Fullstack Developer (m/w/d) remote

Cito

DEINE ROLLE: Du willst nicht nur Code schreiben, sondern ein komplettes AI-Produkt mitbauen? Bei Cito entwickeln wir CERA AI – einen KI-Agenten, der Logistikprozesse automatisiert: von der E-Mail-Erfassung über Preisverhandlungen bis zur Auftragsübermittlung. Echte Prozesse, echte Kunden, echte Wirkung. Du baust nicht einfach Features – du verantwortest die technische Entwicklung und Skalierung eines AI-Produkts, das reale Geschäftsprozesse automatisiert. DEINE MISSION BEI UNS: * Du übernimmst Ownership für zentrale Teile unserer AI-Architektur (nicht nur einzelne Features) * Du designst und entwickelst skalierbare AI-Agent-Systeme (Multi-Step Reasoning, Decision Pipelines, Tool Use) * Du verantwortest Reliability & Quality von AI Outputs (Evaluation, Monitoring, Guardrails) * Du entwickelst unsere LLM-Systeme weiter (Prompting, Fine-Tuning, Tooling, Memory, Orchestration) * Du baust Observability & Evaluation Frameworks (z. B. Regression Tests für AI) * Du arbeitest eng mit Business & Product, um echten Impact auf Prozesse und Revenue zu liefern * Du triffst technische Entscheidungen mit langfristiger Wirkung (Architektur, Stack, Skalierung) DAMIT PASST DU ZU UNS: * 6–8+ Jahre Erfahrung in Software Engineering (davon idealerweise AI/LLM Umfeld) * Du denkst in Systemen, nicht in Features * Sehr starke Python Skills (Django oder vergleichbar) * Erfahrung mit: LLM APIs (OpenAI, Claude etc.), AI-Systemdesign (nicht nur Nutzung) * Evaluationsmethoden & Observability * Du verstehst wie man AI zuverlässig macht und wie man Trade-offs zwischen Geschwindigkeit & Qualität entscheidet * Du arbeitest extrem eigenverantwortlich und brauchst wenig Guidance * Du bist jemand, der Dinge wirklich shipped – nicht nur diskutiert DARAUF KANNST DU DICH FREUEN: * Wir leben Flexibilität – Dank flexibler Arbeitszeiten und Homeoffice-Möglichkeiten passt sich dein Job deinem Leben an – nicht umgekehrt. Als festangestelltes Teammitglied kannst du unter bestimmten Richtlinien auch Workation nutzen. * Wir fördern Teamspirit & Spaß – Regelmäßige Teamevents - von Bootstouren über Exit-Rooms bis hin zum Kletterwald und Vision-Workshops - sorgen für Abwechslung und stärken unseren Zusammenhalt. * Mental Strength & Wellbeing – Dein Kopf ist genauso wichtig wie dein Skillset! Wir bei Cito wissen: Erfolg beginnt im Kopf. Deshalb bieten wir dir Mental-Health-Angebote und Workshops, um deine mentale Stärke, Resilienz und innere Balance zu stärken. * Wir unterstützen deine Karriere – Mit unserem transparenten High Performance Modell hast du echte Entwicklungsperspektiven, die du mit deiner Führungskraft zweimal im Jahr intensiv gestaltest. * Wir kümmern uns um dein Wohlbefinden – Ob Unterstützung bei Elternzeitanträgen oder einfach ein offenes Ohr – bei uns wirst du nicht allein gelassen. * Wir belohnen dich mit attraktiven Extras – Von einem Corporate Benefit Program mit Rabatten u.a. bei Zalando, Apple, Aida, bis hin zur kostenlosen Urban Sports Club Mitgliedschaft – du profitierst von einer Vielzahl an Vergünstigungen für Sport, Freizeit und Shopping. * Wir setzen auf Integrität & Compliance – Integrität, Vertrauen und Verantwortung sind feste Bestandteile unserer Unternehmenskultur.

Superchat

At Superchat, we're rebuilding how businesses talk to their customers. The phone call, the contact form, the support ticket: all of it is being replaced by messaging and AI. We're building the platform that runs underneath. Founded in 2020, Superchat has become the platform of choice for 10,000+ businesses worldwide, from globally recognized brands like Allianz, Auto1, Enpal, Danone, and GASAG to the small businesses, dental practices, and one-person startups that need to look bigger than they are. Today, millions of messages flow through Superchat every single day. We started as a unified inbox: one place for every channel a customer might pick, WhatsApp, email, SMS, Instagram. Then ChatGPT happened, and the second chapter began: AI agents that respond across chat, email, and voice at the quality of the best human teams. We're 100 people, profitable, and have raised €18M in funding (last round 4.5 years ago, we've been growing on our own money since). Headquartered in Berlin. We're hiring an Engineering Manager to lead one or more squads. You'll partner directly with the CTO to develop engineers, ship reliable software, and shape how our team works as we scale. WHO WE WANT Experienced engineering people manager. You bring 3–5+ years of people management experience in software engineering, ideally in B2B SaaS environments. Strong delivery leadership. You have a track record of leading squads of 5-10 engineers through full product and delivery cycles. Technically credible. You come from a strong technical background as a backend or full-stack engineer (former Senior Engineer or equivalent). You read code comfortably, engage on server-side architecture and trade-offs, and contribute meaningfully to technical discussions about the systems your squads own. Backend experience in Java/Kotlin is a plus, since our backend runs on Kotlin/Quarkus. Builder of strong engineers. Your former reports got promoted, took on broader scope, or grew into roles that better matched their strengths. Strong hiring instinct. You have experience hiring engineers and successfully closing high-quality candidates. Comfortable with difficult conversations. You are comfortable having clear, honest, and sometimes difficult conversations when needed. Clear communicator. You are fluent in written and spoken English. You communicate clearly across engineering, product, and leadership teams and create alignment through strong written and verbal communication. WHO WE DON’T WANT Pure delivery manager. You treat engineering as a ticketing operation focused only on timelines and task tracking instead of product quality, technical health, and team growth. We need engineering leaders, not project coordinators. Engineer escaping into management. You moved into management mainly to stop coding rather than because you genuinely enjoy leading, coaching, and developing people. This role requires a real interest in people leadership, not retreating from technical work. Top-down architecture owner. You want to personally own architecture decisions alone instead of enabling strong technical ownership within engineering teams. Engineers own architecture decisions - you participate, challenge, and sponsor the right investments. First-time people manager. You are entering engineering management for the first time and have not yet experienced leading teams through performance, hiring, and scaling challenges. We’re looking for someone who has already managed engineering teams successfully. Remote-only operator. You prefer fully remote work and don’t want to actively build relationships and culture in person with the team. We believe strong engineering leadership requires regular in-person collaboration and presence in Berlin. YOUR DAY TO DAY * You run weekly or bi-weekly 1:1s with each of your direct reports to support growth, alignment, and execution * You lead growth conversations and performance reviews - including development planning, quarterly check-ins, and calibration sessions with peers and the CTO * You work closely with PMs and senior engineers on cycle planning, scoping, prioritization, dependencies, and team capacity * You actively participate in architecture and tech debt discussions - challenging decisions, supporting strong technical direction, and sponsoring long-term investments * You play a key role in hiring - from interviewing and feedback to debriefs and closing strong candidates * You collaborate closely across squads with other Engineering Managers and the CTO to maintain alignment and execution quality * You handle difficult conversations directly and thoughtfully - including performance issues, conflicts, and compensation discussions, with support from the CTO where needed STAKEHOLDERS CTO: Your manager and partner on people development, calibration, technical direction Direct Reports: Engineers in your squad(s); you own their development, performance, and growth Product Manager(s): PMs own what and why; you own how (delivery) and who (people) People Ops: Partner on compensation and processes WHY PEOPLE CHOOSE US Mission that matters. Real impact on small businesses, not abstract metrics Funded with conviction. $16.5M raised with a strong trajectory toward profitability Modern stack. Kotlin/Quarkus, AWS, TypeScript/React/Next.js, and LangGraph for AI-powered features Squad-based organization. Each squad owns its domain end-to-end with real ownership and autonomy Product-led structure. PMs report directly to the CPO, keeping product strategy focused, consistent, and clearly prioritized Engineers own technical decisions. Engineering Managers participate, challenge, and sponsor decisions - but engineering judgment stays with the team Hybrid by design. Our Berlin office in Prenzlauer Berg is the center of gravity, with two work-from-home days as the standard setup Direct feedback culture. Honest, direct, and kind feedback is part of how we work together - in 1:1s, retrospectives, and everyday collaboration Two clear career tracks. We support both Individual Contributor growth (up to Staff level) and Engineering Management paths, with explicit reversibility between both Benefits & Culture * Choose between an Urban Sports Club/John Reed membership or a public transport/Dance subscription * Regular company and team events * Annual personal development budget of €500 for conferences, courses, books, career coaching, and more * An inclusive and exciting startup culture that enables fast professional and personal growth * Beautiful office in the heart of Berlin (Prenzlauer Allee 242) with free snacks, drinks, and top-notch equipment We want to build a community, not just a company. It’s important to us to create an environment where people genuinely enjoy spending time together - whether that’s through HYROX training, golfing, beer pong tournaments, running clubs, Warhammer, weekend activities, or whatever kind of community you’d like to help build here! We're looking for people with passion, grit, and integrity. You're encouraged to apply even if your experience doesn't precisely match the description. At Superchat, we welcome diverse perspectives and people who think rigorously. Relocating to Berlin? We support you with practical relocation help. You'll feel home in no time. We look forward to your application! 🙂 With your application you agree to our privacy policy.

Talon.One

ABOUT TALON.ONE:   Talon.One is the most powerful incentives engine that unifies loyalty, promotions and gamification into one holistic platform. Backed by enterprise-grade security and scalability, Talon.One empowers companies to build personalized, profitable promotions and loyalty programs using any data. Today, over 250 of the world’s most-loved brands including Adidas, Sephora and Carlsberg work with Talon.One to drive deeper engagement and lasting loyalty with their customers.   ABOUT THE TEAM: Our development team consists of specialists in frontend, backend, QA, product, and more. We work in small cross-functional teams that give everybody insight and hands-on experience of what everyone else is doing. Each team is self-sustained, autonomous, and responsible for a specific product area in our platform. We believe strongly in opening opportunities for developers to be mentored and grow their skills. We are working to make Talon.One an inclusive workplace, as we believe it is the right thing to do and we want to have a positive impact on the entire tech industry. We are looking for a Frontend developer to join our team and bring their FE expertise to the table.  Please note that, due to proximity to the team, we are looking for professionals located in Berlin.    ONCE YOU ARE HERE YOU WILL: * Work in a small cross-functional team * Develop the visual and functional designs at the heart of our ReactJS web application * Review others' code and ensure that quality standards are maintained * Advise team members in their day-to-day coding tasks as well as with overall architectural decisions * Collaborate with our UX team to improve the user experience and interface of our product * Cooperate with the team and customer representatives to plan projects * Mentor others, both junior developers on their learning paths and more experienced developers who are interested in learning about new fields   WHAT WE NEED YOU TO BRING TO THE TABLE: * Founded experience with modern web technologies (e.g. React, Vue.js, Angular) * Understanding REST APIs, and a passion for typed Javascript code (e.g. Typescript, Flow) * Interest in rich and friendly User Experience and Interfaces * Proactive attitude in improving the product, the team, its processes and our code base * A full-stack attitude. Everybody has their strengths, but no piece of the project stands alone * A team-first attitude; As a group we strive to leave egos at home * Big-picture thinking: You collaborate with non-developers to clarify requirements and help plan projects, with an eye on the overall impact to the business & product * Willingness to contribute to an inclusive and diverse team and foster open communication * Empathy for your colleagues and your customers   ABOUT THE TECHNOLOGY: * TypeScript, React, Redux and CSS modules for our web application * Google Cloud Platform (Container Engine) * PostgreSQL * Go for our API & rule engine ("golang" for the search engines) * Cypress for automated end-to-end testing   WHAT'S IN IT FOR YOU: * A Research and Development Department of 90+ of engineers, product managers and product designers in Berlin * Leaders with 8+ years of experience building our promotions engine  * €1,000 annual learning budget and free German language courses to boost your skills * 30 days of annual leave, plus extra paid days for your birthday and moving day * Home office setup budget, a monthly home office allowance * Freedom to work from abroad for up to 90 days worldwide! * Mental health support with nilo.health and a discounted Urban Sports Club membership * 20% company subsidy on your pension contributions * Subsidised BVG public transport ticket and a dog-friendly Berlin office where your furry friend is welcome * Lease your ideal bike through BusinessBike