Senior Python developer with Flowable (f/m/d) - with hands-on experience in Python, Flowable (or Activiti / Camunda)

Luxoft; Zürich; Vor Ort; CHF 140.000 - 200.000; Vollzeit

Zusammenfassung

Who is Hiring seeks a senior Python & Flowable Engineer to join a globally distributed Wealth Management team. You will turn AI use cases into production-grade workflows by combining Flowable with Python-based AI and data services in a highly regulated environment.

You will model BPMN/CMMN/DMN, build REST APIs with FastAPI or Flask, and integrate AI/LLM services. You will ensure traceability, security and compliance across DEV/UAT/PROD with CI/CD.

Qualifikationen

• 10+ years of software development experience with strong Python.
• 3+ years hands-on Flowable experience.
• Experience implementing REST APIs with FastAPI or Flask.
• Experience integrating AI/ML or LLM services into business apps.

Aufgaben

• Design and build process automation solutions combining Flowable with Python AI/data services.
• Model processes using BPMN 2.0, CMMN and DMN with human-in-the-loop steps.
• Develop Python services/APIs (FastAPI/Flask) called by Flowable processes.
• Integrate workflows with internal/external systems via REST APIs and messaging.
• Ensure AI-enabled processes are traceable, auditable, and compliant with security requirements.
• Write unit/integration tests and participate in code reviews; promote best practices.
• Support deployment across DEV/UAT/PROD using CI/CD; troubleshoot production issues.
• Mentor engineers and contribute to solution architecture decisions.

Kenntnisse

Python

Flowable

BPMN 2.0

REST APIs

AI/ML

SQL

Git

CI/CD

Java/Spring

English

Tools

FastAPI

Flask

Docker

GitLab CI

Jenkins

Flowable

Jobbeschreibung

Project description You will join a globally distributed team in the Wealth Management area of a leading global bank, working in the AI Factory stream. The stream turns AI use cases into production-grade solutions that automate and improve business processes across the organisation. The team combines workflow orchestration on the Flowable platform with Python-based AI and data services. This lets processes such as client servicing, document handling, approvals and operational workflows be partly or fully automated, with human-in-the-loop control where needed. Everything runs in a highly regulated environment, so reliability, auditability, security and compliance are key. We are looking for a senior Python & Flowable Engineer who wants to bring AI capabilities into real business processes and help shape the technical direction of the stream.

Responsibilities

• Design and build process automation solutions that combine Flowable workflows with Python-based AI and data services
• Model processes, cases and decisions using BPMN 2.0, CMMN and DMN, including human-in-the-loop review steps
• Develop Python services and APIs (e.g. FastAPI/Flask) that Flowable processes call, including integration with AI/ML and LLM services
• Integrate workflows with internal and external systems through REST APIs and messaging
• Turn business use cases into technical designs together with business analysts, data scientists and stakeholders
• Make sure AI-enabled processes are traceable, auditable and compliant with the bank's security and risk requirements
• Write unit and integration tests, take part in code reviews and promote engineering best practices
• Support deployment and operation of solutions across environments (DEV/UAT/PROD) using CI/CD
• Troubleshoot production issues and drive root-cause resolution
• Act as a technical expert in the team, guide less experienced engineers and contribute to solution architecture decisions

Skills

• Must have 10 years of software development experience, with strong recent hands-on Python experience
• 3 years of hands-on experience with Flowable (or Activiti / Camunda)
• Strong knowledge of BPMN 2.0; practical experience with CMMN and DMN
• Proven experience designing and building REST APIs and service integrations (FastAPI, Flask or similar)
• Experience integrating AI/ML or LLM-based services into business applications
• Good knowledge of SQL and relational databases
• Experience with Git, CI/CD pipelines (GitLab CI, Jenkins or similar) and Docker
• Working knowledge of Java / Spring Boot, enough to extend and integrate with the Flowable platform
• Track record of working in a globally distributed Agile team in a senior or lead capacity
• Good spoken and written English
• Nice to have skills Experience with LLM frameworks and patterns (e.g. LangChain, RAG, prompt engineering)
• Nice to have skills Experience with Flowable Work / Flowable Design, including Flowable AI features
• Nice to have skills Containerisation and deployment on Kubernetes
• Nice to have skills Cloud experience, ideally Microsoft Azure (including Azure OpenAI)
• Nice to have skills Messaging and event-driven integration (Kafka, JMS/MQ)
• Nice to have skills Experience in banking or wealth management, ideally with process automation or AI use cases

Languages

• English - C1 Fluent