curation, monitoring, troubleshooting, API integrations, production readiness, documentation, and continuous improvement. The role requires explaining AI system behavior to nontechnical stakeholders and contributing to an AI orchestration platform under established technical direction.

Actuarial Analyst supporting health insurance pricing, reserving, claims and risk analysis, experience studies, portfolio profitability evaluation, statistical modeling, product development, regulatory reporting, and actuarial dashboards. The role analyzes policy, premium, claims, and customer data while collaborating with underwriting, claims, finance, product, and data teams to improve pricing accuracy, monitor performance, and support sustainable insurance products.

Leads research conceptualization, methodological and sampling design, instrument development, ethics governance, fieldwork, data quality, quantitative and qualitative analysis, and report writing. The role requires managing research projects, applying machine learning and statistical methods, using analytical software, communicating findings, and translating evidence for policymakers and other stakeholders. Prior experience in the skill ecosystem and strong analytical, reporting, presentation, and data-management capabilities are required.

Execute large-scale data platform migrations to Snowflake, adapting approximately 1,000 datasets and existing pipelines. Build, test, monitor, and troubleshoot reliable Apache Airflow workflows while supporting migrations from Airflow 2 to 3, Confluent regions, and legacy formats to Iceberg. Apply Python, advanced SQL, Spark, PySpark, Kafka, AWS S3, and Snowflake data modeling to ensure data quality, reliability, and timely delivery.

Leads Azure infrastructure security, governance, compliance evidence, customer technical assurance, audits, vulnerability remediation, and cloud resilience. Operates and reviews AKS, networking, identity, monitoring, and security controls; administers Vanta integrations; supports ISO 27001 and SOC 2 audits; explains architecture to banks, customers, auditors, and senior stakeholders; and coordinates disaster recovery, risk treatment, and remediation activities.

Support development and calibration of numerical groundwater flow and contaminant transport models, analyze field data, prepare technical annexes and reports, assist site characterization and remediation projects, mentor junior staff, and liaise with project team members.

Supports, maintains, monitors, and improves hardware, software, and network applications. Responsibilities include debugging, coding, testing, deployments, production support, automation, configuration changes, performance and reliability improvements, issue resolution, and collaboration with product owners and business partners. The role also requires documenting solutions, eliminating inefficient processes, and continuously developing technical and domain expertise.

Own the architecture, development, customization, automation, integrations, deployment, security, and documentation of the organization’s Zoho environment. Build Zoho Creator applications, design cross-application workflows, integrate external systems through APIs, manage migrations and releases, and establish technical standards. Translate departmental requirements into solutions, advise management on risks and roadmaps, test and train users, and oversee consultant or junior deliverables. The role requires independent technical authority and production Zoho development experience.

Deliver bankable wind resource and energy yield assessments and technical due diligence for utility-scale wind projects. Analyze meteorological and operational data, optimize turbine layouts, assess losses and uncertainties, prepare technical reports, review analyses, evaluate project risks, support financing and acquisitions, and contribute to methodology automation and junior analyst development.

Design, develop, and maintain automated and manual test strategies for web and POS applications. Create test plans, write automation scripts, execute functional, integration and regression tests, track defects, define QA metrics, support release validation, and mentor team members while collaborating with cross-functional stakeholders.

Build and deploy Zoho Creator applications, write and debug Deluge scripts, automate workflows across Zoho products, and integrate third-party systems through REST APIs and OAuth. Responsibilities include data modeling, validations, permissions, testing, UAT support, deployment, troubleshooting, and documentation. The role requires understanding business requirements and communicating technical solutions to consultants and clients.

Build and deploy Zoho Creator applications, write and debug Deluge scripts, automate workflows across Zoho products, and integrate third-party systems through REST APIs. Responsibilities include designing data structures, configuring permissions, testing scripts, supporting UAT, deploying changes, troubleshooting issues, and documenting solutions. The role requires translating business requirements into reliable applications and communicating technical solutions to consultants and nontechnical clients.