Senior Full Stack (Neural Cloud)

About the company:

Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 11 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 a new project to our portfolio in the following areas of expertise:

• Healthcare
• Real estate
• Livestream E-commerce
• Fintech (Wealth Tech, 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 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.

Over the years, we have arrived at a highly personalized working model with transparent workflows. This model allows us to create software products that meet our clients’ goals with precision.

Softermii is currently looking for a Part-time Senior Full Stack Engineer (React.JS and Node.JS) (4 hours per day) for a development project.

📲Project: The project is a cardio platform designed to enhance heart signal data from a medical device and provide doctors with a convenient interface to process cardio health information.

Key features of the platform include:

Infinite charts for cardio graphs;Processing and rendering large files with efficient FE display in parallel;Detecting various events on the graphs and visualizing them directly on the charts.

Type of cooperation: Part-time

⚡️Your responsibilities on the project will be:

• Active participation in Scrum ceremonies - including daily stand-ups, sprint planning, grooming, and demos - ensuring clear communication and alignment with the team.
• Feature development and delivery within agreed timelines, maintaining strong ownership over code quality, testing, and adherence to estimates.
• Technical excellence and reliability - designing and implementing complex features, performing code reviews, and contributing to the platform’s stability and maintainability through clean, efficient solutions.
• Product collaboration - working closely with the Product Manager to clarify requirements, provide technical feedback, and suggest optimizations that improve the product’s functionality and user experience.
• Risk awareness and problem-solving - proactively identifying technical risks or potential blockers, communicating them to the PM early, and contributing to discussions on how to mitigate them.
• Cross-team collaboration - engaging in technical discussions, sharing knowledge, and assisting teammates when needed to keep the delivery flow smooth and consistent.

You can be part of the following team: 

Client`s side: Product Manager + other stakeholders + the ML team.

On Softermii`s side: 1 Full Stack Developers, 1 QA, 1 PM, 1 DevOps.

 

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

 

🗞Our requirements to you:

• 5+ years of commercial experience in software development with React.js and Node.js;
• Strong backend expertise (Node.js / Nest.js) with solid frontend knowledge (React.js);
• Proficiency in JavaScript/TypeScript, HTML, CSS;
• Experience with PostgreSQL;
• Hands-on experience with AWS services: Cognito, Lambda, DynamoDB, CloudWatch, API Gateway;
• Ability to efficiently display and manage large datasets using React (Virtuoso - will be a plus);
• Experience with dynamic data visualization (ECharts - will be a plus);
• Knowledge of Parquet file querying (DuckDB - will be a plus);
• Familiarity with search engines: ElasticSearch, OpenSearch;
• Experience in leading a small development team and providing technical guidance;
• Upper-Intermediate English level.

 

🧩 If you recognize yourself in the following — we’d love to have you on our team:

1. Strong Ownership & Accountability
   You take full responsibility for your deliverables, care about quality and performance, and never treat deadlines as “optional.” You communicate early about risks or blockers — not after the fact — and always stay aligned with the team.
2. Precision in Estimation & Delivery Discipline
   You provide realistic, data-based estimates and respect them. You keep track of your progress, manage priorities smartly, and can stay effective even when requirements aren’t crystal clear — clarifying what’s needed and ensuring the final result meets expectations.
3. Effective Technical Communication
   You communicate clearly with teammates — developers, QA, designers, and PMs. You document decisions transparently so others can easily follow your logic.
4. Collaboration & Knowledge Sharing
   You’re the kind of teammate who helps others succeed — sharing tools, insights, and approaches that improve the team’s overall performance. You contribute to a culture of openness and mutual support.
5. Continuous Improvement & Learning
   You care about growing — both as an engineer and as a teammate. You reflect on your work, look for optimizations, and keep up with new technologies, bringing valuable practices into the team.
6. Problem Solving & Critical Thinking
   You spot potential risks or inefficiencies before they turn into problems and suggest well-reasoned, practical solutions. You balance short-term delivery with long-term maintainability.
7. Reliability & Professionalism
   Your team can rely on you. You deliver consistently, stay calm under pressure, and bring structure even to chaos.

💡 If this sounds like you — apply and let’s build something great together.

 

👨‍💻Who will you have the opportunity to meet during the hiring process (stages):
Call, HR, Tech interview, PM interview.

 

What we can offer you:

1. We have stable and highly-functioning processes – everyone has their own role and clear responsibilities, so decisions are made quickly and without unnecessary approvals.
2. You will have enough independence to make decisions that can affect not only the project but also the work of the company.
3. We are a team of like-minded experts who create interesting products during working hours, and enjoy spending free time together.
4. Do you like learning something new in your profession or want to improve your English? If you join us in a full-time role, we’ll be happy to cover 50% of the cost of our internal English courses, as well as external professional courses, webinars, conferences.
5. Do you want an individual development plan? We will form one especially for you + you can count on mentoring from our seniors and leaders.
6. Do you have a friend who is currently looking for new job opportunities? Recommend them to us and get a bonus.
7. And what if you want to relax? If you join us full-time, we provide 21 paid vacation days. We also have 11 paid days off for Public Holidays.
8. What if you're feeling bad? For the full-time collaboration, you can take 5 paid sick leave days per year.
9. Do you want to volunteer? We will add you to a chat, where we can get a bulletproof vest, buy a pickup truck or send children's drawings to the front.
10. And we have the most empathetic HRs (who also volunteers!). So we are ready to support your well-being in various ways.

 

A little more information that you may find useful:

• our adaptation period lasts 3 months, this period of time is enough for us to understand each other better;
• there is a performance review after each year of our collaboration where we use a skills map to track your growth;
• we really have no boundaries in the truest sense of the word – we have a flexible working day.

We are looking for like-minded professionals who believe in making the world a better place by building technology that’s meant to last and scale.

Join Softermii and help us take software to the next level of awesome.

 

Of course, we have a referral bonus system. So if you have a friend who likes our job opening, you can give us their telegram contact, and we in turn will thank you with a bonus if we start working with them!