Senior Software Engineer - Systems

TL;DR

Senior Software Engineer - Systems: Building and architecting foundational, internet-scale backend systems and APIs with an accent on reliability, modularity, and multi-tenant architectures. Focus on designing highly available, fault-tolerant, and scalable cloud-native applications, optimizing code, and ensuring robust production system monitoring.

Company

hirify.global builds uncomplicated service software that delivers exceptional customer and employee experiences for over 72,000 companies globally.

What you will do

• Design and develop reliable, modular backend systems and APIs.
• Architect services for multi-tenant, cloud-native applications.
• Lead code optimization, refactoring, and scaling efforts for existing systems.
• Own the full lifecycle from requirements to deployment and support.
• Drive best practices for OOPS, design patterns, and system scalability.
• Ensure high availability, security, and monitoring of production systems.

Requirements

• 3 to 5 years of experience in building backend systems or infrastructure.
• Expertise in Data Structures & Algorithms (DSA) and Software Design (OOP, SOLID principles).
• Ability to design scalable, highly available, fault-tolerant, end-to-end systems (HLD).
• Skilled in designing APIs, database schemas, and data models.
• Strong technical communication, problem-solving, and code review skills.
• Hands-on experience with CI/CD, DevOps tooling, and cloud platforms (AWS/GCP).
• Experience with RDBMS, NoSQL, and queuing systems.

Nice to have

• Familiarity with observability, rate limiting, multi-region deployments.
• Thrive in ambiguity and move fast without sacrificing technical depth.

Culture & Benefits

• hirify.global fosters an environment that enables everyone to find their true potential, purpose, and passion.
• Committed to equal opportunity and believes that diversity in the workplace creates a more vibrant, richer environment.
• Welcomes colleagues of all backgrounds, genders, sexual orientations, religions, and ethnicities.