Orchestrator – Senior Engineer IRC305601

GlobalLogic; United States; A distancia; USD 130.000 - 145.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible work from home

Health and life insurance

Short-term and long-term disability

Matched 401K plan

Descripción de la vacante

GlobalLogic Inc. is seeking engineers to refactor core orchestrator services for native ARM platforms and implement NUMA-aware memory allocation.

You will contribute to API updates and backend capabilities supporting nested virtualization while collaborating with SRE and QA teams to ensure stability and smooth deployments. The role requires a strong background in backend cloud infrastructure, proficiency in Perl, Go, and Python, and deep knowledge of Linux internals and RESTful APIs.

Formación

• Experience in backend cloud infrastructure development.
• Strong proficiency in Perl (legacy services), Go, and Python.
• Deep understanding of Linux OS internals, process management, memory optimization, and RESTful APIs.
• Knowledge of ARM64 architecture, CPU affinity, and NUMA memory allocation.
• Experience working with VM lifecycle management and orchestration APIs.

Responsabilidades

• Refactor and port core orchestrator services and features (vbin, LSS, LDM, VMAP, RS) to run natively on ARM platforms.
• Implement NUMA allocation logic in Python to eliminate cross-talk latency on high-core ARM systems.
• Develop API updates and backend capabilities to support nested virtualization and new instance plans.
• Collaborate with SRE and QA engineers to ensure service stability and seamless deployment workflows.

Conocimientos

Perl (legacy services)

Go

Python

Linux internals

RESTful APIs

ARM64 architecture

NUMA memory allocation

CPU affinity

VM lifecycle management

Orchestration APIs

Educación

Bachelor’s or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field

Descripción del empleo

• Experience in backend cloud infrastructure development.
• Language Proficiency: Strong proficiency in Perl (legacy services), Go, and Python.
• System Programming: Deep understanding of Linux OS internals, process management, memory optimization, and RESTful APIs.
• Hardware Awareness: Knowledge of ARM64 architecture, CPU affinity, and NUMA memory allocation.
• Virtualization: Experience working with VM lifecycle management and orchestration APIs.

Job Responsibilities

• Refactor and port core orchestrator services and features (vbin, LSS, LDM, VMAP, RS) to run natively on ARM platforms.
• Implement NUMA allocation logic in Python to eliminate cross-talk latency on high-core ARM systems.
• Develop API updates and backend capabilities to support nested virtualization and new instance plans.
• Collaborate with SRE and QA engineers to ensure service stability and seamless deployment workflows.

Education: Bachelor’s or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field.

Note: GlobalLogic estimates the starting pay range for this role to be performed remotely to be $ 130,000 to $145,000 and reflects base salary only. This pay range is provided as a good-faith estimate, and the amount offered may be higher or lower. GlobalLogic takes many factors into consideration in making an offer, including candidate qualifications, work experience, operational needs, travel and onsite requirements, internal peer equity, prevailing wage, responsibilities, and other market and business considerations.

What we offer

Exciting Projects

Come take your place at the forefront of digital transformation! With clients across all industries and sectors, we offer an opportunity to work on market-defining products using the latest technologies.

Collaborative Environment

You can expand your skills by collaborating with a diverse team of highly talented people in an open, laidback environment — or even abroad in one of our global centers or client facilities!

Work-Life Balance

GlobalLogic prioritizes work-life balance, which is why we offer flexible work schedules and opportunities to work from home.

Professional Development

We provide continuing education classes, professional certification and training (technical, soft skills, language, and communication skills) to help you realize your professional goals. Being part of a global organization, there are additional learning opportunities through international knowledge exchanges.

Excellent Benefits

We provide our employees with competitive salaries, health and life insurance, short-term and long-term disability insurance, a matched contribution 401K plan, flexible spending accounts, and PTO and holidays

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.