Fullstack Software Engineer (Backend-Oriented)

proGrow

Portugal · Full-time · Not Applicable

Full-time

,

Matosinhos, Porto - Hybrid

About ProGrow

At proGrow, we help industrial companies transform their factories into data-driven, efficient, and sustainable operations. Our platform combines IoT, real-time analytics, AI Agents, and intuitive user experiences to empower teams on the shop floor and in management.

As we continue to scale our product ecosystem, evolving our long-standing platform while building a new cloud-native generation, we’re expanding our engineering team with a Fullstack Engineer who loves building high-quality software, thrives in modern cloud environments, and is comfortable working deeper on the backend.

If you want to work in a fast-moving environment, on impactful products used daily in factories around the world, this is for you.

What You Will Do

You will work across both legacy and next-generation systems (with most focus on the new architecture), owning backend development while contributing across the stack when needed.

Your Main Responsibilities Include

Design, develop, and maintain backend services primarily in Node.js/Typescript, and occasionally in Java or Go
Contribute to frontend development when needed (React and React Native)
Evolve our IoT ingestion pipelines using AWS IoT Core, MQTT, Redis, BullMQ
Build new features on top of our modern architecture and support the gradual modernization of existing components
Work with databases including PostgreSQL, and occasionally MySQL and MongoDB, designing scalable schemas and efficient queries
Collaborate closely with Product and Engineering to deliver reliable, secure, and maintainable solutions
Participate in code reviews, architectural discussions, and technical decision-making
Contribute to our growing AI Agent ecosystem by integrating backend services with LLM-based workflows and internal MCP tooling
Help improve our DevOps, CI/CD, and observability capabilities

Tech Stack You Will Work With

Backend: Node.js/Typescript, Java, Go

Frontend: React, React Native, Typescript

Databases: PostgreSQL, MySQL

Infrastructure and Messaging: AWS IoT Core, Redis, BullMQ, RabbitMQ

Cloud: AWS and GCP

Others: GitHub, Docker, Cloudflare, Kubernetes, internal AI/MCP tooling

Required Skills

What We’re Looking For

3+ years of experience as a Fullstack or Backend Software Engineer
Strong experience with Node.js/Typescript and willingness to work with other languages when needed
Solid understanding of relational databases (PostgreSQL or MySQL)
Experience building REST APIs and/or event-driven architectures
Comfortable contributing across the stack when necessary
Good knowledge of cloud environments
Familiarity with queues, messaging systems, or real-time data pipelines
Ability to write clean, maintainable, well-tested code
Strong problem-solving mindset and autonomy

Nice-to-Have

Experience with IoT protocols (MQTT)
Hands-on experience with Redis, BullMQ, RabbitMQ, or Node-RED
Hands-on experience with Kubernetes, Terraform, AirFlow, or DBT
Experience integrating AI or LLM-based workflows
Experience with React or similar frameworks
Prior experience modernizing legacy systems
Understanding of software security best practices

Who You Are

You enjoy owning features end to end
You like solving real-world problems that impact industrial operations
You are comfortable working in a dynamic startup environment where priorities evolve
You value transparency, collaboration, and high-quality engineering

What We Offer

Hybrid work model (flexible and negotiable)
Work directly with the CTO and an experienced engineering team
Opportunity to shape the next generation of industrial IoT and AI solutions
Fast-paced, high-impact environment with room to grow
Competitive compensation aligned with your experience
A culture of autonomy, ownership, and continuous improvement

How To Apply

Send your CV and a short introduction to [email protected].

Join us and help build the next generation of industrial productivity tools.

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Key Skills

Ranked by relevance

react ai postgresql redis cloud aws kubernetes java react native cloudflare terraform rabbitmq docker devops mysql cicd

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