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Location
Hybrid (Warsaw, Poland)
Seniority
Staff · 5+ years exp
Employment
Full-Time

First seen by Alion on Nov 4, 2026. Billennium scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Billennium is an international IT services and software development company specializing in cloud solutions, enterprise application development, and digital transformation. Headquartered in Poland with global delivery centers, the company provides end-to-end technology services, managed IT, and staff augmentation to enterprise clients worldwide. By partnering with leading cloud platforms like AWS, Microsoft, and Salesforce, Billennium helps organizations optimize their digital infrastructure and streamline business operations.

Why Billennium?

We’re not just another consulting and outsourcing company. We are passionate about pushing boundaries, creating innovative IT solutions that bring joy and benefits to our customers and ourselves.

At Billennium, we turn bold ideas, engineering excellence, and AI into solutions that create real business impact. As a global technology company, we bring together ambitious experts who thrive on innovation, collaboration, and continuous growth. Join us to build future-ready digital solutions in a place where your work matters, and your ideas help shape what’s next.

Our values, captured by the acronym TIGER, define who we are and how we work: Trust, Innovation, Growth, Energy, and Responsibility guide us in everything we do.

Role Summary

We are looking for a passionate Solution Architect with a strong AI & Data background to join our Commercial & Solution team at Billennium. In this role, you will help clients shape their transformation journey through modern data platforms, analytics, artificial intelligence, cloud technologies, and software solutions. You will work closely with Sales, Delivery, Data & AI experts, and Engineering teams to create impactful, business-focused technology solutions that address real client challenges.

What You Will Do

  • Analyze client business challenges and identify opportunities where AI, Data, Analytics, and software solutions can deliver measurable business value.

  • Design high-level and end-to-end solution concepts across AI, Data, Analytics, Cloud, and Application Development domains.

  • Support sales engagements through discovery workshops, solution presentations, proposals, and technical discussions.

  • Act as a trusted advisor, translating business objectives into practical technology roadmaps and scalable architectures.

  • Collaborate with Data & AI, Engineering, and Delivery teams to validate solution feasibility and implementation approaches.

  • Participate in RFP and bid processes, including solution estimation, pricing, and offer preparation.

  • Ensure a smooth transition from pre-sales to delivery through effective knowledge transfer and solution handover.

Requirements

Basic Qualifications

  • 5+ years of experience as a Solution Architect, Data Architect, AI Architect, Technical Consultant, Pre-Sales Consultant, or in a similar client-facing technology role.

  • Strong understanding of modern Data & AI ecosystems, including data platforms, analytics, machine learning, generative AI, and cloud services.

  • Experience designing business and technology solutions for enterprise clients.

  • Ability to connect technology capabilities with business outcomes and communicate effectively with both technical and non-technical stakeholders.

  • Experience supporting pre-sales activities, workshops, RFPs, proposals, and client presentations.

  • Excellent communication, relationship-building, and stakeholder management skills.

  • Fluent English (C1 level).

Nice to Have Qualifications

  • Hands-on experience with Microsoft Azure, Microsoft Fabric, Databricks, Snowflake, AWS, or Google Cloud.

  • Knowledge of GenAI platforms, LLM-based solutions, Copilot technologies, RAG architectures, and modern AI adoption frameworks.

  • Experience working with enterprise clients in regulated or complex environments.

  • Understanding of software development practices, integration architectures, DevOps, and cloud-native solutions.

  • Experience with pricing, estimation, and commercial solutioning.

Benefits

  • Career growth – access professional development through partnerships with Microsoft, AWS, Snowflake, Salesforce, and more.

  • Project diversity – opportunity to work with global clients across sectors and technologies.

  • Flexibility – adaptable working hours and remote/hybrid work options.

  • Benefits package through Worksmile – including medical and life insurance, sports card, veterinary care, and more.

  • Engaging community – participate in team-building events, hackathons, and CSR initiatives.

  • Team-building traditions – including our annual company event.

  • Performance rewards – attractive bonus system based on KPIs.

Join Billennium and help organizations unlock the power of AI and Data while shaping innovative solutions that drive meaningful business outcomes 🚀

Tech stack

  • Solution architecture
  • pre-sales
  • AI
  • Data architecture
  • Cloud
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