Member of Technical Staff (AI Software Engineer, Multimodal)
United States Digital Space LLC
the company is hiring builders to join our Multimodal AI group, an industry-leading team defining the next generation of human-AI interaction. Our team is creating experiences that move beyond the touch interface, allowing people to communicate with AI through the form factors that best meet their needs. These include through voice, images, video, or new modalities we have yet to invent. As an engineer on the Multimodal AI team, you will work across the stack to build the product experiences and platform systems that make this possible across our applications. Our stack spans immersive UIs, realtime audio processing, evaluation systems, backend infrastructure, and supporting libraries and SDKs. We’ll work with you to match your strengths and interests to the areas where you can drive the most impact, while collaborating as a team to turn ambiguous, bleeding-edge problems into reliable experiences for users. Why the company is Different Craftsmanship. We build high quality, tasteful products targeting both AI native and AI curious users. Ownership. You identify the problem, design the solution and ship it. Entrepreneurship. We think like founders, act with urgency, and hustle to deliver for each other and our users. Scholarship. Work among highly talented peers, pursuing knowledge and truth, upleveling ourselves, our teams, and our products. Partnership. We amplify each others’ strengths, break down silos, and give selflessly to help our colleagues deliver excellence. What you'll do Lead features, projects and products end-to-end, from problem definition to technical design, implementation, and launch. Hill climb on hard problems, continuously iterating to improve for ourselves and customers. Partner closely with engineers, product managers, designers, data scientists, and go-to-market teams. Build systems that take into account the nuances of multimodal AI. Work closely with client verticals to integrate new features into their stack. What we’re looking for Experience building and operating production systems at a meaningful scale. Ability to work up and down the stack, from deep systems primitives to getting the pixels and prompts just right. Strong product judgment and the ability to translate user problems into simple, effective technical solutions. Genuine interest and adoption of multimodal AI products and willingness to learn quickly. Ability to think through novel problems and implement companion long-term solutions that scale. Nice to have Background including work with realtime audio or video processing. Experience with audio stack technologies including audio processing modules (APMs), echo cancellation, noise reduction/cancellation, automatic-gain control (AGC), etc. Experience with immersive UIs integrating with realtime data. Some experience or familiarity with Rust or C++ #J-18808-Ljbffr United States Digital Space LLC
$220k - $405k
Perplexity is hiring builders to join our Multimodal AI group, an industry-leading team... ...modalities we have yet to invent. As an engineer on the Multimodal AI team, you will work... ...end-to-end, from problem definition to technical design, implementation, and launch. Hill...Suggested$200k - $300k
...Francisco Employment Type Full time Department AI Compensation $200K - $300K • Offers... .... Perplexity is seeking an energetic engineer to join our highly driven Comet Agents... ...models that determine, based on complex multimodal states, how to accomplish user‑specified...SuggestedFull timeFlexible hours- Moonlake is hiring a Member of Technical Staff — Diffusion Models to design and train advanced multimodal generative systems. This role focuses on developing diffusion architectures... ...Join us to push the frontiers of interactive AI as part of a committed on-site team in San...Suggested
- Member of Technical Staff - Software Engineer Valthos | Posted Mar 3 Full-time Negotiable Advanced (5-10 yrs) Software Engineer Valthos Inc. Valthos is... ...intelligence company. We build and deploy software and biological AI systems to safeguard humanity. The same AI...SuggestedFull timeWork at office
- ...automated ML research engineering. Existing frontier... ...partnering with leading AI labs to push AI... ...judgment-heavy parts of software engineering: working... ...real conventions and technical debt, making the right... ...ambiguous stakeholders. As a Member of Technical Staff - Software Engineer...SuggestedVisa sponsorshipRelocation package
- ...infrastructure to train specialized AI agents. We turn real-world data streams... ...-world data. Why This Role Matters Software engineering is central to Plato's product and... ..., rewards, and telemetry. As a Member of Technical Staff, Software Engineer, you will build the...
$150k - $300k
...including Andrej Karpathy (Eureka AI, Tesla, OpenAI), Tri Dao (... ...Impact This is a generalist software engineering role focused on building the... ...experience improvements Technical Requirements Strong Python... ...development and encourage team members to contribute to the broader...Work at officeRemote workVisa sponsorshipRelocation packageFlexible hours- ...the Future of Decentralized AI Development At Prime Intellect... ...experience, enabling researchers and engineers to train state‑of‑the‑art... ...our training systems Core Technical Responsibilities Platform... ...development and encourage team members to contribute to the broader...Work at officeRemote workVisa sponsorshipRelocation packageFlexible hours
$210k - $385k
...grounded in an LLM-first search engine and specialized data sources.... ...Qualifications 3+ years of software engineering experience shipping... ...agentic coding workflows and using AI-assisted development tools to... ..., structured formats, and multimodal payloads Experience with evaluation...Full timeLocal area- Requirements 5+ years of backend engineering experience with Python, Go,... ...Experience with modern AI APIs (including latency tuning... ...model orchestration, emerging technical standards) is a strong plus... ...scaling these interfaces As a member of our team, you'll work on an...
- Member of Technical Staff: AI Research & Engineering in Media Integrity About Synhawk Synhawk builds omnimodal foundation models for communication integrity... ...distribution shift and catastrophic forgetting Multimodal augmentation strategies; CUDA-level optimization where...Immediate startShift work
- ..., you will be considered for engineering roles across all teams at Perplexity... ...for the new era of agentic AI. We’ve scaled beyond the... ..., from problem definition to technical design, implementation, and launch... ...4+ years of professional software engineering experience....
$220k - $405k
Perplexity is AI for people who expect more. In 2026, we launched... ...owns. As a monetization engineer at Perplexity, you'll own the... ...problem definition through technical design, implementation, and launch... ...4+ years of professional software engineering experience. Direct...- ...product for the new era of agentic AI. Millions of people now use... ...AI experiences. As a growth engineer at the company, you'll work... ...2+ years of professional software engineering experience (we're... ...opportunities into simple, effective technical solutions. Self‑motivated...
$250k - $385k
...Full time Department AI Compensation $250K - $... ...seeking creative, AI-pilled engineers to join our... ...Acceleration team will lead both software and process engineering... ...will possess sound technical judgment forged in the... ...the work of technical staff across disciplines, along...Full timeLocal areaShift work- About the Role Perplexity is looking for an Applied AI Engineer to design, build, and iterate on cutting‑edge agents powering our core experience... ...for large-scale, user-facing or data-driven products. Strong software engineering skills ( Python , production-quality codebases,...
- Perplexity AI is looking for experienced Generalist Software Engineers to join our Comet and Perplexity native application teams. Our team is reshaping knowledge work through our high-impact Comet and Computer native apps. The ideal candidate should have strong programming...
- About the Role Perplexity is seeking a hands‑on Software Engineer to build and evolve the software, automations, and systems that power our security... ...This role focuses on engineering security tools and internal AI‑driven agents that improve detection and response,...
- ...laid out for you 3+ years of professional software engineering experience with meaningful work on ML... ...-based retrieval, text-generation, and multimodal models in our inference infrastructure,... ...do. Respond to and learn from production incidents #J-18808-Ljbffr Perplexity AI
$220k - $405k
...product for the new era of agentic AI. Millions of people now use... ..., agent systems, platform engineering, and product innovation.... ...reliable product experiences. Set technical direction on ambiguous... ...Typically 8+ years of professional software engineering experience, with...- ...Member of Technical Staff @ Lotus AI Lotus AI is a groundbreaking primary care app that integrates your... ...Our team includes ex-founders and engineers who have built and scaled consumer... ...building the foundation for intelligent, multimodal patient interactions. What...
- ...Pixeltable Inc. Member of Technical Staff San Francisco, CA·Full time Apply for... ...As a founding member of the engineering team, you will impact the design... ...is revolutionizing the AI development landscape with... ...model will enable us to drive multimodal, incrementally updated...Full timePart timeWork at officeWork from homeFlexible hours2 days per week
$220k - $405k
...looking for an experienced Backend Engineer to join our small team... ...and premium Max Tier. We build AI-powered features such as personalized... ...is engineering-led and highly technical, working closely with platform... ...analysis, and more. Senior/Staff Platform The Platform team is...Full timeLocal areaWorldwide- ...Location Type On-site Department Engineering Our Mission Reflection’s... ...nation states. Our team of AI researchers and company builders... ...About You You are a strong software engineer who speaks the... ...environments and enjoy solving hard technical problems. What We Offer: We...Full timeRelocation package
- ...Responsibilities Own the roadmap and technical strategy for agent-driven cloud infrastructure... ...support low-latency, high-throughput AI workloads. Architect and scale compute... ...as code (Terraform) and strong software engineering skills in at least one of Python, Go, or...
- Member of Technical Staff - Applied AI Engineer Valthos | Posted Mar 3 Full-time Negotiable Advanced (5-10 yrs) Valthos Inc. Valthos is an applied biological intelligence company. We build and deploy software and biological AI systems to safeguard humanity. Applied...Full timeWork at office
$220k - $405k
...launched Computer, the defining product for the new era of agentic AI. Millions of people now use Perplexity to transform knowledge... ...operations. Qualifications 4+ years of professional software engineering experience; we’re open to strong junior and mid-level candidates...- ...availability, performance, and cost-efficiency for every product and AI workload. This foundational, high-impact group is responsible... ...and operational excellence around storage, the team enables engineers across the company to focus on product innovation while trusting...
- ...reach into the world's software. This team owns the systems... ...loops. Set the technical bar for connector reliability... ...with product and AI teams to define clear connector... ..., more for senior and staff). Strong system... ...other experienced engineers. If you're excited about...
- About the Role As a Member of Technical Staff, AI Supercomputing at Radical Numerics... ...compute interface. Write software that abstracts cluster... ...Collaborate across research and engineering. Partner closely with... ...computational foundation for multimodal biological world models...Local area
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