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Avenga career site
Buenos Aires, Cordoba

Senior Backend Engineer (Python/Node.js - AWS Serverless)

The place where impact matters

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

This is the job

We are looking for a backend developer with experience in serverless architectures on AWS and a solid foundation in software engineering (OOP and Design Patterns). The candidate should be accustomed to working in dynamic teams using agile methodologies, and using Jira for daily management. The role requires primary development in Python and operational support in Node.js/TypeScript.

This is you

Required Skills:

  • Proven experience developing in Python with advanced use of Boto3

  • Solid knowledge of Object-Oriented Programming (OOP) and Design Patterns

  • Knowledge of Node.js and TypeScript

  • Experience with AWS Serverless: Lambda, AppSync (GraphQL), and DynamoDB

  • Experience working with Agile methodologies (Scrum or Kanban)

  • Proficiency in Jira for ticket management, task tracking, and bug reporting

  • Proficiency in GitHub and GitHub Actions

  • Experience in automated testing

This is your role

  • Software Architecture: Design robust solutions applying Object-Oriented Programming (OOP) principles and Design Patterns to ensure maintainable code.

  • AWS Development: Program efficient AWS Lambda functions in Python (using Boto3). Manage the AWS console and use: CloudWatch, Lambda, DynamoDB, CloudFormation, AppSync, CloudFront, S3, WAF, Cognito, among others.

  • APIs and Data: Maintain and develop components in Node.js and TypeScript for implementing APIs with GraphQL (AppSync) and managing data models in DynamoDB.

  • Methodology and Management: Actively participate in agile ceremonies (Sprint Planning, Daily Stand-ups, Retrospectives) and manage the lifecycle of tasks and defects in Jira.

  • Quality and Testing: Write unit and integration tests.

  • CI/CD: Manage repositories on GitHub and configure pipelines in GitHub Actions.

  • Expected Duration: Long-term

What awaits you at Avenga?

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Locations
Buenos Aires, Cordoba
Profile
Engineering
Seniority
Senior-level
Technology
Python

Your way in starts here

APPLICATION

Send us your application, we are ready to hear your story and explore how we can grow together.

REVIEW

Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.

TALENT ACQUISITION INTERVIEW

You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.

TECHNICAL INTERVIEW

Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.

CUSTOMER INTERVIEW

For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.

JOB OFFER

If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.

WELCOME!

Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.

Buenos Aires, Cordoba

Senior Backend Engineer (Python/Node.js - AWS Serverless)

The place where impact matters

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