{"id":3813626,"url":"https://alion.io/job/oliver-html-developer-flemish-french","title":"HTML developer (Flemish & French)","company":{"id":640,"name":"OLIVER","domain":"oliver.agency","url":"https://alion.io/company/oliver-agency-south-africa","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":100,"open_postings":6,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Gmail","optional":false},{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-11-05T14:32:53Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-09T05:16:06Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Established in 2004, OLIVER is the world’s first and only specialist in designing, building, and running bespoke in-house agencies and marketing ecosystems for brands. We partner with over 300 clients in 40+ countries and counting. Our unique model drives creativity and efficiency, allowing us to deliver tailored solutions that resonate deeply with audiences. \nAs a part of The Brandtech Group, we're at the forefront of leveraging cutting-edge AI technology to revolutionise how we create and deliver work. Our AI solutions enhance efficiency, spark creativity, and drive insightful decision-making, empowering our teams to produce innovative and impactful results. \nLocation: Asse, Belgium\nAsse is a town just northwest of Brussels, only 12-14 km away, with fast train and road connections. It’s effectively part of the greater Brussels commuting area.\nAbout the role: \nOLIVER France is strengthening its team for one of its key clients, a leading international retail and consumer goods company based in Brussels. \nThe HTML Developer (M/F) will be responsible for designing and developing high-quality HTML email newsletters and digital communications for the client. As a specialist in responsive email development, they will create technically sound, visually compelling, and conversion-optimized email templates that align with brand guidelines and deliverability best practices. Working closely with the Digital Designer, the HTML Developer will ensure all email communications are pixel-perfect, accessible, and perform excellently across all devices and email clients. \nWhat you will be doing:\nDesign and code responsive HTML email templates from design briefs, ensuring mobile-first approach and cross-client compatibility. \nDevelop custom HTML/CSS email solutions tailored to specific campaign requirements and brand specifications. \nCreate and maintain a library of reusable email templates and components for efficient campaign production. \nEnsure all emails are optimized for mobile devices, with testing across major email clients (Outlook, Gmail, Apple Mail, etc.). \nImplement best practices for email accessibility, including proper alt text, semantic HTML, and WCAG compliance. \nCollaborate with designers to translate visual mockups into clean, functional HTML/CSS code. \nTest emails thoroughly using specialized email testing tools to identify and resolve rendering issues. \nOptimize images and assets for email performance without compromising visual quality. \nStay current with email development trends, emerging platforms, and industry best practices. \nManage multiple projects simultaneously while maintaining quality and meeting strict deadlines. \nProvide technical guidance and support to marketing teams regarding email capabilities and limitations. \nWhat you need to be great in this role: \nSkills & Experience \n3-5 years of hands-on experience in HTML email development. \nAdvanced proficiency in HTML and CSS, with deep understanding of email-specific coding constraints and best practices. \nFamiliarity with AI-powered automation tools and code generation assistants to streamline development workflows and improve productivity. \nDemonstrated experience building responsive, mobile-first email templates. \nProficiency with email testing and QA tools (Email on Acid, Litmus, or equivalent). \nSolid understanding of responsive design principles and media queries for email. \nExperience with image optimization and asset management for email. \nFamiliarity with accessibility standards and inclusive email design. \nStrong attention to detail and commitment to pixel-perfect execution. \nAbility to work efficiently under tight deadlines while managing multiple campaigns. \nExperience collaborating with cross-functional teams (designers, marketers). \nUnderstanding of email marketing best practices and campaign objectives. \nExcellent communication skills and ability to explain technical limitations to non-technical stakeholders. \nProficiency in French (written and spoken); knowledge of Flemish/Dutch is a plus. \nPositive attitude, proactive mindset, and strong interpersonal skills. \nPortfolio demonstrating previous email projects and responsive email solutions. \nReq ID:19022\nOur values shape everything we do: \nBeAmbitious to succeed \nBe Imaginative to push the boundaries of what’s possible \nBe Inspirational to do groundbreaking work \nBe always learning and listening to understand \nBe Results-focused to exceed expectations \nBe actively pro-inclusive and anti-racist across our community, clients and creations \nOur recruitment process does not employ artificial intelligence for selection. We use AI to support efficiency and consistency, not to replace human judgement. Candidate evaluation and selection are conducted without AI-supported screening or decision-making. We are committed to a fair, thoughtful, and equitable experience for every candidate.\nOLIVER, a part of the Brandtech Group, is an equal opportunity employer committed to creating an inclusive working environment where all employees are encouraged to reach their full potential, and individual differences are valued and respected. All applicants shall be considered for employment without regard to race, ethnicity, religion, gender, sexual orientation, gender identity, age, neurodivergence, disability status, or any other characteristic protected by local laws. \nOLIVER has set ambitious environmental goals around sustainability, with science-based emissions reduction targets. 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