Backend jobs in Brazil

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 work environment is recognized by our certification as a Great Place to Work, offering opportunities for professional development, growth, and a chance to make a significant international impact.

We offer the convenience of remote work, enabling a work-life balance that suits your personal and professional needs.

We are looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence.

We are seeking an experienced Tech Lead to guide the architecture, delivery, and evolution of modern cloud-based applications.

In this role, you will provide both technical leadership and hands‑on engineering expertise, working with a stack that includes Angular, .NET Core, Azure Services, Kubernetes, GitHub, and event‑driven components such as Kafka.

You will collaborate closely with engineering, product, DevOps, and cross‑functional teams to design scalable systems, foster best practices, and ensure high‑quality software delivery.

This position is ideal for a senior engineer who enjoys solving complex technical challenges, mentoring developers, and helping define the long‑term technical vision.

You will contribute to architectural decisions, lead code reviews, support production environments, and drive an AI‑first approach by leveraging GenAI tools and methodologies.

If you’re passionate about cloud architectures, distributed systems, and modern full‑stack development, this role provides an opportunity to make a significant impact.

Provide technical leadership across full‑stack development initiatives

Design, build, and optimize cloud‑based applications using Azure Services

Develop and maintain backend services using .NET Core, C#, SQL, and related frameworks

Lead frontend development using Angular, contributing to reusable components and UI patterns

Oversee Kubernetes deployments, containerized applications, and cloud infrastructure, ensuring adherence to best practices

Guide teams in adopting AI‑first development approaches and integrating GenAI tools

Collaborate with cross‑functional teams to align architecture with business requirements

Conduct technical reviews, enforce coding standards, and improve engineering quality

Troubleshoot production issues and ensure robust, scalable system performance

Support CI / CD pipelines using GitHub and maintain strong DevOps alignment

Bachelor's degree in Computer Science, Engineering, or equivalent experience

5+ years of experience in software development using C# and .NET technologies

Experience with Generative AI (GenAI) concepts or tools

Hands‑on experience with Azure cloud services and cloud architectures

Strong proficiency with .NET Core 6+, ASP.NET, and SQL

Experience managing Kubernetes clusters and containerised workloads

Strong experience with Angular; exposure to React is a plus

Familiarity with MVC, Entity Framework, and API‑driven development

Solid understanding of SDLC and Agile methodologies

Strong background in unit testing, debugging, and production support

Excellent communication skills and ability to collaborate across teams

Experience with Git / GitHub and CI pipelines

Experience with Kafka or event‑driven architectures

Exposure to microservices or distributed system design

Familiarity with infrastructure‑as‑code or DevOps tooling

Experience mentoring or managing engineering teams

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

Seniority level : Not Applicable

Employment type : Full‑time

Job function : Engineering and Information Technology

Industries : Transportation, Logistics, Supply Chain and Storage

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analysing resumes, or assessing responses.

These tools assist our recruitment team but do not replace human judgement.

Final hiring decisions are ultimately made by humans.

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