Remote Dev Jobs
13 jobs available
PROGRESSIVE digital - Kock, Rietz GbR · 🇩🇪 Cologne, GermanyRemote57y ago
Festanstellung · Remote · 32–40 Stunden pro Woche, Vollzeit bevorzugt Bei PROGRESSIVE digital entwickeln und betreuen wir Websites und Plattformen für Hochschulen, Forschung und öffentliche Verwaltung. Wir suchen Verstärkung mit Erfahrung in Drupal und PHP: Du entwickelst selbst und klärst technische Fragen direkt mit unseren Kunden. Aufgaben Du arbeitest dich in bestehende Drupal-Projekte ein, entwickelst individuelle Module und Themes weiter und behebst Fehler. Anforderungen besprichst du mit den Kunden auf Deutsch. Du schätzt den Aufwand ein, erklärst technische Möglichkeiten und Risiken und stimmst die nächsten Schritte ab. Du prüfst Änderungen durch Code-Reviews und Tests und bereitest Deployments vor. Dazu gehört auch ein Plan, wie sich eine Änderung bei Problemen zurücknehmen lässt. Wichtige Entscheidungen und Projektwissen dokumentierst du für das Team. Bei der Umsetzung stimmst du dich mit Design, UX, Projektmanagement und unseren Entwicklungspartnern ab. Qualifikation Mehrjährige praktische Erfahrung mit Drupal und PHP, auch mit individuell angepassten, bestehenden Installationen. Sicherer Umgang mit Git und Composer sowie Erfahrung mit Code-Reviews, Tests und Deployments. Deutschkenntnisse, mit denen du Kundengespräche und Workshops selbstständig führen und technische Fragen schriftlich klären kannst. Erfahrung darin, Entwicklungsaufgaben einzuschätzen und technische Entscheidungen zu treffen. Englisch für die Zusammenarbeit mit unseren Entwicklungspartnern ist hilfreich. Zusätzliche Erfahrung mit Hosting und automatisierten Regressionstests ist willkommen. Benefits Wir setzen KI-Werkzeuge in der Entwicklung ein und suchen jemanden, der diese Arbeitsweise mitgestalten möchte. Dabei zählen für uns dein Verständnis des Codes und die Prüfung der Ergebnisse. Du kannst eigene Vorschläge einbringen, wie wir entwickeln, testen und im Team zusammenarbeiten. Du arbeitest remote. Wenn du in Köln oder Umgebung wohnst, ist das ein Plus – Voraussetzung ist es nicht. S
CHAPTERS Group AG · 🇩🇪 Cologne, GermanyRemote57y ago
About CHAPTERS Group CHAPTERS Group AG is a Hamburg-based holding company investing in 55+ mission-critical software companies across the DACH region, France, and the Czech Republic. Our companies deliver the digital solutions that keep the public sector and core industries running. What they do matters in daily life. AI has rapidly disrupted the software industry, and we aim to lead that transformation across our portfolio. Central to this is the AI Core team: we build and operate a shared enterprise AI Hub used by companies across the group, and drive adoption through a network of AI Champions. Each portfolio company has one designated power user who leads AI enablement locally, runs training, and scales usage within their organisation. Tasks The Role You are part of the AI Core team but your work extends beyond it. Most of your time is spent embedded within one of our portfolio groups: responsible for deploying and operating the AI Hub for the companies within that group and integrating AI into their real business processes. Beyond this, you support the M&A team to develop AI driven use cases to support our acquisition strategy. You build production-grade systems, connect AI capabilities to existing infrastructure and make sure what gets deployed actually runs stably in the long term. You step in when complex AI use cases require real engineering work and changes to the companies cloud infrastructure. What You Will Work On Design and deploy production-grade AI solutions integrated into real operational systems: ERP, accounting tools, email inboxes, and legacy workflows Build, test, and maintain integrations with enterprise services including MCP servers, Microsoft Graph, Git/Bitbucket, and REST APIs You understand that shipping a solution is just the beginning. Your designs gather signals and feedback from operations for a continuous improvement cycle. Ensure AI systems run with full observability: logging, alerting, and audit trails that let non-technical stakeh
ticket i/O GmbH · 🇩🇪 Cologne, GermanyRemote57y ago
Als neues Mitglied unseres Fulfillment Teams treibst Du mit uns den Entwicklungsprozess von Softwarelösungen für die Bereiche Ticketerstellung und Versand voran. Das Fulfillment Team ist eines der drei selbstorganisierten Domainteams der ticket i/O IT, die am Online-Ticketing für Veranstaltungen arbeiten. Derzeit besteht es aus 4 Personen, darunter ein Tech Lead sowie ein Product Owner. Insgesamt darfst Du dich auf 30 Teamkolleg:innen in der IT und dem Produktteam freuen. Neue Features sowie die Weiterentwicklung unserer Online-Ticketing Software treibst Du mit uns in Sprints voran. TypeScript (nodeJS) ist dabei unsere Programmiersprache der Wahl, als Framework vertrauen wir auf die Vorzüge von nestJS im Backend, sowie ReactJS im Frontend. Unsere Anwendung bauen und hosten wir auf AWS und schaffen so eine auf Micro-Services basierende und skalierbare Infrastruktur. Bist Du am Start? Wer wir sind? Wir sehen uns als innovatives Unternehmen der Ticketing- und Veranstaltungsbranche. Dabei verarbeiten wir die langjährigen Erfahrungen aus Event-, Freizeit- Sport- und Messebereich mit der besten Technologie zu einer intuitiven Softwarelösung. Seit 2014 sorgen mittlerweile gut 90 Mitarbeiter:innen mit viel Engagement für einen reibungslosen Ablauf vor, während und nach einer Veranstaltung. Aufgaben Unterstütze dein Team in der ständigen Weiterentwicklung und Neu-Implementierung für das Erzeugen und Entwerten von Veranstaltungstickets sowie deren Versand Konzipiere und entwickle neue Features: von der Analyse der Anforderungen bis zur Umsetzung der einzelnen Entwicklungsschritte Wäge lösungsorientiert, pragmatisch und wirtschaftlich zwischen visionären Ideen und optimaler Software Architektur ab Übernimm die Prozessüberwachung (Monitoring) und berücksichtige dabei besonders die Skalierbarkeit Ein wenig Operation (DevOps), in Zusammenarbeit mit unseren beiden Administratoren Wir arbeiten nach dem Motto “you built it, you run it”, mit Unterstützung von unserem CoreTeam als Fra
ilert GmbH · 🇩🇪 Cologne, GermanyRemote57y ago
Cologne, Germany (Hybrid) Team: Engineering · Reports to: CTO · Format: Working Student (16–20h/week) or Internship (3–6 months) Break the platform that wakes people up ilert helps thousands of DevOps & IT teams detect, fix, and communicate incidents. When a critical system goes down, we're the thing that pages the on-call engineer at 3 AM. Which makes us an unusually interesting target. An attacker who silences ilert doesn't just steal data — they turn off the alarm while they work. Alert suppression, tenant isolation, escalation-policy logic, the integrations that reach into our customers' infrastructure: every one of those is a place where a bug isn't just a bug. We're looking for a Working Student or Intern to attack all of it. You'll be our first dedicated security hire — not a ticket-taker on an existing security team, but the person who builds the offensive security practice here from zero, with the CTO backing you and the whole engineering team as your counterpart. If you spend your evenings on CTFs, HackTheBox, or bug bounty programs and want to point that at real production software used by real companies, this is that job. Tasks Attack Our Product: Pentest the ilert platform end to end — web app, public API, webhooks, and integrations. Hunt for what actually matters in multi-tenant SaaS: broken auth and authz, tenant isolation failures, IDOR, SSRF, injection, and abuse of our alerting and escalation logic. Red Team Our Infrastructure: Probe our cloud and Kubernetes configuration, secrets handling, CI/CD pipelines, and software supply chain. Find the path from "small misconfiguration" to "real access." Run Authorized Social Engineering: Design and run phishing and pretexting exercises against our own team — always under a written scope signed off by the CTO before you start, always debriefed as a learning exercise, never punitive. Then help us fix what the exercise exposed. Break the AI, Too: We're building an AI SRE that investigates incidents and can exe
Trusteq Gmbh · 🇩🇪 Cologne, GermanyRemote57y ago
YOUR TASKS You analyze and design solutions for our customers with regard to modern cloud architectures You design and operate tailored solutions both in the cloud and in hybrid environments, and contribute your expertise and ideas to continuous development and improvement You analyze existing application landscapes, design solution approaches for their migration to the cloud, and implement them You develop CI/CD pipelines and microservices together with the project team and ensure the security, stability, and compliance of our IT infrastructure through the use of Infrastructure as Code (IaC) You independently take responsibility for the management of build, staging, deployment, and release processes You are involved in consulting our customers both remotely and on site YOUR PROFIL You hold a completed degree in (Business) Informatics or a comparable qualification in the IT field, with at least 3-5 years of professional experience You have very strong expertise in cloud development and architecture with microservices based on Kubernetes / OpenShift, as well as networking and storage for operating applications in hybrid and cloud-native environments You are familiar with DevOps / GitOps / CI/CD and tools such as GitHub, GitLab, CircleCI, Tekton, etc., and for you, pipelines are more than just conduits for transporting oil and gas You feel at home in software engineering, Java/Kotlin, as well as Quarkus, Spring Boot, or Micronaut, and Kafka is not just something sitting on your bookshelf You have successfully used scripting languages, Infrastructure as Code (IaC), and automation tools such as Ansible, Terraform, Linux/Bash, and Python in your projects You approach topics with a high level of quality awareness and a strong hands-on mentality You enjoy further developing technologies and methodologies, and progress is important to you You are fascinated by digital trends, smart strategies, and their interdependencies You communicate clearly, present confidently, and are
PREMATCH Sports GmbH · 🇩🇪 Cologne, GermanyRemote57y ago
Hey! Imagine amateur football finally had the platform it deserves. Every weekend, millions of people write their own personal football stories – on pitches, in clubs and on the sidelines. We believe this passion deserves a digital home too. That's exactly what we're building every single day. Main information Start: Immediately Location: Cologne, Berlin London or Remote Workload: Full-time Team: Teamwear/Tech Is this a match? The most important basics – so we both know if it could work. 100% remote: This role is generally available 100% remote within the EU or UK. If you'd still love to work from one of our offices in Cologne, Berlin or London - you're more than welcome. Experience: You bring 6-8 years of experience in software engineering and data engineering. Languages: You speak English fluently - German is a big plus. Startup spirit: You'd rather shape things than just tick boxes - even when that means figuring stuff out without a finished roadmap. Your playing field Here's why this role matters for our mission. Teamwear is one of our three company headlines, but technically it currently depends on one person. As long as this remains the case, the area cannot scale beyond its current scope. Your goal: To enable Teamwear to scale beyond its current scope. How you'll make a difference This is how you move our mission forward every day. Data Pipelines: You build and maintain data pipelines for automated data collection, structured so that new sources and markets can be added quickly. Algorithms: You develop algorithms to extract relevant information from websites and images. Data Quality: You ensure data quality through validation, confidence levels, monitoring, and clean handovers internally and to partners. Data Infrastructure: You manage and further develop the data infrastructure of the Teamwear area. Technical Point of Contact: You act as the second technical point of contact for the Teamwear area. In addition to your core responsibilities, you will also: Int
CHAPTERS Group AG · 🇩🇪 Cologne, GermanyRemote57y ago
About CHAPTERS Group CHAPTERS Group AG is a Hamburg-based holding company investing in 55+ mission-critical software companies across the DACH region, France, and the Czech Republic. Our companies deliver the digital solutions that keep the public sector and core industries running. What they do matters in daily life. AI has rapidly disrupted the software industry, and we aim to lead that transformation across our portfolio. Central to this is the AI Core team: we build and operate a shared enterprise AI Hub used by companies across the group, and drive adoption through a network of AI Champions. Each portfolio company has one designated power user who leads AI enablement locally, runs training, and scales usage within their organisation. Tasks The Role You are part of the AI Core team but your work extends beyond it. Most of your time is spent embedded within one of our portfolio groups: responsible for deploying and operating the AI Hub for the companies within that group and integrating AI into their real business processes. Beyond this, you support the M&A team to develop AI driven use cases to support our acquisition strategy. You build production-grade systems, connect AI capabilities to existing infrastructure and make sure what gets deployed actually runs stably in the long term. You step in when complex AI use cases require real engineering work and changes to the companies cloud infrastructure. What You Will Work On Design and deploy production-grade AI solutions integrated into real operational systems: ERP, accounting tools, email inboxes, and legacy workflows Build, test, and maintain integrations with enterprise services including MCP servers, Microsoft Graph, Git/Bitbucket, and REST APIs You understand that shipping a solution is just the beginning. Your designs gather signals and feedback from operations for a continuous improvement cycle. Ensure AI systems run with full observability: logging, alerting, and audit trails that let non-technical stakeh
CHAPTERS Group AG · 🇩🇪 Cologne, GermanyRemote57y ago
About CHAPTERS Group CHAPTERS Group AG is a Hamburg-based holding company investing in 55+ mission-critical software companies across the DACH region, France, and the Czech Republic. Our companies deliver the digital solutions that keep the public sector and core industries running. What they do matters in daily life. AI has rapidly disrupted the software industry, and we aim to lead that transformation across our portfolio. Central to this is the AI Core team: we build and operate a shared enterprise AI Hub used by companies across the group, and drive adoption through a network of AI Champions. Each portfolio company has one designated power user who leads AI enablement locally, runs training, and scales usage within their organisation. Tasks The Role You are a core member of the AI Core team, owning the infrastructure that powers AI adoption across 55+ portfolio companies . Your focus is the AI Hub platform (Open WebUI): you keep it running, deploy new instances, build and validate integrations at HQ level, and make sure every company in the group gets a stable, well-configured environment. We build the AI Hub as a product and support to ship it in every company. Each company owns their HUB and administers it (L1 Support). You are part of the central team that drives features and changes that are of high value for all hubs in the portfolio. In addition, you are part of the team that serves as the center of expertise (L2 Support) and give guidance and hands-on support when the first level teams need you. What You Will Work On Platform engineering: new integrations, container images, infrastructure-as-code, deployment tooling and security patches. This is the product that every company runs Release qualification: when the upstream project ships a new version, you assess it (one-way database migrations, breaking changes, patch compatibility), validate it on a canary, and publish a qualified release with notes that an L1 can act on Shared infrastructure: Application
Sidestream · 🇩🇪 Cologne, GermanyRemote57y ago
Why Join Sidestream? At Sidestream, we’re building a team of committed, explorative and witty individuals who love pushing boundaries while having fun. Here’s what you can expect: Impactful Work: Contribute to projects that matter, whether it’s digitalizing leading companies, developing open-source tool or innovating with blockchain and AI. Learning & Growth: Gain mentoring from experienced professionals and access to proven processes that prepare you for success in a fast-paced tech environment. Our Culture of Excellence: Embrace modern systems like the Entrepreneurial Operating System (EOS) to deliver outstanding performance and achieve ambitious goals. Collaboration & Fun: Be part of a driven team that values humor, creativity and shared experiences, with regular team events and occasional meetups. Flexibility: Work remotely, from our modern office in Cologne, or a mix of both—whatever helps you thrive. Tasks Your Responsibilities Contribute to Open Source: Write, maintain, and enhance open-source projects like Sidebase and actively engage with the developer community. Community Engagement: Address issues, create documentation, and develop a vision for open-source initiatives. Fullstack Development & Technical Lead: Build robust applications using TypeScript, Nuxt3 and Vue. Collaborate with product managers to conceptualize, architect and implement projects in agile teams. Mentor and Guide: Help junior developers level up their skills through mentoring and collaborative projects. Requirements What You Bring Open-Source Enthusiast: You have experience contributing to open-source projects and actively engaging with the community. Tech-Savvy: You’re proficient in TypeScript or JavaScript and have a solid understanding of frameworks like Vue or React. Modern Tech Explorer: You enjoy working with cutting-edge technologies like Nuxt 3 and Kubernetes, staying ahead of the curve. Craftsmanship in Code: You take pride in writing clean, composable, and peer-reviewed code t
GrowInTheRole · 🇩🇪 Cologne, GermanyRemote57y ago
Bei GrowInTheRole bieten wir einen digitalen Lernraum, in dem Führungskräfte herausfordernde Mitarbeitendengespräche mit KI-Charakteren in einem geschützten Rahmen simulieren, differenziertes Feedback erhalten und durch passgenaue Lernimpulse ihre Kommunikations- und Führungskompetenzen weiterentwickeln. Dafür kombinieren wir psychologisches und didaktisches Know-how mit moderner KI-Technologie zu einer interaktiven, praxisnahen und ortsunabhängigen Lernerfahrung. Als Ausgründung der FEEDBACKPEOPLE Managementberatung sind wir erfolgreich am Markt gestartet. Unser Ziel: GrowInTheRole zum international marktführenden Player im Bereich AI-powered Leadership Development machen. Dafür suchen wir Menschen, die mit ihrem Know-how und Einsatz diese Vision mit uns Wirklichkeit werden lassen. DEUTSCHLANDWEIT (REMOTE MÖGLICH) | AB SOFORT | EINSTIEGSGEHALT: 50.000 - 60.000€ JAHRESGEHALT (BEI 40 STUNDEN/WOCHE) Aufgaben Du verantwortest den technischen Betrieb unserer KI-gestützten Lernplattform – von der Qualität neuer Features bis zur Infrastruktur dahinter. Du bist die Schnittstelle zwischen Produkt, Technologie und den KI-Diensten, auf denen GrowInTheRole basiert, und entwickelst unsere Produktstrategie aktiv mit. Produktentwicklung & Priorisierung: Du arbeitest an der Schnittstelle zwischen unserem Psychologie-Team, das die Inhalte verantwortet, und der Backend- und Frontend-Entwicklung. Du übersetzt zwischen den dreien: Dazu bringst du inhaltliche Anforderungen in die technische Umsetzung mit ein, gibst Entwicklungsstände zurück und sorgst dafür, dass alle vom Gleichen sprechen. Du lieferst mit deinen Erkenntnissen aus Testing, Support und Technology Scouting den Input für unsere Produkt-Roadmap und priorisierst, was als Nächstes umgesetzt wird. Neue Features testest du systematisch, deckst Probleme früh auf und entscheidest, wann ein Feature live gehen kann. Qualitätssicherung & Testing: Du baust unsere QA-Prozesse auf und entwickelst sie kontinuierlich weiter. Wenn Fehler
Envelio · 🇩🇪 Cologne, GermanyRemote57y ago
Über das Arbeiten bei envelio Zu einfach ist langweilig! Gemeinsam haben wir die Mission, die Energiewende voranzutreiben. Wir lieben, was wir tun und dabei ist uns kein Thema zu groß. Wir übernehmen Verantwortung für unsere Arbeit und wachsen an jeder neuen Aufgabe. Kurz gesagt: Own it, love it, grow with it. Wir sind ein bodenständiges Team aus Kaffee- und Mate-Liebhaber:innen. Unser Geek-Humor resultiert in einer rituellen Nutzung von Emojis und der enzyklopädischen Herausarbeitung von unnützem Wissen. Mehr als 200 envelianer:innen mit über 20 verschiedenen Nationalitäten sind bereits an Bord. Komm dazu und wachse mit uns! Deine Rolle Als Senior Frontend Engineer (all genders) verstärkst du unser vielfältiges Entwicklerteam mit deinem Fachwissen. Gemeinsam treibst du die Skalierung unserer Produkte voran und hast einen Einfluss auf unsere Nutzer, unsere Organisation und unsere Engineering-Praktiken. Wie du etwas bewirkst Du bist Teil eines funktionsübergreifenden Teams und entwickelst benutzerfreundliche Anwendungen, die einen effektiven Kundennutzen bieten Du konzipierst, entwickelst und implementierst hochwertige Lösungen, um die Kernprodukte von envelio kontinuierlich weiterzuentwickeln – dabei übernimmst Du die Verantwortung für den gesamten Entwicklungsprozess vom Konzept über die Implementierung und das Testen bis hin zur Inbetriebnahme in einer agilen Umgebung Du verfolgst einen Ansatz der kontinuierlichen Verbesserung und suchst aktiv nach Möglichkeiten, unseren Code souverän an die Best Practices der Branche anzupassen – einschließlich der Weiterentwicklung und der Implementierungen deines Teams und der Abwägung der Kompromisse, die mit der Weiterentwicklung einer „lebendigen“ Codebasis einhergehen. Du übernimmst eine führende technische Rolle im Team: Du kommunizierst klar, trägst zur Entscheidungsfindung bei und weißt, wann du die Führung übernehmen und wann du andere unterstützen musst. Dein Profil Perfektion ist ein Mythos! Viel mehr interessiert uns
SoSafe · 🇩🇪 Cologne, GermanyRemote57y ago
SoSafe has the ambition to become the leading human risk management provider in Europe. Our award-winning awareness platform triggers behavioural change by providing effective and engaging training and simulations on cybersecurity and data protection. Cybercrime is costing the world >$10 trillion annually and growing by 15% p.a. - we invite you to be part of the solution! Location This role is open to candidates based in Germany, Ireland, and the UK. Ireland & UK: Fully remote. Germany : Choose the way you work best—either fully remote or hybrid from one of our offices in Berlin, Munich, or Cologne. As a Senior Solutions Engineer, you'll own the technical pre-sales process for our Enterprise customers, partnering closely with Account Executives to help customers understand how SoSafe can solve their security challenges. You'll lead technical discovery, deliver tailored product demonstrations, validate technical requirements, and guide customers through security and procurement processes. Working cross-functionally with Sales, Customer Success, Product, and Product Marketing, you'll play a key role in winning complex enterprise opportunities and ensuring customers have confidence in our solution. Core skills and experience Enterprise pre-sales, Solutions Engineering, or a similar customer-facing technical role. Leading technical discovery and qualification using frameworks such as SPICED, MEDDIC, or similar methodologies. Delivering engaging, value-based product demonstrations tailored to customer needs. Enterprise identity and access management concepts, including SSO, SAML, SCIM, role-based access control, and user provisioning. APIs, integrations, and modern SaaS architectures. Security reviews, technical questionnaires, RFPs, and working with procurement and security teams throughout the buying process. Communicating confidently with both technical and executive stakeholders, including CISOs, security teams, procurement, data protection, and compliance teams. Col
Sidestream · 🇩🇪 Cologne, GermanyRemote57y ago
Why Join Sidestream? At Sidestream, we’re building a team of committed, explorative and witty individuals who love pushing boundaries while having fun. Here’s what you can expect: Impactful Work: Contribute to projects that matter, whether it’s digitalizing leading companies, developing open-source tool or innovating with blockchain and AI. Learning & Growth: Gain mentoring from experienced professionals and access to proven processes that prepare you for success in a fast-paced tech environment. Our Culture of Excellence: Embrace modern systems like the Entrepreneurial Operating System (EOS) to deliver outstanding performance and achieve ambitious goals. Collaboration & Fun: Be part of a driven team that values humor, creativity and shared experiences, with regular team events and occasional meetups. Flexibility: Work remotely, from our modern office in Cologne, or a mix of both—whatever helps you thrive. Tasks Your Responsibilities Fullstack Development: Build robust applications using TypeScript, Nuxt3 and Vue. Lead Projects: Collaborate with product managers to conceptualize, architect, and implement projects in agile teams. Mentor and Guide: Help junior developers level up their skills through mentoring and collaborative projects. Drive Innovation: Propose and implement new technologies or methodologies to keep Sidestream at the cutting edge. Requirements What You Bring Deep Expertise: You have advanced experience in TypeScript or JavaScript and a solid understanding of frameworks like Nuxt and Vue. Full-Stack Confidence: You’re comfortable working on both frontend and backend projects, taking ownership of the entire stack. Leadership in Action: You can independently complete projects and enjoy mentoring less experienced developers to help them grow. Craftsmanship: You take pride in writing high-quality, peer-reviewed, and production-ready code that makes a real impact. Pragmatic Approach: You focus on doing the right things, the right way, efficiently and effe