Solutions Architect - OP02308

DEV; São Paulo; Remote; BRL 658,000 - 987,000; Full time

Job summary

Dev.Pro, a US-based software development company, is seeking a Solutions Architect to own end-to-end architecture for a growing embedded finance platform. You’ll shape architectures across AWS, .NET, data pipelines, and partner integrations, collaborating with engineering teams to deliver secure, scalable solutions.

You will drive architectural decisions, define non-functional requirements for availability and performance, and mentor engineers while coordinating with stakeholders across

Qualifications

• 10+ years in software engineering, including 5+ years as a Solutions Architect.
• Strong hands-on AWS architecture experience delivering secure, production-grade distributed systems.
• Solid experience with microservices, REST APIs, asynchronous/event-driven patterns, and enterprise integrations.
• Working knowledge of React-based architecture, micro-frontends or embeddable components, and browser security.
• Experience with PostgreSQL and NoSQL databases (MongoDB), including data modeling, performance, and migrations.
• Hands-on experience with Docker, Kubernetes/EKS, IaC, CI/CD, and automated release controls.
• Ability to define non-functional requirements for availability, scalability, performance, recoverability, security, privacy, and supportability.
• Strong communication skills and ability to explain technical decisions and influence cross-functional teams.

Responsibilities

• Own solution architecture from discovery through production, including technical designs, transition plans, and engineering guidance.
• Design architectures across React portals, embeddable widgets, .NET microservices, APIs, Python data pipelines, and databases.
• Design AWS solutions using EKS, Lambda, ECS, S3, and Step Functions.
• Maintain architecture decision records, context and sequence diagrams, API and event contracts, non-functional requirements, and deployment views.
• Guide secure integrations with embedded finance providers, partners, identity services, enterprise APIs, file-based exchanges, webhooks, and downstream billing or settlement capabilities.
• Define patterns for service boundaries, API-first design, event-driven processing, idempotency, resiliency, error handling, auditability, and modular provider onboarding.
• Identify technical risks and cross-team dependencies, and develop mitigation plans.
• Partner with platform engineering teams on Terraform/Pulumi, Kubernetes, CI/CD, environment strategy, secrets management, and release controls.
• Drive secure design using IAM, encryption, key/secret and TLS/certificate management, network segmentation, least privilege, and secure development practices.
• Define observability standards; lead performance, resilience, and production readiness reviews.
• Coach engineers, resolve cross-team decisions, and communicate technical trade-offs to stakeholders.

Skills

C#

ASP.NET

.NET Core

AWS architecture

Microservices

REST APIs

Event-driven

React

PostgreSQL

MongoDB

Docker

Kubernetes

IaC

CI/CD

Security

Communication

Tools

Docker

Kubernetes

Terraform

Pulumi

CI/CD tools

Job description

New opportunities in Latin America! Dev.Pro is a US-based software development company helping tech companies build their products and grow their business. We’re remote-first, and we work with independent contractors in over 55 countries, so you’d be collaborating in a multicultural environment on some really interesting projects.

We invite a Solutions Architect to join our team and work on an orchestration platform for a leading global fintech company. The platform enables business partners to integrate once and offer a growing range of embedded financial products to their clients. In this role, you’ll own the end-to-end architecture across AWS infrastructure, .NET services, data flows, and partner integrations, collaborating closely with engineering teams and stakeholders to deliver secure, scalable, and reliable solutions.

What's in it for you:

• Own the end-to-end architecture of a growing embedded finance platform
• Shape reusable architecture patterns that support new products and provider integrations
• Drive key architectural decisions across teams, working closely with engineering and technical leadership

Is that you?

• 10+ years in software engineering, including 5+ years as a Solutions Architect
• Strong hands-on experience with C#, ASP.NET, and .NET Core
• Strong hands-on AWS architecture experience delivering secure, production-grade distributed systems
• Solid experience with microservices, REST APIs, asynchronous/ event-driven patterns, and enterprise integrations
• Working knowledge of React-based architecture, micro-frontends or embeddable components, and browser security
• Experience with PostgreSQL and NoSQL databases (MongoDB), including data modeling, performance, and migrations
• Hands-on experience with Docker, Kubernetes/EKS, IaC, CI/CD, and automated release controls
• Ability to define non-functional requirements for availability, scalability, performance, recoverability, security, privacy, and supportability
• Strong communication skills and ability to explain technical decisions and influence cross-functional teams and external partners
• Valid U.S. visa and ability to travel to the U.S. for onboarding and knowledge transfer

Desirable:

• AWS Certified Solutions Architect (Associate or Professional)
• Background in payments, financial services, embedded finance, lending, BaaS, or regulated platforms
• Experience with Akamai, AWS KMS/ACM, Argo CD, Snowflake, SFTP/file integrations, and enterprise identity/SSO
• Experience with pluggable provider architectures, white-label portals, embeddable widgets, or multi-tenant platforms
• Familiarity with architecture governance, threat modeling, PCI-related controls, privacy requirements, and audit evidence

Key responsibilities and your contribution

In this role, you’ll provide architectural leadership throughout the development lifecycle, ensuring technical solutions meet business needs and quality standards.

• Own solution architecture from discovery through production, including technical designs, transition plans, and engineering guidance
• Design architectures across React portals, embeddable widgets, .NET microservices, APIs, Python data pipelines, and databases
• Design AWS solutions using EKS, Lambda, ECS, S3, and Step Functions
• Maintain architecture decision records, context and sequence diagrams, API and event contracts, non-functional requirements, and deployment views
• Guide secure integrations with embedded finance providers, partners, identity services, enterprise APIs, file-based exchanges, webhooks, and downstream billing or settlement capabilities
• Define patterns for service boundaries, API-first design, event-driven processing, idempotency, resiliency, error handling, auditability, and modular provider onboarding
• Identify technical risks and cross-team dependencies, and develop mitigation plans
• Partner with platform engineering teams on Terraform/Pulumi, Kubernetes, CI/CD, environment strategy, secrets management, and release controls
• Drive secure design using IAM, encryption, key/secret and TLS/certificate management, network segmentation, least privilege, and secure development practices
• Define observability standards; lead performance, resilience, and production readiness reviews
• Coach engineers, resolve cross-team decisions, and communicate technical trade-offs to stakeholders

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