Jobs Ruby
26
Senior Ruby on Rails Engineer
EverAI
to $8000
Full Remote
Β·
Worldwide
Β·
5 years of experience
Β·
English - C1
Our Vision & Products
EverAI β Building the Future of AI Companionship
One of the Top 15 Largest & Fastest-Growing AI Companies in the World
50 Million Users in 2 years β Help Us Reach 100M first, 500M next
At EverAI, weβre shaping what it means to connect with AI. With 50 million users and counting, we're not just building products β we're creating entirely new categories.
Our flagship product is the worldβs largest AI companionship platform, redefining relationships for millions. It is governed by...
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41 views
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6 applications
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1d
Ruby Rails Nexs js developer
Direlli
Responds Quickly
$$$$
Full Remote
Β·
Worldwide
Β·
4 years of experience
Β·
English - B2
Ruby on Rails + Next.js Developer (Remote, Long-Term)
We are looking for a strong and experienced Ruby on Rails + Next.js Developer to join our team for a long-term remote project. If you are passionate about building scalable web applications and enjoy working with modern technologies, weβd love to hear from you.
Responsibilities
Develop and maintain web applications using Ruby on Rails and Next.js
Design and implement robust, scalable, and secure backend services
Build responsive and high-performance...
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113 views
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42 applications
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2d
Senior Full Stack Engineer (RoR/React or Vue or VanillaJS)
Adaptiq
to $7500
Full Remote
Β·
EU
Β·
8 years of experience
Β·
English - B2
Β·
Entertainment / Streaming
Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
About the Product:
We are building a video AI platform that automatically identifies and extracts the most engaging moments from raw video streams. The system tags, indexes, and generates multiple derivatives β including teasers, previews, summaries, and vertical video formats.
The platform operates at a near-real-time scale...
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89 views
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10 applications
Β·
3d
Middle Full-Stack Developer (Ruby + React)
CrunchCode
$$$
Full Remote
Β·
Countries of Europe or Ukraine
Β·
3 years of experience
Β·
English - B2
CrunchCode β ΠΌΡΠΆΠ½Π°ΡΠΎΠ΄Π½Π° ΡΠ΅ΡΠ²ΡΡΠ½Π° ΠΠ’-ΠΊΠΎΠΌΠΏΠ°Π½ΡΡ Π· Π΄ΠΎΡΠ²ΡΠ΄ΠΎΠΌ Π±Π»ΠΈΠ·ΡΠΊΠΎ 7 ΡΠΎΠΊΡΠ² Ρ ΡΠΎΠ·ΡΠΎΠ±ΡΡ Π²Π΅Π±ΡΠ΅ΡΠ²ΡΡΡΠ² Ρ Π²Π΅Π±Π·Π°ΡΡΠΎΡΡΠ½ΠΊΡΠ². ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ Ρ ΡΠΎΡΠΌΠ°ΡΠ°Ρ
staff augmentation (outstaff) ΡΠ° outsourcing Ρ ΠΏΡΠ΄ΠΊΠ»ΡΡΠ°ΡΠΌΠΎ ΡΠΏΠ΅ΡΡΠ°Π»ΡΡΡΡΠ² Π΄ΠΎ ΠΏΡΠΎΡΠΊΡΡΠ² ΠΊΠ»ΡΡΠ½ΡΡΠ² Ρ Π΄ΠΎΠ²Π³ΠΎΡΡΡΠΎΠΊΠΎΠ²ΡΠΉ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΏΡΠ²ΠΏΡΠ°ΡΡ.
ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ ΠΏΠ΅ΡΠ΅Π²Π°ΠΆΠ½ΠΎ Π· ΠΏΡΠΎΡΠΊΡΠ°ΠΌΠΈ Π² Π΄ΠΎΠΌΠ΅Π½Π°Ρ
Π»ΠΎΠ³ΡΡΡΠΈΠΊΠΈ (Π²ΠΊΠ»ΡΡΠ½ΠΎ Π· last mile),e-commerce, fintech ΡΠ° Π±Π°Π½ΠΊΡΠ½Π³Ρ, Π° ΡΠ°ΠΊΠΎΠΆ enterprise-ΡΡΡΠ΅Π½Π½ΡΠΌΠΈ.
ΠΠ»Ρ Π½Π°Ρ Π²Π°ΠΆΠ»ΠΈΠ²ΠΎ, ΡΠΎΠ± ΠΏΡΠΎΡΠΊΡ Π±ΡΠ² βΡΠΈΡΡΠΈΠΌβ Ρ Π·ΡΠΎΠ·ΡΠΌΡΠ»ΠΈΠΌ Π· ΡΠΎΡΠΊΠΈ Π·ΠΎΡΡ Π΅ΡΠΈΠΊΠΈ ΡΠ° ΡΡΠ½Π½ΠΎΡΡΡ Π΄Π»Ρ ΠΊΠΎΡΠΈΡΡΡΠ²Π°ΡΡΠ².
ΠΠΈ...
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83 views
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16 applications
Β·
3d
Lead Full-Stack Developer (Ruby + React)
CrunchCode
$$$$
Full Remote
Β·
Countries of Europe or Ukraine
Β·
5 years of experience
Β·
English - B2
CrunchCode β ΠΌΡΠΆΠ½Π°ΡΠΎΠ΄Π½Π° ΡΠ΅ΡΠ²ΡΡΠ½Π° ΠΠ’-ΠΊΠΎΠΌΠΏΠ°Π½ΡΡ Π· Π΄ΠΎΡΠ²ΡΠ΄ΠΎΠΌ Π±Π»ΠΈΠ·ΡΠΊΠΎ 7 ΡΠΎΠΊΡΠ² Ρ ΡΠΎΠ·ΡΠΎΠ±ΡΡ Π²Π΅Π±ΡΠ΅ΡΠ²ΡΡΡΠ² Ρ Π²Π΅Π±Π·Π°ΡΡΠΎΡΡΠ½ΠΊΡΠ². ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ Ρ ΡΠΎΡΠΌΠ°ΡΠ°Ρ
staff augmentation (outstaff) ΡΠ° outsourcing Ρ ΠΏΡΠ΄ΠΊΠ»ΡΡΠ°ΡΠΌΠΎ ΡΠΏΠ΅ΡΡΠ°Π»ΡΡΡΡΠ² Π΄ΠΎ ΠΏΡΠΎΡΠΊΡΡΠ² ΠΊΠ»ΡΡΠ½ΡΡΠ² Ρ Π΄ΠΎΠ²Π³ΠΎΡΡΡΠΎΠΊΠΎΠ²ΡΠΉ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΏΡΠ²ΠΏΡΠ°ΡΡ.
ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ ΠΏΠ΅ΡΠ΅Π²Π°ΠΆΠ½ΠΎ Π· ΠΏΡΠΎΡΠΊΡΠ°ΠΌΠΈ Π² Π΄ΠΎΠΌΠ΅Π½Π°Ρ
Π»ΠΎΠ³ΡΡΡΠΈΠΊΠΈ (Π²ΠΊΠ»ΡΡΠ½ΠΎ Π· last mile),e-commerce, fintech ΡΠ° Π±Π°Π½ΠΊΡΠ½Π³Ρ, Π° ΡΠ°ΠΊΠΎΠΆ enterprise-ΡΡΡΠ΅Π½Π½ΡΠΌΠΈ.
ΠΠ»Ρ Π½Π°Ρ Π²Π°ΠΆΠ»ΠΈΠ²ΠΎ, ΡΠΎΠ± ΠΏΡΠΎΡΠΊΡ Π±ΡΠ² βΡΠΈΡΡΠΈΠΌβ Ρ Π·ΡΠΎΠ·ΡΠΌΡΠ»ΠΈΠΌ Π· ΡΠΎΡΠΊΠΈ Π·ΠΎΡΡ Π΅ΡΠΈΠΊΠΈ ΡΠ° ΡΡΠ½Π½ΠΎΡΡΡ Π΄Π»Ρ ΠΊΠΎΡΠΈΡΡΡΠ²Π°ΡΡΠ².
ΠΠΈ...
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56 views
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11 applications
Β·
3d
Middle Full-Stack Developer (Ruby on Rails + Next.js)
CrunchCode
to $3500
Full Remote
Β·
Countries of Europe or Ukraine
Β·
3 years of experience
Β·
English - None
Β·
Education
CrunchCode β ΠΌΡΠΆΠ½Π°ΡΠΎΠ΄Π½Π° ΡΠ΅ΡΠ²ΡΡΠ½Π° ΠΠ’-ΠΊΠΎΠΌΠΏΠ°Π½ΡΡ Π· Π΄ΠΎΡΠ²ΡΠ΄ΠΎΠΌ Π±Π»ΠΈΠ·ΡΠΊΠΎ 7 ΡΠΎΠΊΡΠ² Ρ ΡΠΎΠ·ΡΠΎΠ±ΡΡ Π²Π΅Π±ΡΠ΅ΡΠ²ΡΡΡΠ² Ρ Π²Π΅Π±Π·Π°ΡΡΠΎΡΡΠ½ΠΊΡΠ². ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ Ρ ΡΠΎΡΠΌΠ°ΡΠ°Ρ
staff augmentation (outstaff) ΡΠ° outsourcing Ρ ΠΏΡΠ΄ΠΊΠ»ΡΡΠ°ΡΠΌΠΎ ΡΠΏΠ΅ΡΡΠ°Π»ΡΡΡΡΠ² Π΄ΠΎ ΠΏΡΠΎΡΠΊΡΡΠ² ΠΊΠ»ΡΡΠ½ΡΡΠ² Ρ Π΄ΠΎΠ²Π³ΠΎΡΡΡΠΎΠΊΠΎΠ²ΡΠΉ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΏΡΠ²ΠΏΡΠ°ΡΡ.
ΠΠΈ ΠΏΡΠ°ΡΡΡΠΌΠΎ ΠΏΠ΅ΡΠ΅Π²Π°ΠΆΠ½ΠΎ Π· ΠΏΡΠΎΡΠΊΡΠ°ΠΌΠΈ Π² Π΄ΠΎΠΌΠ΅Π½Π°Ρ
Π»ΠΎΠ³ΡΡΡΠΈΠΊΠΈ (Π²ΠΊΠ»ΡΡΠ½ΠΎ Π· last mile),e-commerce, fintech ΡΠ° Π±Π°Π½ΠΊΡΠ½Π³Ρ, Π° ΡΠ°ΠΊΠΎΠΆ enterprise-ΡΡΡΠ΅Π½Π½ΡΠΌΠΈ.
ΠΠ»Ρ Π½Π°Ρ Π²Π°ΠΆΠ»ΠΈΠ²ΠΎ, ΡΠΎΠ± ΠΏΡΠΎΡΠΊΡ Π±ΡΠ² βΡΠΈΡΡΠΈΠΌβ Ρ Π·ΡΠΎΠ·ΡΠΌΡΠ»ΠΈΠΌ Π· ΡΠΎΡΠΊΠΈ Π·ΠΎΡΡ Π΅ΡΠΈΠΊΠΈ ΡΠ° ΡΡΠ½Π½ΠΎΡΡΡ Π΄Π»Ρ ΠΊΠΎΡΠΈΡΡΡΠ²Π°ΡΡΠ².
ΠΠΈ...
More
45 views
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2 applications
Β·
3d
Full-Stack Developer (Ruby on Rails + Next.js)
New Wave Devs
$$$$
Full Remote
Β·
Worldwide
Β·
2 years of experience
Β·
English - B2
Β·
Education
Looking for a full-stack developer for a long-term project with an EdTech platform that has been operating for 15 years and has thousands of active users.
The team is small: a tech lead, a frontend/payments developer, and a QA engineer. You will own tickets end to end - from reading to deploy - without hand-holding.
Stack: Ruby on Rails, Next.js, React, PostgreSQL, Nginx, Docker, Tailwind CSS, Render.
Requirements:
2-5 years of experience with Ruby on Rails and React/Next.js
Experience deploying to...
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53 views
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3 applications
Β·
3d
Full-Stack Developer (Ruby on Rails + Next.js)
New Wave Devs
$$$$
Full Remote
Β·
Worldwide
Β·
2 years of experience
Β·
English - B2
Β·
Education
Looking for a full-stack developer for a long-term project with an EdTech platform that has been operating for 15 years and has thousands of active users.
The team is small: a tech lead, a frontend/payments developer, and a QA engineer. You will own tickets end to end - from reading to deploy - without hand-holding.
Stack: Ruby on Rails, Next.js, React, PostgreSQL, Nginx, Docker, Tailwind CSS, Render.
Requirements:
2-5 years of experience with Ruby on Rails and React/Next.js
Experience deploying to...
More
70 views
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2 applications
Β·
7d
Full-Stack Developer (Ruby on Rails + Next.js)
New Wave Devs
$$$$
Full Remote
Β·
Worldwide
Β·
2 years of experience
Β·
English - B2
Β·
Education
Looking for a full-stack developer for a long-term project with an EdTech platform that has been operating for 15 years and has thousands of active users.
The team is small: a tech lead, a frontend/payments developer, and a QA engineer. You will own tickets end to end - from reading to deploy - without hand-holding.
Stack: Ruby on Rails, Next.js, React, PostgreSQL, Nginx, Docker, Tailwind CSS, Render.
Requirements:
2-5 years of experience with Ruby on Rails and React/Next.js
Experience deploying to...
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57 views
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5 applications
Β·
8d
Senior Ruby on Rails Developer
Smirnov Labs
$$$$
Full Remote
Β·
Countries of Europe or Ukraine
Β·
4 years of experience
Β·
English - B2
Β·
SaaS
About Us
Smirnov Labs is a fast-growing engineering company founded by an ex-Googler. We help product teams launch and scale quickly by leveraging modern technology and AI-assisted development.
Our projects are diverse β we partner with clients at the earliest stages and own the technical delivery end-to-end.
We're a small, senior-heavy team where every engineer has real impact. No bureaucracy, no hand-holding β just sharp people shipping fast.
What You'll Do
Own features end-to-end: from architecture...
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96 views
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23 applications
Β·
8d
Ruby Developers (1x Senior, 1x Mid)
FH Solutions
$$$$
Full Remote
Β·
Ukraine
Β·
5 years of experience
Β·
English - B2
Β·
SaaS
Two backend-focused Ruby developers (1x Senior, 1x Mid)
Location: any
Start: ASAP
Duration: long-term (with potential extension)
Engagement: Full-time
English: B2+
We are looking for two backend-focused developers (1x Senior, 1x Mid) to join a 4-5 month project ASAP (with high potential for long-term extension).
The mission:
Extending the existing API to support self-service features for a new recruitment/hr application.
Requirements:
- Strong Ruby on Rails expertise: Deep experience in scaling and...
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140 views
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34 applications
Β·
9d
Full-Stack Developer (Ruby on Rails + Next.js)
New Wave Devs
$$$$
Full Remote
Β·
Worldwide
Β·
2 years of experience
Β·
English - B2
Β·
Education
Looking for a full-stack developer for a long-term project with an EdTech platform that has been operating for 15 years and has thousands of active users.
The team is small: a tech lead, a frontend/payments developer, and a QA engineer. You will own tickets end to end - from reading to deploy - without hand-holding.
Stack: Ruby on Rails, Next.js, React, PostgreSQL, Nginx, Docker, Tailwind CSS, Render.
Requirements:
2-5 years of experience with Ruby on Rails and React/Next.js
Experience deploying to...
More
62 views
Β·
3 applications
Β·
9d
Full-Stack Developer (Ruby on Rails + Next.js)
New Wave Devs
$$
Full Remote
Β·
Worldwide
Β·
2 years of experience
Β·
English - B2
Β·
Education
Looking for a full-stack developer for a long-term project with an EdTech platform that has been operating for 15 years and has thousands of active users.
The team is small: a tech lead, a frontend/payments developer, and a QA engineer. You will own tickets end to end - from reading to deploy - without hand-holding.
Stack: Ruby on Rails, Next.js, React, PostgreSQL, Nginx, Docker, Tailwind CSS, Render.
Requirements:
2-5 years of experience with Ruby on Rails and React/Next.js
Experience deploying to...
More
69 views
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14 applications
Β·
13d
Middle+\Senior Ruby on Rails Developer
CrunchCode
to $4500
Full Remote
Β·
Ukraine
Β·
5 years of experience
Β·
English - B2
Required:
Middle+\Senior Ruby on Rails Developer, English B1+
Full-time, 8-12 months
Project Overview
A data-driven social media analytics platform undergoing global expansion. The project utilizes an event-driven architecture to process large-scale data from social networks, focusing on high-performance backend systems and seamless React integration.
Responsibilities
- Design and maintain robust, reusable Ruby code for event-driven systems.
- Integrate React-based frontend elements with server-side...
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103 views
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33 applications
Β·
15d
Software Engineer β Ruby
ShipHawk
$$$$
Full Remote
Β·
Countries of Europe or Ukraine
Β·
6 years of experience
Β·
English - B1
Responsibilities:
Develop new product features
Fix bugs as they arise
Ensure Merge Requests improve test coverage by adding new unit tests
Document explanation of developed features/fixes to Merge Requests and to corresponding tickets
Documenting completed tickets for internal and external users
Contribute high-quality code to the backend and frontend projects
Requirements:
6+ years developing software in a commercial environment
4+ years of Ruby Development
Experience with Ruby frameworks and...
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203 views
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47 applications
Β·
16d
- 1
- 2