About the role

Role: Backend Developer (Platform)

Location: Gurugram

Experience: 4–8 years

About Opniscience

Opniscience is building a cloud-native, AI-enabled enterprise platform for regulated, high-trust workflows used by institutional teams and their external stakeholders. We modernize onboarding, document-heavy processes, client servicing, and reporting through governed automation and responsible AI. This is the founding team’s second startup venture, and we’re looking for builders who thrive in ambiguity, take ownership, and enjoy solving hard problems.

About the Role:

We’re hiring a Backend Developer to build reliable, secure, and scalable services that power core platform capabilities like workflow execution, entitlements & audit trails, document pipelines, notifications, and integrations with enterprise systems.

This role is ideal for someone who loves backend engineering, understands distributed systems fundamentals, and enjoys owning features end-to-end (design → build → deploy → operate) in a high-ownership environment.

What You’ll Build (Examples)

API-first microservices for workflow, identity/permissions, audit logging, notifications, and integrations
Multi-tenant foundations: tenant isolation, entitlement checks, secure data access patterns
Workflow primitives: tasks, approvals, SLAs, escalations, evidence/trace trails, publish controls
Document pipelines: ingestion, metadata extraction, classification, versioning, secure access and delivery
Integration services: connectors to enterprise systems (CRM/ERP/portfolio/ops tools), event-driven where needed
AI-ready services: source-linking, traceability, and approval workflows that enable responsible AI experiences

Key Responsibilities

Design, develop, and maintain backend services and REST/GraphQL APIs
Build cloud-first microservices using TypeScript and Spring Boot (Java)
Implement robust authorization (RBAC/ABAC), audit logging, and secure data access patterns
Design and optimize data models (e.g., PostgreSQL/MySQL) and storage patterns (e.g., object storage like S3/Blob)
Partner with frontend engineers to define clean contracts and deliver seamless experiences
Write clean, testable, performant code; contribute to code reviews and technical design docs
Improve reliability: logging, metrics, tracing, alerting, and production issue resolution
Own end-user performance outcomes (latency, throughput, correctness, availability)
Participate in CI/CD, deployments, and continuous improvement of engineering practices
Communicate clearly with US-based stakeholders (async + live)

What We’re Looking For

4–8 years building backend systems in production
Strong proficiency with TypeScript and Spring Boot (or equivalent backend framework)
Strong API fundamentals: REST and/or GraphQL, pagination, auth, error handling, backward compatibility
Solid SQL experience: schema design, indexing, query optimization, migrations
Familiarity with object storage patterns (e.g., S3/Azure Blob) and file processing pipelines
Experience with cloud-first architectures (AWS/Azure), containers (Docker), microservices
Comfort with distributed systems concepts: idempotency, retries, queues, eventual consistency
Strong debugging instincts and a “figure-it-out” mindset
Bonus: Experience with compliance/security, document systems, or institutional/ops-heavy domains. Startup experience is a plus.

Why Join Opniscience

Work with a founder who has built and successfully exited a FinTech SaaS company
Build a category-defining platform used in high-trust, high-impact environments
High ownership, real autonomy, and close partnership with founders
Your early contributions will shape the product and architecture for years
Competitive compensation + meaningful growth runway