Senior Java Developer

Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe.We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive innovation and scalability. Our clients include Jaguar Motors, Universal Pictures, Harley-Davidson, and many more where our teams are making daily impactTogether, our team delivers solutions that make a difference. Learn more at www.intellectsoft.net/ We are developing a modern ERP platform designed to digitize end-to-end communication and operational workflows across the dental healthcare sector. The solution connects clinical practices with specialized service providers, streamlining order tracking, custom product fulfillment, and secure digital asset exchange. As a Senior Java Developer, you will lead backend engineering efforts to build scalable, high-availability services that manage dynamic workflow states, business-critical integrations, and high-volume transaction data. Requirements 5+ Years of Experience: Solid background in core backend software development using Java (11/17+)Spring Ecosystem Expertise: In-depth knowledge of Spring Boot 3, Spring Data JPA, Spring Security, and Spring WebRelational Databases: Strong relational data modeling and SQL performance tuning skills (PostgreSQL or MySQL)API Design & Security: Proven ability to build RESTful APIs, manage OAuth2/JWT authentication, and design clean interface contractsArchitectural Foundations: Experience with microservices, domain-driven design concepts, and transactional state managementTesting & CI/CD: Proficiency with automated testing frameworks (JUnit, Mockito) and containerization tools (Docker, CI/CD pipelines) Nice-to-have: Healthcare / MedTech Exposure: General familiarity with health-tech software requirements, data privacy standards, or digital medical record workflowsAsynchronous Messaging: Experience with event streaming platforms like Kafka or RabbitMQ for asynchronous processingCloud & Large File Management: Familiarity with AWS/GCPCaching & Search: Hands-on experience with Redis, Elasticsearch, or distributed caching systemsMonitoring & Observability: Exposure to Prometheus, Grafana, or central logging tools (ELK stack) for microservice monitoring Responsibilities: Backend Architecture: Architect, implement, and maintain scalable architecture and RESTful APIs using Java and SpringWorkflow Engine Design: Engineer reliable backend services to manage multi-step business logic, status lifecycles, and event-driven notificationsIntegration & Security: Design secure interfaces to connect internal modules with external systems, ensuring strict adherence to healthcare data privacy principlesPerformance & Data Storage: Optimize relational database schemas and query performanceCode Quality & Leadership: Enforce software engineering best practices through code reviews, automated testing (unit/integration), and technical mentoring Benefits Awesome projects with an impactUdemy courses of your choiceTeam-buildings, events, marathons & charity activities to connect and rechargeWorkshops, trainings, expert knowledge-sharing that keep you growingClear career path Absence days for work-life balanceFlexible hours & work setup - work from anywhere and organize your day your way