Ruby Jobs in Berlin

Senior Full-Stack Engineer(Ruby/JavaScript)

April 26, 2017

You will be joining the team working on the core of our product that is used by 1 million subscribers. Your work will be a mix of feature development and challenging refactoring projects: Apart from iterating on new features we are busy with slicing a monolith legacy application into decoupled services and single page applications.

Backend Engineer (Ruby)

April 26, 2017

With Babbel anyone can learn a language. Whether on the go, in the subway or at home on the sofa, Babbel supports those who take joy in learning outside of work or school. Since its founding in 2007, the company has grown to become the market leader in app based language learning. In total, Babbel […]

Frontend Developer (m/f)

April 26, 2017

We enable leading international e-commerce companies drive performance in product advertising and paid search in more than 20 languages globally. In 2016, we generated over €1.7 Billion in client revenue and are proud to count some of the Top 500 Worldwide Internet Retailers such as Footlocker, ASOS, and Harrods as clients. To support our clients […]

Developer (React / Ruby) // Skill Hero GmbH

Senior Software Engineer

April 21, 2017

Fliit – The operating system for last-mile delivery We are a young and dynamic team with years of industry experience, founded with the ambition to disrupt the logistics industry, in Europe and globally. Our customers are well known retailers who sell online and want to offer a great experience to their customers. With our platform […]

Full Stack Developer (Ruby & Javascript)

April 18, 2017

We have developed an algorithm that can predict best sellers, making the dreams of thousands of aspiring authors come true who haven’t had the chance before. Join Us for building the future of publishing!

Senior Full Stack Developer

April 13, 2017

Remerge is a fast-growing mobile advertising technology startup with offices spanning Berlin, San Francisco, New York, Singapore and Tokyo. Our mission is to help app developers maximize user engagement and in-app revenues by providing the world’s most scalable and efficient app retargeting platform. To achieve this we need to solve a multitude of technical challenges. […]

Team Lead Backend Developer (m/f)

April 10, 2017

At Oetker Digital we support our group companies in shaping their digital agenda and share our competence to pursue the digital future of the Oetker Group. Our ambitious goals will lead us and our group companies along exciting paths! Share your passion for code and challenges and become part of our team.

Software Developer, Customer Solutions (m/f)

April 7, 2017

We enable leading international e-commerce companies drive performance in product advertising and paid search in more than 20 languages globally. In 2016, we generated over €3 Billion in client revenue and are proud to count some of the Top 500 Worldwide Internet Retailers such as Footlocker, ASOS, and Harrods as clients. To support our clients […]

Data Engineer

March 21, 2017

We enable leading international e-commerce companies drive performance in product advertising and paid search in more than 20 languages globally. In 2016, we generated over €3 Billion in client revenue and are proud to count some of the Top 500 Worldwide Internet Retailers such as Footlocker, ASOS, and Harrods as clients. To support our clients […]

(Senior) Ruby on Rails Engineer (m/f) for ad2games – Berlin

March 20, 2017

You will be joining a team of seven engineers who are working on multiple internal and customer-facing projects using various technologies (mostly Ruby and Go). We are passionate about technology, games and teamwork. We believe in always using the best tools for the job and continuously improving our toolset and skills. We have regular Hack […]

Senior Ruby backend developer for health and fitness API backend

March 17, 2017

Hi there! We are Pixformance. Our award-winning flagship Smart Trainer technology is enabling people of all ages to reach their health and fitness goals. Our Smart Trainers are used daily in thousands of fitness clubs around the world. Millions of exercises are run daily on our platform. We develop both hardware and software in-house. Our […]

Site Reliability Engineer (f/m)

March 16, 2017

We are looking for candidates who are willing to support our team with passion and who want to be part of an international startup with long-term prospects. For our Berlin office we are looking for a Site Reliability Engineer

Ruby on Rails Mentor

March 13, 2017

CareerFoundry is looking for Freelance Web Development Mentors! Mentoring is more than teaching. It is inspiring newcomers to create, to develop, to increase their professional value. With years of professional, in-field experience, mentors provide guidance and encouragement to their students each step of the way.

FULL-STACK DEVELOPER (F|M)

March 13, 2017

Be part of our journey to digitalize the real estate market and become part of realXdata’s amazing Team!

Senior DevOps Engineer

March 13, 2017

As a member of HelloTech you’ll be exposed to a modern technology stack and a slick cross functional agile team setup. We have developed a refined product and provide scalability on a global level. Join our HelloTech team and help us to build a fresh food global champion!

Full Stack Developer’s

March 3, 2017

Meeco.me Mid and Senior Full Stack Developers • Award winning personal data platform • Join our brand new Berlin, Germany Office • Ruby/JavaScript/focus

Software Engineer

February 24, 2017

Marley Spoon brings delightful, market-fresh, and easy cooking back to the people. Our chefs create delicious recipes every week, our customers select what they’d like to cook, and we deliver the recipes and all the pre-portioned ingredients they need. We are a rapidly growing business using technology to reinvent the global food supply chain and […]

Senior Backend Engineer

February 23, 2017

About the job We have very interesting technical challenges to solve, some numbers from our live systems are: 5 million SQL + NoSQL queries per minute, more than 10.000 http requests per second and a read/write balance close to 50/50. At Wooga, we have a strict no nonsense policy, we believe in good test coverage […]

Games Backend Services Student Position

February 20, 2017

Use your technical know-how to optimize our games and create the best experience possible for our millions of audience members.

Backend Java Engineer (w/m)

February 20, 2017

Berlins newest InsurTech: We are building a new user-centric company from scratch in the German market – starting with car insurance. By combining our autonomy, the newest technology and our dynamic start-up mindset with the backing of one of Europes biggest insurance companies we are destined to revolutionize the industry.

Quality Assurance Engineer (m/f)

February 17, 2017

Our platform deals with huge amounts of data and billions of requests. Each engineering team works with a clear mission in mind, taking accountability for every part of the system, from deployment to production 3rd tier engineering debugging. Our teams are multi-disciplinary and consist of Developers, QA Engineers and Product Managers. As QA Engineer you […]

(Junior) Developer & Tech Support (m/w)

February 3, 2017

Wir vermarkten Werberaum, also Werbung, wie z.B. Banner oder Videos auf bestimmten mobilen Websites und in Apps. Mitte 2013 wurde die madvertise media GmbH ausgegründet und rangiert seither unter den Top AGOF-gelisteten unabhängigen Vermarktern im Mobile Advertising. Und madvertise wächst! Daher benötigen wir intelligente, engagierte und motivierte Kollegen, die auch mit Spaß bei der Sache […]

Senior Full-Stack Ruby Developer (m/f)

February 3, 2017

We’re FinReach, a Berlin based startup, developing SaaS solutions for financial institutions, part of the Berlin-based FinTech company builder FinLeap. The first product line of FinReach allows end customers to effortlessly change their old bank accounts to a new one. While this product line already have registered success and traction, the challenge at hand is […]

Ruby on Rails Developer

February 3, 2017

As a startup for startups we operate in the center of the ecosystem. We are an international team of highly motivated people from various backgrounds. In a short period of time, we were able to win well-known startups and digital companies as our clients and established our brand in the Berlin startup scene. We are […]

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