Software Development Engineer - .Net/C#

Avalara, Inc.; Brasil; Presencial; BRL 180 000 - 320 000; Tempo integral

Resumo da oferta

Avalara, uma empresa AI-first, está expandindo o time de engenharia no Brasil, buscando profissionais para integrar a equipe de conformidade fiscal. O papel envolve construir e manter plataformas backend/frontend com alto desempenho, segurança e observabilidade, com foco em AI para melhoria contínua de entrega.

Venha contribuir com práticas modernas, CI/CD e monitoramento, em um ambiente de domínios regulados, com oportunidades de crescimento e impacto global.

Qualificações

• Inglês avançado para colaboração global.
• B.S. em Ciência da Computação ou Engenharia.
• 5+ anos de experiência em engenharia de software.
• Experiência prática com .NET (C#) na construção de APIs e serviços escaláveis.
• Experiência com React (TypeScript) em frontend.
• Conhecimento de sistemas distribuídos e APIs REST/GraphQL.
• Experiência com AWS e pipelines CI/CD (GitLab).
• Experiência com Docker e Kubernetes.
• Experiência com bancos de dados relacionais e/ou NoSQL.
• Conhecimento de estratégias de testes automatizados.
• Experiência prática aplicando ferramentas de IA para melhorar fluxos de trabalho de engenharia.

Responsabilidades

• Entregar sistemas de backend/frontend seguros, escaláveis e de alto desempenho.
• Melhorar a qualidade do código e cobertura de testes através de CI/CD e boas práticas de engenharia.
• Reduzir incidentes de produção com código observável e monitoramento proativo.
• Elevar padrões de engenharia em todo o código, pipelines e artefatos de arquitetura.

Conhecimentos

Strong English communication

AI-driven tooling experience

Backend/API design

Formação académica

B.S. in Computer Science or Engineering

Ferramentas

.NET (C#)

React (TypeScript)

AWS

Docker

Kubernetes

GitLab

REST/GraphQL APIs

Relational/NoSQL databases

Descrição da oferta de emprego

O que você fará

Avalara is accelerating the delivery of AI-enabled capabilities across our compliance platform to improve customer experience, increase engineering velocity, and scale global operations efficiently. As transaction volumes, product complexity, and AI-driven initiatives expand, we require engineers who can deliver high-quality software consistently and grow their scope of impact over time.

Engineers in this role will be embedded in the Brazil Returns engineering team, working directly on the Tax Compliance platform, a high-criticality, cloud-based solution that automates the generation and submission of Brazilian fiscal obligations on behalf of hundreds of Brazilian entities. The platform integrates with multiple ERP systems, consolidates fiscal, accounting, and transactional data, applies complex regulatory business rules, and assembles validated electronic files for submission to Brazilian tax authorities within strict fiscal calendar deadlines.

This position is also open to people with disabilities (PcD), in accordance with Law No. 8.213/91 (Esta vaga também é destinada a pessoas com deficiência (PcD), conforme Lei nº 8.213/91)

Quais serão as suas responsabilidades

Avalara is an AI-first company. Therefore, every role must raise the bar on how AI is applied to create measurable business impact.

An AI Bar Raiser: Demonstrates applied AI capability — not just familiarity with tools. Uses AI to materially improve speed, quality, insight, automation, or scale.

Identifies meaningful AI opportunities tied to revenue, efficiency, customer experience, or risk reduction. Applies AI responsibly, securely, and ethically. Shares AI best practices and helps elevate the AI capability of others. Casual or occasional AI usage is not sufficient. AI Bar Raisers embed AI into how work gets done.

Candidates must be able to:

• Provide specific examples of how they used AI to improve measurable outcomes.
• Quantify impact (time saved, cost reduced, revenue influenced, quality improved).
• Explain their decision-making process in selecting tools and approaches.
• Discuss risks, governance, and responsible AI use.
• Deliver scalable, secure, and high-performing backend and frontend systems that support Avalara's global compliance platform.
• Improve code quality and automated test coverage through CI/CD and engineering best practices.
• Reduce production incidents by writing observable, well-structured code and participating in proactive monitoring.
• Elevate engineering standards, improving every codebase, pipeline, and architecture artifact, through rigorous testing, clean code, and comprehensive documentation.

O que precisa possuir para ser bem sucedido

• Strong English communication skills (written and spoken) for global collaboration.
• B.S. in Computer Science or Engineering.
• 5+ years of professional software engineering experience.
• Solid hands-on experience with .NET (C#) building scalable APIs and services.
• Experience with React (TypeScript) building maintainable frontend applications.
• Experience with distributed systems and RESTful and/or GraphQL APIs.
• Experience with AWS cloud environments.
• Experience with CI/CD pipelines (e.g., GitLab).
• Experience with Docker and Kubernetes.
• Experience with relational and/or NoSQL databases.
• Good knowledge of automated testing strategies.
• Demonstrated hands-on experience applying AI tools to improve software engineering workflows and measurable delivery outcomes.

Nice to have:

• Experience with Infrastructure as Code (Terraform).
• Experience in SaaS or enterprise-scale platforms.
• Experience in compliance, financial systems, or regulated domains.
• Experience collaborating across geographically distributed teams.

A Avalara é uma empresa AI-first

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.

Como cuidaremos de você

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 diversit y

O que você precisa saber sobre 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.