Senior Backend Engineer

About the Position

We are seeking a skilled and motivated Senior Backend Engineer to join our cloud development team. In this role, you will contribute to the design, development, and maintenance of our cloud platform. You will work closely with cross-functional teams to deliver scalable, reliable, and secure cloud services that power our global product offering.

Responsibilities

• Design, develop, and maintain cloud-based services and components.
• Collaborate with architectural and technical design of new cloud features.
• Work closely with other development teams, QA, and product stakeholders.
• Ensure high availability and performance of cloud services.

Requirements

• Bachelor’s or Master’s degree in Computer Science or equivalent.
• Proven experience in:
  • C#,.NET Core
  • MS SQL Server, T-SQL
  • Server-side development
  • Multi-threading and concurrent programming
  • Developing and consuming RESTful APIs; understanding of web technologies
  • Entity Framework, Redis, RabbitMQ (or equivalent messaging systems)
  • Solid knowledge of Object-Oriented Design, Architecture, and design patterns
  • Hands-on experience with cloud platforms
• Strong verbal and written communication skills in English

Nice to Have

• Experience with Docker
• Experience with Microsoft Azure

We Offer

• Flexible Working Hours - Start your workday anytime between 07:30–09:30 and finish between 16:00–19:00.
• Hybrid Work Model - Join us in the office three days a week and work remotely for the rest.
• Generous Paid Leave - 25 days of annual paid leave.
• Health Coverage - Health insurance plan (Bulstrad Luxe).
• Monthly Benefits: Food vouchers, Work-Life Balance Allowance, Mobility Allowance.
• Support for Personal Milestones: Wedding, Birth of a child.
• Recognition and Rewards: Anniversary bonuses, Employee referral bonus program.

About the Company

StairwaySoft is a global engineering provider of innovative software development services with a team of expert engineers. We service various businesses internationally to create solutions and help companies achieve their technology goals. We build software solutions through an ever-expanding UNIQUE HYBRID of Eastern European, Middle East, and Central Asia Engineering matched with Israeli Innovation.

Location: Plovdiv, Bulgaria

Type of employment: Hybrid

Project: Cloud-based security solutions

Specialization: Backend