Senior Software Engineer / Team Lead - OP02307

We are hiring in Latin America! At Dev. Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents, giving us the flexibility and skillset to deliver high-quality engineering for projects of any size or complexity. We invite a Senior Full-Stack Software Engineer 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 develop and maintain React. js applications, embeddable widgets, and . NET services, contribute to AWS-based solutions, and support the delivery of secure, reliable, production-ready software. What's in it for you: - Help shape a growing platform that enables a wide range of embedded financial products - Tackle complex engineering challenges across React. js, .

NET, AWS, and partner integrations - Influence technical decisions, guide the team, and stay hands-on with development ✅ Is that you? - 10+ years of experience developing and supporting production software - Strong C#/. NET Core skills, including REST APIs, dependency injection, async programming, testing, and secure coding - Hands-on experience with React. js, JavaScript/TypeScript, component architecture, state management, HTML, and CSS - Experience with PostgreSQL, MongoDB, or similar relational and document databases - Experience with microservices, API-first development, third-party integrations, and resilient distributed systems - Hands-on experience with AWS, Docker, and Kubernetes/EKS - Ability to write automated unit and integration tests and troubleshoot UI, API, data, and cloud issues - Experience with Git workflows and CI/CD tools such as GitHub Actions, Jenkins, or GitLab CI - Ability to translate requirements into maintainable, well-documented solutions - Experience providing technical leadership and guidance to engineering teams - Valid U. S. visa and ability to travel to the U. S. for onboarding and knowledge transfer Desirable: - Experience with embeddable widgets, micro-frontends, white-label apps, or multi-tenant SaaS - Experience with AWS Lambda, Step Functions, ECS batch, S3, KMS, certificate or secret management - Exposure to Python services, data pipelines, and unittest - Experience with Terraform/Pulumi and GitOps tools (Argo CD) - Experience with Splunk, Datadog, Grafana, CloudWatch, distributed tracing, and incident support - Background in financial services, payments, embedded finance, lending, or banking Key responsibilities and your contribution In this role, you’ll combine hands-on engineering with technical leadership to deliver high-quality, reliable software solutions. - Develop and maintain React. js applications, portals, and embeddable widgets - Build secure REST APIs and microservices using C# and .