{"id":2315586,"url":"https://alion.io/job/njuskalo-midsenior-dwh-developer-mf","title":"Mid/Senior DWH developer (m/f)","company":{"id":55725,"name":"Njuškalo","domain":"njuskalo.hr","url":"https://alion.io/company/njuskalo","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Zagreb, Croatia"],"countries":["HR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":90000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3299},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Redshift","optional":false},{"name":"AWS","optional":false},{"name":"Databricks","optional":false},{"name":"dbt","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Python","optional":false},{"name":"Snowflake","optional":false},{"name":"CI/CD","optional":true},{"name":"ClickHouse","optional":true},{"name":"Dimensional Modeling","optional":true},{"name":"Docker","optional":true},{"name":"GitLab CI","optional":true},{"name":"Grafana","optional":true},{"name":"Linux","optional":true},{"name":"PostgreSQL","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-30T00:00:00Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-22T20:47:18Z","board_verified":true,"closed_at":null,"days_open":22,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":22},"description":"Njuškalo is the largest Croatian marketplace with more than 1.1 million active users. We provide our users a simple and intuitive platform for online trading, and our employees with a pleasant business environment, an inexhaustible source of knowledge and the opportunity for growth and development. Our platform uses modern technology for better understanding and recognizing user needs and helps us in creation of new features, services and better UX.\nWho are we looking for?\nOur DWH team is searching for an experienced DWH Developer (mid or senior level) to share our passion for data-driven solutions. Our daily job revolves around developing and maintaining data warehousing applications for Njuškalo, the biggest classifieds platform in Croatia. We manage and optimize systems for transferring and processing terabytes of data, structure and organize them for analytical purposes, and deliver insights through data warehousing solutions and tools.\nKey responsibilities:\nDevelopment, implementation and maintenance of DWH solutions and data architecture.\nSolving technical problems and changes in existing applications, and identification of opportunities that can improve the efficiency of business processes\nDatabase verification and data analysis; provision of business information\nMaintaining technical procedures and documentation for all applications\nParticipate in the development of a company data strategy\nClosely work with stakeholders throughout the organization to identify opportunities for leveraging consumer data to drive business solutions\nStaying up to date with the latest data warehouse and data lake trends, techniques, and best practices, determining how to incorporate the most suitable practices\nOur tech stack:\ndbt · Python · PostgreSQL · ClickHouse · Docker · Airflow · GitLab CI/CD · Linux · AWS · Grafana · Tableau\nWhat do we expect from you?\nSeveral years of experience working in data warehousing and ETL development\nStrong understanding of dimensional modeling and data warehouse best practices\nAdvanced knowledge of statistics and mathematics\nStrong proficiency in SQL and relational databases\nHands-on experience with dbt for data transformation and modeling\nProficiency in Python for data processing and automation\nExperience in data modeling, ETL and data warehouse architecture\nBasic understanding of cloud-based data warehousing solutions (e.g., AWS Redshift, Google BigQuery, Databricks, Snowflake)\nWhy you'll love it here?\nHybrid work possibilities after onboarding period\nCo-financed Multisport card\nAnnual medical check-ups\nBenefits for parents (financial support after your baby is born, 4-hour work day for mothers in the first month after parental leave)\nDay off for your birthday and every other important life event\nEquipment suitable for all your needs\nDog-friendly offices for your furry friends\n22-30 vacation days (depending on tenure and age)\nReady to Make an Impact?\nIf you're excited about shaping products used by millions of users, we'd love to hear from you.\nApply today!","description_format":"text","description_chars":3033,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Hybrid work","Parental leave"],"hiring_locations":[{"name":"Croatia","iso":"HR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Marketplaces"],"lifecycle":[{"event":"open","at":"2026-10-12T04:00:27Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely 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