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