Senior Java Backend Developer

muSharp · Lahore, Pakistan

FULL TIMEPKR2.4 – PKR4.2 / yr

Job Description

muSharp is looking for a Senior Java Backend Developer to build and extend the Java core of an enterprise wealth management and investment platform, including CRM, deal pipeline, and AI assistant capabilities.

The role requires strong hands-on backend engineering expertise, with a focus on scalable APIs, authentication and access control, database design, integrations, and enterprise-grade development practices.

Employment Type: Full-Time

Location: OPF Society, Lahore

Work Model: Hybrid

Experience: 5+ years – Java Backend Development

Reports To: Lead Architect

Must Have: Java 17+, Spring Boot 3

Key Responsibilities

Build REST APIs in a large, multi-tenant Spring Boot / JPA codebase.
Implement authentication and access control: Entra ID sign-in (OAuth2 / OIDC), JWT (RS256, JWKS), roles, and record-level visibility.
Design SQL Server schema changes and safe migration scripts.
Integrate with other services, including REST sync with a Laravel module, Azure Service Bus and Blob Storage, and AI services.
Write tests and review pull requests.

Must Have

JWT and OAuth2 / OpenID Connect (Entra ID or similar).
Microsoft SQL Server or similar: schema design and query tuning.
REST API design and OpenAPI / Swagger.

Nice to Have

QueryDSL; Spring AI or LLM API integration.
FinTech or wealth-management domain experience.

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Company	muSharp
Location	Lahore, Pakistan
Type	FULL TIME
Niche	tech
Salary	PKR2.4 – PKR4.2 / yr

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Senior Java Backend Developer

Job Description

Key Responsibilities

Must Have

Nice to Have