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Tenfell
Closed tender
Published 09 Mar 2026

Provision of C++ Programmer

Department for Transport · London

Key facts

Estimated value
£100,000
Closing date
27 Mar 2026
Contract ends
26 Apr 2029
Procedure
Below threshold - open competition
Buyer type
Central government

Description

DfT provision of a C++ Programmer The supplier will be providing technical support on the C++ part of the DfT National Aviation Passenger Allocation Model (NAPAM). The supplier will work alongside other transport modellers, economists, and analysts to develop and maintain NAPAM. The central part of this model is a bespoke module written using Microsoft .NET C++ environment with Excel used to input/output data (c. 10,000 lines of code). This module performs mathematical calculations iteratively until a solution that meets user defined inputs is achieved (e.g. passengers at a particular airport not exceeding a set value). The requirement entails providing ad-hoc software development support of the bespoke C++ module to expert users The contract duration is for 3-years (36-months), with no option to extend. This contract is a call-off with a maximum budget of £120,000.00 excluding VAT. This budget is non-committal – therefore the Authority cannot guarantee volume and spend. To access the full ITT pack, bidders are required to register to DfT'S e-sourcing platform. Details below: To register to our e-sourcing platform please click here https://dft.app.jaggaer.com/web/login.html Once registered please access the ITT using the following link https://dft.app.jaggaer.com/go/49758181019CD2D1A22F

Categories (CPV)

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