Top Python Developer Jobs in Delhi

Owns end-to-end accounting and controllership across US and UK entities, including month-end close, consolidations, AP, reconciliations, tax and VAT compliance, and audit readiness. The role also drives accounting automation, SQL-based financial analysis, BI reporting, SaaS metrics tracking, budgeting support, and process improvement while partnering with leadership, auditors, and external advisors.

Designs, develops, tests, deploys, and maintains scalable software applications, APIs, and microservices. Responsibilities include requirements analysis, technical design, coding, debugging, automated testing, code reviews, production support, and collaboration with product, architecture, QA, and engineering teams. The role follows Agile practices, contributes to operational excellence, and requires strong programming, software design, cloud, containerization, and CI/CD knowledge.

The Platform SRE maintains reliable, secure, and modern hosting infrastructure. Responsibilities include reducing technical debt, managing fleet-wide patching, building infrastructure automation and CI/CD pipelines, defining SLIs and SLOs, improving observability, responding to production incidents, performing root cause analysis, and implementing remediation. The role partners with engineering teams on scalability and operational readiness, supports compliance, maintains runbooks, mentors engineers, and leads platform reliability initiatives across cloud, managed hosting, and hybrid environments.

Own and operate high-volume backend messaging services from design through production. Responsibilities include implementation, testing, observability, incident response, incremental modernization, technical estimation, code and design reviews, mentoring, and improving system reliability. The role requires working with asynchronous, queue-driven systems, undocumented legacy code, multi-cloud environments, and distributed teams across India, Europe, and the United States.

Embed with customer engineering teams to identify bottlenecks and build production-grade Cursor workflows. Lead discovery, design and implementation across frontend, backend, infrastructure, and prompt iteration. Ship rapid prototypes, harden them with monitoring and rollout plans, and own reliability through tracing, evaluations, metrics, debugging, and incident response. Collaborate with senior engineering leaders, communicate tradeoffs, and convert successful solutions into reusable product patterns.

Leads and scales a regional Forward Deployed Engineering team serving strategic enterprise customers. Owns technical discovery, solution scoping, executive relationships, engagement delivery, and customer outcomes. Coaches engineers, maintains delivery quality, identifies product gaps, builds reusable playbooks, and develops a partner FDE track with consulting and GSI firms. The role combines technical leadership, production software development, enterprise consulting, sales support, and people management across Bengaluru, Mumbai, and New Delhi.

Build and productionize machine learning, LLM, and AI solutions with Data Science teams. Design industrialized data-processing pipelines, implement MLOps and LLMOps frameworks, manage model lifecycles, and develop production Python, ML, and cloud solutions using Azure, GCP, Databricks, Spark, and PySpark. Gather requirements, estimate work, document solutions, present results, and support technical best practices.

Build and deploy machine learning models on large healthcare datasets, extract actionable insights, develop scalable data processing systems, collaborate with cross-functional teams, and communicate findings to stakeholders to improve patient outcomes.

Provides production support, incident resolution, deployment, upgrades, and technical escalation management for Nokia cloud and OSS platforms. Administers Linux, OpenShift, and Kubernetes environments; develops automation and CI/CD workflows; troubleshoots deployments; maintains high availability; and supports multi-domain telecom networks. The role also handles configuration management, change execution, documentation, root-cause analysis, customer deployments, and global new product introductions.

Provides L2 technical support and administration for telecom Operations Support Systems and OpenShift environments. Responsibilities include advanced troubleshooting, root cause analysis, incident and change management, Linux server administration, monitoring, patching, upgrades, performance tuning, backup and disaster recovery, automation, and coordination with L3 teams and vendors. The role also supports OSS network element integration, maintains operational documentation, and ensures service continuity through ITIL-based processes.

Provides L2 support for telecom Operations Support Systems, handling advanced troubleshooting, incident resolution, system administration, monitoring, patching, upgrades, backups, disaster recovery, and performance tuning. Coordinates with L1, L3, vendors, and cross-functional teams while maintaining ITIL documentation and ticket accuracy. Supports OSS integrations and OpenShift/Kubernetes environments, and develops Shell, Python, or Ansible automation to improve operational efficiency and service continuity.

Senior Site Reliability Engineer responsible for designing and maintaining scalable infrastructure, deployment processes, monitoring platforms, and automation for distributed systems. The role improves reliability, performance, observability, and operational efficiency through Linux administration, scripting, infrastructure as code, CI/CD, Kubernetes, cloud platforms, and monitoring tools. The engineer collaborates with internal teams to resolve technical challenges, safely deploy software, and drive continuous improvement.

Develop and lead comprehensive automated testing across API, backend, and UI components using Selenium and Java. Build scalable test frameworks, integrate automation into CI/CD pipelines, conduct troubleshooting and root cause analysis, support Agile/Scrum delivery, and drive defect triage and quality improvements. Collaborate with technical and product stakeholders, mentor junior engineers, communicate quality metrics, and provide testing recommendations for enterprise identity and access management solutions.

Lead DevOps Engineer responsible for managing DevOps pipelines across internal and customer environments, conducting DevSecOps research, automating and optimizing infrastructure, reducing costs, maintaining environments, and supporting onsite implementation teams. The role requires AWS, Kubernetes, Docker, CI/CD, Terraform, security testing, observability, database, scripting, and performance engineering experience.

Lead statistical activities for Phase I–IV clinical trials from protocol design through results reporting. Provide biostatistical expertise for clinical development plans, protocols, analyses, safety reporting, regulatory inquiries, and publications. Collaborate with cross-functional teams, oversee internal programmers and CRO vendors, use SAS and R for statistical analyses and quality control, apply machine learning methods, and mentor junior statisticians.

Own the GRC engineering program by building continuous control monitoring, common controls frameworks, automated evidence collection, control validation, risk workflows, asset prioritization, and audit-ready reporting. The role integrates identity, cloud, code repositories, endpoints, and ticketing systems; develops policy and control checks in code; guides AI-assisted compliance workflows; tracks program metrics; and represents the technical implementation during audits.

Develop and support enterprise Power BI dashboards, reports, semantic models, and data transformations. Build advanced DAX and Power Query solutions, integrate Python for processing and analytics, optimize performance, implement security and governance, and manage Power BI Service deployment and refresh processes. Collaborate remotely with business and technical stakeholders during EST hours, document solutions, participate in peer reviews, and improve development standards.

Leads the detection and response practice for corporate and cloud environments. Owns detection strategy, engineering, telemetry, signal quality, incident response, managed SOC oversight, threat hunting, automation, exercises, metrics, and notification procedures. The role leads major incidents, improves Microsoft Sentinel and Defender XDR coverage, investigates identity and cloud threats, and establishes scalable workflows and standards for a growing security function.

Serve as a technical expert throughout enterprise sales cycles, partnering with account executives and customers to identify requirements, demonstrate SingleStore solutions, develop and deploy proofs of concept, lead technical evaluations, tune queries, conduct load testing, and support account expansion and channel partnerships. The role requires expertise in distributed databases, data platforms, AI and ML, cloud and containerized environments, programming, and enterprise technology sales.

Lead business intelligence and analytics for the Revenue Organization, partnering with Sales, Marketing, Customer Success, RevOps, and Finance. Own KPI frameworks, executive dashboards, self-service reporting, advanced SQL analysis, data quality, and analytical requirements. Enable stakeholders to use data and AI effectively, integrate LLM tools into BI workflows, support data modeling and governance, and manage analytics projects from requirements through adoption.

Designs and maintains end-to-end cloud data solutions across Azure and private cloud environments. Builds Azure Data Factory and Databricks pipelines, develops Python automation and agentic AI solutions, manages cloud infrastructure, and supports CI/CD through Azure DevOps and GitLab. The role also drives cost optimization and leads security and compliance remediation efforts.

Defines enterprise security architecture strategy and standards across Nokia, leading complex initiatives involving Zero Trust, IAM, multi-cloud security, application and network segmentation, AI security, and cyber resiliency. Advises senior stakeholders on security strategy, supplier risk, M&A due diligence, and regulatory matters. Assesses vulnerabilities, validates security solutions, supports penetration testing and hardening, and delivers automated security capabilities across cloud-first infrastructure and DevSecOps environments.

Owns end-to-end validation strategy for coherent pluggable optics and transponder products. Leads system- and feature-level testing across hardware, ASIC, firmware, and software layers; develops automation, performs root cause analysis, supports release sign-off, and ensures compliance with telecom standards. Collaborates with cross-functional and distributed teams to improve test coverage, product quality, and validation processes.

Build and maintain data pipelines using dbt, Python, and Airflow; develop reliable data models and analytics datasets; create Power BI dashboards, semantic models, and DAX measures; investigate and validate data; troubleshoot issues across the data lifecycle; translate business needs into reporting solutions; and collaborate with business, analytics, and engineering teams on production-ready solutions.

Lead manual and automated QA across UI, APIs, and backend systems. Create test scenarios, execute functional and integration testing, develop Playwright automation using Python/PyTest or TypeScript, validate databases with SQL, manage defects, support CI/CD, participate in Agile ceremonies, and contribute to release sign-off. Use AI tools to improve test generation, scripting, analysis, and documentation.