Senior Software Development Engineer
WEX
Remote (US) · Posted October 24, 2026
Just laid off? Start here: a plan for the first weeks
More in Maine job market · All Senior Software Development Engineer jobs (88) · Financial Services & Banking · Engineering jobs
More roles at WEX
Similar jobs
- Embedded Software Test Automation Engineer · Idexx Laboratories Inc /De · Westbrook, ME
- Senior Application Developer · Idexx Distribution · Portland, ME
- Lead Embedded Electronics Engineer · LNW Gaming · Las Vegas, NV
- Senior Software Engineer · Elite Pharmaceuticals
- Senior Software Engineer (MES) (HYBRID TELEWORK) · Sikorsky Aircraft · Moorestown, NJ
- Senior Specialist Software Engineer · Flightsafety Defense · Broken Arrow, OK
Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
This is a remote position; however, the candidate must reside within 30 miles of one of the following locations: Dallas, TX and Portland, ME
About the Team/Role
We are seeking a Software Engineer in the WEX Corporate Payments Engineering organization. This role will be a top-tier software engineer to help develop, drive, and execute implementation in an engineering team for resellers of the WEX EnCompass platform applications. EnCompass serves as the core customer-facing user experience and technical integrations for our Corporate Payments customers, encompassing sophisticated UIs, robust APIs, and powerful integrations.
How you’ll make an impact:
Build custom solutions for partners , based on the roadmap jointly set with the partner to grow their business portfolio and increase customer satisfaction.
Engage with internal stakeholders and external partners to understand their needs and effectively demo your work, clearly articulating technical solutions and business value.
Collaboratively define and implement a comprehensive architectural roadmap for the EnCompass platform, aligning with business objectives, industry best practices, and other Corporate Payments teams.
Continuously challenge the status quo and implement mechanisms to reduce time-to-market using efficient engineering methods.
Help our customers succeed in their payments and card businesses by building the features they need, supporting their existing business, and troubleshooting issues with their implementations.
Work collaboratively with all team members to design, build, test, and deliver high-quality, production-ready software, including comprehensive unit and integration tests.
Take end-to-end technical responsibility for delivering work related to your initiatives, from understanding requirements to deployment and monitoring in our environments.
Actively participate in code reviews, design discussions, and architectural decisions , contributing your insights to foster a culture of technical excellence and continuous improvement.
Experience you'll bring:
5+ years of experience in software engineering
Have 3+ years of experience using Relational Datastores (MS SQL, PostgreSQL, MySQL, or another SQL server)
Expertise in rapid development and deployment of internal and external services using cloud computing platforms such as AWS or Azure.
Experience writing high-quality automation, including well-formed unit, component, and integration tests and an in-depth understanding of the test pyramid .
Strong understanding of data security and compliance requirements in cloud and data environments, preferably within the finance sector.
Excellent leadership , team-building, and dynamic decision-making skills.
Ability to deal with ambiguity and thrive in a fast-paced, dynamic environment .
Excellent verbal and written communication skills , capable of collaborating effectively within a team and with stakeholders.
Preferred Qualifications:
Experience building applications in the finance space , such as credit card products, accounts receivables/payables, or payment processing.
Familiarity with technologies such as C#/.NET Core, Golang , or modern front-end frameworks (e.g., React, Angular) in a cloud-native context.
Experience working effectively with geographically distributed teams .
A demonstrable working understanding of internal/external web services and APIs.
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. 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.
Pay Range: $121,500.00 - $145,500.00