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Front End / UI Developer (React JS/Angular) - Contract

Mirantis

Mirantis

Software Engineering, Product, Design
Kyiv city, Ukraine
Posted on Jan 7, 2026

Company Description

About Mirantis

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy.

Job Description

Mirantis is adding a contract Front End Engineer to our team! The Front End Engineer will work between our Mirantis Secure Registry team which develops our registry product, and our Sustaining Engineering team which provides world-class support for the Mirantis Cloud Native Platform. The Mirantis Cloud Native Platform is made of the following technologies: Mirantis Container Runtime, Mirantis Secure Registry, Mirantis Kubernetes Engine, and Mirantis Container Cloud. You are a friendly, effective communicator who is inherently interested in solving complex problems. You enjoy finding and reproducing bugs. You sling code for fun. You are a smart and enthusiastic engineer willing to learn how the world of containers works. MIrantis is looking for you!

Qualifications

As a UI Developer at Mirantis, you will:

  • Liaise with other developers - thus good written and spoken English skills are required

  • Develop UI workflows from functional specifications in conjunction with the Engineering and Product Managers

  • Design and develop software against requirements in React.js and Angular

  • Be proficient in JavaScript, including DOM manipulation and the JavaScript object model

  • Possess understanding and knowledge of React.js, Angular, and their core principles

  • Have experience with popular React.js and Angular workflows

  • Identify and fix bugs that are found within code.

  • Ensure you've written adequate test cases to verify design requirements are being met.

  • Document coding and bug fixes.

Will be a plus:

  • Familiarity with modern front-end build pipelines and tools

  • User-level experience with Docker, Kubernetes, and/or Registries

  • Familiarity with code versioning tools such as Git, SVN, or Mercurial

  • Experience with cloud providers: OpenStack based, Amazon Web Services (AWS), Google Cloud, or Microsoft Azure

Additional Information

What does Mirantis offer you?

  • Work in a global, collaborative, remote-first culture that rewards initiative and execution.

  • Play a pivotal role in shaping the next era of cloud and AI modernisation.

  • Manage high-impact enterprise accounts with immediate opportunity for growth.

  • Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies.

  • Be a part of cutting-edge, open-source innovation.

  • Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued.

  • Professional development and training.

  • Attend conferences and working groups.

  • Customized workstation (macOS, Windows).

  • Professional development and training.

  • Competitive compensation, performance incentives, and opportunities for advancement.

It is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request to [email protected]

By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities.

We are a Leader for Container Management in G2 (#2 after AWS)!