Onshore Backend Engineer (NodeJS, AWS, Mongo DB) - 7Eleven
Job details
- Work mode
- On-site
- Employment
- Contract
- Level
- Senior
- Experience
- 10+ years
- Posted
- Oct 21, 2026
- Last confirmed open
- Oct 22, 2026
About this role
Dallas, TX, United States (On-site)
Contract (8 months 15 days)
Published 9 minutes ago
node.js
react.js
agile methodologies
testing frameworks
DevOps & CI/CD
Networking & Security
Typescript /Javascript
restful apis
AWS lambda
unit testing
Company Introduction:
- 7-Eleven’s Store Technology, RIS2.0 group, is looking for an experienced NodeJS/Middleware developer who enjoys collaborating with a mighty team of engineers, designers, and product visionaries in transforming our legacy platform into the cloud-based platform and innovating on the latest technology, creating awesome digital products that ease the work burden of our store employees and enhances shopping experience for our customers every day.
We are looking for a great JavaScript developer proficient with the latest Javascript (ECMA-Script) standards, NodeJS. Your primary focus will be on developing a sophisticated, scalable middleware platform using RESTful / Serverless APIs to be consumed across 7-Eleven. You will ensure that the platform is robust and easy to maintain.
You will coordinate with the rest of the team working on different infrastructure layers. Therefore, a commitment to collaborative problem-solving, sophisticated design and quality products is essential.
Skills & Responsibilities:
- Given the requirements, the candidate must be able to drive the requirements thru complete SDLC from requirements to delivery.
- Candidate must be proactive, self-driven, and self-motivated in solving problems.
- Be a thought leader for the team members and help other team members in solving the issues.
- Be available at work all five days.
- Expertise in Node.JS development
- Familiarity with the latest ECMA-Script specifications.
- Expertise in AWS technologies like CloudFront, SNS, SES, SQS, Cloud Formation
- Expertise in working with DevOps and the Build pipelines.
- Expertise in the development of Unit Test cases, Testing frameworks, and scripting
- Expertise in client-side JavaScript frameworks like React, jQuery
- Experience in JavaScript and supporting technologies such as TypeScript and NPM
- Experience in building solutions using the AWS cloud platform, with technologies such as Lambda, API Gateway, Kinesis, SNS, SQS, ECS, S3, and others
- Knowledge of Node.JS concepts (Such as event loop, cluster, and memory management)
- Experience working with enterprise technology platforms. Possess a strong technical background
- Strong understanding of building RESTful web services
- Strong knowledge of NoSQL databases.
- Strong experience with development methodologies such as XP, Agile, or SCRUM
- Exposure to various technologies, including enterprise application integration, database design and configuration, web applications, operating platforms, security, and networking.
- Develop unit tests during the development process.
- Ability to drive design/architectural path
- Demonstrate strong problem-solving ability and analytical skills
- Strong communication, presentation, and advisory skills
- 10+ years of development experience
- 5+ years of ReactJS experience.
- 5+ years of Node.JS experience
- 8+ years of JavaScript experience.
The pay range that the employer in good faith reasonably expects to pay for this position is $39.30/hour - $61.40/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis.
Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence.
We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information.
In addition, job duties require access to secure and protected client information technology systems and related data security obligations.