Flink Tech Stack

Ultrafast grocery delivery platform scaled to 5000+ employees across Europe

Software Development Berlin, Berlin 5,001–10,000 employees Founded 2020 Privately Held

Flink operates a rapid-delivery grocery logistics network with a sprawling ops-heavy org (127 ops roles vs. 10 engineering) and a tech stack split between backend services (Python, Go, Kotlin, Java) and orchestration layers (Kubernetes, n8n, SAP/Oracle integrations). Current project focus—workforce scheduling optimization, demand forecasting, and ML training infrastructure—reveals engineering effort aimed at solving operational constraints: the 28-minute delivery promise, idle-time reduction, and store-level coordination bottlenecks are the core friction points driving internal tooling.

Tech Stack 58 technologies

Core StackZapier n8n Python dbt Looker Go Kotlin Spring Kubernetes Braze Intercom Salesforce Tableau C++ Java JavaScript Vue Node.js TypeScript Next.js Figma React Excel SQL SAP Cloud Platform Integration Oracle Integration Cloud Google Sheets C HTML Nuxt+25 more

What Flink Is Building

◆Challenges

Smooth coordination of store staff
Smooth collaboration of employees
Operational flow optimisation
Meeting 28-minute delivery promise
Reducing idle time
Ensuring smooth collaboration
Technical debt
Optimizing store workflows
Inventory control
Reducing churn

▲Active Projects

Self-service data platform
Transformation layer development
Hr payroll reporting automation
Optimizing workforce scheduling
Fine-tuning demand forecasting models
Testing framework for strategic bets
Workflow automation development
Implementing ml training infrastructure
Building data pipelines and warehouse architecture
Post order experience flows

Hiring Activity

Steady160 roles · 50 in 30d

Department

Ops

127

Engineering

Data

Marketing

Finance

Product

Design

Seniority

Lead

Manager

Mid

Senior

Junior

Intern

Staff

Notable leadership hires: Shift Lead, Team Lead

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About Flink

Flink is a rapid-delivery grocery service headquartered in Berlin and operating across Germany and the Netherlands. The business model centers on fulfillment from densely populated urban hubs, with 2,400+ SKUs delivered via electric bikes. Since founding in 2020, the company has scaled to 5,001–10,000 employees—nearly all in operations and fulfillment logistics rather than software. Their tech stack spans traditional BI (Looker, Tableau), workflow automation (n8n, Zapier), backend services (Python, Go, Kotlin), and ERP/integration platforms (SAP Cloud Platform, Oracle Integration Cloud), suggesting a maturity challenge typical of logistics operators: coordinating staff, inventory, and delivery windows at scale requires both software and organizational muscle.

HeadquartersBerlin, Berlin

Company Size5,001–10,000 employees

Founded2020

Hiring MarketsGermany, Netherlands

Frequently Asked Questions

What tech stack does Flink use?

Backend: Python, Go, Kotlin, Java, Node.js, TypeScript. Infrastructure: Kubernetes. Analytics & BI: Looker, Tableau. Automation: n8n, Zapier. Integration: SAP Cloud Platform, Oracle Integration Cloud. Frontend: Vue, React, Next.js, Nuxt. Also: SQL, dbt, Braze, Intercom, Salesforce, Figma.

What is Flink working on?

Workforce scheduling optimization, demand forecasting models, ML training infrastructure, data pipelines and warehouse architecture, workflow automation, payroll reporting automation, and post-order experience flows. Engineering effort is concentrated on operational logistics tooling.