Junior Full-Stack Engineer

RemoteSalary not specified
United Kingdom · Kyiv, Ukraine

Tech Stack

RESTAWS.NETJavaScriptunittest

Job Description, Responsibilities & Requirements

Description language:

About the Position

We are seeking a Junior Full-Stack Engineer to join our team in Kyiv, Ukraine, for a fully remote position.

Responsibilities

  • Support and maintain.NET Framework 4.7.2 application, including the ongoing migration from synchronous to asynchronous code;
  • Write unit tests;
  • Build and maintain AWS/Node.js integrations;
  • Assist with an experimental AI product involving Prompt Engineering;
  • Apply REST principles;
  • Collaborate closely with the team.

Requirements

  • Comfortable working with legacy.NET Framework codebases and older framework conventions.
  • Good in JavaScript/Node.js;
  • Exposed to AWS and serverless concepts;
  • Able to understand the difference between synchronous and asynchronous communication;
  • Interested in or have basic experience with Prompt Engineering / working with AI tools;
  • Comfortable writing unit tests as a standard part of your workflow;
  • A strong communicator with at least a B2 English level (main communication language is English) who can work well in a small team.

Nice to Have

  • Experience with DynamoDB, SQS, Secrets Manager;
  • Experience with Prometheus and Grafana for monitoring application metrics.

We Offer

  • Digital-First Approach: Great talent knows no borders! You can work from wherever you are - we hire and collaborate with professionals worldwide.
  • Remote Work Model: Balance your professional and personal life with our flexible working conditions, empowering you to deliver your best from anywhere.
  • Exciting Projects: Dive into impactful projects across industries that challenge and spark creativity.
  • Boost Your Expertise: Grow your career with continuous learning, development opportunities, and hands-on experience.
  • Join the Best Team Ever: Collaborate with our diverse and cross-cultural team of passionate technologists and creative thinkers.

About the Company

Our client is a software company building an intelligent document processing and management platform.

Employment Details

  • Title: Junior Full-Stack Engineer
  • Location: Kyiv, Ukraine (Fully Remote)
  • Employment Type: Full-time
  • Experience Level: Junior
  • Core Skills:.NET, JavaScript/Node.js, AWS, Prompt Engineering, REST, unit tests
  • Secondary Skills: DynamoDB, SQS, Secrets Manager, Prometheus, Grafana

Job Details

Company name:
Opinov8
Location:
United Kingdom · Kyiv, Ukraine
Employment Type:
Full-time
Work Mode:
Remote
Posted on TheJob:
Aug 12, 2026
Last checked:
Aug 12, 2026
Posted on the source:
Jul 29, 2026
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