AI Jobs

Find the latest job opportunities in AI and tech

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Developer Relations (Voice AI)

Deliver crystal-clear, studio-quality speech in real-time for voice agents and communications with low-latency AI enhancement that reduces detection errors by 40%.

engineeringonsiteBerlin, DEfull-time

Benefits:

  • Competitive salary package

  • Stock options

  • Startup culture

  • High impact

  • Professional growth opportunities

Experience Requirements:

  • Technical DevRel / Developer Advocate / DevEx experience at a developer-first company

  • Hands-on Voice AI builder experience (Pipecat, LiveKit)

  • Ability to ship production-quality code (Python, TypeScript/Node)

  • Early-stage startup experience required

Other Requirements:

  • Benchmarking mindset

  • Excellent communication (technical writing, demos)

  • On-site in Berlin

Responsibilities:

  • Own developer activation and reduce drop-off

  • Ship technical content (tutorials, deep-dives, examples)

  • Build and maintain integrations with Pipecat and LiveKit

  • Create benchmark templates and evaluation harnesses

  • Run developer community engagement

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Experienced Backend Developer

Deliver crystal-clear, studio-quality speech in real-time for voice agents and communications with low-latency AI enhancement that reduces detection errors by 40%.

engineeringonsiteBerlin, DEfull-time

Benefits:

  • Competitive salary package

  • Stock options

  • Learning from audio and ML experts

  • High impact on generative audio

  • Inclusive startup culture

Experience Requirements:

  • 6+ years in a high-velocity startup or product-centric environment

  • Expert in Python and FastAPI

  • Proficient with PostgreSQL

  • Hands-on AWS experience

  • Expertise in Docker, Kubernetes, and CI/CD

Other Requirements:

  • Deep understanding of the testing pyramid

  • Testing mindset (pytest, unittest)

  • Experience with microservices and system observability

  • Start date: Jan 1, 2026

Responsibilities:

  • Design & Implement RESTful and event-driven microservices

  • Optimize and maintain PostgreSQL schemas

  • Deploy and scale services on AWS (EKS, RDS, S3)

  • Build and orchestrate Docker containers

  • Implement CI/CD pipelines via GitHub Actions

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Spontaneous Application

Deliver crystal-clear, studio-quality speech in real-time for voice agents and communications with low-latency AI enhancement that reduces detection errors by 40%.

engineeringonsiteBerlin, DEother

Other Requirements:

  • Mention desired position in the cover letter

  • Upload CV and cover letter

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Digital Audio Signal Processing Engineer

Deliver crystal-clear, studio-quality speech in real-time for voice agents and communications with low-latency AI enhancement that reduces detection errors by 40%.

engineeringonsiteBerlin, DEfull-time

Benefits:

  • Competitive salary package

  • Stock options

  • Professional growth in Voice AI

  • Collaborative startup culture

  • High impact

Experience Requirements:

  • Deep expertise in digital audio signal processing and acoustics

  • Strong mathematical foundation

  • Experience turning research/prototypes into high-performance production code

  • Proficiency in Python and low-level code (Rust, C, or C++)

Other Requirements:

  • Startup mindset

  • Understanding of modern machine learning development workflows

  • Ability to work on-site in Berlin

Responsibilities:

  • Own design and evolution of core audio simulation and data generation systems

  • Model realistic audio signal chains

  • Translate customer audio into simulation assumptions

  • Develop efficient DSP implementations for real-time and streaming

  • Build and maintain tooling and abstractions for simulations

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Langdock

Engineering Department (all applications) - m/w/d

Deploy a secure, model-agnostic AI stack across your organization to automate workflows and build custom agents while maintaining strict GDPR compliance.

engineeringonsiteBerlin, DE
€90,000 - €140,000
full-time

Benefits:

  • Offers Equity

  • Lunch and dinner together

  • Health and gym activities

  • Office-based collaboration

  • Work on production-grade AI platform

Experience Requirements:

  • History of building something technically exceptional

  • Full-stack proficiency (TypeScript, React, Node, SQL, Redis)

  • Experience with AI models, prompts, and workflows

  • Understanding of distributed systems and architecture

Other Requirements:

  • Care for code craft and thoughtful abstractions

  • Must work from Berlin office (8:30 start)

  • Kind person who cares about the team

  • Ability to ship fast and build foundations

Responsibilities:

  • Ship features across the AI engine orchestration layer

  • Build resumable streaming infrastructure and retry logic

  • Extend workflow automation and agent systems

  • Maintain multi-cloud infrastructure (Azure, AWS, GCP)

  • Invent new interaction paradigms for AI-native software

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Langdock

Business Department (all applications) - m/f/d

Deploy a secure, model-agnostic AI stack across your organization to automate workflows and build custom agents while maintaining strict GDPR compliance.

operationsonsiteBerlin, DE
€80,000 - €120,000
full-time

Benefits:

  • Offers Equity

  • Lunch and dinner together

  • Health and gym activities

  • Office-based collaboration

  • Professional growth in AI

Experience Requirements:

  • Experience doing something hard with clear outcomes

  • Technical understanding of SaaS (databases, APIs, architecture)

  • Active experimentation with AI models and workflows

  • Experience in sales, operations, or marketing functions

Other Requirements:

  • Must be based in or willing to work from Berlin office

  • Kind person with low ego

  • Ambitious and results-oriented

  • High degree of curiosity about business and AI

Responsibilities:

  • Own outcomes and efficiency instead of activities

  • Work directly with customers to ensure adoption

  • Design and refine AI-powered workflows

  • Identify and solve business problems quickly

  • Contribute feedback to shape the Langdock product

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Beam AI

Head of Operations

Transform lengthy SOPs into autonomous, self-learning AI agents to automate complex enterprise workflows and scale operations without increasing headcount.

operationsonsiteBerlin, DEfull-time

Benefits:

  • AI-native thinking culture

  • Customer obsession

  • Speed as a habit

  • Leverage-focused execution

  • Highly aligned, loosely coupled team structure

Experience Requirements:

  • 5+ years of experience in operations, delivery, or program management

  • Experience leading cross-functional teams or projects involving enterprise customers

  • Background in consulting, customer success, or internal strategy roles

Other Requirements:

  • Background in AI/ML implementations or SaaS automation platforms

  • Experience scaling a delivery or implementation team

  • Familiarity with Salesforce, ServiceNow, SAP, or similar enterprise ecosystems

  • German language skills

  • Based in or open to relocating to Berlin or Munich

Responsibilities:

  • Lead strategic client engagements from post-sale to successful outcomes

  • Build and scale operational frameworks that support Beam’s growth

  • Partner with Sales and Solutions to align on customer goals

  • Manage and mentor a growing operations and delivery team

  • Introduce systems for accountability, tracking, and decision-making

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Synthflow

Engagement Manager

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

operationshybridBerlin, DEfull-time

Experience Requirements:

  • 3-5 years in technical implementation, deployment management, or technical project management

  • Experience working with Fortune 500 or mid-market companies

  • Proven ability to manage multiple concurrent projects

Other Requirements:

  • Technical fluency: understanding how APIs, Databases, and LLMs work

Responsibilities:

  • Run kickoff, plan milestones, maintain RACI/RAID, and hold weekly customer syncs

  • Convert the Solution Architect’s design into a tracked roadmap

  • Coordinate API Integration, Telephony (VOIP) connectivity, and environments

  • Coordinate cross-functional teams and unblock issues

  • Stakeholder management with C-suite and technical leaders

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Synthflow

Lead VOIP Engineer (FreeSWITCH & Kamailio)

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

engineeringhybridBerlin, DEfull-time

Experience Requirements:

  • 5+ years of experience in VOIP engineering, particularly with FreeSWITCH and Kamailio

  • 3 years of experience with k8s on production systems is a must have

  • Experience working in high-load production FreeSWITCH environments

Other Requirements:

  • Strong expertise in SIP protocol, RTP streaming, and VoIP call flows

  • Hands-on experience with Homer SIP capture or similar SIP monitoring tools

  • Deep understanding of NAT traversal, STUN/TURN, WebRTC, and ICE frameworks

  • Proficiency in Linux administration, networking, and troubleshooting

Responsibilities:

  • Design, deploy, and maintain FreeSWITCH and Kamailio-based VoIP solutions

  • Configure and troubleshoot SIP protocols, RTP streams, and media gateways

  • Monitor and optimize high-load production FreeSWITCH and VOIP systems

  • Implement and manage SIP monitoring tools like Homer

  • Develop and fine-tune call routing, failover mechanisms, and load balancing strategies

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Synthflow

Senior DevOps Engineer

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

engineeringhybridBerlin, DEfull-time

Education Requirements:

  • Bachelor’s degree in Computer Science, Engineering, or a related technical field

Experience Requirements:

  • Minimum of 5 years of experience in DevOps, Site Reliability Engineering, or related roles

Other Requirements:

  • Proficient with major cloud platforms: Google Cloud Platform (GCP) as the primary provider

  • Strong expertise in containerization and orchestration technologies, including Docker and Kubernetes

  • Infrastructure as Code (IaC) experience using Terraform

  • Skilled in Kubernetes deployment and packaging tools, such as Helm, and GitOps-based solutions like ArgoCD

  • Good programming and scripting skills in languages such as Python and Go

Responsibilities:

  • Develop and manage a scalable and secure infrastructure for deploying TTS, STT, LLM and Web applications

  • Create and maintain CI/CD pipelines for continuous integration and deployment of various services

  • Monitor and analyze system performance and resolve any issues to ensure reliability and efficiency

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Synthflow

Senior Python Software Engineer

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

engineeringhybridBerlin, DEfull-time

Benefits:

  • Competitive pay

  • Equity options

  • Comprehensive benefits

  • Autonomy at speed

  • Career growth

Experience Requirements:

  • Minimum of 5 years of experience as a Python developer

  • Strong experience in building scalable and extensible data infrastructure

  • Proficiency in infrastructure containerization, DevOps & MLOps

  • Experience in building and maintaining enterprise-grade APIs

  • Demonstrated experience with TDD, pair programming, and CI/CD practices

Other Requirements:

  • Familiarity with voice technologies like WebRTC and Twilio

  • Knowledge of AI, particularly Large Language Models (LLMs)

  • Experience in AI-related fields like low-latency audio stream processing

  • Familiarity with AI frameworks such as LangChain, LlamaIndex

  • Experience with large-scale distributed computing and cloud infrastructure

Responsibilities:

  • Develop and maintain our backend infrastructure, focusing on scalability, performance, and reliability

  • Implement new features in collaboration with our engineering team

  • Participate in the entire software development lifecycle

  • Apply Test-Driven Development (TDD) practices to ensure robust and reliable code

  • Engage in Pair Programming to enhance code quality and foster team collaboration

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Synthflow

People Operations Generalist

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

operationsonsiteBerlin, DEfull-time

Experience Requirements:

  • 3-4 years of experience in People Operations, HR Administration, or similar roles

  • 1-2 years of hands-on experience running payroll processes across multiple countries

Other Requirements:

  • Strong understanding of different employment types and contract structures

  • Proven ability to build and maintain a strong remote culture

  • Solid grasp of German employment law and HR compliance

  • Proficiency with HR systems such as Hibob, Deel, or Personio

Responsibilities:

  • Run the employee lifecycle end-to-end: onboarding, contract management, payroll, and offboarding

  • Act as the main point of contact for employees and managers on people operations

  • Ensure compliance with German labor law

  • Coordinate with Finance and Legal on employment changes and vendor management

  • Own HR systems and data accuracy

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Synthflow

AI Delivery Manager

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

operationshybridBerlin, DEfull-time

Experience Requirements:

  • 3-5 years in technical implementation, deployment management, or technical project management

  • Experience working with Fortune 500 or mid-market companies

  • Proven ability to manage multiple concurrent projects

Other Requirements:

  • Technical fluency: understanding how APIs, Databases, and LLMs work

Responsibilities:

  • Run kickoff, plan milestones, maintain RACI/RAID, and hold weekly customer syncs

  • Convert the Solution Architect’s design into a tracked roadmap and define acceptance criteria

  • Coordinate API Integration, Telephony (VOIP) connectivity, and environments

  • Coordinate cross-functional teams including Solution Engineers and VoIP engineers

  • Manage stakeholders (AEs, champions, IT/Sec, and ops)

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Synthflow

CEO Office Intern

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

operationsonsiteBerlin, DEinternship

Benefits:

  • Subsidized Urban Sports Club membership

  • Startup vibe

  • Modern office in Berlin

  • Dynamic international team

Education Requirements:

  • Bachelor’s degree in progress or completed (business, marketing, or related field)

Other Requirements:

  • Entrepreneurial mindset with a passion for startups, AI, and growth

  • Sharp communication skills (written & verbal)

  • Highly organized multitasker

  • Proactive, hands-on, and solution-oriented

Responsibilities:

  • Work closely with the founding team to drive key go-to-market initiatives

  • Support marketing, partnerships, content, hiring and product launch campaigns

  • Take ownership of ad-hoc strategic projects solving problems end-to-end

  • Operate as a versatile generalist helping with copywriting to market research

  • Identify opportunities to optimize growth and GTM processes

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Synthflow

Enterprise Account Executive

Automate high-volume phone calls with human-like AI agents to qualify leads and book meetings 24/7 while integrating seamlessly with your existing CRM stack.

saleshybridBerlin, DEfull-time

Benefits:

  • Equity upside

  • Ownership & Growth

  • High Impact

  • Cutting-edge Product

Experience Requirements:

  • 5+ years of SaaS sales experience

  • At least 2 years in enterprise or complex solution selling

  • Proven success exceeding quotas in high-growth B2B environments

Other Requirements:

  • Fluent German (C1+) and English (C1+) required

  • Deep understanding of digital transformation, AI automation, and enterprise workflows

  • Skilled at developing trust with executive stakeholders

Responsibilities:

  • Identify and close enterprise-level opportunities in Germany, Austria, and Switzerland

  • Manage complex sales from discovery to contract execution

  • Design tailored AI automation solutions that deliver ROI

  • Build relationships with senior decision-makers (C-suite, Operations, IT)

  • Partner with Product and Engineering teams

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super.AI

Machine Learning Engineer

Automate complex document workflows and transform raw data into structured insights using an agentic, no-code AI builder designed for enterprise-scale operations.

engineeringhybridBerlin, DEfull-time

Benefits:

  • Collaborative and fun culture

  • Opportunity to shape things and see the company grow

  • Build breakthrough AI technology

  • Work with experts from MIT, Microsoft Research, Google, etc.

  • Focus on health, passion, and satisfaction

Experience Requirements:

  • 3-5 years of professional experience in software development

  • Proven ability to work backwards from customer needs to deliver AI features

  • Familiarity with distributed systems and cloud services (e.g., AWS, Azure, GCP)

  • Solid understanding of machine learning principles

  • Experience with container frameworks such as Docker or Kubernetes

Other Requirements:

  • Proficiency in using REST APIs

  • Smart, humble, hardworking, and collaborative traits

  • Disciplined, professional, focused, gritty, resilient, and resourceful

  • Strong beliefs weakly held

Responsibilities:

  • Measure and ensure the high-quality output of AI workloads

  • Deploy and manage production workloads for a global customer base

  • Write, rewrite, and extend Python code and deploy to containers

  • Perform prompt engineering for customer use cases

  • Fine-tune and deploy Large Language Models (LLMs)

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remove.bg

Content Strategy Lead - Germany

Remove image backgrounds automatically in seconds with professional AI precision. Perfect for e-commerce, photographers, and marketers seeking high-quality results.

marketingonsiteBerlin, DEfull-time

Experience Requirements:

  • Fluent in English & German

  • Deep understanding of content trends in Germany

  • Experience in content strategy or editorial leadership

  • Stakeholder management skills

  • Experience in tech, digital, or media environment

Other Requirements:

  • Analytical skills for content performance

  • Track record managing content budgets

Responsibilities:

  • Prioritise and execute market content strategy

  • Custodian of local content quality and relevance

  • Own German content performance across discovery

  • Execute editorial strategy across surfaces

  • Manage and deploy country content budget

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AristanderAI

FULL-STACK ENGINEER (M/W/D)

AristanderAI uses deep learning to optimize airline revenue through predictive pricing of airfare and ancillaries.

engineeringonsiteBerlin, DEfull-time

Benefits:

  • Work in a professional startup environment with creative, and growth-oriented minds

  • Work with a team of two experienced developers helping each other improve their skills

  • Competitive salary

  • Focus on stable and ambitious customers with a long horizon

  • Flexible work hours: from home or at our well-equipped office at the heart of Prenzlauer Berg

Experience Requirements:

  • Prior experience working with Django, Python, Vue (or React), Postgres, or similar technologies

  • Experience designing, implementing, deploying, and operating robust and scalable data-driven systems

  • Enjoy the challenge of owning the end-to-end software development process – from ideation, design, and implementation to deployment and maintenance

  • Are invigorated by the thought of diagnosing system performance issues, and bringing innovative software solutions to life

  • Skilled at producing comprehensive documentation and/or written descriptions of your ideas

Other Requirements:

  • Bonus points if you have experience with Pytorch, pandas

Responsibilities:

  • Collaborate with a team of software engineers to understand the needs of our clients and build the core components of our short-term rental price optimization service

  • Work across multiple layers of our tech stack, using Django, Python, Vue, Docker, Postgres, and Grafana to develop a robust, scalable service that supports dynamic rental price optimization

  • Develop tools for monitoring and analyzing system performance, utilizing Grafana for clear and insightful visualizations

  • Debugging, logging, tracing, and metrics are crucial components of our system, and you’ll have the chance to delve into all of them

  • Write code primarily in Python and Django, and implement front-end components in HTML, CSS, and JS (Vue). Write code with confidence, collaborating with the team to create and maintain continuous builds, tests, debugging tools, and a constructive code review process

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