Back end developer (golang+ruby)

Andela exists to connect brilliance and opportunity. Since 2014, we have been dedicated to breaking down global barriers and accelerating the future of work for both technologists and organizations around the world. For technologists, Andela offers competitive long-term career opportunities with leading organizations, access to a global community of professionals, and educational opportunities with leading technology providers.At Andela, we’re deeply passionate about creating long-lasting and transformative growth opportunities for all - and doing it in an E. P. I. C. way! We’re excited to continue building our remote-first team with incredible people like you. After applying for this role, you will join our Andela Community of brilliant technologists by passing a technical screening and live interview. As a community member, you’ll have access to a multitude of exclusive technologist roles.Join Andela today to access this opportunity and more in our global marketplace!Our roles are typically filled at lightning speed, so if you’re considering applying, get your application in quickly!About the clientThe client is a global software platform that powers collaboration for millions of developers. Their team focuses on enabling secure, reliable, and scalable authorization systems. They are modernizing their architecture from a monolithic system to distributed microservices, with a strong culture of collaboration, proactivity, and delivering high-impact features in fast sprint cycles.About the role We are looking for a Senior Backend Engineer (Authorization Platform) with deep expertise in Go and enterprise-scale systems. This is a high-impact role contributing to the large-scale migration of authorization logic from a Rails monolith into Go-based microservices, while designing secure, performant, and observable systems.You will take technical ownership of critical services, collaborate across distributed teams, and be expected to deliver production-ready code quickly.ResponsibilitiesDesign, develop, and deploy features for the Go-based authorization microservices.Lead migration of authorization logic from a Ruby on Rails monolith into standalone Go services.Architect scalable and secure authorization flows (RBAC, ABAC, deny-by-default).Ensure observability : implement logging, metrics, and tracing for reliability.Collaborate closely with other engineering teams to ensure seamless integrations.Participate in sprint rituals (standups, planning, demos) and proactively own tasks from the backlog.Document decisions and share knowledge to improve cross-team collaboration.Must-Have Skills & Experience10+ years of professional backend development experience in enterprise-scale systems.7+ years of production experience with Go (Golang) – strong command of idioms, concurrency, and microservices architecture.Hands-on Ruby on Rails experience, especially with reading / modifying code during migrations.Deep knowledge of authorization models (RBAC, ABAC) and security best practices (deny-by-default, audit logging).Strong experience with My SQL or other relational databases.Observability practices : metrics, logging, tracing.Ability to ship a production-ready pull request within the first two weeks.Excellent communication skills – structured, clear, and able to explain technical trade-offs and architectural choices.Nice-to-Have SkillsExperience with Kubernetes and CI / CD (Git Hub Actions).Familiarity with observability tools (Datadog, Open Telemetry, Prometheus).Experience in large-scale distributed systems.Knowledge of Go authorization frameworks (OPA, Casbin, Authzed).Conditions100% Remote role, with a 5-hour overlap required with UTC-4 (Eastern / Central Time).Contractor role – 12-month contract, renewable.Full-time dedication (40 hours / week).Device provided by the client (no BYOD).At Andela, we know our strengths lie in our diverse community whose talents, perspectives, backgrounds and orientations we take pride in. Andela is committed to nurturing a work environment where all individuals are treated with respect and dignity. Everyone has the right to work in a professional atmosphere that promotes equal employment opportunities and prohibits discriminatory practices.Andela provides equal employment opportunities to all employees and applicants without regard to factors including but not limited to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, pregnancy (including breastfeeding), genetic information, HIV / AIDS or any other medical status, family or parental status, marital status, amnesty or status as a covered veteran in accordance with applicable federal, state and local laws. This commitment applies to all terms and conditions of employment, including but not limited to hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Our policies expressly prohibit any form of harassment and / or discrimination, as stated above.