Data Software Engineer

ActiveCampaign; Województwo małopolskie; On-site; PLN 184,000 - 276,000; Full time

Benefits offered by this job

Comprehensive Health & Wellness

Growth & Development

Generous Paid Time Off

Total Rewards

Collaborative Culture

Job summary

ActiveCampaign is searching for a Senior Software Engineer in Poland, Województwo małopolskie. This role involves designing data architectures, building high-throughput pipelines, and ensuring robust software engineering practices. The ideal candidate should have 4+ years of experience, strong SQL skills, and proficiency in managing infrastructure using Terraform. The position offers a competitive salary ranging from 184,000 zł to 276,000 zł annually, along with excellent perks including comprehensive health benefits and a generous paid time off policy.

Qualifications

• 4+ years of professional software engineering experience.
• Deep understanding of modern data stack components.
• Proficient in infrastructure management using Terraform.
• Expert-level SQL skills, especially in MySQL.
• Strong background in software engineering best practices.

Responsibilities

• Design and build high-throughput data pipelines.
• Execute DDL and DML operations to manage data structures.
• Implement software engineering best practices and monitor system health.
• Collaborate with Data Science teams on feature stores.
• Optimize data schemas for scalability and performance.

Skills

Data architecture

SQL optimization

Automation testing

CI/CD practices

Cloud services (AWS)

Tools

Terraform

Kubernetes

Docker

Apache Spark

MySQL

Job description

We’re looking for a Senior Software Engineer who views data through the lens of high-quality software engineering. You will design sophisticated data architectures and implement rigorous best practices to ensure that our systems are resilient and scalable. This is a multi-faceted role where you will build the software necessary to manage and move data across our organization.

What your day could consist of:

• Architecting and Building Pipelines: Design, develop, and maintain high-throughput data pipelines to move and transform data across our ecosystem
• Data Modeling and Schema Design: Execute DDL and DML operations to manage and optimize our data structures
• Engineering Excellence: Implement rigorous software engineering best practices, including automated testing, CI/CD pipelines, managing infrastructure as code, and monitoring of system health
• Collaboration: Partner with Data Science and AI teams to engineer feature stores and automated MLOps Pipelines, enabling AI models to move from research to production

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
• Languages: Python (primary)
• Infrastructure as Code: Terraform
• Containerization and Orchestration: Kubernetes, Docker, Airflow

What is needed:

• Engineering Experience: 4+ years professional software engineering experience, with a proven track record of building and maintaining production-grade data systems
• Data Architecture Experience: Deep understanding of modern data stack components. You should be comfortable designing and building schemas that balance performance with scalability
• Infrastructure: Proficient with managing your own infrastructure in code, using tools like Terraform
• Software rigor: Strong background in software engineering best practices, including automated testing and CI/CD
• Advanced SQL and Optimization: Expert-level SQL skills (especially MySQL); you don’t just write queries, you optimize for performance and scalability
• Communication: You are able to have technical discussions internally as well as translate these ideas into non-technical conversations with stakeholders

184,000 zł - 276,000 zł a year

Perks and Benefits:

• 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.