Cloud Back End Engineer

Onesubsea; Houston (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

SLB is seeking a Cloud Back-End Engineer to join our Houston development group. You will design cloud-native microservices and resilient APIs, bridging application development with scalable infrastructure across regions.

Responsibilities include building distributed back-end systems, optimizing storage and caching, and implementing secure, cost-efficient solutions. A Bachelor's degree and cloud experience are required for this role.

Qualifications

• Bachelor's degree or higher in a software-related field.
• Understanding of cloud-native back-end development trends.

Responsibilities

• Design and implement cloud-native microservices.
• Architect back-end systems for horizontal scaling across regions.
• Optimize data storage and caching for enterprise throughput.
• Implement secure APIs with modern auth patterns.
• Monitor and optimize cloud resource usage for cost and performance.
• Develop and maintain resilient APIs (REST/GraphQL) and event-driven patterns.

Skills

C#

NET

REST API

GraphQL

MongoDB

Redis

PostgreSQL

MySQL

OAuth2

JWT

SSO

LDAP

Docker

Kubernetes

Azure

AWS

GCP

Azure DevOps

MSBuild

Terraform

Ansible

RabbitMQ

Azure Service Bus

Azure Functions

Prometheus

Grafana

Application Insights

Education

Bachelor's degree in computer science or related field

Tools

Azure DevOps

Prometheus

Grafana

Elastic Search Cloud

Job description

Role: Back End Software Engineer

Location

Houston Digital Technology Center (HDTC), Houston, TX, USA

Mission

We are seeking a Cloud Back-End Engineer to join our group. In this role, you will bridge the gap between application development and cloud infrastructure. You will be responsible for building high-performance, cloud-native services that leverage distributed computing patterns to serve our enterprise customers globally.

Relationships

Reports to Software Project Manager, Software Program Manager, Engineering manager or Team Leader

Responsibilities and Duties

• Cloud-Native Development: Design and implement microservices utilizing cloud-native patterns (Serverless, Containerized Microservices, Event-Driven Architectures).
• Distributed Systems & Scalability: Architect back-end systems that scale horizontally across multiple availability zones and regions, ensuring low latency and high 9s of availability.
• Storage & Data Strategy: Optimize the use of cloud-native data stores and implement caching strategies to handle enterprise-level throughput.
• Cloud Security & Compliance: Adhere to and build with best-in-class security practices
• Scalable API Design and implementation: Build resilient APIs
• Cost & Performance Optimization: Monitor and optimize cloud resource consumption (FinOps) to ensure back-end services are cost-effective without sacrificing performance.

Primary Technologies (at-least 1 in each category):

Programming Languages

• C#

Frameworks

• .NET

API Development

• REST, GraphQL

Database Integration

• MongoDB, Redis, PostgreSQL, MySQL

Authentication & Authorization

• OAuth2, JWT, SSO, LDAP

Caching & Performance

• Redis, Memcached, asynchronous processing

Cloud Platforms

• Azure, GCP, AWS

Secondary Technologies

Containers & Orchestration

• Docker, Kubernetes

Monitoring & Logging

• Application Insights, Prometheus, Grafana, Elastic Search Cloud

CI/CD Pipelines

• Azure DevOps

Build & Release Automation

• MSBuild, Shell scripts

Infrastructure Automation

• Terraform, Ansible, Bash scripting

Message Broker

• RabbitMQ, Azure Service Bus

Serverless Compute

• Azure Functions

AI Coding assistants

• Cursor, Claude Code, GitHub Copilot

Qualifications & Experience

• Bachelors in computer science, Computer Engineering, Mathematics, Applied Statistics, Information Technology or Engineer with focus on software
• Have a good understanding of latest technological trends back-end development for Cloud applications

Behavior:

• Interpersonal communication.
• Oral and written communication.
• Team players are respected by peers.
• Leadership in applying and mentoring best practices.
• Learn quickly in a fast-paced environment
• Excellent time-management, multi-tasking, and communication skills. Capable of juggling multiple projects and related complexities at the same time.

ALL APPLICANTS FOR U.S. ROLES MUST CAREFULLY READ ALL THE SUPPLEMENTAL U.S. SPECIFIC INFORMATION LISTED BELOW.

SLB is committed to a culture where everyone feels like they belong. To learn more about our diversity, equity, and inclusion commitments, please visit our Diversity & Inclusion | SLB (slb.com) page for more information.

When certifying your application, you are also certifying on reading and understanding all of the below supplemental information. For purposes of the application and the below information, Company shall be defined to mean SLB. Please note that the below supplemental information and the employment application are NOT a contract.

1. Company policy is to provide every individual a fair and equal opportunity to seek employment and advancement at the Company without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, citizenship, genetic information, veteran or military status, disability, creed, ancestry, pregnancy (including pregnancy, childbirth and related medical conditions), marital status or any factors protected by federal, state, or local laws. We are an "Equal Opportunity Employer". For more information please, refer to the latest version of "Know Your Rights" poster and the "Pay Transparency Nondiscrimination Poster" located here: https://www.dol.gov/agencies/ofccp/posters. The Company is a VEVRAA Federal Contractor - priority referral Protected Veterans requested.
2. REASONABLE ACCOMMODATIONS The Company will endeavor to make a reasonable accommodation / modification to the known physical or mental limitations of a qualified applicant with a disability to assist in the hiring process, unless the accommodation would impose an undue hardship on the operation of our business, in accordance with applicable federal, state, and local law. If you believe you require such assistance to complete the application or to participate in the interview process, please contact [e-mail] to request assistance. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to.
3. AUTHORIZATION FOR EMPLOYMENT Pursuant to the Immigration Reform and Control Act of 1986, all applicants who are offered and accept employment must produce documents establishing their identity and authorization for employment in the United States. These documents must be produced no later than seventy-two (72) hours after employment commences. In addition, all applicants who are offered and accept employment will be required to verify their employment authorization under oath by signing a USCIS Form I-9. SLB is an E-Verify employer.
4. APPLICATION CERTIFICATION When applying to a job please read the application carefully before certifying that all of the answers you have given are true, accurate and complete. Ensure that you have read and fully understand the questions asked in the application. Unless noted otherwise, by certifying the application, you are also agreeing to and/or authorizing the following:* You understand that any omission and/or misrepresentation of any fact from or on the application or during any interview will result in immediate rejection of the application, or if hired, will be cause for immediate dismissal.* You certify that you have read and understand all the supplemental information listed on the job description page for the job that you are applying for.* You authorize the Company to contact the education institutions that you have attended and for the Company to make any further investigations deemed necessary in connection with your application for employment.* You authorize the Company to inquire about, investigate and obtain copies of any records which relate to you from your former employers and educational institutions.* You release the Company and all affiliated persons and entities, as well as any person or institution that provides the Company with any lawful information about you, from any and all liability whatsoever resulting from any such lawful inquiry, investigation, or communication.* You agree that if hired, you will review and become familiar with all the rules and regulations of the Company.* You understand and agree that nothing in the application or supplement shall constitute an offer, a contract, or a guarantee of employment for a specific period of time.* If hired, you understand that your employment may be terminated with or without cause and with or without notice at any time, at the will of the Company or yourself, for any or no reason.* If hired, you understand that no supervisor or manager has authority to make an agreement to the contrary changing employment at-will.* If hired, you understand that the Company and all plan administrators shall have the maximum discretion permitted by law to administer, interpret, modify, discontinue, enhance, or otherwise change all policies, procedures, benefits or other terms and conditions of employment.* You understand that any application that is filled out will be in effect for 90 days from the date you certified it and, if employment is not offered within the 90-day period, you understand that you must reapply to be considered for future employment.* You understand that your application for employment in no way obligates the Company to employ you.
5. STATE INFORMATION Please read below any applicable State Information. By certifying the application, you are also certifying that you have read and understood any applicable State Information that is listed below.* ARIZONA APPLICANTS ONLY: To the extent required by applicable law, the Company maintains a smoke-free workplace.* CALIFORNIA APPLICANTS ONLY: I understand the Company may obtain, without using the services of a third party investigative consumer reporting agency, public records pertaining to my character, general reputation, personal characteristics, or mode of living during its evaluation of my application for employment and, if employed, during my employment. By checking the following box, I waive my right to receive copies of public records obtained by the Company.* MASSACHUSETTS APPLICANTS ONLY: Note that it is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.* MARYLAND APPLICANTS ONLY: Under Maryland law, an employer may not require or demand, as a condition of employment, prospective employment, or continued employment, that an individual submit to or take a lie detector test. An employer who violates this law is guilty of a misdemeanor and subject to a fine not exceeding $100.* NEBRASKA APPLICANTS ONLY: By certifying the application you, hereby give consent to any and all prior employers of yours to provide information with regard to your employment with prior employers to SLB.