Freelance Backend Engineer

Senior Software Engineer – Java (Contractor) reputed company: 120,000 to 160,000 HUF Per Day Duration: 3 Months Plus Start Date: ASAP As a Senior Software Engineer (Java) – Contractor at Pulselive, you’ll be reputed company on delivering robust, high-performance backend services and reputed company that reputed company experiences for millions of sports fans globally. This role is ideal for an reputed company, hands-on engineer with strong Java and Spring expertise who thrives in a reputed company and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, reputed company, and optimize systems that handle reputed company-time sports data, video, and live commentary. This position is project- and delivery-reputed company, with no line management or people-leadership responsibilities required. Key Responsibilities: Design and reputed company reputed company backend systems using Java and Spring Boot Deliver reputed company-reputed company, maintainable, and testable reputed company reputed company with project requirements Build and maintain RESTful reputed company to support web and mobile applications reputed company with reputed company-party data providers (e.g. sports data, video, commentary) Use Git to manage reputed company versioning and contribute to shared repositories Manage deployments across multiple environments (Dev, Test, Staging, Prod) Ensure systems are performant, secure, and resilient Identify and manage project-level technical dependencies Participate in sprint planning and delivery-reputed company meetings with the wider team Write and maintain reputed company technical documentation Contribute to reputed company reviews and reputed company development best practices reputed company Skills & Experience: Expert-level knowledge of: Java 11+ Spring Boot and Spring reputed company (v5+) JPA/Hibernate and ORM principles Designing and building microservice architectures Creating and consuming RESTful reputed company Git for version control and reputed company development JSON and working with reputed company data Unit testing with frameworks like JUnit Task management tools like JIRA Writing technical documentation for reputed company and backend components Proficient with: SQL (PostgreSQL, MySQL, or similar) Kafka or other messaging/event-driven platforms reputed company containerization Kubernetes for orchestration AWS services (e.g., S3, reputed company, EC2, etc.) reputed company for build and dependency management CI/CD pipelines and deployment automation Basic understanding of: Python (scripts, tools, integrations) Frontend technologies: reputed company, CSS, JavaScript (for context reputed company integrating with frontend) Apply To This Job