Senior Backend Engineer – Integration & Security

Uplers Solutions Private Limited.; India; Remote; INR 2,000,000 - 3,200,000; Full time

Job summary

Uplers Solutions Private Limited. is seeking a senior backend engineer to lead the integration and security backbone of the platform. You’ll design how the console connects to tools, process events in real time, and enforce enterprise-grade security: certificates, SSO, RBAC and audit.

You’ll work with mainframe specialists and other engineers across backend and frontend teams. You’ll design backend architecture, enable real-time event processing, and ensure security through CI/CD, monitoring,

Qualifications

• Must have 5+ years of backend engineering experience.
• Strong Java/Spring Boot expertise with Python as a plus.
• Proven ability to design integrations across many third‑party systems via REST APIs.

Responsibilities

• Design and build the backend architecture with a pluggable connector layer for each tool.
• Implement real-time event processing: ingestion, normalisation, deduplication, correlation and event lifecycle.
• Own security end to end: certificate management, mTLS, SSO integration, RBAC and audit logging.
• Integrate with enterprise systems such as ServiceNow and event management platforms.
• Deliver real-time updates to the frontend.
• Design platform to run on public cloud or on-premises depending on bank requirements.
• Collaborate with security and infrastructure teams for security reviews and audits.
• Set engineering standards for code quality, CI/CD and documentation, and mentor the team.

Skills

CI/CD

OWASP

RBAC design

SIEM

Threat Modelling

Architecture

Certificate Management

OAuth 2.0

Spring Boot

Cloud (Google/AWS)

Java

Kafka

PostgreSQL

Python

REST APIs

Job description

Experience: 5.00 + years
Salary: Confidential (based on experience)
Expected Notice Period: 7 Days
Shift: (GMT+05:30) Asia/Kolkata (IST)
Opportunity Type: Remote
Placement Type: Full Time Permanent position(Payroll and Compliance to be managed by: Uplers)

What do you need for this opportunity?

Must have skills required:

CI/CD, OWASP, RBAC design, SIEM, Threat Modelling, Architecture, Certificate Management, Oauth 2.0, Spring Boot, Cloud Server (Google / AWS), Java, Kafka, PostgreSQL, Python, Rest APIs

Business Intelligence Software is Looking for:

About The Role

We''re looking for a senior backend engineer to lead the integration and security backbone of the platform. You''l design how the console connects to each tool, processes events in real time, and enforces enterprise-grade security: certificates, SSO, RBAC and audit. You''ll work closely with our mainframe specialists, a second backend engineer focused on integration and AI, and a frontend engineer.

What You''ll Do

• Design and build the backend architecture, including a pluggable connector layer for each integrated tool.
• Build real-time event processing: ingestion, normalisation, deduplication, correlation and an event lifecycle (acknowledge, assign, elevate, resolve).
• Own security end to end: certificate management and mTLS, SSO integration, RBAC and fine-grained permissions, approval workflows for high-risk actions, and tamper-evident audit logging.
• Integrate with enterprise systems such as ServiceNow, event management platforms and collaboration tools.
• Deliver real-time updates to the frontend.
• Design the platform to run on a public cloud or on-premises, depending on each bank''''''''''''''''s requirements.
• Work with bank security and infrastructure teams through security reviews, penetration testing and audit requirements.
• Set engineering standards for code quality, testing, CI/CD and documentation, and mentor the wider team.

What We''re Looking For

• 7+ years of backend engineering, with strong Java/Spring Boot. Working knowledge of Python is a plus.
• Proven experience designing integrations across many third-party systems via REST APIs, with resilience patterns (retries, circuit breakers, idempotency, rate limiting).
• Hands-on Kafka and event-driven architecture.
• Certificate management: X.509, PKI, mTLS, keystores/truststores, automated rotation and expiry monitoring (e.g. HashiCorp Vault, Venafi, cert-manager).
• SSO: OAuth 2.0, OpenID Connect and SAML 2.0 with enterprise identity providers such as Entra ID, Okta or Ping JWT handling and service identities.
• Authorisation: RBAC design, mapping directory groups to roles, least privilege, approval workflows.
• Security engineering: OWASP Top 10, secrets management, encryption in transit and at rest, audit logging to a SIEM, threat modelling, secure SDLC (SAST, DAST, dependency scanning).
• PostgreSQL, plus Elasticsearch/OpenSearch and Redis.
• Cloud-native, portable design: Docker and Kubernetes or Red Hat OpenShift, able to run in public cloud or on-premises without unnecessary lock-in.
• CI/CD, infrastructure as code, and observability (OpenTelemetry, Prometheus).

Strong plus

• Experience in banking or financial services, working within controls such as SOX, PCI DSS, NIST 800-53 or SOC 2, and with FIPS-validated cryptography.
• Hands-on experience with at least one major cloud (Azure, AWS or GCP), ideally Azure: networking (VNets/VPCs, private endpoints), identity (managed identities, IAM), key and certificate management (Azure Key Vault, AWS KMS/ACM) and Terraform.
• Hybrid connectivity between cloud and on-premises environments, including secure network paths to data centres.
• Cloud security and compliance controls in regulated industries (e.g. CIS benchmarks, cloud security posture management).
• Integration with ServiceNow and event management tools (Netcool, BMC, PagerDuty or similar).
• Real-time delivery via WebSockets or server-sent events.
• High-availability and DR design.

Nice to have

• Exposure to mainframe integration: Zowe API Mediation Layer, z/OSMF REST APIs, z/OS Connect, mainframe data via Kafka, or RACF/PassTicket authentication.
• Experience building a product used by multiple clients.