Senior Web Developer

At Abacus, we specialize in technology, outsourcing, and people solutions, bringing nearly 40 years of experience shaped alongside the organisations we support. As a global professional services leader, our focus remains on providing bespoke solutions that enable organisations to create the future of business and embrace change for sustainable growth, powered by a global team of over 5,000 people.

Across digital transformation, emerging technologies, SAP enterprise solutions, outsourcing, and human capital, we support organisations in building environments that operate effectively and scale with the business. Today, this extends to more than 1,500 enterprise clients, where the focus remains on creating systems that are not only functional, but ready to adapt and evolve over time.

We are seeking an experienced Senior Web Developer to join its engineering team as a permanent resource. The successful candidate will play a key role in designing, developing, and maintaining web platforms that span customer-facing portals, internal management tools, API developer portals, and reporting systems. This is a hands-on, technical leadership role suited to a self-driven professional with a passion for building scalable and polished web experiences.

• Design, develop, and maintain Chenosis.IO, the primary customer-facing web platform.
• Build and enhance marketing communication pages, landing pages, and campaign microsites.
• Develop and maintain customized web applications for special events such as hackathons and conferences.

• Develop and maintain internal portals and reporting dashboards for operational visibility.
• Build and support the API Developer Portal, enabling external developers to discover, test, and integrate APIs.
• Maintain and enhance the Support Portal, ensuring smooth ticketing and customer support workflows.

• Write clean, maintainable, and well-documented code following established best practices.
• Collaborate closely with product managers, designers, and backend engineers to deliver end-to-end features.
• Conduct code reviews and mentor junior developers within the team.
• Lead front-end architecture decisions and contribute to technical roadmap planning.
• Ensure cross-browser compatibility, performance optimization, and responsive design across all platforms.
• Participate in agile ceremonies including sprint planning, stand-ups, and retrospectives.

• 5+ years of professional web development experience in a product or technology company.
• Strong proficiency in HTML5, CSS3, and modern JavaScript (ES6+).
• Hands-on experience with at least one modern front-end framework: React, Vue.js, or Angular.
• Experience with RESTful API integration and developer portal technologies.
• Solid understanding of responsive design principles and cross-browser development.
• Familiarity with version control using Git and collaborative workflows (GitHub/GitLab).
• Experience with CI/CD pipelines and deployment on cloud platforms (AWS, GCP, or Azure).
• Strong understanding of web performance optimization techniques.
• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.

• Experience building or consuming API developer portals (e.g., Apigee, Kong, AWS API Gateway).
• Exposure to CMS platforms and marketing automation tools.
• Background in building event-driven web applications for hackathons or conferences.
• Knowledge of web accessibility standards (WCAG 2.1).
• Experience with TypeScript, Next.js, or Nuxt.js.
• Familiarity with analytics and reporting tools integration (e.g., Google Analytics, Tableau embeds).