IT and programming
Senior Ruby on Rails Developer - remote job
Proxify
Senior Ruby on Rails Developer - IT and programming, remote
Proxify is hiring a Senior Ruby on Rails Developer - a senior role, so the employer expects you to make the calls yourself. The role sits in IT and programming and is fully remote. The company hires candidates based in Europe.
The employer did not publish a figure; that is settled at interview. The advert names the CET timezone, so working hours have to be agreed against your own.
This vacancy passed an automated check: the list excludes any advert requiring a foreign work permit, visa sponsorship, a particular citizenship, or residence in a specific country.
In brief
- Company
- Proxify
- Category
- IT and programming
- Who may apply
- From anywhere in Europe
- Work mode
- Fully remote
- Level
- Senior
- Posted
- 5 August 2026 (19 days ago)
- Active
- until 14 September 2026
- Source
- Working Nomads
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The employer's description
About us:
Talent has no borders. Proxify's mission is to connect top developers around the world with opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂
Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.
Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.
The Role:
We are looking for a Senior Ruby on Rails developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features.
What we are looking for:
* Minimum of 5 years of experience in Ruby on Rails development with a strong portfolio of completed projects.
* Proficiency in Ruby, Ruby on Rails, and related technologies such as HTML, CSS, JavaScript, and SQL.
* Strong experience with relational databases such as PostgreSQL or MySQL.
* Proficiency with testing frameworks such as RSpec and Capybara.
* Strong knowledge of version control systems, particularly Git.
* Excellent analytical and problem-solving skills with a proactive approach to identifying and resolving issues.
* Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.
Responsibilities:
* Design, develop, and maintain high-quality web applications using Ruby on Rails.
* Write clean, maintainable, and efficient code following best practices and coding standards.
* Implement comprehensive testing strategies to ensure application stability and robustness, including unit tests, integration tests, and end-to-end tests.
* Identify and resolve performance bottlenecks to ensure applications run smoothly and efficiently.
* Maintain thorough documentation of development processes, code, and system configurations to ensure knowledge sharing and project continuity.
What we offer:
Get paid, not played
No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.
Predictable project hours
Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.
Flex days, so you can recharge
Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.
Career-accelerating positions at cutting-edge companies
Discover exclusive long-term remote positions at the world's most exciting companies.
Hand-picked opportunities just for you
Skip the typical recruitment roadblocks and biases with personally matched positions.
One seamless process, multiple opportunities
A one-time contracting process for endless opportunities, with no extra assessments.
Compensation
Enjoy the same pay, every month with positions landed through Proxify.
The text is kept in the employer's original language, because that is the language you will apply in.
Frequently asked questions about this job
Can I apply for Senior Ruby on Rails Developer from where I live?
Yes. Proxify accepts candidates for this vacancy from anywhere in Europe, so you need no work permit for a foreign country. The advert passed an automated check: had the employer required a work permit, visa sponsorship or residence in a specific country, it would not be on this board.
What pay is stated?
Proxify did not publish pay for this vacancy. Most remote adverts publish no figure; it is settled at interview.
How do I apply?
You apply directly to the employer, through the original advert published on Working Nomads. Donator takes no applications, charges no commission and stores no CV.
What kind of vacancy is this?
A fully remote role in IT and programming. Hybrid adverts and anything requiring office attendance are not published on this board.
Free certificates for this vacancy
The free certificates that carry the most weight in this field. Each one is verified on the provider's own page.
Applied Skills (scenario-based credentials)
exam is free tooMicrosoft · ~1 h
Microsoft's only free verifiable credential: a lab task in 30-45 minutes, with no proctor, no ID check and no card. Retakes are allowed.
It has to be finished in one session; there is no save and resume.
strong brandOCI Foundations Associate
exam is free tooOracle · ~12 h
A rare case where the certification exam itself is free and needs no Pearson VUE: you sit it inside MyLearn. Take the 2026 track, not the 2025 one.
Oracle's pages load via JS; confirm the $0 on the final step of registration.
strong brandValid: 18-24 monthsCS50x: Introduction to Computer Science
certificateHarvard CS50 · ~100 h
Harvard's own branded certificate is free once you pass every problem set and the final project. The edX verified certificate is a separate paid product and is not needed.
strong brandCS50P: Programming with Python
certificateHarvard CS50 · ~60 h
Same mechanism as CS50x: at least 70% on every assignment plus a final project. The certificate does not expire.
strong brand
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