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Senior Backend Engineer, Contract

75% Flex

FULLY FLEXIBLE

Remote:

Full Remote

Experience:

Mid-level (2-5 years)

Work from:

United States

Offer summary

Qualifications:

Proven backend development experience, specifically with microservices architecture and scaling techniques., Proficiency in programming languages like Go, experience with Docker, Kubernetes, and databases such as PostgreSQL..

Key responsabilities:

Review and optimize existing backend system in Golang, identifying bottlenecks and scalability issues.
Design, implement and optimize microservices architecture, conduct performance testing and documentation.
Set up load balancing, service discovery mechanisms, document all architectural changes, implementations, configurations.
Provide training, handover sessions, and final evaluation of the system, deliver project report with recommendations.
Handover documentation, code, and configurations, manage time effectively and work independently.

Xsolla SME https://www.xsolla.com/

201 - 500 Employees

See more Xsolla offers

Job description

Your missions

We are looking for a Senior Backend Engineer to review, optimize and scale our backend systems. The consultant will be responsible for re-architecting our current backend to scale and perform, apply microservices and AI in the process of re-architecture, and ensure the system can handle increased loads efficiently. This role requires a deep understanding of backend development, scalability techniques, and hands-on development experience with relevant technologies.

*This is a 6-12 month project based contract

RESPONSIBILITIES

Conduct a thorough review of existing backend architecture in Golang.

Identify performance bottlenecks and scalability issues.

Design and implement scalable microservices architecture.

Set up load balancing and service discovery mechanisms.

Optimize inter-service communication for high performance and reliability.

Conduct performance testing and optimize database performance.

Document all architectural changes, implementations, and configurations.

Provide training and handover sessions for internal developers and operations teams.

Conduct a final review and performance evaluation of the system.

Handover all documentation, code, and configurations to the internal team.

Deliver a final project report with recommendations for future improvements.

REQUIREMENTS

Proven experience in backend development, particularly with microservices architecture.

Strong understanding of scaling techniques for microservices, including load balancing and service discovery.

Demonstrated success in projects involving scaling backend systems for high traffic and large datasets.

Proficiency in programming languages in Go or equivalent language.

Familiarity with containerization and orchestration tools like Docker and Kubernetes.

Experience with databases such as PostgreSQL, MySQL, or NoSQL databases like MongoDB.

Excellent analytical and problem-solving skills.

Strong communication skills, with the ability to explain technical concepts to non-technical stakeholders.

Ability to work independently and manage time effectively.

Proficiency in Russian Language is a plus

This role is offered on an independent contractor basis and is not a full-time employment position. As such, the consultant will not be entitled to company-provided benefits such as health insurance, retirement plans, or paid time off. The consultant will operate as an independent entity and will be responsible for their own taxes, insurance, and other legal obligations in accordance with local labor laws.