The technology world continuously evolves, and new skills are continuously added in every field. Finding the best developer is difficult because a deeper understanding of exact project requirements is necessary to find the right candidate for the job.

Hiring full-stack developers from Poland or Ukraine is on the rise. This article will explain everything about full-stack developers and why companies hire full-stack programmers from Ukraine or Poland.

Let’s continue!

What is a Full Stack Developer?

A full-stack engineer is a developer who can build front end and back end applications. Front end and back end is the separation between data access layer – which is back end – and presentation layer – which is front end of a software part. 

Front End
The website part that users see and can associate with is the front end. Front end languages are CSS, JavaScript, HTML, and Typescript and frameworks include Vue, Angular and React.

Back End
The back end is the behind-the-scenes part of a website where data is stored and processed. Back end languages are C#, Java, PHP and Ruby whereas the frameworks include Django, Next.ja, .Net and Laravel.

What Does a Full Stack Developer Do? 

A full-stack programmer uses various languages (such as HTML, JavaScript, Java, and PHP) and technologies to build applications.

What is full stack developer

The below sections explain what do full-stack developers do.

Roles & Responsibilities

Below mentioned are the main full-stack developer roles and responsibilities.

Full-stack Developer Roles

The main role of a full stack engineer is checking and fixing bugs or coding problems along with taking part in the creation and design of scalable software.

Full stack developers also perform the role of writing clean, functional code on the back end and front end.

Full Stack Developer Responsibilities

Full stack engineers write helpful APIs,  technical documentation and work with product managers and development teams to envision software solutions.

These developers also develop front end applications by appealing visual design as well as create server-side and client-side architecture. 

They are also responsible for building and maintaining properly functioning applications and databases while checking software to ensure efficiency and responsiveness.

Additionally the responsibility of building data protection and security settings is also performed by the full stack developers.

Debugging, troubleshooting, and upgrading software and working with data analysts and scientists to enhance the software is also a key responsibility of flutter engineers.

9 Different Types of Full Stack Developers Based on Specific Tech Stacks

Although full stack engineers are experts in developing both back end and front end, their tech stacks differ widely based on technologies they are proficient in.

Here are the different types of full-stack developers on the basis of specific tech stacks:

1. MEAN Stack Developer

One of the user friendly stacks is MEAN which is mainly used by engineers to build dynamic applications and websites.

MEAN stands for four main frameworks: MongoDB, Express.js, Angular.js, and Node.js. All these structures are based on JavaScript and are used together as well in order to create full-fledged web apps. A MEAN stack programmer is proficient in all these structures.

A MEAN stack engineer is responsible for designing and delivering web solutions on greater level architecture along with designing consumer data by using RESTfully abstract and various systems.

2. MERN Stack Developer

MERN stack is a group of technologies which ensures faster app development.

MERN stands for MongoDB, Express.js, React.js, and Node.js. MERN stack developer is skilled in all these frameworks.

A MERN stack engineer is expert in building and maintaining web apps by utilizing the MERN stack. This includes using MongoDB for storing databases, writing server side code with Express.js and Node.js and designing the user interface with the help of React.

3. LAMP Stack Developer

LAMP Stack engineers are skilled in all four different software technologies that are  Linux, Apache, MySQL, and PHP that they use for developing web applications and websites. 

LAMP stack is quite reliable and simple software.  LAMP is prioritized over other stacks when the main purpose of your project is reliability and speed.

Types of full stack engineers

4. LEMP Stack Developer

They are skilled in Linux, NGINX, MySQL, and PHP. This stack resembles LAMP but differs only by the Nginx usage instead of Apache.

LEMO stack engineers set up basic infrastructure and hardware, manage permissions and firewalls, basic shell scripting and complete back end work like designing and managing databases along with designing powerful website application platforms.

5. Full-Stack Elixir Developer

This type of full-stack programmer is an expert in the Elixir programming language, often accompanied by the Phoenix framework.

Full stack Elixir engineers analyze the issues and develop solutions that are scalable, high performance and reliable. They also find and support the software delivery lifecycle from creation to execution.

6. Full-Stack Python Developer

Proficient in Python, with expertise in MongoDB and MySQL for database development. Front-end skills may include JavaScript, React.js, Angular and Bootstrap.

Full stack Python programmers design the front end applications and manage these applications and databases.

They also work with product managers and development teams to find software solutions.

7. Full-Stack Django Developer

Django full stack engineer is skilled in Django, a Python library, for front-end and back-end development.

Additionally a full stack Django programmer creates, designs and implements web apps and also develops tests to find and fix issues in software.

8. Full-Stack Java Developer

This type of full-stack programmer is an expert in Java-based full-stack software development.

Full stack java programmers build databases and servers, develop user interactions on websites and do coding for mobile platforms. They work on both back end and front end development processes.

9. Full-Stack Ruby on Rails Developer

This full-stack developer type is skilled in the Ruby on Rails framework, and this full-stack engineer is suitable for front-end and back-end tasks.

These programmers write efficient, maintainable and clean code. Additionally they develop robust, secure and scalable features while contributing in multiple development lifecycle phases.

5 Main Advantages of Hiring a Full-Stack Developer

Organizations can enjoy multiple benefits when it comes to hiring full-stack engineers. Below is a list of advantages when hiring a full-stack programmer.

1. Enhanced Scalability

Full-stack developers can work at various software architecture levels, facilitating efficient team scaling and adaptability.

2. Comprehensive Expertise

They possess expertise in front-end, back-end, and database technologies, streamlining development from MVPs to final products.

3. Reduced Communication Delays

Fewer team members result in reduced communication costs and fewer misunderstandings, as full-stack developers oversee entire feature implementations.

4. Cost-Effective Solution

Full-stack engineers are cost-effective, offering versatile skills for projects with limited budgets.

5. Faster Time to Market

Full-stack development allows for quicker product launches, which is advantageous for businesses in competitive markets and is among the main benefits of full-stack developers.

Key Skills to Look Out for When Hiring Full-Stack Developers

Looking for full-stack developer skills makes getting the best candidate for your organization possible. 

A full-stack programmer should be an expert in these two areas:

  • Technical skills
  • Soft skills

Technical Skills

1. Web Architecture Knowledge

Understanding web architecture principles, including code and storage structuring, reliability, scalability, and file categorization, is the main skill a full-stack developer should possess.

2. Front-End Technologies

Among the full-stack engineer skills, the technologies used for web apps, websites, mobile applications, and user interface building are vital. This includes;

  • HTML, CSS, and JavaScript: Proficiency in these fundamental technologies for structuring web pages, styling, and interactivity.
  • React JS, React Native, Angular JS, Angular: Familiarity with popular front-end frameworks and libraries for building user interfaces.
  • BootStrap: Experience with the Bootstrap framework for responsive web development.
  • Flutter: Knowledge of Flutter for cross-platform app development.

3. Back-end Programming Languages

Expertise in, at the minimum, one back-end programming language and the ability to work with multiple languages, including Python, Java, PHP, Rust, Scala, Swift, Kotlin, Node.js (Expertise in using Node.js for server-side development), and Express.js (Familiarity with Express.js framework for efficient web app development) is vital expertise of a full stack programmer.

4. Database Management Systems

Understanding database management systems is an enhanced skill of full-stack engineers.

  • SQL: Proficiency in managing relational databases.
  • NoSQL: Understanding of NoSQL databases for document-based data storage.
  • PostgreSQL: Experience with this powerful open-source object-relational database.
  • MongoDB: Knowledge of MongoDB for scalable and high-speed data storage.
  • Oracle: Understanding of Oracle as a robust database management system.

5. Server Knowledge

Familiarity with open-source servers such as Apache, NGINX, and IIS and their respective advantages is one of the top skills of full-stack engineers.

6. Linux

Competence in working with Linux, common for server environments, also counts in the main expertise of full-stack programmers.

7. APIs

API stands for application programming interface. This enables interlinkage among various software apps. 

8. REST and SOAP

These are the two most widely used APIs, and understanding different API styles and their use in software communication is an important full-stack developer skill.

9. Version Control System (VCS)

The development team uses VCS to communicate and maintain alterations in code. 

As a full-stack engineer, you should have the following.

Git: Proficiency in using Git for code version control.

Github: Experience with Github as a cloud repository for Git projects.

10. Tech Stacks

Knowledge of various technology stacks, including LAMP, LEMP, MEAN, MERN, Django, Ruby on Rails, and Serverless Stack, and the ability to choose the right stack for specific projects is also essential for full-stack developers.

11. Additional Technical Skills

Understanding algorithms, data structures, design principles, testing methodologies, and security best practices also count in the full-stack developer skills list.

Soft Skills

1. Communication

Communicate effectively while providing or seeking assistance to team members, collaborating with colleagues, and explaining technical concepts to non-technical stakeholders.

2. Leadership

Leadership proficiency can help full-stack developers make decisions, guide teams, and ensure project success.

3. Collaboration

Effective collaboration is vital for achieving project success by actively collaborating with back-end developers, front-end developers, designers, and other stakeholders.

4. Analytical Thinking

Analytical thinking is crucial for identifying and resolving issues or bugs in code.

5. Critical Thinking

The ability to evaluate various approaches and solutions is also an important soft expertise for full-stack engineers, as this helps make accurate decisions.

6. Creativity

Full-stack programmers must think creatively to build user-friendly and visually attractive designs.

7. Problem-solving

Ability to solve complex issues by coming up with creative solutions.

8. Project Management

This skill helps full-stack engineers prioritize tasks, organize workload, and meet deadlines.

9. Time Management

Understanding meeting deadlines, prioritizing tasks, and ensuring on-time delivery of efficient projects is also a key skill full stack engineers need to be proficient in.

10. Attention to Detail

Design oversights or small coding mistakes can cause big issues; therefore, paying attention to detail is crucial.

5 Common Mistakes to Avoid When Hiring Full Stack Developers

You can avoid certain things from the get-go; we have listed those mistakes to assist you in avoiding hiring unqualified candidates for your company.

1. Unrealistic Expectations

Avoid expecting full-stack developers to be experts in every technology stack. Recognize that they are generalists with proficiency in multiple areas.

2. Ignoring Technical Tests

When hiring, don’t rely solely on a candidate’s attitude or soft skills. Ensure that candidates are technically proficient by conducting technical assessments or having a team lead assess their skills.

3. No Face-to-Face Meetings

Consider conducting video interviews for remote positions to establish a deeper connection with candidates.

4. Underestimating the Impact of the Portfolio

Remember to consider the impact of the candidate portfolio. Review a candidate’s portfolio before and during the interview process.

Solely depending on the traditional ways of hiring developers is also a common mistake HR managers may make during the hiring process.

How to Hire a Full Stack Developer: Choosing the Perfect Candidate

To hire dedicated full-stack developers, follow this five-step process to boost the chances of hiring the right candidate for your organization.

hiring full stack developer

1. Define Job Requirements

When hiring a full-stack programmer, the initial step is to create a clear job description with specific technical skills and responsibilities.

2. Screen Resumes

The second step is to review candidates’ resumes for key qualifications, experience, and skills.

3. Conduct Technical Interviews

The third step is to assess candidates’ technical knowledge through coding tests and challenges by conducting technical interviews.

4. Evaluate Portfolio

The fourth step is to examine the previous work and projects of the candidates by evaluating portfolios to gauge skills and experience.

5. Make a Final Decision

The final step is to select the best candidate based on interviews and portfolio assessment and discuss compensation. 

How Much Does It Cost to Hire a Full-Stack Developer?

The full-stack developer cost varies widely and depends on the full-stack programmer’s expertise level, location, and job hours.

The average cost of hiring a full-stack programmer in Poland and Ukraine is 2,724 USD as the minimum cost of hiring is 1,895 USD and maximum salary is 3,552 USD.

The reputation of Ukraine and Poland is strong when it comes to their skilled IT professionals. Polish full stack engineers are known for their dedication to work, problem solving abilities and technical expertise. 

Furthermore, hiring programmers from Ukraine or Poland is more cost effective as compared to other countries in North America or Europe. 

Best Models for Hiring Full Stack Developers

There are three best models for hiring a dedicated full-stack developer that are

  • In house
  • Freelance
  • Outsourcing

1. In-House


Hiring In-house full-stack developers means they work from your company office and are closely integrated into your team.


  • Real-time meetings
  • Full control over the full-stack programmer work


  • Limited skills
  • Costs more

2. Freelance 


A freelance full-stack programmer works on a project base and is known as an independent contractor who works remotely.


  • Offer flexibility
  • Cost-effective


  • Communication issues
  • Lack of control

3. Outsourcing


Outsourcing is hiring a third-party development team or agency to handle your organization’s full-stack engineer requirements.


  • Cost-effective
  • Diverse skill set


  • Challenging to control quality
  • Communication hurdles

Hiring Remote Full Stack Developers

Hiring a remote full-stack developer is the perfect choice if your project is short-term and you need a full-stack engineer for only a few projects.

Why Hire Full Stack Developers From Poland or Ukraine?

The demand for various developers, including full-stack programmers from Poland and Ukraine, is continuously rising for certain reasons, as discussed below.

1. Cheaper Rates

Hiring full-stack developers from Poland or Ukraine is cost-effective compared to hiring locally in the U.S. 

2. An Established Tech Talent Pool

Ukraine and Poland boast well-established tech talent pools with diverse skill sets and expertise.

3. English-Speaking Skills

Many Ukrainian and Polish software developers are proficient in English, making communication with U.S. teams seamless and efficient.

Let RemoDevs Help You Hire Full-Stack Developers

RemoDevs unlocks the tech company growth by searching out and hiring the best developer talent.
Contact RemoDevs now to hire a full-stack developer without facing any difficulty!

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Lukasz Wybieralski

Lukasz Wybieralski

Founder and Chief Executive Officer at RemoDevs

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