Kpler

1 day ago

Software Engineer II (Python) - Supply & Demand

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 1 hour agoStatus: Live

Job Summary

Own critical parts of the Supply & Demand platform end-to-end, from validating commodity blending rules to running reliable production releases. Tackle incidents and bugs across data pipelines, databases, and distribution APIs, turning failures into runbooks and prevention. Improve a Prophet-based anomaly detection/data-quality gate, evolve the S&D data model and shared ETL framework, and build distribution APIs consumed by internal webapp and external clients.

Location: Budapest

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Own a commodity balance end-to-end, taking blending rules through computation, validation, and a reliable production release on the Airflow pipeline, including on-call afterward.
•Lead resolution of critical bugs and incidents across pipelines, databases, and distribution APIs; create runbook entries and prevention actions.
•Extend and harden a Prophet-based anomaly detection/data-quality gate to catch bad numbers before publication and reduce false positives/time-to-detect.
•Generalise the Supply & Demand data model and shared ETL framework so adding a commodity is an extension rather than a fork.
•Build and evolve data-distribution APIs (Oil and Grains TypeScript services) consumed by the webapp and external clients.

Key Requirements

•2+ years of experience as a software engineer delivering production systems.
•Own a non-trivial feature or service end-to-end in production (design, ship, monitor, and fix).
•Strong Python for data-heavy work (pandas/polars, SQLAlchemy or equivalent ORM) and experience with relational databases and schema evolution.
•Comfortable debugging and operating production data pipelines, including on-call/first-responder duty for systems you built.
•Shape half-defined problems into delivered solutions without waiting for a predefined route.

Experience:2+ yearsProduction systemsData pipelinesETL

Skills:OwnershipProblem-solvingCollaborationResponsibilityContinuous learning

Tech Stack:PythonPandasPolarsSQLAlchemyORMRelational databaseAirflowAstronomerETLSQLTypeScriptNodeNestJSExpressTsoaTypeORMProphetScikit-learnData-quality tooling

Company Brief

Kpler

Provides real-time commodity, shipping and trade intelligence combining satellite, AIS, customs and market data to deliver analytics for energy, dry bulk, petrochemicals, metals and agricultural markets, enabling trading, risk management and market transparency.

Industry: Data Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Paris, France

Founded: 2014

Website LinkedIn

Loading job details...

Preparing the role view and application actions.

Kpler

1 day ago

Software Engineer II (Python) - Supply & Demand

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 1 hour agoStatus: Live

Job Summary

Location: Budapest

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Own a commodity balance end-to-end, taking blending rules through computation, validation, and a reliable production release on the Airflow pipeline, including on-call afterward.
•Lead resolution of critical bugs and incidents across pipelines, databases, and distribution APIs; create runbook entries and prevention actions.
•Extend and harden a Prophet-based anomaly detection/data-quality gate to catch bad numbers before publication and reduce false positives/time-to-detect.
•Generalise the Supply & Demand data model and shared ETL framework so adding a commodity is an extension rather than a fork.
•Build and evolve data-distribution APIs (Oil and Grains TypeScript services) consumed by the webapp and external clients.

Key Requirements

•2+ years of experience as a software engineer delivering production systems.
•Own a non-trivial feature or service end-to-end in production (design, ship, monitor, and fix).
•Strong Python for data-heavy work (pandas/polars, SQLAlchemy or equivalent ORM) and experience with relational databases and schema evolution.
•Comfortable debugging and operating production data pipelines, including on-call/first-responder duty for systems you built.
•Shape half-defined problems into delivered solutions without waiting for a predefined route.

Experience:2+ yearsProduction systemsData pipelinesETL

Skills:OwnershipProblem-solvingCollaborationResponsibilityContinuous learning

Tech Stack:PythonPandasPolarsSQLAlchemyORMRelational databaseAirflowAstronomerETLSQLTypeScriptNodeNestJSExpressTsoaTypeORMProphetScikit-learnData-quality tooling

Company Brief

Kpler

Industry: Data Infrastructure

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Paris, France

Founded: 2014

Website LinkedIn