StellenbeschreibungppSygnum 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. /p pIn 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. /p pWe 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. /p h3Our Values /h3 pA key pillar of our success are the Sygnum values that define and unite us a team. We proudly call them our SYGN values: /p ul libS /bstands for the importance we hold in Seeking and seizing opportunities, and the way we take personal ownership for delivering results for our clients; /li libY /brepresents the way we say Yes to maintaining the highest level of integrity and fairness in everything we do. Sygnumers always display confidence without attitude; /li libG /b 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; /li libN /bis here for Nose for value because we are always looking to focus on what matters most to our clients, partners and team. /li /ul pSygnum 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. /p h3About the role /h3 pYou will join our engineering team within the Client Lifecycle Banking Value Stream, working closely with the AI Data Analytics team to build the Sygnum AI Hub - our internal platform that brings agentic AI capabilities to every corner of the bank. Your work will span designing, building, and deploying AI-powered agents that transform how Sygnum operates across Client Lifecycle Management, Back-office operations, Productivity tooling, and Run-the-bank processes. As a senior software engineer, you will play a key role in building on top of foundational models (OpenAI, Anthropic Claude) using TypeScript, turning cutting-edge AI into production-grade solutions that are secure, reliable, and compliant with banking standards. A core part of your work will involve leveraging the Model Context Protocol (MCP) to connect AI agents with internal systems, APIs, and data sources - enabling agents to act on real banking workflows, not just generate text. You will shape how AI is adopted across the organization - not as a proof of concept, but as core infrastructure. /p ul liYou are excited about building production AI systems in a regulated environment - not just prototyping, but shipping and operating. You understand what it takes to move an LLM-based application from proof-of-concept to a governed, compliant product — handling sensitive data, access controls, audit trails, and the operational discipline expected in regulated industries. /li liYou have strong expertise in languages like Java, TypeScript and Phyton, with hands-on experience building applications on top of LLM APIs (OpenAI, Anthropic Claude, or similar). /li liYou understand agent design patterns - ReAct, routing agents, planning agents, multi-agent orchestration – as well as the Model Context Protocol (MCP) and can choose the right architecture for the problem rather than defaulting to a framework. /li liYou have hands‑on experience designing and operating RAG pipelines end-to-end — chunking, embeddings, vector stores (e.g., pgvector, OpenSearch, Azure AI Search), hybrid search, and grounded answers with citations. You know the common failure modes and how to mitigate them with evaluation sets and retrieval metrics, and you recognize when RAG is the right tool versus fine‑tuning or agentic tool use. /li liYou think in systems: prompt engineering is one piece, but you care equally about reliability, observability, error handling, and user experience. /li liYou understand API design, microservices architecture, and are comfortable with containerization, and cloud platforms (AWS and Azure) and you care about quality and security and bake those aspects into the software development lifecycle. /li liExperience and high motivation in the use of Claude Code, Codex or cursor similar tools. /li liYou are comfortable taking ownership of the whole development lifecycle, from designing solutions to running the application in production and get motivated by new opportunities and challenges. /li /ul h3What will make you stand out /h3 ul liExperience integrating with core banking systems and understanding of banking processes (payments, account management, client onboarding). /li liWorking experience with state‑of‑the‑art frontend frameworks (React). /li liBackground in financial services or regulated industries. /li liExperience building or consuming MCP servers. /li /ul h3Our Offer /h3 pJoining 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. /p pSygnum offers a comprehensive package of benefits for all team members. They include: /p ul liAttractive combination of market salaries and entrepreneurial incentive scheme. /li liFlexible/Work at home policies. /li liProfessional development via Mentoring and Buddy programs. /li liOne‑month fully paid sabbatical after five years of continuous employment. /li /ul pIf 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! /p /p #J-18808-Ljbffr
