Pro-Bau/S
As of 3 November 2026, Pro-Bau/S has 2 open roles (0 new in 30 days), its it operations & business systems team is hiring most, and its postings name Blazor, Docker and .NET MAUI as the tools the team works in.
As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Bielefeld, Nordrhein-Westfalen, Germany
- Employees
- 51-200 employees (linkedin)
- Sells to
- construction companies, high-rise construction companies, earthworks and road construction firms
- Certifications on site
- Site languages
- DE
- Career system
- Join
Pro-Bau/S in one screen
Read from probau-s.de: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Pro-Bau/S is a software provider that offers ERP software for construction companies, combining business management with on-site execution. Its AddOne solution covers offerings and quotation, quantity surveying, construction accounting, project controlling, and financial accounting, deployed on-premise. It also provides the AppOne mobile app for site management, used by high-rise, earthworks, plant construction, TGA, and demolition firms.
Named on the site: construction companies, high-rise construction companies, earthworks and road construction firms, plant construction and demolition companies, technical building services and engineering firms, building contractors.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 582 scored.
What Pro-Bau/S says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
Du sorgst dafür, dass unsere Software technisch zukunftssicher bleibt – von klassischen WinForms-Modulen bis hin zu modernen Blazor-UIs und mobilen MAUI-Apps.• Containerisierung (Docker) der Backend-Komponenten; Aufbau reproduzierbarer Build- und Deploy- PfadeDu sorgst dafür, dass unsere Software technisch zukunftssicher bleibt – von klassischen WinForms-Modulen bis hin zu modernen Blazor-UIs und mobilen MAUI-Apps.Du sorgst dafür, dass unsere Software technisch zukunftssicher bleibt – von klassischen WinForms-Modulen bis hin zu modernen Blazor-UIs und mobilen MAUI-Apps.• Fundierte C#-Kenntnisse, mehrjährige Praxiserfahrung auf Senior-Niveau• .NET Framework (4.8) und .NET (8/10+) — Fähigkeit, zwischen Legacy und modernem Stack zu migrieren• Schulung & Enablement: Du führst Workshops und Schulungen durch (persönlich oder per Microsoft Teams), damit unsere Kunden das volle Potenzial der Software ausschöpfen und Prozesse eigenständig optimieren können.• Neuentwicklung einer bestehenden Next.js-Webanwendung• T-SQL Know-How inkl.• Agentic Coding mit Claude Code: eigenständige Steuerung von Tool-Use-Workflows, Kontextmanagement, Verifikation generierten Codes statt blindem ÜbernehmenVendors whose code loads on probau-s.de or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
2 open roles, 1 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring it operations & business systems in Germany →
| open · new 30 d | |
|---|---|
| IT operations & business systems | 1 · 0 |
| Software engineering | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Pro-Bau/S to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Pro-Bau/S
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 582 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Pro-Bau/S (Bielefeld, Germany, 51-200 employees) has 2 open roles, 0 new in 30 days, and names 10 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/probau-s.de)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from probau-s.de: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Join career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Pro-Bau/S: questions
Does Pro-Bau/S use Blazor?
Yes, by the company's own words: 1 posting name it, first seen 2026-09-17, in the software engineering team.
Is Pro-Bau/S hiring?
2 open roles as of 3 November 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is it operations & business systems.
Where does this profile come from?
From probau-s.de itself: we crawled it on 2026-10-29, built the profile on 2026-10-31, and read its career site (Join) hourly since. Headcount is from LinkedIn.
Who should I write to at Pro-Bau/S?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Pro-Bau/S and 41.5M more,
read from the source
Look up any company by domain, with its hiring, stack and signals. Start free, no card.