AI-First Engineering
Adopt an agentic AI-based SDLC as the default approach to building software — using AI coding agents to scaffold, implement, test, and review code, not just as an occasional assist.
Work fluently with AI harness / coding-agent tools (e.g., Cursor, Claude Code, VS Code with GitHub Copilot) as part of your daily workflow and help establish team-wide standards and best practices for their use.
Champion AI-driven engineering practices — intelligent automation, predictive analytics, and self-healing systems — to improve development efficiency and system resilience.
Identify and implement AI-based solutions for Payments product initiatives, from proof of concept through production.
Model and promote an AI-first mindset across the team — evaluating new AI tooling, sharing what works, and pushing the team toward higher leverage.
Quality, Security & Delivery
Solve problems, debug, and optimize code for performance and security, with attention to the compliance and regulatory standards that apply to payment processing (e.g., PCI-DSS).
Own code quality and unit test coverage; partner with QA to design and review test cases so the platform meets customer expectations.
Perform code reviews and approve pull requests, ensuring code follows documented standards and best practices.
Own the health of the software delivery pipeline and guide the team in improving it.
Hands-On Development, Mentorship & Collaboration
Stay hands-on — writing code, building proofs of concept, and pairing directly with engineers — while also setting architectural direction; this role is a blend of building and leading, not one or the other.
Mentor and coach developers, with particular focus on senior engineers, through code review, design discussions, and technical guidance.
Partner closely with Product and Operations to ensure technical solutions align with business needs and day-to-day operational realities.
Influence engineering culture and product solutions — within the team and company-wide — through thought leadership.
Drive full lifecycle application development: research technical options for new features, provide guidance based on findings, and build proofs of concept to validate the best approach.
What We're Looking For
Required
Demonstrated agentic AI-first approach to the SDLC, with hands-on fluency in AI coding-agent tools such as Cursor, Claude Code, or VS Code with GitHub Copilot.
Knowledge and experience in AI agent development using tools and frameworks such as LangChain/LangGraph, Databricks, vector databases, and open- and closed-weight LLMs.
Broad AI-first mindset — comfortable evaluating and adopting new AI tooling and practices and coaching other engineers to do the same.
Bachelor's or master's degree in computer science, Computer Engineering, or a related field — or equivalent practical experience — plus 10+ years of .NET software development experience building web-based applications.
Strong knowledge of the Microsoft development stack: .NET Core, C#, JavaScript, RESTful services, ORM, T-SQL, JSON, MVC, XML, HTML, and CSS.
Strong design and architecture mindset, with experience designing scalable, high-performance, secure enterprise applications in Azure (or another public cloud).
Proficiency in modern engineering practices: unit testing, CI/CD pipelines, DevOps, microservices, and containerization (Docker/Kubernetes).
Deep knowledge of sound coding practices — unit testing, object-oriented design, and design patterns.
Comprehensive knowledge of databases (RDBMS and NoSQL) and advanced SQL, including stored procedures, indexes, functions, and triggers.
Experience with event-driven and messaging architectures (e.g., Kafka, Azure Service Bus, or Event Grid).
Thorough knowledge of source control (Git) in continuous integration environments.
Hands-on experience with Agile processes (Scrum/Kanban).
Experience with observability/monitoring tooling (e.g., Datadog, Application Insights, OpenTelemetry).
Strong written and verbal communication skills, with a demonstrated ability to influence technical direction across teams and communicate with non-technical stakeholders.
Preferred
Experience in payments, fintech, or financial services, including familiarity with compliance frameworks such as PCI-DSS.
Prior experience mentoring senior engineers or acting as a technical lead without formal management authority.
Work Authorization
For this position, AvidXchange will not sponsor applicants for work visas. Applicants must be currently authorized to work in the United States on a full-time basis.
About AvidXchange
AvidXchange is a leading provider of accounts payable (“AP”) automation software and payment solutions for middle-market businesses and their suppliers. By trade, we are a technology company, but if you ask anyone who works here, they’ll tell you our people are at the core of who we are. At AvidXchange, mindset is everything. We are Connected as People, Growth Minded, and Customer Obsessed. These three mindsets represent our culture – who we are, who we’ve always been, and they guide us to improve every day. Since our founding in 2000 in Charlotte, NC, we’ve created a company of over 1,300 teammates working across the U.S., or remotely. AvidXchange is proud to be Certified™ as a Great Place to Work®. The prestigious recognition is based on anonymous data from our teammates and makes official what our teammates have known for years – that AvidXchange is a Great Place to Work®.
Who you are
A go-getter with an entrepreneurial mindset – that means you are not afraid of taking risks, winning big or facing the unknown.
Someone who understands that business is people centric. Connecting with others as humans first allows you to develop mutually beneficial working relationships.
Focused on making a difference for our customers. AvidXchange exists to help solve complex problems for our customers so we can all realize our potential.
What you’ll get
AvidXchange teammates (we call them AvidXers) get the perks and prestige of a growing tech company paired with the flexibility of a founder-led startup. We help our AvidXers develop as professionals and as human beings, providing work/life balance, development programs, and competitive benefits. At AvidXchange, we are building more than a tech company – we are building an experience. We remain committed to a culture where you can fully be 'you’ – connected with others, chasing big goals, and making a meaningful impact. If you want to help us grow while realizing your potential and creating stories you’ll tell for years, you’ve come to the right place.
AvidXers enjoy
18 days PTO*
11 Holidays (8 company recognized & 3 floating holidays)
16 hours per year of paid Volunteer Time Off (VTO)
Competitive Healthcare
High Deductible Heath Plan Option that has $0 monthly premium for teammate-only coverage
Dental Base Plan Coverage
100% AvidXchange paid Life Insurance
100% AvidXchange paid Long-Term Disability
100% AvidXchange paid Short-Term Disability
Employee Assistance Program (EAP) - Provides counseling services, legal and financial consultations and health advocacy for Teammates and their eligible dependents
Onsite Health Clinic with Atrium Health - available to Teammates and their eligible dependents
401(k) Match: 100% match on the first 3% of your salary, plus 50% match on the next 2%
Parental Leave: 8 weeks 100% paid by AvidXchange**
Eldercare Leave: 8 weeks at 100% pay to care for a qualifying family member***
Discounts on Pet, Home, and Auto insurance
Onsite gym fitness center, yoga studio, and basketball court
Gym reimbursements for remote teammates up to $28/month
Tuition Reimbursement up to the federal maximum of $5,250***
Hybrid Workplace Flexibility
Free parking
Fully granted from beginning of year, pro-rated if hired mid-year
Must be full-time for at least 3 months
Must be full-time for at least one year
Equal Employment Opportunity
AvidXchange is an equal opportunity employer. AvidXchange is committed to equal employment opportunity in accordance with applicable federal, state, and local laws. AvidXchange will not discriminate against applicants for employment on any legally recognized basis. This includes, but is not limited to veteran status, race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age and physical or mental disability.
Applicants must be currently authorized to work in the United States on a full-time basis. AvidXchange does not provide sponsorship for employment-based work visas for this position.
