Calculations Coder

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The job requirements are detailed below. Where applicable the skills, qualifications and memberships required for this job have also been included.

As disability confident committed, we will support all applicants throughout the recruitment process. Each stage of the process is inclusive and offers reasonable adjustments where required.

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Contractual hours 36.25

Basis Full time

Job category/type - XPS Administration

Date posted 13/10/2026

Job reference REQ
003839

Calculations Coder

Location: Reading

Employment Type: Permanent, Full Time

Grade: Consultant

Hybrid

REQ
003839

About XPS Group:

XPS Group is a prominent and growing UK consultancy and administration firm within the pensions and insurance sectors. As a FTSE 250 company with over 2000 employees, we leverage expertise alongside advanced technology to serve over 1,400 pension schemes and their sponsors. Our goal is to foster a workplace where diverse talents thrive.

About the Role:

This role is within Implementation Services (IST). IST is comprised of specialist teams whose members support the XPS Administration business in a variety of areas. The teams provide technical, IT and specialist expertise to XPS Administration that underpins the quality solutions we provide to our administration clients. The teams are located across the XPS Administration national offices.

As a Calculations Coder, you will implement and maintain scheme-specific calculations using C# on the Calculate platform. This role ensures that individual pension schemes are correctly configured using tailored calculation templates, aligned with scheme requirements and business rules.

Focussed on scheme-level coding, as distinct from global code development. Work closely with analysts and administrators to understand scheme-specific logic and deliver custom implementations.

Key Responsibilities:

• Build and maintain calculations for individual schemes using predefined calculation templates.
• Tailor calculation logic and structure to suit unique scheme rules and benefit types.
• Set up and maintain test cases for scheme specific calculations.
• Investigate and resolve scheme-related issues or change requests (e.g. bug fixes, enhancements).
• Participate in team stand-ups, sprint ceremonies, and contribute to sprint goals.
• Collaborate with analysts and admin teams to clarify scheme-specific requirements.
• Use Jira for managing workflow, tracking tasks, and reporting progress.

Due to the changing nature of the business, the job holder may from time to time be required to undertake other activities of a similar nature that fall within their capabilities.

Your Profile:

• Previous working experience in Calculation Implementations.
• Good technical skills and ability to work within prescribed frameworks and timescales.
• Good problem-solving skills and ability to think laterally.
• Enthusiasm for and commitment to producing high-quality work within the prescribed frameworks.
• Good communications skills with the ability to build working relationships with different stakeholder.
• Driving Change & Improvement.
• Ownership and contributing actively
• Ability to work independently and as part of a team and cross departments with the ability to adapt and react to demand changes.
• Actively staying current with Technology trends in the programming/technical community.
• Familiarity within the Employee Benefits and/or Life & Pensions industries.
• Familiarity with pensions administration software.
• Understands the methodologies used in a software development and support environment e.g. Agile, Waterfall, ITIL.
• Some experience working with test-driven development or writing/maintaining unit/integration tests.
• Qualification or evidence to support individual discipline, this could be but not limited to; SQL, PowerBI, Azure Data Factory.
• Desirable skills, C# and Visual Studio /…