Senior Backend Developer (Java / Spring) Remote Full-time (New Delhi)

Job Type: Full-time

Working experience: No Experience

Senior Backend Developer (Java / Spring) Remote Full time We are looking for a Senior Backend Developer who enjoysbuilding reliable, scalable production systems and solving complexbackend engineering problems. This role is for engineers who havedesigned and operated real backend systems in production ,understand system architecture, performance, and reliability , andtake ownership of services from design to deployment and operation. You will work on backend systems that require clean architecture,operational reliability, and long-term maintainability .Responsibilities Design and implement scalable backendarchitectures Develop and maintain high-performance REST APIsEnsure system scalability, reliability, and performance Implementsecure backend systems (authentication, authorization, RBAC,encryption) Troubleshoot and resolve production incidents Maintainlogging, monitoring, and observability Contribute to architecturedecisions and engineering standards Required ExperienceSenior-level backend development experience Strong architecture andsystem design skills Experience building and operating productionbackend systems Strong understanding of scalability, performance,and reliability Commitment to clean, maintainable code and moderndevelopment practices Experience with security-relevant topics(authentication, authorization, RBAC, encryption) Experience inproduction troubleshooting and debugging Nice to have DevOps orinfrastructure experience Tech Stack Backend Java Enterprise /Jakarta / Spring (Validation, Dependency Injection, Annotations)APIs RESTful APIs JSON-API Processing Synchronous and asynchronousprocessing Persistence MongoDB S3 / Object storage Workflow Processengines BPMN workflows Observability ELK stack (logging andfull-text search) Infrastructure Docker DigitalOcean AWS AzureNginx Testing API testing with Cypress Who Should Apply Engineerswith several years of backend production experience Developers whohave designed systems, not only implemented tasks Engineerscomfortable with ownership of production services Developersexperienced with scalability, performance, and reliabilitychallenges Who This Role Is NOT For This position is not suitablefor: Junior or entry-level developers Developers without productionbackend system experience Candidates whose experience is primarilyfrontend or scripting Developers without Java / Spring productionexperience Short Technical Challenge (Application Step) To help usunderstand your experience, please include short answers to thefollowing questions when applying: Describe one backend system youdesigned or architected that runs in production. What was thelargest scale of this system (users, requests per second, or datavolume) Describe one production incident you personallyinvestigated and resolved. Applications that include specifictechnical details and measurable scale will beprioritized. Job Type: Full-time

Working experience: No Experience

Senior Backend Developer (Java / Spring) Remote Full time We are looking for a Senior Backend Developer who enjoysbuilding reliable, scalable production systems and solving complexbackend engineering problems. This role is for engineers who havedesigned and operated real backend systems in production ,understand system architecture, performance, and reliability , andtake ownership of services from design to deployment and operation. You will work on backend systems that require clean architecture,operational reliability, and long-term maintainability .Responsibilities Design and implement scalable backendarchitectures Develop and maintain high-performance REST APIsEnsure system scalability, reliability, and performance Implementsecure backend systems (authentication, authorization, RBAC,encryption) Troubleshoot and resolve production incidents Maintainlogging, monitoring, and observability Contribute to architecturedecisions and engineering standards Required ExperienceSenior-level backend development experience Strong architecture andsystem design skills Experience building and operating productionbackend systems Strong understanding of scalability, performance,and reliability Commitment to clean, maintainable code and moderndevelopment practices Experience with security-relevant topics(authentication, authorization, RBAC, encryption) Experience inproduction troubleshooting and debugging Nice to have DevOps orinfrastructure experience Tech Stack Backend Java Enterprise /Jakarta / Spring (Validation, Dependency Injection, Annotations)APIs RESTful APIs JSON-API Processing Synchronous and asynchronousprocessing Persistence MongoDB S3 / Object storage Workflow Processengines BPMN workflows Observability ELK stack (logging andfull-text search) Infrastructure Docker DigitalOcean AWS AzureNginx Testing API testing with Cypress Who Should Apply Engineerswith several years of backend production experience Developers whohave designed systems, not only implemented tasks Engineers