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Python Developer - Lorien Impellam

eFinancialCareers

London · Posted 24 Sep 2026 · 56 applicants

Permanent
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Python Developer (Life & Pensions)

6-MonthContract|UKBased|HybridWorking

Overview

WeareseekinganexperiencedPythonDeveloper to join a leading Life & Pensions organisation on a major transformation programme. The successful candidate will work closely with business stakeholders,actuarialteams,operations,risk,andtechnologyfunctionstodesign,develop,andenhancedata-drivensolutionsthatsupportregulatoryreporting,operationalefficiency,andbusinessdecision-making.

This role requires atechnicallystrongdeveloperwithexperiencebuildingscalablePythonapplications,automationsolutions,anddatapipelineswithinaregulatedfinancialservicesenvironment.ExperiencewithinLife&Pensions,Insurance,Investments,orWealthManagementishighlydesirable.

Key Responsibilities
  • Design,develop,test,andmaintainPython-basedapplicationsandservices.
  • Buildandoptimisedatapipelinesforprocessinglargevolumesofpolicy,customer,investment,andoperationaldata.
  • Developautomationsolutionstoreplacemanualprocessesandimproveoperationalefficiency.
  • CreateAPIsandintegrationswithinternalandthird-partysystems.
  • SupportreportingandanalyticscapabilitiesacrossLife&Pensionsoperations.
  • Workwithbusinessstakeholderstounderstandrequirementsandtranslatethemintotechnicalsolutions.
  • Developreusablecomponentsandframeworkstosupportfuturedevelopmentactivities.
  • Enhancedataquality,controls,monitoring,andexceptionmanagementprocesses.
  • Collaboratewitharchitecture,security,andinfrastructureteamstoensuresolutionsalignwithorganisationalstandards.
  • Producetechnicaldocumentationandsupportknowledgetransferactivities.
Essential Skills & Experience
  • StrongcommercialexperiencedevelopingapplicationsinPython.
  • Experiencewith:
    • PythonlibrariessuchasPandas,NumPy,FastAPI,Flask,orDjango.
    • APIdevelopmentandintegration.
    • SQLandrelationaldatabases.
    • DatamodellingandETLdevelopment.
    • GitversioncontrolandCI/CDpractices.
  • Experienceworkingwithinaregulatedfinancialservicesenvironment.
  • Stronganalyticalandproblem-solvingskills.
  • Experiencedevelopingautomatedreportinganddataprocessingsolutions.
  • Abilitytocommunicateeffectivelywithbothtechnicalandnon-technicalstakeholders.

Guidant, Carbon60, Lorien & SRG - The Vertage Group Portfolio are acting as an Employment Business in relation to this vacancy.

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