Apply

Ready to go for it?

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

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

See all jobs on JobTailor

Search thousands of fresh jobs every day.

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

Senior Software Engineer

Transcard

Senior Software Engineer writing secure, maintainable C# code for payment APIs at Transcard. Collaborating with teams to enhance financial orchestration solutions in a remote US role.

Posted 6/19/2026full-timeRemote • Tennessee • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AzureCyber Security.NETSQL

About the role

Key responsibilities & impact
  • Write high-quality, accurate, maintainable, secure, and well-documented C# code.
  • Take an active interest in learning how our systems function and interact.
  • Follow our Software Development Lifecycle.
  • Assist in defining application development project plans, including scoping, scheduling, and implementation.
  • Assist other software engineers and business teams in resolving problems with application systems.
  • Communicate with vendor software support personnel to resolve issues encountered with vendor software.
  • Design, run, and monitor software performance tests on new and existing programs for the purpose of correcting errors, isolating areas for improvement, and general debugging.
  • Provide verbal and written project status updates.
  • Recommend and perform software improvements and upgrades.
  • Provide guidance and willingness to pass on knowledge to junior team members.
  • On-call availability on a rotating schedule with other IT personnel.
  • Overtime hours may be required to meet project deadlines or to assist in the resolution of production issues but are not the norm.

Requirements

What you’ll need
  • 6+ years of professional development experience using .Net technologies.
  • Expert-level proficiency in the following languages and tools: .Net, C#, SQL Server.
  • Demonstrated expertise in object-oriented programming (OOP), design patterns, asynchronous programming, performance tuning, database design, complex query development, stored procedures, indexing strategies, and application troubleshooting across the full software development lifecycle.
  • Demonstrated ability and commitment to quickly learn, adopt, and master new technologies and tools, including .NET, C#, SQL Server, Azure DevOps, Git, and Microsoft Azure.
  • Capable of staying current with evolving technologies, applying best practices, and leveraging new capabilities to improve software quality, scalability, security, and development efficiency.
  • We operate as a distributed team, strong written and verbal communication skills are essential.
  • Must be able to clearly communicate technical concepts, requirements, and solutions to both technical and non-technical stakeholders while collaborating effectively across teams and time zones.
  • Strong experience designing, developing, consuming, and supporting RESTful APIs, including API integration, security, performance optimization, and troubleshooting.
  • Proven experience designing and developing scalable, maintainable, and high-performance software systems using industry best practices and sound architectural principles.
  • Preferred: Payments, fintech, banking, or financial services experience.
  • Preferred: Knowledge of payment processing, including ACH, card, and account-to-account payment flows.
  • Preferred: Completion of SANS or other formal cybersecurity and secure software development training preferred.
  • Preferred: Hands-on experience designing, deploying, and supporting applications and services within Microsoft Azure.
  • Preferred: Experience developing modern web applications using Blazor; our primary front-end framework is Blazor.

Benefits

Comp & perks
  • Transcard offers benefits starting the first of the month following the month of hire (Medical, Dental, & Vision, 401(k) Match!, Paid Time Off, Life-Disability Insurance, and more)

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 & Tools
.NetC#SQL Serverobject-oriented programmingdesign patternsasynchronous programmingperformance tuningdatabase designRESTful APIsBlazor
Soft Skills
communicationcollaborationproblem-solvingmentoringproject managementadaptabilityattention to detailtime managementteamworktechnical writing
Certifications
SANS cybersecurity trainingsecure software development training