Lead AI Software Architect/Engineer (m/f/d)
In Germany - Berlin
| Bonn | Köln| Frankfurt/Main | Hamburg | München
We are seeking
an experienced Lead AI Architect/ Engineer to contribute to designing and building scalable SaaS
products within our AI Lab. In this role, you'll combine deep technical
expertise with strategic vision to build AI-powered products that will help
transform our clients' business models and enable their growth.
Simon-Kucher
is at the forefront of innovation in driving commercial excellence, revamping
business models, developing solutions and methodologies for unlocking better
growth of our clients. Within AI Lab, we are developing cutting-edge large scale AI products to
deliver sustained top-line impact for our clients.
Are you interested in working in a team of AI evangelists with a can-do
attitude? Want to experience the dynamics of agile processes in open-minded
teams? How about getting creative in a startup atmosphere with a steep
development curve and flat hierarchies? And most importantly, do you want to
make a difference? Then you've come to the right place.
What makes us special:
* Advance your career with exciting professional opportunities in our thriving company with a startup feel
* Innovate by transforming ideas into cutting-edge AI products, championing AI and Generative AI through creative experimentation to push boundaries and deliver transformative solutions.
* Add to your experience with our projects that focus on growth, have a positive impact, and truly matter
* Voice your unique ideas in a corporate culture defined by our entrepreneurial spirit, openness, and integrity
* Feel at home working with our helpful, enthusiastic colleagues who have great team spirit
* Broaden your perspective with our extensive training curriculum and learning programs (e.g. LinkedIn Learning)
* Speak your mind in our holistic feedback and development processes (e.g. 360-degree feedback)
* Satisfy your need for adventure with our opportunities to live and work abroad in one of our many international offices
* Enjoy our benefits, such as hybrid working, daycare allowance, corporate discounts, and wellbeing support (e.g. Headspace)
* Unwind in our break areas where you can help yourself to the healthy snacks and beverages provided
* See another side of your coworkers at our
frequent employee events and highly anticipated World Meetings and Holiday Parties
How
you will create an impact:
* Design scalable SaaS architectures for AI/GenAI
products.
* Evaluate, select, and integrate third-party
libraries and open-source frameworks.
* Set up databases and LLM frameworks
* Work with cloud platform (AWS)
to deploy and manage services securely.
* Design and lead development of AI products for
business-specific use cases that will be offered to our clients as SaaS
* Mentor and guide junior team members, setting
clear technical directions and providing architectural oversight.
* Lead development of RAG and/or fine-tuning for
LLMs and data pipelines for internal and external data sources (e.g.,
pricing databases, market benchmarks, CRM exports).
* Set engineering standards and code quality
guidelines
* Work with MLOps engineers to deploy and maintain
models.
* Optimize performance, latency, and cost of AI/GenAI
solutions.
* Working closely with leadership, engineering
product team and business stakeholders, helping to translate strategy into
technical direction.
* Rapidly prototype new ideas and iterate based on
user feedback (consultants or clients).
* Lead technical PoCs and MVP development and
evaluate build-vs-buy decisions for GenAI components.
* Stay ahead of AI/GenAI
developments and assess new models/tools for adoption.
About
you:
* Proven experience with designing, developing and operating customer-facing SaaS products used by real users at scale
* You owned SaaS products beyond initial launch, maintaining, evolving and operating them over time
* You are
business-oriented data-centric, passionate about building products that
deliver tangible value to our clients
* Excellent communication skills, with the ability to convey technical concepts clearly to diverse audiences.
* Very strong communication and
collaboration skills - supporting other engineers, async collaboration,
explaining technical decisions to non-technical audiences, writing
documentation, showing initiative.
* High standards
around reliability, security and long-term maintainability
* Proven leadership in managing teams through complex infrastructure and data-centric projects, encouraging collaboration and innovation.
* Proven experience in
designing and building applications using GenAI models, including open-source and commercial
LLMs (code and general-purpose), including deployment/integration experience.
Technical skills required
* SaaS multi-tenant architectures
* Strong requirement for distributed
systems and production API design (latency, caching, backpressure,
resiliency patterns).
* Experience designing event-driven architectures and data pipelines (Kafka/Kinesis) if your products need
ingestion + near real-time refresh.
* Working experience
with cloud platforms; deep expertise in AWS
* Strong Python skills and experience with AI frameworks like Hugging Face Transformers, LangChain, and PyTorch.
* Beyond "RAG/fine-tuning":
require experience with RAG architecture
patterns (chunking, hybrid search, reranking, citations, source attribution); Evaluation frameworks
(e.g., automated retrieval eval, hallucination checks, regression
testing); Safety/guardrails (prompt
injection defenses, content filtering, PII redaction)
* Experience with high-performance
inference (vLLM/TensorRT-LLM where applicable), batching,
quantization, and GPU cost/perf tradeoffs.
* Designing multi-model
routing and cost controls (fallbacks, caching, budget ceilings).
* Require competence in:
data modeling, data quality checks, schema evolution, and governance.
* Vector DB + embedding ops:
index management, re-embedding strategies, retrieval tuning.
* CI/CD for ML, model
registry, feature stores, monitoring (drift + performance).
* Ability to define engineering
standards (linting, type checking, testing strategy, code review norms) and
enforce via CI.
* Threat
modeling for GenAI (prompt injection, data exfiltration), privacy-by-design,
retention policies, and auditability.
Have we sparked your interest? Simply click the 'Apply now' button to
submit your application. Please note that, for data protection reasons, we
cannot accept applications via email.
Would you like to learn more about us and our company culture? Click here to watch our recruitment video.
About Simon-Kucher
Simon-Kucher is a global consultancy with more than 2,000 employees in
30+ countries.
Our sole focus is on unlocking better growth that drives measurable revenue and
profit for our clients. We achieve this by optimizing every lever of their
commercial strategy – product, price, innovation, marketing, and sales – based
on deep insights into what customers want and value. With 40 years of
experience in monetization topics of all kinds, we are regarded as the world's
leading pricing and growth specialist.
simon-
We believe in building a culture that embraces diversity, equity, and
inclusion, creating an environment in which our people feel valued, are able to
be themselves and feel their contribution matters. If we get that right,
remarkable things will happen; people will grow faster, innovate, feel valued,
and create better outcomes for everyone – our people, our clients and, of
course, our business.
Your personal contact:
Maria Weininger
recruitment.germanysimon-
Please submit your application exclusively via the "Apply now" button
Better growth starts here. With you.