Backend Specialist – High-Performance, Data-Intensive Systems

Job not on LinkedIn

🔥 18 minutes ago

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 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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Nagro Crédito Agro

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2016

🌾 Agriculture

💳 Fintech

💸 Finance

Agriculture • Fintech • Finance

Nagro Crédito Agro is a Brazilian fintech lender focused on providing 100% digital credit and financing solutions tailored to rural producers and agribusiness. The company uses algorithms and artificial intelligence to analyze individualized credit profiles and deliver fast credit decisions (often within 48 hours), offering personalized loan products, digital onboarding, and an emphasis on relationship management for farmers. Nagro operates as a banking correspondent and originator of agricultural receivables investment funds, partnering with licensed financial institutions rather than acting as a bank itself.

📋 Description

• Design and evolve high-performance, scalable, and resilient backend services • Lead complex technical initiatives, from architecture through production rollout • Build pipelines for ingesting, processing, and serving large volumes of data (batch, streaming, parallelism) • Identify and eliminate performance and resource-consumption bottlenecks (CPU, memory, I/O, cost) • Modernize the architecture by evolving legacy systems, decomposing monoliths, and building distributed services • Develop resilient messaging and integrations with retries, idempotency, circuit breakers, and DLQs • Ensure quality through testing, code reviews, and observability • Lead critical incident response and root cause analyses • Use AI as a core part of development (AI First) without compromising quality and security • Serve as a technical reference and mentor the team

🎯 Requirements

• Advanced proficiency in Node.js and TypeScript (event loop, asynchronous programming, memory, performance) • Advanced proficiency in NestJS and/or Express • Experience with distributed systems, microservices, and high volumes of data and requests • Advanced proficiency in MongoDB and/or PostgreSQL, including data modeling, indexing, and query optimization • Experience with messaging systems (Kafka, RabbitMQ, SQS) and caching (Redis) • Hands-on experience with profiling, load testing, and observability (metrics, logs, and tracing, preferably OpenTelemetry) • Knowledge of Docker and cloud platforms (AWS and/or GCP) • Advanced use of AI tools in day-to-day development • Understanding of trade-offs between performance, cost, and complexity, along with autonomy and strong communication skills to influence technical decisions • Multi-tenant architectures • SRE practices (SLIs, SLOs, and error budgets) • Observability with OpenTelemetry and Dash0 • English proficiency

🏖️ Benefits

• Life Insurance • Language Allowance • Pet Life and Dog Life • English Pass • Wellhub (Gympass)