Connecter les talents
Nous sommes une société de conseil et d’ingénierie, spécialisée dans les technologies de l’information et les réseaux télécoms.
Nous mettons nos compétences au service de nos clients pour qu’ils puissent recevoir, diffuser et traiter des données de manière fiable, pertinente et sécurisée, avec une précision accrue et dans des délais optimisés.
Nos domaines d’expertise
T&T Consulting en chiffres - Cap 2028
collaborateurs
M€ de CA
implantations
certifications
Développer un réseau international de compétences
Qui sommes-nous
Attirer les talents pour imaginer des solutions d'avenir
Vie du collaborateur
L’innovation au cœur du projet
Expertises techniques
Filiales
.
Slovaquie
Nová Rožňavská 136
83104 Bratislava
+421 221 020 605
info@t-tconsulting.sk
Autriche
Karl-Popper-Straße 22
1100 Wien
+43 1 3059326
vienna@t-tconsulting.eu
Tchéquie
+421 221 020 605
info@t-tconsulting.eu
Tunisie
18 rue Amine El Abnassi, Tunis
info.tn@t-tconsulting.fr
Bénin
Le Carré, 1577 Aibatin, Cotonou
info.benin-togo@t-tconsulting.fr
Dernières offres d’emploi
Solution Architect / Senior Frontend Engineer
Client: Telecommunications Start: 1.6.2026 Duration: long-term project Hybrid work model: Bratislava (Home Office and On-site), with occasional travel to the Vienna Contract: Freelance or Internal We are looking for a Solution Architect who can also roll up their sleeves. Someone who defines the technical vision and guardrails - but who isn't afraid to get hands-on when it matters. - You'll be deep in the codebase, validating that what the vendor builds actually holds up. As the project matures and the team grows, you step back into a more architectural role. - Ownership, you may shift hands-on again to push the next evolution forward. - If you can only do one or the other - pure architecture or pure delivery - this role isn't for you. What will you be doing? - You'll join the frontend ecosystem as both the architectural authority and a hands-on technical lead on the Austrian side of the client. Your job is to own the blueprint, validate the vendor's delivery up close, and make sure nothing drifts. The shape of the role changes over time: - Early phase - heavily hands-on: reviewing, prototyping, validating, sometimes just doing it yourself to set the standard - Mid phase - architectural focus: the vendor and growing Austrian team are moving, your job is to coordinate, decide, and guard - Later - hands-on again where it matters: driving the next layer of the product as the AT team takes full ownership of the base Throughout all phases: - Define and document the frontend architecture - Act as the primary technical contact for the AT-side vendor team - Work closely with the SK frontend team who set the foundation and back you up - Gradually shape and build out an internal AT team for long-term ownership - Embed AI-first engineering practices as a standard from day one
Senior Data Specialist
For our client, a leading global bank based in Vienna, we are seeking an experienced Data Specialist. Start: May 2026 Duration: until 30.09.2026 - may be extended Work model: hybrid (remote and Vienna office) Cooperation: Freelancing preferable About the role: What you can expect • You analyze existing data sources, data flows and data quality across the platforms used by Research • You assess data vendors and external offerings and support vendor selection decisions • You identify gaps, redundancies and quick wins in existing data setups • You collaborate closely with internal data, IT and analytics teams • You define data models, KPIs and data requirements together with the business units • You support specifications, development of taxonomies and Proofs of Concept (PoCs) in close cooperation with the business units • You accompany implementation from concept to productive usage, including alignment on scope changes and priorities • You support the implementation of data governance models • You ensure compliance with regulatory requirements, Group standards and constraints • You moderate data workshops and requirement sessions • You prepare decision documents and take responsibility for escalation in case of goal, scope or governance conflicts
E2E Payroll Solution Engineer
We are seeking an experienced E2E Payroll Solution Engineer to support a client’s Global Payroll Transformation Program, focusing on technical solution design, translation of business requirements into technical specifications, country‑specific payroll process documentation, and alignment with Engineering Operations standards. The role strengthens the team as the rollout approaches more complex countries. Our client is an established international technology company focused on sports data, digital analytics, and global B2B solutions, with a strong presence in Vienna, seeking a senior expert to join a global payroll transformation program. Work model: freelance or internal employment Start: agreement Salary: MDR based on your complexity and seniority Location: Vienna, remote Key Responsibilities Technical Solution Design: Translate business requirements into clear, structured technical specifications. Refine and validate multi‑country payroll solution design across vendors and platforms (Deel, Workday, Entra ID, Timesystem). Cooperate with HRIS integration engineer to design Workday → Payroll Provider integrations (file‑based/API). Evaluate configuration, data mapping, and solution logic to ensure compliance for complex markets. Country Rollout Support: Document country‑specific payroll processes, statutory rules, and edge‑case scenarios. Prepare readiness checks for complex jurisdictions and ensure accurate country input. Support SIT/UAT cycles, scenario building, execution, and documentation. Communication & Translation: Translate technical details into clear business language for People Advisory, Finance, and HR teams. Communicate risks, blockers, and solution options in business‑friendly terms. Quality Assurance & Compliance: Troubleshoot integration defects, mapping inconsistencies, and configuration gaps. Ensure solutions follow Engineering Operations standards, including data handling, security, and documentation requirements. Vendor & Stakeholder Collaboration: Interface with global payroll vendor and internal stakeholders. Participate in design reviews, integration workshops, and technical clarification sessions. Documentation & Handover: Maintain clear, structured Confluence documentation for design decisions, mappings, and country specifics. Provide knowledge transfer to internal teams and support transition to BAU operations.
Senior developer for iOS platform
For our Telecommunication client based in Bratislava, we are looking for a Senior developer for iOS platform Location: Bratislava (hybrid: 80% remote) Cooperation: Freelance or Internal Start: March or upon agreement Salary: MDR based on experience/seniority Closing date for applications: February 25th
Senior developer for Android platform
Hľadáme skúseného Android developera pre významného Telco klienta, ktorý prevezme zodpovednosť za technický návrh a implementáciu riešení end-to-end. Budeš úzko spolupracovať so Scrum tímom a solution engineerom na vývoji kvalitnej a škálovateľnej aplikácie. Lokácia: Bratislava, 2-3 dni office model Štart: podla dohody Forma spolupráce: IČO alebo TPP Odmeňovanie: MDR/plat na základe komplexity a seniority Zodpovednosti: Vývoj a optimalizácia kódu počas celého životného cyklu aplikácie Návrh technického riešenia a jeho kompletná implementácia (end-to-end) Dodržiavanie vysokých štandardov kvality a best practices Spolupráca v Scrum tíme
