Backend Developer (Lima)

Job Title : Senior Backend Developer (Go)Department : Engineering / DevelopmentReports To : Engineering Manager / CTOEmployment Type : Full-Time, RemoteExperience Level : Senior (6+ Years)Compensation : Competitive Salary (USD)Company Overview Ultahost is a leading provider of premium web hosting services, recognized globally for delivering cutting-edge solutions that empower businesses worldwide. We are committed to innovation, excellence, and fostering a collaborative environment where talented professionals can thrive and make meaningful contributions to our growing success.Position Summary We are seeking a Senior Backend Developer with extensive expertise in Go programming, advanced IDE proficiency, and AI-powered development tools to architect and build robust, scalable backend systems. This role is idóneo for a seasoned professional who combines deep technical mastery in Go frameworks with innovative problem-solving skills and software architecture expertise. The successful candidate will play a critical role in designing our backend infrastructure, leading API development initiatives, and mentoring engineering practices across the organization.Key Responsibilities Core Backend DevelopmentDesign, develop, and maintain high-performance backend applications and services using Go (Golang)Architect and implement scalable backend solutions utilizing Fiber, Gin, and other Go frameworksDevelop and optimize RESTful APIs and GraphQL endpoints for various client applicationsImplement robust database integrations with SQL and NoSQL databasesWrite clean, efficient, and well-documented code following Go best practices and idiomsConduct comprehensive code reviews and provide technical mentorship to team membersSoftware Architecture and DesignDesign and implement various software architectural patterns including microservices, clean architecture, hexagonal architecture, and domain-driven designCreate and maintain system architecture documentation and technical specificationsRefactor existing APIs and backend services to improve performance, maintainability, and scalabilityImplement effective caching strategies and performance optimization techniquesDesign fault-tolerant systems with proper error handling, logging, and monitoringCollaborate on database schema design and optimization strategiesAI-Powered DevelopmentLeverage advanced AI development tools including Claude Code, Cursor, Blackbox, and Roo Code to accelerate development workflowsMaster GoLand IDE features and integrations to maximize development efficiencyDesign and implement effective prompt engineering strategies for AI-assisted coding, debugging, and architectural planningStay current with emerging AI development tools and integrate them into backend development workflowsTrain and mentor team members on AI tool utilization and advanced IDE techniquesDevOps and InfrastructureImplement CI / CD pipelines and automated testing strategiesWork with containerization technologies (Docker, Kubernetes) for deployment and scalingCollaborate with DevOps team on infrastructure planning and optimizationImplement monitoring, logging, and alerting solutions for backend servicesEnsure security best practices in API development and data handlingRequired Qualifications Experience and EducationMinimum 6+ years of professional backend development experience with strong focus on Go programmingBachelor's degree in Computer Science, Software Engineering, or equivalent practical experienceProven track record of building and deploying production-grade backend systems at scaleTechnical ExpertiseExpert-level proficiency in Go (Golang) with deep understanding of goroutines, channels, and concurrent programmingAdvanced experience with GoLand IDE including debugging, refactoring tools, and productivity featuresHands-on expertise with Go frameworks including Fiber, Gin, and other popular Go web frameworksStrong software architecture knowledge with ability to implement various architectural patterns (microservices, clean architecture, CQRS, etc.)Proven experience in API development including RESTful services, GraphQL, and API versioning strategiesAPI refactoring expertise with ability to modernize and optimize existing backend servicesHands-on experience with AI development tools including Claude Code, Cursor, Blackbox, and Roo CodeProven expertise in prompt engineering for AI-assisted backend development and problem-solvingStrong experience with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis)Proficiency with version control systems (Git) and collaborative development workflowsProfessional SkillsExceptional English communication skills (written and verbal)Strong analytical and problem-solving capabilities with systems thinking approachProven ability to work independently and lead complex backend projectsExperience with agile development methodologiesDetail-oriented with strong focus on code quality and testing practicesPreferred Qualifications Experience with additional Go frameworks and libraries (Echo, Beego, Revel)Knowledge of message queuing systems (RabbitMQ, Apache Kafka, NATS)Familiarity with cloud platforms (AWS, GCP, Azure) and their Go SDKsExperience with gRPC and protocol buffersKnowledge of monitoring tools (Prometheus, Grafana, ELK stack)Understanding of security best practices and authentication mechanisms (JWT, OAuth2)Experience with distributed systems and event-driven architecturesPrevious experience in hosting / SaaS / infrastructure industryExperience mentoring junior and mid-level developersKnowledge of performance profiling and optimization techniques in Go

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