Back End Developer (Golang+Ruby)

buscojobs Brasil; Rio de Janeiro; Teletrabalho; BRL 530.000 - 691.000; Tempo integral

Resumo da oferta

A global software platform is seeking a Senior Backend Engineer to lead the migration of authorization logic from a Ruby on Rails monolith to Go-based microservices. Candidates should have 10+ years of experience in backend development, strong skills in Go and Ruby on Rails, and expertise in authorization models. This is a remote role that offers a chance to work in a collaborative and innovative environment.

Qualificações

• 10+ years of professional backend development experience in enterprise-scale systems.
• 7+ years of production experience with Go (Golang).
• Hands-on Ruby on Rails experience.
• Deep knowledge of authorization models (RBAC, ABAC).
• Strong experience with MySQL or other relational databases.

Responsabilidades

• Design, 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.
• Collaborate with other engineering teams to ensure seamless integrations.
• Participate in sprint rituals and proactively own tasks.

Conhecimentos

Go

Ruby on Rails

Authorization models

MySQL

Observability practices

Communication skills

Ferramentas

Kubernetes

CI/CD

Datadog

Kafka

Descrição da oferta de emprego

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 client

The 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.

Responsibilities

• Design, 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 & Experience

• 10+ 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 MySQL 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 Skills

• Experience with Kubernetes and CI/CD (GitHub Actions).
• Familiarity with observability tools (Datadog, OpenTelemetry, Prometheus).
• Knowledge of Go authorization frameworks (OPA, Casbin, Authzed).

Conditions

• 100% Remote role, with a 5-hour overlap required with UTC-4 (Eastern/Central Time).
• 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.

Senior Back End Developer

We are building the world\'s greatest community of remote technologists.

Organizations that embrace remote work gain access to the brightest minds across the globe. Our clients rely on our community to build or expand their teams with best-in-class remote software engineers, designers, and Agile practitioners—rapidly deployed without compromising on quality.

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Start Date: ASAP

Location: Anywhere in LATAM

Contract Length: 6 months initially

Contract Type: Freelance / B2B / Contract

Senior Backend Developer (NestJS / Digital Banking Platform)

Position Overview

We are seeking a Senior Backend Developer with 10+ years of experience and deep expertise in NestJS, API architecture, and multi-tenant systems to join our team. You will lead backend development for a next-generation digital banking platform, enabling account creation, secure transfers, real-time dashboards, and deposit tracking.

This is a hands-on leadership role for an engineer who thrives in fast-paced environments, challenges assumptions, and mentors a young and ambitious engineering team while driving backend excellence.

Key Responsibilities

• Design, build, and optimize scalable multi-tenant APIs for a digital banking system.
• Implement secure account creation, transfers, and real-time banking dashboards.
• Lead API architecture discussions, testing (unit, integration, e2e), and deployments.
• Mentor and coach a growing engineering team, instilling best practices in backend systems.
• Facilitate code reviews, technical discussions, and knowledge-sharing sessions.
• Challenge existing approaches and propose better architectural and technical solutions.

Event Streaming & Observability

• Drive the adoption of event streaming (Kafka) for real-time transaction processing.
• Implement strong monitoring, logging, and observability with tools such as Datadog or Grafana.
• Work closely with frontend engineers (React/Next.js, React Native) to deliver seamless banking experiences.
• Contribute to onboarding processes by setting up tools, frameworks, and engineering standards.
• Collaborate cross-functionally with stakeholders to ensure reliable and timely delivery.

Requirements

• 10+ years of experience in backend development.
• Deep expertise with NestJS (architecture, testing, and production deployment).
• Strong background in multi-tenant API systems and scalable backend architectures.
• Experience in financial services or digital banking is highly desirable.
• Hands-on experience with Kafka or similar event streaming platforms.
• Knowledge of observability tools such as Datadog, Grafana.
• Strong leadership, mentoring, and coaching skills.
• Excellent communication skills in both English and Spanish.

Software Engineer

We are listing multiple opportunities and roles here, including Senior Software Engineer and other specialties. Details vary by opening and location.

Additional roles include opportunities like Java Software Engineer, Android Developer, and Senior Software Engineer across various stacks and regions, with remote and hybrid arrangements as described in each posting.

About Avenue Code

Avenue Code is the leading software consultancy focused on delivering end-to-end development solutions for digital transformation. We value diversity and inclusion, and promote a culture of learning and collaboration. We encourage applications from candidates of all backgrounds.