Kozak Agency

NewBe an early applicant RemoteEuropeFull-timeMiddle

8 hours ago

Data Engineer

Senior Data Engineer designing and maintaining scalable data pipelines and big-data platforms on Google Cloud (BigQuery, DataProc, Dataflow) using Python and PySpark, working closely with data scientists, analysts, and product teams. Remote role for candidates in Germany & EU, with nice-to-have exposure to AI/LLM and MLOps.

Agile AI Airflow Analytics BigQuery +23 skills

NewBe an early applicant RemoteEuropeFull-time

3 days ago

Data Engineer

Contract data engineer (starting Oct 2026) developing and operating data and AI platforms for a German social-security client: collecting, cleaning and transforming data, building ETL pipelines and dashboards, and testing AI-based solutions. Predominantly remote (~80%) with occasional days in Hanover; requires German C1, SQL, Python and 2+ years of ETL experience.

Agile AI Argo CD CI/CD Data Pipelines +8 skills

RemoteEuropeFull-timeLead

Full stack Developer (Ruby, React, Node)

FTE: Full-time (40 h per week) Timeline: 3-6 months (tbd) Start: ASAP English: B2 Recruitment process: a tech check with our client, then an interview with the main client The company A well-established B2D…

AI PostgreSQL Rails React Ruby +2 skills

RemoteEuropeFull-timeSenior

Senior Android Developer

We are looking for an experienced Android Developer to work on a project involving Android Enterprise, MDM and system-level functionality. About the Project The main goal is to develop two plugins for Headwind MDM: A…

Android Firmware Java Kotlin MDM

.NET and Vue.js Developer

API C# .NET Git JavaScript +4 skills

Requirements Strong commercial experience with .NET / C# Commercial experience with Vue.js Experience developing backend and frontend solutions Good understanding of REST APIs Experience working with databases and SQL…

.NET Developer with ETRM Allegro

Agentic AI Agile AI AKS API +16 skills

You will support the development and maintenance of the client's energy trading landscape. The team is responsible for all changes within the ETRM Allegro system, ranging from small enhancements to large feature…

RemoteEuropeFull-timeLead

AI-first Golang Team Lead Golang Engineer

Workload: full-time, 40 hours per week Start: asap but can be discussed Duration: long-term Location: any remote, preferably within ±3 hours of CET English: B2-C1 We are looking for a highly capable AI-First Golang…

Agentic AI AI Claude Code Go Observability

Embedded Engineer

AI C++ Embedded Linux Embedded Software Git +4 skills

Here are requirements: Bachelor's degree in Computer Science, Computer Engineering, or a related field. 5+ years of experience throughout the complete embedded software development lifecycle. Experience with the…

Embedded / Systems Integration Engineer

API C++ C# Data Ingestion Firmware +6 skills

Project: Radar-based detection system Contract-to-hire (Phase-based) Remote About the Role We're looking for an engineer to build the middleware layer connecting a marine radar system to an IP camera network for an…

RemoteEuropeFull-timeSenior

Senior AI/ML Engineer

We are looking for a Senior AI/ML Engineer with strong production experience in AI engineering and a solid commercial background in legal / commercial contracts. Both areas are mandatory. A strong AI Engineer without…

Agentic AI AI LLM Machine Learning MCP +1 skills