Mobile Backend Lead (Digital Banking)
Location: Remote (Global)
Experience: 10+ Years (5+ years in Leadership/Architecture)
Notice Period: Immediate Joiner Preferred
Role Overvie
w We are seeking a hands-on Mobile Backend Lea d to architect, secure, and scale the backend ecosystem powering enterprise mobile banking applications. You will drive cloud-native transformation, optimize APIs for mobile consumption, and ensure banking-grade security and compliance
Mandatory Technical Sta
ck To be considered, candidate s mu st possess production-level experience in the followin
g: Backend Framework s: Advanced expertise i n Java (Spring Boo t) , Node.js (Nest J S), o r. NET Co r
e. Architectur e: Microservices, Domain-Driven Design, and Backend-for-Frontend (BFF) layer
s. Data & Messagin g: Kafka/Rabbit MQ, Redis, Relational DBs (Postgre SQL/Oracle), and No SQL (Mongo DB/Cassandra
). Cloud & Dev Op s: AWS/Azure/GCP, Docker, Kubernetes, Terraform/Helm, and Dev Sec Ops pipeline
s. Banking Domai n:



Deep understanding of digital banking, high-volume payment/transfer processing, and core banking integratio
n.
Mandatory Security & Complia
nce Framewor ks: OAuth2, Open ID Connect (OIDC), JWT, MFA, RBAC, and OWASP API Top
10. API Securi ty: m TLS, API Gateways, Rate Limiting, WAF integration, and Secrets Manageme
nt. Complian ce: Rigid adherence to PCI DSS, GDPR, PSD2, and RBI guideli n
es.
Key Responsibili
ties Architect fault-tolerant distributed systems utilizing event-driven architecture, CQRS, and compensation/rollback strateg
ies. Optimize RESTful/Graph QL APIs for low-latency, high-throughput mobile app deliv
ery. Establish architectural governance, manage technical debt, and mentor backend engineering te
ams. Collaborate closely with mobile, product, Dev Ops, and cybersecurity stakehold
ers.

📌 Mobile backend lead (Udaipur)
🏢 RapidBrains
📍 Udaipur