Impactable

About Impactable

Impactable builds B2B marketing ecosystems that drive measurable growth. Our DemandSense platform is a SaaS product designed to automate and optimize marketing performance across channels like LinkedIn and Google.

We’re a fast-scaling global agency with a strong engineering culture, operating across the U.S., Ukraine, and Serbia.

Position Overview

We’re looking for a PHP Developer to take a hands-on role in building and scaling the backend of DemandSense, our proprietary SaaS marketing automation platform.

You’ll spend most of your time designing, coding, and optimizing backend services in PHP (Laravel), while also mentoring a small team of developers.

This role is ideal for someone who enjoys solving complex engineering challenges, shaping system architecture, and ensuring high performance, reliability, and scalability - all while staying deeply involved in the codebase. You’ll collaborate closely with product and data teams to deliver robust, well-structured solutions that power real-time analytics and automation at scale.

Key Responsibilities

• Backend development in PHP (Laravel) for the DemandSense platform, ensuring scalability, performance, and reliability.
• Oversee API design and third-party integrations, ensuring consistent data flow and system interoperability.
• Identify and resolve system bottlenecks, performance issues, and scalability challenges.
• Champion engineering excellence and continuous improvement within the team.

Requirements

• 5+ years of backend development experience with PHP (Laravel).
• Strong knowledge of software architecture, design patterns, and scalability principles.
• Deep understanding of PostgreSQL, schema optimization, and performance tuning.
• Experience integrating and maintaining 3rd-party APIs and microservices.
• Strong problem-solving and decision-making skills.

Nice to Have:

• Experience in marketing technology (MarTech) or data-heavy SaaS products.
• Familiarity with CI/CD, Git workflows, and agile methodologies.
• Experience with AWS infrastructure (EC2, RDS, S3, Lambda).

Why Join Us

• Be part of a core product team at the center of Impactable’s technology ecosystem.
• Shape architecture and influence technical strategy from the ground up.
• Collaborate with global leaders and contribute to a product that directly impacts marketing outcomes.
• Competitive compensation and growth opportunities in a rapidly scaling organization.

About DemandSense

DemandSense is a B2B SaaS platform that helps companies understand buyer intent, advertising performance, and product impact through data and AI-driven insights. We work with large volumes of product, marketing, and behavioral data and turn them into actionable intelligence for go-to-market teams.

Role Overview

We are looking for a Data Analyst to own and evolve our data pipelines, analytics layer, and dashboards. 

This role sits at the intersection of data engineering, analytics, and AI enablement, ensuring high-quality data flows and models that power both customer-facing insights and internal decision-making.

Key Responsibilities

• Create and maintain dashboards and reports in Apache Superset
• Design, build, and maintain reliable data pipelines, e.g, using Python (Airflow), n8n
• Maintain and optimize ClickHouse as an analytical data warehouse (tables, partitions, TTLs, indexes)
• Integrate data from multiple sources (product, marketing, billing, external APIs)
• Prepare clean, well-structured datasets for AI tools
• Partner with engineering and product on data-related initiatives
• Document data models, pipelines, and definitions to ensure transparency and reuse

High Level Measurements of Success:

• Analytical datasets structured for easy consumption by AI models and/or BI tools; models are reusable
• Proactively identifies and implements pipeline improvements or new metrics
• Dashboards are developed on time and provide insights that lead to actionable decisions
• All data sources, metrics, and workflows are clearly documented

Tech Stack

• Databases: PostgreSQL, ClickHouse
• ETL & Orchestration: Python, Airflow
• No-code / Automation: n8n
• BI & Visualization: Apache Superset 

Required Qualifications

• Strong proficiency in SQL (complex queries, views, joins, aggregations)
• Hands-on experience with at least one BI or visualization tool
• Solid understanding of database schemas and data modeling
• 2+ years of data management and ETL experience

Nice to Have

• Experience with product analytics (funnels, cohorts, retention, usage metrics)
• Familiarity with ClickHouse or other analytical databases
• English Intermediate+

Attributes

• Strong problem-solving skills.
• Highly attentive to detail.
• Deliberative decision-making.
• Learning agility and adaptability.
• Strong communication and collaboration skills (cross-functional teamwork).
• Commitment to data quality and integrity.
• Professional, proactive, and reliable work style.

What We Offer

• Opportunity to work on a data- and AI-first product
• High ownership and influence on analytics and AI foundations
• Collaboration with experienced product and engineering teams
• Flexible work environment and competitive compensation