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Posts tagged "Ruby on Rails"

Senior Digital Designer / Frontend Developer // Equippo

We’re looking for people who are passionate about creating great user experiences! We have an exisiting web appliction, and we're looking for stunning desgin + implementation to take it to the next level. Our team is fun, young, and multinational. Sound like a fit? We want to hear from you!
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Junior Ruby Developer // Iconpeak

We are a Berlin-based start-up that, since its founding in June 2013, has specialized in generating high-quality users for app developers from all industries, as well as promoting apps in the global mobile environment. As one of the largest mobile-only performance marketing platforms in the world, we work with over 3,000 media partners. Our platform operates on a CPC, CPI and CPE basis across Android, iOS and Windows operating systems. Currently, for more than 300 advertisers from over 30 countries, our team develops individual marketing strategies that are based on optimal performance-based media procurement, which result in higher engagement rates due to specialized user-targeting methods. In less than two years, we are already expecting to reach an eight-figure revenue for 2015.
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Ruby on Rails Developer (m/f) // makerist GmbH

Ruby on Rails is our main ingredient, sprinkled with elasticsearch, javascript, and whatever else peaks our interest. We’re a small but expanding team, and are looking for developers with knowledge in all areas, from the backend to the front, and everything inbetween. You’ll be working with a handful of inhouse developers, as well as a remote team. Our approach is agile, and you’ll be presented with a variety of interesting and diverse tickets each sprint. You’ll learn lots (from that awesome new technology to how to knit a sweater), and never get bored.
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Software Developer // bonusbox GmbH

We have a lot of experience with different technologies like Ruby on Rails, Ember.js, Erlang, RabbitMQ and Ansible. If you're a smart engineer who's capable of learning things on the fly and aren't afraid to venture into the unknown, bonusbox is definitely an interesting place for you.
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Full Stack Developer with a passion for video // iLoveVideo.tv / castaclip GmbH

This is where we need YOU! We are looking for a talented Full Stack Developer with a focus on frontend, able to design our website while working closely with the backend and designer to assure compatibility with the backend.
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Full-Time Back-End Developer // Artconnect Berlin

We’re looking for a hands-on coder who could take our existing product to the next level. As a back-end developer you will define the direction, shape and scope of Artconnect Berlin's current and future technical infrastructure towards the fulfillment of our mission, increasing access and connection in the world's creative scenes. We are currently integrating a marketplace into our existing product and we want you to be part of this exciting new phase from the very beginning.
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CTO (Ruby on Rails) // Amazers GmbH

CTO (Ruby on Rails) // Amazers GmbH

Amazers is a SaaS company that provides brands, organizations and influencers with unique white label community-networks. We're currently looking for a hands-on and kick-ass CTO to lead and further grow our engineering team!


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Full-Stack Developer // Blinkist

Join our team as a lead developer and help us improve one of the best and most renowned educational apps.
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Frontend Developer (full-time/freelance) // aklamio GmbH

aklamio is Europe’s leader for customer engagement solutions. We are a profitable, fast growing IT company based in Berlin and our customers include many of the leading brands in Germany and the world. aklamio is the product of a highly motivated and skillful team, and we seek the same passion and experience in the people we work with. If that’s true for you, then join aklamio and help us reinvent e-commerce.
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Senior Web-App Developer // Patience.io

At Patience.io we are on a mission to bring better education to more people all around the world. We help educators and experts to share their knowledge with the help of state of the art technology. Now you can make a difference by helping us to build the next generation of our learning engine: While part of the team focus on building a publishing platform for educational products, you will be heading the product development for our own learning engine (a tool that allows the creation and delivery of a beautiful, interactive online courses). Because we are big proponents of the modern web and the advantages it yields for developers, we also aim for a modern and productive development workflow. This is why we would ask you to work with our stack which is based on React in the front-end and Ruby on Rails in the back-end.
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Frontend Engineer (Full-Stack) // Babbel – Lesson Nine

We are looking for a full-time Frontend (Full-Stack) Developer (m/f, full-time) to start immediately in our office in Berlin-Kreuzberg, Germany.
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Senior Full-Stack Engineer – Ruby on Rails (Technical Lead) // Babbel – Lesson Nine

We are looking for Senior Rails Full-Stack Engineer (m/f, full-time) to start immediately in our office in Berlin-Kreuzberg, Germany.
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Senior Backend Engineer (Architecture & Maintenance) // Babbel – Lesson Nine

We are looking for a full-time Backend Engineer (Ruby on Rails) to start immediately in our office in Berlin-Kreuzberg, Germany.
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Developer for iOS and/or Ruby wanted! // qooqon.com

We are looking for a talented iOS and/or Ruby on Rails Developer who will support us in our office in Berlin.
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Ruby on Rails Developer (m/w) // vertragslotse GmbH

Jan Hendrik Ansink (CEO) founded the company in 2014. Become part of a strong team: our CTO, Sebastian, is a Senior Developer (Ruby) veteran and a former lecturer at FU Berlin. Jan is a former Harvard student and has more than six years experience as an entrepreneur. The company is backed by influential investors and a talented front-end team. Now, you have the opportunity to join this strong team and product at the right moment.
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Full Stack Developer // Service Innovation Labs

Full Stack Developer // Service Innovation Labs

At Service Innovation Labs you will collaborate with experienced and enthusiastic service design experts, business design nerds and service developer geeks.


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Junior Developer AND Intern (f/m) // JavaScript OR Ruby on Rails // room.me UG

Ever looked for a room in a shared flat and almost freaked out doing this? We did and we are about to change this! You want to help us to revolutionize how people search for rooms today? You are motivated to work in a young dynamic startup, in an extremely exciting phase? And of course you want to work with awesome people and enrich our growing team? Then you might be the right person for this position! We are looking for a full-time junior developer and an intern to join us at our office in Berlin.
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Senior Ruby on Rails Developer (m/f) // Wimdu GmbH

Senior Ruby on Rails Developer (m/f) // Wimdu GmbH

For one of our development teams we’re looking for a Senior Backend Developer. You will help your team deliver robust and high quality features to directly improve our customer’s satisfaction.


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Chief Technology Officer // Groop

Groop is a smart event planner, able to suggest you where is the right party is, anywhere in the world. It is an early stage company based in Berlin, with the ambition to make a global product and change the way fun-time is organized. Groop iOS beta is already running and integrated with the algorithms developed by our Machine Learning engineers. We are looking for a Chief Technology Officer to go from MVP to a global, multi-platform great product.
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Software Engineer Ruby (f/m) // DaWanda GmbH

Software Engineer Ruby (f/m) // DaWanda GmbH

You have worked with Ruby on Rails in large-scale production environments for at least 3 years and know a minimum of one other programming language in depth?


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Freelance Senior Ruby on Rails Developer (m/f) // Wimdu GmbH

Freelance Senior Ruby on Rails Developer (m/f) // Wimdu GmbH

For one of our development teams we’re looking for a Freelance Senior Backend Developer.


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Backend Developer (m/f) // StartupCVs

Want to kickstart your startup career? Join StartupCVs as Backend Developer and take ownership over several projects. Learn directly from experienced startup peeps.
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CTO (Ruby on Rails) / Co-Founder (m/f), e-Health // CariWelt GmbH

About us

We are building a homecare commerce platform for the elderly care market. We are focused on our business models that satisfy our consumer’s needs to improve the healthcare industry. The company was started by 2 former McKinsey consultants and is now home for over 15 employees.


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Senior Ruby Developer (m/f) // AppLift GmbH

Senior Ruby Developer (m/f) // AppLift GmbH

At AppLift we love data and anything that helps drive intelligent decisions. We are product-driven. Our servers are distributed across the globe and serve millions of users daily.


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Senior Product Developer / Ruby & Ruby on Rails // Kiwi

Join our team of experienced developers at Kiwi. We are building the new way of personal fitness training. Kiwi is a platform where users connect with real coaches in the most convenient way.
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Full-Stack Ruby on Rails developer (m/f) // Priori Data GmbH

Full-Stack Ruby on Rails developer (m/f) // Priori Data GmbH

We are looking for a Ruby on Rails developer to help us change the landscape of the mobile app data industry.


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Backend Developer (Ruby on Rails) // Pixformance Sports GmbH

We're looking for a motivated Rails developer that can help us build the best Fitness experience possible. We want to change the way people do workouts by giving them instant Feedback while they working out, and provide them with extremely detailed information on our web platform.
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Full-stack Ruby on Rails Developer // MEISTERCLASS

We make it easier than ever to unfold, live out and develop creative skills. We revive the magic of handicraft, providing a world of enablement and inspiration. Now, as we are growing rapidly, we are looking for motivated Full-stack Ruby on Rails Developer (m/f) to support our team.
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Software Engineer, Back-End // nextsocial

Software Engineer, Back-End // nextsocial

nextsocial is a start-up dedicated to changing the way brands interact with their audience. Our cloud application allows companies to sell limited offer products directly on Facebook, Twitter and other Social Media channels.
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Junior Ruby Developer (m/f) // AppLift GmbH

At AppLift we love data and anything that helps drive intelligent decisions. We are product-driven. Our servers are distributed across the globe and serve millions of users daily. We adopt a test first philosophy and continuously deploy, so the features you develop will have high impact on our users and our products. We are currently working on various high-traffic, scalable, cutting edge products.
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IT WEB DEVELOPER WANTED // NEW VENTURE (ROCKET INTERNET)

we are looking for seriously strong IT front-end and back-end web developers that can efficiently and effectively develop websites and work across magento/php/spreecommerce setups.
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Senior Ruby Developer // Fyber

Our platform deals with huge amounts of data and billions of requests. We work closely with Quality Assurance, DevOps, Product Managers, and frontend and backend engineers to deliver new features and make sure our systems can easily handle high traffic.
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Frontend Developer // Babbel – Lesson Nine

We are looking for a full-time Frontend Developer (m/f, full-time) to start immediately in our office in Berlin-Kreuzberg, Germany.
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Junior Back-End Developer (f/m) // Divimove GmbH

Become our Junior Back-End Developer at Divimove and strengthen our IT Team!
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Senior Rails/Backend Developer // barcoo

As a Senior Backend Developer in the barcoo scrum team, you take on responsibility for individual features as well as for entire projects being involved in their full life cycle. You work closely with Product Management on architecture concepts for new app features and share your experience in pair programming with other developers. Additionally you evaluate and – where applicable – introduce new state-of-the-art technologies to our software stack both for user-facing systems as well as for the accompanying areas of deployment and testing.
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Senior developer (m/f) // Seven Senders GmbH

You are tired of developing the backend of the next random e-commerce startup in Berlin? You are keen to work together in a team with one of the best software developers and architects in Berlin? You are keen to be part of the next e-commerce revolution? Then rather come and work with us, we are the founders of Seven Senders.
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Senior Ruby on Rails Developer // aklamio GmbH

You will need

  • 3 years of proven experience in test-driven Rails development working on high-traffic websites
  • Expertise in working with large real-time datasets databases (MySQL, Redis)
  • Expertise in OO programming (Java)
  • Good knowledge in software development methods (Kanban, Scrum)
  • Ideally expertise in system administration (Unix, Nginx, Apache)
  • Plus: Expertise in front-end technologies (HTML5, CSS3, Javascript)


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Backend Developer (Ruby on Rails) // Pixformance Sports

Backend Developer (Ruby on Rails) // Pixformance Sports

We're looking for a motivated Rails developer that can help us build the best Fitness experience possible. We want to change the way people do workouts by giving them instant Feedback while they working out, and provide them with extreamly detailed information on our web platform.


Read more »