Backend Developer

Join to apply for the Backend Developer role at UltaHost . This position offers AI-powered advice and exclusive features for the job seeker. 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 ideal 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 Backend Development Design, develop, and maintain high‑performance backend applications and services using Go (Golang). Architect and implement scalable backend solutions utilizing Fiber, Gin, and other Go frameworks. Develop and optimize RESTful APIs and GraphQL endpoints for various client applications. Implement robust database integrations with SQL and NoSQL databases. Write clean, efficient, and well‑documented code following Go best practices and idioms. Conduct comprehensive code reviews and provide technical mentorship to team members. Software Architecture and Design Design and implement various software architectural patterns including microservices, clean architecture, hexagonal architecture, and domain‑driven design. Create and maintain system architecture documentation and technical specifications. Refactor existing APIs and backend services to improve performance, maintainability, and scalability. Implement effective caching strategies and performance optimization techniques. Design fault‑tolerant systems with proper error handling, logging, and monitoring. Collaborate on database schema design and optimization strategies. AI‑Powered Development Leverage advanced AI development tools including Claude Code, Cursor, Blackbox, and Roo Code to accelerate development workflows. Master GoLand IDE features and integrations to maximize development efficiency. Design and implement effective prompt engineering strategies for AI‑assisted coding, debugging, and architectural planning. Stay current with emerging AI development tools and integrate them into backend development workflows. Train and mentor team members on AI tool utilization and advanced IDE techniques. DevOps and Infrastructure Implement CI/CD pipelines and automated testing strategies. Work with containerization technologies (Docker, Kubernetes) for deployment and scaling. Collaborate with DevOps team on infrastructure planning and optimization. Implement monitoring, logging, and alerting solutions for backend services. Ensure security best practices in API development and data handling. Required Qualifications Experience and Education: Minimum 6+ years of professional backend development experience with strong focus on Go programming; Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience; Proven track record of building and deploying production‑grade backend systems at scale. Technical Expertise: Expert‑level proficiency in Go (Golang) with deep understanding of goroutines, channels, and concurrent programming; Advanced experience with GoLand IDE including debugging, refactoring tools, and productivity features; Hands‑on expertise with Go frameworks including Fiber, Gin, and other popular Go web frameworks; Strong 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 strategies; API refactoring expertise with ability to modernize and optimize existing backend services; Hands‑on experience with AI development tools including Claude Code, Cursor, Blackbox, and Roo Code; Proven expertise in prompt engineering for AI‑assisted backend development and problem‑solving; Strong experience with SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis); Proficiency with version control systems (Git) and collaborative development workflows. Professional Skills: Exceptional English communication skills (written and verbal); Strong analytical and problem‑solving capabilities with systems thinking approach; Proven ability to work independently and lead complex backend projects; Experience with agile development methodologies; Detail‑oriented with strong focus on code quality and testing practices. Preferred 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 SDKs. Experience with gRPC and protocol buffers. Knowledge of monitoring tools (Prometheus, Grafana, ELK stack). Understanding of security best practices and authentication mechanisms (JWT, OAuth2). Experience with distributed systems and event‑driven architectures. Previous experience in hosting/SaaS/infrastructure industry. Experience mentoring junior and mid‑level developers. Knowledge of performance profiling and optimization techniques in Go. Referrals increase your chances of interviewing at UltaHost by 2x. Get notified about new Back End Developer jobs in Brazil. #J-18808-Ljbffr