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As an early-stage startup, this role offers exceptional breadth and learning opportunities. You'll work on strategic initiatives with our core growth and product team while owning key workstreams that build and sustain our community. This role is well suited to someone early in their career, or to someone already active in creator or community-driven spaces who wants to take full ownership in a professional, high-growth environment. We strongly prefer candidates who can join us at our Berlin HQ to work directly with the growth team. 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We develop cutting-edge foundational generative AI models that \"unmute\" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role Your mission is to help Mirelo find and scale product-market fit by deciding what to build, why to build it, and how to learn fastest from real creator usage. You'll be the driving force behind how our generative audio technology becomes a real product used by creators and partners. As our first product hire, this role truly is about 0-1. You'll be deeply hands-on with high-ownership: shaping the product from the ground up, working side-by-side with research to turn foundational audio models into intuitive experiences, and features that creators love to use. Key Responsibilities - As the first product management hire, you will define and execute the end-to-end product strategy and own the full roadmap for our product development. - You'll be deeply hands-on: prototyping, testing, running experiments and iterating day to day yourself. - Work closely with our research teams to make our raw but powerful foundational audio models genuinely useful for our creators and users - Continuously monitor feature adoption", "parental_leave_weeks": null, "non_birth_parent_leave_weeks": null, "parental_leave_weeks_source": null, "non_birth_parent_leave_weeks_source": null, "parental_leave_source_url": null, "pto_days": null, "unlimited_pto": false, "sabbatical_eligible": false, "family_friendly_score": 43, "benefit_verified": false, "benefit_last_verified": null, "hire_states_allowed": [], "state_eligibility_source": null, "state_eligibility_enriched_at": null, "llm_quality_pass_at": null, "seniority": "staff_plus", "years_experience_min": 8, "years_experience_max": 12, "role_function": "engineering", "employer_industry": null, "employer_size": "51-200", "quality_score": 45, "travel_pct": null, "requires_shift": null, "shift_type": "unknown", "shift_type_source": null, "weekend_work": "unknown", "weekend_work_source": null, "relocation_assistance_source": null, "contractor_w2": "unknown", "required_timezone": null, "fertility_family_building_benefits_source": null, "mental_health_support_source": null, "adoption_assistance_offered_source": null, "childcare_subsidy_source": null, "learning_budget_offered_source": null, "surrogacy_assistance_offered_source": null, "cover_letter_required": null, "cover_letter_required_source": null, "assessment_required": null, "assessment_required_source": null, "application_deadline": null, "application_deadline_source": null, "visa_sponsorship": false, "us_citizenship_required": false, "security_clearance": "none", "education_required": "none", "roll_up_count": null, "roll_up_total_locations": null, "explanations": [] }, { "id": "caca8b8e0095dea767bdfa79ca023689", "title": "Principal Product Designer", "employer_name": "Mirelo AI", "employer_slug": "mirelo-ai", "location_text": "Hybrid, Germany", "country": "US", "employment_type": "unknown", "remote_status": "hybrid", "remote_status_source": null, "remote_status_enriched_at": null, "days_in_office": 2, "timezone_overlap_hours": 6, "salary_min": null, "salary_max": null, "salary_min_source": null, "salary_max_source": null, "salary_currency": "USD", "salary_type": "unknown", "salary_type_source": null, "salary_type_enriched_at": null, "salary_period": null, "base_salary_min": null, "base_salary_max": null, "salary_disclosed": false, "equity_included": true, "equity_included_source": null, "equity_type": [ "options" ], "k401_match": null, "match_401k_pct": null, "match_401k_pct_source": null, "k401_match_source_url": null, "k401_match_source_fields": [], "k401_contribution_source_url": null, "k401_contribution_source_fields": [], "profit_sharing": false, "bonus_offered": false, "mental_health_support": null, "childcare_subsidy": null, "fertility_family_building_benefits": null, "adoption_assistance_offered": null, "surrogacy_assistance_offered": null, "learning_budget_offered": null, "relocation_assistance": null, "top_startup_sources": [ "a16z" ], "posted_at": "2025-12-15T09:21:42.803Z", "apply_url": "https://jobs.ashbyhq.com/mirelo/3a701e14-3102-472d-9ccf-b7dafc447e39", "apply_url_verified": false, "ats": "ashby", "url_last_checked_alive": null, "removed_at": null, "description_excerpt": "Principal Product Designer Hybrid, Germany Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that \"unmute\" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role Your mission is to transform Mirelo's generative audio capabilities into a product creators genuinely love and return to again and again, helping define product-market fit through craft, iteration, and real user feedback. As our first Product Design hire, you'll define how creators interact with AI-generated sound and shape the core experience of Mirelo's products. This is a hands-on, high-ownership role where you'll work directly with users and their data to turn raw AI capabilities into tools creators actually want to use. You'll iterate based on early user feedback and design intuitive, expressive interfaces for a new class of generative video-audio tools, translating complex model capabilities into simple, powerful user flows. As the founding designer, you'll have outsized impact on how our technology becomes a real product for creators. Key Responsibilities - Own the end-to-end UX/UI for Mirelo's AI-powered creative products - from early concepts to polished, shipped features that delight users. - Translate powerful generative audio models into intuitive, creator-friendly interaction patterns", "parental_leave_weeks": null, "non_birth_parent_leave_weeks": null, "parental_leave_weeks_source": null, "non_birth_parent_leave_weeks_source": null, "parental_leave_source_url": null, "pto_days": null, "unlimited_pto": false, "sabbatical_eligible": false, "family_friendly_score": 43, "benefit_verified": false, "benefit_last_verified": null, "hire_states_allowed": [], "state_eligibility_source": null, "state_eligibility_enriched_at": null, "llm_quality_pass_at": null, "seniority": "staff_plus", "years_experience_min": 8, "years_experience_max": 12, "role_function": "engineering", "employer_industry": null, "employer_size": "51-200", "quality_score": 45, "travel_pct": null, "requires_shift": null, "shift_type": "unknown", "shift_type_source": null, "weekend_work": "unknown", "weekend_work_source": null, "relocation_assistance_source": null, "contractor_w2": "unknown", "required_timezone": null, "fertility_family_building_benefits_source": null, "mental_health_support_source": null, "adoption_assistance_offered_source": null, "childcare_subsidy_source": null, "learning_budget_offered_source": null, "surrogacy_assistance_offered_source": null, "cover_letter_required": null, "cover_letter_required_source": null, "assessment_required": null, "assessment_required_source": null, "application_deadline": null, "application_deadline_source": null, "visa_sponsorship": false, "us_citizenship_required": false, "security_clearance": "none", "education_required": "none", "roll_up_count": null, "roll_up_total_locations": null, "explanations": [] }, { "id": "c5634002f8ae716bc29b6947049f3fc8", "title": "Full-Stack Software Engineer", "employer_name": "Mirelo AI", "employer_slug": "mirelo-ai", "location_text": "Berlin, Germany, Hybrid, Tübingen", "country": "US", "employment_type": "unknown", "remote_status": "hybrid", "remote_status_source": null, "remote_status_enriched_at": null, "days_in_office": 2, "timezone_overlap_hours": 6, "salary_min": null, "salary_max": null, "salary_min_source": null, "salary_max_source": null, "salary_currency": "USD", "salary_type": "unknown", "salary_type_source": null, "salary_type_enriched_at": null, "salary_period": null, "base_salary_min": null, "base_salary_max": null, "salary_disclosed": false, "equity_included": true, "equity_included_source": null, "equity_type": [ "options" ], "k401_match": null, "match_401k_pct": null, "match_401k_pct_source": null, "k401_match_source_url": null, "k401_match_source_fields": [], "k401_contribution_source_url": null, "k401_contribution_source_fields": [], "profit_sharing": false, "bonus_offered": false, "mental_health_support": null, "childcare_subsidy": null, "fertility_family_building_benefits": null, "adoption_assistance_offered": null, "surrogacy_assistance_offered": null, "learning_budget_offered": null, "relocation_assistance": null, "top_startup_sources": [ "a16z" ], "posted_at": "2025-12-03T19:55:01.122Z", "apply_url": "https://jobs.ashbyhq.com/mirelo/7af700c8-6f9a-4e67-a85c-f16b9c79f321", "apply_url_verified": false, "ats": "ashby", "url_last_checked_alive": null, "removed_at": null, "description_excerpt": "Full-Stack Software Engineer Berlin, Germany, Hybrid, Tübingen Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. 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We develop cutting-edge foundational generative AI models that \"unmute\" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role At Mirelo, we're pushing the limits of what generative audio can do, and our ability to innovate depends heavily on the quality of our underlying audio representations. In this role, you'll work at the core of our modeling stack - designing, training, and evaluating neural audio codecs that directly shape the performance of our next-generation music and sound models. You'll collaborate closely with the model team, experiment with both continuous and discrete representations, and build the evaluation tools that help us understand what actually moves the needle. Your work will sit at the foundation of building the best-sounding generative models in the world. 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We develop cutting-edge foundational generative AI models that \"unmute\" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role At Mirelo, you'll work at the centre of how we build the next generation of multimodal video-to-audio models. This role is deeply hands-on and research-heavy: with a great H100/200-per-engineer ratio you explore and build new multimodal models and push the boundaries of what's possible in music, sound, and speech generation. You'll collaborate closely across research and engineering, run focused ablations, and translate experimental results into clear next steps for the team. From data curation to deployment, you'll help shape the full lifecycle of the models that power our products and partnerships. Key Responsibilities - Design, implement and train large-scale multimodal generative models for audio generation (diffusion and/or autoregressive models). - Explore new modeling ideas for audio generation (music, sound, speech) while taking inspiration from the language and image domains. - Develop and experiment with post-training for new capabilities (fine-grained control, in/out-painting, editing, …) - Conduct rigorous ablation studies, get actionable insights and communicate results to the team to", "parental_leave_weeks": null, "non_birth_parent_leave_weeks": null, "parental_leave_weeks_source": null, "non_birth_parent_leave_weeks_source": null, "parental_leave_source_url": null, "pto_days": null, "unlimited_pto": false, "sabbatical_eligible": false, "family_friendly_score": 43, "benefit_verified": false, "benefit_last_verified": null, "hire_states_allowed": [], "state_eligibility_source": null, "state_eligibility_enriched_at": null, "llm_quality_pass_at": null, "seniority": "mid", "years_experience_min": 3, "years_experience_max": 7, "role_function": "data", "employer_industry": null, "employer_size": "51-200", "quality_score": 45, "travel_pct": null, "requires_shift": null, "shift_type": "unknown", "shift_type_source": null, "weekend_work": "unknown", "weekend_work_source": null, "relocation_assistance_source": null, "contractor_w2": "unknown", "required_timezone": null, "fertility_family_building_benefits_source": null, "mental_health_support_source": null, "adoption_assistance_offered_source": null, "childcare_subsidy_source": null, "learning_budget_offered_source": null, "surrogacy_assistance_offered_source": null, "cover_letter_required": null, "cover_letter_required_source": null, "assessment_required": null, "assessment_required_source": null, "application_deadline": null, "application_deadline_source": null, "visa_sponsorship": false, "us_citizenship_required": false, "security_clearance": "none", "education_required": "doctorate", "roll_up_count": null, "roll_up_total_locations": null, "explanations": [] } ], "json_ld": [ { "@context": "https://schema.org", "@type": "Organization", "name": "Mirelo AI", "url": "https://mirelo.ai", "sameAs": [] }, { "@context": "https://schema.org", "@type": "ItemList", "name": "Mirelo AI open jobs", "itemListElement": [ { "@type": "ListItem", "position": 1, "url": "https://fewerjobs.com/jobs/mirelo-ai/community-and-creator-growth-manager-892cfea1", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Community and Creator Growth Manager", "description": "

Community and Creator Growth Manager at Mirelo AI - Berlin, Germany - Community and Creator Growth Manager Berlin, Germany Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role Our community of content creators is central to Mirelo's growth, and you'll be our first hire focused on this critical lever. This is a hands-on execution role: you will run day-to-day community operations and creator content and you'll help us turn learnings into repeatable success. You'll be the voice of Mirelo - building relationships with creators, filmmakers, and game developers while designing the systems and programs that turn users into advocates. As an early-stage startup, this role offers exceptional breadth and learning opportunities. You'll work on strategic initiatives with our core growth and product team while owning key workstreams that build and sustain our community. This role is well suited to someone early in their career, or to someone already active in creator or community-driven spaces who wants to take full ownership in a professional, high-growth environment. We strongly prefer candidates who can join us at our Berlin HQ to work directly with the growth team. What You'll Do -

", "datePosted": "2026-01-29T13:58:47.396Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Mirelo AI", "value": "892cfea1ea05c6dfce6f70ee4756bae6" }, "hiringOrganization": { "@type": "Organization", "name": "Mirelo AI" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Berlin" } }, "directApply": false, "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 60 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/mirelo-ai/community-and-creator-growth-manager-892cfea1" } }, { "@type": "ListItem", "position": 2, "url": "https://fewerjobs.com/jobs/mirelo-ai/founder-associate-3abfa66e", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Founder Associate", "description": "

Founder Associate at Mirelo AI - Hybrid, Germany - Founder Associate Hybrid, Germany Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role As an early-stage startup, this role comes with exceptional breadth. While you'll work on highly strategic and intellectually challenging topics, you may also take on very practical, hands-on operational tasks to relieve the founders (e.g. coordination, logistics). We're therefore looking for someone ambitious, but also with a strong sense of ownership and a “nothing is below me” mindset. Key Responsibilities While your day-to-day will reflect the changing needs of the business, you'll generally focus on the following: - Support the CEO in allocating time to the highest-impact priorities while managing complex cross-functional scheduling and logistics that keep the team moving quickly. - Partner with the CEO to define team structure, support on hiring, and onboard new critical hires - Support in managing relationships with external stakeholders, including preparing for board meetings and investor updates - gathering data, crafting narratives, and designing presentation materials. - Support finance and administrative topics across the organization. - Jump into mission-critical, time-sensitive projects that require cross-functional coordination. -

", "datePosted": "2025-12-16T13:14:34.481Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Mirelo AI", "value": "3abfa66e62898b1110cf662e6961973d" }, "hiringOrganization": { "@type": "Organization", "name": "Mirelo AI" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Hybrid" } }, "directApply": false, "incentiveCompensation": "Equity (Options)", "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 36 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/mirelo-ai/founder-associate-3abfa66e" } }, { "@type": "ListItem", "position": 3, "url": "https://fewerjobs.com/jobs/mirelo-ai/principal-product-manager-f48a5e84", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Principal Product Manager", "description": "

Principal Product Manager at Mirelo AI - Hybrid, Germany - Principal Product Manager Hybrid, Germany Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role Your mission is to help Mirelo find and scale product-market fit by deciding what to build, why to build it, and how to learn fastest from real creator usage. You'll be the driving force behind how our generative audio technology becomes a real product used by creators and partners. As our first product hire, this role truly is about 0-1. You'll be deeply hands-on with high-ownership: shaping the product from the ground up, working side-by-side with research to turn foundational audio models into intuitive experiences, and features that creators love to use. Key Responsibilities - As the first product management hire, you will define and execute the end-to-end product strategy and own the full roadmap for our product development. - You'll be deeply hands-on: prototyping, testing, running experiments and iterating day to day yourself. - Work closely with our research teams to make our raw but powerful foundational audio models genuinely useful for our creators and users - Continuously monitor feature adoption

", "datePosted": "2025-12-15T09:22:40.411Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Mirelo AI", "value": "f48a5e841f81769a52edfe22ae85aa7b" }, "hiringOrganization": { "@type": "Organization", "name": "Mirelo AI" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Hybrid" } }, "directApply": false, "incentiveCompensation": "Equity (Options)", "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 96 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/mirelo-ai/principal-product-manager-f48a5e84" } }, { "@type": "ListItem", "position": 4, "url": "https://fewerjobs.com/jobs/mirelo-ai/principal-product-designer-caca8b8e", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Principal Product Designer", "description": "

Principal Product Designer at Mirelo AI - Hybrid, Germany - Principal Product Designer Hybrid, Germany Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role Your mission is to transform Mirelo's generative audio capabilities into a product creators genuinely love and return to again and again, helping define product-market fit through craft, iteration, and real user feedback. As our first Product Design hire, you'll define how creators interact with AI-generated sound and shape the core experience of Mirelo's products. This is a hands-on, high-ownership role where you'll work directly with users and their data to turn raw AI capabilities into tools creators actually want to use. You'll iterate based on early user feedback and design intuitive, expressive interfaces for a new class of generative video-audio tools, translating complex model capabilities into simple, powerful user flows. As the founding designer, you'll have outsized impact on how our technology becomes a real product for creators. Key Responsibilities - Own the end-to-end UX/UI for Mirelo's AI-powered creative products - from early concepts to polished, shipped features that delight users. - Translate powerful generative audio models into intuitive, creator-friendly interaction patterns

", "datePosted": "2025-12-15T09:21:42.803Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Mirelo AI", "value": "caca8b8e0095dea767bdfa79ca023689" }, "hiringOrganization": { "@type": "Organization", "name": "Mirelo AI" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Hybrid" } }, "directApply": false, "incentiveCompensation": "Equity (Options)", "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 96 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/mirelo-ai/principal-product-designer-caca8b8e" } }, { "@type": "ListItem", "position": 5, "url": "https://fewerjobs.com/jobs/mirelo-ai/full-stack-software-engineer-c5634002", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Full-Stack Software Engineer", "description": "

Full-Stack Software Engineer at Mirelo AI - Berlin, Germany, Hybrid, Tübingen - Full-Stack Software Engineer Berlin, Germany, Hybrid, Tübingen Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role At Mirelo, you'll join a small, fast-moving team building real products on top of our generative audio models. This role is hands-on and high-ownership: you'll ship end-to-end features across our stack, work directly with research and product, and help shape how our technology becomes something creators and partners actually use. As we scale our go-to-market efforts, the engineering work you do will sit at the heart of both user-facing products and deeper integrations with platforms, tools, and enterprise partners. Key Responsibilities - Building and maintaining our products on top of our cutting-edge generative AI models for music and sound. - High degrees of ownership: you will be responsible for shipping end-to-end features across the front and back ends of our stack, as well as helping set the direction of the features and products you're working on. - Collaborate closely with our research teams and growth/sales teams and stay close to our users: spot practical opportunities, identify pain points, and turn

", "datePosted": "2025-12-03T19:55:01.122Z", "employmentType": "OTHER", "identifier": { "@type": "PropertyValue", "name": "Mirelo AI", "value": "c5634002f8ae716bc29b6947049f3fc8" }, "hiringOrganization": { "@type": "Organization", "name": "Mirelo AI" }, "jobLocation": { "@type": "Place", "address": { "@type": "PostalAddress", "addressCountry": "US", "addressLocality": "Berlin, Germany" } }, "directApply": false, "incentiveCompensation": "Equity (Options)", "experienceRequirements": { "@type": "OccupationalExperienceRequirements", "monthsOfExperience": 36 }, "educationRequirements": "no requirements", "url": "https://fewerjobs.com/jobs/mirelo-ai/full-stack-software-engineer-c5634002" } }, { "@type": "ListItem", "position": 6, "url": "https://fewerjobs.com/jobs/mirelo-ai/research-scientist-audio-codec-3554c65a", "item": { "@context": "https://schema.org", "@type": "JobPosting", "title": "Research Scientist - Audio Codec", "description": "

Research Scientist - Audio Codec at Mirelo AI - Berlin, Germany, Tübingen, Hybrid - Research Scientist - Audio Codec Berlin, Germany, Tübingen, Hybrid Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role At Mirelo, we're pushing the limits of what generative audio can do, and our ability to innovate depends heavily on the quality of our underlying audio representations. In this role, you'll work at the core of our modeling stack - designing, training, and evaluating neural audio codecs that directly shape the performance of our next-generation music and sound models. You'll collaborate closely with the model team, experiment with both continuous and discrete representations, and build the evaluation tools that help us understand what actually moves the needle. Your work will sit at the foundation of building the best-sounding generative models in the world. Key Responsibilities - Develop and implement new neural audio codecs for sound, music and speech that push the state-of-the art in sound quality and are optimized for the the use case of generative models. - Think about the specific challenges that arise when the codec is primarily used as a latent representation in the context

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Training Infrastructure Engineer at Mirelo AI - Berlin, Germany, Tübingen, Hybrid - Training Infrastructure Engineer Berlin, Germany, Tübingen, Hybrid Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role In this role, you'll focus on the full training stack - profiling GPU behavior, debugging training pipelines, improving throughput, choosing the right parallelism strategies, and designing the infrastructure that lets us train models efficiently at scale. You'll work across cluster management, model training, efficient data pipelines for video and audio, inference and optimizing pytorch code. Your work will shape the foundation on which all of our generative models are built and iterated. Key Responsibilities - Find ideal training strategies (parallelism approaches, precision trade-offs) for a variety of model sizes and compute loads - Profile, debug, and optimize single and multi-GPU operations using tools like Nsight and stack trace viewers to understand what's actually happening at the hardware level - Analyze and improve the whole training pipeline from start to end (efficient data storage, data loading, distributed training, checkpoint/artifact saving, logging, …) - Set up scalable systems for experiment tracking, data/model versioning, experiment insights. - Design, deploy and maintain large-scale ML

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Research Scientist - Model Team at Mirelo AI - Berlin, Germany, Tübingen, Hybrid - Research Scientist - Model Team Berlin, Germany, Tübingen, Hybrid Mirelo AI is building the next generation of creative tools by generating realistic sound, speech and music from video. We develop cutting-edge foundational generative AI models that "unmute" silent video content and create custom, hyper-realistic audio for gaming, video platforms, and creators. Our technology empowers global storytellers to transform their content. We recently closed a $41 million Seed round co-led by Andreessen Horowitz and Index Ventures with participation from Atlantic, and are rapidly expanding across Product, Engineering, Go-to-Market, and Growth. About the Role At Mirelo, you'll work at the centre of how we build the next generation of multimodal video-to-audio models. This role is deeply hands-on and research-heavy: with a great H100/200-per-engineer ratio you explore and build new multimodal models and push the boundaries of what's possible in music, sound, and speech generation. You'll collaborate closely across research and engineering, run focused ablations, and translate experimental results into clear next steps for the team. From data curation to deployment, you'll help shape the full lifecycle of the models that power our products and partnerships. Key Responsibilities - Design, implement and train large-scale multimodal generative models for audio generation (diffusion and/or autoregressive models). - Explore new modeling ideas for audio generation (music, sound, speech) while taking inspiration from the language and image domains. - Develop and experiment with post-training for new capabilities (fine-grained control, in/out-painting, editing, …) - Conduct rigorous ablation studies, get actionable insights and communicate results to the team to

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