InvoiceMart- Java Lead

Thane, IN April 21, 2026 Full Time

Job Role: Java Lead

Years of experience: 6+ yrs

Location: Thane (Hybrid)

Key Responsibilities

Technical Leadership

Lead a squad of 5–10 engineers; provide hands-on guidance, code reviews, technical mentoring, and sprint leadership.
Own architecture decisions, design documents, and implementation for critical modules.
Champion engineering excellence—clean code, test coverage, observability, and performance.

Full-Stack Delivery

Design and develop Java/Spring Boot microservices, REST APIs, event-driven components.
Lead front-end development using Angular (preferred) / React, ensuring seamless integration with back-end services.
Build reusable UI components, shared libraries, and API contracts.

Platform & Quality

Ensure platform security, compliance, and high availability (load, failover, DR).
Drive CI/CD, automated testing (unit, integration, contract, UI), and dev productivity.
Troubleshoot production issues, perform root-cause analysis, and implement preventive measures.

Collaboration & Delivery

Partner with Product for grooming, estimation, and roadmaps; break down epics into deliverables.
Coordinate with QA, Security, Infra/Cloud, and Support to ship features on time.
Maintain clear technical documentation (ADR, sequence diagrams, API specs, runbooks).

Required Skills & Experience

Backend

Strong expertise in Java 11+, Spring Boot, Spring MVC, Spring Data/JPA, Spring Security.
RESTful API design, microservices, pagination, error handling, idempotency, and versioning.
RDBMS proficiency (PostgreSQL / MySQL / Oracle), query optimization, Hibernate/JPA.
Caching (Redis), messaging/streaming (Kafka/RabbitMQ) preferred.
Secure coding (OWASP), authentication/authorization (OAuth2, JWT).

Frontend

Angular 12+ (preferred) or React, TypeScript, RxJS (if Angular), state management.
HTML5, CSS3/SCSS, Bootstrap/Material, responsive design, accessibility basics.
API integration, error handling, performance optimization, lazy loading.

DevOps & Cloud

Git, Maven/Gradle, Jenkins/GitHub Actions/Azure DevOps, SonarQube, artifact repositories.
Containerization (Docker), orchestration (Kubernetes/EKS/AKS) is a plus.
Cloud (AWS/Azure) fundamentals: VPC, IAM, secrets, logging/monitoring (CloudWatch/App Insights).
Observability: centralized logging (ELK/EFK), metrics (Prometheus/Grafana), tracing (OpenTelemetry/Jaeger).

Quality & Process

Unit/integration testing (JUnit5, Mockito), contract testing (PACT), API tests (Postman/Newman).
Working knowledge of Agile/Scrum, backlog management, and release governance.

Preferred Experience (Good to Have)

Fintech/Banking/NBFC domain knowledge or experience with high-throughput, low-latency systems.
Familiarity with RBI/TReDS guidelines, data privacy, audit trails, and regulatory reporting.
Performance tuning (JVM, GC, thread tuning), database indexing, query profiling.
Security hardening (CSP, CORS, rate limiting, WAF, vulnerability remediation).
Event-driven architectures, SAGA/Outbox patterns, distributed transactions.
API gateways (Kong/Apigee/Spring Cloud Gateway) and service mesh (Istio/Linkerd).

Educational Qualification

Bachelor’s/Master’s in Computer Science, Engineering, or related field (or equivalent experience).

Key Competencies

Ownership mindset with strong problem-solving and systems thinking.
Ability to break down complex problems and deliver iteratively.
Excellent communication, stakeholder management, and mentoring skills.
Attention to detail and commitment to secure, high-quality software.

About the company

A.TREDS Limited is a national level online platform which facilitates financing of receivables of Micro, Small and Medium Enterprises (MSME) from buyers through financiers via a bidding model. TReDS is in the business of opening of accounts, uploading, accepting, discounting and settlement of invoices by way of Factoring / Reverse Factoring and also provide such other services as permitted by the RBI from time-to-time. “Invoicemart” is the platform that manages and operates an online receivable discounting platform (B2B market place) for facilitating the short-term financial transactions in a smooth and
efficient manner among the financers, buyers and sellers.

About the organization please visit our website www.invoicemart.com