Back End Developer

Job Title : Backend Developer (Java- Spring Frameworks)

Location : Kharadi - Pune

Full time - Creospan

Hybrid 3Days/Week Office

Experience : 8+ Years

Baking Exposure Preferred

Role Overview:-

-We are seeking a highly skilled Backend Developer with strong expertise in modern Java development, Microservices Architecture, and distributed systems. The ideal candidate will possess deep hands-on coding experience and be passionate about building scalable, secure, and high-performance enterprise applications

.The role requires strong proficiency in Java 17/21, the Spring Ecosystem, Kafka-based Event-Driven Architecture, API development, cloud-native application design, and enterprise-scale backend systems. Experience in Banking, Financial Services, Capital Markets, Payments, Custody, Trade Settlement, Wealth Management, or FinTech domains will be highly preferred

Key Responsibilities:

--Backend Application Development

• Design, develop, and maintain scalable, high-performance enterprise applications using modern Java technologies
• Build robust backend services and Microservices supporting mission-critical business application
• Write clean, reusable, maintainable, and testable code following engineering best practice
• Participate in architecture discussions, technical design reviews, and code review

Microservices & API Development

• Design and implement RESTful APIs and Microservices-based solution
• Develop highly available, fault-tolerant, and scalable distributed system
• Implement service-to-service communication and integration pattern
• Ensure API security, resiliency, versioning, and performance optimization

Spring Ecosystem Development

• Design and develop enterprise applications using
• Spring Boot
• Spring MVC
• Spring Data JPA
• Spring Security
• Spring Cloud
• Spring Batch
• Develop cloud-native applications leveraging Spring ecosystem best practice
• Implement secure authentication and authorization mechanism

Security & Authentication

• Implement enterprise-grade security solutions using
• Spring Security
• JWT (JSON Web Token
• OAuth 2
• Authentication & Authorization Framework
• Based Security Ensure secure communication and access controls across distributed systems and API

Event-Driven Architecture

• Design and implement Event-Driven Architecture using Apache Kafke
• Develop Kafka Producers, Consumers, Topics, and Event Stream
• Build asynchronous, loosely coupled Microservice
• Support real-time data processing and high-volume transaction workload

s.Performance Engineeri

• ngApply Data Structures, Algorithms, and Design Patterns to solve complex business problem
• s.Perform performance tuning, code optimization, and root cause analysi
• s.Build highly scalable and resilient backend platform

s.Agile & Engineering Excellen

• ceCollaborate closely with Product Owners, Architects, QA, DevOps, and Business stakeholder
• s.Participate in Sprint Planning, Backlog Grooming, Reviews, and Retrospective
• s.Contribute to engineering standards, coding practices, and continuous improvement initiative

s.

Required Skills & Qualifications

:--Strong hands-on development experience wi

• th:Java 17 or Java
• 21Core J
• avaCollections Framew
• orkStreams
• APILamb
• dasStri
• ngsArr
• aysMultithreading & Concurre
• ncyException Handl

ingSpring Ecosystem (Mandato

• ry)Spring B
• ootSpring
• MVCSpring Data
• JPASpring Secur
• itySpring Cl
• oudSpring Ba

tchEvent-Driven Architecture (Mandato

• ry)Apache Ka
• fkaEvent-Driven Architect
• ureAsynchronous Programm
• ingMessaging Syst
• emsDistributed Event Process

ingBackend Engineer

• ingMicroservices Architect
• ureREST A
• PIsRESTful Web Servi
• cesDistributed Syst
• emsDesign Patte

rnsSecur

• itySpring Secur
• ity
• JWTOAuth
• 2.0Authentication & Authorizat
• ionAPI Secur

ityDatabase Technolog

• ies
• SQLOra
• clePostgre
• SQLMy

SQLStrong experience

• in:Data Model
• ingQuery Optimizat
• ionDatabase Performance Tun

ingPreferred Ski

llsDevOps & Containerizat

• ionDoc
• kerKuberne
• tesCI/CD Pipeli
• nesJenk
• ins
• GitAzure Dev

OpsCloud Platfo

• rms
• AWSMicrosoft Az
• ureGoogle Cloud Platform (G

CP)Engineering Practi

• cesUnit Test
• ingIntegration Test
• ingCode Quality & Review Practi
• cesPerformance Optimizat

ion

Preferred Domain Experienc

e:--Candidates with experience in the following domains will be highly prefer

• red:Ban
• kingFinancial Serv
• icesCapital Mar
• ketsCustody Serv
• icesTrade Settle
• mentPaym
• entsWealth & Asset Manage
• mentFin

TechExperience working

• on:Payment Processing Platf
• ormsDigital Banking Applicat
• ionsTrade Processing & Settlement Sys
• temsCustody & Securities Platf
• ormsFinancial Transaction Processing Sys
• temsInvestment Banking Applicat
• ionsHigh-Volume Transaction Processing Platf

ormsSoft Sk

• illsStrong analytical and problem-solving abilit
• ies.Excellent communication and stakeholder management ski
• lls.Ability to work effectively in Agile and collaborative environme
• nts.Strong ownership, accountability, and delivery mind
• set.Passion for continuous learning and technology innovat

ion.