Golang Java Backend Developer

Title: Golang Java Backend DeveloperLocation: Merrimack, New Hampshire - ON-SITEAbout VLink: Started in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients.Position Description:VLink seeking a Backend Developer with strong experience in Golang and/or Java to build scalable, high-performance systems and APIs. This role is ideal for engineers who thrive in polyglot environments, working across modern backend technologies to design and deliver distributed, cloud-native applications. You'll collaborate with cross-functional teams to build secure, reliable, and efficient systems that operate at scale, as well as solve complex engineering challenges with real business impact within a culture that is focused on innovation, ownership, and continuous learning.Required qualifications to be successful in this role:8 - 10+ years of overall IT experience (consulting experience preferred)Strong hands-on experience in Golang and/or Java backend developmentExperience with Spring Boot (for Java) or strong Go expertiseExperience building REST APIs and/or gRPC servicesSolid understanding of microservices architectureExperience with Docker and KubernetesHands-on experience with SQL/NoSQL databasesFamiliarity with Git and CI/CD pipelinesStrong communication and collaboration skillsDesired qualifications:Experience working in polyglot environments (Go + Java) .Experience with cloud platforms (AWS, Azure, GCP) .Exposure to event-driven architectures . Familiarity with monitoring tools (Prometheus, Grafana) .Experience with high-scale distributed systemsYour future duties and responsibilities:Backend Development:Design, develop, and maintain backend services using Golang and/or Java (Spring Boot)Build clean, efficient, and maintainable code following best practicesDevelop and maintain RESTful APIs and gRPC servicesWrite scenario-based tests (Cucumber or similar frameworks)System Design & Architecture:Contribute to system architecture and technical design decisionsBuild scalable, distributed, and fault-tolerant systemsOptimize performance, scalability, and reliabilityMicroservices & Integration:Develop and maintain microservices-based architecturesIntegrate with internal platforms and third-party servicesWork with messaging systems such as Kafka or RabbitMQData & Persistence:Design and optimize SQL and NoSQL databases (PostgreSQL, MongoDB, etc.)Ensure high performance, availability, and data integrityCloud & DevOpsDeploy and manage applications in cloud environments (AWS, Azure, GCP)Use Docker and Kubernetes for containerization and orchestrationCollaborate with DevOps teams on CI/CD pipelinesPerformance & SecurityMonitor, troubleshoot, and improve system performanceImplement secure coding practices, authentication, and data protectionMaintain documentation and follow version control best practicesOther Information: Skills:CucumberGITGoMicroservicesNoSQLSpring BootJavaPrometheusEmployment Practices:EEO, ADA, FMLA CompliantVLink is an equal opportunity employer committed to fostering an inclusive environment where diversity is celebrated. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Employment is contingent upon successful completion of a background check. Applicant information will be handled in accordance with VLink's privacy policy.