Brazil - Hybrid: Senior Software Developer - Platform & Complex Systems

Halliburton; Rio de Janeiro; Presencial; BRL 120 000 - 150 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Strong culture of learning

Clear growth paths for technical experts

Resumo da oferta

Halliburton is looking for a Senior Software Developer in Rio de Janeiro to innovate and contribute to complex systems. Candidates will select a technical track that aligns with their expertise, focusing on full-stack development, system optimization, or technical quality assurance. This role offers hybrid work opportunities and challenges related to system architecture, scalability, and performance.

With 7+ years of experience in software development, this position welcomes applicants committed to collaborating with global teams and pushing technical boundaries.

Qualificações

• 7+ years of professional experience in software development.
• Experience with complex software systems.
• Ability to work in distributed teams.

Responsabilidades

• Design, develop, test, and maintain complex software.
• Work on large-scale, distributed applications.
• Contribute to system architecture decisions.

Conhecimentos

Problem solving

System design

Software development

Collaboration

Communication in English

Formação académica

Bachelor’s degree in Computer Science or related fields

Ferramentas

Angular (v12+)

Node.js

Docker

Kubernetes

C++

SQL

Descrição da oferta de emprego

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.

Senior Software Developer – Platform & Complex Systems

(Senior / Lead Individual Contributor – Multi‑Track Job Posting)

About This Job Posting

This job posting is designed to attract senior‑level software developers, data professionals, and technical specialists to join Landmark, where we build and evolve platforms and complex systems operating on a global scale.

This is a technology‑first opportunity, focused on deep technical challenges related to system architecture, scalability, performance, data, and reliability — far beyond standard application development.

This is one job posting covering multiple technical tracks (roles). Candidates must select the technical track that best matches their background when applying. Mandatory application questions will guide this selection.

What You Will Work On

Depending on your selected technical track, you will:

• Design, develop, test, and maintain complex software platforms and systems
• Work on large‑scale, distributed, and performance‑sensitive applications
• Contribute to system architecture and technical decision‑making
• Build and integrate services using APIs, microservices, and complex data flows
• Improve performance, scalability, security, and reliability
• Apply modern engineering practices including CI/CD, automation, cloud, and Agile
• Collaborate with global, cross‑functional teams
• Act as a senior technical contributor or lead individual contributor
• Continuously expand your technical skills and system‑level expertise

Technical Tracks Covered by This Posting

Track 1 – Full Stack Developer (Web & Cloud Platforms)

For developers focused on modern, scalable software platforms.

Typical focus areas:

• Frontend development with Angular (v12+), TypeScript, HTML, CSS
• Backend services using Node.js, REST APIs, microservices
• Cloud‑native development on Azure and/or AWS
• Containerization and orchestration (Docker, Kubernetes)
• SQL and NoSQL databases

Track 2 – Platform Developer – Performance & Optimization

For developers passionate about efficiency, performance, and system optimization.

Typical focus areas:

• Full stack or backend development
• Performance profiling and tuning of distributed systems
• Kubernetes optimization and cloud resource efficiency
• Cost‑aware architectural decisions
• Observability, scalability, and reliability engineering

Track 3 – Software Developer (C++ / Complex Systems)

For developers working close to the core of high‑performance, engineering‑heavy software.

Typical focus areas:

• Development in C++ (MFC experience strongly valued)
• Performance‑critical and system‑level applications
• Object‑oriented design and low‑level problem solving
• Integration with databases, APIs, and external services
• Working with complex legacy and modernized systems

Track 4 – Technical Developer – Quality, Validation & System Behavior

For technically strong profiles focused on system correctness and reliability.

Typical focus areas:

• Validation and quality assurance of complex software or data‑driven systems
• Designing test strategies for advanced platforms and workflows
• Understanding system behavior, edge cases, and failure scenarios
• Partnering closely with developers to improve system robustness

This is not traditional manual QA. It suits developers or technical specialists who enjoy deep system understanding and validation.

What We Are Looking For (Across All Tracks)

• Bachelor’s degree or equivalent experience in:
  • Computer Science
  • Software, Systems, or Engineering disciplines
  • Data Science, Mathematics, Physics, or related fields
• 7+ years of professional experience in software development or technical roles
• Strong foundations in problem solving, system design, and software fundamentals
• Experience working on complex, non‑trivial systems
• Ability to collaborate effectively in distributed, cross‑functional teams
• Good communication skills in English
• Motivation to grow as a senior or lead individual contributor

Job titles and academic backgrounds may vary — what matters is deep technical experience, system‑level thinking, and alignment with one of the defined technical tracks.

Why Join Landmark

• Work on platforms and complex systems, not just features
• Solve challenging technical problems with real‑world impact
• Collaborate with experienced engineers and developers globally
• Exposure to advanced architectures, performance challenges, and large‑scale data
• Strong culture of learning, knowledge sharing, and technical excellence
• Clear growth paths for technical experts and lead contributors

Location & Work Model

• This job posting is open to candidates based in Brazil or Colombia, with full collaboration across global teams.
• Hybrid (occasional on‑site collaboration, depending on team and project needs)
• This opportunity supports long‑term, ongoing initiatives within our platform and systems environment.
• Specific project timelines may vary by technical track and team assignment and will be discussed during the interview process.

Additional Information

This job posting is intentionally broad and flexible, allowing us to attract talent from diverse technical backgrounds while matching candidates to the most relevant team through technical track selection.

Reminder

Applicants must select their technical track as part of the application process so they can be considered for the appropriate role covered by this posting.

Equal Opportunity Employer

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

This job posting is open to candidates based in Brazil, with full collaboration across global teams.

Job Details

Requisition Number: 208070

Experience Level: Experienced Hire

Job Family: Engineering/Science/Technology

Product Service Line: Landmark Software & Services

Full Time / Part Time: Full-time

Compensation Information

Compensation is competitive and commensurate with experience.