Qureos

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Senior Developer

Job summary

We seek a skilled PHP Laravel Developer with fintech or crypto experience to join our growing engineering team. You’ll build secure, scalable backend systems powering digital payments, blockchain services, and financial products. If you're passionate about shaping the future of finance, join us.

Min Qualification: High School (S.S.C.E) Experience Level: Mid level Experience Length: 4 years Language Requirement: English Working Hours: Full Time - 9 to 5 Applicant Location: Remote (Work From Home), Nigeria

Job descriptions & requirements

Responsibilities:

  • Develop, maintain, and optimize backend services using the Laravel framework.
  • Integrate APIs for payments, blockchain services, and third-party fintech tools.
  • Build secure transaction workflows, wallet systems, and user authentication modules.
  • Collaborate with frontend, mobile, and product teams to deliver high-quality features.
  • Write clean, testable, and well-documented code following best practices.
  • Troubleshoot bugs, performance issues, and security vulnerabilities.
  • Participate in architecture discussions and contribute to technical decision-making.

Requirements:

  • Strong proficiency in PHP and the Laravel framework.
  • Proven experience working on fintech, payments, crypto, or blockchain-integrated systems.
  • Experience building RESTful APIs and microservices.
  • Good understanding of database systems (MySQL, PostgreSQL).
  • Familiarity with blockchain APIs, web3 concepts, or crypto wallet systems.
  • Knowledge of security best practices for financial apps.
  • Solid understanding of Git, CI/CD, and modern development workflows.
  • Ability to work independently and in a collaborative team environment
  • Experience with Docker, Kubernetes, or cloud platforms (AWS, GCP).
  • Understanding of compliance requirements (KYC, AML).
  • Knowledge of message queues (RabbitMQ, Kafka).
  • Frontend familiarity (Vue, React, or mobile) is a plus.

Benefits:

  • Opportunity to build groundbreaking fintech/crypto products.
  • A collaborative and innovative work environment.
  • Professional growth in a fast-scaling startup.
  • Flexible working hours.
  • Competitive compensation package (salary + potential token/crypto-based incentives).

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