WEX

Staff Software Development Engineer

WEX
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1 day ago
Remote, United States +3 moreStaff+
H1B sponsor

Base Salary

$141k - $173k/yr

Responsibilities

  • Design, develop, and deliver scalable software solutions and agentic product experiences.
  • Develop and optimize backend services, RESTful APIs, event-driven architectures, and data solutions.
  • Contribute to architecture and design decisions for highly available, secure, and scalable systems.
  • Write clean, efficient, well-tested, and maintainable code.
  • Participate in code reviews, technical discussions, and collaborative problem-solving.
  • Troubleshoot and resolve complex technical challenges across technology stacks.
  • Ensure operational excellence and a strong customer experience for team-owned products and systems.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related technical field.
  • At least 7 years of software engineering experience designing, developing, and supporting enterprise-scale applications.
  • Experience building cloud-based applications and infrastructure using infrastructure-as-code practices.
  • Proficiency with Kafka, Elasticsearch, and AWS.
  • Understanding of data structures, algorithms, object-oriented design, scalability, availability, and reliability.
  • Preferred qualifications include a master’s degree, 8+ years of experience, agentic or AI solution development, event-driven architecture, financial services or card payments experience, Docker, Kubernetes, API security, PCI DSS, legacy-system improvement, Java or C# backend development, Spring Boot, RESTful APIs, OData, SQL, and internet-scale services.
  • Strong problem-solving, written and verbal communication, and collaboration skills.

Benefits

  • Health, dental, and vision insurance.
  • Retirement savings plan, paid time off, health savings account, and flexible spending accounts.
  • Life insurance and disability insurance.
  • Tuition reimbursement and additional benefits.
  • Base pay range of $140,600.00 to $173,100.00, with non-sales roles typically eligible for a quarterly or annual bonus.

Tech Stack

Apache KafkaAWSC#DockerElasticsearchJavaKubernetesSpring BootSQL
WEX

About WEX

5,001-10,000 employees

WEX is a public financial technology company that provides corporate payment solutions to fleets, healthcare/benefits administrators, and travel businesses. Its products include fuel and mobility cards, virtual card payments, and platforms for HSAs/FSAs/HRAs, with revenue from payment processing and software/service fees. Founded in 1983 and headquartered in Portland, Maine, WEX trades on the NYSE under WEX and was formerly known as Wright Express.

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