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In The Pocket

Back-end Developer(Node.js)

In The Pocket
Belgium · Full-time · Mid-Senior

Senior Back-end Developer (Node.js)


Do you see the world as an infinite set of microservices? Are you obsessed with building scalable, high-performance systems where latency is measured in milliseconds? Do you envision a truly serverless future, where the only limit is our ambition? If so, read on—because this role is built for you.


Your Mission

As a Back-end Developer, you'll engineer cloud-native applications that power next-gen digital products. You'll design and build distributed systems, develop APIs, and optimize data flow—ensuring seamless integration between front-end applications, external services, and data intelligence layers. Our goal? A highly modular, scalable, and extendable cloud platform where updates are deployed in minutes, not days.


What You’ll Do

Architect & Develop: Build and maintain back-end services, APIs, and data pipelines using Node.js, Express.js, and the latest cloud technologies.

Scalability & Performance: Design distributed systems that scale dynamically and handle real-time workloads.

Cloud & DevOps: Deploy and optimize containerized applications with Docker, and manage infrastructure on Google Cloud Platform (GCP) and Amazon Web Services (AWS).

Security-First Mindset: Implement best practices for application & data security, ensuring secure authentication, authorization, and data storage.

Optimize & Automate: Drive performance improvements, implement CI/CD pipelines, and automate infrastructure using Terraform.

Messaging & Event-Driven Systems: Work with Pub/Sub, RabbitMQ, Kafka, or similar messaging platforms to build real-time, event-driven architectures.

Database Mastery: Utilize Redis, MongoDB, InfluxDB, or other modern databases to handle structured and unstructured data efficiently.


Your Tech Stack

✔ Node.js & Express.js – Strong expertise in back-end development

✔ Docker & Kubernetes – Containerization & orchestration mastery

✔ GCP / AWS – Deep knowledge of cloud platforms

✔ Database Technologies – Redis, MongoDB, SQL, NoSQL, and time-series databases

✔ Messaging Systems – RabbitMQ, Kafka, or Pub/Sub for real-time processing

✔ Terraform & IaC – Infrastructure as Code for automated deployments

✔ Security Best Practices – Secure API development & cloud security principles

✔ Networking Fundamentals – IP, routing, DNS, firewalls, and VPNs

Who You Are?

A problem-solver with a deep passion for building scalable systems

A clean code enthusiast who writes readable, testable, and maintainable code

A cloud-native mindset, always looking for ways to optimize and automate

A team player who values collaboration, feedback, and continuous learning

Someone who thrives in a fast-paced, ever-evolving tech environment


Why Join Us?


At In The Pocket, you'll work in an autonomous, highly-skilled team of developers, designers, and product managers. We trust our engineers to take ownership, push boundaries, and continuously innovate.

🚀 High-impact work – Build cloud-native solutions that scale to millions

🔬 Experiment & Innovate – Budget for learning, research, and conferences

🏆 Elite Tech Culture – A team that values clean architecture and modern best practices

🔄 Continuous Improvement – Agile, CI/CD, DevOps, and test-driven development

💡 Autonomy & Ownership – You decide, you build, you deploy


Our values.

Ownership: Working at In The Pocket means accepting a high level of autonomy. You take ownership and show the ability to decide and act for the good of the company.

Integrity: Stick to your values, even when it doesn’t pay off in the short term. In The Pocket relies on trust and openness, which in turn relies on your integrity.

Lead & Educate: Digital technologies are changing the world. We go all in, head-first. We take the lead in designing and building with emerging technologies. Weshare our passion and knowledge with as many people as possible.

Agility: In The Pocket is permanently under construction. We never settle,it’s never done. Observing, adapting and improving is in our nature. That resonates with the people who work here. We are always looking for a better solution, always ready for the next step, pragmatic and committed to move forward.

Team: As individuals we are bright and talented, as a team we’re unbeatable. We are open and positive, constructive and honest. We help and inspire our colleagues to do their best work.

Key Skills

Ranked by relevance

cloud rabbitmq docker devops redis kafka cicd gcp infrastructure as code google cloud platform containerization cloud security microservices kubernetes serverless terraform firewalls nosql sql aws dns
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Posted
Apr 02, 2025
Type
Full-time
Level
Mid-Senior
Location
Flemish Region

Industries

Software Development IT System Custom Software Development IT Services IT Consulting

Categories

Business Development Research Consulting

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