Role Description This role is an exciting opportunity to shape and scale the infrastructure behind a rapidly growing, global platform. You will play a critical role in modernizing backend systems, improving performance, and ensuring long-term scalability. Working in a fully remote and highly collaborative environment, you’ll partner with cross-functional teams to enhance reliability and developer experience. The position combines deep technical ownership with strategic impact, allowing you to influence architecture and reduce dependency on third-party services. If you thrive in fast-paced environments and enjoy solving complex infrastructure challenges, this role offers both autonomy and meaningful impact. - Own and continuously improve the Rails-based backend infrastructure, ensuring it remains modern, secure, and high-performing. - Build and maintain internal tools, SDKs, and libraries to enhance developer productivity and system scalability. - Collaborate closely with front-end engineers and SRE teams to strengthen observability, reliability, and performance. - Identify and implement opportunities to replace third-party services with efficient in-house solutions. - Contribute to architectural decisions that optimize system performance, scalability, security, and cost efficiency. Qualifications - 5+ years of experience in backend engineering, with a strong focus on infrastructure or platform systems. - Deep expertise in Ruby on Rails, including performance tuning, system design, and dependency management. - Solid experience working with relational databases such as MySQL and/or PostgreSQL. - Proven track record of improving system scalability, reliability, and overall performance. - Strong communication skills and ability to work effectively in a remote, asynchronous environment. - Fluent English proficiency (written and spoken). - Bonus: Experience scaling high-growth platforms, working with React, or building internal tools and SDKs. Benefits - Competitive salary with equity and annual compensation reviews. - Fully remote work environment with flexibility to work from anywhere. - Generous paid time off (35 days annually) and sabbatical opportunities. - Comprehensive healthcare coverage or reimbursement options. - Parental leave to support growing families. - Home office setup stipend. - Learning and development budget to support continuous growth. - Performance-based bonus opportunities. - Company-sponsored global retreats and team offsites. Company Description

• Design, develop, and maintain enterprise level Dashboards/Reports using Tableau and Python-based frameworks. • Build and optimize scalable data processing solutions using Python. • Support Medicaid analytics and federal reporting initiatives (e.g., T-MSIS, PERM, MARS, Quality of Care) • Write and optimize SQL and stored procedures across relational platforms such as Teradata. • Participate in cloud migration and modernization initiatives within Azure-based architectures • Collaborate with analysts, QA, and reporting teams to ensure data quality, accuracy, and timeliness • Follow Reporting and Dashboard best practices for performance, reliability, reusability, and security • Support production operations, incident resolution, and root-cause analysis • Participate in code reviews, source control, and CI/CD processes using Azure DevOps and GitHub

About DaCodes At DaCodes, we build high-impact software solutions for startups and global companies across LATAM and the U.S. We work with senior teams who value ownership, technical excellence, and high-quality engineering standards. Role Overview We are looking for a Senior Backend Engineer with a strong focus on integrations, capable of designing, implementing, and maintaining robust, scalable, and secure backend systems, primarily using Node.js, APIs, and event-driven architectures. This is not a low-code configuration role. It requires deep understanding of backend engineering, protocols, concurrency, and security. Why this role is interesting - Work on complex backend systems and real-world integrations (SaaS, APIs, ERPs) - Solve challenges around scalability, reliability, and distributed systems - Collaborate with a highly senior team with strong technical ownership - Work directly with U.S.-based clients and products with real impact What You’ll Do - Design and implement robust backend integrations across multiple systems (SaaS, APIs, internal services) - Build and maintain secure, scalable REST APIs - Design and operate event-driven systems (webhooks, async processing, retries, idempotency) - Implement authentication and authorization flows: - OAuth2 (authorization code, client credentials) - JWT (token validation, security considerations) - API Keys / HMAC when needed - Handle real-world integration challenges: - duplicated events - out-of-order data - partial failures - Debug and resolve production issues across distributed systems - Ensure proper logging, monitoring, and error handling - Participate in technical decision-making and trade-offs

About DaCodes At DaCodes, we build high-impact software solutions for startups and global companies across LATAM and the U.S. We work with senior teams who value ownership, technical excellence, and high-quality engineering standards. Role Overview We are looking for a Senior Backend Engineer with a strong focus on integrations, capable of designing, implementing, and maintaining robust, scalable, and secure backend systems, primarily using Node.js, APIs, and event-driven architectures. This is not a low-code configuration role. It requires deep understanding of backend engineering, protocols, concurrency, and security. Why this role is interesting - Work on complex backend systems and real-world integrations (SaaS, APIs, ERPs) - Solve challenges around scalability, reliability, and distributed systems - Collaborate with a highly senior team with strong technical ownership - Work directly with U.S.-based clients and products with real impact What You’ll Do - Design and implement robust backend integrations across multiple systems (SaaS, APIs, internal services) - Build and maintain secure, scalable REST APIs - Design and operate event-driven systems (webhooks, async processing, retries, idempotency) - Implement authentication and authorization flows: - OAuth2 (authorization code, client credentials) - JWT (token validation, security considerations) - API Keys / HMAC when needed - Handle real-world integration challenges: - duplicated events - out-of-order data - partial failures - Debug and resolve production issues across distributed systems - Ensure proper logging, monitoring, and error handling - Participate in technical decision-making and trade-offs