Sr Technical Analyst

SenecaGlobal; Hyderabad; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

SenecaGlobal IT Services Private Limited in Hyderabad is seeking a Senior Technical Analyst to lead the decomposition of a legacy Spring monolith into microservices and to design secure, scalable REST APIs behind gateway infrastructure.

You will own and evolve a shared platform library, enforce multi-tenant security with JWT and Spring Security, and mentor engineers while delivering observable, compliant software in a remote-first, cross-functional team.

Qualifications

• 8+ years backend development with Java and Spring.
• Experience with Spring WebFlux and Reactor.
• Strong Spring Security experience with JWT.
• Proven ability to decompose monoliths into microservices.
• PostgreSQL, Hibernate/JPA, performance tuning.
• AWS messaging with SQS/SNS and idempotent consumers.
• Redis for caching and sessions.
• REST API design at fleet scale.
• JUnit 5 / Mockito for CI testing.

Responsibilities

• Decompose legacy Spring monolith into independently deployable Spring Boot 4 services using strangler pattern.
• Design and implement secure RESTful APIs behind Spring Cloud Gateway with versioning and tenancy conventions.
• Own and evolve a shared platform library, authentication filters, HTTP clients, Redis and SQS utilities.
• Harden authentication/authorization with JWT, Spring Security, and multi-tenant isolation for PHI.
• Build and operate event-driven workflows on AWS, focusing on idempotency and observability.
• Write reactive code with Spring WebFlux, identify blocking calls, and ensure automated testing.
• Mentor engineers through design reviews, raising the bar on reactive programming and API craftsmanship.

Skills

Java backend

Spring Boot 3

Spring WebFlux

Spring Security

Monolith decomposition

PostgreSQL

AWS SQS/SNS

Redis

REST API design

JUnit 5/Mockito

AWS basics

Education

BE/B.Tech/M.Tech/MCA

Tools

Spring Cloud Gateway

Eureka

Terraform

GitHub Actions (OIDC)

CloudWatch/Prometheus/Grafana

Job description

Sr Technical Analyst

Location:

SenecaGlobal IT Services Private Limited

Office 3A, 3 RD Floor, Orbit, Plot No 30/C

Hyderabad – 500019, Telangana, India

Responsibilities:

• Drive the continued decomposition of our legacy Spring monolith into independently deployable Spring Boot 4 services using a strangler-pattern migration, including untangling authentication, session, and tenancy concerns.
• Design and implement secure, consistent RESTful APIs behind Spring Cloud Gateway, and establish fleet-wide API standards: error envelopes, versioning, pagination, and tenancy conventions that every service follows.
• Own and evolve our shared platform library consumed by every microservice, authentication filters, HTTP clients, Redis and SQS utilities with disciplined semantic versioning, backward compatibility, and a safe publishing pipeline.
• Harden authentication and authorization across the platform: JWT validation and lifecycle, Spring Security method-level authorization, service-to-service trust, and strict multi-tenant isolation for PHI.
• Build and operate event-driven workflows on AWS, getting the hard parts right: idempotency, deduplication, retry semantics, and failure visibility.
• Write and review correct reactive code on Spring WebFlux / Project Reactor, spotting blocking calls on event loops, assembly-time side effects, and unsubscribed publishers before they reach production Ensure comprehensive automated testing and improve observability across services using modern testing frameworks and monitoring tools.
• Uphold HIPAA and SOC 2 Type II practices in design and code encryption in transit and at rest, least-privilege access, and audit-friendly data handling.
• Mentor engineers through design and code review, raising the team’s bar on reactive programming, security, and API craftsmanship.

Required Skills:

• 8+ years of backend development with Java; deep, current expertise in Spring Boot 3 and Spring Framework 6.
• Production experience with Spring WebFlux and Project Reactor. You should be able to reason about subscription semantics, backpressure, and blocking hazards, not just write happy-path chains.
• Strong Spring Security depth: JWT-based authentication, security filter chains, method-level authorization, and experience designing authorization models for sensitive or regulated data.
• Proven experience decomposing production monoliths into services while keeping the lights on (strangler pattern, incremental cutover, backward-compatible contracts).
• Deep PostgreSQL expertise, schema design, indexing, and performance tuning and Hibernate/JPA.
• Production experience with AWS messaging (SQS, SNS) in distributed systems, including FIFO queues, DLQs, and idempotent consumers.
• Strong hands-on Redis experience (caching, distributed sessions, TTL semantics).
• REST API design at fleet scale: consistency, versioning, and error-contract discipline across many services.
• Proficiency in test automation (JUnit 5, Mockito) and CI-integrated testing.
• Working knowledge of core AWS (RDS, ECS, S3, VPC, IAM fundamentals).
• Self-motivated and effective in a remote-first, cross-functional team.Required Skills

Good to Have

• Healthcare experience or familiarity with HIPAA, SOC 2 Type II, and handling PHI in code and infrastructure.
• Experience owning a shared internal library or platform used by many teams (artifact versioning, deprecation policy, CodeArtifact or similar).
• Spring Cloud Gateway and service-discovery (Eureka) internals.
• Containerized deployment on ECS/Fargate; Terraform-managed infrastructure; GitHub Actions with OIDC.
• Observability tooling (CloudWatch, Prometheus, Grafana) and production debugging of distributed systems.
• Exposure to Python (we run Python data-processing workers alongside the Java fleet).
• EventBridge or other event-bus patterns.

Experience & Qualifications

• 8+ Years of experience
• BE/B.Tech/M.Tech/MCA

About SenecaGlobal

Founded in 2007, SenecaGlobal is a global leader in software development and management. Services include software product development, application software development, enterprise cloud and managed services, quality assurance and testing, security, operations, help desk, technology advisory services and more. The company’s agile team consists of world-class information technologists and business executives across industries, ensuring that we provide clients with a strong competitive advantage.

SenecaGlobal is headquartered in Chicago, Illinois, and has a state-of-the-art software development and management center in Hyderabad, India. The company is certified as a Great Place to Work ® and is ISO 9001 certified for quality and ISO 27001 certified for security.

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