Sansar Tec

Sansar Tec helps businesses improve performance by using data and technology. We implement customized CRM, ERP, data, and AI solutions. Core technologies include Salesforce, Veeva, Workday, and…

AIData EngineeringDigital TransformationHealthcareIT ConsultingSalesforceTalent SolutionsWorkdaysansartec.com

Sansar Tec

Sansar Tec helps businesses improve performance by using data and technology. We implement customized CRM, ERP, data, and AI solutions. Core technologies include Salesforce, Veeva, Workday, and…

AIData EngineeringDigital TransformationHealthcareIT ConsultingSalesforceTalent SolutionsWorkdaysansartec.com

HQHaddon Heights, US

Team Size16

Open JobsUnknown

Total Funding-

Latest FundraiseUnknown

Join the Team

Full Stack Dev - React JS & Fast API

On-SiteHaddon Heights, NJ, US

On-Site • Haddon Heights, NJ, US

Job Title: Full Stack Dev - React JS & Fast API

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Telecom Domain Mandatory

Required Skills, Technologies, Tools & Frameworks for This Role

Frontend Technologies

React JS (core concepts: hooks, state management, reusable components)
HTML5, CSS3, JavaScript/ES6+
Familiarity with UI optimization and component reusability

Backend Technologies

Python FastAPI (building REST APIs, async processing)
Ability to refactor documents, schemas, and backend logic

Databases & Data Processing

MongoDB
Aggregation pipelines
Query optimization
Index design (single, compound, multilevel)
Handling large datasets (millions of records)

DevOps, Deployment & Tooling

CI/CD pipelines using Jenkins and Concourse
Rundeck for batch job scheduling and operational workflows
Familiarity with build tools , artifact deployment , and environment handling
Basic knowledge of containerization

Version Control & Code Quality

Git/GitHub
Peer code reviews
Working with branching strategies (GitFlow or similar)

Cloud & Infrastructure (Good to Have)

Running workloads via Cloud Foundry (CF push, environment management)
Monitoring/logging tools like AppDynamics , Kibana

Application & Production Support Skills

Debugging backend and frontend production issues
Performance analysis and resolution (index issues, query slowness, API latency)
Knowledge of log analysis, error tracing, and real-time issue investigation

Collaboration & Team Skills

Working with onsite–offshore model
Requirement discussions with business teams
Ability to take ownership of Stage/Production environments