Mrsool

SDE III Backend Engineer

Mrsool
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1 day ago
Remote, IndiaSenior

Responsibilities

  • Lead end-to-end project execution through RFCs, HLD/LLD design documents, execution plans, and technical decision-making.
  • Design, build, and maintain highly concurrent, low-latency backend systems capable of massive transactional throughput.
  • Develop performance-optimized backend services using Ruby on Rails, Go, and related technologies.
  • Optimize PostgreSQL queries, database performance, and Redis caching while maintaining data consistency across microservices.
  • Collaborate with product managers, designers, DevOps, and engineering teams on integrations and product delivery.
  • Mentor junior and mid-level engineers, review complex pull requests, and improve engineering practices.
  • Identify system bottlenecks and infrastructural issues while advancing automated testing, observability, and CI/CD automation.
  • Propose technical and organizational improvements that balance short-term delivery with long-term architectural stability.

Requirements

  • 5 to 8+ years of intensive, non-internship professional software development experience.
  • Strong knowledge of Ruby on Rails and robust proficiency in Go for high-performance APIs and multithreaded systems.
  • Strong understanding of distributed systems, networks, concurrency control, and CAP theorem trade-offs.
  • Proficiency with PostgreSQL, RESTful APIs, gRPC, MVC architecture, database design, optimization, and query performance tuning.
  • Track record of delivering high-quality software while balancing reliability, scalability, security, usability, and other non-functional requirements.
  • Ability to drive technical decisions, set expectations, manage stakeholders, navigate ambiguity, and lead technical execution.
  • Bachelor's or Master's degree in Computer Science or an equivalent technical field.
  • Familiarity with additional backend technologies and frameworks and experience implementing positive organizational changes are preferred.

Benefits

  • Remote work environment in a full-time role based in India.
  • Competitive compensation with potential share options for certain roles.
  • Regular training and an annual learning stipend.
  • High autonomy, mentorship, and ambitious professional-development goals.
  • Inclusive and diverse workplace.

Tech Stack

GogRPCPostgreSQLRedisRuby on Rails

Categories

Mrsool

About Mrsool

1,001-5,000 employees

Mrsool builds an on-demand delivery marketplace where customers request anything via app and independent couriers bid to fulfill orders across food, retail, and errands. The company generates revenue from delivery and service fees on its two-sided platform. Founded in 2015 and headquartered in Riyadh, it serves users across Saudi Arabia with over 10 million registered users, and is privately owned by Nomw Capital.

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