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LTIMindtree · 1 month ago

Senior Backend Engineer - Java

Hartford - Connecticut - USA

Full-time

Hybrid

Senior Level, Lead/Staff

8+ years exp

LTIMindtree is seeking a Senior Backend Engineer - Java to join their team. The role involves architecting and implementing reactive APIs, leading development efforts, and collaborating with product leaders to evolve the retirement platform. The engineer will also mentor junior engineers and drive quality assurance through comprehensive testing strategies.

ConsultingEnterpriseInformation TechnologySoftware

H1B Sponsor Likely

Responsibilities

Architect design and implement reactive nonblocking APIs using Java with Spring Boot WebFlux Quarkus Micronaut or Spark Java for high throughput retirement account operations in a TDD Test Driven Development iterative methodology

Lead development of Nodejs based authentication orchestration and data aggregation layers handling complex multisystem integrations

Design and deliver production grade BFF Backend for Frontend architectures in Nodejs optimizing data delivery for AngularReact clients and mobile applications

Own Apache Camel integration implementations including enterprise integration patterns Saga orchestration and lightweight BPMN workflows for distributed retirement transactions

Architect and implement distributed transaction patterns using Saga compensating transactions across contribution withdrawal rollover and compliance workflows

Drive GraphQL API design including schema evolution query optimization batching strategies and resolver performance tuning for complex domain aggregations

Lead ORM strategy and implementation using Hibernate JPA or TypeORM with focus on performance optimization caching strategies and database query tuning

Establish reactive programming patterns using Project Reactor RxJava or reactive streams for highconcurrency lowlatency financial operations

Design resilient system architectures incorporating circuit breakers bulkheads rate limiting and fallback mechanisms for thirdparty integrations

Collaborate with architects and product leaders to define technical roadmaps API contracts and domain boundaries for retirement platform evolution

Mentor junior and midlevel engineers through code reviews architecture discussions and technical guidance on best practices

Drive quality through comprehensive testing strategies including unit integration contract testing and chaos engineering principles

Lead incident response root cause analysis and implement preventive measures for production systems

Champion engineering excellence through establishing coding standards architectural patterns and observability practices

Qualification

JavaSpring BootMicroservicesPostgreSQLKafkaReactive ProgrammingGraphQLNode.jsApache CamelORM (Hibernate/JPA)Cloud PlatformsPowerShellPythonActive MQOpen SearchCAMEL

Required

6-12 years of backend engineering experience with demonstrated progression in technical complexity and leadership responsibilities

Expert-level proficiency in Java backend development using Spring Boot including WebFlux Quarkus Micronaut or Spark Java with production deployment experience

Deep expertise in reactive programming paradigms using Project Reactor RxJava or reactive streams for building non-blocking asynchronous systems

Advanced Nodejs development skills for building production-grade authentication services orchestration middleware and BFF architectures

Proven experience designing and implementing RESTful and GraphQL APIs at scale with focus on performance versioning and backward compatibility

Strong GraphQL expertise including schema design federation patterns N1 query resolution DataLoader implementation and performance optimization

Advanced ORM knowledge with Hibernate JPA or TypeORM including query optimization caching strategies L1L2 lazy loading and transaction management

Production experience with Apache Camel implementing EIP patterns routing transformation and error handling for enterprise integrations

Hands-on implementation of Saga patterns and compensating transactions for distributed systems in financial or mission-critical environments

Experience with lightweight BPMN engines or workflow orchestration frameworks for long-running business processes

Deep understanding of microservices architecture domain-driven design event-driven architectures and distributed system patterns

Expertise in relational databases PostgreSQL Oracle including schema design indexing strategies query optimization and transaction isolation levels

Strong execution knowledge of authentication and authorization protocols OAuth2OIDC JWT mutual TLS and their application in financial systems

Experience with message brokers Kafka RabbitMQ and event streaming architectures for asynchronous processing

Proficiency with cloud platforms AWS or Azure including containerization Docker Kubernetes serverless architectures and infrastructure patterns

Strong understanding of observability practices including distribution

Benefits

Comprehensive Medical Plan Covering Medical, Dental, Vision

Short Term and Long-Term Disability Coverage

401(k) Plan with Company match

Life Insurance

Vacation Time, Sick Leave, Paid Holidays

Paid Paternity and Maternity Leave

Company

LTIMindtree

Glassdoor3.6

LTIMindtree is a worldwide technology consulting and digital solutions company that empowers businesses in a variety of sectors.

Founded in 1996

Mumbai, Maharashtra, IND

10001+ employees

https://www.ltimindtree.com

H1B Sponsorship

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