آگهی‌های استخدامی

استخدام Senior Software Engineer (PHP/Go)

والکس | Wallex
تهران، تهران

شرح موقعیت شغلی

Wallex is a FinTech company providing a secure cryptocurrency exchange platform and digital asset payment solutions.
With a vision to become a leading global FinTech enterprise, Wallex is recognized as one of the largest cryptocurrency exchange platforms in Iran, supporting the online trading of over 130 cryptocurrencies.


At Wallex, we are looking for a highly disciplined and technically strong Software Engineer with a primary focus on PHP and Go, to lead the design and development of large-scale, high-throughput financial systems. This role is ideal for someone who thrives under pressure, takes ownership in critical situations, and secure platforms in a fast-paced fintech environment.


Responsibilities:

  • Actively participate in critical decision-making under high-pressure conditions, including incident response, system degradation, and time-sensitive releases.
  • Enforce engineering discipline, including coding standards, code reviews, documentation, and operational best practices.
  • Collaborate closely with Product, DevOps, and Architecture teams to align technical solutions with business goals.
  • Design and evolve microservice-based architectures, ensuring scalability, fault tolerance, and performance.
  • Drive adoption of observability-first engineering (metrics, logs, tracing) to ensure system reliability in production.
  • Take responsibility for production stability, performance optimization, and continuous improvement of critical services.
  • Evaluate and introduce appropriate technologies while keeping systems maintainable and operationally efficient.
Requirements:

  • Proven experience as a Technical Lead or Senior Backend Engineer in high-scale, production-critical systems.
  • Strong expertise in PHP and at least familiarity with Go with real-world experience in performance-sensitive and concurrent systems.
  • Demonstrated ability to work effectively under pressure, manage incidents, and lead teams during critical operational moments.
  • Solid background in distributed systems, including messaging systems, event-driven architectures, and data consistency strategies.
  • Hands-on experience with microservices, Kubernetes, Docker, and cloud-native environments.
  • Deep understanding of scalability challenges (high traffic, low latency, fault tolerance, rate limiting, back-pressure).
  • Experience with DevOps practices, CI/CD pipelines, and infrastructure-aware development.
  • Familiarity with observability tools (metrics, logging, tracing) and production monitoring.
  • Strong sense of ownership, discipline, and accountability in engineering work.
  • Excellent communication skills and the ability to lead by example.
  • Prior experience in fintech, payments, trading systems, or other mission-critical domains is a strong plus.
Nice to Have:

  • Understanding of financial markets and trading systems, including familiarity with high-frequency / high-throughput trading (HTF) concepts and constraints.
  • Strong system-level architectural vision, with the ability to reason beyond individual services and make holistic design decisions.
  • Proven experience working with high-traffic, high-availability systems operating under strict SLA / SLO requirements.
  • Exposure to performance-critical environments where latency, reliability, and resilience are key success factors.
Benefits:


  • Health insurance
  • Opportunities for professional growth
  • Flexible working hours
  • Military service exemption
We build, not watch — This is where you belong!


مهارت‌های مورد نیاز

  • DevOps
  • PHP
  • backend

حداقل سابقه کار

  • سه تا شش سال

جنسیت

  • مهم نیست

وضعیت نظام وظیفه

  • معافیت تحصیلی معافیت دائم پایان خدمت

نوع همکاری:

تمام وقت

دسته‌بندی شغلی:

وب،‌ برنامه‌نویسی و نرم‌افزار

تاریخ انتشار آگهی:

۱۴۰۵/۰۳/۰۳

مشاغل مشابه

ارسال رزومه