Platform Engineer
Senior Software Engineering - CRM
Zurichcontractsenior
Apply on the employer's siteRole description
About Sygnum
Sygnum is a global digital asset banking group, founded on Swiss and Singapore heritage. We empower professional and institutional investors, banks, corporates and DLT foundations to invest in digital assets with complete trust. Our team enables this through our institutional-grade security, expert personal service and portfolio of regulated digital asset banking, asset management, tokenization and B2B services.
In Switzerland, Sygnum holds a banking licence and has CMS and Major Payment Institution Licences in Singapore. The group is also regulated in the established global financial hubs of Abu Dhabi and Luxembourg.
We believe that the future has heritage. Our crypto-native team of banking, investment and digital asset technology professionals are building a trusted gateway between the traditional and digital asset economies that we call Future Finance. To learn more about how Sygnum’s mission and values are shaping this digital asset ecosystem, please visit sygnum.com and follow us on LinkedIn and X.
Our Values
A key pillar of our success are the Sygnum values that define and unite us a team. We proudly call them our SYGN values:
- S
stands for the importance we hold in Seeking and seizing opportunities, and the way we take personal ownership for delivering results for our clients; - Y
represents the way we say Yes to maintaining the highest level of integrity and fairness in everything we do. Sygnumers always display confidence without attitude; - G
reminds us to always Grow and win together. We only succeed by supporting each other and challenging ourselves, and our team-mates, to reach for new heights; - N
is here for Nose for value because we are always looking to focus on what matters most to our clients, partners and team.
Sygnum has one of the most diverse teams in the industry. Diversity plays a central role in keeping our work culture open, our teams productive and energised, and our solutions at the forefront of the industry. In the spirit of our SYGN value to “grow and win together”, we fully embrace an equal opportunity mindset in the way we onboard, develop and promote our team members.
Our Engineering Culture
Do you identify with these values and principles?
- Team first mindset. The team above its individuals.
- Our people always first. Everything starts there.
- We deliver frequently, with high quality and security. Yup, that’s right.
- We celebrate success and learn from failures. The key to a healthy balance.
- We are pragmatic and look for simplicity. KISS everywhere.
- We have positive impact. We deliver results.
About the role
We’re looking for a Senior Engineer to strengthen our Client Lifecycle team. You’ll play a key role in evolving the backbone of our Client Lifecycle Management systems across the different technologies:
- Design and implement scalable solutions in Dynamics 365 CE/CRM Powerplatform and Azure
- Design and implement APIs and backend services in C#/Azure and Java/Quarkus
- Design and implement Java and/or Python based AI agents
- Develop and maintain C# plugins, custom workflow activities, JavaScript UI extensions and PowerAutomate Flows
- Build and manage integrations using Azure Functions and API Management
- Configure and secure Azure infrastructure for integration scenarios
- Ensure high-quality, secure code with comprehensive test coverage
- Collaborate with SRE, Security, and Platform teams to ensure resilience, observability, and compliance
- Take ownership of the full development lifecycle — from design to production
- Mentor junior engineers and contribute to a culture of continuous improvement
The Team
Our Client Lifecycle team is redefining how the bank manages clients. We build and operate systems to enable the attraction, onboarding and servicing our clients. Our solutions span the Microsoft Dynamics 365 & Azure stack as well as Java built webservices and agentic AI solutions.
Our ideal candidate
- Engineering skills to design and implement APIs and backend services
- Flexibility to handle a broad tech stack
- Fluent in AI assisted engineering
- Proven experience with Dynamics 365 CE/CRM and PowerPlatform or other SAAS solitions
- Solid understanding of CI/CD pipelines, infrastructure as code, and secure cloud architecture
- Experience working with sensitive data (e.g., PII) in regulated environments
- A proactive mindset with a passion for solving problems and driving collaboration
- Agile, MVP-driven approach and curiosity for new technologies
What Will Make You Stand Out
- Ability to handle both infrastructure and application development on different technologies
- Ownership mindset: you resolve issues and bring the right people together
- Passion for innovation and continuous learning
Our Offer
Joining Sygnum means being part of a dynamic, global team that is building a trusted gateway between the traditional and digital asset economies. Working at Sygnum, you will experience our fast-paced, exciting work environment that embraces meritocracy and collaboration and open communication. Alongside our ambitious long-term mission, we also come together for reaching important milestones and annual crypto-industry anniversaries like Bitcoin Pizza Day, and regularly celebrate together at themed company events as part of our journey to shape Future Finance.
Sygnum offers a comprehensive package of benefits for all team members. They include:
- Attractive combination of market salaries and entrepreneurial incentive scheme
- Flexible/Work at home policies
- Professional development via Mentoring and Buddy programs
- One-month fully paid sabbatical after five years of continuous employment
If you are passionate about the potential of blockchain to shape Future Finance and your profile is a good fit for this position, please send us your CV today!
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