💼 Full-Time Position

Senior code review expert

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EXOGROUP CONSULTING SERVICES
📍 johannesburg, gauteng, South-Africa
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Location
johannesburg, South-Africa
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Posted
June 22, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

We are seeking a senior Code Review Expert to act as a technical quality, security, and compliance gatekeeper . Critically assess, challenge, and approve code before it reaches production in financially and regulatorily sensitive systems . Key Responsibilities Review backend services, APIs, bots, integrations, and infra-adjacent code Identify Security vulnerabilities Logic and financial correctness issues Race conditions, async failures, and edge cases Performance and scalability risks Review crypto-specific logic (wallets, signing flows, reconciliation, balances) Enforce secure coding standards and architectural boundaries Act as a merge gate for production deployments Provide clear, written feedback with risk severity (low / medium / critical) Support incident reviews and post-mortems where code is involved Required Experience Proven experience reviewing production-grade code in sensitive systems Strong background in security-aware development Deep understanding of: Async systems ...