Software Engineer/Software Engineer, SR

Posted 26 Days Ago
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Alpharetta, GA, USA
In-Office
Senior level
Professional Services • Software • Financial Services
The Role
Develop and maintain TaxConnex’s proprietary web-based sales tax compliance platform. Responsibilities include full SDLC execution, requirements gathering, cloud architecture, backend development in PHP and Python, AWS serverless services, API and data processing, React frontend development, testing, production support, and troubleshooting. Senior engineers also provide technical direction, lead code reviews, mentor developers, and manage software development initiatives.
Summary Generated by Built In

Hybrid Work Environment – This role is based in our Alpharetta, GA office and follows a hybrid schedule, offering flexibility while maintaining in-office collaboration.

TaxConnex has produced a proprietary web-based software platform designed to facilitate the sales tax compliance process. The platform is utilized by remote accounting practitioners to manage client's sales tax activities. It also provides financial and operational management including workflow management, treasury/banking activities and contract management.

Software Engineers at TaxConnex continually develop new functionality in the platform as well as provide maintenance support. The Software Engineer responsibilities include gathering user requirements, defining system functionality, designing solutions across the application and its cloud infrastructure, and writing code. Ultimately, the role of the Software Engineer is to build high-quality, innovative, and fully performing software that complies with coding standards and technical design. Senior Software Engineers additionally set technical direction and raise the capability of the broader development team.

Essential Functions:

Design and Planning:


  • Execute full software development life cycle (SDLC)
  • Provide project management for software development initiatives
  • Develop layouts and documentation for requirements and solutions
  • Document features, technical specifications, and infrastructure requirements
  • Work cross-functionally to convert business needs into technical specifications
  • Design application and cloud architecture, including serverless and event-driven components in AWS
Development:
  • Perform a mix of enhancements and new development
  • Write well-designed, testable code
  • Review code and implement code controls
  • Develop software verification plans and quality assurance procedures
  • Create test plans and manage the testing process
  • Develop backout contingency plans and implement as needed
  • Build and maintain back-end services, APIs, and data processing in PHP and Python, including AWS Lambda functions
  • Build and maintain front-end features in React
  • Support internal systems at front-end and back-end, but primarily focused on back-end activities
Support:
  • Provide application maintenance and critical ticket support
  • Senior developers will mentor and coach less experienced developers and lead code reviews
  • Troubleshoot and resolve production issues across the application and its AWS infrastructure
  • Solve immediate challenges while minimizing trade-offs to other parts of the system


Requirements


  • Must currently reside in the state of Georgia within a reasonable commuting distance of our Alpharetta office
  • Bachelor's degree from an accredited institution or equivalent experience is required
  • 2-10 years’ experience in web development and design (senior with 5+ years’ experience) is required
  • Tax or financial accounting systems development experience preferred
  • History of managing and implementing software development following formal SDLC processes
  • Proficiency in Python for data processing, integrations, and automation
  • Hands-on experience with AWS, including Lambda, S3, RDS, CloudWatch, and IAM, and with serverless, event-driven design
  • Expertise in PHP and the Laravel framework, including server-side application and API development
  • Strong SQL and relational database skills with MySQL, including schema design, query tuning, and data integrity
  • Experience building front-end applications with React and modern JavaScript (ES6+), including component design, state management, HTML, and CSS
  • Experience with Git, CI/CD pipelines, and automated testing is preferred

Critical Competencies:

In addition to the above noted functional skills and position requirements, TaxConnex focuses on behavioral competencies to drive our culture, company, and individual success. Competencies most relevant to this position are noted below.


  • A strong “client-first” mentality; willing to roll-up their sleeves and do what is necessary to grow and delight clients
  • An entrepreneurial spirit and desire characterized by personal initiative and deep commitment
  • Delivers on performance goals and is consistent in meeting commitments.
  • Proactive with a high sense of urgency and responsiveness.
  • Detail Oriented
  • Analytical reasoning with the ability to learn, process information, and solve problems.
  • Effective in understanding difficult situations, gathering relevant information, and evaluating alternatives to solve
  • Communicates thoughts clearly and effectively, verbally and written and listens effectively.
  • Develops trust
  • Makes efficient use of resources and time and follows internal processes.
  • Teamwork - Develops and fosters effective relationships within and across teams to achieve results in an environment of mutual respect




Skills Required

  • Bachelor’s degree from an accredited institution or equivalent experience
  • 2–10 years of experience in web development and design
  • 5+ years of experience for senior-level consideration
  • Experience managing and implementing software development through formal SDLC processes
  • Proficiency in Python for data processing, integrations, and automation
  • Hands-on AWS experience, including Lambda, S3, RDS, CloudWatch, and IAM
  • Experience with serverless and event-driven design
  • Expertise in PHP and the Laravel framework
  • Server-side application and API development experience
  • Strong SQL and relational database skills with MySQL, including schema design, query tuning, and data integrity
  • Experience building frontend applications with React and modern JavaScript ES6+
  • Experience with component design, state management, HTML, and CSS
  • Tax or financial accounting systems development experience
  • Experience with Git, CI/CD pipelines, and automated testing
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The Company
HQ: Alpharetta, GA
69 Employees
Year Founded: 2006

What We Do

TaxConnex provides end-to-end sales and use tax management through expert consulting, managed services, compliance software, and support. Its approach combines industry expertise, proprietary technology, and human oversight to help businesses prepare, manage, and conquer sales tax complexity. The company also provides personalized compliance solutions, including sales tax consulting, outsourcing, audit support, and nexus review for small and midsized businesses.

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