Senior Backend Developer

🔥 2 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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FCamara Consulting & Training

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

🏥 Healthcare

🛡️ Insurance

📦 Logistics

Healthcare • Insurance • Logistics

FCamara Consulting & Training is a Brazilian multinational firm specializing in digital transformation and consulting services. With over 17 years in the market, FCamara's ecosystem focuses on innovation, e-commerce, digital strategy, and the integration of technology solutions such as artificial intelligence and cybersecurity. The company collaborates with a variety of sectors including retail, healthcare, finance, and logistics, empowering more than 1,000 businesses to evolve in the digital realm.

📋 Description

• Design, develop, and evolve Kotlin BFFs that orchestrate and aggregate data from multiple microservices for web and mobile applications • Define API contracts (REST and/or GraphQL) with frontend and mobile teams, ensuring versioning and compatibility • Optimize performance and latency using coroutine-based parallelism, caching, pagination, and reduced inter-service calls • Implement resilience patterns, including circuit breakers, retries, timeouts, and fallbacks, in integrations with downstream services • Ensure authentication, authorization, and security best practices, including OAuth2/OIDC, JWT, and sensitive data protection • Participate in architectural decisions, document trade-offs, and lead code reviews focused on quality and maintainability • Work with observability and production incident response • Mentor mid-level and junior developers

🎯 Requirements

• Solid, proven backend experience with Kotlin, including coroutines and Flow • Hands-on experience building BFFs or API aggregation/orchestration layers in production • Proficiency in Spring Boot (WebFlux is a plus) or Ktor • Experience with microservices architecture and service integration (REST, gRPC, or GraphQL) • Knowledge of relational databases (PostgreSQL, MySQL) and caching (Redis) • Automated testing across application layers (JUnit 5, MockK, Testcontainers) • Daily experience with Git, CI/CD, and Docker • Good API security practices and familiarity with Brazil’s General Data Protection Law (LGPD) • Nice to have: experience with messaging (Kafka or RabbitMQ) and event-driven architecture • Nice to have: experience with GraphQL (Apollo, Netflix DGS) or API gateways • Nice to have: Kubernetes and cloud experience (AWS, Azure, or GCP) • Nice to have: experience with observability tools such as Grafana, Prometheus, Datadog, or ELK • Nice to have: experience in the financial sector or highly critical environments • Technical English for reading and documentation is a plus • Autonomy and ownership of deliverables, risks, and production impact • Ability to articulate technical decisions with clear trade-offs • Strong communication with product, frontend, mobile, and business teams • Collaborative mindset and willingness to share knowledge

🏖️ Benefits

• Remote work • Opportunity to work for a company undergoing global expansion, with offices in Portugal, London, Dubai, and the Netherlands • Professional development initiatives, including the Orange Juice tech community, Training Program, and Leadership School • Partnerships with NGOs and edtech companies • An inclusive environment where diversity, respect, and ethics are core values