Solution Architect

Architecture

Solution Architect

Architecture
Tadeusza Czackiego 15/17, Warszawa

Billennium

Full-time
B2B
Senior
Remote

Job description

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

We are looking for an experienced Solution Architect to join a global Legal Operations portfolio, driving the digital transformation of legal processes across the organization.

You will play a key role in building a modern, scalable, and secure digital ecosystem for Legal, enabling greater efficiency, automation, and collaboration with internal and external stakeholders.

This is a highly strategic role where technology, business, and legal domain expertise intersect.

What you will do

  • Design and own end-to-end solution architectures for Legal Operations systems

  • Analyze, evaluate, and integrate SaaS solutions within the enterprise IT landscape

  • Lead cross-system architecture design across internal teams, vendors, and partners

  • Translate business requirements into scalable technical solutions

  • Drive integration architecture (APIs, middleware, ESB/EAI) across platforms

  • Conduct architecture reviews and manage technical debt

  • Define non-functional requirements (security, performance, compliance)

  • Evaluate vendor capabilities and lead proof of concepts (PoCs)

  • Collaborate with Product Managers and Enterprise Architects to define solution vision

  • Continuously identify opportunities to improve processes and deliver business value

What we are looking for

  • 7–10+ years of experience in solution / enterprise architecture

  • Strong background in system integration and SaaS ecosystems

  • Hands-on experience with cloud platforms (AWS, Azure, or GCP)

  • Proven experience designing scalable, enterprise-grade architectures

Perks and benefits (our offer)

  • Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.

  • Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.

  • Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.

  • Global collaboration - work with a diverse, international team.

  • Innovative environment - be part of a forward-thinking and growth-oriented workplace.

  • Engaging community – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.

  • Team-building events including our company tradition (annual company event in Mazury).

  • A pleasant surprise to start your journey with us in the form of a welcome pack.

Tech stack

    English

    C1

    MuleSoft

    advanced

    SaaS

    advanced

    AWS

    advanced

Office location

Solution Architect

Summary of the offer

Solution Architect

Tadeusza Czackiego 15/17, Warszawa
Billennium
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