Senior AI Software Engineer – Payments

2 semanas atrás

Rio de Janeiro, Rio de Janeiro, Brasil Coderio Tempo inteiro

About Us

Coderio designs and delivers scalable digital solutions for global businesses. With a strong technical foundation and a product mindset, our teams lead complex software projects from architecture to execution. We value autonomy, clear communication, and technical excellence. We work closely with international teams and partners, building technology that makes a difference.

Learn  

In this role, as a Senior AI Engineer, you will design, develop, and deploy AI-powered solutions that enhance automation, scalability, and intelligence across payment systems. You will work on cutting-edge applications that leverage large language models (LLMs), cloud services, and modern DevOps practices to drive innovation and performance within a dynamic, fast-paced environment. Collaborating with cross-functional teams, you will help shape the future of payment technology by bringing advanced AI solutions into production at scale.

What to Expect in This Role (Responsibilities)

Design, build, and deploy scalable AI systems and applications using Python, LLM frameworks, and cloud services (AWS preferred).

Collaborate with cross-functional teams to integrate and optimize AI solutions that enhance performance, security, and automation in payment processing.

Contribute to the architecture of LLM-based products through prompt engineering, RAG patterns, and modern scalability techniques.

Implement and maintain CI/CD pipelines, IaC, and best practices in DevOps/MLOps.

Research and evaluate emerging AI technologies to continuously improve product capabilities and innovation.

Requirements

5+ years of hands-on experience in Python for backend or AI/ML development.

3+ years of experience developing AI/ML or LLM-based solutions, including prompt engineering, RAG, and fine-tuning techniques.

3+ years working with LLM frameworks such as LangChain or LlamaIndex, and experience building interactive AI applications using Streamlit or Gradio.

3+ years of experience with Docker, containerized deployments, and infrastructure as code (IaC) tools (Terraform, CloudFormation, or similar).

3+ years implementing and maintaining CI/CD pipelines, Git-based version control, and DevOps practices.

3+ years working with cloud infrastructure (preferably AWS, but Azure or GCP are acceptable).

Proven experience applying scalability and performance optimization patterns (caching, asynchrony, decoupling, parallelism, etc.).

Strong background in system design, software architecture, and API integration.Excellent analytical, problem-solving, and communication skills.

Fluent English proficiency (written and spoken) is mandatory.

Nice to Have

Experience in evaluation and observability of generative AI applications.

Familiarity with microservice architectures and API integrations.

Exposure to Kubernetes or other container orchestration tools.

Open-source contributions or publications in AI/ML or software engineering.

Understanding of AI ethics, model governance, and responsible AI practices.

Benefits 

100% remote –Long-term commitment, with autonomy and impact

Strategic and high-visibility role in a modern engineering culture

Collaborative international team and strong technical leadership

Clear path to growth and leadership within Coderio 

Why join Coderio?

At Coderio, we value talent regardless of location. We are a remote-first company, passionate about technology, collaborative work, and fair compensation. We offer an inclusive, challenging environment with real opportunities for growth. If you are motivated to build solutions with impact, we are waiting for you. Apply now.

  • Senior Software Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil SuperPlane Tempo inteiro

    About SuperPlaneSuperPlane is an AI-native DevOps control plane. Our mission is to build the platform teams use to ship and manage software in the AI era.Agents are helping us write an order of magnitude more code, while systems have become too complex for human-driven ops alone. We're rethinking DevOps from first principles for the AI era: a single control...

  • Senior Backend Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil IT Labs Tempo inteiro

    We're looking for a Senior Backend Engineer to join a deep-tech project developing AI-driven simulation software for advanced engineering and manufacturing industries. The goal of this project is to accelerate hardware innovation through intelligent, high-fidelity simulations — enabling engineers to design, optimize, and manufacture products faster and...

  • Python Software Developer

    Há 7 dias

    Rio de Janeiro, Rio de Janeiro, Brasil Citric Sheep Tempo inteiro

    Citric Sheep are on the lookout for the next AI Software Engineer to join our flock. Here you will develop cutting-edge AI solutions that transform the impossible into the possible.Your work will focus on LLMs, traditional ML/AI, computer vision and Python system development across multiple high-impact projects.What You'll DoYou will be working with a 100%...

  • Python Software Developer

    Há 7 dias

    Rio de Janeiro, Rio de Janeiro, Brasil Citric Sheep Tempo inteiro

    Citric Sheep are on the lookout for the next AI Software Engineer to join our flock. Here you will develop cutting-edge AI solutions that transform the impossible into the possible.Your work will focus on LLMs, traditional ML/AI, computer vision and Python system development across multiple high-impact projects. What You'll DoYou will be working with a 100%...

  • Senior Software Engineer

    Há 2 dias

    Rio de Janeiro, Rio de Janeiro, Brasil Workfuse Tempo inteiro

    Oportunidade | Desenvolvedor Full-Stack Vaga Remota | PJNível:Júnior / Pleno / SêniorSobre a WorkfuseA Workfuse é uma empresa inovadora que desenvolve soluções impulsionadas por IA para o setor educacional. Nossa missão é potencializar a aprendizagem, reduzir custos operacionais e escalar o impacto educacional globalmente. Nossa plataforma...

  • Staff Software Engineer, Android

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Uber Tempo inteiro

    About The TeamThe Core Services Team builds and maintains the mission-critical, high-throughput, and fault-tolerant foundational services that power the entire platform. This includes services for safety, identity, payments, and other core business logic.As a Staff Software Engineer (Android), you will be a technical leader who operates with a broad scope,...

  • Sr Software Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Uber Tempo inteiro

    Please note: this hybrid position is based in Rio de Janeiro, Brazil - welcoming both local professionals and those open to relocating.AboutAbout the RoleThe Tech Center in Brazil is expanding, and our teams in Core Services, Delivery are looking for talented Senior Software Engineers to join and contribute to our projects. You will work with global teams to...

  • Senior Product Engineer, Americas

    Há 7 dias

    Rio de Janeiro, Rio de Janeiro, Brasil Ashby Tempo inteiro

    Hi I'm Abhik, Ashby's Co-Founder and VP of Engineering. We're looking for a versatile, persistent product engineer who's not afraid to set up reusable building blocks across the stack and advocate for the time and space to do so. At Ashby, all our engineers ship features end-to-end at a high pace. Example is the best leadership. We'll give you the room to do...

  • Freelance AI Red Team Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Mindrift Tempo inteiro

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What...

  • Senior Operations Engineer

    2 semanas atrás

    Rio de Janeiro, Rio de Janeiro, Brasil Lutech Resources Tempo inteiro

    DescriptionJob Overview:The Senior Operations Engineer uses best practices and knowledge of internal or external issues to improve the Operations Engineering (Fab) discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Operations Engineering (Fab)...