Full Stack Software Engineer (MERN)

B-Yond

Bothell, KSA

Full Time

Mid

Hybrid

4 weeks ago

MongoDBExpress.jsReactNode.jsJavaScriptTypeScript

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About the Role

B-Yond is looking for a Full Stack Software Engineer to join the DevOps team, designing and developing applications for internal software systems automating 5G core network deployment.

Key Skills for This Role

MongoDBExpress.jsReactNode.jsJavaScriptTypeScript

Responsibilities

Design, develop, and maintain full stack web applications using the MERN stack (MongoDB, Express.js, React, Node.js)
Build and maintain scalable, secure, high performance RESTful APIs and backend services
Develop responsive, reusable UI components in React, emphasizing usability and maintainability
Design and optimize MongoDB data models, indexes, and queries to support application performance and scalability
Collaborate with product managers, designers, and engineers to translate business requirements into well scoped technical solutions
Ensure high quality deliverables through testing, code reviews, performance tuning, and security best practices
Integrate and maintain third party APIs and internal services
Troubleshoot and resolve issues across the stack (frontend, backend, database, CI/CD)
Contribute to technical documentation, knowledge sharing, and continuous improvement
Participate in Agile ceremonies (planning, standups, retrospectives) and deliver iteratively

Requirements

Proven experience building production web applications using the MERN stack (MongoDB, Express.js, React, Node.js)
Strong JavaScript fundamentals (ES6+), including writing clean, modern, maintainable code
Solid experience designing and implementing RESTful APIs using Node.js + Express.js
Strong React skills including hooks, component architecture, and practical state management patterns
Working knowledge of TypeScript (able to read/write TS in a React/Node codebase)
Experience integrating backend services with MongoDB (schemas, query optimization, indexing)
Hands on experience with CI/CD pipelines, including Azure DevOps (ADO) YAML pipelines for React/Node services
Strong troubleshooting and debugging skills; able to quickly read and improve existing code
Strong understanding of authentication/authorization (e.g., JWT, OAuth/OIDC) and secure API patterns
Proficiency with Git and collaborative workflows (PRs, reviews, branching strategies)
Familiarity with cloud fundamentals—especially Azure concepts relevant to deploying and operating web services
Ability to work effectively in an Agile, cross functional environment with strong ownership and communication

Full Job Posting

About The Role

We are looking for a Full Stack Software Engineer to join our DevOps team to primarily design, develop and test applications for internal software systems.
You will work with the customer’s industry leading automation and technology Subject Matter Experts for the 5G core network to automate deployment and upgrades of 5G Core Network Functions.
You will be working with state of the art technology in containerized applications, Azure, CI/CD, workflow engines and software.

Location Requirements

This opportunity requires onsite presence twice a week out of any of these locations: Texas (Austin, Dallas, Plano), New Jersey (Middletown, Bedminster), Georgia (Lenox/Atlanta, Alpharetta), Washington (Bothell, Redmond).

Responsibilities

Design, develop, and maintain full stack web applications using the MERN stack (MongoDB, Express.js, React, Node.js).
Build and maintain scalable, secure, high performance RESTful APIs and backend services.
Develop responsive, reusable UI components in React, emphasizing usability and maintainability.
Design and optimize MongoDB data models, indexes, and queries to support application performance and scalability.
Collaborate with product managers, designers, and engineers to translate business requirements into well scoped technical solutions.
Ensure high quality deliverables through testing, code reviews, performance tuning, and security best practices.
Integrate and maintain third party APIs and internal services.
Troubleshoot and resolve issues across the stack (frontend, backend, database, CI/CD).
Contribute to technical documentation, knowledge sharing, and continuous improvement.
Participate in Agile ceremonies (planning, standups, retrospectives) and deliver iteratively.

Required Qualifications

Proven experience building production web applications using the MERN stack (MongoDB, Express.js, React, Node.js).
Strong JavaScript fundamentals (ES6+), including writing clean, modern, maintainable code.
Solid experience designing and implementing RESTful APIs using Node.js + Express.js.
Strong React skills including hooks, component architecture, and practical state management patterns.
Working knowledge of TypeScript (able to read/write TS in a React/Node codebase).
Experience integrating backend services with MongoDB (schemas, query optimization, indexing).
Hands on experience with CI/CD pipelines, including Azure DevOps (ADO) YAML pipelines for React/Node services.
Strong troubleshooting and debugging skills; able to quickly read and improve existing code.
Strong understanding of authentication/authorization (e.g., JWT, OAuth/OIDC) and secure API patterns.
Proficiency with Git and collaborative workflows (PRs, reviews, branching strategies).
Familiarity with cloud fundamentals—especially Azure concepts relevant to deploying and operating web services.
Ability to work effectively in an Agile, cross functional environment with strong ownership and communication.

Nice To Have

Experience with Next.js or other React frameworks.
Experience with one or more React state libraries (Redux, Zustand, etc.).
Experience with Docker and container based workflows.
Deeper experience with DevOps tooling beyond pipelines (infra as code, monitoring/observability, release automation).
Experience with workflow/BPM engines (e.g., Camunda (BPMN)) or similar orchestration platforms.
Experience with alternative clouds (AWS/GCP) in addition to Azure.

Interview Integrity

During the interview process, we're evaluating your individual problem solving skills, creativity, and approach to challenges.
You may not use AI tools, third party services, coaching platforms, or content farming services during any part of the interview process unless we explicitly permit it.
Any indication of third party assistance or AI generated responses will result in immediate disqualification.

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