Junior DevOps Engineer

NOEXP; Warszawa; Hybrid; PLN 67,000 - 89,000; Full time

Benefits offered by this job

Office in Warsaw

Career development

Job summary

NOEXP is seeking a Junior DevOps Engineer to join our Warsaw team. You will develop backend software using Node.js, TypeScript, and NestJS, building REST APIs and service integrations. The role involves Dockerized deployments, Kubernetes management, and CI/CD collaboration, with Azure and Linux server operations.

This is an early-career position focused on practical growth in a hands-on DevOps environment. You will contribute to cloud deployments, monitoring, and automation, while expanding your

Qualifications

• Basic knowledge of JavaScript/TypeScript and Node.js required.
• Willingness to learn NestJS framework.
• Basic understanding of backend apps and REST APIs.
• Basic knowledge of MongoDB and NoSQL.
• Familiarity with Git and code repositories.
• Comfort with Linux and terminal usage.
• Familiarity with Docker and container configs.
• Basic understanding of Kubernetes and containerization.

Responsibilities

• Create and develop backend applications in monolithic and microservice architectures.
• Develop applications using Node.js, TypeScript, and NestJS.
• Create and maintain REST APIs and inter-service integrations.
• Work with MongoDB data modeling, queries, and optimization.
• Prepare apps for test and production deployment.
• Create and maintain Docker images and configurations.
• Deploy apps on Kubernetes and manage containers in a cluster.
• Contribute to CI/CD processes and tooling.
• Collaborate with Azure deployments and Linux server management.
• Monitor apps and infrastructure and analyze logs to identify issues.
• Automate repetitive deployment and run tasks.
• Collaborate on diagnosing production issues and documenting solutions.
• Gradually take on more infrastructure and deployment responsibilities.

Skills

JavaScript/TypeScript

Node.js

NestJS

REST APIs

MongoDB

Git

Docker

Kubernetes

Azure

Linux

CI/CD

Cloud basics

Tools

Docker

Kubernetes

Git

Azure

MongoDB

Job description

# Junior DevOps Engineer**Workplace:** Warsaw**Agreement type:** undefined**Working time:** undefined**Working Mode:** **6000 - 8000 Polish zloty undefined - other****Specialization:** fullstack**Category:** IT**Level:** Junior**Reference number:** **publication date:** 2026-09-15Technology and language:JavaScriptNode.jsTypeScriptAzureDockerKubernetesMongoDBGit## **The Key Responsibilites:*** Creating and developing backend applications in monolithic and microservice architectures.* Developing applications using Node.js, TypeScript, and NestJS.* Creating and developing REST APIs and integrations between services.* Working with MongoDB, including creating data models, queries, and basic optimization.* Preparing applications for deployment in test and production environments.* Creating and maintaining Docker images and configurations.* Deploying applications on Kubernetes and learning to manage containers and services in a cluster.* Participating in creating and maintaining CI/CD processes.* Collaborating on deploying and maintaining applications in Azure and on Linux servers.* Basic Linux environment administration, including configuring services, users, permissions, and processes.* Monitoring applications and infrastructure and analyzing logs to identify issues.* Automating repetitive tasks related to running, deploying, and maintaining applications.* Collaborating with developers to diagnose issues in test and production environments.* Creating and updating basic technical documentation.* Gradually taking responsibility for additional elements of the infrastructure and deployment process.## **Requirements:*** Basic knowledge of JavaScript or TypeScript and Node.js.* Basic knowledge of NestJS or willingness to quickly learn the framework.* Understanding of the basics of backend applications and REST APIs.* Basic knowledge of MongoDB and NoSQL databases.* Basic knowledge of Git and working with a code repository.* Basic knowledge of Linux and comfortable use of the terminal.* Basic knowledge of Docker, including creating and running containers, Dockerfile, and basic configuration.* Basic understanding of Kubernetes and application containerization.* Basic knowledge of DevOps topics, including CI/CD, deployment, automation, and environment management.* Basic knowledge of Azure or experience learning or working with any public cloud.* Basic knowledge of networking topics, including HTTP/HTTPS, DNS, ports, and TCP/IP.* Ability to read technical documentation in English.* Independence in searching for information and solving technical problems.* Experience in personal projects, academic projects, internships, or practical training.## **We offer:*** Cooperation based on an employment contract, B2B or mandate contract* Real possibility of professional development* Work in the company's Warsaw officeAplikuj - **zostaw swoje CV**