Backend Developer

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albo

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2016

💳 Fintech

🏦 Banking

Fintech • Banking

albo is a FinTech company based in Mexico that offers comprehensive financial solutions, including personal and business debit accounts, credit services, and access to cryptocurrencies. Their services are designed for both individuals and businesses, providing ease of managing finances through their mobile app without costs or commissions. Additionally, albo provides credit options for personal and business needs, integration with cryptocurrency trading, and various features to maintain financial control and security. As a regulated institution by the Mexican National Banking and Securities Commission, albo focuses on delivering secure and efficient financial services to over 2 million users.

📋 Description

• Design, build, and maintain backend microservices in Go and Java/Quarkus within our domain-oriented architecture (customer, account, transactional, and shared domains). • Own services end-to-end: architecture, implementation, testing, deployment to QA/SBX/PROD, monitoring, and on-call ownership of what you ship. • Build event-driven and REST integrations across services (Pub/Sub, service-to-service REST via our private-proxy mesh), with strong guarantees around idempotency, reconciliation, and failure handling (dead-letter/reprocess, no silent data loss). • Model and evolve data across MongoDB and SingleStore/MemSQL, keeping dual-write flows consistent between the display source of truth and what card authorization actually validates. • Ship through our CI/CD (Jenkins shared pipelines, containerized deploys to GKE/Kubernetes on GCP), managing configuration and secrets via GCP Secret Manager. • Write clean, self-documenting, well-tested code; participate in code reviews and raise the engineering bar for correctness and simplicity. • Collaborate cross-functionally with Product, Infra/Platform, and other backend squads to break down epics into shippable, incremental deliveries. • Instrument observability (structured logging, metrics, tracing) and use it to debug production issues and continuously improve reliability and performance. • Contribute to technical design docs, architecture diagrams, and shared conventions/scaffolding that scale the team.

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent hands-on experience). • +5 years of experience building and operating backend services in production, ideally in the Banking or Fintech industry. • Strong proficiency in at least one of Go or Java (Quarkus/Spring or similar), and willingness to work across both in a polyglot environment. • Solid experience with microservices and distributed systems: REST APIs, asynchronous/event-driven messaging (Pub/Sub, Kafka, or similar), service boundaries, and versioned contracts. • Hands-on experience with cloud infrastructure (GCP preferred), containers and Kubernetes, and CI/CD pipelines. • Comfort with both SQL and NoSQL data stores (MongoDB, SingleStore/MySQL/Postgres) and an eye for data consistency in money-critical flows. • Deep understanding of reliability patterns — idempotency, retries, reconciliation, graceful degradation — and why they matter when handling real money. • Familiarity with fintech/payments concepts (card authorization, ledgers, transfers, credit) is a strong plus.

🏖️ Benefits

• Health insurance • Retirement plans • Professional development opportunities