Website Developer

🕒 September 3

🇪🇸 Spain – Remote

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🖥 Software Engineer

👻 Ghost score 15%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Genestack

WebsiteLinkedInAll Job Openings

51 - 200 employees

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Genestack is a company that specializes in making scientific data liquid and actionable for life science R&D. Their platform, the Open Data Manager (ODM), accelerates discoveries by cataloguing, curating, and harmonizing complex life science data. Genestack offers seamless integration within IT architectures, allowing for efficient data management and compliance with regulatory frameworks. They provide tools for analytical search and integration, enabling large-scale queries across life science data using well-documented APIs. Genestack also focuses on the use of AI and Large Language Models (LLMs) in life sciences to enhance research and development. The company is known for helping organizations reduce time to market and improve the return on investment from their data assets.

📋 Description

• Build, refactor, and maintain genestack.com using MODX CMS hosted on AWS • Keep website content easy for non-technical team members to manage • Own website maintenance, bug fixes, upgrades, deployment, hosting, performance, and stability • Partner with the designer to implement clean, responsive, accessible pages and reusable UI components • Monitor website performance and analytics • Support technical SEO and recommend relevant improvements • Maintain cookie and consent tooling such as Enzuzo • Proactively identify technical risks and recommend practical, durable solutions • Work closely with the internal team as a long-term technical partner

🎯 Requirements

• Proven experience building and maintaining production websites over time • Strong HTML, CSS, and JavaScript skills • Confidence in responsive and accessible web development • Hands-on experience with PHP-based CMS platforms comparable to MODX • Experience with Git, deployment workflows, hosting, and basic performance monitoring • Good understanding of website security, backups, technical SEO, and Core Web Vitals • Ability to build and maintain form integrations, particularly with CRM platforms like Salesforce • Strong practical use of modern AI-assisted development tools • Sound engineering judgement • Clear, proactive communication • Experience working directly with designers and non-technical stakeholders • Fluent English • Direct experience with MODX (nice to have) • Experience with AWS (nice to have) • Familiarity with website analytics and cookie/consent management tools (nice to have)

🏖️ Benefits

• Freelance consulting engagement on a retainer basis • Ongoing workload of around 10 hours per month • Additional hours agreed separately for larger website projects, redesigns, or technical improvements • Long-term basis rather than isolated projects • Direct input into technical decisions and website evolution • Close collaboration with a small, collaborative team • Opportunity to contribute to the web presence of a life sciences company