Full Stack Developer (React/Angular + Node.js)

REF92857P_2026224137 - Full Stack Developer - React/ Angular + Node JS) - 3 to 5 years experience

Company Description

WNS (Holdings) Limited (NYSE: WNS), is a leading Business Process Management (BPM) company. We combine our deep industry knowledge with technology and analytics expertise to co-create innovative, digital-led transformational solutions with clients across 10 industries. We enable businesses in Travel, Insurance, Banking and Financial Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping and Logistics, Healthcare, and Utilities to re-imagine their digital future and transform their outcomes with operational excellence.We deliver an entire spectrum of BPM services in finance and accounting, procurement, customer interaction services and human resources leveraging collaborative models that are tailored to address the unique business challenges of each client. We co-create and execute the future vision of 400+ clients with the help of our 44,000+ employees.

Job Description

Hire a full‑stack developer to evolve a POC into a production‑grade, interactive web application featuring data‑driven UX, cloud deployment (Azure/AWS/GCP), serverless functions, and embedded machine learning for forecasting and projections. The role spans front‑end interactivity, back‑end services in Python/.NET, database design and operations (SQL/NoSQL/Dataverse), CI/CD, security hardening, and observability.

Qualifications

4–8 years in web application development, including at least 2+ years of modern JavaScript/TypeScript in production.Strong experience in either Python or .NET, with working competence in the other, building RESTful APIs/services and integrating third‑party APIs.Database proficiency:SQL: schema design, complex queries, migrations, and performance tuning.NoSQL: data modeling and trade‑offs for document/column stores.Dataverse: solution packaging, security roles/permissions, and integration patterns.Cloud deployment on at least one of Azure, AWS, or GCP, including serverless functions, managed databases, storage, and networking fundamentals.CI/CD experience and automated testing across unit, API, and integration layers.Monitoring/observability: central logging, metrics, tracing, dashboards, and alerting (e.g., Application Insights, CloudWatch/X‑Ray, Cloud Operations, Datadog, or equivalent).Security: OAuth2/OIDC, JWT, CORS, input sanitization, secrets/vaults, dependency vulnerability management.