Senior Software Engineer

Alvys

5h

About The Position

We are looking for a Senior Software Engineer who thrives on solving complex distributed systems problems while maintaining a holistic view of the product. You will be a key driver of our core SaaS platform, responsible for designing and building the high-concurrency services that power our web and mobile applications. While your focus is the backend, you will collaborate closely with Frontend and Mobile engineers to ensure seamless end-to-end integration and a world-class user experience.

Requirements

• 5+ years of experience, with a proven track record of owning and delivering large-scale, mission-critical operational software from design to production.
• Expert-level proficiency in a modern programming language (e.g., C#, Java, TypeScript), with a strong foundation in C# and ASP.NET preferred.
• Competency in both Relational and NoSQL databases (e.g., CosmosDB, DynamoDB, Elasticsearch, Postgres), with experience supporting these systems at scale.
• Experience with at least one major cloud provider (Azure, AWS, or GCP).
• Demonstrated experience designing and maintaining high-traffic, resilient backend systems in a production environment.
• Strong technical leadership skills with experience mentoring engineers; experience managing smaller teams is a plus.
• Strong technical leadership skills, including mentoring engineers and driving cross-team architectural consensus. Small-team management experience is a plus.
• Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related field.

Nice To Haves

• Familiarity with frontend development concepts and modern UI frameworks to facilitate better end-to-end system design and cross-stack collaboration.

Responsibilities

• Own the lifecycle of major backend features, from initial technical design and API definition to deployment and scaling.
• Collaborate with Product Managers to define requirements and Designers to ensure API responses support intuitive, high-performance user interfaces across web and mobile.
• Design and implement resilient services that handle high traffic and complex data relationships without compromising performance.
• Drive high standards through rigorous code reviews and by mentoring engineers on best practices in C#, distributed systems, and API contract management.
• Collaborate with the team to evolve our multi-tenant architecture, identifying opportunities to decouple services and optimize the data flow between the backend and frontend.
• Build and maintain the monitoring and alerting necessary to ensure our platform is stable 24/7. "If you build it, you run it."

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level