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Back-end Engineer | Specialist (Remote)

Key Facts

Remote From: 
Full time
Senior (5-10 years)
Portuguese

Other Skills

  • Troubleshooting (Problem Solving)
  • Decision Making
  • Communication
  • Teamwork
  • Problem Solving

Roles & Responsibilities

  • Solid backend development experience in Java, Python, or Go.
  • Experience exposing AI/ML model endpoints and their integration patterns.
  • Proficiency with Kong or equivalent API gateways at scale (NGINX, Apigee, AWS API Gateway).
  • Expertise in REST, WebSocket, Webhook, and gRPC protocols, including design and troubleshooting.

Requirements:

  • Architect, implement, and evolve the central gateway for the AI platform.
  • Define and implement routing, authentication, authorization, and traffic control patterns using Kong.
  • Design and maintain scalable integrations via WebSocket and Webhook with resilience and traceability.
  • Establish API contracts, security policies, and SLOs for the gateway.

Job description

JOB DESCRIPTION


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RESPONSIBILITIES AND ASSIGNMENTS


  • Arquitetar, implementar e evoluir o gateway central da plataforma de Inteligência Artificial;
  • Definir e implementar padrões de roteamento, autenticação, autorização e controle de tráfego utilizando Kong;
  • Projetar e manter integrações via WebSocket e Webhook em escala, com foco em resiliência e rastreabilidade;
  • Estabelecer contratos de API, políticas de segurança e SLOs para o gateway;
  • Liderar decisões arquiteturais de integração em conjunto com times de segurança, plataforma e negócio;
  • Monitorar e otimizar continuamente performance, latência e disponibilidade do gateway em produção;
  • Produzir documentação arquitetural de referência e conduzir revisões técnicas com os times.



REQUIREMENTS AND QUALIFICATIONS


  • Experiência sólida e comprovada com desenvolvimento backend em Java, Python ou Go;
  • Experiência com exposição de endpoints de modelos de IA/ML e seus padrões específicos de integração;
  • Domínio de Kong ou API gateways equivalentes em ambientes de alta escala, como NGINX, Apigee ou AWS API Gateway;
  • Expertise em protocolos de integração REST, WebSocket, Webhook e gRPC, incluindo design e troubleshooting avançado;
  • Profundo conhecimento de segurança em APIs, incluindo OAuth2, mTLS, JWT, rate limiting e WAF;
  • Experiência com ambientes cloud, preferencialmente AWS, e arquiteturas distribuídas;
  • Domínio de containers e orquestração em produção com Docker e Kubernetes;
  • Conhecimento de service mesh, como Istio ou Linkerd, e suas implicações arquiteturais;
  • Expertise em observabilidade com OpenTelemetry, Datadog e Grafana, com foco em troubleshooting de performance;
  • Experiência com arquiteturas orientadas a eventos, como Kafka ou SQS, em contextos de alta throughput;
  • Atuação prévia em ambientes financeiros regulados, com requisitos rígidos de auditoria e compliance.



Become a Compasser, be part of AI/R.


Compass UOL is a global firm and part of the AI Revolution Company, together transforming organizations using Artificial Intelligence, Generative AI, and other of today’s most advanced technologies.


We equip our team with proprietary and external AI-driven tools to design and build digital-native platforms, integrating cutting-edge technologies and enabling companies to innovate, transform their businesses, and drive success in their markets.

To achieve this, we attract and develop the best talent, creating opportunities that enhance people’s lives and highlight the positive impact of disruptive technologies.

We empower borderless talent and promote knowledge and opportunities in the latest market trends, driving significant personal and professional growth.

Join us and be part of the AI-driven revolution.


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