Jobs Developers

Dinarys GmbH is looking for an experienced Tech Lead to join a fast-growing B2C eCommerce startup in the premium pet food industry. You will be responsible for technical leadership, architecture decisions, code quality, and coordination of engineering teams. The product operates on a subscription-based model.

Main technologies on the project: Laravel, React, Shopify.

Requirements:

Front-end
— Strong proficiency in React
— Experience with Redux
— Solid understanding of HTML, CSS, JavaScript
— Experience with TypeScript and Tailwind CSS

Back-end
— Hands-on experience with PHP
— Strong knowledge of Laravel
— Experience working with MySQL

E-commerce / Integrations
— Development of custom and/or public Shopify apps
— Shopify Admin GraphQL API

Cloud & Infrastructure
— Solid understanding of AWS services: EC2, RDS, SQS
— Experience working with OpenSearch

— Strong experience with GitHub
— English level: Upper-Intermediate (B2)

Responsibilities:

— Own technical decisions and define product architecture
— Coordinate work between full-stack, backend, and QA teams
— Perform code reviews and ensure high code quality standards
— Break down tasks and provide accurate technical estimates
— Mentor and support engineering team members
— Ensure smooth delivery and resolve technical blockers
— Collaborate closely with QA to maintain product quality and testing strategy

Description

The company is one of the largest global independent private equity fund administrators, administering over $300 billion of private capital on behalf of its clients with offices in New York, San Francisco, Boston, Stamford, Dallas, and Luxembourg. They offer private fund sponsors a best-in-class combination of people, process, and technology, enabling fund sponsors to most effectively manage their operational infrastructure, financial reporting, and investor communications. The company represents the most experienced and longest-tenured team in the private equity fund administration industry, with broad expertise across buyout, funds of funds, real estate, energy, infrastructure, credit, co-investment, hybrid funds, feeder funds, venture capital, retail, and managed accounts.

Requirements

• 4+ years of commercial software development experience
• Strong hands-on experience with Java and Spring Boot
• Strong hands-on experience with JavaScript and React
• Solid understanding of SDLC and CI/CD concepts
• Experience with RESTful web services and API design
• Strong experience in designing and implementing software modules and systems
• Experience working with SQL databases (MySQL / MS SQL)
• Experience with Git and build tools 
• Good understanding of frontend fundamentals (HTML, CSS)

• English – intermediate+

   

Job responsibilities

• Research, design, develop, and maintain enterprise-wide systems and application software
• Develop new features on both backend and frontend sides
• Implement and maintain REST APIs and frontend integrations
• Write and execute unit tests for developed functionalities
• Participate in system design, code reviews, and technical discussions
• Collaborate with cross-functional teams to deliver high-quality solutions

Rivex Software is an outsourcing company founded by experienced developers. For over 5 years, we’ve been building production-ready web tools for advertising and workflow automation.

We’re looking for a strong Middle Full-stack Developer to join an existing team and work on a real product — a platform for storing, managing, and uploading advertising creatives to multiple ad networks.

You’ll work on an already launched system used daily by internal teams and clients, improve existing functionality, and help build new features.

What you’ll do:

• Develop and maintain backend and frontend parts of the platform (Node.js / NestJS, React)
• Work with PostgreSQL and improve existing data models
• Integrate external APIs (ad networks, analytics, internal services)
• Develop frontend using React, Tailwind CSS, and TanStack Query
• Refactor and improve existing codebase together with the team
• Work with Google Cloud infrastructure (Cloud Run, related services)

What we expect:

• 4+ years of commercial experience in web development
• Confident experience with Node.js and PostgreSQL in production
• Solid frontend experience with React and modern data/state management
• Good knowledge of TypeScript and modern web application architecture
• Ability to work independently on tasks and collaborate within a team
• English at an Intermediate level or higher

Nice to have:

• Experience with Google Cloud Platform
• Experience working on long-living products

What we offer:

• Fully remote work
• Full-time, stable workload
• Interesting product focused on automating user acquisition workflows
• Opportunity to grow into a senior role

Dinarys GmbH is looking for a senior Senior PHP Fullstack Developer with expertise in Laravel, React and Shopify to join a fast-growing B2C eCommerce product company operating in the consumer goods space, focused on delivering high-quality products through a subscription-based model.

You will join an experienced development team working on a custom Shopify-based ecosystem, building scalable, user-focused solutions used by a large and growing customer base.

The role is front-end heavy, with a strong focus on React and Shopify integrations, while maintaining Laravel-based back-end services.

Key Requirements:

• Strong commercial experience with PHP and Laravel (API-first approach)
• Hands-on experience with Shopify, including:
  • Shopify Admin GraphQL APIs
  • Development of custom Shopify apps (public apps are a strong plus)
• Solid front-end experience with React
• Confident knowledge of HTML, CSS, JavaScript
• Experience working with TypeScript
• Familiarity with scalable architectures and performance optimization
• Experience integrating third-party APIs (payment, analytics, CRM, etc.)
• Understanding of eCommerce flows, especially:
  • subscriptions
  • checkout
  • customer accounts

• Good spoken English (Upper-Intermediate / B2+) — required for daily communication with the client and team

   

Secondary Requirements:

• Experience with subscription-based eCommerce products
• Previous work on B2C or DTC brands
• Experience in product or start-up environments

• Experience with public Shopify apps published to the Shopify App Store

   

Key Responsibilities:

• Develop and maintain custom Shopify applications, with a focus on subscription functionality
• Build and maintain back-end services using PHP and Laravel
• Develop and support React-based front-end interfaces, including dashboards and admin panels
• Integrate Shopify with internal systems via APIs
• Collaborate closely with product, design, and front-end teams
• Participate in technical discussions and contribute to architectural decisions

• Ensure code quality through Git-based workflows and code reviews

   

Conditions:

— Full-time, hourly-based cooperation
— Fully remote, results-driven approach
— Strong engineering culture and open communication inside the team.
— Supportive management that encourages initiative and ownership
— Transparent workflows: clear expectations, responsibilities and feedback

We are looking for a developer with strong experience in Rust and Python.
The project is already live: the core is written in Rust, while integrations and business logic are implemented in Python.

Responsibilities:

• Maintain and further develop an existing project (Rust + Python).
  
   
• Optimize performance and fix bugs.
  
   
• Participate in fast release cycles and bug-fixing processes.
  
   

Requirements:

• Strong Python skills (3.8+), preferably with experience in data/web libraries.
  
   
• Experience with Rust or willingness to quickly dive into it.
  
   
• Confident JavaScript knowledge.
  
   
• Experience working with data: AI / data analysis, CSV, Excel, Google Sheets.
  
   
• Understanding of multithreading, API integrations, and system-level tools.
  
   
• Ability to quickly navigate an existing codebase and solve tasks independently.
  
   

Nice to have:

• Experience with CI/CD, Docker, GitHub Actions.
  
   
• Knowledge of code security practices and secret rotation.
  
   
• Familiarity with data / fintech ecosystems (Pandas, Polars, etc.).

We are seeking a Senior Python Engineer, and if you’re passionate about working with cutting-edge technology in a dynamic environment and have experience in the travel domain, we’d love to have you join our team.

Our client is a prominent global travel management company specializing in comprehensive travel solutions for corporate clients. 
 

You Have

• 3–6+ years of experience with Python (Python 3) and async development (asyncio, aiohttp)
• Strong experience with Django for APIs and backend services
• Hands-on experience with MongoDB and document-based data modeling
• Experience using Redis for caching or coordination
• Familiarity with Kafka or similar messaging/streaming systems
• Experience with Pydantic or Marshmallow for validation and serialization
• Experience integrating logging and monitoring tools (e.g. Sentry)
• Solid understanding of microservices and distributed systems
• Ability to work independently, communicate clearly, and take ownership
• Comfortable using AI coding assistants (e.g. Copilot, Cursor)
   

Would be a plus

• Experience in travel systems (air, flight, booking platforms)
• Exposure to AI-powered solutions or integrations
• Basic DevOps / CI/CD experience
   

You Are Going To

• Build and maintain scalable, high-quality Python backend services
• Participate in architecture and technical design decisions
• Collaborate with cross-functional teams to deliver reliable solutions
• Write clean, well-tested, and maintainable code
• Mentor junior engineers and support technical growth
• Integrate backend services with Amadeus travel systems
• Build and maintain scalable, high-quality Python backend services
• Participate in architecture and technical design decisions
• Collaborate with cross-functional teams to deliver reliable solutions
• Write clean, well-tested, and maintainable code
• Mentor junior engineers and support technical growth
• Integrate backend services with Amadeus travel systems

About the Role

We are looking for a Junior+ React Native Developer to join a mobile product team and work on a production-ready iOS & Android application.
This role is ideal for someone who already has commercial experience with React Native, understands mobile app lifecycles, and wants to grow in a real product environment with subscriptions, audio features, and store releases.

Location - Remote
Cooperation Type - Full-time, long-term
Experience Level - Junior+
Start - ASAP

Responsibilities

• Develop and maintain a cross-platform mobile application using React Native
• Work with Expo (bare workflow) in a production environment
• Implement and support subscriptions and entitlements via RevenueCat
• Integrate audio features using expo-audio
• Work with REST APIs using Fetch / Axios
• Implement navigation flows using React Navigation
• Prepare and support releases for App Store and Google Play
• Collaborate with designers and backend developers

• Participate in code reviews and improve code quality

   

Requirements

• Commercial experience with React Native
• Strong knowledge of TypeScript (strict mode, production-grade code)
• Experience with Expo, preferably bare workflow
• Understanding of mobile app architecture and state management
• Experience working with REST APIs
• Familiarity with React Navigation
• Experience publishing apps to App Store and Google Play (or strong understanding of the process)
• Basic understanding of mobile performance and debugging

• English - at least Intermediate level

   

Nice to Have

• Experience with RevenueCat or other subscription systems
• Experience with audio features in mobile apps
• Experience working with production mobile apps with real users

• Understanding of iOS / Android platform differences

   

What We Offer

• Full-time remote work
• Long-term cooperation
• Work on a real production mobile product
• Professional growth and mentorship
• Transparent processes and direct communication with the team

We are looking for an AI-First Product Engineer (Full-Stack): SvelteKit Frontend, Golang Backend. 
We don't need coders, we need engineers who build features end-to-end using Claude Code. Without any "hand-coding".

Details:
• AI coding experience (mandatory!): experience with Claude Code - #1 priority, or other agentic coding tools. Claude Code is what is used on the project
• Senior Full-Stack Engineer (SvelteKit Frontend, Golang Backend), 5+ years of experience, can potentially consider really strong candidates with 4 years of experience
 • Strong proficiency in English (Upper-intermediate level or Advanced)
 • Full-time
 • Fully remote

Sharing more details about the responsibilities and requirements below.

What you'll actually do:
 • Own features end-to-end: from specs to deployment to fixing bugs
 • Use Claude Code to generate SvelteKit frontend and Golang backend code
 • Review AI output for quality and architectural fit
 • Fix bugs to learn our codebase, then rapidly build new features
 • Make quick decisions on what to build vs buy vs generate with AI
 • Talk to customers when they report issues and ship fixes same day

Our stack:
 • Frontend: SvelteKit, turbo monorepo, Vercel
 • Backend: Golang monorepo
 • AI: Claude Code (mandatory), other agentic coding tools

Products you will build:
 • API: platform features, tooling, multi-agent system, etc.
 • UIs: internal UIs, B2B dashboards, B2C web apps

You must have:
 • Ownership mentality with a strive for elegantly simple, high-quality solutions
 • Strive for max quality - you test your own work thoroughly since we have no QA team, everything you ship MUST work
 • Product mindset - you care about WHY we're building something
 • Proven experience using Claude Code or similar agentic AI (Cursor, Windsurf)
 • Strong SvelteKit and Golang experience - you'll review AI's code in these, and you must understand how it works
 • Broad architectural knowledge of building modern full-stack applications
 • Excellent spoken English and a good internet connection for daily video calls

You are a great fit if you:
 • Get frustrated when development takes weeks instead of days
 • You think in features and architecture and not single lines of code
 • Can spot subtle bugs in AI-generated code quickly
 • You ship fast but always verify it actually works
 • Have shipped real products that customers actually use
 • Think "how can AI build this?" as your first instinct

Red flags (don't apply if):
 • You've never used Claude Code or similar AI coding tools
 • You're a perfectionist who loves to code
 • You need detailed specs before starting
 • You see AI as a threat rather than leverage
 • You're outside European/African time zones

Job Summary:

We are eclipt.ai - more than just a mobile & web development agency. Our main focus is mobile and web applications development and support for various business sectors for over six years. Our portfolio includes a wide variety of software solutions, from small crypto signals apks to projects with IoT and Generative AI integration.
 

Key Responsibilities:

• Build Core Services: Write clean, scalable server-side code using Node.js (Nest.js / Express.js) to power mobile app features.
• API Design: Architect and optimize REST/GraphQL endpoints specifically for mobile clients (handling payload size, versioning, and latency).
• Database Management: Design schemas and optimize queries in PostgreSQL, MySQL, and MongoDB.
• Firebase Management: Implement Auth logic, write Cloud Functions, and handle server-side triggers for Push Notifications (FCM).
• Architecture: Apply Clean Architecture and SOLID principles to keep the codebase maintainable as the product grows.
• Mobile Support: Develop backend logic for offline data sync and multi-device state consistency.
• Deployment: Handle service deployment, CI/CD pipelines, and monitor production stability.

Role Profile:

• 2+ years of commercial experience in Backend development (outsource background is a big plus).
• Solid Node.js stack: Proficient in Nest.js or Express.js and comfortable switching between SQL and NoSQL (PostgreSQL / MongoDB).
• Firebase Expertise: Practical experience with Cloud Functions, Firestore, and FCM.
• Strong Fundamentals: Deep understanding of OOP, SOLID, and Clean Architecture.

Soft Skills:

• Ability to collaborate effectively
• High level of problem-solving skills and ownership
• Excellent Communication skills

What we offer:

• Competitive level of salary
• Remote-first way of working
• Flexible working schedule
• Mentorship program for all employees
• Regular Performance reviews

• Tailor made development plans for every employee

  
   

Job Summary:

We are eclipt.ai - more than just a mobile & web development agency. Our main focus is mobile and web applications development and support for various business sectors for over six years. Our portfolio includes a wide variety of software solutions, from small crypto signals apks to projects with IoT and Generative AI integration.

Our ideal candidate will have hands-on experience with Flutter and can work efficiently in a fast-paced outsourcing environment. You communicate clearly, take ownership of your tasks, and deliver high-quality mobile solutions that users love.

Key responsibilities:

• Develop new mobile app features using Flutter with clean, maintainable, and scalable code.
• Collaborate with stakeholders to deliver end-to-end mobile solutions.
• Participate in app architecture planning, applying Clean Architecture, SOLID, and best OOP practices.
• Work with Firebase: Auth, Cloud Function integration, Push Notifications, Storage, Firestore
• Work with RiverPod/Bloc for state management.
• Ensure high app performance, stability, and create pixel-perfect UI based on Figma design.
• Optimize applications for maximum speed and scalability across multiple devices.
• Deploy apps to App Store and Google Play, including release preparation and follow-up.

Role profile:

• 2+ years of proven work experience in Flutter development, ideally in outsource companies
• Real, functioning products in the portfolio (published in the App Store & Google Play).
• Deep understanding of OOP, SOLID, and Clean Architecture principles.
• Confident use of RiverPod / Provider (additional experience with BLoC will be a plus).
• Experience working with Firebase components such as Push Notifications, Firestore Database, Authentication (experience with Analytics / Crashlytics will be an advantage).
• Confident use of Git and understanding of Git Flow.
• Experience with ClickUp / Jira / Trello or any other project management systems will be an advantage.

Soft Skills:

• Ability to collaborate effectively
• High level of problem-solving skills and ownership
• Excellent Communication skills

What we offer:

• Competitive level of salary
• Remote-first way of working
• Flexible working schedule
• Mentorship program for all employees
• Regular Performance reviews
• Tailor made development plans for every employee

About Us
We are a fast-growing and leading company in the AI Voice space for the iGaming industry. We replace inefficient manual processes with scalable, reliable, and high-performance AI technology. Our solutions are already used by 20+ brands across 8+ geographies. We are well-funded, ambitious, and building a team of top professionals.

We’re looking for a Backend Developer to build and maintain reliable backend services and integrations. You’ll work with TypeScript services, REST APIs, and cloud infrastructure, and help us deliver features through clean architecture, automated tests, and robust CI/CD pipelines.

Responsibilities

• Design, build, and maintain backend services using TypeScript
• Develop and document REST APIs and handle API integrations with external systems
• Work with MongoDB: data modeling, performance optimization, and query tuning
• Containerize and run services using Docker
• Improve reliability and delivery speed via CI/CD, version control best practices, and code reviews
• Apply OOP principles and maintain clean, scalable architecture
• Write and maintain automated tests (unit/integration) and ensure quality gates
• Deploy and operate services on AWS (e.g., EC2, S3, Lambda) and monitor production stability
• Implement and support workflow orchestration using Temporal or a similar workflow engine

Requirements (Must-have) 

• Strong experience with TypeScript
• Experience with Node.js
• Hands-on experience with MongoDB
• Confident with Docker
• Good knowledge of Git/GitHub and modern development workflows
• Experience with CI/CD pipelines
• Solid understanding of OOP and clean code practices
• Practical experience with automated testing
• Experience with REST APIs and third-party API integration
• Exposure to AWS services: EC2, S3, Lambda
• Experience with Temporal or a comparable workflow/orchestration engine
• Nice to have
• Python experience
• Experience with Retool (internal tools / dashboards)

What we offer 

• Fully remote work format and flexible working hours.
• Competitive salary pegged to USD.
• 24 days of paid vacation (sick leave, national, religious, and company holidays).
• A friendly communication culture and transparent processes.
• Dynamic work environment.
• Opportunities for professional development and career growth.
• No micromanagement — just trust, ownership, and freedom to experiment.

We're seeking a Senior Game Designer to join our team, which is dedicated to crafting the studio's first-ever original IP and video game. We believe the universe we are creating is one bursting with limitless potential, and we want you to help us broaden and utilize it.
Relevant experience in mid-core games (not casual, not match-3 or puzzle games, but full-scale games, preferably shooters or MOBA games) .
Relevant experience in mid-core games (not casual, not match-3 or puzzle games, but full-scale games, preferably shooters or MOBA games) - is a mandatory requirement.

DAILY RESPONSIBILITIES

• Documenting an innovative design for systems and features that follow the game direction. 
• Create and maintain detailed design documentation to effectively communicate concepts, requirements, and implementation details to team members.
• Collaborate with engineers to implement gameplay systems, providing clear specifications and iterating based on technical constraints.
• Taking ownership of features/systems of the game.
• Balance and tune gameplay systems using data-driven approaches.
• Build and iterate on gameplay prototypes to validate design concepts before full implementation.
• Help identify technical pitfalls and challenges in our designs, offering possible solutions or alternatives.

BASIC QUALIFICATIONS

• At least 5+ years of professional experience in a similar role, preferably in titles such as Shooters or Action RPGs, with melee combat.
• The ability to take the lead of a creative element of the game, communicate with all parties involved, gather feedback, and sink their teeth into it until it's finished. 
• Openness to receiving and giving feedback about your work.
• Excellent communication and teamwork skills, the ability to work effectively with cross-disciplinary teams, and an openness to change and experimentation.
• Ability to include others in the design process.
• Fluent in English (written and spoken).
• A high level of digital literacy and the ability to adapt to new software and tools (Confluence, Jira, etc.) 
• Passion for games and a good sense of humor are appreciated!

PREFERRED QUALIFICATIONS

• Experience in working with Unity Engine.
• A good knowledge and familiarity with the various game maker disciplines, coding, animation, game physics, 3D Art, etc.
• Has shipped games with a multiplayer focus.
• Fluent in Ukrainian (spoken).

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.

As a Senior PHP Engineer, you will dive into the complex but rewarding world of Sports and Online gaming, integrations, real-time calculation, scrapping data, and reporting, all at a massive scale.

TECHNOLOGY STACK: PHP 8, Symfony 6, Node.js, API REST, MongoDB, MySQL, Kafka, Docker, Kubernetes

RESPONSIBILITIES

• Participate in the design and decision-making of technical solution implementation
• Troubleshoot, analyze, provide workarounds and resolve various software problems
• Mentor and train new team members

REQUIREMENTS

• 5+ years experience in web application development
• Advanced architecture understanding both on theoretical and practical levels
• Deep knowledge of PHP programming
• Working experience with the Symfony framework
• Knowledge of the entire web stack and how each part impacts performance and reliability
• Exhaustive knowledge of database design and implementation
• Design and business insight
• Commitment to quality, performance, continuous improvement, and efficiency
• Analytical mindset and good problem-solving skills
• Experience in taking ownership
• Upper-intermediate level of English

NICE TO HAVE

• Gaming and sports industry experience
• NodeJS, Redis
• Experience in web application security and performance tune-up
• ELK, Kibana

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.

RESPONSIBILITIES
 

• Collaborate with a team of developers to design, develop, and maintain high-quality web applications
• Implement user interfaces and application features based on defined business requirements
• Utilize modern front-end frameworks and libraries, such as React and Material-UI (MUI), to develop and integrate front-end components
• Apply object-oriented programming (OOP) principles to ensure the creation of clean and modular code
• Follow the SOLID, DRY, KISS, and YAGNI principles
• Participate in code reviews and provide feedback to improve overall code quality
• Troubleshoot and debug front-end issues to ensure optimal application performance
• Collaborate with cross-functional teams to gather requirements and contribute to the design and implementation of new features
   

REQUIREMENTS
 

• At least 1 year experience in WEB development
• Strong understanding of JavaScript, React, React Hooks, TypeScript, and Redux
• The presence of a portfolio (e.g., active Git profile or example of previous test tasks)
• Solid knowledge of object-oriented programming (OOP) principles and their practical application
• Understanding and application of the SOLID, DRY, KISS, and YAGNI principles in code development
• Experience in writing unit tests
• Strong problem-solving and analytical skills
• Attention to detail and ability to write clean and maintainable code
• Good communication skills and ability to work effectively in a team
• Enthusiasm for learning and staying up-to-date with new technologies and best practices
• Upper-Intermediate English level (both speaking and writing)
   

NICE TO HAVES
 

• Familiarity with front-end libraries and frameworks such as Material-UI (MUI), React Hook Form and Redux Toolkit
• Knowledge of MVC architecture
   

WHAT WE CAN OFFER YOU
 

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Important! Please indicate your current location once you submit your CV.

This role involves travel to the Netherlands: running in-person consulting sessions at the WeAreBrain office, and occasionally visiting the client’s office. Candidates must have the flexibility and ability to travel within Europe.

We are looking to hire a Senior Full-stack Software Engineer to join our team. Our ideal candidate should have a strong technical background with deep expertise in middle-layer/server-side logic development with JavaScript (Node.js and React) and a strong willingness to deal with microservices.

Our client is the largest retail group in the Netherlands, which owns and operates building materials stores across the Benelux.

Focus areas:

• CMS for content managersproduct-related servicessearch engine integration and services around it
• This platform is designed based on a microservices architecture (using an event-driven programming paradigm). Currently, the platform contains 40+ services.Platform tech stack: React, Node.js, SSR, Jest, Java, Spring, Hibernate, JUnit, SNS, SQS, PostgreSQL, DynamoDB
• Infrastructure: AWS, Docker, ECS, Bitbucket Pipelines (CI/CD), Terraform (IaaC)

Requirements

• A сomputer science, software engineering, or related field master’s or bachelor’s degree is a must
• Solid knowledge of architectural patterns and programming paradigms (OOP, SOLID, DDD, etc.)
• Good knowledge of modern systems architecture components, including microservices, event sourcing, and distributed data processing systems
• Hands-on experience with common RDBMS (PostgreSQL, MySQL, etc.) and knowledge of DBs design4 years of middle-layer/server-side logic development experience with JavaScript (Node.js, React, Express, ES6)
• Understanding of server-side rendering principlesHands-on experience with messages queuing/delivery services (Amazon SQS, SNS, RabbitMQ, Kafka, etc.)
• Practical experience with infrastructure (Web servers, cloud services, containerization, UNIX/Linux command line)
• Hands-on experience with state management libraries (Redux)
• Experience with build tools (Webpack, Babel, ES Build)
• Experience with the writing of unit tests
• English proficiency

Nice to have

• Experience in backend development with Java, Spring
• Experience in the optimization of system performance and understanding of monitoring systems, key metrics evaluation, and analysis
• Experience with Contentful CMS

Responsibilities

• Collaborate closely with Client’s development & infrastructure teams in Kyiv, the Netherlands, and Belgium
• Actively participate in architectural design sessions, overall team meetings, product meetings, communities of practice, etc.
• Create an architectural design to illustrate high-level solutions to an application and feature requests
• Translate business requirements and feature requests into User Stories
• Contribute to overall product quality, be responsible for the front-end and middle layer stack, and the realization of a microservice’s architecture
• Deliver high-quality, testable, and maintainable code, as well as review code written by others
• Improve the code quality and delivery approach using best practices
• Deploy applications on cloud servers using automation services

What we offer

• Opportunity to work on real-world projects with measurable business impact
• Flexible working conditions
• Competitive salary depending on your experience with a comprehensive benefits package, which includes a monthly €50 stipend to cover work-from-home expenses, and an allocation of 25 vacation days.
• After one year, WeAreBrain offers access to a Team Reward Program for all employees.
• Innovative Exploration: Seize the chance to pioneer your department, venturing into uncharted territories, and experimenting with fresh ideas that push boundaries.
• Entrepreneurial: Immerse yourself in a true entrepreneurial environment where every team member is an owner.
• Remote Work Flexibility: Our team has the freedom to work remotely, allowing you to achieve a healthy work-life balance that suits your preferences.
• Professional Growth: We value your growth. Take advantage of diverse opportunities and resources designed to nurture your professional development.
• A creative and dynamic work environment.