Senior Software Engineer (m/f/d)

Sofico

ABOUT THE JOB You are the visionary builder behind our software landscape. As a Technical Application Architect, you don't just design systems: you craft the blueprint for scalable, secure, and high-performance solutions that power the mobility industry. You operate at the intersection of deep technical expertise and strategic business goals, ensuring that our software "Miles" remains robust and future-proof. In this influential role at a hidden champion of mobility tech, you guide development teams, define standards, and turn complex business needs into elegant architectural realities. YOUR RESPONSIBILITIES WILL INCLUDE:  * You design sophisticated application architectures that seamlessly meet both functional and non-functional requirements * You collaborate closely with product owners, business analysts, and developers to translate business vision into concrete technical solutions * You lead technical discussions, providing expert guidance on system integration, performance optimization, and security standards * You define and maintain technology standards, frameworks, and best practices, ensuring a high bar for code quality and maintainability * You document architectural decisions (ADRs) and create clear diagrams (C4, sequence) to ensure transparency and traceability * You evaluate emerging technologies and proactively recommend their adoption to keep our tech stack on the cutting edge YOUR SKILLS AND INTERESTS:  * You have deep expertise in software architecture principles, design patterns, and modeling techniques (e.g., C4, sequence diagrams) * You possess a solid understanding of REST APIs, microservices, and modern integration strategies * You are proficient in modern programming languages (e.g., Java 21) and frameworks (e.g., JavaEE, Quarkus) * You have experience with cloud platforms (e.g., Azure), containerization (Docker, Kubernetes), and relational databases (Oracle, MSSQL, Postgres) * You enjoy solving complex problems strategically and have a passion for Domain Driven Design (DDD) * You are a strong communicator who can explain complex technical concepts to non-technical stakeholders and mentor development teams * You are fluent in English and thrive in an agile, international environment where you can take ownership and drive quality WHAT WE OFFER: At Sofico, you’ll join an international, multicultural company with over 30 years of success. We double in size every five years, staying true to our open and collaborative culture even as we grow. We believe you should be in control of your own career. That’s why we put your personal development first. With an extensive onboarding program, you’ll spend six months learning our products and getting to know the organization with the support of a dedicated job coach. Your learning doesn’t stop there; we’ll continue to offer opportunities for growth and development throughout your career. You’ll work in a modern, accessible office with flexible and hybrid work options that allow you to balance work and life. In addition, we offer: * Flexible working hours and the option to work from home.  * Employee discounts, eGym Wellpass, Bike Leasing and a subsidized Jobticket for public transportation.  * Company pension scheme with optional additional occupational disability insurance. * Growth potential through personalized learning and development plans. * A vibrant team culture with regular team events and a company weekend.

Sofico

ABOUT THE JOB You are the expert navigator for our most complex client projects. As a Senior Implementation Consultant, you leverage your deep industry knowledge and technical expertise to steer global automotive and leasing giants through critical software implementations. You don't just configure a system; you design the future operational landscape of our clients. In this pivotal role within a hidden champion of mobility tech, you act as a mentor to your team and a strategic partner to our customers, ensuring that our software "Miles" delivers maximum impact. YOUR RESPONSIBILITIES WILL INCLUDE:  * You take full ownership of large-scale implementation projects, from initial scoping to final delivery * You analyze intricate business requirements and design sophisticated solutions that push the boundaries of what is possible with Miles * You act as a primary point of contact for key stakeholders, managing expectations and building strong, trust-based relationships * You mentor and coach junior and mid-level consultants, fostering a culture of excellence and continuous learning within the team * You identify opportunities for process improvements and contribute to the strategic roadmap of our implementation methodology * You collaborate closely with product management and development teams to translate market needs into new software features YOUR SKILLS AND INTERESTS:  * You have built an impressive track record in software implementation, IT consulting, or business analysis over several years * You possess expert-level knowledge of the automotive finance, leasing, or fleet management industry * You thrive in challenging environments and have successfully managed complex projects with multiple stakeholders * You are passionate about sharing your knowledge and have experience in leading or mentoring teams * You combine strong analytical skills with a pragmatic, solution-oriented mindset * You communicate fluently in German and English and enjoy working in a diverse, international setting WHAT WE OFFER: At Sofico, you’ll join an international, multicultural company with over 30 years of success. We double in size every five years, staying true to our open and collaborative culture even as we grow. We believe you should be in control of your own career. That’s why we put your personal development first. With an extensive onboarding program, you’ll spend six months learning our products and getting to know the organization with the support of a dedicated job coach. Your learning doesn’t stop there; we’ll continue to offer opportunities for growth and development throughout your career. You’ll work in a modern, accessible office with flexible and hybrid work options that allow you to balance work and life. In addition, we offer: * Flexible working hours and the option to work from home.  * Employee discounts, eGym Wellpass, Bike Leasing and a subsidized Jobticket for public transportation.  * Company pension scheme with optional additional occupational disability insurance. * Growth potential through personalized learning and development plans. * A vibrant team culture with regular team events and a company weekend.

Sofico

ABOUT THE JOB You are the strategic mastermind behind the digital connectivity of our enterprise clients. As a Senior Integration Consultant, you don't just build interfaces; you define the integration architecture for massive automotive and financial ecosystems. You operate at the highest level of technical complexity, ensuring that "Miles" serves as the beating heart of a connected landscape. In this high-impact role at a hidden champion of mobility tech, you act as a technical authority, a trusted advisor to client CIOs, and a mentor who elevates the entire integration practice within Sofico. YOUR RESPONSIBILITIES WILL INCLUDE:  * You take full architectural ownership of large-scale integration projects, designing resilient, high-volume data exchange ecosystems * You act as a strategic advisor to our clients' IT leadership, guiding them through complex decisions regarding API strategies and system decoupling * You define and enforce integration best practices and standards, ensuring consistency and quality across multiple projects * You serve as the ultimate escalation point for the most critical and complex technical challenges, solving problems others cannot * You lead and mentor a team of integration consultants, fostering a culture of technical excellence and continuous innovation * You collaborate directly with our R&D department to shape the future of our core integration framework based on real-world enterprise needs YOUR SKILLS AND INTERESTS:  * You have an extensive track record in software architecture and system integration, ideally within the financial or automotive sector * You possess mastery of integration patterns (e.g., SOA, Microservices, Event-Driven Architecture) and technologies (Java, REST, SOAP, Kafka, Camel) * You are driven by the challenge of orchestrating complex IT landscapes and have a vision for how modern systems should communicate * You have proven experience in technical leadership, enjoying the role of a mentor and knowledge multiplier * You communicate with authority and clarity, capable of convincing C-level stakeholders of your technical vision * You are fluent in German and English and thrive in a role where you can set the direction rather than just following the path WHAT WE OFFER: At Sofico, you’ll join an international, multicultural company with over 30 years of success. We double in size every five years, staying true to our open and collaborative culture even as we grow. We believe you should be in control of your own career. That’s why we put your personal development first. With an extensive onboarding program, you’ll spend six months learning our products and getting to know the organization with the support of a dedicated job coach. Your learning doesn’t stop there; we’ll continue to offer opportunities for growth and development throughout your career. You’ll work in a modern, accessible office with flexible and hybrid work options that allow you to balance work and life. In addition, we offer: * Flexible working hours and the option to work from home.  * Employee discounts, eGym Wellpass, Bike Leasing and a subsidized Jobticket for public transportation.  * Company pension scheme with optional additional occupational disability insurance. * Growth potential through personalized learning and development plans. * A vibrant team culture with regular team events and a company weekend.