ERP Consultant
Added: 20.10.2026
Multiple locations
Region: Europe
Your responsibilities:
- Lead discovery workshops with stakeholders to gather and analyze business requirements, translating them into functional specifications, user stories, and technical workflows.
- Act as a functional and technical expert for Source-to-Pay (S2P) platforms, including Smart by GEP, ORO, SAP S/4HANA, and other solutions, overseeing system configurations and enhancement requests.
- Prepare and review functional and technical specifications, including WRICEFs, and support testing, cut-over, and deployment activities.
- Manage integrations between S2P platforms and ERP systems (e.g., SAP S/4HANA), ensuring seamless data flow for master data and financial records.
- Lead the design of complex interfaces using SAP Integration Suite (BTP/CPI), Cloud Integration Gateway (CIG), or middleware solutions such as MuleSoft.
- Define and document field-level data mapping and transformation (IDOC, API, cXML, OData) for procurement objects, including Purchase Orders, Goods Receipts, Invoices, and Supplier Master Data.
- Establish monitoring and error-handling frameworks using SAP Application Interface Framework (AIF) or similar solutions to proactively identify and resolve interface failures.
- Collaborate with Global Procurement, RSS, and cross-functional teams within major programs such as ASPIRE, ensuring business and IT alignment across Architecture, Master Data, Procurement, and Finance.
- Define test strategies and lead System Acceptance Testing (SAT), System Integration Testing (SIT), and User Acceptance Testing (UAT).
- Manage changes using SAP Solution Manager, JIRA, and ServiceNow, ensuring controlled deployments in high-availability production environments.
- Define KPIs, optimize interface performance and user satisfaction, and support business case development and resource planning.
- Ensure solutions comply with internal policies, security standards, and applicable regulations, including GxP, GDPR, and ICFR.
- Mentor junior analysts and contribute to the development of team methodologies, processes, and best practices.
We are looking for you, if you have:
- Strong experience in a senior techno-functional consulting or business analysis role within SAP and Source-to-Pay (S2P) environments.
- In-depth knowledge of procurement and Demand-to-Pay / Source-to-Pay business processes and their integration with ERP systems.
- Hands-on experience with SAP S/4HANA and S2P platforms such as Smart by GEP, ORO, or similar solutions.
- Experience in requirements engineering, solution design, system configuration, and preparing functional and technical specifications, including WRICEFs.
- Strong understanding of system integrations using SAP Integration Suite (BTP/CPI), Cloud Integration Gateway (CIG), or middleware solutions such as MuleSoft.
- Experience with data mapping and integration technologies, including IDOC, APIs, cXML, and OData.
- Knowledge of interface monitoring, error handling, and troubleshooting using SAP AIF or similar tools.
- Experience in planning and executing SAT, SIT, and UAT testing, as well as cut-over and deployment activities.
- Familiarity with change management tools such as SAP Solution Manager, JIRA, and ServiceNow.
- Understanding of data flows related to Purchase Orders, Goods Receipts, Invoices, and Supplier Master Data.
- Knowledge of compliance requirements and standards, including GxP, GDPR, and ICFR.
- Strong analytical, problem-solving, and stakeholder management skills, with the ability to work independently in complex, cross-functional environments.
- Experience collaborating with technical and business teams, managing dependencies, and mentoring junior team members.
We offer:
- Participation in interesting and demanding projects.
- Flexible working hours.
- A great, non-corporate atmosphere.
- Possibility to work remote or hybrid (2 days per week from the office).
- Opportunities for development and promotion.
- Attractive package of benefits.
We reserve the right to contact the selected candidates.
Why is it worth joining TTMS?
Flexible working hours
Not everyone feels comfortable working the standard 9 a.m. to 5 p.m. hours. We have been successfully running projects for many years despite diversified work patterns.
Possibility of hybrid work
At TTMS, desk-to-desk work is what drives us, but we understand if someone prefers a hybrid model. We are equipped with all the necessary tools to work in a hybrid model.
Great, non-corporate atmosphere
Professionalism, attention to the quality of work and a friendly, informal atmosphere are not mutually exclusive. A flat structure and natural, friendly relationships create the basis for creativity and innovation.
Interesting, international projects
We create solutions for medium and large companies, we are present in Poland, Malaysia, Denmark, the UK, Switzerland, and India – the effects of your work will travel around the world. In TTMS you have an influence on the company’s success.
Together towards climate neutrality
We select subcontractors to minimize the carbon footprint, organize bush plantings, save peat bogs – all to achieve climate neutrality in 2025. We are glad that we are attracting more and more people who also care about sustainable development and environmental protection.
Friendly offices
Our offices are modern spaces that inspire employees and are environmentally friendly. Białystok is the kingdom of Marvel superheroes, Krakow is a soothing tropical forest, Wrocław is an art gallery, and the Lublin branch is a rock u0022hall of fameu0022.
Would you like to work for us?
Sending CV
Include information about technical skills, knowledge of programming languages and IT tools, and possibly experience in projects.
Phone Screening
The interview is aimed at assessing the candidate’s suitability for the position and verifying basic information from the CV. It is also an opportunity to discuss the candidate’s expectations and briefly present the job description and working conditions.
HR + technical meeting
We talk about the candidate’s professional experience, but also expectations regarding the new job. This is also the moment to check references and confirm the authenticity of the information provided, which allows you to get to know the candidate better and assess his fit with the company’s organizational culture.
Client company meeting
The candidate is introduced to the client. This stage aims to match the future employee to a specific project, taking into account both their technical skills and design preferences, which maximizes the chances of successful cooperation.
Employment
We sign an agreement that includes the terms of cooperation, scope of duties, remuneration and other key aspects of employment, such as the rights and obligations of both parties. From now on, the candidate becomes an official employee of the company.
Onboarding + first day of work
A comprehensive process of familiarizing a new employee with the organization, team and tools, aimed at making it easier for him to join work as quickly and effectively as possible. In TTMS, we use an internal e-Learning platform to conduct modern onboarding.
Our offices
Warsaw
The heart of our company and our command center
The Management Board of the company and management of individual business areas function here. On a daily basis, it is here that the most important, strategic and business decisions are made, as well as pro-ecological iniciatives. The Warsaw branch – located in Varso Tower – aims to be the first to create a fully eco-friendly office using renewable Energy and environmentally friendly materials, which is confirmed by the BREEM certificate.