Business Intelligence Analyst

Block Labs; Portugal; Presencial; EUR 40 000 - 60 000; Tempo integral

Resumo da oferta

Block Labs is seeking a detail-oriented Business Intelligence Analyst to develop actionable insights from blockchain data. The role involves managing the analytics stack utilizing SQL, dbt, Python, and Tableau. The successful candidate will work closely with multiple departments to enhance data quality and reporting, and must have at least 2 years of experience in data analytics, preferably with a crypto or iGaming background. A mature culture valued at Block Labs fosters deep technical expertise and product ownership.

Qualificações

• Minimum 2 years in Business Intelligence or Data Analytics; experience in crypto or iGaming preferred.
• Demonstrated ability to build robust analytics infrastructure and scalable data products.
• Advanced proficiency with SQL and complex data modeling.

Responsabilidades

• Design and build Tableau dashboards for core KPIs.
• Write production-grade SQL to model clean datasets.
• Use Python for data analysis and automation tasks.
• Work with on-chain data and wallet analytics.
• Automate reporting and alerting for KPI movements.

Conhecimentos

SQL

Tableau

Python

Data Analysis

Business Intelligence

Crypto Knowledge

Ferramentas

dbt

ClickHouse

Amplitude

Descrição da oferta de emprego

About Block Labs

Block Labs is a premier technology studio operating at the bleeding edge of Web3, Artificial Intelligence, and iGaming. We don't just ship features; we engineer high-scale, production-grade platforms that power the next generation of digital products.

We are a collective of senior engineers, product strategists, and builders who refuse to compromise on architecture. Whether we are designing autonomous multi-agent AI systems, building decentralized financial infrastructure, or architecting high-frequency iGaming platforms, our standard is excellence.

We move fast, but we build for the long term. If you are looking to work alongside a team that values deep technical expertise, thoughtful system design, and product ownership, Block Labs is where you belong.

About The Role

We’re seeking a data-driven Business Intelligence Analyst to turn blockchain and product data into clear, actionable insights that drive growth, retention, and risk controls across our crypto-enabled iGaming products. You’ll own the end-to-end analytics stack for wallet funnels, wagering behavior, lifecycle marketing, and compliance—using SQL, dbt, Python, Amplitude, and Tableau as your primary tools.

Key Responsibilities:

• Design, build, and iterate on Tableau dashboards that surface core KPIs (GGR/NGR, ARPU, LTV, churn, deposit to wager conversion, fraud loss rate).

• Write production-grade SQL (CTEs, window functions, incremental models) to model clean datasets from ClickHouse and on-chain tables.

• Use Python (pandas, seaborn, scikit-learn, SciPy) for analysis, data quality checks, lightweight ETL/backfills, API integrations (e.g., blockchain providers), and automation.

• Work with on-chain data: parse EVM logs and token transfers (ERC-20/721), join labeled-address datasets, analyze exchange/bridge flows, gas/fee dynamics, and wallet clustering.

• Own crypto wallet analytics across the funnel (custodial vs. non-custodial, deposits/withdrawals, conversion to first deposit).

• Partner with Product, Marketing/CRM, Risk/Compliance, and Engineering to define event schemas and tracking plans; ensure data quality, lineage, and documentation.

• Design and analyze experiments (A/B and holdouts), cohorts, and attribution within iGaming and regional compliance constraints.

• Investigate anomalies (bonus abuse, bot usage, arbitrage, suspicious wallet rings) and recommend mitigations.

• Automate recurring reporting and alerting for KPI movements.

Qualifications

• Experience: Minimum 2 years in Business Intelligence or Data Analytics; prior exposure to crypto or iGaming strongly preferred.

• Ownership & Impact: Demonstrated ability to build robust analytics infrastructure and scalable self-serve data products.

• SQL: Advanced proficiency with complex joins, window functions, performance optimization, and dimensional data modeling.

• Tableau: Expert use of LOD expressions, parameters, actions, data modeling, extract vs. live strategies, and dashboard performance tuning.

• dbt: Hands-on experience with environments, sources/exposures, testing, documentation, and CI/CD integration.

• Python: Proficient in analytics and data engineering (e.g., pandas); capable of writing modular, maintainable code, integrating with APIs, and scheduling lightweight jobs.

• Crypto Domain: Practical understanding of crypto wallets and transaction flows, including custodial vs. non-custodial models and WalletConnect/MetaMask.

Preferred Qualifications

• Experience with dbt Cloud, data quality tooling (Great Expectations, Monte Carlo), and workflow orchestration (Airflow, Prefect).

• Demonstrated ability to perform on-chain analytics using platforms such as Dune, Flipside, Goldsky, or Nansen, or via self-indexed data; familiarity with contract ABIs and entity/address labeling.

• Hands-on experience with modern data warehouses and object storage, including ClickHouse, AWS, and Amazon S3.

• Working knowledge of data governance and privacy standards (e.g., GDPR), including data minimization and retention policies.

• Strong understanding of iGaming economics and KPIs: deposits, wagers, hold, GGR/NGR, RTP, bonus efficiency, responsible gaming metrics, and common fraud/AML patterns.

• Familiarity with product analytics platforms (Amplitude, Mixpanel, Google Analytics).

What kind of culture can I expect?

Mature, mission-driven, and low-ego. We value clarity over noise, outcomes over theatrics, and pace without chaos. If you’re one of the smartest minds in your craft and want to build with other experts, you’ll feel at home here.