AI Jobs

Benefits:

• Inclusive culture

• Opportunity to work in a leading edge AI company

• Generous time off

• Extended health benefits

• Flexible office policy

Experience Requirements:

• Experience building web applications with Python

• Experience using React to build complex web applications

• Understanding of microservice architecture and distributed system design

• Proven track record of delivering well-designed and tested software

• Solid understanding of relational and non-relational databases

Other Requirements:

• Activation & Engagement

• Teamwork & Collaboration

• Excellence & Craft

• Communication & Leadership

Responsibilities:

• Maintain focus on the business impact of their changes

• Work very closely with a small number of other developers

• Build systems that are accessible to new teammates and extensible

• Deliver learning sessions to introduce technical teammates to new concepts

Benefits:

• Inclusive culture

• Generous time off

• Extended health benefits

• Flexible office policy

• Attend Conferences

Experience Requirements:

• Track record of building and managing cloud-based services in Azure, AWS, or GCP

• Proven experience with scaling applications in Kubernetes

• Experience creating and managing Kubernetes clusters

• Proficiency with Python

• At least 5 years professional experience in related technical roles

Other Requirements:

• Strong networking and Linux knowledge

• Understanding of microservice architecture and distributed system design

• Experience with building out in-house or self-managed monitoring solutions

• Experience with encrypting data at rest and in transit

• Experience with scaling applications when there’s sudden bursts of traffic

Responsibilities:

• Manage cloud infrastructure

• Deploy and manage Kubernetes clusters

• Manage CI/CD Pipelines

• Ensure overall system uptime, scalability reliability and security

• Monitor and test application performance

Benefits:

• High impact

• Technical depth

• Ownership

• Learning

Experience Requirements:

• 3+ years building full-stack products with TypeScript

Other Requirements:

• Strong TypeScript expertise

• System design skills

• Product thinking

• Full-stack fluency

• High ownership

Responsibilities:

• Own platform features end-to-end

• Shape the developer experience

• Build at the frontier and in public

• Influence product direction

• Work directly with customers

Benefits:

• 30 days of paid vacation

• Access to a variety of fitness & wellness offerings via Wellhub

• Mental health support through nilo.health

• Substantially subsidized company pension plan

• Subsidized Germany-wide transportation ticket

Education Requirements:

• PhD in reinforcement learning or equivalent research experience (preferred)

Experience Requirements:

• A deep understanding of Reinforcement Learning theory and how it relates to modern RL methods

• Experience with multi-node LLM training (ideally using RL)

• Familiarity with statistical methods for evaluation and experiment design

• Strong Python skills and comfort with ML tooling (especially torch distributed)

• Ability to reason about what an evaluation/environment measures and whether it matters

Other Requirements:

• Willingness to relocate to Heidelberg or travel regularly (potentially weekly)

• History of contributions to top-tier venues like NeurIPS, ICML, ICLR (preferred)

• Experience crafting environments for training (preferred)

Responsibilities:

• Hill-climb in large-scale training: Conduct training runs, analyze scores, and implement improvements

• Theoretical innovation: Stay at the bleeding edge of RL research and iterate on novel approaches

• Scale our training infrastructure: Identify bottlenecks and optimize RL training loops

• Cross-functional collaboration: Partner with post-training teams to turn feedback into actionable signals

Benefits:

• 30 days of paid vacation

• Access to a variety of fitness & wellness offerings via Wellhub

• Mental health support through nilo.health

• Substantially subsidized company pension plan

• Subsidized Germany-wide transportation ticket

Experience Requirements:

• Proficient in Python and the PyTorch library

• Strong engineering background in parallel and/or distributed systems

• Hands-on experience with modern machine learning techniques (especially LLMs)

• Deep understanding of the CUDA programming model

• Experience in distributed programming with APIs like NCCL or MPI

Other Requirements:

• Regular on-site collaboration in Heidelberg is required

• Experience analyzing profiling traces with tools such as PyTorch Profiler and Nvidia Nsight

• Contributions to modern distributed training frameworks like TorchTitan or Megatron-LM (preferred)

• Proven track record working on the NVIDIA Blackwell architecture (preferred)

Responsibilities:

• End-to-End Optimization: Profile training loops to identify system- and kernel-level bottlenecks

• Distributed Strategy and Topology: Configure and tune composite parallelism strategies (TP, DP, FSDP, etc.)

• Hardware-Aware Modeling: Partner with Researchers to define architectures for hardware efficiency

Benefits:

• medical, dental, vision

• 401(k) plan

• unlimited paid time off

• generous parental leave plan

• mental and wellness support

Experience Requirements:

• 5+ years of experience working with high-performance backend systems

Other Requirements:

• Strong experience in Go, Python, TypeScript/Node, or Java

• Knowledge of public clouds and container orchestration (AWS, GCP, K8s)

• Enthusiasm for the AI and LLM ecosystem

Responsibilities:

• Write maintainable, scalable, and performant backend code

• Build high-volume and highly available analytics systems

• Design and build APIs for ML and LLM workflows

• Research and implement visualization and dimensionality reduction algorithms

• Collaborate with product and design teams

Experience Requirements:

• 3+ years in developer relations, or technical role with public-facing component

• Proven track record of technical content creation (portfolio required)

• Up-to-date engineering skills, ideally demonstrated through open-source projects

• Working knowledge of AI/ML development (agents, RAG, orchestration, API integrations)

Other Requirements:

• Comfortable on camera and creating video content

• Significant Digital Footprint (popular YouTube channel, X account, or newsletter)

• Experience with Generative Media

• Finetuning / LoRA of FLUX / Diffusion models

Responsibilities:

• Improve BFL’s video presence - tutorials, demos, educational content

• Create and maintain world-class developer documentation

• Write tutorials, cookbooks, and open-source demo repos

• Engage directly with the developer community in-person

• Take community feedback and turn it into actionable product insights

Experience Requirements:

• 3+ years in developer relations, or technical role with public-facing component

• Proven track record of technical content creation (portfolio required)

• Up-to-date engineering skills, ideally demonstrated through open-source projects

• Working knowledge of AI/ML development (agents, RAG, orchestration, API integrations)

Other Requirements:

• Comfortable on camera and creating video content

• Significant Digital Footprint (popular YouTube channel, X account, or newsletter)

• Experience with Generative Media

• Finetuning / LoRA of FLUX / Diffusion models

Responsibilities:

• Improve BFL’s video presence - tutorials, demos, educational content

• Create and maintain world-class developer documentation

• Write tutorials, cookbooks, and open-source demo repos

• Engage directly with the developer community in-person

• Take community feedback and turn it into actionable product insights

Benefits:

• All tools and opportunities provided

• High-trust community

• Working alongside ambitious executors

• 36 flexible vacation/sick days per year

• Flexible working hours

Experience Requirements:

• Track record of designing high-engagement and lightweight software is required

Other Requirements:

• Understanding the ingredients of impactful copywriting is required

• Understanding the ingredients of effective branding is a big plus

• Hardcore language learning experience is a big plus

• Ability to scout top talent is a big plus

Responsibilities:

• Design language learning software with growth-focused mindset

• Create UI that feels lightweight and fast

• Monitor community voices to design based on real-world needs

• Build deep understanding of power vs. beginner user needs

• Collaborate and lead internal and external design resources

Benefits:

• All tools and opportunities provided

• High-trust community

• Working alongside ambitious executors

• 36 flexible vacation/sick days per year

• Flexible working hours

Experience Requirements:

• Experience A/B testing to validate assumptions and iterate is required

• Proven track record of designing high converting and engaging websites is required

Other Requirements:

• Understanding the ingredients of effective branding is required

• Understanding the ingredients of impactful copywriting is required

• Being able to scout top talent is a big plus

Responsibilities:

• Design website with growth-focused conversion mindset

• Creatively showcase product features in easy-to-understand ways

• Improve on brand design as product and brand are interconnected

• Balance visual impact with information-rich functional pages

• Design with performance, page load speed, and SEO in mind

Benefits:

• $80K – $120K compensation

• Offers Equity

• Early stage startup growth opportunity

• 36 flexible vacation/sick days per year

• Flexible working hours

Experience Requirements:

• Strong experience and theoretical understanding of scalable system designs and data structures

• Experience implementing cloud-based services

• Role-model individual contributor able to develop features quickly

Other Requirements:

• Proficiency in English and strong communication skills

• Ability to work independently and prioritize tasks

• Positive, solution-oriented attitude

• Learned 1+ non-native spoken language to high level is a plus

• Experience with GCP, Docker, and/or Firebase is a plus

Responsibilities:

• Develop client- and server-side backends in Kotlin or TypeScript

• Design feature and system architectures for scalability

• Integrate with 3rd-party systems like LLMs or payment providers

• Mentor backend team members

• Develop proof of concepts and implement features end-to-end

Benefits:

• Flexible Working

• Work from Anywhere

• Connection Budget

• Learning Budget

• Home Office Allowance

Experience Requirements:

• Strong background in applied AI/ML with hands-on experience in LLMs

• Proven experience shipping real AI features to customers

• Skilled in context engineering and retrieval pipelines

• Familiar with orchestration tools like LangChain

• Collaborator who can work across product, design, and data

Other Requirements:

• Bias for action and ability to thrive in ambiguity

Responsibilities:

• Build and ship AI-powered features for customer workflows

• Use AI to improve internal dev tools and deployments

• Work across the stack from hands-on coding to system design

• Collaborate with engineers, PMs, and designers

• Share knowledge on emerging AI tech

Benefits:

• salary

• benefits

Experience Requirements:

• 4-8 years

• At least 4+ years experience developing and deploying web sites and applications

• Experience with Django

• Experience with Agile/SCRUM practices

• Custom web based application development experience

Other Requirements:

• Strong writing and speaking skills (English)

• Experience hand-coding HTML and CSS

• Hands on experience on database like MySQL, Cassandra (mongo)

• Object-oriented design and development strategies

• Web services/API experiences is a bonus

Responsibilities:

• Plan, architect, integrate, and develop back-end and database driven features using the Python language and frameworks

• Create decoupled, interactive web UIs using JavaScript

• Provide technical advise and recommendations for language and software choices

• Develop code that is cross-browser and cross-platform friendly

• Collaborate with project stakeholders to ensure all requirements are met

Experience Requirements:

• 4-5 years

• 4-10 years

Other Requirements:

• Strong expertise in RAP (Managed and Unmanaged scenarios)

• Experience with SAP S/4HANA and CDS-based data modeling

• Proven experience in OData service exposure and Fiori integration

• Understanding of performance tuning and SAP security concepts

Responsibilities:

• Design and develop robust applications using Object-Oriented ABAP

• Develop and maintain CDS View Entities and Root Views

• Design and implement RAP architecture and Business Objects

• Implement Managed and Unmanaged RAP scenarios

• Collaborate with Fiori/UI teams

Experience Requirements:

• 3+ years of quota carrying experience in a B2B SaaS company

• Experience negotiating contracts in a B2B SaaS company

Other Requirements:

• Native English speaker

• Entrepreneurial spirit and a passion to work in a startup environment

Responsibilities:

• Manage prospects from lead to close while proving an exceptional customer experience

• Prospect, initiate and nurture business relationships to generate new business opportunities

• Experience negotiating contracts in a B2B SaaS company

• Exceed Quota

Benefits:

• Health and dental coverage

• Home office stipend

• Professional development

• Team events

• Equipment (company-provided laptop)

Experience Requirements:

• 5+ years of product design experience building b2b and/or consumer product experiences

• Owned end-to-end product design, from research and strategy to detailed UI and visual polish

• Experience with prototyping with code, even vibe-coding

Other Requirements:

• Impeccable taste, craft, and attention to detail

• Think in terms of outcomes, not just features

• Can operate independently while collaborating deeply with cross-functional peers

• Thrive in ambiguity

• Bonus: Experience building AI native experiences, prompt design, and/or multi-modal interfaces

Responsibilities:

• Own design of major AI features — from concept to polished production

• Think like a product owner — influence what we build and why

• Design multimodal experiences — text, voice, image, sms

• Create systems that scale — develop component libraries and design patterns

• Prototype fast and often — craft beautifully detailed interactions and AI-first experiences

Benefits:

• generous healthcare package

• 401k matching program

• catered lunches

• flexible vacation time

Experience Requirements:

• 5+ years of professional product engineering or fullstack experience

• Worked with Typescript, React, and RESTful APIs

• Solid CS fundamentals (data structures, algorithms, databases)

• Experience building agents or experiences powered by LLMs

Other Requirements:

• High ownership and growth mindset

• Ability to work in collaborative environments

Responsibilities:

• Experimentation to push limits on quality for video editing agent

• Building product experience for agentic video editing interactions

• Laying foundations for developer experience for building agents

• Tuning prompt templates and user workflows

Benefits:

• generous healthcare package

• 401k matching program

• catered lunches

• flexible vacation time

Experience Requirements:

• Experience in deploying and managing AI models in production

• Experience with large volume data pipelines (spark, flume, dask)

• Familiarity with cloud platforms and container technologies

• Knowledge of DevOps and MLOps best practices

• Experience with generative AI models

Other Requirements:

• Strong problem-solving abilities

• Excellent communication skills

Responsibilities:

• Build and maintain third-party model integrations

• Design and maintain AI infrastructure supporting ML life cycle

• Collaborate with PMs and researchers to ensure robust systems

• Optimize and scale models for efficient inference

• Deploy, monitor, and manage AI models in production

Benefits:

• generous healthcare package

• 401k matching program

• catered lunches

• flexible vacation time

Experience Requirements:

• Full-stack product engineer background

• Well versed in web development and associated devtools

• Experience with Typescript, REST API development, and relational DBs

• Track record evolving complex systems to accommodate growth

• Experience integrating 3rd party services

Other Requirements:

• Competent thinking about security risks & mitigations

• Solid collaboration and communication

• Growth mindset

Responsibilities:

• Own technical design and delivery of features across the stack

• Write high-quality testable code

• Drive exploration and cross-team collaboration

• Proactively improve the tech stack with tooling and abstractions

• Provide mentorship for other Engineers

Benefits:

• Opportunity to work among a dedicated, cross-functional team of professionals

Education Requirements:

• B.S./M.S. in a related field

Experience Requirements:

• Minimum of 5 years of director-level experience in the Information Technology arena

• At least 2 years’ experience in managing a team

• Experience owning complete features/products

• Experience developing real-world web applications

• Verifiable history of accountability and perseverance

Other Requirements:

• Proficiency in web application programming

• Advanced skills in PHP, CakePHP, MySQL 5.x, Apache2, HTML/CSS, JavaScript/AJAX

• Knowledge of algorithms, network protocols and web services

• Ability to attract and recruit top-notch software engineering talent

• Skills in SVN / Git / Github, MVC, ORM, Laravel, CodeIgniter, Bootstrapping, Linux

Responsibilities:

• Support and help to establish and define the company’s technical vision

• Lead all aspects of the company’s technological development

• Direct the company’s strategic technical direction, development and future growth

• Advise other department heads on technologies to improve efficiency

• Develop and support development of new and existing product features