Architect Engineer - ELR

with complex schema definitions, validation, and payload transformations (e.g., XML/XSD, JSON Schema, UBL, EDI).

Extensive experience with AWS (or other major cloud providers) and modern DevOps practices (Terraform, Docker, Kubernetes/ECS, CI/CD).

Demonstrated ability to navigate complex domain logic and regulatory requirements with clarity and robust software abstraction.

Strongly Preferred Direct experience in E-Invoicing, Live Reporting, Peppol, EDI/B2B data exchange, or adjacent fintech/compliance/tax domains.

Hands-on experience building ERP connectors or middleware integration tooling for enterprise platforms (SAP, NetSuite, Workday, Dynamics 365, Oracle).

architecting systems with strict data sovereignty, digital signing (PKI, HSM, X.509 certificates), and cryptographic verification requirements.

designing or integrating generative AI and ML models into production data pipelines or developer tooling.

Clear builder mindset—passionate about code, architecture, and solving hard technical challenges as an individual contributor.

What Success Looks Like In your first 6–12 months, you will: Establish a unified architectural roadmap for customer onboarding tooling and integration accelerators across the ELR ecosystem.

Deliver foundational platforms and tools that measurably decrease enterprise customer onboarding time and integration friction.

Partner with engineering leads across Platforms, Core Services, and Applications to modernize core ELR processing engines for global scale.

Embed AI-driven tooling into integration and validation pipelines to automate manual configuration and mapping steps.

Serve as the trusted technical anchor and mentor for the global ELR engineering organization.

How We Work (OPAH FOCUS) Success at Avalara means living our values: Ownership – You take end-to-end responsibility for outcomes, architectural health, and customer success.

Adaptability – You thrive in dynamic environments as global mandates, technologies, and customer needs evolve.

Curiosity – You challenge assumptions, explore cutting-edge solutions, and continuously seek better ways to build.

Humility – You listen actively, learn continuously, and lead through influence and collaboration without ego.

Urgency & Simplicity – You deconstruct complex global problems into clean, simple, and high-impact solutions with speed.

Why This Role Matters As countries across the globe mandate continuous transaction controls and electronic invoicing, Avalara’s ELR platform is at the forefront of digital commerce transformation.

The systems and integration tools you build will directly power how enterprises seamlessly connect their core business applications to tax authorities across the globe, ensuring uninterrupted business operations in an increasingly regulated digital economy.

Avalara is an AI-first Company AI is embedded in our workflows, decision-making, and products.

Success here requires embracing AI as an essential capability.

You’ll bring experience using AI and AI-related technologies, ready to thrive here.

You’ll apply AI every day to business challenges - improving efficiency, contributing solutions, and driving results for your team, our company, and our customers.

You’ll grow with AI by staying curious about new trends and best practices, and by sharing what you learn so others can benefit too.

How We'll Take Care of You Total Rewards In addition to a great compensation package, paid time off, and paid parental leave, many Avalara employees are eligible for bonuses.

Health & Wellness Benefits vary by location but generally include private medical, life, and disability insurance.

Inclusive culture and diversity Avalara strongly supports diversity, equity, and inclusion, and is committed to integrating them into our business practices and our organizational culture.

We also have a total of 8 employee-run resource groups, each with senior leadership and exec sponsorship.

What You Need To Know About Avalara We’re defining the relationship between tax and tech.

We’ve already built an industry-leading cloud compliance platform, processing over 54 billion customer API calls and over 6.6 million tax returns a year.

Our growth is real - we're a billion dollar business - and we’re not slowing down until we’ve achieved our mission - to be part of every transaction in the world.

We’re bright, innovative, and disruptive, like the orange we love to wear.

It captures our quirky spirit and optimistic mindset.

It shows off the culture we’ve designed, that empowers our people to win.

We’ve been different from day one.

Join us, and your career will be too.

We’re An Equal Opportunity Employer Supporting diversity and inclusion is a cornerstone of our company — we don’t want people to fit into our culture, but to enrich it.

All qualified candidates will receive consideration for employment without regard to race, color, creed, religion, age, gender, national orientation, disability, sexual orientation, US Veteran status, or any other factor protected by law.

If you require any reasonable adjustments during the recruitment process, please let us know.