Senior Contractor - Pensions Administration Systems Developer

Sammons Group; Reading; Híbrido; GBP 92.000 - 148.000; A tiempo parcial

Descripción de la vacante

Sammons Group is seeking a Senior Contractor for a hands‑on role in pensions administration systems development. You will integrate third‑party engines, build XML interfaces, and enhance posting routines within a Defined Benefit context.

The position requires autonomy, strong GMP knowledge, and the ability to deliver across complex pension calculations. Remote and hybrid UK locations are supported, with a focus on delivering high‑quality technical solutions.

Formación

• Proven development experience with OpenPen and/or IntelliPen.
• Strong XML/XSLT/SQL Server skills including Stored Procedures.
• Solid Defined Benefit pensions knowledge.
• Understanding of GMPE and pension calculations.
• Experience delivering complex systems integrations and enhancements.
• Able to work autonomously and contribute from day one.

Responsabilidades

• Integrate a third‑party calculation engine with OpenPen and/or IntelliPen.
• Develop XML interfaces and XSLT transformations.
• Enhance calculation posting routines and administration functionality.
• Modify screens and user interfaces to support new calculation outputs.
• Work closely with business users, technical teams and external suppliers.
• Support testing, implementation and technical documentation.

Conocimientos

OpenPen

IntelliPen

Autonomous working

Systems integrations

Pensions knowledge

GMPE knowledge

Herramientas

XML

XSLT

SQL Server

Stored Procedures

Descripción del empleo

Senior Contractor - Pensions Administration Systems Developer

Multiple locations | Remote working | Excellent | Posted yesterday

• Job Title: Senior Contractor - Pensions Administration Systems Developer
• Contract Type: Temporary
• Locations: Berkshire, South East
  Birmingham, West Midlands
  Bristol
  Greater Manchester, North West
  Leeds, West Yorkshire
  London
  Northern Ireland
  Scotland
  Surrey, South East
• Job Base: Remote working
  Hybrid
• Salary: Excellent
• Reference: V-132537
• Contact Phone: [phone]
• Job Published: 07/10/2026 10:24

Job Description

Senior Contractor - Pensions Administration Systems Developer

Multiple locations | Remote working | Excellent | Posted yesterday

This is a hands‑on contract opportunity for an experienced developer who can work independently, engage with stakeholders, and deliver high‑quality technical solutions in a complex Defined Benefit pensions environment.

The Role

• Integrate a third‑party calculation engine with oPen and/or IntelliPen
• Develop XML interfaces and XSLT transformations
• Enhance calculation posting routines and administration functionality
• Modify screens and user interfaces to support new calculation outputs
• Work closely with business users, technical teams and external suppliers
• Support testing, implementation and technical documentation

This is a hands‑on contract opportunity for an experienced developer who can work independently, engage with stakeholders, and deliver high‑quality technical solutions in a complex Defined Benefit pensions environment.

The Role

• Integrate a third‑party calculation engine with oPen and/or IntelliPen
• Develop XML interfaces and XSLT transformations
• Enhance calculation posting routines and administration functionality
• Modify screens and user interfaces to support new calculation outputs
• Work closely with business users, technical teams and external suppliers
• Support testing, implementation and technical documentation

About You

• Proven development experience with oPen and/or IntelliPen
• Strong skills in XML, XSLT, SQL Server and Stored Procedures
• Solid Defined Benefit pensions knowledge
• Understanding of GMP Equalisation (GMPE) and pension calculations
• Experience delivering complex systems integrations and enhancements
• Able to work autonomously and contribute from day one

Recruiting on the basis of Talent, we are committed to supporting and promoting diversity in the workplace and consider all applications.

Any salary advertised is for search purposes only.

If you have not heard from us within 7 days you will have not been successful on this occasion, however, we would welcome your application for alternative vacancies.