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Software Engineer Intern

WEX

Skills

Required

  • Software Engineering
  • standard data structures
  • object-oriented concepts
  • API integration
  • Git
  • CLI
  • networking concepts
  • HTTP / HTTPS
  • REST APIs
  • TCP/IP
  • basic request/response flows
  • S3
  • EC2
  • Terraform

Preferred

  • Generative AI tools / modern LLM APIs / agent frameworks
  • LangChain
  • LlamaIndex
  • Python
  • GitHub CLI workflows
  • branch management
  • code commits
  • pull requests
  • Generative AI frameworks
  • cloud infrastructure

Intern – Summer About the Role Join our engineering team for an immersive 10–12 week summer internship. You will work directly with full-time engineers to build practical tools, experiment with modern developer frameworks, and deploy code in a collaborative, production-focused environment.

Responsibilities

  • You’ll Do Write clean, maintainable Python code to support backend services and internal tooling.
  • Utilize Git and GitHub CLI workflows daily for branch management, code commits, and peer pull requests.
  • Assist in evaluating and implementing Generative AI frameworks to automate software workflows.
  • Gain hands-on experience with cloud infrastructure, networking concepts, and automated deployment pipelines.

Requirements

  • Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical field.
  • Strong core programming skills, including familiarity with standard data structures, object-oriented concepts, and API integration.
  • Practical experience using Git through the CLI (git pull, push, commit, checkout, merge) for personal projects or coursework.
  • Core understanding of networking concepts (HTTP/HTTPS, REST APIs, TCP/IP, basic request/response flows).
  • Exposure to AWS services (S3, EC2, Lambda) through coursework, labs, or personal projects.
  • Basic awareness or exposure to infrastructure automation tools like Terraform.

Preferred

  • Conceptual understanding or project experience with Generative AI tools, modern LLM APIs, or agent frameworks (e.g., LangChain, LlamaIndex).

Pay

  • The base pay range represents the anticipated low and high end of the pay range for this position.
  • Actual pay rates will vary and will be based on various factors, such as your qualifications, skills, competencies, and proficiency for the role.
  • Base pay is one component of WEX's total compensation package.
  • Most sales positions are eligible for commission under the terms of an applicable plan.
  • Non-sales roles are typically eligible for a quarterly or annual bonus based on their role and applicable plan.
  • $27.00 - $35.00

Benefits

  • WEX's comprehensive and market competitive benefits are designed to support your personal and professional well-being.
  • Benefits include health, dental and vision insurances, retirement savings plan, paid time off, health savings account, flexible spending accounts, life insurance, disability insurance, tuition reimbursement, and more.
  • For more information, check out the "About Us" section.