Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU

DatAds is redefining how marketing and creative teams build winning ads.

Our SaaS platform bridges the gap between performance marketers and creative teams by delivering visual ad insights, automated analytics, and AI-powered creative recommendations. The result: faster workflows, smarter decisions, and more high-performing ads – across Meta, TikTok, and YouTube.

We’re growing fast, with double-digit month-over-month expansion. Our customers include some of the most innovative eCommerce brands, lead generation companies, and performance marketing agencies across the DACH region – and increasingly, across Europe. Brands like yfood, Greator, Perspective, and Holy trust DatAds to power their creative strategy.

If you want to be part of a fast-moving marketing tech startup where your ideas actually shape the product – join us. We're building something big, and we’re just getting started.

Tasks

Feature Development & Extension across product lines (analytics, inspiration, ai). Possible projects can include

• Build & maintain integrations to ad-platforms like Taboola, Pinterest or Snapchat
• Implement AI recommendation system
• Extend static AI workflows to dynamic AI agent

Internal Tech Support: Communication with the internal Customer Success team (in English) when bugs or technical questions arise.

End-to-End System Ownership: From system design to deployment, to tech support you'll own entire technology solutions and ensure their operational excellence. We believe in giving maximum freedom – you get the problem, you architect, build and own the complete system solution.

Requirements

Backend:

PostgreSQL / SQL

REST APIs

• Ideally Node.js + Express.js + TypeScript
• Most features involve API updates

Cloud (Azure preferred)

• Experience with Docker & serverless containers (Azure Container Apps, Cloud Run)
• Event-driven architectures and queue-based background jobs

Frontend :

Nuxt.js / Vue.js or Next.js / React

TailwindCSS

• Ability to implement clean UI components using modern CSS frameworks

End-to-End Ownership (“Builder Mentality”)

Designed, implemented, tested, deployed and maintained features from start to finish.

Benefits

Why DatAds?

Learn from Experience: Work directly with Daniel (CTO), who brings a Master's in Machine Learning and 2 years as Senior Software Engineer in AI infrastructure at HubSpot. You'll have access to mentorship that accelerates your growth.

Ownership & Impact: High responsibility for your projects with a steep learning curve guaranteed. Your code will directly impact how marketing teams worldwide create better ads.

Startup Flexibility: Remote-first culture with flexible working arrangements. Fast communication, flat hierarchies, and a motivated founding team.

Professional Growth: Be part of building something from the ground up. The experience and network you'll build here will be invaluable for your career.

Competitive Compensation: With growth opportunities as we scale.

Our Tech Stack

• Backend & Systems: TypeScript, Python, distributed systems design
• Infrastructure: Azure services, PostgreSQL, Redis, Docker, Azure Container Apps (Kubernetes)
• Data Architecture: Experience with data lakes, message queues, databases (relational, columnar), marketing APIs, high-volume ETL pipelines, machine learning pipelines
• Frontend: Nuxt.js, TypeScript, Tailwind CSS

Find more English Speaking Jobs in Germany on Arbeitnow

Position Details

• Job Title: Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU
• Company / Organisation: DatAds
• Location: Remote
• Employment Type: Full-time
• Field / Industry: Software Development
• Work Arrangement: Remote — open to candidates worldwide

About This Opportunity

This full-time opportunity at DatAds is an excellent opening for experienced professionals in the field of software engineering and technology. The role is structured around a fully remote setup — offering you the freedom to work from any location in the world and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

As a remote-first position, this role welcomes qualified candidates from across the globe. You will be expected to manage your schedule independently, communicate proactively, and deliver results consistently — hallmarks of a high-performing remote professional.

Whether you are an established practitioner in software engineering and technology or a highly skilled professional looking for your next challenge, this Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU role offers the platform to apply your expertise in a real-world, results-oriented environment. DatAds is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in software engineering and technology and a demonstrable track record of delivering high-quality results. You should possess analytical thinking, attention to technical detail, and a methodical approach to problem-solving. Experience working with modern development tools, version control systems, and cloud platforms will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, DatAds is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to build reliable, scalable, and high-performing digital products, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU position at DatAds will typically demonstrate the following core competencies:

• Domain expertise — a strong foundation of knowledge and hands-on experience in software engineering and technology
• Problem-solving ability — the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills — clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management — strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration — a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability — the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU position at DatAds, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in software engineering and technology. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what DatAds is looking for in a Full-Stack Software Engineer / Backend & Frontend - Bootstrapped SaaS Startup (m/w/d) remote in EU.

All applications for this role are processed directly by DatAds. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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