Professional-level English proficiency, both written and spoken, is mandatory for this position. Candidates must be able to communicate confidently and effectively in English with team members, clients, and stakeholders. Applications from candidates who do not meet this requirement will not be considered. Please do not apply if you are not professionally proficient in English.

About Innovate

Group

Innovate Group is a software development consultancy that helps companies solve complex business problems through well-designed technology. We build enterprise applications, cloud solutions, system integrations, and digital products for clients across a range of industries. Our teams work closely with clients from planning through delivery, combining strong technical expertise with practical thinking and clear communication.

We care about building software that is scalable, reliable, and genuinely useful—not technology for technology’s sake. About the Role:

We are looking for an experienced Senior Backend Developer to join our engineering team. In this role, you will help design, build, and maintain enterprise applications, APIs, and backend services. You will contribute to technical decisions, collaborate with both technical and non-technical stakeholders, and help ensure the systems we deliver are reliable, maintainable, and built to scale.

This is a hands-on development role for someone who enjoys solving complex problems, writing high-quality code, and contributing beyond an assigned list of tasks. What You'll Do:

Design and develop scalable backend services using Node.js and TypeScript

Build, maintain, and document RESTful APIs and microservices

Design and optimize MySQL and MongoDB databases





Integrate third-party services, APIs, and enterprise platforms

Collaborate with frontend developers, DevOps engineers, QA teams, and business stakeholders

Write clean, maintainable, and well-tested code

Participate in architecture discussions, technical planning, and code reviews

Troubleshoot production issues and identify opportunities to improve performance and reliability

Communicate technical concepts, decisions, and challenges clearly across the team What We're Looking For:

5+ years of professional backend software development experience

Strong hands-on experience with Node.js and TypeScript

Experience working with MySQL and MongoDB

Experience designing and developing RESTful APIs

Strong understanding of software architecture, design patterns, and backend development best practices

Experience using Git and working within Agile development teams

Strong problem-solving skills and the ability to work independently

Professional-level English proficiency, both written and spoken The ability to communicate clearly with team members, clients, and business stakeholders Nice to Have:

Experience with any of the following would be a plus:

AWS Lambda and API Gateway

Serverless application development

Docker

CI/CD pipelines

Enterprise SaaS applications

Using AI tools as part of the development workflow to improve productivity, research, debugging, documentation, or code quality Who Will Succeed in This Role:

You will likely be a strong fit if you take ownership of your work, communicate openly, and care about the quality of what you build. You should be comfortable asking questions, discussing different technical approaches, and collaborating with people from different disciplines and backgrounds.

📌 Back End Developer (Argentina)
🏢 Innovate Group
📍 Argentina