Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 3 hours agoWe saw it 94 min after it went up

Senior Software Engineer / Team Lead - OP02307

Dev.Pro

Where
Buenos Aires, Argentina
Work mode
Remote
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior Software Engineer / Team Lead - OP02307Dev.Pro · Buenos Aires, Argentina

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Dev.Pro's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.2%1 day
  2. 4.5%3 days
  3. 12.8%7 days
  4. 20.6%14 days
  5. 35.6%30 days
  6. 58.4%60 days
This job: posted 3 hours ago

The posting

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 .NET Core
  • Implement business workflows and integrations with finance providers, partners, enterprise APIs, webhooks, file exchanges, and AWS services
  • Design and maintain PostgreSQL and MongoDB schemas, queries, migrations, and data-access patterns
  • Contribute to AWS workloads using EKS, Lambda, containers, and Step Functions or equivalent orchestration
  • Write unit, component, integration, contract, and end-to-end tests
  • Build reusable UI components and improve accessibility, performance, and maintainability
  • Guide engineers and contribute to API/event-contract design, code reviews, architecture discussions, and documentation
  • Support infrastructure automation using CI/CD, Docker, Kubernetes, and infrastructure as code
  • Implement logging, metrics, tracing, and alerts; troubleshoot issues across application layers
  • Collaborate with QA and operations on testing, release readiness, and recovery procedures

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Internal interview — ✅ Client interview — ✅ Offer

Interested? Find out more:

📋How we hire

💻 LinkedIn Page

📈 Our website

💻IG Page

By submitting application, I've read and agree to the Dev.Pro Private Policy and Consent on Processing of Personal Data. I agree to have my Personal Data being stored and processed by Dev.Pro.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Dev.Pro's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Dev.Pro's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Dev.Pro's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.