Top Python Developer Jobs in Delhi

Design and architect scalable backend services, develop robust governance systems, build SaaS solutions, and mentor junior engineers to enhance IoT platform capabilities.

The Senior Data Scientist & Engineer will build and manage data infrastructure, analyze product usage, build models, track metrics, run experiments, and communicate insights to guide product decisions.

Senior technical leader responsible for designing, building, and scaling cloud-native data platforms and pipelines. Partners with stakeholders, mentors engineers, enforces engineering best practices, ensures data modeling, governance, and quality, debugs production issues, and contributes to architecture, design, and Agile delivery to support business outcomes.

Design and implement quantitative trading and market-making strategies for on-chain and cross-chain markets. Build signal generation, simulation, execution, and attribution frameworks. Partner with protocol engineering to productionize research, monitor performance, and identify monetization opportunities across Defuse's intent-driven liquidity platform.

Develop and execute validation and verification test plans for Solid State Transfer Switch products. Perform functional, electrical, thermal, environmental, endurance, reliability, and safety testing. Design test procedures, fixtures, automation scripts, and data acquisition systems. Coordinate certification testing, analyze failures, perform root cause analysis, prepare reports, support prototype/FAT/customer witness testing, ensure lab equipment calibration, and mentor junior staff.

Conduct targeted research and perform integration, verification, and testing of hardware, software, and systems. Develop and maintain Python-based automation and test frameworks, validate systems against requirements, analyze test data to identify defects, maintain lab equipment and test environments, troubleshoot integration issues, collaborate with cross-functional teams, and document verification activities and results.

Lead the Monetization Infrastructure engineering team, provide hands-on technical leadership, ensure high uptime and incident management, collaborate with Finance and Product, drive operational excellence, and champion adoption of AI-assisted SDLC practices.

Design, build, and maintain scalable cloud-native batch and streaming data platforms and pipelines. Own end-to-end solutioning, deployment, production support, performance tuning, monitoring, and mentorship while collaborating with product, analytics, and infrastructure teams.

Design, build, and operate scalable batch and real-time data pipelines and analytics platforms. Partner with enterprise customers to define requirements, own technical delivery from discovery to adoption, and present architectures to stakeholders. Drive data governance, observability, CI/CD, and platform optimization while mentoring junior engineers and collaborating with Product, Engineering, and Customer Success teams to enable analytics and AI/ML applications.

As a Senior Backend Engineer, you will design and maintain scalable backend services and APIs, drive architecture decisions, collaborate across teams, and mentor others while ensuring code quality and system health.

Design, build, and maintain scalable production pipelines and services to process clinical-grade 30x whole genome data. Optimize performance, reliability, and cost across AWS and hybrid environments. Develop tools and services (Python, C#, SQL, AWS) for genomic analysis, collaborate with cross-functional teams, ensure testing, observability, and validated output, and support consumer-facing DNA apps and reports.

Lead data science efforts by analyzing large datasets, developing and deploying ML models, building scalable data pipelines, designing experiments (A/B testing), creating visualizations, and mentoring junior team members to drive data-driven decisions.

Build and maintain Five9's engineering intelligence platform: design Looker dashboards, migrate HTML dashboards, implement DORA metrics, create automated ETL pipelines from Jira/Jellyfish/Salesforce into BigQuery using SQL/Python, ensure data quality and near-real-time freshness, and deliver analytical insights to engineering leadership.

Manage daily Data team operations, research and analyze datasets, build internal and external reports (including an annual Startup Ecosystem Ranking), and maintain/improve Python scripts and data infrastructure to deliver actionable insights.

Develop, debug, and maintain Python 3 code for serverless AWS services (Lambda, S3, SQS, SAM). Build HTTP APIs and event-driven systems, work with relational databases, use CI/CD, Git/GitHub, Jira/Confluence, and apply TDD/BDD while collaborating with remote teams across time zones.

Lead proactive threat hunting and detection engineering using Splunk ES and other security platforms. Design and maintain detections, perform vulnerability assessments, mentor junior analysts, collaborate with global teams on incident response, automate processes, and document procedures to strengthen security posture.

Lead mechanical design engineer applying FEA and solid mechanics to design, re-rate, and troubleshoot pressure vessels, reactors, piping, and support structures. Provide technical leadership, mentor analysts, develop user subroutines/tools, represent UOP with customers/vendors, and manage multiple projects while ensuring code compliance and fitness-for-service evaluations.

Support and enhance Oracle EBS R12 and Oracle Cloud ERP Finance modules: troubleshoot production issues, develop PL/SQL packages, reports and data models, assist integrations, participate in testing, documentation, code reviews, and quarterly updates while collaborating with analysts and senior developers.

As a Full Stack Developer, design and maintain web applications using JavaScript frameworks, develop APIs, collaborate in Agile teams, and mentor junior staff.