Staff Engineer, Retail Media / AdTech Solutions (m/f/d)

Redcare Pharmacy; Berlin; On-site; EUR 110,000 - 160,000; Full time

Benefits offered by this job

Sports membership

Mental health support

Work from home up to 20 days/year

Deutschland Ticket

Personal development

Job summary

Redcare Pharmacy is seeking a Staff Software Engineer to shape the architecture of our in-house AdTech platform, focusing on scalability and performance. You will lead across teams, mentor engineers, and collaborate with product and business stakeholders to deliver high-impact Retail Media solutions.

The role combines hands-on full-stack work with strategic leadership, working with React, Next.js, Node.js, TypeScript, and modern cloud/Kubernetes stacks to support advertising campaigns and

Qualifications

• Extensive software engineering experience in senior/leadership roles.
• Experience designing and scaling complex systems in AdTech/Retail Media.
• Hands-on with full-stack development using modern JS/TS stack.
• Proven cross-functional collaboration with product, design, and biz teams.

Responsibilities

• Drive architecture and technical strategy for the AdTech platform.
• Lead hands-on backend and frontend work using Node.js/React/TS.
• Design data flows and scalable microservices for ad serving and analytics.
• Mentor engineers and set engineering standards for scalability.
• Collaborate with product/marketing to translate business needs into tech solutions.

Skills

Tech leadership

AdTech experience

Node.js

TypeScript

React

Tools

Node.js

React

Next.js

TypeScript

NestJS

MongoDB

Redis

RabbitMQ

Docker

Kubernetes

GKE

CircleCI

ArgoCD

Algolia

Job description

Staff Engineer, Retail Media / AdTech Solutions (m/f/d)

• Full-time

About Redcare Pharmacy:
As Europe’s No.1 e-pharmacy, Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to our vision “Until every human has their health”. If you’re seeking a career that offers purpose and aligns with your values, join us and begin your #Redcareer today.

About the role:

As a Staff Software Engineer, Retail Media / AdTech Solutions, you will shape the architecture and technical direction of our in-house AdTech platform, with a strong focus on scalability, performance, and engineering excellence. You will drive complex technical initiatives across teams, establish engineering best practices, and help build high-performance advertising solutions. Working closely with Engineers, Product Managers, UX Designers, the Retail Media business team, and other stakeholders, you will translate complex business challenges into scalable technical solutions that support the growth of our Retail Media ecosystem.

About the tech stack:

React, Next.js, TypeScript, Node.js, Koa.js, NestJS, MongoDB, Redis, BullMQ, RabbitMQ, Algolia, Docker, Kubernetes (GKE), Google Cloud Platform, CircleCI, ArgoCD, and integrations with modern ad-serving platforms.

About your tasks:

Architecture & Technical Strategy: Drive the technical direction of our Retail Media platform, designing scalable, maintainable architectures and leading the evolution of Node.js/TypeScript microservices and distributed systems.

Hands-on Full-Stack Engineering: Design and build high-performance backend services, APIs, and frontend applications using Node.js, React, Next.js, and TypeScript, while remaining actively involved in implementation and technical problem-solving.

Data & System Design: Architect and optimize data-intensive and asynchronous workflows using MongoDB, Redis, Algolia, BullMQ, and RabbitMQ to support campaign management, ad serving, targeting, and reporting.

Cross-Team Technical Leadership: Lead complex engineering initiatives across teams, drive architectural alignment, mentor engineers, and establish technical standards that improve engineering quality and long-term platform scalability.

Product & Business Collaboration: Partner closely with Product, UX, Analytics, and Retail Media stakeholders to shape technical priorities, challenge assumptions, and translate business needs into impactful AdTech solutions.

About you:

You bring extensive software engineering experience, including experience operating as a Staff, Principal, Tech Lead, or similar technical leadership role.

You have a proven track record of designing and scaling complex systems, driving architectural decisions, and leading technical initiatives across multiple engineering teams.

You bringexperience in AdTech, ideally within Retail Media, sponsored advertising, ad serving, targeting, auctions, or attribution.

You enjoy remaining hands-on while influencing technical direction, mentoring engineers, and raising engineering standards across teams.

You thrive in cross-functional product environments, collaborating closely with Engineering, Product, and business stakeholders to deliver scalable, high-impact solutions.

About your benefits:

In order to provide our employees with the best possible support for their individual needs, we offer a wide range of benefits:

• Sports:Stay healthy. Profit from a membership (M) package at Urban Sports Club, so that you can take advantage of a huge variety of sport offers.
• Mental Health:Get quick and professional help from psychologistsif you feel overwhelmed in private or professional life. Anonymous and free of charge.
• Work from Home:If your job does not require you to be present in the office, we can arrange the place you work from individually - even for up to 20 days a year anywhere in the EU.
• Mobility:We provide our employees with a fully costed Deutschland Ticket which can be used at any time.
• Personal development:Grow! We support and encourage your individual development through various in- and external trainings.
• And many more :)

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