JavaScript Jobs in Poznan.
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Salesforce Commerce Cloud Developer
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Who We Are
VML, part of WPP, is a leading creative company that combines brand experience, customer experience, and commerce, creating connected brands to drive growth. VML is celebrated for its innovative and human first, award-winning work for blue chip client partners including AstraZeneca, Colgate-Palmolive, Dell, Ford, Microsoft, Nestlé, The Coca-Cola Company, and Wendy's. The agency is recognized by the Forrester Wave™ Reports, as a Leader among Marketing Creative and Content Service Providers, Commerce Services, Global Digital Experience Services, Global Marketing Services and, most recently, Marketing Measurement & Optimization. In addition, VML’s specialist health network, VML Health, is one of the world’s largest and most awarded health agencies. VML’s global network is powered by 26,000 talented people across 55+ markets, with principal offices in Kansas City, New York, Detroit, London, São Paulo, Shanghai, Singapore, and Sydney.
About WPP
WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. For more information, visit WPP.com.
Salesforce Commerce Cloud Developer wanted to join our Engineering team.
The opportunity
We are looking for a skilled Salesforce Commerce Cloud Engineer to develop, customize, and integrate robust e-commerce solutions. You will work on client projects, leveraging your full-stack development expertise to build engaging storefronts, implement business logic, and connect SFCC with various internal and third-party systems. You may also have opportunities to mentor junior developers.
What you should have
- Proven experience as a Salesforce Commerce Cloud Developer (formerly Demandware).
- Extensive experience as a full-stack developer, including solid proficiency in HTML, CSS3, and strong knowledge of modern JavaScript frameworks.
- Experience integrating Salesforce Commerce Cloud to other platforms through LINK partner cartridges and custom integrations.
- Strong experience developing integrations between SFCC and 3rd party systems.
- Strong exposure to OCAPI (Open Commerce API).
- Experience working effectively within an Agile team environment.
- Ideally, experience working with and mentoring junior Commerce Cloud developers.
If you know some of this, even better
- Salesforce Commerce Cloud Developer certification.
- Experience with SFRA (Storefront Reference Architecture).
- Experience with other Salesforce Clouds like Sales Cloud or Marketing Cloud
What we can offer you
We offer net hourly rate for B2B cooperation ranging from 140 - 200 PLN, dependent on your skills and experience.
Alongside the opportunity to work with some of the most exciting brands around the world, we’ll also prioritise your career development and help you grow your skills. We’ll empower you to make a difference, allow you to be yourself, and respect who you are.
Our culture thrives on our core values, designed for impact-driven individuals: Heart, Brains and Courage.
We lead with Heart, fostering empathy and trust where genuine connections and human-centric work flourish.
We empower your Brains for innovation, valuing relentless curiosity and collaborative intelligence to solve complex challenges.
And we champion Courage, inspiring you to speak up, embrace experimentation, and advocate for bold solutions that push our thinking to be better than yesterday.
Learn more about us on our LinkedIn page, visit our YouTube channel and follow us on social media Instagram VML Poland and Facebook page.
Please note that this job is a full-time position located in Poland, but the selection process will be conducted in English.
Please send over your CV in English.
In compliance with Polish regulations, VML Enterprise Solutions is committed to fostering a transparent and ethical work environment. We encourage reporting of any potential irregularities or misconduct. For detailed information on our whistle-blower policy and reporting procedures, please refer to our dedicated document.
#LI-EMEA
The gross salary for this position at the time of this posting is indicated below. This range reflects our broader group’s compensation framework across diverse agencies and disciplines. For this specific role, our offer will be determined within this range based on our internal benchmark, reflecting the specific market conditions for our discipline. Individual compensation varies based on job-related factors, including business needs, experience, level of responsibility and qualifications.
In addition to the salary range provided, we offer a comprehensive benefits package designed to support our employees' well-being and professional growth. While specific details may vary by agency, typical benefits often include: private medical care, professional development opportunities, training programmes and flexible working arrangements (where applicable). Some agencies may offer additional benefits.
WPP (VML Enterprise Solutions) is an equal opportunity employer and considers applicants for all positions without discrimination or regard to characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.
VML is a WPP Agency. For more information, please visit our website, and follow VML on our social channels via Instagram, LinkedIn, and X.
When you click "Submit Application", this will send any information you add below to VML. Before you do this, we think it's a good idea to read through our Recruitment Privacy Policy. California residents should read our California Recruitment Privacy Notice. This explains what we do with your personal data when you apply for a role with us, and, how you can update the information you have provided us with or how to remove it.
Ready to apply?
Apply to VML Enterprise Solutions
Principal Engineer & CMS Platform Lead
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Principal Engineer & CMS Platform Lead
Location: [Remote / Europe / Israel/ Cyprus]
Technology: TypeScript, Node.js, Next.js, CMS (Open-Source), AI Localization.
About Kape Technologies
Kape (LSE: KAPE, privatized 2023) is a global leader in the "Privacy-First" digital security era. We are the powerhouse behind the world’s most trusted consumer privacy brands.
With over 7 million paying subscribers and a global team of 1,000+ experts across 10 locations, our mission is to provide complete digital autonomy. We believe that a free and open internet starts with state-of-the-art technology. As we scale toward the next 10 million users, we are consolidating our web infrastructure into a unified, next-generation content platform that matches the world-class engineering of our core VPN products.
The Challenge
You will lead the engineering squad responsible for retiring our legacy WordPress instances across brands. You aren't just building a website; you are building a Content Operating System powered by an open-source headless CMS at its core. This platform must support high-velocity PPC landing pages, complex multi-language blogs, and technical support hubs—all while maintaining the extreme performance and security standards expected of global privacy leaders.
A key part of this role is evaluating and adopting an open-source CMS solution (such as Strapi, Payload CMS, Directus, or KeystoneJS) as the foundation of the new platform. You will assess these solutions against our requirements for extensibility, multi-tenancy, and API-first content delivery, and lead the customization and integration effort to make the chosen platform fit our multi-brand ecosystem.
Key Responsibilities
- Open-Source CMS Selection & Integration: Evaluate and lead the adoption of an open-source headless CMS (e.g., Strapi, Payload CMS, Directus, KeystoneJS) as the content backbone. Define selection criteria around extensibility, plugin ecosystem, multi-tenancy support, role-based access, and API performance. Own the customization roadmap to tailor the chosen solution to our multi-brand needs.
- Unified Architecture: Design a multi-brand, component-based headless system built on the selected open-source CMS. You will architect the "Core Engine" that allows all three brands to share high-performance components while maintaining unique visual identities.
- Inheritance & Customization: Solve the "Parent-Child" challenge. Build a system where a global campaign (Parent) can be instantly deployed across dozens of regional versions (Children) with localized overrides and inherited SEO logic.
- Infrastructure & Security Governance: Partner with DevOps to define the global delivery strategy. You will oversee requirements for Edge Computing (ISR/Edge Functions), WAF, and multi-layered caching (Redis/CDN) to ensure sub-second LCP (Largest Contentful Paint) globally.
- AI-Powered Localization: Architect a native-feeling translation pipeline. Integrate LLMs to handle context-aware translations and build an AI "Quality Gate" that automatically checks pages for SEO health and UI regressions before they go live.
- Visual Editor Implementation: Bridge the gap between engineering and marketing by leveraging the chosen open-source CMS's admin panel and extending it with a high-performance visual editing experience that doesn't bloat the frontend code.
Technical Requirements (Hard Skills)
- Next.js & React Mastery: Expert-level experience with the App Router, Server Components, and performance optimization for massive traffic (millions of monthly uniques).
- Node.js/TypeScript Ecosystem: Deep experience building robust, type-safe APIs and microservices. Hands-on experience with open-source headless CMS platforms (Strapi, Payload CMS, Directus, or similar) is a strong advantage.
- Multi-layered Caching: Professional-grade understanding of browser, server-side, and edge caching strategies.
- Infrastructure Fluency: Ability to set precise tasks for DevOps and verify the integrity of deployments, proxying, and firewalling.
- Technical SEO: Deep knowledge of how headless architectures impact crawlability, schema, and dynamic sitemaps.
Why Join Kape?
This is a rare opportunity to own the web platform for one of the biggest names in cybersecurity. You will have the budget and the mandate to move away from legacy debt and build a "Golden Path" for web development using the best of the JavaScript and open-source ecosystem—starting with a best-in-class headless CMS as the foundation.
Before you apply
- At the moment, we do not sponsor visas in the EU. For Hong Kong, we require at least two years of working experience and a university degree in a related field. For Singapore and the UK, we can only sponsor visas for mid-career or above.
- Please upload your resume as a PDF and do not include any salary or compensation information in it.
ExpressVPN is one of the world’s leading providers of online privacy and security services for consumers. Started in 2009, we’ve grown to have millions of active paying customers, a team of more than 700 people worldwide, and a brand recognized by hundreds of millions of people in 18 languages and more than a hundred countries. We see huge growth in our industry, and are gaining market share through strong execution.
Ready to apply?
Apply to ExpressVPN