Jobs
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Β· 29 views Β· 5 applications Β· 22d
Senior Full-stack ROR+Vue Developer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateOur Customer: Customer is a tech-enabled vacation rentals property management company. The company provides full service for both owners and guests of the properties by using dashboard management software. Your tasks: Developing full e2e systems, from...Our Customer:
Customer is a tech-enabled vacation rentals property management company. The company provides full service for both owners and guests of the properties by using dashboard management software.
Your tasks:- Developing full e2e systems, from design to production;
- Design robust RESTful APIs;
- Develop and maintain both backend & frontend projects;
- Design and implement user-facing features;
Collaborate with fellow developers remotely to deliver compelling user-facing products.
Required experience and skills:
- At least 5 years of professional experience in software engineering;
- 3+ years of backend development with Ruby on Rails (mandatory);
- 2+ years of frontend experience with Vue.js (React experience also considered with readiness to switch to Vue);
- Strong knowledge of TypeScript and modern JavaScript;
- Hands-on experience with relational databases, particularly Postgres;
- Experience in building and maintaining scalable web applications, APIs, and dashboards;
- Proven experience with AI-assisted coding tools (Cursor, Claude Code, Copilot, etc.);
- Proactive mindset, adaptability to AI-driven workflows, strong problem-solving skills;
English β Upper-Intermediate.
Would be a plus:
- Experience with AWS (Elastic Beanstalk, Docker, S3, CloudFront);
- Exposure to automated testing frameworks (Cypress, Selenium);
- Familiarity with MySQL in addition to Postgres;
Bachelorβs/Masterβs degree in Computer Science or related technical field.
Working conditions:
- 5-day working week, 8-hour working day, flexible schedule
- All public holidays are days off
- Vacation and sick leave are covered by the company
- Remote work.
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Β· 116 views Β· 20 applications Β· 21d
Lead Unity Developer
Full Remote Β· Worldwide Β· 5 years of experience Β· B2 - Upper IntermediateWe are looking for an experienced Unity Game Developer to lead the development of an innovative gamified learning application. The project transforms the traditional driver's license theory learning process into a modern, engaging, and motivating...We are looking for an experienced Unity Game Developer to lead the development of an innovative gamified learning application. The project transforms the traditional driver's license theory learning process into a modern, engaging, and motivating experience.
Role Overview:
The Lead Unity Developer will own all client-side development of the game built in Unity. They will translate learning mechanics into engaging game systems and ensure technical excellence, smooth performance, and scalability across platforms.
Key Responsibilities:
β’ Lead the Unity development of a mobile-first gamified learning app (iOS, Android, WebGL).
β’ Architect and implement gameplay systems (XP, Levels, Quests, Missions, Learning Loops).
β’ Design scalable and maintainable project architecture using best Unity practices (ScriptableObjects, Addressables, Prefabs).
β’ Collaborate closely with Game Designers, Artists, and the in-house Backend Team (Firebase/Supabase integration).
β’ Implement interactive 2D/3D features, animations, and responsive UI (TextMeshPro, UI Toolkit).
β’ Integrate analytics, A/B testing, and remote configuration tools.
β’ Optimize performance, memory, and build size for mobile deployment.
β’ Contribute to feature ideation, gameplay feel, and overall user experience.
Required Skills & Experience:
β’ 5+ years of professional experience developing commercial Unity (C#) games.
β’ Strong understanding of gameplay architecture, data flow, and state management.
β’ Hands-on experience with Unity 2D/3D, URP, Addressables, and ScriptableObjects.
β’ Experience shipping mobile games (iOS/Android) or serious/educational games.
β’ Proficiency with UI development (uGUI or UI Toolkit).
β’ Experience integrating external APIs or cloud backends (REST, Firebase, Supabase).
β’ Solid optimization and debugging skills across mobile devices.
β’ Collaborative mindset with ability to work in cross-functional teams (Design, Art, Backend).
β’ Fluent English communication; German is a plus.
Bonus Skills
β’ Experience with AR/VR (ARKit, ARCore, Quest SDK).
β’ Background in EdTech, learning games, or gamification systems.
β’ Knowledge of analytics pipelines, retention KPIs, or player behavior analysis.
β’ Familiarity with machine learning or adaptive learning systems (Unity ML-Agents, TensorFlow Lite).
β’ Leadership experience (mentoring, technical direction, or small team management).
What We Offer
β’ Opportunity to build a meaningful, socially impactful EdTech product from the ground up.
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β’ High creative and technical ownership within a small, agile team.
β’ Collaboration with experienced founders, designers, and educators.
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Β· 67 views Β· 11 applications Β· 21d
Senior Python Developer (IRC264686)
Full Remote Β· Ukraine, Poland, Romania Β· 5 years of experience Β· B2 - Upper IntermediateJob Description Strong experience with Python. Strong experience with PostgreSQL and databases in general. Strong Experience with AWS services. Cloud ETL & Data Warehousing experience is a plus. Ability to work independently and as part of a team. Strong...Job Description
Strong experience with Python.Strong experience with PostgreSQL and databases in general.
Strong Experience with AWS services.
Cloud ETL & Data Warehousing experience is a plus.
Ability to work independently and as part of a team.
Strong problem-solving and communication skills.
Job Responsibilities
Develop and implement new features that will enable us to optimize costs of cloud infrastructure and usage.
Optimize existing codebase: Improve the performance and efficiency of the current codebase.
Collaborate with cross-functional teams: Work closely with product managers, designers, and other developers.
Debug and resolve issues: Identify and fix bugs to ensure the product runs smoothly and efficiently.Department/Project Description
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Our Client is one of the leading providers of a comprehensive program that enables businesses to secure brand value and thrive commercially. They serve over 5000 clients on five continents!
The project we are working on is the largest technology transformation for the Client at the moment. It consists of Engineering and Data Science functions, with 180 people globally, aligned to Trademark Solutions or Online Brand Protection Business Units. Brand Protection has large-scale web crawling and workflow web applications (including browser plugins). The platform is tracking millions of product listings each day and a dataset in excess of 150TB. -
Β· 16 views Β· 0 applications Β· 21d
Team Lead Back-end Developer (Node.js)
Office Work Β· Poland Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateWeβre BrainRocket β an international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal. Here, everything moves at rocket speed: driving innovation, pioneering projects, and...Weβre BrainRocket β an international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Malta, and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into actionβletβs get started!
We are looking for a skilled Team Lead Back-end Developer (Node.js)
β Responsibilities:
βοΈ Being transparent with the team about challenges, failures, and successes;
βοΈ Hiring and training technical personnel;
βοΈ Determining project requirements and developing work schedules for the team;
βοΈ Delegating tasks and achieving daily, weekly, and monthly goals;
βοΈ Liaising with team members and management to ensure projects are completed to standard;
βοΈ Motivating staff and creating a space where they can ask questions and voice their concerns;
βοΈ Delegating work and assignments to team members;
βοΈ Collaborating with their team to identify and fix technical problems;
βοΈ At least upper -Intermediate lvl of English.
And for Developer part:
βοΈ In-house platform development;
βοΈ 3rd party API integrations;
βοΈ Actively participate in developing new features from scratch;
β Requirements:βοΈ At least 8+ years of experience, 3+ years in leadership;
βοΈ Excellent technical, diagnostic, and troubleshooting skills;
βοΈ Strong leadership and organizational abilities;
βοΈ Knowledge of JavaScript and the ECMAScript 6 standards;
βοΈ 3+ years of commercial experience with Node.js;
βοΈ 5+ years of commercial experience in web development;
βοΈ Commercial experience of working with DB;
βοΈ Commercial experience of implementing the REST and WebSockets;
βοΈ Experience of GIT version control system;
βοΈ Experience with databases MySQL;
βοΈ Experience with RabbitMQ;
βοΈ Experience with Redis.
β Nice to Have:
βοΈ Experience with TypeScript.
β We offer excellent benefits, including but not limited to:
π Career growth opportunities in an international and dynamic environment;
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π Opportunity to develop language skills with partial compensation for language courses;
π Special gifts for birthdays, weddings, and newborns;
ποΈ 26 working days of paid annual vacation, plus paid sick leaves;
π² Office snacks and refreshments;
ποΈββοΈ Sports package to support a healthy lifestyle;
π©Ί Comprehensive medical insurance for you and your partner;
π Comfortable office with great facilities in a prime location;
π Exciting corporate events, team-building activities, and international company parties. -
Β· 77 views Β· 31 applications Β· 21d
Senior FullStack Developer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateMeet the YozmaTech YozmaTech isnβt just another tech company - weβre a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries,...Meet the YozmaTech
YozmaTech isnβt just another tech company - weβre a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If youβre passionate about building meaningful products and want to join a team that feels like family - youβll feel right at home with us.
Our client is a fast-growing SaaS B2B company founded in 2023. Their Generative Engine Optimization (GEO) platform helps brands understand and improve their visibility within Large Language Models (LLMs) such as ChatGPT by gathering data and providing actionable insights.- Over 15 paying customers within the first year, mainly in Israel.
- Preparing the system for large-scale operations with a goal of 50+ customers by the end of 2025.
- Bootstrap growth model with customer revenue and selective investments.
This is a unique opportunity to join a startup that is already delivering value to global brands and scaling its R&D team.
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Key Requirements:
πΉ 5+ years of experience as a Full-Stack or strong Frontend/Backend Developer;
πΉ At least 5 years of experience with both Node.js and React
πΉ SQL proficiency;
πΉ Hands-on experience building dashboards or data-driven platforms;
πΉ Comfortable working in MacOS environment;
πΉ Highly independent, professional, and reliable β able to take ownership of tasks.
πΉ Ability to accept and apply feedback to continuously improve
πΉ Proactive, problem-solving mindset with minimal supervision required;
πΉ English - Upper-Intermediate or higher.
Will be plus:
πΉ Experience with Python;
πΉ Familiarity with LLMs/GPT tools and their integration into products.
What you will do:
πΉ Develop new features, starting with a React-based dashboard from Figma designs;
πΉ Contribute to both front-end (React) and back-end (Node.js, Python) codebases (approx. 50/50 split);
πΉ Optimize and maintain SQL queries to ensure system efficiency;
πΉ Work with GPT as a code generation engine for specific tasks;
πΉ Collaborate daily with the CTO and team via Slack, weekly sync meetings, and short alignment calls;
πΉ Provide end-of-day progress updates to ensure task transparency.
Why Join Us?
At YozmaTech, weβre self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, youβll always know what youβre working on and why it matters.
From day one, youβll get:
πΉ Direct access to clients and meaningful products;
πΉ Flexibility to work remotely or from our offices;
πΉ A-team colleagues and a zero-bureaucracy culture;
πΉ Opportunities to grow, lead, and make your mark.
After you apply
Weβll keep it respectful, clear, and personal from start to offer. Youβll always know what project youβre joining - and how you can grow with us.
Everyoneβs welcome
Diversity makes us better. We create a space where you can thrive as you are.
Ready to build something meaningful?
Letβs talk. Your next big adventure might just start here. -
Β· 40 views Β· 6 applications Β· 21d
Senior Full-Stack Engineer (Svelte, Golang, Claude Code)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateΠΠ»ΡΡΠ½Ρ Π· ΠΡΠΌΠ΅ΡΡΠΈΠ½ΠΈ. VC-funded AI tourism platform. ΠΠ»ΡΡΠ½Ρ Π·Π°Π·Π½Π°ΡΠ°Ρ Π½Π°ΡΡΡΠΏΠ½Π΅: This is not a traditional coding role - you'll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on...ΠΠ»ΡΡΠ½Ρ Π· ΠΡΠΌΠ΅ΡΡΠΈΠ½ΠΈ. VC-funded AI tourism platform.
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ΠΠ»ΡΡΠ½Ρ Π·Π°Π·Π½Π°ΡΠ°Ρ Π½Π°ΡΡΡΠΏΠ½Π΅: This is not a traditional coding role - you'll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user. Also, we have no QA team - you OWN the quality of what you ship. Products you will build: API: platform features, tooling, multi-agent system, etc. UIs: internal UIs, B2B dashboards, B2C web apps.
ΠΠΏΠΈΡ Π²Π°ΠΊΠ°Π½ΡΡΡ:
We are seeking a Senior Svelte Front-end Developer with experience in Golang (so that they are full-stack). It is essential that the person is highly product-driven, self-motivated, speaks excellent English, and enjoys using coding AI tools like Claude Code.
Our stack:
β Frontend: SvelteKit, turbo monorepo, Vercel
β Backend: Golang monorepo
β AI: Claude Code (mandatory), other agentic coding tools
What youβll actually do:
β Own features end-to-end: from specs to deployment to fixing bugs
β Use Claude Code to generate SvelteKit frontend and Golang backend code
β Review AI output for quality and architectural fit
β Fix bugs to learn our codebase, then rapidly build new features
β Make quick decisions on what to build vs buy vs generate with AI
β Talk to customers when they report issues and ship fixes the same day
You must have:
β Ownership mentality with a strive for elegantly simple, high-quality solutions
β Strive for max quality β you test your own work thoroughly since we have no QA team, everything you ship MUST work
β Product mindset β you care about WHY weβre building something
β Proven experience using Claude Code or similar agentic AI (Cursor, Windsurf)
β Strong SvelteKit and Golang experience β youβll review AIβs code in these, and you must understand how it works
β Broad architectural knowledge of building modern full-stack applications
β Excellent spoken English and a good internet connection for daily video calls
You are a great fit if you:
β Get frustrated when development takes weeks instead of days
β You think in features and architecture, and not single lines of code
β Can spot subtle bugs in AI-generated code quickly
β You ship fast, but always verify it actually works
β Have shipped real products that customers actually use
β Think βhow can AI build this?β as your first instinct -
Β· 54 views Β· 3 applications Β· 21d
Senior Front-end Developer (Svelte, Claude Code)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateΠΠ»ΡΡΠ½Ρ Π· ΠΡΠΌΠ΅ΡΡΠΈΠ½ΠΈ. VC-funded AI tourism platform. ΠΠ»ΡΡΠ½Ρ Π·Π°Π·Π½Π°ΡΠ°Ρ Π½Π°ΡΡΡΠΏΠ½Π΅: This is not a traditional coding role - you'll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on...ΠΠ»ΡΡΠ½Ρ Π· ΠΡΠΌΠ΅ΡΡΠΈΠ½ΠΈ. VC-funded AI tourism platform.
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ΠΠ»ΡΡΠ½Ρ Π·Π°Π·Π½Π°ΡΠ°Ρ Π½Π°ΡΡΡΠΏΠ½Π΅: This is not a traditional coding role - you'll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user. Also, we have no QA team - you OWN the quality of what you ship. Products you will build: API: platform features, tooling, multi-agent system, etc. UIs: internal UIs, B2B dashboards, B2C web apps.
ΠΠΏΠΈΡ Π²Π°ΠΊΠ°Π½ΡΡΡ:
We are seeking a Senior Svelte Front-end Developer with experience in Golang (so that they are full-stack). It is essential that the person is highly product-driven, self-motivated, speaks excellent English, and enjoys using coding AI tools like Claude Code.
Our stack:
β Frontend: SvelteKit, turbo monorepo, Vercel
β Backend: Golang monorepo
β AI: Claude Code (mandatory), other agentic coding tools
What youβll actually do:
β Own features end-to-end: from specs to deployment to fixing bugs
β Use Claude Code to generate SvelteKit frontend and Golang backend code
β Review AI output for quality and architectural fit
β Fix bugs to learn our codebase, then rapidly build new features
β Make quick decisions on what to build vs buy vs generate with AI
β Talk to customers when they report issues and ship fixes the same day
You must have:
β Ownership mentality with a strive for elegantly simple, high-quality solutions
β Strive for max quality β you test your own work thoroughly since we have no QA team, everything you ship MUST work
β Product mindset β you care about WHY weβre building something
β Proven experience using Claude Code or similar agentic AI (Cursor, Windsurf)
β Strong SvelteKit and Golang experience β youβll review AIβs code in these, and you must understand how it works
β Broad architectural knowledge of building modern full-stack applications
β Excellent spoken English and a good internet connection for daily video calls
You are a great fit if you:
β Get frustrated when development takes weeks instead of days
β You think in features and architecture, and not single lines of code
β Can spot subtle bugs in AI-generated code quickly
β You ship fast, but always verify it actually works
β Have shipped real products that customers actually use
β Think βhow can AI build this?β as your first instinct -
Β· 84 views Β· 25 applications Β· 21d
Senior Python Engineer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediatePosition Summary: We are looking for a talented Senior Python Engineer to join our Blockchain integration team. This is a remote role, and we are flexible with considering applications from anywhere in Europe. As part of our Blockchain integration team,...Position Summary:
We are looking for a talented Senior Python Engineer to join our Blockchain integration team. This is a remote role, and we are flexible with considering applications from anywhere in Europe. As part of our Blockchain integration team, you will play a critical role in integrating additional blockchains and protocols into the Crystal platform.
More details: crystalintelligence.com
Duties and responsibilities:
- Integration of blockchains, tokens and bridges within Crystal's platform;
- Maintain code to high-quality standards;
- End-to-end feature designing and implementation;
- Code, debug, test and deliver features and improvements in a continuous manner;
- Provide code review, assistance and feedback for other team members;
- Refactor code as necessary.
Required:
- 5+ years commercial experience in developing Python backend services and API for Web or Mobile Apps;
- Solid software architecture skills;
- Strong knowledge of SQL/NoSQL databases and data architecture;
- Experience with a Flask framework;
- Knowledge of Unit Testing principles;
- Experience in developing service-oriented solutions;
- Understanding of the process of integration with external services;
- Product-oriented mindset;
- Proficiency in English.
Would be a plus:- Hands-on experience with PostgreSQL;
- Hans-on experience in big data, key-value and other storages;
- DevOps skills for working in development environment;
- Experience with open source solutions;
- Passion for Bitcoin and Blockchain technologies;
- Experience with distributed systems, like cryptocurrencies and blockchain technologies.
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Β· 163 views Β· 21 applications Β· 21d
Senior Full Stack (.NET+React) Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateAbout the Company Digis is a European IT company with 200+ specialists delivering high-load SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We build long-term engineering teams and ensure transparency, stability, and...About the Company
Digis is a European IT company with 200+ specialists delivering high-load SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We build long-term engineering teams and ensure transparency, stability, and professional growth for every talent.
About the Client & Project
You will join a leading global partner for luxury hotel brands, helping them grow direct bookings through high-performing websites, bespoke booking engines, and data-driven conversion strategies. Head office β Ireland.The project combines strategy, technology, and service to deliver measurable results for 5-star hospitality brands across the world. You will work on both new booking engine development from scratch and gradual modernization of a legacy .NET system.
Tech Stack
Backend: ASP.NET 4.7/4.8, .NET Core, C#, SQL Server 2022, RabbitMQ
Frontend: React, JavaScript, HTML/CSS
Cloud & Tools: Azure, Terraform, Redis, CI/CD, Observability tools
Responsibilities
- Own solution architecture for the booking engine and related backend services
- Split the monolith into multiple API services and modernize legacy modules
- Build new features end-to-end, from discovery to deployment
- Collaborate with PM, CTO, and engineering team on technical decisions
- Ensure high performance, reliability, and scalability for hotel booking flows
- Contribute to CI/CD improvements and observability standards
- Participate in backlog refinement, estimations, and code reviews
Requirements
- 5+ years of experience with .NET (ASP.NET / .NET Core)
- 2+ years with React
- 2+ years with Azure
- English level: sufficient for technical interviews and daily communication
Team & Process
- Team: PM, Scrum Master, BE engineers, FE engineer, FS engineer, CTO
- Methodology: Scrum
- Direct reporting to CTO and Scrum Master
Why this project is exciting
- Work with prestigious luxury hotel brands worldwide
- Full ownership over core booking engine modules, not just ticket fixing
- Define architecture, split monolith into services, implement CI/CD and observability
- Influence cloud decisions (Azure) and modern stack evolution
- Stable long-term roadmap, no rush-chaos environments
- Strong engineering culture with code reviews, best practices, and autonomy
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Β· 40 views Β· 9 applications Β· 21d
Full Stack Engineer (Ruby/ReactJS)
Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· C1 - AdvancedWe are looking for a mature Software Engineer with a product mindset to join our team! The position will include building great products, tackling interesting challenges, and contributing to our engineering culture. We expect you to work in pairs, use...We are looking for a mature Software Engineer with a product mindset to join our team! The position will include building great products, tackling interesting challenges, and contributing to our engineering culture. We expect you to work in pairs, use test-driven development, be experienced in building complex web and mobile applications, and write both clean and maintainable code
What "mature" means to us:
- You've navigated ambiguous problems and designed systems that scaled
- You make pragmatic technical decisions that balance quality with business impact
- You help your team grow through pair work, thoughtful code reviews, and knowledge sharing
- You communicate technical complexity clearly to both engineers and stakeholders
What you will work on
You'll work on both Railsware products and solutions designed for our clients. Here's the scale and complexity you'll tackle:
- Mailtrap.io - An email delivery platform serving 1M+ users globally. Challenges include high-volume email processing, real-time delivery tracking, and API design for diverse integration needs.
- Coupler.io - a data integration and AI analytics platform handling millions of records daily. Think resilient data pipelines, complex transformations, AI integration, and data consistency across systems.
- TitanApps.io - a set of productivity tools for Jira. We architect integrations with third-party APIs, optimize performance for large datasets, and design intuitive UIs for complex workflows.
- NexHealth - Patient experience platform transforming healthcare. Tasks include HIPAA-compliant architectures, real-time scheduling systems, and integrations with healthcare providers.
- Tradezella - β1 trading journal with sophisticated analytics. Build data visualization systems, complex calculation engines, and real-time market data processing.
Knowa - Executive-level project management solution. Design intuitive interfaces for high-level insights and build aggregation systems for complex organizational data.
Check other examples of the products we've built.
Our tech philosophy: We primarily use Ruby and ReactJS, but our codebases are polyglot by design. We actively experiment with Golang, Python and Node.js in production when they're the right tool. You'll have a voice in technical decisions and technology choices.
What We're Looking For
Technical Foundation:
- 5+ years building Ruby applications with deep Rails expertise
- Strong architectural skillsβyou've designed systems, not just implemented features
- Extensive ReactJS experience, including state management and performance optimization
- Hands-on experience with multiple database systems
- Production experience with cloud platforms (AWS, GCP, Digital Ocean, Heroku)
- Comfortable with UNIX/Linux environments
TDD practitionerβyou write tests that give confidence, not just coverage
Professional Maturity:
- Proven ownership. You've led complex features from architecture through production, including stakeholder management
- Technical communication. You can explain trade-offs, advocate for technical investments, and write clear documentation
- Collaborative problem-solver. You build consensus, mentor others, and improve team practices
- Product thinking. You understand user needs and business constraints, not just technical requirements
Good English for written and verbal communication across distributed teams
What Sets Exceptional Candidates Apart π
- Experience with pair programming and ensemble programming practices
- Track record of reducing technical debt while maintaining feature velocity
- Open-source contributions or technical writing that demonstrates expertise
- Experience with distributed systems, event-driven architectures, or microservices
Background in domains like fintech, healthcare, or SaaS platforms at scale
What You Will Do
- Own end-to-end feature delivery, from technical design and architecture through implementation, testing, and production support
- Drive technical decisions for your domain, including technology choices, architectural patterns, and quality standards
- Elevate code quality through comprehensive testing, thoughtful refactoring, and maintainable design patterns
- Mentor and collaborate: conduct thorough code reviews, pair with team members, and share knowledge actively
- Shape product direction: identify technical opportunities and constraints that influence product decisions
- Proactively improve: spot and address technical debt, performance bottlenecks, and architectural concerns before they become problems
- Communicate clearly: keep stakeholders informed of progress, risks, and technical trade-offs
- Enjoy engineering again π
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Β· 23 views Β· 1 application Β· 21d
Senior Data Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateDescription Our client is a global technology and manufacturing company with a long history of innovation across multiple industries, including industrial solutions, worker safety, and consumer goods. Headquartered in the United States, the company...Description
Our client is a global technology and manufacturing company with a long history of innovation across multiple industries, including industrial solutions, worker safety, and consumer goods. Headquartered in the United States, the company develops and produces a wide range of products β from adhesives, abrasives, and protective materials to personal safety equipment, electronic components, and optical films. With tens of thousands of products in its portfolio and operations in markets around the world, it plays a key role in delivering high-quality, reliable solutions for both businesses and consumers.
Requirements
We are looking for a highly skilled and experienced Senior Data Engineer to join our team. In this role, you will be a key player in designing, building, and optimizing our data architecture and pipelines. You will be working on a complex data project, transforming raw data into reliable, high-quality assets ready for analytics, data science, and business intelligence. As a senior member of the team, you will also be expected to help junior/middle engineers, drive technical best practices, and contribute to the strategic direction of our data platform.
Required Qualifications & Skills
- 5+ years of professional experience in data engineering or a related role.
- A minimum of 3 years of deep, hands-on experience using Python for data processing, automation, and building data pipelines.
- A minimum of 3 years of strong, hands-on experience with advanced SQL for complex querying, data manipulation, and performance tuning.
- Proven experience with cloud data services, preferably Azure (Azure Data Factory, Azure Databricks, Azure SQL Database, Azure Data Lake Storage).
- Hands-on experience with big data processing frameworks like Spark (PySpark) and platforms such as Databricks.
- Solid experience working with large, complex data environments, including data processing, data integration, and data warehousing.
- Proficiency in data quality assessment and improvement techniques.
- Experience working with and cleansing a variety of data formats, including unstructured and semi-structured data (e.g., CSV, JSON, Parquet, XML).
- Familiarity with Agile and Scrum methodologies and project management tools (e.g., Azure DevOps, Jira).
- Excellent problem-solving skills and the ability to communicate complex technical concepts effectively to both technical and non-technical audiences.
Preferred Qualifications & Skills
- Knowledge of DevOps methodologies and CI/CD practices for data pipelines.
- Experience with modern data platforms like Microsoft Fabric for data modeling and integration.
- Experience with consuming data from REST APIs.
- Experience with database design, optimization, and performance tuning for software application backends.
- Knowledge of dimensional data modeling concepts (Star Schema, Snowflake Schema).
- Familiarity with modern data architecture concepts such as Data Mesh.
- Real-world experience supporting and troubleshooting critical, end-to-end production data pipelines.
Job responsibilities
Key Responsibilities
- Architect & Build Data Pipelines: Design, develop, and maintain robust, scalable, and reliable data pipelines using Python, SQL, and Spark on the Azure cloud platform.
- End-to-End Data Solutions: Architect and implement end-to-end data solutions, from data ingestion and processing to storage in our data lake (Azure Data Lake Storage, Delta Lake) and data warehouse.
- Cloud Data Services Management: Utilize Azure services like Azure Data Factory, Databricks, and Azure SQL Database to build, orchestrate, and manage complex data workflows.
- Data Quality & Governance: Implement and enforce comprehensive data quality frameworks, including data profiling, cleansing, and validation routines to ensure the highest levels of data integrity and trust.
- Performance Optimization: Analyze and optimize data pipelines for performance, scalability, and cost-efficiency, ensuring our systems can handle growing data volumes.
- Mentorship & Best Practices: Mentor and provide technical guidance to junior and mid-level data engineers. Lead code reviews and champion best practices in data engineering, coding standards, and data modeling.
- Stakeholder Collaboration: Work closely with data analysts, data scientists, and business stakeholders to understand data requirements, provide technical solutions, and deliver actionable data products.
- System Maintenance: Support and troubleshoot production data pipelines, identify root causes of issues, and implement effective, long-term solutions.
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Β· 97 views Β· 13 applications Β· 21d
Senior Frontend Engineer (Rails + Hotwire + Tailwind)- Fluent Italian
Full Remote Β· Worldwide Β· 5 years of experience Β· B2 - Upper IntermediateOur client, a leading healthcare platform in Italy backed by β¬20M+ in funding, is looking for a talented Frontend Engineer who loves clean code, reusable components, and excellent UX. What youβll do: β’ Build and maintain frontend components using...Our client, a leading healthcare platform in Italy backed by β¬20M+ in funding, is looking for a talented Frontend Engineer who loves clean code, reusable components, and excellent UX.
What youβll do:
β’ Build and maintain frontend components using Tailwind CSS, ViewComponents, and ES6+ JavaScript
β’ Ensure mobile-first responsive design, cross-browser compatibility, and frontend performance optimization (Lazy Loading, Core Web Vitals)
β’ Develop and maintain UI/UX design systems and reusable component libraries
β’ Write component and E2E tests to ensure high code quality
β’ Collaborate with backend using Rails 7+ with Hotwire (Turbo + Stimulus), including controllers, services, and complex forms
Requirements:
β’ Frontend mastery: Tailwind CSS, ES6+, mobile-first design, strong UI/UX sensibility
β’ Experience with component-driven development (ViewComponents or similar)
β’ Understanding of frontend performance and optimization best practices
β’ Working knowledge of Ruby on Rails and TDD mindset
β’ Critical thinking & ownership: identify gaps, suggest improvements, enhance UX
β’ Self-directed execution and proactive communication
β’ Fluent Italian (team & product communication)
Nice to have:
β’ Experience with complex form processing
β’ Familiarity with visual regression testing
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Β· 32 views Β· 5 applications Β· 21d
Fullstack Jakarta EE / Java EE and Angular Developer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateStart: January 2, 2026 β³ Duration: 12β48 months Workload: Flexible, based on project needs Location: Fully remote Project Overview: Join a long-term initiative supporting the internal development team of a Point-of-Sale (POS) system. The goal...π Start: January 2, 2026
β³ Duration: 12β48 months
π Workload: Flexible, based on project needs
π Location: Fully remote
Project Overview: Join a long-term initiative supporting the internal development team of a Point-of-Sale (POS) system. The goal is to offload part of the current workload and contribute to both frontend and backend development.
Key Responsibilities:
- Develop POS systems, including GUI and backend business logic
- Build a gateway between GUI and backend using Jakarta EE (primary focus)
- Implement frontend features using Angular
- Contribute to microservices architecture following internal standards
Handle daily development tasks assigned by the internal team
Requirements:
- Strong experience with Jakarta EE / Java EE, Angular, and microservices
- Proficiency in REST APIs, SQL, Docker, and Kubernetes
- Commitment to clean, high-quality code
- Excellent communication and teamwork skills
- Proactive, adaptable, and reliable work ethic
- Fluent English
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Β· 161 views Β· 36 applications Β· 21d
Senior .NET Engineer (with video technology experience)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateWeβre looking for a Senior .NET Engineer with video technology experience to join an Australian team on an outstaff basis. The project involves developing backend services for a video streaming platform, including encoding, packaging, and CDN...Weβre looking for a Senior .NET Engineer with video technology experience to join an Australian team on an outstaff basis. The project involves developing backend services for a video streaming platform, including encoding, packaging, and CDN integration.
Youβll work on high-performance APIs and scalable infrastructure for media delivery.Requirements:
- 5+ years of experience with .NET/C# backend development
- Experience with video processing, encoding or streaming pipelines
- Knowledge of CDN integration and content packaging workflows
- Experience with REST APIs, cloud services (Azure/AWS) and microservices architecture
- Strong communication skills and ability to work independently
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Β· 238 views Β· 39 applications Β· 7d
Shopify Engineer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B1 - Intermediate Ukrainian Product πΊπ¦ABOUT US: BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is...ABOUT US:
BetterMe is a health & wellness platform providing a tailored holistic approach to well-being. Since 2017, we have been on a mission to create a healthier world for everyone, regardless of age, sex, physical ability, or background. Our goal is to make a healthy lifestyle accessible to everyone so they can achieve long-term health benefits.
YOUR IMPACT:
- Translate visual designs into fully functional Shopify Theme code;
- Develop components and blocks that allow page section re-use;
- Write clear and understandable CSS + JavaScript + Liquid code that complements the Shopify theme code;
- Collaboration with UX/creative designers to ensure the application of Shopify best practices in UX and design processes;
- Direct communication with a product team - involvement in refining the ideas and ability to propose new solutions;
- Apply industry best practices to ensure a high level of ROI.
ABOUT YOU:
- 5+ years of web development experience and last 3+ years of Shopify (Plus) development experience - Theme Development;
- Experience working on big projects (6 months +) in a team;
- Proficiency in JS(Native), CSS (+ Tailwind), Liquid;
- Experience working with 3rd-party APIs like ERP systems, cloud/email services, analytics tools;
- Understanding of SEO and accessibility principles. You should know how to optimize the store for search engines and make it accessible to users with disabilities;
- Experience with testing and debugging platforms. You should be able to use tools for testing and debugging to ensure the error-free operation of the web store.
Our company is built on the ability to find the best people and provide them with everything needed to stay focused on whatβs important to make our users even healthier, sportier, happier and better! We create a business environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results π
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Competitive salary. Compensation that will help you focus on your projects and personal development.
Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.
Comfortable working environment. BetterMe team is located in a spacious office in the Astarta business center within 10 minutes walk from Kontraktova metro station. We serve complimentary breakfasts, lunches, snacks, fruits and all necessary equipment for your role.
Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.
Rest. We organize team buildings, parties and various team activities to boost our collaboration.