Senior Software Engineer - Frontend (Core UX / Product Team) at Pandadoc

About the Role PandaDoc is seeking a Senior Software Engineer (Frontend) to join our Core UX Product Team within the Application Platform track. In this role, you will work in a cross-functional product team to design, build, and deliver core features that are central to PandaDoc’s web applications. You will participate in the full product development lifecycle - from early collaboration on requirements with Product Managers and Designers, through implementation, release, and post-release support. You will contribute to architectural discussions, challenge proposed solutions constructively, and drive initiatives that improve both user experience and engineering efficiency. About Core UX Core UX is the foundation of PandaDoc’s frontend experience, responsible for ensuring that our web applications are consistent, performant, and intuitive. The Core UX Product Team works at the intersection of user experience and frontend architecture, enabling product teams to deliver high-quality features efficiently. Key areas of focus include: • Designing and delivering reusable components and workflows that are part of PandaDoc’s core functionality. • Collaborating with Design Systems and Frontend Platform teams to maintain consistency and scalability. • Driving frontend best practices across product teams, including accessibility, observability, and performance. • Improving developer experience and tooling to enable faster, safer delivery of features. As part of Core UX, you will help shape the frontend experience for millions of users while balancing technical excellence with practical delivery. What You’ll Do • Collaborate with cross-functional teams and stakeholders to define requirements and translate them into scalable, maintainable frontend solutions. • Build, test, and deploy high-quality frontend features using React, JavaScript, TypeScript, and shared libraries. • Work across both monolithic and microfrontend architectures, contributing to modularization and reusable components. • Ensure robust observability and monitoring using tools such as Sentry and Grafana proactively identifying and addressing issues. • Participate in on-call support rotations, helping maintain system stability and performance. • Drive technical initiatives and improvements, contributing to codebase health, developer experience, and best practices. • Mentor team members, provide constructive feedback, and foster knowledge sharing across the team. Our stack • JavaScript/TypeScript • Event Sourcing • React • Redux • Redux-saga • Styled-components • Webpack / Rspack • Jest + RTL, playwright About You • 5+ years of hands-on frontend development experience building web applications. • Strong expertise in JavaScript and TypeScript, with a focus on scalable state management, CSS-in-JS, and the React ecosystem. • Experience with both monolithic and microfrontend architectures. • Familiarity with observability tools and on-call support practices. • Proven experience delivering product-facing features end-to-end. • Comfortable challenging solutions, participating in architecture discussions, and driving initiatives forward. • Strong collaboration and communication skills to work effectively with designers, product managers, and platform engineers. • Customer-focused mindset, balancing technical excellence with practical delivery. • Experience with shared component libraries, design systems, and modular frontend frameworks. • Exposure to frontend performance monitoring and optimization tools. • Familiarity with CI/CD pipelines for web applications. • Experience contributing to team-wide technical initiatives and cross-team coordination. Benefits • Competitive salary. If you're located in Poland, the salary range is 275000 - 413000 PLN annually. • Remote-first approach with the option for hybrid work from our offices in Kyiv, Warsaw, and Lisbon. • We value long-term collaboration, whether through typical employment contract, employment of record or B2B arrangements. Be aware that contract type and benefits vary by location - feel free to clarify with our recruiters. • Work schedule aligned with EU time zones. • Honest, open culture that values constructive feedback. • Professional and personal development within a collaborative, supportive team. • Stable yet growing SaaS product offering an agile environment, ownership, start-up energy, and strong technical challenges. Company Overview PandaDoc empowers more than 67,000 growing organizations to thrive by taking the work out of document workflow. PandaDoc provides an all-in-one document workflow automation platform that helps fast scaling teams accelerate the ability to create, manage, and sign digital documents including proposals, quotes, contracts, and more. For more information, please visit [Upgrade to PRO to see link] Company Culture We're known for our work-life balance, kind co-workers, & creative virtual team-bonding events. And although our Pandas are located across the globe, we stay connected with the help of technology and ensure that everyone on our team feels, well, like a team. Pandas work best when they're happy. We retain our talent by upholding our values of integrity & transparency, and selling a product that changes the lives of our customers. Our attainment of awards such as Best Workplace, Best StartUp Employer and a Stevie Award for Best Employers demonstrate our commitment to our culture. Check out LinkedIn to learn more. PandaDoc is an Equal Opportunity Employer. We are committed to equal treatment of all employees without regard to race, national origin, religion, gender, age, sexual orientation, veteran status, physical or mental disability or other basis protected by law. EXTERNAL RECRUITERS Approval Requirement Using external recruiters/staffing agencies requires prior approval from our HR Team. The HR Team at PandaDoc requests that external recruiters/staffing agencies not to contact PandaDoc employees directly in an attempt to present candidates. Complying with this request will be a factor in determining future professional relationships with PandaDoc.