Optimizely Developer

Optimizely Developer

Company: Remarkable

Location: Manchester, England, United Kingdom

We are Remarkable – a digital experience agency built to power transformative customer journeys. We partner with ambitious, forward‑thinking brands to create high‑performing platforms, products, and content strategies through platforms like Sitecore, Optimizely, and Microsoft Dynamics. With deep expertise across cloud, content, commerce, and CRM, we help brands across sectors—especially B2B—to connect with their audiences, accelerate performance, and scale with confidence.

Purpose of Role

To be a key member of the Optimizely Engineering team to develop, support and maintain technology solutions for clients, partners and internal Remarkable Group solutions. This is a mid‑level position. The role will also work with other members of the Engineering team in taking technical responsibility and ownership of elements of technical solution delivery assigned as part of a project.

• Developing and maintaining Optimizely‑centric based solutions as well as bespoke solutions written using .NET.
• Implementing Optimizely (and associated technologies) and bespoke software solutions using .NET Core / .NET Framework, C#12 and ASP.NET Core.
• Collaborating effectively with QA, BA, PM, Dev Ops and other members of the wider Engineering and agency teams.
• Accountable for the timely and technical quality delivery of assigned tasks.
• Proactively driving the technical definition of software delivery project planning (scope, time estimates, technical skills).
• Ensuring technical implementation and delivery processes (i.e. Unit testing, Source control, Coding Standards, Deployments) and technical documentation are followed, improved and evolved as practices mature.
• Ensuring that the technical objectives of the Optimizely Engineering team are met, maintaining and excelling our reputation for Optimizely and .NET technical excellence.

• Good Optimizely CMS development expertise using versions 11 and 12.
• Good knowledge of coding and architectural patterns and coding approaches.
• .NET Framework 4.5+, .NET Core 6+, C#12, ASP.NET Core MVC / Razor Pages.
• Source control (i.e. Git).
• HTML, CSS / SASS.
• Good problem‑solving skills and attention to detail.
• A collaborative worker and keen to work with a diversely skilled team.
• Ability to communicate technology solutions to non‑technical external stakeholders and parties.

• Optimizely Content Cloud Certified Developer.
• SQL Server / Azure SQL using Entity Framework Core.
• Familiarity with Blazor Web Assembly for building interactive client‑side web applications.

• Developing large‑scale Optimizely CMS DXP solutions.
• Developing bespoke web applications using .NET Core.
• Understanding of the full software development life cycle – ideally Agile/Scrum.
• Experience working in a full technical project team, ideally for a digital agency or technical digital consultancy.
• Experience in working across multiple streams of work concurrently – involving several clients.

Seniority level: Associate

Employment type: Full‑time

Job function: Engineering and Information Technology

Industries: Marketing Services and Internet Marketplace Platforms