Job Description

We are seeking a dynamic and detail-oriented

Lead Software Engineer

to join our team in Zug to lead the refactoring and redesign of the integration layers between legacy systems and the new Customer Relationship Management (CRM) system. In this role, you will be responsible for creating scalable, efficient and secure integration solutions that enable seamless communication between these systems and ensure business continuity.


As part of this role, you will assess existing integrations, refactor outdated components and design future-proof solutions that optimize performance, reliability and maintainability.


This position operates in a hybrid work model, offering the flexibility of remote work while requiring a presence on-site as needed. If you're ready to make a difference and thrive in an environment that values both innovation and collaboration, we want to hear from you.

Responsibilities

Evaluate current integration layers between the legacy systems, the new CRM system and other platforms, identifying performance bottlenecks and inefficiencies Develop the technical architecture for legacy to modern CRM system integration, including real-time and batch data exchange patterns Design and implement integration solutions Refactor existing integration layers Ensure seamless data flow between systems Create high-level and detailed technical documentation, including data flow diagrams, architecture diagrams and integration specifications Collaborate with internal and external teams and providers on technical requirements

Requirements

Min. 8-10 years hands-on software development experience 3+ years of recent Python development experience Strong SQL knowledge and database skills Proven track record in system integration design Excellent communication skills with the ability to present architectural vision to teams Results-oriented mindset with focus on achievements Proficient communication skills in English are a must, while at least a B1 level of the German/French language is a significant advantage

Nice to have

Snowflake and/or advanced MS SQL Server experience Recent AWS experience (Azure/Google Cloud also considered) Experience with (CRM) system integrations

We offer

5 weeks of vacation EPAM Employee Stock Purchase Plan (ESPP) Enhanced parental leave Extended pension plan Daily sickness allowance insurance Employee assistance program Global business travel medical and accident insurance Learning and development opportunities including in-house training and coaching, professional certifications, over 22,000 courses on LinkedIn Learning Solutions and much more + All benefits and perks are subject to certain eligibility requirements Please note that any offers will be subject to appropriate background checks We do not accept CVs from recruiting or staffing agencies For this position, we are able to consider applications from the following:
+ Swiss nationals + EU/EFTA nationals
+ Third-country nationals based in Switzerland with an appropriate work permit
+ Displaced people from Ukraine who are currently in Switzerland and hold, or have already applied for, S permits