Member of Technical Staff - Backend
$140k - $160kSierra Ventures
This role is based in Palo Alto, California, and follows a hybrid work model. If you're excited about helping build a large-scale SaaS platform at an early-stage company and the qualifications below align with your background, we'd love to connect! About Us Endor Labs is building the Application Security platform for the software development revolution. Modern software is complex and dependency-rich, making it increasingly difficult to pinpoint the risks that truly matter. Endor Labs solves this challenge by building a call graph of your entire software estate-enabling teams to clearly identify, prioritize, and fix critical risks faster. Trusted by companies that are one or one hundred years old, Endor Labs secures code whether it was written by humans or AI, and whether it's 40-year old C++ code or cutting edge Bazel Monorepos. Endor Labs was founded by serial entrepreneurs Varun Badhwar and Dimitri Stiliadis, and is backed by leading VC firms such as Dell Technology Capital, Lightspeed, and Sierra Ventures. Sound interesting? Let's talk if you want to be part of the next big leap in security innovation! How You'll Make an Impact Join Our Cutting-Edge Backend Team: Dive into the heart of innovation by working on a state-of-the-art distributed system with a sophisticated monorepo architecture. Own Core Product Functionality: Own the core functionality at the heart of Endor's AppSec platform. Design and deliver features that secure source code end to end, from IDE to deployment, fueling the next generation of AI-driven software development. AI Code security - Be at the forefront of securing customer code with bleeding edge AI code security solutions. Elevate Core Services : Drive the development and optimization of vital core services like our API Gateway and API servers, ensuring robust and scalable infrastructure. Maintain diverse scan environments - Enhance our dynamic cloud scan platform by supporting the ever-growing build and tool chain requirements. Innovate with Autonomy : Embrace the freedom to design and build top-tier tools that will be leveraged across all teams at Endor, making a significant impact on our operations. Champion Observability : Apply best practices in observability to ensure our products and platforms achieve exceptional reliability and availability for our users. What We're Looking For Engineering Expertise : Bachelor's in engineering and 3-5 years of experience. Golang Mastery : Showcase ~3 years of experience in Golang programming, with a deep focus on microservices and distributed architecture, to drive our cutting-edge solutions. Build tools and tool chains familiarity - How different tool chains like Maven, pip, npm work to provide a seamless scan experience for our customers. Scalable Systems : Bring your experience with scalable distributed systems, including microservices, domain-driven design, load balancing, and scaling strategies (both horizontal and vertical), to tackle complex challenges. Effective Communicator : Leverage your ability to discuss architectural trade-offs and guide teams towards the most effective solutions, ensuring alignment and forward momentum. Adaptable Innovator : Thrive in a fast-paced environment with shifting requirements, embracing change and finding creative solutions to new and unfamiliar problems. AI Savvy - Leverage AI and automated code generation tools to accelerate the delivery of robust, security-hardened, and production-grade software. Preferred Skills Master of Secure Design : Expertise in secure software design principles, including managing certificates, OAuth2/OIDC, and implementing secure changes. Cloud-Native Proficiency : Hands-on experience with Kubernetes, Docker, Lambda functions, or other cutting-edge cloud-native technologies. Security Savvy : Knowledge of security, fraud prevention, and anomaly detection to tackle real-world challenges and safeguard our systems with cutting-edge solutions. Why Endor Labs We're building at the intersection of developer productivity and security - one of the fastest-growing spaces in software. Our dev-loved platform has real ROI, strong momentum, and customers who care about doing things right. At Endor Labs, we think big, start small, and learn fast. We take ownership, move with purpose, and always start with the customer's success. We debate with data, make the complex simple, and challenge each other with kindness and candor. We celebrate wins, learn from misses, and have fun along the way - because when our customers win, we all win. Endor Labs is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Even if you don't fit every requirement above, we believe in the power of diverse perspectives and experiences, so we encourage all talented individuals to apply- there's no one-size-fits-all here. Compensation For candidates who receive an offer for this position, the compensation range is expected to be between $140,000 - $160,000. This may include additional incentives such as commission targets, restricted stock units, and/or bonuses, depending on the role. #J-18808-Ljbffr Sierra Ventures
$140k - $200k
...high-performance AI systems. About the Role As a Member of Technical Staff, Infra, you'll own the scalability and reliability of the services... ...models that need to hold up under real production load. Backend and infra will be your primary focus, but you should still...BackendFull timeFlexible hours- ...SuperIntelligence, xAI, Apple and Intel. What You’ll Do As Member of the Technical Staff - Software at Architect, you’ll build the core platform... ...stack experience. Technical Experience: Strong full‑stack / backend experience, designing RESTful APIs, working with relational...Backend
- RadixArk is seeking a Member of Technical Staff — Inference to push the limits of large-scale AI inference. You will work on the core systems that... ...engineering, ML infrastructure, or performance‑critical backend systems Strong expertise in large‑scale inference systems...BackendWorldwideFlexible hours
- We are looking for a Member of Technical Staff with strong Python skills and a passion for building scalable platforms for AI and ML workloads.... ...Partner Cross-functionally: Work closely with ML, frontend and backend engineers to seamlessly deliver features aligned with...Backend
$150k - $230k
About the Role A fast-growing, early-stage AI startup is looking for a Member of Technical Staff to help build and scale real AI-powered products used by millions of users. You'll work on backend AI services and partner integrations, collaborating closely with a small,...BackendFull timeInternshipImmediate startRemote workVisa sponsorshipMonday to Friday- About the Role As a Member of Technical Staff [Agent] at NeoCognition , you’ll be one of the founding engineers transforming our research into real... ...experiences. You’ll work across the full stack — from backend APIs and data infrastructure to front-end interfaces and SDKs...Backend
$142.8k - $274.8k
...EngineeringCompany: MicrosoftOverviewMicrosoft AI is looking for a Member of Technical Staff - Full Stack - Engineering Manager to help build the next... ...roles and work across the full stack, including database backend, middle-tier services, front-end browser automation,...BackendOngoing contractWork at officeLocal area- ...Intuit is hiring a Staff Technical Product Marketing Manager to own GTM for backend Kubernetes and AI platform offerings. You will drive multi-channel campaigns, craft narratives for developers, and lead end-to-end product launches that push adoption across TurboTax,...Backend
$200k - $420k
Member of Technical Staff, Hardware, Compiler Engineer At River, our mission is to create personal AI owned and shaped by each individual. To achieve... ..., leveraging MLIR dialects and LLVM frameworks. Custom Backend Development: Develop and maintain the backend toolchain for...BackendLocal areaVisa sponsorshipWork visaRelocation packageFlexible hours$180k
...all surfaces. You will have the opportunity to collaborate across iOS, Android, and all product groups. RESPONSIBILITIES: Own backend engineering for scalable, low-latency voice infrastructure and model integrations. Collaborate directly with Grok Voice model,...BackendTemporary work- ...fit right in. In this role, you will Build & ship end-to-end features (frontend UIs to backend services/APIs) Own projects full lifecycle Design discussions & technical scoping Implementation & testing Post-launch iteration ~ Translate ideas to...BackendWork at officeRemote workVisa sponsorshipMonday to Friday
- ...that underpin a modern AI platform. This is a hands‑on role focused on scalable backend services, infrastructure, and reliability, working closely with a strong engineering team on technically challenging problems. Design, build, and scale backend services within a...BackendFlexible hours3 days per week
$175k - $350k
...and create aligned, long-term value for all. About the Role As a backend engineer at Inflection, you will own the platforms, systems,... ...discussion with the hiring manager to assess fit and alignment. Technical Interview - A deep dive with an Inflection Engineer to evaluate...BackendFull time- ...and draw from top research institutions, creating a platform where agents autonomously reason over complex data. You’ll shape the backend, LLM stack, and evaluation layers, collaborating closely with researchers and engineers. The role emphasizes building scalable, observable...Backend
- ...experts so agent behavior is measurable, safe, and always improving. What You’ll Bring Engineering Fundamentals: Deep expertise in backend and distributed systems, with experience running high-stakes production environments. Applied LLM Experience: Hands‑on work with...BackendWork at officeFlexible hours
- ...Delta Lake, and ClickHouse. In this senior/staff role, you will shape architecture, set standards, and drive the long‑term technical direction of Perplexity’s data ecosystem. Key... ...in Python and at least one additional backend language (Go, TypeScript, etc.). Strong systems...Backend
- ...boundaries), partnering with Security and Backend Platform on defense-in-depth. Build the... ...actually works inside agent loops. Set the technical bar for connector reliability and... ...years for mid-level, more for senior and staff). Strong system design skills, with a track...Backend
- ...cloud integrations to accelerate development. We’re looking for a pragmatic full-stack engineer who can span customer-facing UIs, backend services, and native C++ integrations — someone who ships features end-to-end and takes ownership of how customers consume them. Role...BackendRemote workFlexible hours
- Senior Backend Software Engineer (Python (Golang a plus)) Hybrid: 2 days in office/week in Sunnyvale, CA In this role, you will focus on the Azure Firewall Management Program over the next year, working with Illumio's Core product and CloudSecure to deliver customer‑facing...BackendWork at office2 days per week
- ...About the Role As a Member of Technical Staff [Research] at NeoCognition , you’ll be part of the core team advancing the frontier of LLM agents — systems that can reason, plan, and act reliably in the real world. We are an AI research lab focused on making LLM agents reliable...
- ...Job Description MosaixSoft, Inc. is recruiting for our Los Altos, CA office: Member of the Technical Staff (job code #37659). Design, architect, and implement software projects by studying and predicting information needs, system flow, resource usage, and the scalability...Work at office
- ...About the Role As a Member of Technical Staff [Platform] at NeoCognition , you’ll design and build the internal systems that power everything we do — from research experiments to product deployments. You’ll create the tooling, infrastructure, and developer experience that...
$324k - $396k
...About the Role Member of Technical Staff (X.AI LLC; Palo Alto, CA): Introduce innovative techniques and analyses to the AI field to facilitate breakthroughs in quantitative reasoning and language understanding. Stabilize large language model training, pipeline parallelism...Remote work- ...founding team from Anthropic, Google DeepMind, Meta SuperIntelligence, xAI, Apple and Intel. What You'll Do As a Founding Member of the Technical Staff on the RTL Design team at Architect, you'll own the AI-driven microarchitecture and RTL design of mission-critical SoC...
- ...engaging, more meaningful, and more fun than passive content — and we think everyone should be able to make them. As a Frontend Member of Technical Staff (MTS), you’ll help make that a reality. You’ll own the creation and play experiences that millions of users touch every...
- ...founding team from Anthropic, Google DeepMind, Meta SuperIntelligence, xAI, Apple and Intel. What You’ll Do As a Founding Member of the Technical Staff (Applied AI) at Architect, you’ll sit at the intersection of chip design and frontier AI — translating deep hardware...
$180k
...invited to a 15‑minute interview ("phone interview") during which a member of our team will ask some basic questions. If you clear the... ..., you will enter the main process, which consists of four technical interviews: Coding assessment in a language of your choice. Technical...Temporary workRelocation- ...framework we're building will define the next frontier of robotics and world model training. About The Role We are hiring Members of Technical Staff to build the data and evaluation foundations for world models and embodied AI systems . Today's frontier models look...Shift work
$180k
Member of Technical Staff - Recommendation Systems SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization...Temporary work$324k - $396k
...have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. Member of Technical Staff (X.AI LLC; Palo Alto, CA): Introduce innovative techniques and analyses to theAI field to facilitate breakthroughs in quantitative...Remote work
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