Brazil - Remote: Senior Software Engineer

Date: Jun 5, 2026

Location:

Rio de Janeiro, RJ, BR, 291941

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Job Duties

You are a senior technical authority who shapes what gets built and how. At Landmark, you own technical direction for products used by oil and gas operators in critical engineering decisions. You make architecture decisions that endure, raise engineering quality, and partner with Product Management and architects on new applications and major enhancements. You also serve as the first escalation point for complex technical issues. Strong software engineering fundamentals and the ability to independently own complex product areas are essential. Domain knowledge is a plus, but not required. Roles are available across multiple teams, and team assignment determines product domain and primary technologies.

Teams work in areas such as:

Geoscience, drilling, reservoir, and production engineering
E&P data management, cloud platforms, developer tooling, and AI-assisted analytics

Qualifications

Technologies may include:

Java, C#, F#, C++, Python, TypeScript, and related frameworks such as .NET, Angular, React, and Node.js
Azure or AWS, Docker, Kubernetes, Terraform, and modern relational or NoSQL databases

Required

Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent experience
10+ years of software development experience
Strong expertise in at least one core stack such as Java, .NET, C++, Python, or TypeScript, with a record of delivering production software
Experience owning the architecture of complex systems and providing technical leadership across a team or product area
Clear communication skills for explaining technical decisions to both technical and non-technical audiences

Preferred

Experience with cloud-native, web, or data platform development
Knowledge of CI/CD, containerization, infrastructure automation, or large-scale technical domains
Experience with machine learning, generative AI, open-source contributions, or production integration of advanced components

Energy industry experience is a plus, not a requirement. We welcome candidates from diverse backgrounds, even if they do not meet every preferred qualification.

What You Will Do

Set technical direction for products and platforms across short- and long-term planning
Scope major technical work, estimate effort, identify risks, and define delivery approaches
Design and build major applications and enhancements with Product Management and architects
Act as the technical authority for complex decisions, architecture, and deep problem solving
Drive improvements in performance, scalability, security, engineering quality, and delivery practices
Lead reviews, mentor engineers, and promote adoption of tools and practices that improve the product

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

Rua Paulo Emidio Barbosa 485 Q, Rio de Janeiro, Rio de Janeiro, 291941, Brazil

Job Details

Requisition Number: 209294
Experience Level: Experienced Hire
Job Family: Operations
Product Service Line: Landmark Software & Services
Full Time / Part Time: Full Time

Additional Locations for this position:

Compensation Information
Compensation is competitive and commensurate with experience.