Principal Backend Engineer — AI-Driven Adtech at Scale
$200k - $240kSovrn
Sovrn is seeking a Principal Software Engineer to lead backend systems that power their exchange, focusing on AI practices within a high-throughput adtech environment. The ideal candidate has over 10 years of experience in software engineering and at least 5 years in adtech infrastructure. The role requires expertise in auction mechanics and LLM integration. Compensation ranges from $200,000 to $240,000 annually, alongside comprehensive benefits including stock options, medical coverage, and a 401(k) plan. #J-18808-Ljbffr Sovrn
- ...based in New York, is hiring a professional Python backend engineer to build and extend the services powering our AI-driven document platform. You will work with the... ...challenges, with room to grow as the platform scales. You will implement core backend features, APIs...SuggestedWork at office
$135.38k - $216.68k
Publicis Groupe Holdings B.V is seeking a Principal Backend Engineer to set the technical direction for OneSuite data products. This role emphasizes hands-on involvement, requiring production-grade Python coding, backend architecture, and high-risk technical decisions....SuggestedFlexible hours- ...Principal Backend Engineer – UK No background or promotional information retained. This role is a senior... ...experience building and operating large‑scale backend systems. Strong experience with... ...reliability practices. Experience with AI‑assisted software development workflows...SuggestedTemporary workRemote workFlexible hours
$135.38k - $216.68k
...professionals. Job Description We are seeking a Principal Backend Engineer (Individual Contributor) to set the... ...the backend and data foundation behind AI‑assisted analyst workflows, including... ...data architecture, or equivalent large‑scale data pipeline experience. Strong AWS...SuggestedTemporary workFreelanceLocal areaFlexible hours- ...platform that works and made it scale. The Challenge We've built a... ...ever. The challenge is that our backend was built for speed-to-market,... ...patterns that let a 15-person engineering team ship product confidently... ...we use the latest advances in AI and LLMs to automate document...SuggestedFull timeWork at office
- Concourse in New York, NY is hiring a software engineer to build and scale core infrastructure for AI agents. The role includes developing backend features, optimizing performance, and ensuring backend systems support high-volume queries. The ideal candidate has 2+ years...
- ...design and development of scalable backend systems for a new brokerage... ...within a high-performance engineering team building core infrastructure... ...microservices and event-driven systems Ensure systems are secure... ...Leverage modern tooling (including AI-assisted development) to...
- A consulting and tech firm in New York is seeking a Backend Engineer to design, build, and scale core systems for their AI-powered research platform. Ideal candidates will collaborate on high-impact projects, build production features at speed, and ensure system reliability...
$135k - $170k
Trackstar in New York is seeking a Backend Engineer with 3-5 years of experience to build and scale infrastructure for API and supply chain data. The role offers high... ...skills and be comfortable with large datasets and AI tools. Benefits include a competitive salary of $1...$150k - $236k
...THVC, and Breyer Capital. We are driven to create quality real-world data... ...time.* Job Title: Senior/Staff/Principal Backend Engineer, Platform & Data Ingestion Scale Clinical Platforms. Harness Unstructured... ...thoughtful use of modern AI coding assistants and agentic tools...Work visaFlexible hours3 days per week- ...Technical Staff in New York, NY to design and deliver large-scale security systems. The role involves building scalable, reliable backend services and owning complex initiatives. The ideal candidate will leverage AI-driven tools and contribute to team collaboration while...
- A forward-thinking tech company is seeking exceptional engineers to develop and scale innovative AI-powered products in New York City. You will build user-facing AI features, collaborate with talented teams, and leverage the latest advancements in AI technology. Ideal...Remote job
- TechWish is seeking a Senior Backend (Python) Engineer to design, develop and maintain robust backend services for data-driven decisioning platforms. You will work with a cross-functional... ...including Scrum Master, Cloud Engineers, AI/ML Engineers and UI/UX Engineers to...
- ...Discernis builds AI driven document intelligence for high stakes legal... ...will work closely with our engineering lead and our search and AI engineers... ...Do Build and extend core backend services that power document... ...engineers to support large scale indexing and retrieval What You...Work at office
$250k - $300k
...Title - Founding Backend Software Engineer Salary - $250,000 to $30... ...entirely new category of AI-powered consumer... ...architect, build, and scale the core systems that... ...infrastructure and event-driven services. Improving... ...Staff, Senior Staff, Principal, or equivalent level...Worldwide- ...technology startup revolutionizing K-12 education with AI-driven solutions. We develop software to improve math... ...Francisco, etc.). About the Role We're seeking a Senior Backend Engineer to join our team and help scale our Node.js applications on AWS. This role is...
$50 - $65 per hour
...Get AI-powered advice on this job and more exclusive features... ...00/hr - $65.00/hr Job Title: Backend Engineer Location: Remote – CST/PST Hours... ...systems design, and data-driven decision making. This role requires... .... Experience with high-scale consumer applications (10M+ DAU...InternshipRemote work- ...Senior Backend Engineer WHY THIS ROLE EXISTS Our client is building AI technology to make healthcare accessible and free for everyone... ...that supports billions of AI driven consultations while ensuring... ...reliable and secure systems at massive scale. WHAT YOU WILL BUILD Healthcare...
- ...execution layer for event‑driven markets. Our platform... ...powered by multimodal AI, world models, and real... ...is not a conventional backend role. The systems being... ...Founding Backend & Systems Engineer to architect and build... ...under real‑world scale and latency constraints...
- ...About Harbor.ai: Harbor.ai is an InsurTech startup aiming to... ..., we are implementing a data-driven business model that fundamentally... ...York. We're looking for a Backend Engineer to join our team to design and... ...expertise deploying and scaling applications on AWS or GCP Hands...Local area
- ...verticals including investment banking, hedge funds, and research firms. Role Description As a Backend Engineer , you’ll help build and scale the systems that power our AI-driven research platform. This is a systems-level role - ideal for engineers who love thinking about...Summer workWork at office10 hours per week
- ...We are looking for a Senior Backend Engineer to join a high-impact team building... ...highly scalable, event-driven architectures to support live... ...messaging. ~Infrastructure & Scaling: Collaborate with DevOps to... ...behaviours, emerging technologies and AI. With a global footprint and...Remote work
$200k - $300k
...Founding Backend Engineer As a Founding Backend Engineer at Overtone, you will build and own... ...experience—one centered on real-time voice, AI-driven insight, and trust. You'll be joining... ...quickly, ship thoughtfully, and scale systems that operate in a deeply personal...Contract workWork at office- A seed-stage startup in New York is seeking a Backend-Focused Software Engineer to join their founding product team. This role involves working closely with the founders to build crucial infrastructure for AI visibility and LLM analytics. Ideal candidates should have a...
$200k - $240k
...and accessible to everyone through AI. We need backend infrastructure that can scale our AI doctor platform to... ...healthcare features. How We Work Engineering‑first org: no project managers, just... ...infrastructure Message queues, event‑driven architectures, async processing...Full time- ...Get AI-powered advice on this job and more exclusive features. Direct... ...fastest-growing AI startups to hire a Backend Engineer who thrives on building systems at scale. This company is pioneering a new... ...control how they show up in AI-driven search environments. If you’re a...Full timeSummer workInternship
$120k - $160k
...appliances, stay ahead on upkeep, and get help - from AI-driven guidance to in-person services - exactly when they need... ...to feel at home. About the Role We’re looking for a Backend Engineer to help build and scale the services that power the Made Card and homeowner platform...Local areaFlexible hours$80k - $120k
...United States and allied forces. We take an AI-first approach to improve defense... ...decisions and outcomes. The Role We’re seeking a Backend Software Engineer to build, maintain, and scale the core systems that support our AI-driven logistics platform. In this foundational...Work at office- Tatari is seeking a skilled software developer to architect and develop new features, utilizing Python and collaborating across teams. Candidates should have 6+ years of relevant experience, including expertise in distributed systems and LLM-based systems. The role offers...
$160k - $190k
...technology for real life. Our AI-native platform helps more... ...highly personalized offers at scale. The result is a quick, fair,... ...Role We are looking for a Sr Backend Engineer to join our team responsible... ...automation, smart workflows, and AI-driven capabilities. Work on high-...
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