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Mars

EOS Integration Solution Architect

Location:  GSW-Mars Global Services | Poland
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week, 4 office days / week
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Job Description

Job Description:

Mars is embarking on a major Digital & Business Transformation initiative called Digital Core/EOS, which implies replacing existing ERPs with a new SAP ecosystem leveraging S/4 Hana.

As a member of the EOS IAP team (integration, automation & process intelligence) you will be responsible for the high-level design of interfaces supporting the program's major business processes.

Combining the knowledge of best-in-class integration technologies (API, Events, iPaaS, EDI) and solid business process understanding, you will design integration solutions enabling composability and reusability of components across S/4 and edge systems as the program expands through Mars business units & segments.

Your key responsibilities will be :

  • Liaise with Global process owners and digital technology leads to understand functional requirements and drivers
  • Identify and manage key performance, security, data and infrastructure non-functional requirements as part of the design phase
  • Drive and influence the solution design, striking a balance between the need for composability and reuse and the program's fast pace of execution
  • Assist the delivery team throughout the software delivery life cycle until the solution is deployed in production
  • Partner with Enterprise architects, SI and external experts to leverage the latest and emerging technologies as they are included in Mars solution portfolio

Job qualifications:

  • Master of Science degree or equivalent in engineering field / IT/computer sciences / Management
  • 8+ years of experience within IT, in an IT Application or IT Technology
  • 5+ years of experience implementing integration architecture discipline with cloud-based integration technologies including API management, Event Mesh, iPaaS, EDI
  • Capacity to communicate efficiently with a wide variety of audiences from senior leaders to technical experts)

What can you expect from Mars?

  • Work with diverse and talented Associates, all guided by the Five Principles.
  • Join a purpose-driven company, where we’re striving to build the world we want tomorrow, today.
  • A strong focus on learning and development support from day one, including access to our in-house Mars University.
  • An industry-competitive salary and benefits package, including a company bonus.
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Principal Integration Architect

Guararema, BR | Warsaw, PL

#1 MOST FAMILY FRIENDLY COMPANY

Working at Mars

Hybrid

Core hours 11–3

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neonatal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles
Menopause support
On-site gym
On-site barista
Secure on-site parking
On-site catering
Private booths
On-site wellness room
Collaboration spaces

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022
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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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