Virtusa

Senior Python Node Developer

Virtusa  •  Bengaluru, IN (Onsite)  •  1 month ago
Expired
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Job Description

Senior Python Node Developer-(CREQ253245)

Cloud & Containerization

  • AWS — essential

  • EC2 instance management, S3 storage, IAM roles and policies, VPC networking

  • Lambda for serverless automation (provisioning scripts, event triggers)

  • Experience deploying and operating production-like workloads on AWS

  • Kubernetes (K8s) — essential

  • Deploying and managing containerized services — pods, deployments, services, ingress

  • Health monitoring, log inspection, and rolling update management

  • SSL/TLS & DNS — strong working knowledge of certificate lifecycle management and DNS configuration

Scripting & Automation

  • Python 3.x — essential

  • REST API clients using requests; JSON and CSV processing

  • Multi-threaded execution for data generation workloads

  • Selenium / selenium-wire for browser automation

  • Date/time handling, flat-file generation, SQLite3 interaction

  • PowerShell 5.1+ — essential

  • Orchestration scripts, parameter handling, pipeline chaining

  • File system management, log rotation, invoking external tools

  • Windows Task Scheduler automation

  • Bash / Shell scripting — environment provisioning, deployment automation, log management

  • T-SQL / SQL Server — working proficiency

  • SELECT with JOINs against operational databases; stored functions; sqlcmd execution

  • JavaScript — custom logic within conversational AI flow nodes (conditional routing, API calls, data transformation)

  • Maintenance of HTTP-based data generation services

Conversational AI & Bot Development

  • Conversational flow design — intent taxonomy, entity extraction, disambiguation, fallback and escalation patterns

  • Bot platform experience — Amazon Connect contact flows, AWS Lex, or equivalent CCaaS / IVA platform

  • REST API integration for AI backends — consuming LLM summary, NLU, and ASR/TTS services

  • JSON / YAML — bot schema definition, flow configuration, workspace import/export

  • Multi-language IVA / bot configuration — locale setup, translated content management

Telephony & Communication Channels

  • Session Border Controller (SBC) — SIP trunk configuration, call routing, TLS media path setup

  • WebRTC and VoIP protocols — familiarity with softphone integration patterns

  • Digital channel connectors — WhatsApp Business, Microsoft Teams, or equivalent messaging platforms

  • DTMF / IVR design — touch-tone menu structures and voice-first call flows

Data Formats, Integration & Tooling

  • REST API design and consumption across a variety of platforms and authentication patterns

  • JSON, YAML, CSV, INI, and pipe-delimited flat file formats

  • Multi-tenant configuration management — maintaining environment-specific settings at scale

  • Git — version control for scripts, configuration files, and bot/flow definitions

  • Confluence — technical documentation authoring and maintenance

NICE TO HAVE

Verint Product Knowledge

  • Verint Channel Automation (CA) Cloud — deployment, upgrades, routing and user configuration.

  • Verint IVA Studio — workspace lifecycle, widget configuration, conversation flow authoring, multi-language localisation.

  • Verint WFO / WFE — workforce scheduling, adherence, scorecards, queue analytics, text analytics, passive biometrics.

  • Verint Copilot, KM Answer Bot, or Knowledge Management environments.

  • Verint Open CCaaS framework and social messaging channel connectors.

Other Technical

  • AI / LLM API integration experience — OpenAI, Amazon Bedrock, or equivalent generative AI service.

  • Contact centre or CCaaS domain knowledge — call routing, WFM, workforce analytics, interaction recording.

  • Experience building and operating pre-sales or demo environments for enterprise software.

  • Multi-locale and internationalisation experience — managing configurations across multiple language variants.

Primary Location

IN-KA-Bangalore

Schedule

Full Time

Employee Status

Individual Contributor

Job Type

Experienced

Travel

No

Job Posting

28/04/2026, 7:11:54 AM

Virtusa

About Virtusa

Virtusa is a global product and platform engineering services company that makes experiences better with technology. We help organizations grow faster, more profitably, and more sustainably by reimagining enterprises through domain-driven solutions. We combine strategy, design, and engineering, backed by unmatched expertise at the intersection of industry, business, and technology to generate real-world business impact for clients.

Headquartered in Massachusetts with global delivery centers, Virtusa provides a broad range of services, solutions, and assets, including strategy and design, AI advisory and services, digital engineering, data and analytics, digital assurance, cloud and security, cx transformation and managed services across industries such as financial services, healthcare, communications, media, entertainment, travel, manufacturing, and technology.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Southborough, MA
Year Founded
1996
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