{"id":3542374,"url":"https://alion.io/job/dev-pro-senior-software-engineer-team-lead-op02307","title":"Senior Software Engineer / Team Lead - OP02307","company":{"id":2047358,"name":"Dev.Pro","domain":"dev.pro","url":"https://alion.io/company/dev-pro","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":80,"open_postings":14,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":13,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["São Paulo, Brazil","Buenos Aires, Argentina","Bogotá, Colombia"],"countries":["BR","AR","CO"],"hiring_countries":["AR","BR","CO","US"],"hiring_countries_total":4,"salary":null,"salary_estimate":{"min_usd":43000,"max_usd":129000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Amazon EKS","optional":false},{"name":"AWS","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Dependency Injection","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Amazon CloudWatch","optional":true},{"name":"Amazon ECS","optional":true},{"name":"Amazon S3","optional":true},{"name":"ArgoCD","optional":true},{"name":"AWS Lambda","optional":true},{"name":"AWS Step Functions","optional":true},{"name":"Datadog","optional":true},{"name":"GitOps","optional":true},{"name":"Grafana","optional":true},{"name":"Pulumi","optional":true},{"name":"Python","optional":true},{"name":"Splunk","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-10-30T19:39:15Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-04T08:20:15Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"We are hiring in Latin America!\nAt 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.\nWe 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.\nWhat's in it for you:\nHelp shape a growing platform that enables a wide range of embedded financial products\nTackle complex engineering challenges across React.js, .NET, AWS, and partner integrations\nInfluence technical decisions, guide the team, and stay hands-on with development\nIs that you?\n10+ years of experience developing and supporting production software\nStrong C#/.NET Core skills, including REST APIs, dependency injection, async programming, testing, and secure coding\nHands-on experience with React.js, JavaScript/TypeScript, component architecture, state management, HTML, and CSS\nExperience with PostgreSQL, MongoDB, or similar relational and document databases\nExperience with microservices, API-first development, third-party integrations, and resilient distributed systems\nHands-on experience with AWS, Docker, and Kubernetes/EKS\nAbility to write automated unit and integration tests and troubleshoot UI, API, data, and cloud issues \nExperience with Git workflows and CI/CD tools such as GitHub Actions, Jenkins, or GitLab CI\nAbility to translate requirements into maintainable, well-documented solutions\nExperience providing technical leadership and guidance to engineering teams\nValid U.S. visa and ability to travel to the U.S. for onboarding and knowledge transfer\nDesirable:\nExperience with embeddable widgets, micro-frontends, white-label apps, or multi-tenant SaaS\nExperience with AWS Lambda, Step Functions, ECS batch, S3, KMS, certificate or secret management\nExposure to Python services, data pipelines, and unittest\nExperience with Terraform/Pulumi and GitOps tools (Argo CD)\nExperience with Splunk, Datadog, Grafana, CloudWatch, distributed tracing, and incident support\nBackground in financial services, payments, embedded finance, lending, or banking\nKey responsibilities and your contribution\nIn this role, you’ll combine hands-on engineering with technical leadership to deliver high-quality, reliable software solutions.\nDevelop and maintain React.js applications, portals, and embeddable widgets\nBuild secure REST APIs and microservices using C# and .NET Core\nImplement business workflows and integrations with finance providers, partners, enterprise APIs, webhooks, file exchanges, and AWS services\nDesign and maintain PostgreSQL and MongoDB schemas, queries, migrations, and data-access patterns\nContribute to AWS workloads using EKS, Lambda, containers, and Step Functions or equivalent orchestration\nWrite unit, component, integration, contract, and end-to-end tests\nBuild reusable UI components and improve accessibility, performance, and maintainability\nGuide engineers and contribute to API/event-contract design, code reviews, architecture discussions, and documentation\nSupport infrastructure automation using CI/CD, Docker, Kubernetes, and infrastructure as code\nImplement logging, metrics, tracing, and alerts; troubleshoot issues across application layers \nCollaborate with QA and operations on testing, release readiness, and recovery procedures\nOur next steps:\nSubmit a CV in English - Intro call with a Recruiter - Internal interview - Client interview - Offer\nInterested? Find out more:\nHow we hire\nLinkedIn Page\nOur website\nIG Page\nBy submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data. 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