* Salário: R$ 3.000 a R$ 6.000 por mês (estimado)
* O valor exibido é uma estimativa calculada com base em dados públicos e referências do mercado. Não garantimos que este seja o salário oferecido para esta vaga específica.
Área: Tecnologia da Informação
Nível: Junior
Description
Based in São Paulo-SP, you will join a highly experienced and growing Software Development team building innovative, cloud-based software that supports major decisions in the global energy transition.
Our platform is built on AWS using a microservices architecture, with back-end services implemented in TypeScript on ExpressJS and AWS Lambda, and micro‑frontend user interfaces built in React.
As a Principal Software Engineer, you are a senior individual contributor operating on the technical leadership track. You will shape the technical foundations of our software platform, providing architectural leadership and long-term technical direction across multiple products and teams, without line management responsibility.
A core focus of this role is ensuring there is a clear, well architected model for integration between our products and across our wider ecosystem, enabling teams to move quickly and independently while remaining aligned.
Your success will be measured by the outcomes teams achieve with the technical direction, foundations, and guardrails you create, rather than by the volume of work you personally deliver.
This role is ideal for an engineer who wants to exert influence through technical excellence, architectural stewardship, and enablement, working in close partnership with Engineering Managers and Product leadership.
Key Responsibilities
Technical strategy & architecture
- Own and evolve key elements of the software architectureacross multiple products, ensuring solutions are scalable, secure, resilient, and cost‑effective
- Define and steward a clear, coherent integration architecture across our products and wider ecosystem, including principles and patterns for APIs, data ownership, and identity
- Establish and maintain architectural guardrails (standards, reference architectures, decision records) that enable teams to deliver autonomously while staying aligned
- Lead technical strategy on foundational capabilities that improve scalability, security, reliability, and engineering productivity as the organisation grows
- Influence product and engineering roadmaps by identifying systemic risks, architectural bottlenecks, and high‑leverage technical investments
- Act as a trusted technical authority for high‑impact decisions, balancing short‑term delivery needs with long‑term sustainability and total cost of ownership
Delivery & quality
- Raise the bar for operational excellence by helping teams adopt proven patterns for reliability, performance, security, and observability
- Invest in reusable foundations: tooling, libraries, templates, CI/CD improvements, and reference implementations to reduce friction and make high‑quality delivery the default
- Engage hands‑on selectively and deliberately, focusing on: de‑risking complex areas and proving out new approaches
- Champion pragmatic approaches to technical debt, helping teams make informed trade‑offs while keeping long‑term health visible and managed
- Support teams in addressing root causes of incidents and systemic issues through learning‑focused reviews, automation, and durable architectural improvements
Mentorship & influence
- Mentor senior and mid‑level engineers to strengthen architectural thinking, technical judgment, and their ability to lead complex initiatives
- Use design reviews, technical forums, pairing, and lightweight coaching to uplift capability across teams, focusing on enabling teams to solve problems independently
- Influence through clarity and collaboration: articulate technical direction, explain trade‑offs, and build alignment across teams and stakeholders
- Be intentional about where you engage, prioritising work that unblocks multiple teams, creates shared platforms, or removes recurring friction, rather than owning the most “interesting” problems yourself
Skills, Knowledge and Expertise
Required attributes:
- Proven track record of designing, developing, and operating complex software systems that support business critical use cases
- Strong architectural experience, with evidence of shaping systems that scale across teams and products
- Significant experience designing and evolving APIs, integration patterns, and distributed systems
- Deep expertise in at least one core technology area, with sufficient breadth to reason effectively across a modern cloud native stack
- Exceptional technical problem solving skills, including working effectively through ambiguity
- Ability to influence technical direction across teams through credibility, communication, and sound judgment
- Strong written and verbal communication skills, able to engage engineers, product leaders, and senior stakeholders
- Clear understanding of operational requirements (availability, performance, security, monitoring) and how they shape good design
- Fluent English (C1 level or above) - only CVs submitted in English will be considered.
Desirable attributes:
- Experience working in a platform or ecosystem‑style product environment
- Experience evolving architectures in fast‑growing or scaling organisations
- Familiarity with data platforms, or large‑scale integration
- Experience influencing technical strategy without formal authority
What we offer
Some of the benefits we include are:
- The opportunity to substantially influence major decisions in the energy sector
- The opportunity to grow into a publicly visible industry expert
- A fun, informal, collaborative and international work culture
- A competitivre compensation package
- Hybrid working model (our office is located close to Brigadeiro subway station in São Paulo, SP)
- Access to the Aurora Academy, our training programme offering a range of opportunities to develop your skills within the responsibilities of your role and within the wider context of the industry
The Company is committed to the principle that no employee or job applicant shall receive unfavourable treatment on grounds of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage or civil partnership, pregnancy, and maternity.
To apply, please submit your CV in English, a personal summary, your salary expectations and please inform us of your notice period.
About Confidencial (Apenas para Cadastrados)
From its academic roots, Confidencial (Apenas para Cadastrados) is a thriving, rapidly growing company, currently serving over 950 of the world’s most influential energy sector participants, including utilities, investors, and governments.
While we constantly strive to reach new markets and diversify our product portfolio, we are already active across the globe in Asia-Pacific, Latin America, Europe, South Africa and North America, working with leading organisations to provide comprehensive market intelligence, bespoke analytic and advisory services, and cutting-edge software.
We are a diverse team of experts with vast energy, financial, and consulting backgrounds, covering power, hydrogen, carbon, and fossil commodities. With this, we provide data-driven intelligence to fuel strategic decisions in the global energy transformation.
While we constantly strive to reach new markets and diversify our product portfolio, we are already active across the globe in Asia-Pacific, Latin America, Europe, South Africa and North America, working with leading organisations to provide comprehensive market intelligence, bespoke analytic and advisory services, and cutting-edge software.
We are a diverse team of experts with vast energy, financial, and consulting backgrounds, covering power, hydrogen, carbon, and fossil commodities. With this, we provide data-driven intelligence to fuel strategic decisions in the global energy transformation.