Systems Developer

Company: LE010 Antares Global Management Limited
Apply for the Systems Developer
Location: London
Job Description:

Job Description

This role sits within Application Development and is responsible for supporting, enhancing and delivering Claritas, a business‑critical bordereaux management system used to receive, validate, process and integrate bordereaux data for operational and reporting purposes.

The postholder will design and develop across the Claritas development stack, work closely with business teams to understand requirements, and help deliver secure, reliable and scalable solutions that support ongoing project delivery and operational efficiency. As part of a wider development team, the role also offers scope to contribute to broader development work and technology initiatives beyond Claritas.

Key Accountabilities

Develop, maintain, and enhance Claritas across its full application stack, ensuring robust, secure, and supportable solutions. Work directly with business stakeholders and project team members to translate requirements into effective technical designs and delivered outcomes. Support releases, code quality, testing and continuous improvement within Azure DevOps and team delivery processes.

Knowledge & Qualifications

Strong hands‑on experience across the Claritas technology stack, including Python, Django, Vue.js and PostgreSQL, UX/UI and API development. Good knowledge of modern software engineering practices including Git, Azure DevOps, testing, CI/CD, GitHub and agile delivery. Preferable experience in Microsoft stack development, including Azure, SQL Server and .NET‑based platforms, C# and Angular. Competency in developing in tandem with GitHub Copilot AI agent, preferable.

Skills & Demonstrable Experience

Able to operate as a key developer on Claritas, balancing delivery of new features, production support, bug fixing and release activity. Strong communication skills with proven ability to work with business users, understand operational needs and contribute to solution design. Comfortable working in a mixed technology estate and able to collaborate across Claritas, Microsoft development stack platforms and wider enterprise systems. Takes ownership of production systems, with responsibility for supporting live service, resolving incidents, managing defects, and ensuring stable, reliable operation. Provides mentoring and technical guidance to colleagues while working effectively with external development resource to support delivery, knowledge sharing, and consistent standards.

Education

Bachelor’s Degree.

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Posted: June 1st, 2026