Backend API Engineer II - High-Performance Systems

Flexjet LLC; Dallas (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Flexjet LLC is seeking a Software Engineer II to join our development team. The role focuses on designing, building, and maintaining high-performance APIs used across the business, with opportunities to collaborate with multiple departments within the private aviation sector.

The candidate should bring 5+ years of senior-level software development experience, strong OOP and API/microservices skills, and a solid grounding in Agile practices. Front-end experience is a bonus.

Qualifications

• 5+ years as software developer at senior level.
• Bachelor’s Degree in related field or 2 additional years of equivalent work experience.
• Solid understanding of OOP, Relational and NOSQL databases, microservices architecture, and CS foundations.
• Experience working with Agile methodology.
• Expertise in development of services/APIs, databases, cloud services, and migration of legacy applications.
• Experience in front-end website development is a bonus.

Responsibilities

• Design, develop and troubleshoot high performance APIs used by multiple consumers across the business.
• Analyze technical requirements to design new components and applications.
• Manage lifecycle of new and existing products and applications.
• Advise and support colleagues to achieve common goals.
• Introduce new solutions to products and colleagues when appropriate for business needs.
• Keep abreast of advancements in technologies and development techniques.
• Interact with departments and end users in development, design, and support roles.

Skills

C#

NET Core

Visual Studio

API development

Angular

OOP

Databases

Agile

Education

Bachelor’s degree / 2+ years exp

Job description

Flexjet LLC is seeking a Software Engineer II to join our development team. The role focuses on designing, building, and maintaining high-performance APIs used across the business, with opportunities to collaborate with multiple departments within the private aviation sector.

The candidate should bring 5+ years of senior-level software development experience, strong OOP and API/microservices skills, and a solid grounding in Agile practices. Front-end experience is a bonus.