- Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Rails Full Stack Developer.
Urgent! Senior Rails Full-Stack Developer Job Opening In Madrid – Now Hiring Hubstaff
Overview
We’re hiring a Senior Rails Full-Stack Developer to join our engineering team.
This is a full-time (40 hrs/week), remote position with long-term potential.
You’ll design and scale systems that power a high-performance, globally distributed SaaS platform.
You’ll extend and refine our custom design system built on Hotwire and Tailwind, ensuring a consistent and scalable UI foundation across the product.
You’ll collaborate closely with our Engineering Manager, frontend developers, and product stakeholders to shape technical direction and deliver elegant, performant experiences.
We value stability and deep product knowledge and are looking for engineers who see themselves growing with a product and team for years, not just their next short-term contract.
Location: Remote.
Compensation & Contract Type: $45–50 USD/hour, ~40 hours/week.
Inclusion at Hubstaff: Hubstaff is proud to be an equal opportunity employer.
We celebrate diversity and are committed to creating an inclusive environment for all team members, regardless of background, identity, or lived experience.
What You’ll Do
Design, build, and maintain services and features using Ruby on Rails.
Architect scalable systems that handle large datasets and high request volumes.
Extend and evolve our custom design system (Hotwire + Tailwind) to support new components, patterns, and accessibility standards.
Collaborate with the Engineering Manager and product team to define priorities and roadmap.
Identify and resolve performance bottlenecks across database, application, and frontend rendering.
Implement background job processing (Sidekiq, Redis).
Write automated tests (RSpec, system tests, Stimulus/Hotwire test helpers).
Participate in code reviews, documentation, and planning sessions.
Balance technical excellence with timely delivery.
What You Should Have
7+ years of professional development experience, including 5+ years building and maintaining production Rails applications.
Strong database skills (PostgreSQL or MySQL).
Experience with background job frameworks and async processing.
Proven track record designing systems for scale, performance, and reliability.
Experience working asynchronously in fully remote teams.
A history of multi-year tenure in recent roles.
Nice to Have
Experience with message queues (Kafka, RabbitMQ) or search engines (Elasticsearch, Solr).
Familiarity with Docker, Kubernetes, AWS/GCP.
Performance tuning in high-traffic applications.
Strong eye for design consistency and component-driven development.
Why You’ll Love Working with Us
A remote-first culture built on trust, autonomy, and async collaboration.
Opportunities to work on technically challenging problems at scale.
Long-term product focus — build something you can truly invest in over time.
Competitive pay for top talent.
#J-18808-Ljbffr
✨ Smart • Intelligent • Private • Secure
Practice for Any Interview Q&A (AI Enabled)
Predict interview Q&A (AI Supported)
Mock interview trainer (AI Supported)
Ace behavioral interviews (AI Powered)
Record interview questions (Confidential)
Master your interviews
Track your answers (Confidential)
Schedule your applications (Confidential)
Create perfect cover letters (AI Supported)
Analyze your resume (NLP Supported)
ATS compatibility check (AI Supported)
Optimize your applications (AI Supported)
O*NET Supported
O*NET Supported
O*NET Supported
O*NET Supported
O*NET Supported
European Union Recommended
Institution Recommended
Institution Recommended
Researcher Recommended
IT Savvy Recommended
Trades Recommended
O*NET Supported
Artist Recommended
Researchers Recommended
Create your account
Access your account
Create your professional profile
Preview your profile
Your saved opportunities
Reviews you've given
Companies you follow
Discover employers
O*NET Supported
Common questions answered
Help for job seekers
How matching works
Customized job suggestions
Fast application process
Manage alert settings
Understanding alerts
How we match resumes
Professional branding guide
Increase your visibility
Get verified status
Learn about our AI
How ATS ranks you
AI-powered matching
Join thousands of professionals who've advanced their careers with our platform
Unlock Your Senior Rails Potential: Insight & Career Growth Guide
Real-time Senior Rails Jobs Trends in Madrid, Spain (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Senior Rails in Madrid, Spain using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 77577 jobs in Spain and 25265 jobs in Madrid. This comprehensive analysis highlights market share and opportunities for professionals in Senior Rails roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Hubstaff is currently hiring and seeking a Senior Rails Full Stack Developer to join their team. Feel free to download the job details.
Wait no longer! Are you also interested in exploring similar jobs? Search now: Senior Rails Full Stack Developer Jobs Madrid.
An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Hubstaff adheres to the cultural norms as outlined by Expertini.
The fundamental ethical values are:The average salary range for a Senior Rails Full Stack Developer Jobs Spain varies, but the pay scale is rated "Standard" in Madrid. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.
Key qualifications for Senior Rails Full Stack Developer typically include Informática Y Tecnología and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.
To improve your chances of getting hired for Senior Rails Full Stack Developer, consider enhancing your skills. Check your CV/Résumé Score with our free Resume Scoring Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.
Here are some tips to help you prepare for and ace your job interview:
Before the Interview:To prepare for your Senior Rails Full Stack Developer interview at Hubstaff, research the company, understand the job requirements, and practice common interview questions.
Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Hubstaff's products or services and be prepared to discuss how you can contribute to their success.
By following these tips, you can increase your chances of making a positive impression and landing the job!
Setting up job alerts for Senior Rails Full Stack Developer is easy with Spain Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!