SaaS Development Company in Frankfurt

We quote fixed-fee against a documented BAIT/DORA scope rather than publishing bands or running open T & M. A scoped MVP for a Frankfurt fintech at BaFin-light scope is a ten to fourteen week engagement including BAIT gap analysis and a DORA Article 28 register draft. A production banking or asset management SaaS adds full BAIT/KAIT/VAIT controls, MaRisk-aligned outsourcing documentation, and DORA artefacts. Full enterprise platforms add Eurex and Clearstream connectivity, T2S settlement, and multi-entity Basel III/IV reporting. Frankfurt sits above Berlin and Munich because of the regulated-finance talent premium and the BaFin documentation burden. We quote fixed-fee against a documented BAIT/DORA scope rather than open T & M.

DORA became enforceable on 17 January 2025 across the EU, and BaFin is now actively examining ICT third-party registers. Our discovery produces an Article 28 criticality assessment, an Article 8 ICT mapping, and a Register of Information template that ingests into BaFin’s MVP reporting taxonomy. We embed Article 6 ICT risk management framework hooks (governance, identification, protection, detection, response, recovery, learning), Article 18 ICT incident classification with the 4-hour initial notification flow, and Article 30 contractual provisions including termination rights, audit rights, sub-outsourcing approval, and exit strategy. For critical-or-important functions we add Article 26 threat-led penetration testing (TIBER-DE) coordination. Every artefact is delivered in German and English.

BAIT (Bankaufsichtliche Anforderungen an die IT) is BaFin’s circular 10/2017 covering IT governance, information risk, identity and access management, IT operations, outsourcing, and IT projects for German banks under §25a KWG. KAIT (Kapitalverwaltungsaufsichtliche Anforderungen an die IT) is the parallel framework for capital management companies under KAGB. VAIT covers insurers under VAG. All three derive from MaRisk AT 7.2 and tie into MaRisk AT 9 on outsourcing. Our SaaS deliverables include a control matrix mapping each platform feature to the correct BAIT/KAIT/VAIT section, segregation-of-duties enforcement at the application layer, and the four-eyes change documentation BaFin examines on Vor-Ort-Prüfung.

Yes. AWS announced the European Sovereign Cloud in 2024, with the first region launching in Brandenburg and operated exclusively by EU-resident personnel and an EU-controlled parent entity. For Frankfurt clients whose DORA Article 28 assessment or BaFin outsourcing concentration analysis flags sovereignty risk on hyperscaler use, we architect deployments that can target the European Sovereign Cloud at GA, with eu-central-1 (Frankfurt) as the bridge today. We also operate fluently on Azure Germany West Central, GCP europe-west3 (Frankfurt), and OVHcloud Frankfurt for clients who want a German or EU-headquartered operator from day one. Documentation aligns with BSI C5 attestation and ISO/IEC 27001.

Yes. We have implemented FIX 4.4 and 5.0 connectivity for Eurex trading, Clearstream Banking Frankfurt CSD messaging via SWIFT MT and ISO 20022, T2S settlement instructions, and TARGET2-Securities reconciliation flows. For Eurex Clearing CCP integration we handle margin call workflows, default fund contributions, and intraday risk reporting. Settlement SaaS integrates with Clearstream’s Vestima platform for funds and CSD operations for fixed income and equities. We document the message catalogue, error replay, and reconciliation breaks process to BaFin’s MaRisk AT 4.3.2 standard. Frankfurt clients running on Eurex/Clearstream rails get a build that talks the local market’s dialect from day one rather than a US-centric platform with adapters bolted on.

Frankfurt financial SaaS sits at the intersection of GDPR, the German Bundesdatenschutzgesetz (BDSG-neu 2018), §25a KWG banking secrecy, and §203 StGB professional confidentiality. Our SaaS keeps personal and customer data inside EU regions by default (eu-central-1 Frankfurt, Azure Germany West Central, GCP europe-west3), implements data minimisation and purpose limitation at the data model level, and ships with a Verzeichnis von Verarbeitungstätigkeiten (records of processing activities) for your Datenschutzbeauftragter. Auftragsverarbeitungsvertrag (AVV) under Art. 28 GDPR is templated. We coordinate with your DPO and the BaFin outsourcing officer for joint sign-off and align with the Hessischer Beauftragter für Datenschutz und Informationsfreiheit when supervisory queries arise.

Frankfurt banking and market-infrastructure SaaS typically requires 99.95 percent availability during TARGET2 operating hours (07:00 to 18:00 CET business days) and 99.9 percent overall, with documented RTO of 2 hours and RPO of 15 minutes for critical-or-important functions under DORA Article 11. We deploy active-active across eu-central-1 Frankfurt and eu-central-2 Zurich, with async standby in eu-west-1 Ireland for catastrophic regional events. On-call follows a German Bereitschaftsdienst rotation with 15-minute response during TARGET2 hours. Quarterly DORA Article 25 resilience testing and annual Article 26 threat-led penetration testing (TIBER-DE) are included in retainer scope. Outages are reported to BaFin under the 4-hour DORA Article 19 incident classification flow.

Yes. Our Frankfurt delivery model pairs CET-hours engineers with documentation produced in both German and English. Technical artefacts (architecture decision records, BAIT control matrix, DORA register of information, runbooks) are delivered in both languages. Client-facing communication, jour fixes, and lenkungsausschuss steering committees run in German when stakeholders prefer. BaFin correspondence, MaRisk evidence packs, and Bundesbank Vor-Ort-Prüfung response folders are prepared in German with English shadow copies for group-level reporting to non-DACH parent companies (relevant for ING-DiBa toward Amsterdam, DWS toward New York, and Deutsche Bank entities reporting to London or Frankfurt group functions).