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Senior Full Stack Developer

Softermii
UKRemotefull_timeVerifiedPosted 12 Jun 2025

About the role

About the company:

Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries.

We have withstood multiple challenges, such as COVID-19 pandemic and war aggression against Ukraine, we have secured sustainable development processes, saved all our projects and jobs. Even more – we’re constantly growing.     

 

Every day we add new project to our portfolio in the following areas of expertise:

  • Healthcare
  • Real estate
  • Livestream E-commerce
  • Fintech (WealthTech, Capital Trading)
  • Real Time Communications (RTC)

 

In addition, we develop 2 of our own solutions that help our customers get faster applications for video or audio calls (https://www.softermii.com/solutions/vidrtc) or an application for real estate with 3D visualization

(https://www.softermii.com/solutions/apartmii)

 

Company’s mission:

Softermii: Succeed Without (L) imitations

We will turn any idea into a valuable product.

 

Our plans as a company:

We want to move from a regular outsourcing business to an ecosystem of outsourcing, education and product development companies.

 

Currently, Softermii is looking for a Senior Full Stack Engineer to resume the project, which was in active development some time ago.

 

📲💻Project:

It is a Multimodal AI Conversation Engine (MAICE) that humanizes interactions with users, guiding them through natural conversations tailored to their needs.

With advanced AI capabilities, it facilitates personalized engagements, streamlining communication and enhancing user satisfaction. From lead generation and concierge services to customer support and conversational checkout  itrevolutionizes the way businesses interact with their audience to driving efficiency, boost conversions and foster meaningful connections.

 

📋Your responsibilities on the project will be:

- Active participation in Scrum ceremonies: daily stand-ups, planning, grooming, and client demos.

- Feature development within estimated timelines, with responsibility for meeting deadlines.

- Team leading: code reviews, troubleshooting, and retrospectives, resolving challenges, providing solutions for the complex tasks and issues.

-  Product discussions with the PM, providing feedback, and suggesting optimizations.

- Involvement in risk management and brainstorming during critical issues.

 

👯You can be part of the following team: Project manager, Senior FullStack Developer, QA Engineer. DevOps.

 

🕹Tools we use: Jira, Confluence, Git, Figma

 

🗞Our requirements to you it is understanding and experience with the next points:

 

- 5+ years of experience in software development, primarily using React and Node.js (Express.js)

- Solid knowledge of HTML and CSS

- Strong proficiency in JavaScript and TypeScript

- Proven hands-on experience with React for building modern frontend applications

- Deep understanding of Node.js, particularly with the Express.js framework

- Experience working with PostgreSQL databases

- Familiarity with cloud infrastructure, with a focus on AWS services

-Upper-intermediate English level or higher, both spoken and written, for effective communication in an international team.

 

Technical/Hard Skills – Desired:

-Experience with DeepGram AI for speech recognition and transcription

-Knowledge of or hands-on experience with LiveKit for real-time audio/video communications

-Familiarity with Large Language Models (LLMs) such as Anthropic

-Understanding of Prompt Engineering concepts and techniques

-Prior involvement in any kind of AI-focused projects or implementations

 

👨‍💻Who will you have the opportunity to meet during the hiring process (stages):

Call-acquaintance, HR-interview, Tech interview (Live coding), PM-interview.

What we can offer you:

  1. We have stable and highly-functioning processes – everyone has their own role and clear responsibilities,

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Softermii

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