Senior Software Engineer (.NET, Angular & Agentic AI)

Oowlish Technology

São Paulo, Brazil remote Until 8/21/2026 6+ years exp First posted June 2, 2026 Last posted June 2, 2026

Job description

Join Our Team

Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, allowing you to craft a work-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

About the role:

We are looking for highly skilled Senior Full Stack Engineers to join a large-scale modernization initiative to transform legacy systems into modern cloud-native microservices.

You will become part of an engineering squad responsible for delivering high-quality software solutions using modern development practices, cloud technologies, and AI-assisted workflows.

This role is ideal for engineers who are passionate about building scalable applications, collaborating in fast-paced environments, and leveraging AI to improve software delivery and engineering efficiency.

Key Responsibilities:

Design, develop, and maintain full-stack applications using .NET and Angular
Contribute to the modernization of legacy systems into microservices-based architectures
Collaborate with architects, product stakeholders, and engineering teams
Build scalable and maintainable cloud-native applications
Participate in Agile ceremonies and delivery planning
Write clean, well-tested, production-ready code
Leverage AI-assisted development workflows to improve delivery speed and quality
Participate in code reviews and technical discussions
Troubleshoot and resolve production and development issues

Requirements:

6+ years of professional software engineering experience
Strong hands-on experience with:
- .NET
- Angular
- Full Stack development
- Experience building and maintaining production applications
- Experience working with cloud-based environments
- Experience working within Agile teams
- Strong understanding of software architecture and engineering best practices
- Hands-on experience using AI-assisted development workflows
- Experience working with agents, agentic workflows, or AI-driven software development processes

Nice to Have:

Experience with Claude and structured Claude-based development workflows

Experience working with microservice architectures

Experience with event-driven systems

Experience modernizing legacy applications

Experience working in distributed engineering teams

Experience in veterinary, healthcare, animal health, or related industries

Experience with Azure or AWS

Experience mentoring junior engineers

Valid US visa

Willingness to travel to the US every 4–6 weeks if needed

Benefits & Perks:

Home office;

Competitive compensation based on experience;

Career plans to allow for extensive growth in the company;

International Projects;

Oowlish English Program (Technical and Conversational);

Oowlish Fitness with Total Pass;

Games and Competitions;

You can also apply here:

Website: https://www.oowlish.com/work-with-us/

LinkedIn: https://www.linkedin.com/company/oowlish/jobs/

Instagram: https://www.instagram.com/oowlishtechnology/

About this role

Summary

Design, develop, and maintain full-stack cloud-native microservices using .NET, Angular, and AI workflows.

Job title

Senior Software Engineer (.NET, Angular & Agentic AI)

Experience level

6+ years

Minimum experience

6+ years exp

Industry

software

Location requirements

remote work allowed, based in São Paulo, Brazil

Salary

Not specified

Management role

Skills & keywords

Required skills

.NETAngularfull stackcloud environmentsagilesoftware architectureAI workflowsagents

Preferred skills

Claudemicroservice architecturesevent-driven systemslegacy modernizationdistributed teamshealthcare

Specializations

full stackcloud-nativemicroservicesAI-assisted workflowsagile

Locations

Structured locations inferred from the posting.

São Paulo, State of São Paulo, Brazil

Remote City