Technical Product Manager (AdTech Platform)

Sigma Software; Warszawa; On-site; PLN 320,000 - 520,000; Full time

Job summary

Sigma Software is seeking a Middle/Senior Technical Product Manager for our AdTech platform. You will own cross-team roadmaps, translate complex requirements into tangible features, and partner with engineering to deliver scalable solutions.

You will work on data-intensive APIs, platform integrations, and performance optimization, shaping product direction through data-driven decision making and strong stakeholder engagement.

Qualifications

• 4+ years in product management roles (any title) with technical focus.
• Able to discuss architecture, APIs, integrations, and data flows.
• Experience shaping product requirements and user stories.
• Strong analytical and problem-solving skills.
• English language proficiency and strong communication with stakeholders.

Responsibilities

• Own and drive the product roadmap for AdTech platform domains.
• Identify product opportunities and define new platform capabilities.
• Translate business and operational needs into clear functional and technical requirements.
• Create and maintain product requirements documentation, user stories, acceptance criteria, and prioritization plans.
• Collaborate closely with engineering and architecture to design scalable platform solutions.
• Lead product discovery activities, feature definition, and prioritization processes.
• Coordinate cross-functional initiatives across engineering, data, architecture, delivery, and business teams.
• Define, monitor, and analyze product KPIs and success metrics.
• Evaluate platform performance and identify opportunities for optimization, scalability, and growth.
• Communicate product vision, priorities, and delivery outcomes to stakeholders.
• Stay informed about AdTech trends, emerging technologies, and platform innovations.

Skills

Product management

Technical background

APIs

Data flows

Scalability

Architecture discussions

Stakeholder management

Communication

AdTech experience

English proficiency

Job description

Technical Product Manager (AdTech Platform)

• Full-time

Join Sigma Software and help shape scalable AdTech platform products used in complex digital advertising ecosystems. We are looking for a Middle+/Senior Technical Product Manager with strong AdTech expertise and a technical mindset to drive platform evolution, feature discovery, and product delivery in collaboration with engineering teams.

In this role, you will work with data-intensive solutions, platform integrations, APIs, and scalable backend services while partnering with architecture, delivery, and business stakeholders. We as a company value ownership, innovation, and collaboration, giving specialists the opportunity to influence product direction and business impact directly.

This position offers the opportunity to work in an international environment on technically sophisticated products with high visibility and long‑term growth potential.

Customer

Our Customer is a leading technology-driven AdTech organization focused on building scalable, data-intensive products that support modern advertising workflows and operational processes. The company operates within the digital advertising ecosystem and develops solutions for campaign management, audience targeting, optimization, and measurement across complex platform environments.

Project

The project is focused on expanding and optimizing AdTech platform capabilities, including product discovery, feature development, integrations, and platform scalability initiatives. You will collaborate closely with engineering, architecture, data, and business teams to define and deliver technical product solutions supporting high-load advertising operations and evolving business needs.

Responsibilities

• Own and drive the product roadmap for assigned AdTech platform domains
• Identify product opportunities and define new platform capabilities aligned with business goals and market trends
• Translate business and operational needs into clear functional and technical requirements
• Create and maintain product requirements documentation, user stories, acceptance criteria, and prioritization plans
• Collaborate closely with engineering and architecture teams to design scalable and maintainable platform solutions
• Lead product discovery activities, feature definition, and prioritization processes
• Coordinate cross‑functional initiatives across engineering, data, architecture, delivery, and business teams
• Define, monitor, and analyze product KPIs and success metrics
• Evaluate platform performance and identify opportunities for optimization, scalability, and growth
• Communicate product vision, priorities, and delivery outcomes to stakeholders
• Stay informed about AdTech trends, emerging technologies, and platform innovations

Qualifications

• 4+ years of experience as a Product Manager, Technical Product Manager, Product Owner, or Product Lead
• Strong technical background with the ability to discuss architecture, APIs, integrations, data flows, scalability, and platform design with engineering teams
• Proven experience working with software development teams on complex technical products
• Hands-on experience creating product requirements, user stories, and acceptance criteria
• Strong analytical thinking and problem-solving skills
• Ability to independently drive initiatives from discovery through delivery
• Experience defining, tracking, and interpreting product KPIs
• Strong ownership mindset and accountability for product outcomes
• Excellent communication and stakeholder management skills
• Mandatory hands‑on experience within the AdTech ecosystem
• Strong understanding of digital advertising workflows and AdTech business models
• Experience working with advertising products, campaign management, audience targeting, optimization, or measurement solutions
• Ability to identify industry trends and translate them into product opportunities
• Upper-Intermediate or higher English level

WILL BE A PLUS

• Experience working with large-scale data-intensive platforms
• Understanding of platform architecture and distributed systems
• Experience with analytics, reporting, or measurement products
• Background in API-driven product ecosystems
• Familiarity with agile product development methodologies
• Experience coordinating multiple product streams or platform teams

PERSONAL PROFILE

• Strong ownership and proactive mindset
• Ability to balance business priorities with technical constraints
• Excellent collaboration and communication skills
• Strategic and analytical thinking
• Ability to work effectively in cross‑functional and distributed teams
• Comfortable operating in a fast‑paced product environment