Jobs

We are looking for a highly skilled Full Stack Engineer with deep experience in .NET and React, The ideal candidate combines strong technical capabilities with a pragmatic approach to software design and delivery, the ability to communicate effectively with both technical and non-technical stakeholders. Experience or interest in AI tools and modern ML-based solutions is a strong plus.
 

Essential Job Duties:

• Develop and maintain backend services using .NET, with occasional work on Node.js-based components.
• Design and build modern SPAs using React and TypeScript with a focus on reusability and performance.
• Collaborate cross-functionally with designers, product managers, and other engineers to deliver high-impact features.
• Participate in architectural decisions, code reviews, and mentorship of mid- and junior-level developers.
• Build and integrate scalable APIs and third-party services (e.g., Stripe, OpenAPI-based clients).
• Ensure the codebase adheres to best practices including SOLID principles, clean code, and scalable architecture.
• Participate in agile development processes, including sprint planning, retrospectives, and standups.
• Troubleshoot complex issues across the stack, from the browser to backend services and infrastructure.
• Contribute to infrastructure decisions including CI/CD, containerization, and deployment in AWS/Kubernetes environments.
• Experience in end-to-end feature life cycle ownership from product requirements to architecture and design to development and testing.
• Optionally support or experiment with integrating AI-based tools into engineering workflows or product functionality.

Required Skills & Experience:

• Experience integrating payment systems, like Stripe or other payment processing platforms.
• Exposure to OpenAPI/Swagger for client/server code generation.
• Experience in .NET Core APIs or transitioning between monolith and microservices architectures.
• Familiarity with AI/ML concepts, tools, and frameworks (e.g., LangChain, Hugging Face, OpenAI API).
• Prior work on eCommerce, enterprise, or high-load data-intensive applications.
• Experience with event-driven systems (e.g., RabbitMQ, Kafka).
• Familiarity with GraphQL or other modern API paradigms.

Personality profile and soft skills

• Excellent communication skills – able to translate technical solutions to non-technical stakeholders.
• Strong collaboration and mentoring mindset – enjoys working with others and sharing knowledge.
• Curious and proactive learner, especially around new tech and architectural patterns.
• Pragmatic problem-solver who prioritizes delivery and business impact over technical complexity.
• Comfortable working in remote/distributed teams and agile environments.
• English proficiency: Intermediate (B1+) or higher across all four skills.

Working Arrangement: European time zone, 40-hour work week, engaged via a contractor's agreement.

About BotsCrew

At BotsCrew, we build AI-powered solutions that help businesses scale personalized customer interactions, automate routine processes, and much more. Our products power intelligent chat and voice assistants for global brands such as Coca-Cola, Samsung, Virgin, and Honda.

We're passionate about solving real-world problems through smart automation and seamless user experiences — all backed by advanced AI technologies.

We’re growing and looking for a Middle Full Stack Developer to join our engineering team and bring cutting-edge ideas to life!

🛠️ Your Role

As a Full Stack Developer at BotsCrew, you'll be part of a cross-functional team responsible for designing, building, and scaling products and features across our clients' solutions. You'll work with both backend and frontend technologies and have the opportunity to contribute to AI technology implementation. 

You’ll collaborate closely with engineers, project and product managers, quality assurance engineers, and UX designers to bring impactful features to life — from intelligent assistance capabilities to workflow automation.

Key Requirements

• 2+ years of experience in full-stack development;
• Proficiency in Java and the Spring Framework;
• Solid frontend skills with React.js and Redux or Angular;
• Strong understanding of RESTful API design and integration;
• Experience using Docker for local development and deployment;
• Familiarity with CI/CD pipelines (e.g., GitHub Actions, GitLab CI);
• Hands-on experience with cloud infrastructure on AWS, Azure, or GCP;
• Strong problem-solving skills and a collaborative mindset;
• Willingness to learn and work with other languages (e.g., Python, Node.js) as needed;
• Good spoken and written English (Upper Intermediate level or higher).

What You’ll Do

• Develop and maintain backend APIs using Java, Python, or Node.js as needed;
• Design and improve frontend interfaces using React.js and Redux;
• Build and enhance LLM-based features using APIs (e.g., OpenAI), embeddings, vector storage, vector search, and prompt engineering techniques;
• Write clean, testable, and well-documented code;
• Contribute to system architecture and scalable solution design;
• Collaborate with clients and stakeholders to gather requirements and deliver value;
• Participate in agile ceremonies (daily stand-ups, retrospectives, sprint planning);
• Contribute to a positive team dynamic and a healthy work environment.

Would be a plus

• Hands-on experience building AI assistants or autonomous agents;
• Understanding of prompt engineering techniques to influence LLM behavior;
• Familiarity with Retrieval-Augmented Generation (RAG) concepts;
• Experience with vector databases (e.g., Pinecone, etc);
• Experience with Python or Node.js.

Perks & Benefits:

• 20 working days of paid vacation plus 5 days of paid sickness;
• Flexible work schedule & top-notch work conditions;
• Competitive salary;
• Remote work or the ability to visit co-working in Lviv;
• PDP creation and guidance from our mentors;
• A youthful, talented, and remarkable company culture.

We’re seeking a middle-level full-stack developer with over 4 years of commercial experience.

Responsibilities
— Working on in-house projects as a full-stack developer (marketplaces, Saas, e-commerce, fintech)
— Direct cooperation with the clients’ teams (staff augmentation)

Requirements
— Solid experience with ReactJS, Next.JS & Typescript (over three years)
— Over a year of commercial experience with NodeJS (Express, NestJS) and DB’s (MongoDB, Postgres, etc.)
— Redux, Webpack
— Experience with UI Libraries (Tailwind, MUI, etc.)
— Verbal English level at least B1
— Strong analytical skills
— High level of responsibility, self-motivation and involvement

Will be a plus
— Knowledge of React Native & Expo

We offer
— Competitive salary based on the interview assessment
— Remote work
— Paid vacation (18 working days per year) and sick leaves
— Help of accountant
— Software compensation (Copilot, Claude, ChatGPT)
— Modern tech stack, consistent knowledge improvement
— Working on various exciting projects in different areas

To get the job:
Please apply with a cover letter highlighting your front-end expertise, achievements, and personal skills.

Interview stages
— Online screening interview
— Testing task (live coding) / Technical interview
— Final interview with CEO
— Job offer

Trainee/Junior FullStack Developer (React & Node.js)

About Us

Appexoft is a Software Development Company that offers a full range of top-quality IT services. Our mission is to develop first-class applications and Websites, providing our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Responsibilities

• Develop and maintain web applications using React.js (Frontend) and Node.js (Backend).
• Work with RESTful APIs and databases (MongoDB, PostgreSQL).
• Write clean, efficient, and maintainable code.
• Collaborate with designers, backend developers, and product managers to deliver high-quality solutions.
• Participate in code reviews and continuously improve development processes.
• Debug and fix issues in existing applications.

Requirements

• Basic knowledge of JavaScript/TypeScript, HTML, and CSS.
• Experience with React.js and Node.js (academic, personal, or internship projects).
• Understanding of REST API principles and client-server architecture.
• Familiarity with database management (MongoDB, PostgreSQL or similar).
• Experience with Git and version control workflows.
• Strong problem-solving skills and a willingness to learn.
• English level: B1 or higher

Nice to Have

• Experience with Redux, Next.js, Express.js, Nest.js.
• Basic understanding of Docker, CI/CD pipelines.
• Knowledge of testing frameworks (Jest, Cypress).
• Familiarity with cloud services (AWS, Firebase).

What We Offer

• Interesting and challenging projects.
• Vast opportunities for professional development.
• Competitive salary.
• The friendly team of professionals.
• Comfortable working environment.

Про компанію Appexoft

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Про компанію Appexoft

Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Metamindz is a fast-growing UK-based IT software company. We help by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting tech due diligence for global clients.

We’re currently looking for a Senior Full-Stack Engineer (with a strong focus on back-end) to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior engineer who is deeply experienced in building complex and scalable systems using NodeJS, TypeScript, Prisma, and PostgreSQL — and who thrives in ownership-driven, product-oriented environments.

Responsibilities:

• Architect, develop, and maintain performant full-stack applications using NodeJS, TypeScript, React, and related technologies
• Work with Prisma and PostgreSQL to build and optimize scalable, well-structured database solutions
• Ensure high performance of APIs, queries, and data-intensive operations
• Troubleshoot performance bottlenecks and improve system reliability and scalability
• Collaborate closely with product managers, designers, and other engineers across the stack
• Take ownership of your work and contribute to architectural and technical decisions
• Write clean, maintainable, and well-tested code with a focus on quality and performance
• Contribute to event-driven architecture and asynchronous task processing using tools like BullMQ (nice to have)
• Optionally integrate and experiment with LLMs and other AI tools to enhance product functionality (nice to have)

Requirements:

• 7+ years of commercial engineering experience (only truly senior-level candidates will be considered)
• Expert-level proficiency in NodeJS and TypeScript
• Solid experience with ReactJS (even though this role is primarily backend-focused)
• Strong knowledge of PostgreSQL, database modeling, and performance optimization
• Proficiency with Prisma ORM and its ecosystem
• Experience with ElasticSearch or ElasticCache
• Familiarity with background job queues such as BullMQ (nice to have)
• Bonus: exposure to or interest in integrating LLMs (Large Language Models)
• High ownership mentality, architectural thinking, and problem-solving mindset
• Strong communication skills and ability to thrive in distributed teams

 What We Offer:

• Fully remote, flexible work culture with long-term stability
• Projects with modern tech stacks and high technical standards
• Opportunities to work on meaningful, high-impact platforms
• Transparent, supportive team culture with no micromanagement
• Competitive monthly compensation, commensurate with experience and value

If you're a deeply experienced full-stack engineer with strong backend expertise, looking to work in a fast-paced environment with real ownership — we'd love to hear from you.

Apply now or reach out directly to learn more!

Who are we looking for?

We are looking for a developer who is ready to join our team and start working together on our projects.

Tasks?

Your tasks will focus on the skills and expectations listed below and the use of new approaches and technologies.

Why did the job open?

We want to invite a new specialist to the company's staff due to the increase in the number of projects.

Requirements:

• B2 English (Upper-Intermediate);
• At least 4+ years of commercial experience with JavaScript;
• At least 3+ years of commercial experience with Node.js;
• At least 2+ years of commercial experience with React.js;
• Experience with TypeScript and Nest.js;
• Experience working with meta-frameworks over React (e.g., Next.js, Remix);
• Experience with RDBMS and NoSQL databases;
• Experience with implementing automated testing platforms and unit tests;
• Experience with REST;
• Experience with Redux/Mobx or other state management libraries;
• Familiarity with modern interface pipelines and assembly tools;
• Ability to communicate well with process participants and team members related to business;
• Experience in integrating with external APIs;
• Solid understanding of object-oriented and functional programming;
  Flexibility and ability to adapt to changes;
• Ability to work closely with Product Managers and Engineering Team-members;
• Experience working with message brokers such as RabbitMQ, SQS, or NATS;
• Understanding and practical knowledge of Secure Software Development Life Cycle (SSDLC) principles;
• Experience building AI-powered solutions;
• Knowledge of observability and monitoring practices, including implementation of metrics, logs, and traces based on industry best practices.
   

Good to have:

• Experience with DevOps;
• Experience with cloud services such as AWS, GCP or Azure;
• Experience with CI/CD processes;
• Experience with Unit/E2E testing;
• Understanding of design and architecture principles;
• Experience with Infrastructure as Code (IaC);
• Experience with solution and system architecture;
• Experience using AI tools to enhance productivity;
• Experience building advanced AI agents;
• Familiarity with emerging protocols and specifications for AI agent systems, such as MCP, A2A, and AG-UI.

We’re looking for a motivated Junior Full-Stack Developer with a strong Backend foundation and a desire to grow in a fast-paced team. Location: Warsaw  (in-office)

Note: This position is open to Ukrainian nationals currently based in Warsaw.

What we offer: Starting salary: $1000/month 

Regular reviews: every 3 months (with growth opportunities)

Work format: hybrid — partial remote, partial office Mentorship, support, and real production tasks 

A friendly, collaborative team environment

What we expect: Strong knowledge of: 

Nest.js 

Websockets 

PostgreSQL 

Redis

Docker 

Server-Sent Events (SSE)

 Nice to have: 

MongoDB 

CI/CD tools 

AWS   

What you’ll do:

 -Work on both frontend and backend tasks 

-Collaborate with the team to design and implement features 

-Help maintain and optimize infrastructure 

-Communicate actively with team leads and report progress 

-Learn, grow, and bring your energy into real projects

Send your resume — let’s get in touch.

Simulmedia is seeking an experienced Full Stack Engineer to join our Freemium Insights team to develop cutting-edge insights and analytics capabilities in a brand new CTV self-service platform that is built from the ground up to utilize product-led growth (PLG) approach. In this role you will work closely with product managers, designers, and data engineers to ensure seamless integration of analytics features into the platform. The ability to frequently iterate and deliver high-quality features that are owned end-to-end is crucial in this role.

This position is located in either Kyiv or Lviv, Ukraine. The team is located in both Kyiv and Lviv and primarily works remotely with occasional team meetings in the Lviv office.

Key Responsibilities:

• Design and implement insights and analytics dashboards for the CTV self-service platform, providing users with actionable data to enhance their campaigns.
• Develop both frontend and backend services using React, Next.js, and TypeScript, ensuring seamless integration between components.
• Build robust, scalable APIs using tRPC to serve analytics data to the frontend application.
• Create efficient server-side rendered (SSR) or static site-generated (SSG) pages via Next.js for performance-optimized analytics displays.
• Collaborate with the designers to implement responsive and visually appealing user interfaces using Tailwind CSS, ensuring a smooth, intuitive experience for the platform’s users.
• Optimize the full stack to ensure quick load times, low-latency data fetching, and smooth user experiences, especially for data-heavy visualizations and analytics pages.
• Deploy and manage the platform using Vercel, taking advantage of its serverless functions for backend processes and ensuring efficient deployments and scaling.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code.
• Implement unit and end-to-end testing for both frontend and backend components to ensure reliability and reduce bugs in production.

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• 5+ years of experience in full stack development, with a focus on web applications and data-driven platforms
• Strong proficiency in TypeScript, including strong typing and interface design for scalable codebases.
• Deep understanding of React and its ecosystem, including hooks, functional components and React Server Components (RSC).
• Proficiency in Tailwind CSS for building responsive, accessible, and aesthetically pleasing UIs.
• Experience in building data visualization tools and dashboards using React-based libraries (e.g., D3.js, Chart.js).
• Experience with SSR (Server-Side Rendering) and SSG (Static Site Generation) using Next.js, optimizing for performance and SEO.
• Proficiency in backend development (e.g. Node.js) with tRPC as an API framework.
• Experience designing and developing APIs, handling authentication, authorization, and security best practices.
• Proficiency in building scalable and reliable data-fetching layers, especially for real-time or large-scale analytics.
• Experience with serverless architectures, understanding of edge computing, and CDN usage for enhancing performance and reliability.
• Solid experience with Vercel or other serverless platforms for deployment, CI/CD pipelines, and performance monitoring.
• Experience with unit and end-to-end testing frameworks such as Vitest, Cypress, or similar, ensuring quality and stability of applications.
• Proficiency in Git for version control, including experience with pull requests, code reviews, and branching strategies.
• Ability to work independently and collaboratively in a team environment.
• Strong communication and interpersonal skills.
• Ability to communicate effectively with the U.S.-based teams and work 11 am — 8 pm EET.

Bonus Points for:

• Familiarity with CTV platforms or working experience in digital advertising or media analytics.
• Knowledge of SEO, accessibility, and performance optimization for web applications.

Our rockstar Unibrix team is seeking a talented and versatile Full-Stack Software Developer, ideally with full-stack capabilities, to join our dynamic team.

Required skills:

• 4+ years of experience with React
• Strong knowledge of TypeScript, HTML/CSS, and React Router
• Experience with Vite and PostCSS
• Strong knowledge of Node.js
• Experience with PostgreSQL
• Experience working with AWS (including Lambda)
• Knowledge of Git and GitLab
• Advanced level of English (written and spoken)
• Proven experience in technical decision-making and team collaboration
   

Nice to Have:

• Experience with Java

• Familiarity with the Salesforce platform

   

Working Conditions:

• Trial period: up to 2 months (depending on skills and availability)
• Working hours: 8-hour workday (flexible schedule)
• Vacation: 24 paid working days per year
• Sick leave: up to 10 paid days annually (non-transferable)
• Perks: 50% reimbursement for gym membership and professional conferences

About the Role

As a Senior Full-Stack Developer, you will join a mission-critical initiative to build an AI-powered subscription platform for solo professionals (Fount.com). Fount is an independent product unit partially supported by JustAnswer, and you’ll join its core delivery team. We’re developing a category-defining toolset that helps experts get leads, manage communications, and grow their businesses — all enhanced by intelligent AI assistants.

You’ll work across the full stack (.NET Core/C# + React.js), helping build new features like an auction system for lead bidding, expert/customer chats, contracts, and billing tools. Much of the work is greenfield (from the scratch), and you’ll play a key role in defining scalable architecture and shipping impactful features.

What You’ll Do

• Design, develop, and maintain full-stack applications, backend logic modules, and front-end experiences using React.js and .NET Core.
• Collaborate with Product, UX, and Engineering stakeholders to clarify requirements and contribute to technical planning and documentation.
• Conduct code and design reviews, provide architectural input, and mentor junior developers on best practices.
• Write and maintain automated unit and integration tests using tools such as Jest, NUnit, or Playwright.
• Monitor and support production systems, resolve bugs, run performance audits, and ensure system stability.
• Contribute to the implementation of AI-driven features, including prompt-based workflows, RAG pipelines, and personalized assistant flows.
• Continuously improve code quality, team velocity, and system reliability through thoughtful technical decisions and rapid iteration.

What We’re Looking For

• 5+ years of commercial experience in full-stack software development.
• Strong proficiency in .NET Core, C#, and React.js (or deep experience in another modern frontend framework and readiness to learn React).
• Experience building and consuming REST APIs, and working with asynchronous backend services.
• Familiarity with modern automated testing frameworks (Jest, NUnit, Playwright, etc.).
• Comfortable working in a CI/CD environment with agile delivery cycles.
• Basic database knowledge and familiarity with performance and scalability considerations.
• Proven ability to work independently, own projects end-to-end, and make architectural tradeoffs.
• Upper-Intermediate English or higher for effective communication with international stakeholders.
• Curiosity and interest in AI-powered applications and emerging technologies.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free membership to dive into JA product

Description

As a Full-Stack Engineer, you will join a dedicated team to build and deploy robust, full-scale applications with a strong focus on quality. You will collaborate using modern open-source technologies and agile methods in an environment of continuous improvement that encourages skill growth.

We are the technology division of a global media company, tackling ambitious challenges with huge data sets and influential partners. Our mission is to build software that improves the advertising ecosystem for people. Leveraging data science and automation, our team develops products that shape the global market by partnering with the world’s leading tech organizations to deliver innovative solutions. 

We are committed to building a diverse and inclusive team, as we believe varied perspectives lead to the most impactful work.

Requirements

• Minimum 6 years of professional experience in full-stack software development.
• Expert-level proficiency in JavaScript and TypeScript for building scalable applications.
• Advanced knowledge of React.js, its core principles, hooks, and state management libraries.
• In-depth command of Node.js and back-end frameworks such as Express.js or NestJS.
• Proficiency with SQL and NoSQL databases, including data modeling and query optimization.
• Experience with cloud platforms (AWS, GCP, Azure), CI/CD pipelines, and containerization.
• Strong command of HTML5, CSS3, and associated pre-processors or frameworks.
• Demonstrated experience with front-end and back-end testing frameworks.
• Ability to design and implement scalable software architecture, including microservices.
• Proven project leadership and mentorship capabilities, including code review and team guidance.

Job responsibilities

• Develop and maintain front-end and back-end components of web applications.
• Direct the technical architecture to ensure application scalability and performance.
• Build and maintain RESTful APIs and manage third-party service integrations.
• Enforce code quality and best practices through direct contribution and code reviews.
• Mentor and guide junior engineers to foster technical growth and team collaboration.
• Lead the technical planning and execution of projects from conception to deployment.
• Identify and resolve performance bottlenecks across the full application stack.
• Implement and manage automated testing suites and CI/CD deployment pipelines.
• Troubleshoot and resolve complex technical issues impacting the application.
• Research and evaluate new technologies to drive innovation and improve development processes.

We are looking for a motivated Junior Full Stack Developer (.Angular +NET) to join our international team working on a cutting-edge solution in the automotive aftermarket. If you're eager to grow professionally, passionate about clean code, and want to make a real impact, we’d love to meet you! 
 

CUSTOMER 

Our Customer is a German company, which offers IT solutions in the digital automotive aftermarket. We work together as one team with PO, sales, and analysts. We value our team atmosphere a lot, as we believe that we can both - work hard and have fun together. We have built a team culture, where trust, new ideas, and dedication are the most important things. 

PROJECT  

The project is a web application that solves a specific issue in the automotive aftermarket. It brings together parts wholesalers, suppliers, and service stations, transforming the return process from manual and annoying to digital and effective. Also, the product helps all aftermarket stakeholders save on transportation and processing costs. It minimizes the effort required to prepare and handle return cases. The solution reduces the risk of errors and wrong decisions, and,last but not least, it helps reduce CO2 emissions. 

This solution drastically improves the handling of returns. By digitalizing and simplifying the routine manual processes, it saves users save costs, time, and increases their Customer satisfaction. 

We work as a Scrum team in a very close collaboration with PO to delivere not only new features, but also our ideas for developing and enhancing the product. 

Join our team, and you will have the opportunity to: 

• Implement your own ideas into reality, suggest enhancements to the features, and even propose new features  
• Work in a real Scrum team, where the process is respected and followed 
• Possibility to improve the testing process and autonomy to make decisions, implement new approaches, set quality metrics, etc. 
• Learn and apply automation testing skills 
• Enhance your API testing skills and work with databases (MS SQL Server Management Studio) 
• Have a friendly team and Customer 

Job Description

• Be a great team player, win teams trust, and вdemonstrate progress in developing your performance while becoming familiar with the project 
• Participate in SAP integration  
• Develop new features  
• Check Angular updates 
• Fix bugs 
• Attend meetings with the Customer 

Qualifications

• At least 3 months of commercial software development experience 
• Experience with Angular (we use 17): components, routing, HTTP client, and reactive forms 
• Experience with ASP.NET Core: building REST APIs, middleware basics, dependency injection 
• Experience with Entity Framework Core: code-first, migrations, and LINQ queries 
• Basic knowledge of Azure 
• Knowledge of Git version control and experience working with GitHub/GitLab 
• Upper-Intermediate level of English 

Personal profile 

• Good team player with a collaborative mindset 
• Has a hunger for knowledge and energy to go for it 
• Excellent communication skills and a friendly attitude 

Middle full-stack(Java+React/Angular)

Location: Europe

Requirements:
— At least 3 years of commercial experience in Java development including Java 11+
— Experience with Spring (IoC, Boot, Data, MVC, AOP, Security, Spring Cloud)
— Experience with SQL and NoSQL, JPA/Hibernate
— Experience with REST web services
— Understanding of microservices architecture
— Experience with JMS/Kafka
— Experience with React/Angular
— Experience with Docker/ 

Kubernetes
— Experience with HTML, CSS, JavaScript, jQuery
— Good knowledge of English (Intermediate+ and higher)

Will be a plus:
— Experience with AWS/GCP/Azure

Responsibilities:
— Designing, developing and implementing enhancements, and new features to the product on the basis of customer’s requirements
— Selection of the ways of interaction between the components of the system
— Creation of working prototype model
Designing of interfaces and application components
— Following engineering practices including code review, writing unit-level, integration-level tests
— Supporting existing applications by doing refactoring tasks on existing code, develop feature enhancements and fix bugs
— Documenting of all architectural decisions, constant documentation updating
— Justification and enforcement of terms of the estimate

With us you can:
Develop your technical knowledge:
— Use latest technologies
— Participate in technical events and conferences (the cost is covered by the company)
— Regular techtalks and professional development

Improve your soft skills:
— Build strong teamwork skills and become an essential part of the dynamic teams;
— Improve your English at classes and speaking directly with clients;
— Increase your productivity and communication level via Scrum, Kanban, Agile methodologies.

This position is open in the Center of Excellence (CoE) department at TechMagic. You’ll join a team of senior tech experts working on cutting-edge initiatives in AI and web technologies. The CoE focuses on technical consulting, building prototypes, performing discovery phases, and solving non-trivial challenges for various international clients.

We’re looking for a strong Fullstack Developer / Solution Architect who is passionate about building smart, AI-driven applications, thrives on research and rapid prototyping, and is eager to shape the future of web development through the use of modern technologies and LLMs.

Must have

• 5+ years of experience in full-stack development
• Proficiency with JavaScript and TypeScript
• Experience with cloud platforms (preferably AWS, but others are acceptable)
• Hands-on experience working with LLMs and other AI-related services
• Experience building web applications and APIs (React/Angular/Vue + Node.js or similar)
• Strong problem-solving and research skills
• Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
• English proficiency — Upper-Intermediate or higher

Will be a huge plus

• Experience in building AI-driven or agentic applications
• Experience in integrating various third-party AI/ML services and APIs
• Familiarity with vector databases, RAG, or AI orchestration tools

Responsibilities

• Operate as a core technical expert in pre-sale and early-stage project discovery phases
• Research and validate AI technologies and integration approaches
• Design and build MVPs, prototypes, and proof-of-concept solutions
• Provide technical consulting and mentorship
• Develop both frontend and backend features
• Contribute to cloud architecture and deployment workflows
• Collaborate with clients, stakeholders, and cross-functional teams
• Stay updated with emerging trends in AI and software architecture

About Project

A center of excellence (COE) is a team of senior tech experts who conduct research on strategic tech trends, maintain top quality standards, foster professional development, and can provide you with expert consulting throughout the whole development process.

The CoE helps our clients to perform a Product Discovery Phase, build a prototype, and validate a product concept. The experts provide a client with a High-Level Architecture plan, the suggested technology stack, the design of the product, time and cost estimates, consulting, and a Work Breakdown Structure.

Furthermore, CoE provides tech assessment and consulting in case of a bottleneck or a non-trivial problem on existing projects.

Work Schedule

Full-time working day in our offices (flexible hours) or full-time remote

Interview Stages

• 1-st stage — call with Recruiter
• 2-nd stage — interview with our Senior Full Stack developer

Full Stack Developer

As a member of one of  product development teams you will have the opportunity to work on a very complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business analytics, Architecture and Customer Support teams to help improve product quality. 
 

From a technology standpoint you will also have the opportunity to work with and develop the following technology stack which we use in our product development: 
 

• For Back End development we use .Net Framework technologies, C# and .NET last LTS version etc. 

• For Front End development we use React JS framework (Typescript). 

On a daily basis we use additional technology stacks including: .NET, Microsoft Azure, MS SQL, HTML, CSS, JavaScript and many others.
 
Required skills 
 

• +4 years of active practice in C# .NET / .Net Core / ASP.NET Core  
• Knowledge at JS/HTML/CSS with commercial development experience minimum 2 years; 
• Experience in React, MaterialUI; 
• Experience of Mobx, Typescript; 
• Hands-on experience of building RESTful API’s and SPA’s; 
• Experience in MS SQL; 
• Experience in authentication and authorization; 
• Intermediate+ Englis level.  

As a plus: 
 

• Knowledge of Rabbit MQ, Redis, Hangfire, SignaIR; 
• Experience in Docker; 
• Experience with micro front-end approach; 
• Experience of Unit test (XUnit, jest-junit); 
• Experience in ES6; 
• Experience in Bank, Retail, Financial or/and Point of Sales projects; 
   

Responsibilities: 
 

• Integration with 3d party API’s and systems; 
• Support of existing and creation of new applications.  
• Active participation in discussions and decision making on internal products; 
• Proposing technical solutions based on business needs; 
• Participation in an estimation process for short, long term planning; 
• Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.) 

Project Description: 
 

Wireless Standard POS (Point-Of-Sales) (www.b2bsoft.com) is our retail management solution for the Telecom Market. 

It provides thousands of retailers with features and functionalities they need to run their businesses effectively with full visibility and control into every aspect of sales and operations.  

It is simple to learn, easy to use and as operation grows, more features can be added on. 

Our system can optimize and simplify all processes related to retail in this business area.  
 
 

Few things that our product can do: 

• Robust Online Reporting 
• Repair Management Software 
• 3rd Party Integrations 
• Customer Connect Marketing 
• Time and Attendance 
• Carrier Commission Reconciliation