Senior Golang Developer

Job not on LinkedIn

🔥 1 hour ago

🇦🇷 Argentina – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 19%

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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Rockcruit

WebsiteLinkedInAll Job Openings

11 - 50 employees

🤝 B2B

🎯 Recruiter

👥 HR Tech

B2B • Recruitment • HR Tech

Rockcruit is a tech recruitment agency that specializes in connecting top-tier technological talent with innovative companies. With a focus on agility, quality, and flexibility, they streamline the hiring process by providing comprehensive support, from job description creation to active candidate sourcing and interview assessments. Rockcruit also offers RPO solutions, recruiter training, and insights into market trends, ensuring they meet the unique recruitment needs of startups and enterprises alike.

📋 Description

• Design and build financial services in Go, including payments, disbursements, ledgering, reconciliation, and reporting • Own core service components end to end, from design and implementation through rollout, monitoring, and on-call • Integrate with external financial partners such as banks, card processors, ACH/RTP rails, credit bureaus, and KYC/KYB vendors • Handle retries, partial failures, webhook ordering, settlement files, partner outages, and money in flight • Build automated reconciliation and exception handling so breaks are detected, explained, and resolvable by operators • Build reliability through automated testing, resilience, and data accuracy • Ship, monitor, and debug services on AWS using Infrastructure-as-Code • Write design documents, incident write-ups, and PR descriptions • Collaborate with a small, cross-functional team that owns its systems

🎯 Requirements

• 6+ years of experience building and operating backend services in production • Significant recent production experience with Go, including its concurrency model, error handling conventions, and common pitfalls • Direct experience with financial or transactional systems such as payments, ledgers, banking, lending, billing, or trading • Strong command of correctness patterns: idempotency keys, exactly-once effects over at-least-once delivery, optimistic concurrency, outbox/inbox patterns, sagas or compensating transactions, and immutable audit trails • Strong relational modeling and SQL skills (PostgreSQL), including isolation levels, locking, transaction boundaries, and safe migrations on live tables • Experience operating services on AWS and with Infrastructure-as-Code tools such as Terraform • Solid understanding of money handling: integer minor units, rounding, and multi-currency • Experience in regulated environments (SOC 2, PCI-DSS, GLBA, FCRA) or working with external auditors • Experience with event-driven architectures (Kafka, SNS/SQS, or equivalent) and their ordering and duplication challenges • Background in credit reporting, rent reporting, lending, or consumer fintech