Mono Software

Tech / AI / Software

DataEngineer

osijek, county of osijek-baranja, croatia FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Data Engineer at Mono Software. Skills: Data Engineering, ETL/ELT, Data Warehousing, Cloud Platforms (AWS, Azure, GCP), Database Management (PostgreSQL, NoSQL), Data Modeling, Data Transformation, Data Migration. Designing, building, and maintaining data flows. Performing data migrations”

What You'll Achieve.

Ensuring data flows remain correct and performant as data grows

Industry & Context.

Tech / AI / Software
Problems you'll solve

Problem-solving data quality issues; Understanding business logic behind data models

What They're Looking For.

Must Have

Experience with relational databases, primarily PostgreSQL (advanced SQL, query optimization, understanding of schema and indexes); knowledge of other databases (MS SQL Server, MySQL, Oracle) is a plus, Practical experience with ETL/ELT processes and data transformations, Experience in a cloud environment, primarily knowledge of other cloud platforms (Azure, GCP) is a plus, Understanding of data warehousing concepts and data modeling, Experience with scripting for transformations (Python, SQL), Professional English in written and spoken communication, Minimal 1 year of experience with the mentioned tools (personal, open-source or academic projects count)

Nice to Have

Broader experience with AWS data stack and related services (S3, Lambda, etc.), Experience with NoSQL databases (MongoDB, DynamoDB, or similar), Experience with columnar or serialization data formats, Experience with tools for orchestration and automation of ETL processes, Experience with larger data migrations (planning, validation, rollback strategies), Understanding of data quality and data governance concepts, Knowledge of other cloud platforms (Microsoft Azure, GCP)

What You'll Do.

and maintaining data flows

Performing data migrations

and loading (ETL/ELT) data from PostgreSQL and other sources into a data warehouse

Designing and maintaining scalable ETL processes

primarily on AWS (or other cloud platforms as needed)

Conducting and supporting complex data migrations (planned and ad-hoc)

and performance of data processes

Designing and optimizing data models for analytical reporting needs

Documenting data flows

How You'll Work.

Team & Collaboration

Collaboration with development and analytics teams on data needs

Communication Scope

Professional English in written and spoken communication

Full Job Description

Mono je softverska i AI tvrtka sa sjedištem u Osijeku, s više od 20 godina iskustva u razvoju digitalnih rješenja za klijente diljem svijeta - od startupa do Fortune 500 kompanija. Tim od 160+ stručnjaka pokriva cjelokupan životni ciklus razvoja softvera. Dio smo Possehl grupe, njemačkog industrijskog konglomerata s više od 200 tvrtki. Bavimo se AI-jem od kasnih devedesetih - ne kao trendom koji je zahvatio industriju nedavno, nego kao disciplinom kojom se bavimo od osnivanja tvrtke. Danas imamo nekoliko desetaka AI sustava u produkciji - u zdravstvu, farmaceutici, veterinarstvu, poljoprivredi i financijama, cijeli portfolio je dostupan na ai.mono.software. Uz razvojne usluge, razvijamo vlastite proizvode: Dokko (platforma za inteligentne asistente i agente) i eCTD Office (alat za farmaceutsku regulativu). Dok je industrija zapošljavala i otpuštala u ciklusima, mi smo gradili tim koji vrijedi i ostaje - i to nastavljamo. Radimo na zahtjevnim projektima i tražimo ljude koji to ozbiljno shvaćaju. Kao Data Engineer u Monu dizajnirat ćeš, graditi i održavati podatkovne tokove te raditi na migracijama podataka. Primarni izvor podataka su PostgreSQL baze, uz povremeni rad i s drugim relacijskim i NoSQL bazama (MS SQL Server, MongoDB, DynamoDB i sl.). Podaci se transformiraju i učitavaju u data warehouse, primarno na AWS-u, a po potrebi i na drugim cloud platformama. Posao pokriva i veće planirane migracije podataka i ad-hoc transformacije koje izlaze iz svakodnevnih potreba razvojnih i analitičkih timova. Tražimo nekoga tko razumije i tehničku stranu posla i poslovnu logiku iza modela podataka, te zna paziti da podatkovni tokovi ostanu ispravni i performantni kako podaci rastu. Odgovornosti * Ekstrakcija, transformacija i učitavanje (ETL/ELT) podataka iz PostgreSQL i drugih izvora u data warehouse * Dizajn i održavanje skalabilnih ETL procesa, primarno na AWS-u (po potrebi i na drugim cloud platformama) * Provođenje i podrška kod kompleksnih migracija podataka (planiranih

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