Senior Software Engineer – Java

We are seeking a skilled and experienced Senior Software Engineer to join our team, specializing in Java and Spring Boot. This role will involve developing scalable, high-performance software solutions while collaborating with cross-functional teams. As a key contributor, you will work on enhancing the OneSource Platform Technology streams and ensure seamless integration with enterprise systems. Responsibilities Design and implement software solutions using Java, Spring, Spring Boot, and SQL Collaborate with cross-functional teams to gather requirements and identify areas for improvement Create high-performance, scalable code for the OneSource Platform Technology streams Conduct unit tests and document code to meet high-quality deliverable standards Participate in customer and project interviews to gather feedback and refine technical requirements Implement APIs using REST and SOAP and ensure seamless integration of binary payloads via frameworks like Thrift or gRPC Apply knowledge of object-oriented programming and design patterns, including core (Gang of Four) and enterprise-level patterns Develop and maintain microservices for distributed computing systems at scale, ensuring resiliency and error-handling mechanisms like throttling, circuit breakers, and bulkheading Monitor, debug, and analyze application performance using tools such as Grafana, Kibana, Prometheus, Splunk, and Graphite Work with version control systems like GIT and monorepos for effective repository management Engage with multiple teams and stakeholders to collaborate effectively, demonstrating excellent communication skills in English Requirements At least 5 years of experience in Java and open-source frameworks like Spring, with knowledge of multithreaded applications and optional Go Lang expertise Strong competency in backend coding, inclusive of data structures, algorithms, and microservices-based architectures Expertise in developing and integrating APIs with protocols such as REST, SOAP, and binary RPC frameworks like Thrift or gRPC Understanding of distributed computing systems and patterns, including profiling for CPU/memory Competency in monitoring tools like Grafana, Kibana, Prometheus, Splunk, or Graphite and debugging through logs and dashboards Background in resilient systems development, covering error handling and performance optimization Experience in version control systems like GIT, with additional familiarity with monorepository strategies Capability to work effectively in Agile environments, collaborating seamlessly with various external parties Proficiency in English communication, both written and verbal Nice to have Knowledge of queue-based technologies such as Kafka Skills in working with databases, including RDBMS and NoSQL options like DynamoDB, Cassandra, or MongoDB Background in consulting or product-based companies, with exposure to Agile processes like Scrum or Kanban Familiarity with CI/CD concepts and cloud technologies like microservices-based architecture Show more Show less