Senior Software Engineer (Java Full Stack)

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Cogent IBS, Inc, is seeking the following. Apply via Dice today!Dear Partner,Good Morning ,Greetings from Nukasani group Inc !, We have below urgent long term contract for Senior Software Engineer (Java Full Stack), Buffalo, NY, Hybrid immediately available for interviews, could you please review the below role, if you are available, could you please send me updated word resume, and below candidate submission format details AND Skill Matrix, immediately. If you are not available, any referrals would be greatly appreciated.Interviews are in progress, urgent response is appreciated. Looking forward for your immediate response and working with you.NOTE:THIS POSITION IS REMOTE until Covid issues settled, after onsite on and off.Candidate Submission Format - needed from youFull Legal NamePersonal Cell No ( Not google phone number)Email IdSkype IdInterview AvailabilityAvailability to start, if selectedCurrent LocationOpen to RelocateWork AuthorizationTotal Relevant ExperienceEducation./ Year of graduationUniversity Name, LocationCountry of BirthContractor TypeHome Zip CodeLinkedInIDJob Tittle: Senior Software Engineer (Java Full Stack)Location : Buffalo, NY, HybridRate: Best competitive ratePosition OverviewWe are seeking a highly skilled Senior Software Engineer with strong expertise in Java Full Stack Development to join our growing technology team. This role is ideal for a hands-on engineer with 7+ years of experience designing, developing, and supporting enterprise-grade applications. The successful candidate will play a key role in building scalable, high-performance solutions while collaborating closely with cross-functional teams to deliver business-critical initiatives.The ideal candidate will possess deep technical expertise in Java, Spring Boot, APIs, databases, and modern front-end technologies, along with strong problem-solving, communication, and leadership capabilities.Key ResponsibilitiesApplication Design & DevelopmentDesign, develop, test, and deploy scalable, secure, and high-performing enterprise applications.Build and maintain RESTful APIs and backend services using Java and Spring Boot.Develop and enhance full-stack applications utilizing modern front-end frameworks such as Angular.Implement best practices for coding, testing, performance optimization, and maintainability.Participate in architectural discussions and contribute to technical design decisions.Project Delivery & CollaborationCollaborate with product owners, business stakeholders, architects, and engineering teams to deliver high-quality software solutions.Drive project milestones, delivery timelines, and ensure successful execution of development initiatives.Communicate technical designs, project progress, risks, and challenges effectively to both technical and non-technical audiences.Actively participate in Agile ceremonies including sprint planning, stand-ups, retrospectives, and backlog refinement sessions.Production Support & Operational ExcellenceProvide production support and incident management, including troubleshooting, root cause analysis, and issue resolution.Monitor application performance and implement enhancements to improve reliability and scalability.Support deployment activities and contribute to continuous improvement of development and operational processes.Required Technical SkillsBackend Development7+ years of hands-on experience with Java application development.Strong expertise in Spring Boot and enterprise application frameworks.Extensive experience designing and developing RESTful APIs and microservices.Strong understanding of object-oriented programming principles and software design patterns.Experience with JPA/Hibernate and database integration.Knowledge of application security, transaction management, caching, and exception handling.Front-End DevelopmentExperience developing modern web applications using Angular or similar JavaScript frameworks.Strong understanding of component-based architecture, services, state management, and API integration.Familiarity with RxJS and front-end development best practices.Database TechnologiesExperience working with relational databases such as:OracleMySQLStrong SQL development and query optimization skills.Knowledge of indexing strategies, transactions, joins, and performance tuning.DevOps & ToolsExperience with:GitLabCI/CD pipelinesPostmanSource Control ManagementFamiliarity with automated deployment processes and pipeline troubleshooting.Distributed SystemsUnderstanding of distributed systems, scalable architectures, and modern application design principles.Experience working within microservices-based environments is preferred.Professional QualificationsStrong analytical and problem-solving abilities.Ability to work independently while managing multiple priorities in a fast-paced environment.Experience working in Agile/Scrum development environments.Excellent organizational and time-management skills.Strong written and verbal communication skills.Ability to collaborate effectively across technical and business teams.Interview Focus AreasJava (40%)Candidates should demonstrate strong proficiency in:Collections FrameworkMultithreadingConcurrencyJava Streams APIJVM InternalsMemory ManagementObject-Oriented DesignDesign PatternsPerformance OptimizationSpring Boot (30%)Candidates should be comfortable with:REST API DevelopmentSpring SecurityTransaction ManagementJPA/HibernateMicroservices ArchitectureCaching StrategiesException HandlingDependency InjectionApplication ConfigurationSQL & Database Concepts (15%)Focus areas include:Complex JoinsQuery OptimizationIndexing StrategiesTransactions & ACID PropertiesData ModelingIdentifying Missing RecordsDatabase Performance TuningAngular (10%)Candidates should understand:Components & ModulesServicesRxJSForms & ValidationAPI IntegrationState Management ConceptsDevOps & CI/CD (5%)Evaluate knowledge of:GitLab Merge RequestsCI/CD PipelinesDeployment ProcessesPostman API TestingRelease ManagementBest,BhavaniRecruiter | IT & Digital MarketingP:540 W Galena Blvd, Suite 200Aurora, IL 60506