Custom software development government contracts
Open custom software development opportunities under NAICS 541511: the deadline, the buyer, and a direct link to each official notice.
Open custom software development bids you can respond to
Every row links to the official record on the source portal. Soonest deadline first.
The live feed for this page is refreshing. You can search NAICS 541511 directly on SAM.gov in the meantime, or come back shortly.
Search on SAM.govStop checking this page by hand
Matched, not listed
Describe your company once. Captivaq scores every new notice against your capabilities, locations, and set-asides.
Earlier than the RFP
Forecasts and sources sought notices surface months before the solicitation, while you can still shape the win.
A draft, not a link
For the bids worth pursuing, it reads the solicitation and drafts the response with citations back to the source.
Questions people ask
What is NAICS 541511?
NAICS 541511 is the federal industry code for Custom Computer Programming Services. Agencies attach it to solicitations for custom software development, and it decides which small business size standard applies to the work.
Are these real government contracts?
Yes. Every row comes from the public feed of the official source, most often SAM.gov, and links straight to the official notice. Confirm deadlines and amendments there before you respond.
Will this page list every open custom software development bid?
No single search can. Agencies sometimes classify custom software development work under a neighboring code or describe it differently. Treat this page as a fast discovery layer and verify scope, eligibility, and attachments in the official notice.
How often is this page updated?
The list refreshes through the day from the same opportunity database that powers Captivaq. New notices appear as agencies post them.
How do I hear about new ones without checking back?
Captivaq watches the sources against your company profile and alerts you when a fitting notice posts, then scores the fit and drafts the response. That is the product behind this page.
Keep exploring
Computer systems design contracts
Systems integration, architecture, and design services.
NAICS 541519IT support services contracts
Help desk, maintenance, and other computer services.
NAICS 541513Computer facilities management contracts
Operating government data centers and IT environments.
NAICS 518210Cloud and data processing contracts
Cloud hosting, data processing, and computing infrastructure.
NAICS 541330Engineering services contracts
Civil, mechanical, and electrical engineering for public projects.
NAICS 541310Architectural services contracts
Design services for public buildings and facilities.
Bidding in Canada? Tenders there classify work by UNSPSC rather than NAICS; start from Canadian government tenders.
Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.