Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
WEX

Senior Software Engineer

WEX

. Contribute to the technical architecture, design, and implementation of the Beyond Fuel and Expense Management platform .

Posted 10/16/2026full-timeRemote • United StatesSenior💰 $121,500 - $145,500 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in full-stack software engineering, focusing on Java and Spring Boot for backend development, along with strong capabilities in API design, cloud platforms, and automated testing. Proven ability to mentor engineers and enhance engineering practices while effectively communicating technical decisions to diverse stakeholders.

Highest-signal resume keywords
Java ProficiencySpring Boot DevelopmentREST API DesignCloud Platforms (AWS)Automated CI/CD Pipelines

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Object-Oriented DesignData StructuresAlgorithmsDistributed SystemsRelational Data ModelsEvent-Driven IntegrationsUnit TestingIntegration TestingEnd-to-End TestingPerformance Testing
Soft Skills
Strong Communication SkillsMentoring EngineersCollaboration Across Teams
Tools & Technologies
AI Coding AssistantsGitHub CopilotCursorClaudeOpenTelemetryGrafanaPrometheus
Certifications & Qualifications
Bachelor's Degree in Computer ScienceMaster's Degree in Computer Science (Preferred)
Industry Keywords
Payment WorkflowsExpense ManagementTransaction ReportingSecure API DesignObservability Platforms

Tech Stack

Tools & technologies
AWSCloudDistributed SystemsGrafanaJavaPrometheusSpringSpring BootSpringBoot

About the role

Key responsibilities & impact
  • Contribute to the technical architecture, design, and implementation of the Beyond Fuel and Expense Management platform
  • Build full-stack capabilities spanning user interfaces, backend services, data models, and external integrations
  • Translate product requirements into technical designs, delivery milestones, and implementation plans
  • Design reusable business capabilities and APIs supporting web, mobile, and partner experiences
  • Establish patterns for payment workflows, expense capture, approvals, spend controls, transaction reporting, and reconciliation
  • Evaluate technical options and communicate tradeoffs involving performance, security, reliability, cost, and delivery timelines
  • Write production code, review contributions, and resolve complex issues across the application stack
  • Participate in design reviews, code reviews, and technical discussions
  • Establish standards for automated testing, API contracts, observability, accessibility, and secure development
  • Build production readiness through logs, distributed tracing, metrics, dashboards, and alerts
  • Use approved AI tools throughout development, testing, and documentation; review and validate generated output
  • Partner with engineering leaders to identify dependencies, manage technical risks, and support delivery
  • Own technical outcomes from initial implementation through deployment, operation, and continuous improvement

Requirements

What you’ll need
  • Bachelor's degree in Computer Science, Software Engineering, or a related field
  • 6–8 years of professional software engineering experience
  • Strong proficiency in Java and Spring Boot, or comparable backend technologies
  • Strong understanding of object-oriented design, data structures, algorithms, and software design principles
  • Experience designing REST APIs, distributed systems, relational data models, and event-driven integrations
  • Experience with cloud platforms, preferably AWS, and automated CI/CD pipelines
  • Knowledge of authentication, authorization, data protection, and secure API design
  • Experience with unit, integration, end-to-end, and performance testing
  • Experience building and operating production services with monitoring, distributed tracing, and incident troubleshooting
  • Strong communication skills to collaborate effectively across multidisciplinary teams
  • Ability to explain technical decisions clearly to engineering and business stakeholders
  • A track record of mentoring engineers and improving engineering practices through hands-on collaboration
  • Hands-on experience leveraging AI coding assistants and development tools such as GitHub Copilot, Cursor, and Claude
  • Preferred: Master's degree in Computer Science or Software Engineering
  • Preferred: 8+ years of software engineering experience
  • Preferred: Experience with API Gateways, service mesh technologies, and cloud networking concepts
  • Preferred: Familiarity with OpenTelemetry, Grafana, Prometheus, or similar observability platforms
  • Preferred: Exposure to web and mobile application development

Benefits

Comp & perks
  • Health, dental and vision insurances
  • Retirement savings plan
  • Paid time off
  • Health savings account
  • Flexible spending accounts
  • Life insurance
  • Disability insurance
  • Tuition reimbursement
  • Quarterly or annual bonus eligibility for non-sales roles