Top Python Developer Jobs in Delhi

Manage and support JD Edwards EnterpriseOne CNC environments, including administration, package builds, deployments, upgrades, security, monitoring, troubleshooting, and production operations. Collaborate with functional, development, database, infrastructure, and customer teams to maintain system stability and performance. Responsibilities include environment refreshes, incident response, change execution, documentation, continuous improvement, performance tuning, high availability and disaster recovery, cloud solutions, integrations, and upgrade or migration projects.

Provide pre-sales systems engineering support for enterprise and commercial customers in Northern India. Responsibilities include gathering requirements, advising customers, presenting networking solutions, architecting leaf-spine data center and campus networks, validating proof-of-concepts, responding to RFPs/RFQs, supporting deployments, authoring white papers, monitoring competitive offerings, and providing product feedback. The role requires expert routing and switching knowledge, network design experience, and familiarity with automation, SDN, and NFV.

Build privacy and anonymization systems that detect and transform PII, credentials, secrets, and other sensitive information in data used for AI training. Develop detection methods combining rules, statistical models, classifiers, and LLMs; create production data-processing pipelines; evaluate privacy risk and retained utility; and ensure robustness against schema drift, unusual formats, leakage, and adversarial re-identification.

Build and automate cloud cost optimization and governance across AWS and GCP. Analyze billing and usage, identify and implement savings, maintain cost attribution, create reporting and anomaly detection, and write Python, Terraform, and Lambda automation. Partner with Engineering, Finance, Product, and leadership on architecture tradeoffs, forecasting, budgeting, and cost accountability.

Implements enterprise cryptographic strategy and post-quantum readiness through certificate automation, DigiCert self-service, PKI integrations, and cryptographic asset inventories. Builds certificate lifecycle workflows across cloud, CI/CD, infrastructure, and application environments; establishes CBOMs; remediates certificate and cryptographic risks; develops runbooks and dashboards; and supports crypto-agility, PQC migration planning, and technical adoption across global teams.

Leads the technical vision, architecture, development, and migration strategy for Sezzle’s authentication and authorization platform. Designs scalable Go-based API gateways and identity services using AWS and SQL databases, establishes OAuth2/OIDC and authorization standards, drives secure zero-downtime migrations, and ensures reliability, observability, and regulatory compliance. The role also mentors engineers, influences cross-functional technical roadmaps, participates in on-call and incident response, and promotes responsible AI-assisted development for security-critical systems.

Customer-facing technical role deploying AI-enabled solutions into enterprise environments: prototype, integrate, configure, and deliver AI-native workflows, ETL pipelines, dashboards, and tooling to improve ESG reporting, automation, and operational efficiency.

Own revenue operations analytics, reporting, dashboards, attribution, workflow management, and process improvement for a designated revenue segment. Build and maintain CRM automations, track KPIs, identify growth opportunities, develop business cases, execute strategic initiatives, and communicate insights to leadership. The role also supports onboarding, training, change management, troubleshooting, and ad hoc analysis while operating independently in ambiguous situations.

Design and drive the target-state architecture for a Databricks-native data platform. Define scalable ingestion, governance, security, analytics, and reliability standards while delivering hands-on proofs of concept with SQL, PySpark, and Python. Partner with product, operations, and engineering teams to align platform investments with business needs, reduce technical debt and total cost of ownership, mentor engineers, evaluate technologies, and support AI-powered development and data analytics capabilities.

Build and maintain scalable AWS cloud infrastructure, observability and monitoring systems, deployment pipelines, and automation. Participate in on-call rotations, incident response, post-mortems, and root-cause analysis. Support product engineering teams with infrastructure troubleshooting and operational best practices while applying security and compliance controls. The role requires experience with Terraform, CI/CD, Linux, shell scripting, cloud services, managed Kubernetes, databases, and debugging application code.

Build and deploy machine learning and optimization models for marketplace matching, pricing, recommendations, ETA prediction, and conversational ordering. Design experiments and causal analyses, engineer features from large-scale operational data, and own production ML pipelines through deployment, monitoring, and retraining. Collaborate with product, engineering, DevOps, and operations teams to improve marketplace performance and reliability.

Develop and execute manual and automated tests for SaaS products, including regression, integration, performance, load, smoke, and user acceptance testing. Create test plans and automation scripts, track and retest defects, validate releases, document results, and collaborate with developers to resolve issues. The role also improves QA methodologies, maintains testing tools, and mentors junior QA team members.

Leads the design, development, troubleshooting, and enhancement of software for OLT platforms and fiber-based fixed access networks. Responsibilities include Layer 2 networking, GPON/XGPON technologies, forwarding, multicast, QoS, test automation, packet processing, and network management. The role collaborates with Product Management, drives complex technical issue resolution, mentors engineering teams, and ensures high-quality delivery across the software development lifecycle.

Leads the design, development, testing, troubleshooting, and enhancement of software for fiber-based OLT platforms and GPON/XGPON access networks. Develops Layer 2 networking features including forwarding, multicast, QoS, and VLAN capabilities. Collaborates with product management, solves complex telecom software issues, mentors engineering teams, and drives delivery across the software development lifecycle.

Lead the design, development, troubleshooting, and delivery of high-performance software for fiber-based OLT platforms. Develop GPON/XGPON and Layer 2 networking solutions involving forwarding, multicast, QoS, and VLANs. Collaborate with Product Management to translate customer needs into features, resolve complex telecom software issues, guide engineering teams, mentor engineers, and promote high-quality Agile development and test automation practices.

Lead the design, development, testing, and troubleshooting of high-performance software for fiber-based OLT platforms. Develop Layer 2 networking features involving forwarding, multicast, QoS, and VLANs; collaborate with product management; resolve complex telecom software issues; and mentor engineering teams. The role requires strong programming, network processor, packet processing, network management, test automation, and fiber transport expertise, with a focus on GPON/XGPON systems.

Lead architecture, development, and innovation for fiber-based fixed access network products and OLT software platforms. Design scalable Layer 2 networking solutions involving forwarding, multicast, QoS, and VLANs; troubleshoot complex telecom software issues; influence product strategy; and guide technical decisions across teams. The role also requires technical leadership, mentoring, test automation expertise, and delivery of large-scale telecom solutions.

Leads the design, development, troubleshooting, and performance optimization of software for fiber-based OLT platforms. Works with GPON/XGPON, Layer 2 forwarding, multicast, QoS, VLANs, network processors, and packet processing. Partners with product management to deliver customer-focused features, drives complex issue resolution, supports agile development, and mentors engineering teams while maintaining high delivery standards.

Lead the design and development of software for fiber-based fixed access networks and OLT platforms. Responsibilities include Layer 2 networking, GPON/XGPON technologies, forwarding, multicast, QoS, troubleshooting, test automation, and collaboration with product management. The role also requires technical leadership, mentoring, complex problem-solving, and delivery of scalable telecom solutions.

Leads complex government software implementations from requirements validation through go-live. Owns platform configuration, SQL and Python-based data migration, ETL, reconciliation, testing, and customer enablement. Serves as a technical advisor to government stakeholders, reviews configuration and data quality, mentors implementation engineers, and improves implementation standards, tooling, and delivery processes. Partners with project management, customer success, data integration, and product teams to resolve customer needs and enhance the platform.

Designs and manages IAM and IGA solutions focused on securing AI agents, MCP integrations, service accounts, applications, and other non-human identities. Responsibilities include access governance, provisioning, certifications, segregation-of-duties controls, credential-less authentication, AI-aware authorization, risk remediation, incident response, compliance reporting, and stakeholder collaboration. The role also configures IGA connectors, supports AI governance initiatives, and helps automate IAM operations.

Lead ServiceNow AI/ML development, mentor engineers, and architect Agentic AI solutions. Build, train, and deploy machine learning models, NLP and LLM applications, chatbots, autonomous agents, ETL pipelines, and large-scale analytics across AWS, Azure, and Google Cloud. Work with Spark, Snowflake, databases, visualization platforms, and ServiceNow to deliver intelligent workflow automation for global enterprises.

Own customer relationships from onboarding through adoption and retention. Diagnose technical issues using SQL, logs, APIs, and system diagnostics; interpret dashboards and customer data; deploy AI tools to improve support workflows; and collaborate with Product and Engineering on escalations. The role also includes reporting, process optimization, knowledge-base development, SLA adherence, and global customer interactions in a 24x7 environment.

Own and evolve a hybrid OpenShift/Kubernetes and Azure platform supporting production workloads. Responsibilities include cluster and cloud infrastructure architecture, infrastructure as code, CI/CD platform management, security, incident troubleshooting, capacity and cost optimization, observability, deployment pattern design, documentation, and mentoring. The role requires extensive hands-on experience with OpenShift or Kubernetes, Azure services, container security, distributed systems, automation, microservices, event-driven architectures, and GitOps.

Designs, develops, and delivers UiPath RPA solutions across proof-of-concept, pilot, and production environments. Responsibilities include assessing automation opportunities, gathering business requirements, documenting processes, configuring workflows, participating in design sessions, and mentoring junior developers. Requires strong end-to-end UiPath expertise, REFramework experience, UiPath Advanced Developer Certification, programming knowledge, and familiarity with Document Understanding, AI Center, Action Center, and automation integrations.