Senior Full Stack Engineer (TypeScript/Python) (m,f,d)

Berlin, Hybrid, München, remote

Full-time

Permanent employee

Your mission

Tired from all the AI buzz and hype but excited to cut to the chase and work with latest AI models to bring actual value to customers and build end to end AI products? Then you fit right in!

We are a family-owned scale-up based in Munich, with over 400 employees across 5 locations in Europe - and more to come. Our innovative platform is already giving thousands of people worldwide access to a new, flexible and self-determined work environment while providing first-class customer service experiences.

We are shipping AI features since way before the age of LLMs and over the past years built up a team of exceptional AI Engineers (with strong research backgrounds in NLP, Speech and CV). Now we are ready to go the next step and build up an independent unit that will own and develop AI features and products end to end. Pretty much like a startup within a scaleup. For this we are looking for a stellar (Senior) Full-Stack Engineer (m,f,d) who wants to build AI powered products that bring real value and users love.

Join us on this journey – fully remotely or hybrid in our offices in Munich, Berlin or Sofia (Bulgaria).

Productionize AI Systems: You will develop not only individual features and modules but also entire microservices from the ground up, working with the latest AI technologies. Your ability to integrate both in-house and third-party AI models into scalable, robust services will be central to your role.
Creative Freedom: You will have the freedom to propose and implement your ideas, collaborating with the team to define the architecture, select technologies, and shape development processes. Your vision will directly influence the technical direction of the product, ensuring its long-term success.
End-to-End Ownership: Your responsibilities will span the full development lifecycle, from creating minimum viable products (MVPs) and pilot systems to deploying and maintaining large-scale production systems. These systems will process thousands of calls daily, requiring a focus on both performance and reliability.
Solve Real Problems: You will work closely with a variety of stakeholders, including product managers, AI specialists, and other engineering teams. Your ability to translate business needs into technical solutions will be critical in ensuring successful outcomes across a wide range of projects.

Your skillset

Full Stack Experience: You have several years of experience writing production backend code in Python or Typescript and frontend code in TypeScript. You have experience working with frameworks in the frontend (e.g. React, React Router 7+, Vue etc.) and backend (FastAPI, Django, Node etc.) but are not dependent on them. We mostly use Python 3.11 and React router 7 with Typescript with type hints, and pre-commit hooks to ensure consistency.
Clean Code: You write clean, well-documented and easy to understand code but know when to be pragmatic to ship features efficiently.
Tooling: You're skilled with Docker and proficient in working with git and CI/CD pipelines. Ideally you know your way around Linux systems, ensuring reliable development and deployment.
Ownership & Monitoring: You embrace a “you build it you run it” attitude and make sure the systems that you develop are properly monitored (Prometheus and Grafana are no strangers to you).
Fast Paced Development: You thrive in a fast-paced environment, turning high-level requirements into actionable tasks, and you actively collaborate with colleagues across departments

Your winning deal

Your Benefits: 30 vacation days, monthly lunch allowance (€69), "Givve" card topped up with €50/month, discounts via Corporate Benefits, JobRad leasing, pension scheme support, and legendary team/company events.
Your Workplace: A modern, dog-friendly office and flexible hybrid working model. Plus: 2 weeks of "Workation" per year within the EU (for EU passport holders).
Your Footprint: A key role in a profitable company where you’ll have the freedom and trust to shape our journey and help define the future of work.
Our Culture: We offer an open, authentic, and supportive team culture. We value bold decisions, fresh thinking, and humor – and we’re excited to take the next steps with you.
Your Opportunity: From day one, you'll have the chance to take ownership, drive innovation, and grow together with a team of experts – shaping both the company and your career.

About us

Are you looking for a profitable scale-up that offers you long-term prospects and a disruptive business model with a growth-oriented corporate culture? Do you also want to grow beyond the usual standards, bring your own initiative and appreciate actively shaping topics?

Then yoummday is the right place for you!

yoummday: “You made my day” - As an innovative SaaS platform, we connect companies with highly qualified freelance call center agents (“Talents”) worldwide. Our digital solution enables flexible, scalable and efficient customer support - without the need for traditional call center structures. We are a family-run Munich-based scale-up with over 350 employees (“Daymakers”) at 5 locations in Europe and 1 in the USA - further growth is inevitable ;).

Become part of our team and set new standards in AI-supported customer service with us to create smart, data-driven solutions that inspire.

At yoummday, we value diversity and equal opportunities. We welcome applications regardless of gender, background, age, sexual orientation, religion, or disability. Different perspectives make us stronger – which is why we actively promote an inclusive work environment where everyone can reach their full potential.