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    Ruby on Rails Developer

    Join the Tonsser Team as a Backend Developer (Ruby on Rails) Who We Are Tonsser, the leading app and platform for youth football, is revolutionizing the football industry. With nearly 2 million football players in 11 countries, we're not just about discovering new t ...

    Junior Developer (Ruby On Rails)

    Do you have what it takes? You have a strong understanding of object-oriented programming . You have a strong knowledge in Ruby on Rails with at least 2 years of work experience You have a strong understanding of Ruby Gems. You have experience ...

    Elixir/Phoenix Entwickler

    GMS ist eine operative Unternehmensberatung mit Expertise in Daten und digitalen Systemen. Ob Digitalisierung, Data & Analytics oder Compliance - unsere Berater sind das fehlende Teil im digitalen Puzzle unserer Kunden. Wir unterstützen ihre laufende digitale Transformation und verwandeln Herausforderung ...

    Ticketsolve: Senior Backend Ruby on Rails Developer

    Introduction We are a SaaS ticketing platform that is very excited about the future. Coming out of the pandemic, we completed an exciting evolution of our platform. This involved moving from a traditional RoR architecture to a modern single page application (SPA), exposing our application a ...

    Software Developer Ruby on Rails (m/w/d)

    easybill ist eine cloudbasierte Rechnungssoftware, die sich durch eine einfache Anwendung, umfassende Funktionalität und der vielfältigen Anbindung durch Schnittstellen schon seit mehr als 16 Jahren am Markt behauptet. Aktuell haben wir mehr als 20.000 aktive Kunden und wir wachsen stetig weiter. Deshalb s ...

    Vollzeit (m/f): Backend Developer (Ruby on Rails)

    With BetterTaxi users can book their taxis Germany-wide by smartphone or desktop-computer. We are also working on making the taxi more sustainable by implementing taxi sharing. Full-time (m/f) Starting immediately, in Berlin YOUR TASKS Implementation of RESTful Webservi ...

    Senior Ruby on Rails developer (f/m/d)

    Direct message the job poster from Denkungsart GmbH Tech lead • Ruby on Rails • Cloud Computing Type : Full-Time Location : Remote, with onsite or hybrid options available as well We are Filmmakers, a leading platform in the European TV and film ...

    Engineering Team Lead Ruby on Rails (all genders)

    What to expectAt Caspar Health, we are transforming rehabilitation by integrating innovative technology with personalized care. As a leader in digital aftercare, we aim to redefine prevention and recovery. Join our team and contribute to building scalable, secure systems that enhance patient outco ...

    Team Lead (f/m/d) Ruby on Rails Development

    About UsAt Lanes & Planes, we are a lean, minimalistic, and fun team of developers who value good communication, responsibility, learning, pragmatism, teamwork, and developer happiness. We’re not fans of bureaucracy, buzzwords, or unnecessary meetings. Instead, we prioritize collaboration, m ...

    Backend Software Developer Ruby on Rails (w/m/d)

    RemoteSolar sucht Sie (w/m/d) zur Unterstützung unseres Teams. Wir arbeiten konzentriert, entspannt und eigenständig am Aufbau der Firma und haben mehr als genug zu tun. Sind Sie auch von unserer Idee überzeugt? Wir suchen: Das CRM in Ruby on Rails ist Kernstück unserer Firma, unsere API sprich ...

    Senior Software Engineer (m/f/d) Ruby on Rails

    Senior Software Engineer (m/f/d) - Ruby on Rails On a mission to accelerate innovations in healthcare, Nephrolyx develops an innovative digital platform and an In-Vitro Diagnostic test kit to detect, predict, and prevent acute kidney diseases. Nephrolyx GmbH is a spin-off of the Charité University Ho ...

    Senior Backend Engineer Ruby on Rails (Remote in Europe)

    Note: This position does not offer visa sponsorship. This is a Remote role for applicants already living in Europe ( CET ±3 hours ). English language requirement C1 or C2/mother tongue Join a mission-driven team committed to tackling one of the big ...

    Senior Backend Engineer Ruby on Rails (m/w/d)

    Senior Backend Engineer - Ruby on Rails (m/w/d) Berlin Getsafe is the digital insurance company guiding people to make smart life choices and there by their side when the worst happens. Getsafe makes insurance simple, fair and accessible with its unique technological platform and all-in-one ap ...

    Senior Software Engineer Ruby on Rails (x/f/m)

    What we doJoin a team of passionate and hardworking entrepreneurs to transform healthcare! Working in the tech team at Doctolib involves building innovative products and features to improve the daily lives of care teams and patients. We work in feature teams in an agile envi ...

    Backend Software Entwickler (m/w/d) Remote / Düsseldorf Fokus auf Coding, Moderne Tech Stacks

    class BackendDev < ApplicationRecord validates :skills, presence: true belongs_to :team, optional: falseend👨🏾‍💻👩🏻‍💻 Kommt dir bekannt vor? Dann lies gerne weiter.AufgabenEntwickle Backend-Anwe ...

    Werkstudent:in IT (m/w/d) Webtechnologien (Vue.js & Ruby on Rails)

    Wenn du Lust hast, an der Spitze der Energiewende zu stehen und regionale Handwerksbetriebe zu unterstützen, bist du bei uns als Werkstudent:in IT genau richtig. Unser dynamisches Team in München entwickelt innovative Finanzierungslösungen, die es lokalen Solar- und Wärmepumpenfachbetrieben e ...

    Backend Entwickler / Programmierer (w/m/d)

    Deine AufgabenUnsere Projekte / Our ProjectsShopify Apps (Plugins) Erweiterungen für Shopify werden als Shopify Apps bezeichnet. Das sind Plugins, um das System um neue Funktionen zu gewährleisten. Das sind sowohl unsere eigenen Shopify Apps als auch Plugins für ...

    Ruby on Rails Developer (m/w/d) Fully remote within Germany

    Dein BeitragEntwicklung und Wartung von Anwendungen von Ruby on Rails, einschließlich der Implementierung neuer Features und der Optimierung bestehender Codebasen.Management und Optimierung der Postgres-Datenbank, einsch ...

    DevOps Engineer Elixir

    As a DevOps Engineer - (Elixir) , your mission is to support the smooth and efficient operation of our Event Inc Platform(s), focusing on aspects of scalability, observability, and resilience. Job Details: Date: 6 Feb Workplace: Onsite / Remote < ...

    Senior Fullstack Entwickler Elixir / Phoenix (all genders) 100% Homeoffice

    Wir sind Zeithelden, Expert:innen, die Buchhaltung einfach, effizient und stressfrei machen. Unsere Leidenschaft gilt Software, die echten Mehrwert schafft, Zeit spart, Prozesse vereinfacht und echte Probleme löst. Wir lieben es, Ideen in Ergebnisse zu verwandeln, feiern unsere Erfolge gemeinsam und ziehen au ...

    (Senior) Backend Engineer (all identities)

    You will design and extend the APIs and services that power the Caspar Health app for patientsYou will collaborate closely with colleagues from Product Management, UX, QA, Analytics, DevOps, and Architecture disciplines to improve teamwork and exchange of knowledgeYou will ...

    Lead Software Developer (w/m/d)

    Zepta digitalisiert Pest Control. In erster Linie bedeutet dies, dass wir Vorräte und Güter vor dem exponentiellen Wachstum von Schadnagern schützen. Mit unserer Hardware-gestützten Softwarelösung wollen wir das analoge Handwerk der Schädlingsbekämpfung intelligenter, digitaler und effizient ...

    Cloud Architect & Consultant (m/f/d)new

    ResponsibilitiesAs a Cloud Architect & Consultant*, you will support our clients on their journey to digitalization and advise them on the optimal use of cloud technologies. You will design and plan cloud infrastructures that are in line with our clients’ business goals and requirements.< ...

    Senior Mobile Engineer iOS

    As a Senior Mobile Engineer at Blacklane’s chauffeur domain, you will play a pivotal role in crafting a great experience for our chauffeurs. You will be an active part of defining the team’s roadmap, reviewing pull requests and engaging in pair programming sessions as well as: YOUR CHALLENGE: <ul ...

    Senior iOS Mobile Developer

    LivePerson (NASDAQ: LPSN) is the global leader in enterprise conversations. Hundreds of the world’s leading brands — including HSBC, Chipotle, and Virgin Media — use our award-winning Conversational Cloud platform to connect with millions of consumers. We power nearly a billion conversational interactions eve ...

    Senior Django+Angular Developer (Full Stack or FE + BE)

    Senior Django+Angular Developer (Full-Stack or FE + BE) Remote We are seeking two experienced developers to enhance our legacy product catalog application—a critical platform that bridges communication between data providers and recipients. You’ll be instrumental in developing ne ...

    Back End Developer

    Job Title: Back End Developer Location: Remote About Us: We are forward-thinking IT industry company dedicated to pushing the boundaries of innovation and technology. We are passionate about creating cutting-edge solutions that drive gr ...

    Elixir Developer (d/w/m)

    Lust auf eine besondere Herausforderung? Schließe dich unserem agilen Team an und entwickle die neue BPA-Plattform in der Programmiersprache Elixir – das Herzstück unserer Firma! Du baust als Elixir Developer die Lösung für den gesamten Fahrradrefurbishment-Prozess: von der Abholung ...

    (Senior) Software Engineer Fullstack (w / m / d)

    Responsibilities : Du entwickelst mit unserem erfahrenen Team an Software Entwicklern und Designern unser Kundenportal, unsere Vertriebsplattform und die Anbindung an unsere Partner Du bist verantwortlich für den gesamten Entwicklungsprozess von der Architektur, über die Implement ...

    DevOps Ingenieur (m/w/d) Migration von der Cloud auf Bare Metal

    Bei Vesputi gestalten wir die Mobilität neu, indem wir den öffentlichen Nahverkehr in digitale Ökosysteme integrieren. Derzeit migrieren wir unsere Infrastruktur – ca. 24 Microservices, entwickelt mit Ruby on Rails – von der Google Kubernetes Engine (GKE) auf unsere eigenen Root-Server.Wir suchen e ...

    Full Stack Engineer

    Full Stack Engineer Nerit'e is a young startup based in Aachen on a mission to reduce input waste in agriculture, benefitting the planet and farmers. We help farmers reduce 33% of fertilizer to make them more profitable and sustainable. To do this, we developed an innovative sensor that reads soil da ...

    Fullstack JS/Ruby developer Munich, Germany (hybrid) Employee Software Development

    We are looking for an exceptional individual to join ExoMatter as a fullstack developer, working with Javascript and Ruby on Rails. In this role, you will be working directly on systems that power our Materials R&D platform. Become part of a young deep tech and software startup based in Munich and revo ...

    Senior Web Developer (m/w/d)

    Social network you want to login/join with: Client: FUNKE Works GmbH Location: Job Category: Other EU work permit required: Yes Job Reference: d083d9a83ddf Job Views: 2 Posted: 27.03.2025 Expiry Da ...

    Full Stack Entwickler (gn •) Anwendungsentwicklung, Ingenieur

    Bei 3st arbeitest du in agilen Teams an spannenden Projekten für Unternehmen wie ARD, Puma und BMW. Wir legen keinen Wert auf Abschlüsse oder starre Hierarchien – was zählt ist deine Begeisterung für moderne Web-Anwendungen – wahlweise an unserem Standort in Mainz oder Leipzig. Deine Aufgaben < ...

    Mobile software developer iOS Düsseldorf

    P3 digital services ist das Competence-Center für die mobile Welt. Wir stehen für innovative mobile Applikationen und deren Entwicklung (iOS, Android, ) in Düsseldorf und begleiten unsere Kunden von der ersten Idee über strategische Konzeption, Grafik & Layout, Design und Programmierung bis ...

    Full Stack Engineer (TypeScript / Next.js) (m/f/d)

    Your tasksBuild the Future: Design, develop, and deploy robust, scalable features using our modern stack (Next.js, TypeScript, AWS Amplify).Bridge the Past: Skillfully maintain and analyze our legacy Ruby on Rails and Ember.js applications, ...

    Mobile DevOps Engineer

    To £55k DOE Remote We are looking for an experienced DevOps Engineer to support and enable our platform to drive our growth ambition and plans. A DevOps Engineer has an essential role in integrating the project functions and resources across the product life cycle, right from planning, building, testi ...

    Web und Mobile Entwickler:in

    PROJEKTIONISTEN GmbH Schaufelder Straße 1130167 HannoverTel.: 0511 123 578 – 0E-Mail: Wir sind ein interdisziplinäres Team, das sich aus Experten in den Bereichen Softwareentwicklung, Konzeption und Design zusammensetzt. Profitiere vom Erfahrungsschatz Deiner ...

    Elixir Developer (d/w/m)

    Permanent employee, Full-time · München, Full Remote Lust auf eine besondere Herausforderung? Als Teil eines agilen, cross-funktionalen Entwicklungs-Teams verstärkst du die Entwicklung unserer auf Fahrradrefurbishmentprozesse zugeschnittenen neuen BPA Plattform, die das Herzstück unserer Fir ...

    Software Developer Mobile iOS (all genders)

    Software Developer Mobile iOS (all genders) Full time as of now Software Development About bitbase We are a growing company serving a diverse customer base of medium-sized companies, corporations, and associations, known for our successf ...

    Software Engineer iOS Mobile Banking EU

    Job DescriptionAs experts of Avaloq's Mobile Banking solutions, we are responsible for developing, improving and maintaining the corresponding modules for our clients in the European market. Following agile development processes, we take care of all aspects related to our Mobile Banking offerin ...

    Mobile Entwickler iOS (m/w/d )

    Als Mobile Entwickler für iOS (m/w/d) bist Du verantwortlich für die Weiter- und Neuentwicklung einer oder mehrerer unserer iOS Apps. Dabei arbeitest Du eng zusammen mit den Backend-Entwicklern und Designern, um die Apps anhand neuester Standards zu einer tollen Erfahrung für unsere Nutzer zu machen. Dei ...

    Werksstudent Softwareentwickler:in Web (m/w/d)

    TUTORize ist ein Hersteller von Lern-, Talent- und Wissensmanagement Systemen für Unternehmen. Kunden wie die Allianz oder die BLG nutzen unsere Lösungen. Mit modernster Web-Technologie entwickelt, ist TUTORize bei weit mehr als 150.000 Nutzern im Einsatz. Unter Verwendung modernster Web- und Backend-Technolo ...

    Senior Elixir Developer (d/w/m)

    Senior Elixir Developer (d/w/m)Das erwartet dichDesign & Entwicklung: Du bist verantwortlich für das Design und die Entwicklung von Elixir-Anwendungen und bringst deine Kreativität bei der Umsetzung innovativer Lösungen einTeamarbeit: Gemei ...

    Senior Security Engineer (m/f/d)

    Your tasksCLARK is one of the world's leading insurtechs. As the first unicorn company from Frankfurt, we're dedicated to building the insurance expert in our customer’s pockets to keep for a lifetime. Leveraging cutting-edge technology and intuitive mobile apps, we empower private customers to e ...

    Senior Ruby Backend Engineer remote friendly

    Our mission ? Making day-to-day banking easier for SMEs and freelancers thanks to an online business account that's combined with invoicing, bookkeeping and spend management tools. Thanks to its innovative product, highly reactive 24/7 customer support and clear pricing, Qonto has become the leader in ...

    Lead Web & App Developer (m/f/d)

    Lead Web & App Developer (m/f/d) Germany / Bayreuth CYBEX is a company that puts tomorrow’s people at the heart of its brand. Always questioning the status quo and not afraid of challenging the establishment, CYBEX has become not just a leader in child safety but is seen as an innovative lifesty ...

    Senior Backend Engineer (f/m/d)

    As a backend engineer at shyftplan, you will be part of a highly motivated international team with a strong ambition for solving our customers’ problems. You will be extending, maintaining, and improving our core business logic and making it available through our API at scale. You will closely collaborate wit ...

    Senior Developer Mobile Apps (iOS, Android, Web) / Digital Health Excellence Center (w/m/d)

    Are you ready to shape your future with confidence?Gemeinsam die Welt jeden Tag ein bisschen besser machen. Für diesen Anspruch setzen wir bei EY alles in Bewegung und gehen als Team „all in“. Schließlich haben wir ein klares Ziel vor Augen: nachhaltigen Wert und Wachstum zu schaffen – für unser ...

    Game Developer:in

    Wer wir sindPfeffermind ist eine führende Agentur für Gamification & Serious Games. Seit 2013 entwickeln wir spielerische Anwendungen und Games mit Mehrwert für Unternehmen, Organisationen, Bildung und Kultur. Unsere Mission: Die Welt ein bisschen verspielter machen – und Must ...

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