
ACCENSEO is an independent consulting and custom software development firm, founded in Paris in 2024. We don't post job openings: this section describes the expertise profiles we want to build with, engagement after engagement.
Consulting and custom software projects for demanding clients. In a firm this size, every contribution matters and is visible.
Few engagements, chosen carefully and seen through properly. We favor the quality of the work delivered over the volume of business.
ACCENSEO is run by its founder, José DA COSTA. Exchanges are direct and decisions are fast, with no intermediate layers.
The firm is based in Paris's 8th arrondissement. Depending on the engagement and the client, remote collaboration is entirely possible.

ACCENSEO is a young firm built on simple convictions: technology at the center, candor in every exchange, and a consistently high bar.
Software is our trade, not a loss leader. We choose our tools carefully and stand behind our architectural decisions.
No pointless processes, no canned speeches: frank exchanges, with clients as well as with the people who work with us.
We deliver work we are proud of: reviewed, tested, documented code, and commitments we are actually able to keep.
Solutions sized right, maintainable over time, with no gratuitous complexity or superfluous dependencies.
No positions are open at this time. These pages describe the kinds of expertise we like to work with — on engagements, in partnership or, someday, as hires.
Do you recognize yourself in one of these profiles? Write to us: every spontaneous application is read carefully.
No position is open today, but we take the time to talk with people whose standards match ours. Introduce yourself in a few lines: we read every message.
Write to us