Data Software Engineer

EuroPython; Kraków; Hybrid; PLN 184,000 - 276,000; Full time

Benefits offered by this job

Health & wellness benefits

Growth & development

Generous paid time off

Pension with matching

MultiSport Plus card

Home office stipend

Sabbatical after five years

Job summary

ActiveCampaign is expanding its Krakow hub as a center for data-centric software engineering. You will design, build, and maintain scalable data pipelines and modern data stack components while collaborating with Data Science and AI teams to operationalize research.

The role emphasizes Terraform-driven IaC, automated testing, and robust CI/CD practices, with exposure to AWS, Snowflake, Spark, and DBT in a fast-growing environment.

Qualifications

• 4+ years of professional software engineering experience with data systems.
• Deep Data Architecture expertise for modern data stack design.
• Proficiency in Terraform for IaC.
• Strong software engineering rigor with automated testing and CI/CD.
• Expert-level SQL skills, especially MySQL.
• Experience with Python, AWS, Snowflake, Spark, and DBT.
• Excellent communication to translate complex concepts for all peers.

Responsibilities

• Architect and build high-throughput data pipelines across our ecosystem.
• Execute data modeling and schema design with DDL/DML for performance and scalability.
• Champion engineering excellence with automated testing, CI/CD, and IaC.
• Collaborate with Data Science/AI teams to engineer feature stores and MLOps pipelines.
• Drive system monitoring and health checks in Kubernetes, Docker, and Airflow.
• Act as a technical advisor translating complex architectures for stakeholders.

Skills

Architectural data pipelines

Data architecture

Terraform

Automated testing

CI/CD

SQL (MySQL)

Python

AWS (S3, Aurora, RDS)

Snowflake

Apache Spark

DBT

Kubernetes

Docker

Airflow

Communication

Tools

Terraform

Kubernetes

Docker

Airflow

DBT

Apache Spark

Snowflake

MySQL

PostgreSQL

Looker

Aurora

RDS

S3

Job description

• Architect and Build Pipelines by designing, developing, and maintaining high-throughput data pipelines that seamlessly transform data across our ecosystem
• Execute Data Modeling and Schema Design, utilizing DDL and DML operations to optimize data structures for both performance and long-term scalability
• Champion Engineering Excellence by implementing automated testing, CI/CD pipelines, and Infrastructure as Code (Terraform) to ensure system health and reliability.
• Collaborate Cross-Functionally with Data Science and AI teams to engineer feature stores and automated MLOps pipelines, moving cutting-edge research into live production environments
• Drive System Monitoring and health checks, ensuring our containerized and orchestrated environments (Kubernetes, Docker, Airflow) run at peak efficiency.
• Act as a Technical Advisor to stakeholders, translating complex data architectures into clear, non-technical conversations that guide business decisions

Technical environment

• Databases: MySQL, Amazon Aurora, Amazon RDS, PostgreSQL
• Data Storage and Analytics: AWS S3, Apache Iceberg, Snowflake, Apache Druid, Looker
• Data Processing and Transformation: Apache Spark, DBT
• Infrastructure as Code: Terraform
• Containerization and Orchestration: Kubernetes, Docker, Airflow

The Ideal Candidate Will Bring

• 4+ years of professional software engineering experience, with a proven track record of building and maintaining production-grade data systems.
• Deep Data Architecture expertise, with the ability to design modern data stack components and schemas that balance immediate performance with future growth.
• Proficiency in Infrastructure as Code, specifically using Terraform to manage and deploy your own infrastructure.
• A high level of software rigor, including a strong background in automated testing, CI/CD, and general software engineering best practices
• Expert-level SQL skills (particularly MySQL), with a focus on optimizing complex queries for maximum performance.
• Experience in a modern technical environment, ideally having worked with Python, AWS (S3, Aurora, RDS), Snowflake, Apache Spark, and DBT
• Exceptional communication skills, with the talent to distill complex technical concepts into clear, actionable insights for both technical and non-technical peers

Compensation: zł 184,000 - 276,000 (per year salary)

This is an exciting time to join ActiveCampaign as we build out our new office in Poland. You will be a large part of developing our office culture in this new Krakow hub location.

About ActiveCampaign

ActiveCampaign is the autonomous marketing platform for people at the heart of the action. It empowers teams to automate their campaigns with AI agents that imagine, activate, and validate–freeing them from step-by-step workflows and unlocking limitless ways to orchestrate their marketing.

With AI, goal-based automation, and 1,000+ app integrations, agencies, marketers, and owners can build cross-channel campaigns in minutes–fine-tuned with billions of data points to drive real results for their unique business.

ActiveCampaign is the trusted choice to help businesses unlock a new world of boundless opportunities–where ideas become impact and potential turns into real results.

As a global multicultural company, we are proud of our inclusive culture which embraces diverse voices, backgrounds, and perspectives. We don’t just celebrate our differences, we believe our diversity is what empowers our innovation and success. You can find out more about our DEI initiatives here .

Perks and Benefits

At ActiveCampaign, we prioritize employees’ well-being and professional growth by cultivating a culture centered on collaboration and innovation. When you join our team, you’ll not only have the opportunity to make a significant impact, but also enjoy a range of benefits tailored to support your personal and career development.

Here are some of the benefits we offer

• Comprehensive Health & Wellness: Top-tier benefits package that includes medical and dental benefits paid 100% by ActiveCampaign for you and 50% for your dependents, and reimbursements on vision expenses. In addition, employees receive complimentary access to telehealth services, and a free subscription to Calm.
• Growth & Development: Access to LinkedIn Learning, professional development programs, and career growth opportunities in a fast-growing organization.
• Generous Paid Time Off: Recharge and take the time you need to maintain work-life balance.
• Total Rewards: Pension scheme with matching up to 1.5% of your contribution, MultiSport Plus card to support your active lifestyle, home office stipend to cover your commuter or work from home expenses, and a four-week paid sabbatical with bonus after five years.
• Collaborative Culture: Work alongside brilliant, passionate colleagues in an environment that values innovation, teamwork, and mutual support.