Principal Platform Engineer
Бразилія Full-time Senior Platform & Infrastructure
At a glance
Senior Platform & Infrastructure role at Helpware. Бразилія · full-time.
Pay not stated Platform Engineer salary
RolePlatform & Infrastructure
SenioritySenior
LocationБразилія
EmploymentFull-time
PostedSep 22, 2026 · 4w ago
Role brief
devopsroles summary, based on the employer's posting.
What you'll do
- Build and update cloud foundations for agent-based AI platforms, using AWS first and Azure as a secondary option
- Design network isolation that can contain or separate agents behaving outside their intended bounds
- Create central controls for deciding which agents can access resources and take actions
- Use infrastructure code and automation, including OpenTofu, to deliver the platform components
- Lead architecture and release planning, weighing design options, risks, client needs and quality controls
What you bring
- Hands-on experience building infrastructure for agentic AI platforms, beyond conventional cloud architecture
- Practical skill creating AWS environments from the ground up and using OpenTofu
- A solid grasp of SOLID, GRASP, TDD and DDD, plus secure, reliable and cost-aware solution design
- Experience leading architecture choices, advising on integration and managing complex requirements and releases
Who this fits
This senior principal role suits a hands-on platform engineer who has already built infrastructure for agentic AI systems and can lead architecture decisions. The role is listed in Brazil.
From the employer
We are looking for a Principal Platform Engineer to join our partnerʼs team.
We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.
About the role:
You'll become a part of a cross-functional development team engineering experience of tomorrow.
Responsibilities:
- A talent to help modernize and build out our AI-enabled cloud infrastructure, with AWS as primary and Azure as secondary[Розрив обтікання текстом]
- Specifically, we're looking for people with hands-on experience architecting and building:[Розрив обтікання текстом]
- Cloud infrastructure supporting agentic AI platforms (account structure, environment design, etc.)[Розрив обтікання текстом]
- SDN micro-segmentation, including controls to contain or isolate rogue agent behavior[Розрив обтікання текстом]
- Centralized policy/control planes for governing agent access and actions[Розрив обтікання текстом]
- Infrastructure-as-Code (OpenTofu/Terramate, Ansible, GitHub Actions, etc.) driving all of the above[Розрив обтікання текстом]
- This isn't general cloud engineering, we need people who've actually built this kind of agentic-platform infrastructure before, not just traditional cloud architecture[Розрив обтікання текстом]
Requirements:
Architecture
- Hands-on Platform Engineer for building Amazon Web Services infrastructure from the ground up.[Розрив обтікання текстом]
- Experience with OpenTofu.[Розрив обтікання текстом]
- Leads the development of systems architectures in specific business, infrastructure or functional areas[Розрив обтікання текстом]
- Ensures that appropriate tools and methods are available, understood and employed in architecture development.[Розрив обтікання текстом]
- Provides advice on technical aspects of solution development and integration[Розрив обтікання текстом]
- Ensures that relevant technical strategies, policies, standards and practices are applied[Розрив обтікання текстом]
Software Design
- Selects, adopts and adapts appropriate systems design methods, tools and techniques[Розрив обтікання текстом]
- Undertakes impact analysis on major design options and trade-offs[Розрив обтікання текстом]
- Contributes to the development of systems design policies and standards and selection of architecture components[Розрив обтікання текстом]
- Comprehensive understanding of paradigms, principles, and methodologies such as SOLID, GRASP, TDD, and DDD[Розрив обтікання текстом]
- Strong foundation in designing solutions that adhere to development standards focused on the most prominent qualities such as operation excellence, security, reliability, performance efficiency, cost optimization and sustainability.[Розрив обтікання текстом]
Requirements and release management
- Plans and drives scoping, requirements definition and prioritisation activities for large/complex initiatives.[Розрив обтікання текстом]
- Takes responsibility for understanding client requirements, collecting data, delivering analysis and problem resolution[Розрив обтікання текстом]
- Plans, organizes and conducts audits and determines whether appropriate quality control has been applied.[Розрив обтікання текстом]
- Leads the assessment, analysis, planning and design of release packages, including assessment of risk.[Розрив обтікання текстом]
Business skills
- Employing Business Acumen to align technology solutions effectively with organizational objectives.[Розрив обтікання текстом]
- Demonstrate strong Leadership Skills by motivating cross-functional teams, guiding decision-making processes, and fostering collaboration.[Розрив обтікання текстом]
- Identifying and mitigating risks associated with technology investments and architectural decisions through effective Risk Management.[Розрив обтікання текстом]
Desirable:
- Architecture framework (SEI, TOGAF, etc.);[Розрив обтікання текстом]
- Cloud providers (Microsoft Azure, Amazon AWS, Google GCP)[Розрив обтікання текстом]
- Delivery processes (SAFe, Agile, etc);
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