Jobs

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Full stack Ruby on Rails developer

Requirements:

• 3+ years of experience with Ruby on Rails;

• Experience with typescript for frontend and backend;

• Express Next or Angular;

• Knowledge of OOP, AWS, Git, available to use SHH connections, understanding of Docker or Vagrant concept;

• Upper-Intermediate level of English;

• 5-6 hours of overlap with Chicago time zone.

Responsibilities:

• Write and maintain efficient, reusable, clean, and tested code;

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• Annual paid 30 days vacation and 10 paid sick day;

• Medical insurance policy;

• 50% cost compensation of sports and English lessons.

We are seeking a skilled and passionate Ruby Developer to join our team. The ideal candidate will have a strong background in Ruby development and a commitment to creating efficient, scalable, and maintainable code.

Responsibilities:

* Develop and maintain web applications using Ruby on Rails.

* Ensure the performance, quality, and responsiveness of applications.

* Identify and fix bottlenecks and bugs.

* Help maintain code quality, organization, and automation.

Qualifications:

* Proficient in Ruby, with a good knowledge of its ecosystems.

* Solid understanding of object-oriented programming.

* A knack for writing clean, readable Ruby code.

* Experience with RSpec.

* Experience with working third-party API through JSON, GraphQL, XML, and SOAP

* Experience with PostgreSQL.

* Knowledge of Docker for development and deployment.

* Familiarity with continuous integration.

* Understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 (Vue.js knowledge is a plus).

Preferred Skills:

* Team-oriented: we value collaborative team players over lone heroes.

* Proactive and self-motivated.

* Curiosity and a keen interest in learning new technologies.

What We Offer:

* Competitive salary that is regularly reviewed based on your performance.

* Flexible working schedule to accommodate your lifestyle.

* 10 working days of paid vacation, with the option to take an additional 5 days at your expense.

* 5 sick days per quarter to ensure your health and wellbeing.

* A collaborative and inclusive working environment.

📍 Location: Vinnytsia, Ukraine (Office-based)
💼 Employment Type: Full-time

About Warmy.io

Warmy.io is an AI-powered email warm-up and deliverability platform helping businesses ensure their emails land in inboxes - not spam. Our solution is trusted by startups, agencies, and enterprises worldwide.

We're growing fast and looking for a Junior up to Middle Ruby on Rails Developer to join our tech team in Vinnytsia. If you're just starting your career or have limited experience but are eager to learn and grow - we’d love to hear from you.

What You’ll Do

• Work with our product and engineering team to develop and improve platform features
• Learn and grow under the mentorship of experienced developers
• Help build backend functionality using Ruby on Rails
• Participate in daily standups, planning, and code reviews
• Collaborate with designers and frontend developers
• Write clean, readable code

What We’re Looking For

• Knowledge of Ruby and/or Ruby on Rails
• Understanding of OOP principles and MVC architecture
• Familiarity with relational databases (e.g., PostgreSQL)
• Willingness to learn, grow, and work in a team
• Presence in our Vinnytsia office - this is an in-office role
• Upper-Intermediate level of English or higher (for reading docs, internal communication)

Nice to Have (But Not Required)

• Pet projects or GitHub contributions
• Basic knowledge of HTML, CSS, JavaScript
• Experience with version control (e.g., Git)
• Familiarity withSidekiq, RabbitMQ, Redis, ElasticSearch, DynamoDB and Cloud & Microservices.

What We Offer

• Full-time role in our friendly Vinnytsia office
• Experienced team ready to support and mentor you
• Competitive salary with growth potential
• 12 PTO days, 10 sick days, and recognition of public holidays
• Work on a real product used globally - not just test tasks and theory
• Opportunities to grow into a Middle-level developer and beyond

📩 Just getting started in development? This could be your launchpad.
Apply now and join the Warmy.io engineering team!

The Role

Location - Porto, Portugal

The Senior Software Engineer is the highest technical resource within the
engineering team, responsible for leading the development, maintenance, and quality assurance of Gruvi’s key platforms. This role ensures technical excellence across projects, provides support to internal stakeholders, and plays a critical role in mentoring junior developers to support the department's growth.

Key Responsibilities and Duties

Project Ownership & Development:

● Lead the ongoing development of Gruvi’s core platform, Houston
(campaign management and prediction platform), overseeing future
planning, development procedures, and deployment processes.

● Maintain and enhance supporting projects such as GMDB and CMS by
executing updates, bug fixes, and integrations.

Full-Stack Engineering Execution:

● Deliver both front-end (SvelteJS) and back-end (Ruby on Rails)
development tasks based on sprint priorities.
● Ensure high-quality software output through robust testing (RSpec and
other frameworks).
Technical Support & Internal Collaboration:
● Provide technical support for non-engineering teams (Sales, Ad Operations,
Key Accounts, Design) regarding platform functionality and issue
resolution.
● Collaborate closely with all internal teams to deliver solutions that meet
operational and client-facing needs.
Quality Assurance Leadership:
● Own QA processes across all projects, working collaboratively to maintain and enhance system quality.

Mentorship & Team Development

● Mentor junior engineers, providing guidance on best practices, coding
standards, and professional development.
● Play a key role in building a strong, collaborative engineering culture.

Experience, Knowledge, and Skills
As a successful candidate, you will possess a combination of both soft and hard skills to excel in this role:
● 5+ years of professional experience in software engineering.
● Strong expertise in Ruby on Rails (back-end) and SvelteJS (front-end);
experience with React or similar modern JavaScript frameworks
acceptable.
● Deep knowledge of PostgreSQL and REST API design.
● Experience with automated testing (RSpec or similar frameworks).
● Excellent problem-solving and initiative-taking skills.
● Highly adaptable with strong collaboration skills across technical and
non-technical teams.
● Strong communication skills in English, both written and verbal.

Skills

● Experience with design systems and responsive design principles.
● Background in mentoring or managing junior team members.
● Familiarity with Vite for front-end builds.
● Understanding of CI/CD pipelines and DevOps practices.

About Gruvi

Gruvi is a media and insights agency dedicated to helping exhibitors engage film audiences online to drive ticket sales from distributors’ marketing spend.
We partner with cinemas worldwide, including Nordisk Biograf (Norway &
Denmark), Palace Cinemas (Australia), MultiKino (Poland), Vox (Middle East), Alamo Drafthouse (USA), and Reel Cinemas (UK). Our distribution clients range from major studios like Disney and UIP to independent film distributors internationally. Driven by a passion for cinema, Gruvi’s mission is to connect unaware audiences with great films they might otherwise miss — helping guide them to discover what to watch and where to see it.

About the Role

You’ll be at the core of our product architecture, helping build, maintain, and scale backend services using Ruby on Rails. You’ll work closely with our front-end engineers, product team to deliver robust, well-tested features and infrastructure improvements.

Responsibilities

• Design, build, and maintain backend services and APIs
• Architect scalable systems with clear data models and security principles
• Collaborate with FE engineers on API design and integration
• Write clean, maintainable, and testable code with RSpec
• Participate in code reviews, technical planning, and performance optimization

• Take ownership of features from ideation to deployment

   

  Requirements

• 5+ years of professional back-end development experience
• Expert in Ruby on Rails and relational databases (especially PostgreSQL)
• Experience with background processing, caching, and application performance tuning
• Solid understanding of security best practices in web development

• Comfortable working in agile, cross-functional teams and remote environments
   

  Nice to Have

• Experience with building AI products
• Familiarity with cloud infrastructure (AWS, Docker, CI/CD)
• Background in sectors with high compliance or data sensitivity (e.g. legal, health, government)
  
   

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re seeking a success-driven Ruby on Rails Developer for one of our clients.

Full-time, project work

Technical requirements:

— 3+ years of commercial experience with Ruby on Rails.

— PostgreSQL, SQL.

— JS, HTML, SCSS

— Upper-intermediate or higher English level (both written and spoken).

— Accurate code style and quality.

— Experience working in Agile teams.

— Understanding and following OOP, SOLID, DRY, KISS principles, and other best practices.

What we offer:

— Competitive salary.

— Paid vacation and sick leaves.

— Paid day off (Ukrainian holidays).

— Flexibility to work either from our cozy office or remotely.

— 8 hours a working day, 5 days a week.

— Career growth potential.

— Friendly team and corporate events.

Please send your CV here or via email.

Should the first stage be successfully completed, you’ll be invited to a personal interview.

We’re looking for a motivated Full-Stack Engineer to join a cross-functional Squad. You'll work on user-facing features and services with support from senior engineers and team leads, contributing to a modern Rails-based system while growing your skills in architecture, performance, and full-stack development.

Key Responsibilities:

• Develop and maintain user-facing features using Ruby on Rails.
• Collaborate with designers, product managers, and senior engineers to deliver features from specification to deployment.
• Participate in technical planning, code reviews, and team discussions.
• Write maintainable, testable code and contribute to improving test coverage.
• Learn and follow team conventions for CI/CD, documentation, and Git workflows.
• Troubleshoot bugs, implement improvements, and gradually take on more responsibility for parts of the codebase.

• Take feedback constructively and grow technical and product understanding over time.

   

Requirements

• 3+ years of full-stack development experience with Ruby on Rails.
• Solid understanding of front-end fundamentals: JavaScript (ES6), HTML5, CSS3, Bootstrap.
• Experience with Git and working with code reviews and CI pipelines (e.g., GitHub Actions).
• Experience with relational databases such as MySQL.
• Exposure to Redis, Memcached, RSpec, and basic front-end testing (Jest or similar) is a plus.
• Familiarity with tools like Rubocop, Brakeman, Haml, and ViewComponent is helpful.
• Eager to learn, adapt, and grow in a product-focused environment.

• Bonus: Some familiarity with AI tools, experience implementing AI in products.

   

Benefits

• Compensation - Competitive salary and opportunities for career development (B2B)
• Healthcare - Comprehensive medical coverage by LuxMed
• Vacation - We support work/life balance and offer generous Annual leave and Public Holidays
• Wellbeing Resources - Faria encourages team members to lead healthy lifestyles and provides recurring monthly Health and Wellness benefits
• Learning - We encourage continued education, so we suggest ongoing professional development opportunities, and will help cover the cost of professional certifications
• Team - Friendly atmosphere, group activities, and corporate events
• Equipment - MacBook Pro or another laptop of your specification, peripherals, and displays included
• Office - Small but cozy office in Krakow for your convenience or remote work in Poland