Senior Engineer -Python
Klarna Bank ABSammanfattning
Join a dynamic team focused on building and maintaining Python and SQL-based systems for data pipelines and analyses. This role involves evolving business metrics through AI-driven solutions, managing projects from scoping to deployment, and ensuring ongoing support for developed systems. The position emphasizes transparency and collaboration within the team, utilizing tools like Slack for communication.Jobbet i korthet
Anställningstyp
tillsvidareanstallning
Arbetstid
heltid
Förmåner
Opportunity to work in a highly transparent and collaborative environment.Engagement with cross-functional teams in product, analytics, and business operations.Flexibility to adapt to various technologies and tools.
Ansök senast: 2026-08-03
Publicerad: 2026-03-03
Beskrivning
What you'll do
Build and maintain Python and SQL based systems for data pipelines, analyses, monitoring, and automated alerting
Evolve Klarna's abilities to measure and monitor its business critical metrics from an AI-driven perspective
Own projects end-to-end in time-boxed phases: scoping (1-2 weeks) → building → deploying → iterating
Present technical work and tradeoffs to senior leadership
Support and maintain what you build - no throwing projects over the wall
Work publicly in Slack channels with radical transparency (all work visible to the team)
Who you are
AI-First Engineer: Heavy hands-on experience with OpenAI/Anthropic APIs, prompt engineering, and AI-assisted coding tools (Cursor, GitHub Copilot, Claude Code, etc)
Tech Stack Flexible: Comfortable working across Python, Docker, AWS, APIs, databases - you adapt to the problem, not the other way around
Business-Oriented: You translate stakeholder needs into technical solutions and care about why we're solving a problem, not just how
Iterative Shipper: You build MVPs in 1-2 week cycles, gather feedback, and iterate quickly
Change Resilient: You thrive when priorities shift, requirements evolve, and ambiguity is the norm
Self-Driven: You proactively unblock yourself, drive projects forward, and communicate openly in public channels
Awesome to have
Good understanding of common design patterns and comfortable with modern Python 3 practices (type hints, protocols, Pydantic, uv)
Experience with Terraform, Airflow, Slack API, OpenSearch, SPARQL, CI/CD
Track record of maintaining production systems while building new features
Background working with cross-functional stakeholders in product, analytics, and business operations
Comfort working in highly transparent, documentation-heavy environments
Experience killing or rescoping projects that aren't delivering value
Build and maintain Python and SQL based systems for data pipelines, analyses, monitoring, and automated alerting
Evolve Klarna's abilities to measure and monitor its business critical metrics from an AI-driven perspective
Own projects end-to-end in time-boxed phases: scoping (1-2 weeks) → building → deploying → iterating
Present technical work and tradeoffs to senior leadership
Support and maintain what you build - no throwing projects over the wall
Work publicly in Slack channels with radical transparency (all work visible to the team)
Who you are
AI-First Engineer: Heavy hands-on experience with OpenAI/Anthropic APIs, prompt engineering, and AI-assisted coding tools (Cursor, GitHub Copilot, Claude Code, etc)
Tech Stack Flexible: Comfortable working across Python, Docker, AWS, APIs, databases - you adapt to the problem, not the other way around
Business-Oriented: You translate stakeholder needs into technical solutions and care about why we're solving a problem, not just how
Iterative Shipper: You build MVPs in 1-2 week cycles, gather feedback, and iterate quickly
Change Resilient: You thrive when priorities shift, requirements evolve, and ambiguity is the norm
Self-Driven: You proactively unblock yourself, drive projects forward, and communicate openly in public channels
Awesome to have
Good understanding of common design patterns and comfortable with modern Python 3 practices (type hints, protocols, Pydantic, uv)
Experience with Terraform, Airflow, Slack API, OpenSearch, SPARQL, CI/CD
Track record of maintaining production systems while building new features
Background working with cross-functional stakeholders in product, analytics, and business operations
Comfort working in highly transparent, documentation-heavy environments
Experience killing or rescoping projects that aren't delivering value
Ansök till tjänsten
Senior Engineer -Python
OM FÖRETAGET
Klarna Bank AB
