Senior Data Software Engineer

Posted 9 Days Ago
Be an Early Applicant
Kraków, Małopolskie, POL
Hybrid
224K-336K Annually
Senior level
eCommerce • Information Technology • Marketing Tech • Software
We help small teams power big businesses.
The Role
Build and maintain high-throughput data pipelines, design schemas and data models, implement IaC and CI/CD, collaborate with Data Science/AI on feature stores and MLOps, monitor containerized systems, and advise stakeholders on data architecture.
Summary Generated by Built In

What your day could consist of:

  • 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
  • ata Storage and Analytics: AWS S3, Apache Iceberg, Snowflake, Apache Druid, Looker
  • Data Processing and Transformation: Apache Spark, DBT
  • Languages: Python (primary)
  • Infrastructure as Code: Terraform
  • Containerization and Orchestration: Kubernetes, Docker, Airflow

The Ideal Candidate Will Bring:

  • 5+ 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

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.

ActiveCampaign is an equal opportunity employer. We recruit, hire, pay, grow, and promote no matter of gender, race, ethnicity, sexual orientation, marital status, political opinion, national origin, social origin, parentage, workers union membership, economic status, religion, age,  health condition, disability or any other grounds protected by law.

Our Employee Resource Groups (ERGs) strive to foster a diverse inclusive environment by supporting each other, building a strong sense of belonging, and creating opportunities for mentorship and professional growth for their members.

Skills Required

  • 5+ years of professional software engineering experience
  • Deep data architecture expertise and ability to design modern data stack components
  • Proficiency with Infrastructure as Code, specifically Terraform
  • Expert-level SQL skills (particularly MySQL)
  • Proficiency in Python
  • Experience with AWS services (S3, Aurora, RDS)
  • Experience with Snowflake
  • Experience with Apache Spark
  • Experience with dbt (data transformation)
  • Experience with Apache Iceberg and Apache Druid
  • Experience with Looker or BI tooling
  • Experience with containerization and orchestration (Kubernetes, Docker, Airflow)
  • Strong background in automated testing and CI/CD practices
  • Exceptional communication skills to translate technical concepts for non-technical stakeholders

ActiveCampaign Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ActiveCampaign and has not been reviewed or approved by ActiveCampaign.

  • Healthcare Strength Health coverage is portrayed as comprehensive, spanning medical, dental, vision, mental‑health support, and telemedicine, with an option noted for a fully covered HDHP. Wellbeing resources like an EAP and Calm subscription complement core coverage.
  • Leave & Time Off Breadth Open/unlimited PTO, Volunteer Time Off, and a paid sabbatical after five years indicate a wide range of time‑off options. Hybrid/remote flexibility and work‑from‑home support reinforce the usability of these policies.
  • Equity Value & Accessibility Equity is granted at hire broadly, positioning ownership as a standard element of total compensation. This signals accessible participation in company value creation alongside salary and benefits.

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The Company
HQ: Chicago, IL
850 Employees
Year Founded: 2003

What We Do

ActiveCampaign helps small teams power big businesses with the must-have platform for intelligent marketing automation. Customers from over 170 countries depend on ActiveCampaign’s mix of pre-built automations and integrations (including Facebook, Google, WordPress, Salesforce, Shopify, and Square) to power personalized marketing, transactional emails, and one-to-one CRM interactions throughout the customer lifecycle. ActiveCampaign holds the highest customer satisfaction rating among Marketing Automation, E-Commerce Personalization, Landing Page Builders, and CRM solutions on G2.com and is one of only a handful of software solutions with over 10,000 positive reviews. ActiveCampaign has also been named the Top Rated Email Marketing Software on TrustRadius. Learn more and start your free trial at ActiveCampaign.com.

Why Work With Us

We are focused on our employees, our customers, and even our customer's customers. Ideas are valued over titles, contributions are valued over appearances, helping a co-worker is more important than outshining them. We are passionate about diversity and inclusion, believing everyone has a voice and can make a difference.

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