Red Rocket Software

We are looking for an Angular Developer to join our team and work on modern web applications with a strong focus on clean architecture, scalability, and user experience. You will collaborate closely with backend developers, designers, and product managers to build and maintain high-quality frontend solutions.

Responsibilities

• Develop and maintain web applications using Angular and TypeScript
• Implement responsive and reusable UI components using Sass and Tailwind CSS
• Work with state management using NGXS
• Handle asynchronous data flows and complex logic with RxJS
• Collaborate with backend developers to integrate APIs
• Participate in code reviews and contribute to improving code quality and best practices
• Fix bugs, optimize performance, and refactor existing code
• Take part in planning, estimation, and technical discussions

Requirements

• 2+ years of commercial experience with Angular
• Strong knowledge of TypeScript
• Experience with Sass and/or Tailwind CSS
• Hands-on experience with NGXS or similar state management solutions
• Solid understanding of RxJS and reactive programming
• Experience working with REST APIs
• Understanding of modern frontend architecture and best practices
• Ability to write clean, maintainable, and well-documented code
• Upper-Intermediate or higher level of English (written and spoken)

We are looking for a  Front-End Developer (React) to join our team and work on modern web applications for international clients. You will be responsible for building user interfaces, improving existing features, and collaborating closely with designers, backend developers, and product managers.

Responsibilities

• Develop and maintain web applications using React
• Build reusable components and scalable frontend architecture
• Implement responsive UI based on Figma designs
• Integrate frontend with backend via REST APIs
• Optimize application performance and user experience
• Participate in code reviews and technical discussions
• Fix bugs and support existing functionality

• Collaborate with cross-functional teams

   

Requirements

• 2+ years of commercial experience as a Frontend / React Developer
• Strong knowledge of JavaScript and TypeScript
• Solid experience with React and modern React features (Hooks, Context)
• Experience with state management (Redux, Zustand, MobX, etc.)
• Experience with Next.js
• Understanding of HTML5, CSS3, responsive and cross-browser layout
• Experience working with REST APIs
• Familiarity with UI libraries (MUI, Ant Design, Tailwind CSS, etc.)
• Experience with testing tools (Jest, React Testing Library)
• Experience with Git and common Git workflows
• Ability to work independently and manage own tasks
• English level: Intermediate or higher

We are looking for a Junior Manual QA Engineer with initial commercial or strong practical experience who can participate in manual testing of web applications and gradually take ownership of testing tasks.

Responsibilities

• Perform manual testing of web applications
• Execute test cases and check product functionality
• Identify, document, and report bugs in a clear and structured way
• Verify bug fixes and perform regression testing
• Participate in release testing
• Collaborate with developers and project managers

• Follow QA processes and testing standards

   

Requirements

• 0.5–1 year of experience as a Manual QA Engineer
• Good understanding of QA fundamentals and testing types
• Experience with functional, regression, and smoke testing
• Ability to write clear test cases and bug reports
• Basic understanding of web technologies (HTML, CSS, HTTP)
• Experience working with bug tracking systems (Jira or similar)
• English level: Intermediate or higher

Nice to Have

• Experience with API testing (Postman)
• Experience with mobile testing
• Basic knowledge of SQL

We are looking for a Strong Junior Manual QA Engineer with solid hands-on experience who can work independently, take responsibility for testing features, and actively contribute to QA process improvement.

Responsibilities

• Perform full-cycle manual testing of web applications
• Analyze requirements and create test cases and checklists
• Execute regression, smoke, and exploratory testing
• Report detailed bugs with clear reproduction steps
• Verify fixes and support release cycles
• Communicate closely with developers and PMs

• Participate in improving QA documentation and processes

   

Requirements

• 1.5+ years of experience as a Manual QA Engineer
• Strong understanding of QA fundamentals and testing methodologies
• Confident experience in test case design and execution
• High-quality bug reporting skills
• Understanding of client-server architecture and HTTP
• Experience with bug tracking systems (Jira or similar)

• English level: Intermediate or higher

   

Nice to Have

• Experience with API testing (Postman)
• Experience with mobile testing (iOS / Android)
• Basic knowledge of SQL and databases
• Understanding of Agile/Scrum processes

Full-stack Developer (AI-forward)

We are looking for an AI-forward full-stack developer who can work fast with prototypes and turn them into stable, production-ready solutions. This role is about engineering judgment, ownership, and building real AI-powered product features.

Responsibilities

• Refining and stabilizing prototypes, turning “raw” code into production-ready solutions
• Developing and maintaining full-stack functionality (frontend + backend)
• Integrating AI features: LLM APIs, chats, assistants, data search
• Implementing RAG solutions (embeddings, vector search)
• Working with PostgreSQL, Redis, and vector databases
• Making engineering decisions related to architecture, performance, and security
• Writing and maintaining tests (unit / integration / e2e)
• Setting up and maintaining Docker environments and CI/CD pipelines
• Deploying and supporting services in the cloud
• Handling monitoring, logging, and basic observability
• Actively using AI tools (Cursor, Copilot) in daily development

Requirements

• Experience in full-stack development of at least 3 years.
• Strong knowledge of React / Next.js
• Experience with Node.js (TypeScript) and/or Python (FastAPI)
• Hands-on experience with PostgreSQL and Redis
• Experience with vector databases (pgvector / Pinecone / Qdrant or similar)
• Experience integrating LLM APIs (OpenAI / Anthropic / Azure OpenAI)
• Understanding of tool calling and streaming responses
• Experience with Docker and CI/CD
• Experience with cloud deployments
• Ability to write tests and understanding of basic security principles

• • High level of autonomy and proactiveness

We are looking for a QA engineer-generalist to work on a SaaS product with AI functionality. The role combines manual testing, automation, and validation of AI-driven features.

Responsibilities

• Testing core SaaS product functionality
• Manual testing of prototypes and new features
• Testing AI/LLM features (correctness, formats, stability)
• API testing (Postman)
• Validating data in databases using SQL
• Writing and maintaining automated tests (Playwright or Cypress)
• Maintaining smoke and regression test coverage
• Integrating automated tests into CI pipelines
• Cross-browser and cross-platform testing
• Supporting release stability

Requirements

• Experience in manual testing of web products at least 3 years.
• Experience with API testing
• Knowledge of SQL for data validation
• Experience with test automation (Playwright or Cypress)
• Basic understanding of CI
• Experience testing AI/LLM features or strong motivation with self-learning examples
• Attention to detail and structured thinking
• Ability to work with unstable prototypes and frequent changes

We’re looking for experienced AI Engineers to build, deploy, and own production-grade AI systems. This is not a research-only role and not a junior position — we need people who have already shipped LLM-based solutions into real environments, where reliability, performance, and correctness actually matter.

Responsibilities

• Design, build, and deploy LLM-based systems into production environments
• Own end-to-end AI pipelines: experimentation, evaluation, deployment, and maintenance
• Build APIs and services for AI features using FastAPI or similar frameworks
• Implement and maintain RAG pipelines, agent-based systems, and orchestration logic
• Work closely with product and engineering teams to turn vague problems into reliable AI solutions
• Ensure production readiness: scalability, latency, observability, and failure handling
• Take responsibility for systems where errors have real consequences (business, legal, or safety-related)

Requirements

• Strong experience deploying LLMs in real production systems
• Ability to work independently without hand-holding
• Solid Python engineering skills
• Experience with PyTorch and modern LLM tooling
• Hands-on experience with Docker and production APIs (FastAPI or equivalent)

• Deep understanding of what “production-ready” actually means (monitoring, retries, edge cases, costs)

   

Nice to Have / Extra Credit

• Experience with ML infrastructure and model serving at scale
• Background in startups or contract-based engineering environments
• Experience in regulated or high-stakes domains (healthcare, finance, AI safety)
• Knowledge of Rust and/or C++
• Experience with reinforcement learning or multi-agent systems
• Experience designing systems where correctness and robustness are critical

We are looking for a  Front-End Developer to join our team and work on modern web applications for international clients. You will be responsible for building user interfaces, improving existing features, and collaborating closely with designers, backend developers, and product managers.

Responsibilities

• Develop and maintain web applications using React
• Build reusable components and scalable frontend architecture
• Implement responsive UI based on Figma designs
• Integrate frontend with backend via REST APIs
• Optimize application performance and user experience
• Participate in code reviews and technical discussions
• Fix bugs and support existing functionality

• Collaborate with cross-functional teams

   

Requirements

• 1+ years of commercial experience as a Frontend / React Developer
• Strong knowledge of JavaScript and TypeScript
• Solid experience with React and modern React features (Hooks, Context)
• Experience with state management (Redux, Zustand, MobX, etc.)
• Experience with Next.js
• Understanding of HTML5, CSS3, responsive and cross-browser layout
• Experience working with REST APIs
• Familiarity with UI libraries (MUI, Ant Design, Tailwind CSS, etc.)
• Experience with Git and common Git workflows
• English level: Intermediate or higher

We are looking for a proactive and capable Flutter Developer who is ready to take on the challenges of mobile development, work in a team and grow. 

Your tasks:

• Develop and maintain mobile apps on Flutter.
• UI implementation according to design, taking into account UX and adaptability.
• Integrate with REST API and Firebase (firestore, authentication, etc.).
• Use of state management approaches (Bloc, Provider, etc.).
• Work with application architecture (MVC, MVVM, Clean Architecture).
• Write readable, maintainable code.
• Participate in code reviews and liaise with the team (designers, backend and QA).
• Maintain bug fixes and participate in testing.

Requirements:

• 2+ years experience of developing applications on Flutter .
• Experience of Dart and Flutter SDK basics.
• Understanding of the principles of building a mobile application architecture.
• Experience of REST APIs, asynchronous programming.
• Experience of Git and version control systems.
• Experience of one of the state management approaches (Bloc, Riverpod, Provider, etc.).
• Understanding of CI/CD processes, testing is a plus.
• Initiative, attention to detail, desire to grow.

Junior Flutter Developer

We are looking for a proactive and motivated Junior Flutter Developer who is eager to grow in mobile development, work closely with a team, and gradually take ownership of features and improvements.

Your responsibilities:

• Develop and maintain mobile applications using Flutter
• Implement UI based on designs, ensuring good UX and responsive layouts
• Integrate mobile applications with REST APIs and Firebase (Firestore, Authentication, etc.)
• Use state management solutions such as Bloc, Provider, Riverpod, or similar
• Work with common mobile architectures (MVC, MVVM, Clean Architecture)
• Write clean, readable, and maintainable code
• Participate in code reviews and collaborate with designers, backend developers, and QA
• Fix bugs and take part in testing and app improvements

Requirements:

• 1+ years of experience with Flutter (commercial experience)
• Experience with Dart and Flutter SDK fundamentals
• Understanding of mobile application architecture principles
• Experience working with REST APIs and asynchronous programming
• Experience with Git and version control
• Familiarity with at least one state management approach (Bloc, Provider, Riverpod, etc.)
• Understanding of testing and CI/CD 
• Strong attention to detail, initiative, and willingness to learn

At Red Rocket Software, we are looking for an energetic and detail-oriented Node.js Developer who  is ready to develop in a team of experienced engineers. You will be working on the backend of modern web applications, solving interesting problems and improving your development skills.

What to do:

• Contribute to the development of server-side application logic using Node.js and TypeScript.
• Work with the Express or NestJS frameworks.
• Integrate external APIs, databases and third party services.
• Write clean, maintainable code and participate in code reviews.
• Debug, test and enhance existing functionality.
• Work with front-end developers and designers.
• Work with relational databases (MySQL or PostgreSQL).
• Participate in planning and architecture discussions.

What we expect:

• 1+ years of backend development experience in Node.js.
• Strong JavaScript and TypeScript skills.
• Understanding of REST principles, working with databases, permissions.
• Experience with Express or NestJS.
• Git skills and experience with version control systems.
• At least B1 level of English (verbal and written communication).
• Willingness to learn and improve skills, responsibility and initiative.

At Red Rocket Software, we are looking for an energetic and detail-oriented Middle Node.js Developer with at least 2 years of commercial experience who is ready to grow within a team of experienced engineers. You will work on the backend of modern web applications, solve real business problems, and contribute to scalable, production-ready solutions.

What you will do:

• Develop and maintain server-side application logic using Node.js and TypeScript
• Work with NestJS
• Integrate external APIs, databases, and third-party services
• Write clean, maintainable, and scalable code
• Participate in code reviews and improve code quality
• Debug, test, and enhance existing functionality
• Collaborate with frontend developers, designers, and QA
• Work with relational databases (PostgreSQL or MySQL)

• Participate in technical planning and architecture discussions

   

What we expect:

• 2+ years of commercial backend development experience with Node.js
• Strong knowledge of JavaScript and TypeScript
• Solid understanding of RESTful APIs, database interaction, and access control
• Hands-on experience with NestJS
• Confident use of Git and version control systems
• English level B1 or higher (spoken and written)
• Responsibility, attention to detail, and proactive mindset
• Willingness to grow, learn, and take ownership
• Understanding of backend security and performance optimization (will be a plus)
• Experience with cloud platforms (AWS / GCP / Azure) (will be a plus)

We are looking for an experienced Senior Full Stack Developer to build and evolve complex, high-load applications. You will take full ownership of the development lifecycle from architecture and design to implementation and DevOps

Responsibilities

• Design, develop, and maintain full-stack applications using Java and React
• Own system architecture, technical decisions, and code quality
• Build and maintain microservices-based architectures
• Develop scalable and maintainable backend services with Spring Boot / Spring Cloud
• Create modern, responsive, and reactive UIs with React
• Write clean, testable code following TDD/BDD principles
• Participate in code reviews, architecture discussions, and technical planning
• Collaborate closely with product managers, designers, and other engineers
• Contribute to CI/CD pipelines and DevOps processes

• Ensure high performance, security, and reliability of applications

   

Requirements

• Bachelor’s degree in Computer Science / Software Engineering or equivalent experience
• 8+ years of hands-on experience with Java (must-have)
• 3+ years of experience with Spring Framework, including Spring Boot and Spring Cloud
• Strong experience with microservices architecture, including service discovery and circuit breaker patterns
• Solid understanding of Functional Programming concepts and Java Streams
• 4+ years of experience with React.js (must-have)
• Experience with modern JavaScript frameworks and libraries
• Experience building reactive and highly interactive UIs
• 2+ years of hands-on experience with TDD/BDD
  • JUnit, Mockito, Jasmine, Protractor, Selenium (or equivalents)
• Experience with DevOps tools and practices, especially Jenkins
• Experience designing and deploying cloud or hybrid solutions
• Hands-on experience with container-based environments such as Kubernetes and Cloud Foundry
• Strong analytical and problem-solving skills
• Ability to work independently and manage priorities in a dynamic environment

• Good English communication skills (spoken and written)

   

Nice to have

• Proficiency in Kotlin
• Experience working in XP-driven teams
• Exposure to large-scale or high-load distributed systems