Senior Backend Engineer - Java

Role description

Job Title : Senior Backend Engineer - Java

Location : Hartford, CT (Onsite – Hybrid)

Job Description

Key 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

Required Skills and Experience

• 6-12 years of backend engineering experience with demonstrated progression in technical complexity and leadership responsibilities
• Expertlevel 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 nonblocking asynchronous systems
• Advanced Nodejs development skills for building productiongrade 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
• Handson implementation of Saga patterns and compensating transactions for distributed systems in financial or missioncritical environments
• Experience with lightweight BPMN engines or workflow orchestration frameworks for longrunning business processes
• Deep understanding of microservices architecture domaindriven design eventdriven 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

Skills

Mandatory Skills : Java,Kafka,Microservices,PostgreSQL,PowerShell,Python,SpringBoot,Active MQ,Open Search,CAMEL

Other details

Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (“LTIM”):

Benefits and Perks:

• 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

The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation.

Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting.

LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

Benefits
Compensation range: $110,000.00 to $120,000.00 per year
About LTIMindtree
LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700 clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by 83,000+ talented and entrepreneurial professionals across more than 40 countries, LTIMindtree — a Larsen & Toubro Group company — solves the most complex business challenges and delivers transformation at scale. For more information, please visit https://www.ltimindtree.com/.