Candidates 347
$6000 / mo
≈ $72000 / year net
senior ruby developer, product manager
Ukraine · 6 years of experience · Intermediate ·Published today
Ukraine · 6 years of experience · Intermediate ·Published today
Learn fast and continue to develop skills.
Motivated to learn in spare time.
• Write on Ruby, Javascript;
• Use Ruby on Rails, Sinatra, Node.js;
• Work with Tdd/Bdd, Rspec, Git;
• Strong skills in Css/Less-Sass/Bootstrap, Jquery;
• Familiar with Python, sklearn, pandas, big data
analytics, Python/Js neural network prediction;
• Advanced skills in Photoshop/Illustrator.
$8900 / mo
≈ $106800 / year net
Architect / Senior Ruby Developer
Ukraine · 8 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · 8 years of experience · Upper-Intermediate ·Published today · In passive search
As a developer, I mostly use Ruby, PostgreSQL, and React.js as my base stack. But always open to research and learning new technologies to handle project requirements and keep up with the times. Also, I pay special attention to computer science topics.
I aim to be fully responsible for a tech part of a long-term evolving project (build a technical culture and help a team to follow it).
As the CTO, I worked with almost 50 people in my department.
Also, I helped to solve a lot of technical issues. For example, once I refactored a Node.js project feature that works with ZIP archives, which allowed a customer to reduce server resource usage and server costs by more than two times.
$2500 / mo
≈ $30000 / year net
Software Engineer, Ruby on Rails
Ukraine · Kyiv · 4 years of experience · Intermediate ·Published today
Ukraine · Kyiv · 4 years of experience · Intermediate ·Published today
Розробив та впровадив сервер розрахунку поширення забруднень в приватній хмарі за допомогою OpenStack, Bash та Python, збільшив в 3 рази швидкість виконання розрахунків за допомогою налаштування паралельного обчислення на всіх доступних ядрах машини та звільнення ресурсів після розрахунку.
Зараз повністю готовий до нових викликів, підтримувати і реалізувати корпоративні цілі, бути активною та цілеспрямованою частиною вашої команди, сприяючи розвитку проектів та бізнесу в цілому.
$5000 / mo
≈ $60000 / year net
Ruby Developer
Germany · 6 years of experience · Intermediate ·Published today · In passive search
Germany · 6 years of experience · Intermediate ·Published today · In passive search
$6800 / mo
≈ $81600 / year net
Software Engineer / Engineering Manager / CTO
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Odesa · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
• Over 15 years of experience in product development, startups, and outsourcing, including 5 years in leadership and engineering management roles.
• 12 years as a QE, AQE, SDET, and QE Lead, with 8 years of development experience.
• I have experience in DevOps and Site Reliability.
• I have utilized LLM API to address business needs.
At the moment, the technology stacks I am utilizing include:
• Ruby + Rails back-end
• Java combined with Dropwizard framework
While I can handle straightforward front-end issues, my primary expertise lies in back-end development and understanding of a business needs.
Due to my lack of experience with modern JS frameworks, I am not pursuing Full Stack positions.
• Keeping core services and systems up and running with no critical issues / data loss (have been responsible for developing and maintaining of 12 micro-services).
$6500 / mo
≈ $78000 / year net
Team Lead / Senior Ruby Developer
Ukraine · Kiіv · More than 10 years of experience · Upper-Intermediate ·Published today
Ukraine · Kiіv · More than 10 years of experience · Upper-Intermediate ·Published today
Specializing in backend development, I excel in problem-solving and ensuring project efficiency. As a team lead, I prioritize collaboration and mentorship to drive collective success.
$5000 / mo
≈ $60000 / year net
Ruby on Rails Developer
Ukraine · 4 years of experience · Intermediate ·Published today · In passive search
Ukraine · 4 years of experience · Intermediate ·Published today · In passive search
Take part in developing features with using integration of third-party services, background jobs, cooperating with QA and front-end team. Cover existing functionality with tests. Familiar with both scrum and kanban.
Duty list:
1. Knowledge sharing
2. Help newcomers with adaptation in team
3. Unit and integration testing
4. Requirements analysis and clarification
5. Communication with PM
6. Investigating best solutions
7. Pull requests review
8. Developing of new features
9. Refactoring existing code
10. Bug fixing
It would be great if I could try management role in future (in context of dev).
Not interested in companies with time trackers and strict schedule.
$2200 / mo
≈ $26400 / year net
Ruby on Rails Engineer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published yesterday
- Experience with Ruby and Ruby on Rails framework;
- Experience with HTML/CSS/Tailwind/JavaScript/AngularJS/VueJS;
- Experience with databases (PostgreSQL, SQLite, MySQL);
- Experience in application debugging.
- Experience in integrating APIs, including third-party services like Google API, VMWARE API, etc;
- Use of a version control system (Git);
- Experience with networking, virtualization, containers, and cloud platforms.;
- Experience with AGILE methodology;
- Experience updating applications to the latest version of Ruby, Rails;
I love simple and clear code so I don't have to explain it. I try to solve the problem in the simplest and fastest way so that the solution does not create new issues in the future. I quickly learn new tools and technologies. I can work remotely. I'm not afraid to ask questions if something is unclear and ask for help if necessary.
I have a bachelor's degree and a master's degree in Computer Science.
I am looking for a friendly team for comfortable work.
I will be glad to communicate or receive feedback from you.
Good day.
$4000 / mo
≈ $48000 / year net
Ruby developer
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published yesterday
Ukraine · Kyiv · 7 years of experience · Intermediate ·Published yesterday
$6000 / mo
≈ $72000 / year net
Senior Ruby on Rails Developer, Tech Lead
Portugal · 8 years of experience · Upper-Intermediate ·Published yesterday
Portugal · 8 years of experience · Upper-Intermediate ·Published yesterday
Backend frameworks: rails
Cloud services: Heroku, AWS (S3, C2, SNS, SQS, RDS), Google Cloud Services
Monitoring: Bugsnag, Papertrail, New Relic, DataDog, Grafana, PagerDuty
CI, CD, Orchestration: Jenkins, Terraform, Helm, Docker, K8s
Patterns: MVC, REST, ActiveRecord, Singleton, Decorator, Service Object/Interactor
Source control: Git, GitHub, Bitbucket
Testing: RSpec, Minitest, Capybara, Cucumber, FactoryGirl, Shoulda, BrowserStack
Database and Data Analysis tools: MySql, PostgreSQL, Mode reports