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Senior Full Stack Engineer

Product-minded technical leadership for building and scaling complex web applications remotely from Poland.

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Overview

Tom Smykowski is a senior full stack engineer with nearly two decades of experience in product delivery, combining deep engineering, UX, and product thinking. He is the ideal hire for founders, CTOs, and executives seeking a hands-on technical leader who takes ownership from discovery through production, capable of building products from scratch, modernizing legacy systems, and solving complex architectural challenges. Based in Poland, he works remotely with teams across the EU, UK, and US, specializing in staff, senior, and founding engineer engagements.

What a Senior Full Stack Engineer Brings to Your Team

A senior full stack engineer operates beyond simple feature implementation. This role demands a holistic understanding of the entire software development lifecycle, from user experience and interface design to server architecture, database optimization, and deployment pipelines. Tom embodies this comprehensive approach, having delivered products for a diverse portfolio of clients including DeLaval, Croissant, Ordnance Survey, Printify, GE Healthcare, and Unilever.

His work is characterized by a relentless focus on creating maintainable, scalable, and user-focused products. Whether leading the frontend for an industrial SaaS platform at Fream, where he built design systems and map integrations, or founding Websoul, a marketing automation SaaS serving over 32,000 businesses, Tom has consistently translated complex business requirements into robust technical solutions. This end-to-end ownership is critical for teams that need to move quickly without sacrificing quality or long-term viability.

For remote and distributed teams, a senior engineer with this level of autonomy and clear communication is invaluable. Tom’s experience includes significant work with US East Coast teams, managing the time-zone overlap effectively through asynchronous practices and structured collaboration. His ability to navigate the challenges of cross-border development ensures that projects stay on track and aligned with business goals, regardless of geographical separation.

Proven Impact Across Industries and Scale

Tom’s career demonstrates an ability to deliver impact at various stages of company growth and across multiple sectors. As a Staff Software Engineer at Croissant, a workplace platform, he worked in a direct partnership with the CEO and CTO, focusing on compliance and collaboration features critical to the product's core value. This role required balancing immediate product needs with strategic technical decisions, a key competency for any senior full stack hire.

At Printify, he contributed to a major design system and rebranding initiative ahead of the company's merger with Printful, an effort that supported a platform used by over 10 million merchants and a frontend engineering team of around 60 developers. This project highlights his expertise in creating scalable foundations that empower large engineering organizations to build consistently and efficiently. Similarly, his earlier work on industrial ERP systems for Insoft Serwis provided a deep understanding of complex, data-intensive business logic.

These experiences across B2B SaaS, e-commerce platforms, industrial software, and even public sector projects for institutions like the Polish Tourism Organisation and the Marshal Office of the Silesian Voivodeship, give him a unique perspective. He understands the distinct requirements of regulated industries, high-traffic consumer platforms, and internal enterprise tools, making him a versatile asset capable of quickly adapting to your specific domain.

Technical Mastery: From Modern Frontends to Robust Backends

As a full stack specialist, Tom’s technical proficiency spans the entire application stack. His frontend expertise is anchored in modern JavaScript frameworks, particularly Vue.js and TypeScript, with extensive experience in building comprehensive design systems, ensuring accessibility, and crafting conversion-optimized user interfaces. His work on the Websoul platform, which utilized Vue, TypeScript, Supabase, and AG Grid, is a testament to his ability to build sophisticated, data-rich applications.

On the backend and architectural side, his experience encompasses API design, system integration, and database management. The full-stack nature of his projects means he is equally comfortable discussing user interface states as he is optimizing database queries or designing service boundaries. This unified understanding prevents the common silos between frontend and backend teams, leading to more coherent and performant applications.

Furthermore, Tom actively integrates AI-assisted workflows and tooling into the development process. He advises on setting up AI software factories, incorporating AI coding agents, and establishing AI-native software development lifecycles. This forward-looking approach not only boosts individual developer productivity but also elevates the entire team's capability to innovate and maintain high-quality codebases.

Leadership and Collaboration in a Remote Context

Hiring a senior full stack engineer is often as much about leadership as it is about coding. Tom excels in technical leadership roles, whether as a Tech Lead, Staff Engineer, or Founding Engineer. He thrives on collaborating with founders, product managers, designers, and fellow engineers to deconstruct complex problems and chart a clear technical course. His communication style is geared towards knowledge sharing, evidenced by his background in technical writing, public speaking, and conducting workshops.

For remote teams, effective communication is non-negotiable. Tom’s work style emphasizes clarity, proactive documentation, and structured async communication, which are essential for cross-time-zone collaboration. He is adept at using tools and processes that keep distributed teams aligned, from code reviews and architecture diagrams to regular video syncs. His ability to occasionally join on-site workshops, client visits, and team offsites adds a valuable layer of in-person collaboration when needed, supporting a hybrid engagement model.

This blend of hands-on engineering and leadership makes him a force multiplier. He can mentor junior developers, make high-stakes architectural decisions, and then implement the critical path components himself. For a growing team, this reduces the dependency on multiple specialized hires and provides a single, reliable point of ownership for the product's technical health.

Why Remote Engineering from Poland Works for Global Teams

Poland has become a hub for high-caliber software engineering, offering a strong talent pool with a work ethic and technical education that aligns well with Western European and North American markets. Tom’s location provides a strategic advantage for teams in the EU and UK due to full time-zone overlap, and for US-based teams, he reliably manages collaboration during the US East Coast working hours. This flexibility makes integrating him into existing stand-ups, planning sessions, and stakeholder meetings seamless.

Operating on a B2B contract basis from Poland is also streamlined and efficient for international companies. It simplifies engagement, often offering cost-effectiveness compared to local senior hires in major tech hubs, without any compromise on skill or output quality. Tom’s long history of successful remote collaborations with organizations like Bunge, Unilever, and Base Camp proves that physical distance is no barrier to delivering exceptional results and building strong, trust-based working relationships.

The remote model he employs is mature and professional, built on transparency, clear deliverables, and a commitment to being an integrated part of your team. He sets up the necessary communication channels, reporting structures, and project management rhythms from day one, ensuring that you have visibility and control over the work being done, thousands of miles away.

When This is a Good Fit

Engaging Tom as your senior full stack engineer is an excellent fit if you are a founder, CTO, or engineering leader needing a seasoned product-minded technologist to own a critical product area or greenfield project. It is ideal for teams that value deep technical expertise combined with strategic thinking, and for organizations operating remotely across Europe, the UK, or the US seeking to augment their capabilities with a reliable, high-impact individual contributor and leader.

Frequently asked questions

What industries has Tom worked in as a senior full stack engineer?

Tom has delivered projects across multiple industries including AgriTech (DeLaval), workplace software (Croissant), geospatial (Ordnance Survey), e-commerce and print-on-demand (Printify), healthcare (GE Healthcare), consumer goods (Unilever), agricultural trading (Bunge), marketing automation SaaS (Websoul), industrial SaaS, ERP, and the public sector for various Polish governmental and academic institutions.

Can he work effectively with US-based teams from Poland?

Yes, Tom regularly collaborates with US teams, particularly those on the East Coast, by managing the time-zone overlap. He employs asynchronous communication practices and structured sync meetings to ensure seamless integration and project alignment.

What is his typical engagement model?

Tom is open to full-time employment, part-time arrangements, and B2B contracts. He operates as an independent contractor, providing flexibility for project-based engagements, long-term collaboration, or contract-to-hire scenarios, all conducted remotely with options for occasional on-site workshops.

What are his core technical strengths within full stack development?

His core strengths include modern frontend development with Vue.js and TypeScript, building scalable design systems, backend API and architecture, database design with tools like Supabase, and integrating complex data grids like AG Grid. He also focuses on AI-assisted workflows and improving developer productivity.

What kind of leadership experience does he offer?

Tom has served in staff, senior, and founding engineer roles, providing technical leadership that includes architecture decisions, mentoring developers, collaborating directly with CEOs and CTOs, and taking ownership of products from conception through to production deployment and scaling.

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