Member, technical staff jobs in San Jose, CA

Salary Range: $180k - $250k, dependent on experience + generous equity. We are actively recruiting a Senior Backend Engineer for our client, a high-traction B2B SaaS company that recently secured its Series A funding. This role is critical to scaling the company's core platform as they onboard major enterprise clients and compete for an RFP with a public company. We are looking for a highly confident, knowledgeable, and pragmatic engineer with a "can-do" attitude. 💻 Key Responsibilities and Impact The primary focus of this role is to build and scale the platform for enterprise clients. This person will own crucial components needed to handle a projected 10x system scale within the next three to six months. Focus Areas: HR System Integration and Data Modelling: Owning integrations with various HR systems (e.g., Workday, Bamboo HR) and ATS platforms. You will be responsible for building a robust data model to create a "system of record" for tracking the entire immigration history (from student to H1B renewal to Green Card) of foreign nationals within client companies. Scalability: Addressing significant scalability challenges across the entire system-from database services to APIs-to support thousands of new employees and hundreds of foreign nationals from new enterprise customers. Enterprise Functionality & Features: Developing new features, including essential enterprise requirements like implementing support for Enterprise Single Sign-On (SSO). 🛠️ Technical Stack and Requirements Core Backend Stack: Python FastAPI and Postgres for the database. Expertise in Python is preferred. Experience Profile: Ideal candidates have a strong background working with enterprise or B2B SaaS products. Experience with business intelligence or HR software is a plus. Testing & Quality: You must be comfortable with testing and have experience setting up or improving integration tests through APIs, as this is currently a focus area for the team. DevOps Comfort: Must be comfortable and willing to take on different hats, including basic DevOps tasks, as the team does not have a dedicated DevOps engineer.

The Role Our client is seeking a Staff Software Engineer to join a small, senior team as a highly skilled individual contributor. In this hybrid role, you'll work across the stack to build new user-facing features and develop integrations with CAD and third-party applications. You'll partner closely with product managers, AI researchers, and other engineers to turn new ideas into production-ready systems at scale. What You'll Do Design and build scalable, reliable full-stack systems using React, Node.js, and Python. Deploy an ML model to production: you've done it before, and you'll do it again: build robust products that users love. Collaborate closely with ML and data teams to integrate models and pipelines into real-world products. Architect backend systems around AWS services, databases, and modern data infrastructure. Own performance and scale: build APIs, indexes, and search systems that make high-dimensional data feel instant. Contribute to product direction: work with design, AI, and leadership to turn technical capabilities into delightful user experiences. (Optional but exciting): advance 3D visualization, geometry, or rendering engines that make engineering feel magical. What We're Looking For You're a strong generalist who can build, ship, and scale complex full-stack systems. You're fluent in React, Node.js, and Python, and comfortable designing APIs, services, and data flows end-to-end. You've shipped large production systems, ideally ones that touch ML, data, or search. You have experience with AWS databases, and you enjoy thinking about indexing, search, and vector data systems. You're pragmatic, product-minded, and enjoy owning features from concept to deployment. You collaborate naturally with AI, design, and data teams, and love turning complexity into clarity. Bonus points if: You've worked with large-scale data processing pipelines. You have an interest in math, geometry, topology, rendering, or computational geometry. You've built software in 3D printing, CAD, or computer graphics domains. This is a rare opportunity to create the interfaces, infrastructure, and experiences that bring a new kind of intelligence to the physical world, and help define how AI becomes a tool for the imagination. You love building systems that are elegant, fast, and deeply technical, and want to see them shape the real world. Let's build the tools the future will be made in. Compensation The base salary range for this role is $175,000 - $240,000, plus equity. Flexible PTO and competitive compensation. Final offers will be based on experience, interview performance, and alignment with role requirements.

We are looking for a talented Staff Software Engineer to be part of our front-end engineering team developing mobile applications that will be key to our future business. You will be part of a dynamic team using the latest technology and tools to build high-quality applications that delight our customers. We have several new products on the way, and you will be able to make a big impact! Responsibilities:Technical hands-on engineer producing high-quality code following the best architecture and design standards Interact with Product and Design teams to understand the requirements and deliver features Work closely with technical leads and other engineers to ensure that your code fits well with the rest of the application Ensure high quality by thoroughly testing your code including unit testing and partnering closely with the QA team for integrated testing Build code that meets high standards for non-functional requirements like performance and scaling Mentor junior developers using expertise in software development methodology and frameworks. Qualifications:BS or higher in Computer Science, Computer Engineering, Math, or relevant experience 8+ years of software engineering experience, including a successful track record developing customer-facing SaaS/PaaS products. 5+ years of experience with ReactNative, React, Redux, all things JavaScript/TypeScript and the tools of the React ecosystem such as node and npm Prior experience with iOS (Swift/Objective-C) and Android (Kotlin/Java) preferred Experience working with CI/CD pipelines specific to mobile application distribution Exposure to implementing third party event-driven analytics/metrics tools such as AppsFlyer, Google Analytics, and Mixpanel Experience with mobile automated testing frameworks such as XCUITest, Appium, or Maestro Location: Menlo Park, CA (onsite 2 days/week) Employment Type: Full-Time Compensation: $175-200K

Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We believe collaboration thrives in person. That's why most of our teams work from the office full time, with flexibility when it's needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes. Job Description Your Career We are looking for a Sr Staff Software Engineer to join Global Infra TEAM. The group develops and maintains the backend of Global Infra Platform & Cortex products. You will join a team focused on developing, innovating, and scaling the Global Infra Platform, along with contributing to shared network + compute infrastructures and components. We are looking for candidates with a can-do attitude, who are passionate about complex problems and thrive on bringing value to thousands of customers. Your Impact End-to-end backend development of features and core components across their entire life cycle (design, develop, test, deploy, maintain) Collaborate with peers across different teams and disciplines to shape solutions and integrate with other parts of the product Work with customers and provide solutions to their day-to-day work and challenges Contribute to team-wide efforts - code reviews, design reviews, technical and architectural decision Qualifications Your Experience Education: A Bachelor's or Master's (M.S./B.S.) degree in Computer Science or an equivalent technical field. Experience: 7+ years of professional Software Engineering experience, ideally focusing on the development of scalable server-side applications. Programming: Strong programming proficiency in one or more of the following: Python, Node.js, or TypeScript. Database Knowledge: Solid understanding of and experience with relational databases (SQL), MongoDB, and BigQuery. Collaboration: A demonstrated ability to be a team player with strong communication skills for effective collaboration across cross-functional groups. Core Technical Experience Proven experience building and maintaining high-scale server-side applications. Experience utilizing Cloud Platforms such as Google Cloud Platform (GCP), Amazon Web Services (AWS), or Microsoft Azure. Familiarity with CI/CD pipelines and managing cloud infrastructure. Experience with REST APIs (design, development, and consumption). Knowledge of AI/ML pipelines, Data Science principles, and related technologies like Model Context Protocol Preferred Prior experience with containerization technologies, specifically Kubernetes and/or Docker. Additional Information The Team Working at a high-tech cybersecurity company within Information Technology is a once-in-a-lifetime opportunity. You'll join the brightest minds in technology, creating, building, and supporting tools and enabling our global teams on the front line of defense against cyberattacks. We're connected by one mission but driven by the impact of that mission and what it means to protect our way of life in the digital age. Join a dynamic and fast-paced team of people who feel excited by the prospect of a challenge and feel a thrill at resolving technical gaps that inhibit productivity. Compensation Disclosure The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $145000 - $235500/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here. Our Commitment We're problem solvers that take risks and challenge cybersecurity's status quo. It's simple: we can't accomplish our mission without diverse teams innovating, together. We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at accommodations@paloaltonetworks.com. Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics. All your information will be kept confidential according to EEO guidelines.

Job Title: Staff Software Engineer Job Type: Perm Salary: Very Competitive based on exp. The Company: Series C AI technology company building backend systems that enable clinical and operational tools used by healthcare organizations. The team combines engineering and research expertise to build safe, reliable AI services for use in regulated data environments. The company is focused on practical, production-grade systems rather than research prototypes. Role and Responsibilities: Design and build scalable backend infrastructure to support AI applications used in healthcare environments. Collaborate with ML engineers and scientists to develop high-throughput data pipelines and microservices. Develop APIs and distributed systems that enable secure data retrieval, processing, and model integration. Ensure patient data protection through strong privacy and security measures across systems. Monitor, optimize, and maintain backend performance to meet enterprise reliability standards. Partner with product managers and healthcare teams to translate clinical needs into technical solutions. Mentor junior engineers, fostering technical growth and best practices within the engineering team. Job Requirements: Must Have: 7+ years of experience in backend engineering (Python, Go, or Java). Proven experience building distributed systems (databases, pub/sub, Kafka, Redis). Expertise in cloud platforms (GCP or Azure preferred; AWS acceptable). Proficiency with Docker, Kubernetes, CI/CD, and cloud networking. Strong understanding of SaaS architecture, data modeling, and security/privacy frameworks. Excellent communication and collaboration skills. Ability to work LATAM-based hours aligned with PST. Nice to Have: Familiarity with LLM frameworks (e.g., LangChain) or vector databases for AI/ML workloads. Experience in healthcare or regulated environments (HIPAA familiarity is a plus). Interest in mentorship and architectural decision-making at scale. Accessibility Statement: Read and apply for this role in the way that works for you by using our Recite Me assistive technology tool. Click the circle at the bottom right side of the screen and select your preferences. We make an active choice to be inclusive towards everyone every day.? Please let us know if you require any accessibility adjustments through the application or interview process. Our Commitment to Diversity, Equity, and Inclusion: Signify's mission is to empower every person, regardless of their background or circumstances, with an equitable chance to achieve the careers they deserve. Building a diverse future, one placement at a time. Check out our DE&I page here

This is a full-time role with a client of Dinan & Associates. This role is with an established company and includes excellent health care and other benefits. Role: Principal / Senior Principal Software Engineer Industry: Biotechnology / Pharmaceutical R&D Location: San Francisco Bay Area (Hybrid) The Organization We are a leading global biotechnology company driven to innovate and ensure access to healthcare for generations to come. Our goal is to create a healthier future and more time for patients with their loved ones. The Position Advances in AI, data, and computational sciences are transforming drug discovery and development. Our Research and Early Development organizations have demonstrated how these technologies accelerate R&D, leveraging data and novel computational models to drive impact. Our Computational Sciences group is a strategic, unified team dedicated to harnessing the transformative power of data and Artificial Intelligence (AI) to assist scientists in delivering innovative medicines for patients worldwide. Within this group, the Data and Digital Solutions team leads the modernization of our computational and data ecosystems by integrating digital technologies to empower stakeholders, advance data-driven science, and accelerate decision-making. The Role The Solutions team develops modernized and interconnected computational and data ecosystems. These are foundational to building solutions that accelerate the work done by Computational and Bench Scientists and enable ML/AI tool creation and adoption. Our team specializes in building Data Pipelines and Applications for data acquisition, collection, storage, transformation, linkage, and sharing. As a Software Engineer in the Solutions Engineering capability, you will work closely with Data Engineers, Product Leaders, and Tech/ML Ops, as well as directly with key partners including Computational Scientists and Research Scientists. You will build robust and scalable systems that unlock the potential of diverse scientific data, accelerating the discovery and development of life-changing treatments. Key Responsibilities Technical Leadership: Provide strategic and tactical technical leadership for ongoing initiatives. Identify new opportunities with an eye for consolidation, deprecation, and building common solutions. System Design: Responsible for technical excellence, ensuring solutions are innovative, best-in-class, and integrated by delivering data flows and pipelines across key domains like Research Biology, Drug Discovery, and Translational Medicine. Architecture: Learn, deeply understand, and improve Data Workflows, Application Architecture, and Data Ecosystems by leveraging standard patterns (layered architecture, microservices, event-driven, multi-tenancy). Collaboration: Understand and influence technical decisions around data workflows and application development while working collaboratively with key partners. AI/ML Integration: Integrate diverse sets of data to power AI/ML and Natural Language Search, enabling downstream teams working on Workflows, Visualization, and Analytics. Facilitate the implementation of AI models. Who You Are Education: Bachelor's or Master's degree in Computer Science or similar technical field, or equivalent experience. Experience: 7+ years of experience in software engineering (Principal Software Engineer level). 12+ years of experience (Sr. Principal Software Engineer level). Full Stack Expertise: Deep experience in full-stack development is required. Strong skills in building Front Ends using JavaScript, React (or similar libraries) as well as Backends using high-level languages like Python or Java. Data & Cloud: Extensive experience with Databases, Data Analytics (SQL/NoSQL, ETL, ELT), and APIs (REST, GraphQL). Extensive experience working on cloud-native architectures in public clouds (ideally AWS) is preferred. Engineering Best Practices: Experience building data applications that are highly reliable, scalable, performant, secure, and robust. You adopt and champion Open Source, Cloud First, API First, and AI First approaches. Communication: Outstanding communication skills, capable of articulating technical concepts clearly to diverse audiences, including executives and globally distributed technical teams. Mentorship: Ability to provide technical mentorship to junior developers and foster professional growth. Domain Knowledge (Preferred): Ideally, you are a full-stack engineer with domain knowledge in biology, chemistry, drug discovery, translational medicine, or a related scientific discipline. Compensation & Benefits Competitive salary range commensurate with experience (Principal and Senior Principal levels available). Discretionary annual bonus based on individual and company performance. Comprehensive benefits package. Relocation benefits are available. Work Arrangement Onsite presence on the San Francisco Bay Area campus is expected at least 3 days a week.

What we do Idler builds reinforcement learning environments that teach AI models to code like 0.01% engineers. Make your application after reading the following skill and qualification requirements for this position. Our training environments are based on real-world coding scenarios that frontier models will actually encounter. We've closed a multimillion-dollar contract with a leading foundation lab (the largest they've issued to date). Demand is outpacing our capacity to deliver, so we're scaling the team fast. What you'll do Build agentic systems that create and QA coding environments at scale. Most of your day will be spent designing these systems to be extremely sound. A big part of our work is thinking critically about what makes a coding environment and task "good" and "fair". This requires high agency and philosophical thinking alongside technical execution. Concretely, you'll: Design and build scaleable systems that generate RL environments Create automated QA systems to validate environment quality and fairness Work directly with AI researchers at leading labs to understand what makes training data effective Support new product lines as we expand beyond coding environments Staff Engineer Responsibilities & Requirements Lead the process of identifying, specifying, and implementing core technology primitives that maximize the leverage of the rest of the team. Understand and own the technology stack end-to-end. 8+ years of professional software engineering experience. Lead and mentor more junior members of the team. You'll work with The founding team, a founding engineer, and a small group of engineers (we're hiring quickly). You'll have direct access to AI researchers at frontier labs. Tech stack Typescript, React, NodeJS, Postgres, Redis, Vercel, Cursor Benefits Healthcare coverage, 401(k), and 15 days PTO. Meals, coffee, and snacks (that you will actually enjoy) covered during working days. Latest MacBook Pro and equipment. Relocation assistance available. Team offsites and events (we love hanging out). xevrcyc This is an in-person role in San Francisco. We're a tight-knit founding team and we play to win. Join us if you like to win too.

Primary Duties & Responsibilities Architectural Design: Lead the investigation for advanced analog IC architectures for high-speed optical communication systems, including TIAs, laser drivers, and other critical components. Technology Evaluation: Compare and assess different architectural approaches and process nodes to determine the most effective solutions for next-generation optical transceivers. Design Optimization: Optimize analog circuit performance, including speed, power efficiency, and noise performance, to meet the stringent requirements of high-speed optical communication. Cross-Functional Collaboration: Work closely with other engineering teams, including internal IC department, external IC suppliers, internal transceiver business unit, and external customers to gather product requirements and feasibility of integration into the full end system solution. Innovation: Stay abreast of the latest industry trends and technological advancements to drive innovation in optical communication solutions. Documentation and Reporting: Prepare detailed design documentation and presentations to communicate design decisions and project status to stakeholders. Education & Experience Bachelor's, Master's, or Ph.D. in Electrical Engineering, Applied Physics, or a related field. Demonstrated ability to lead complex projects, mentor team members, and drive innovation. 20+ years of experience in analog IC design with a focus on high-speed optical communication systems, including TIAs and laser drivers. Skills Proven track record in developing and optimizing analog IC architectures for optical transceivers, with a deep understanding of high-speed signaling, noise management, and power efficiency. Proficiency in analog design tools and simulation software, strong knowledge of process technologies, and experience with both current and emerging optical communication standards. Strong interpersonal, teaming, and problem-solving skills. Work effectively with other members of Coherent Corp. Working Conditions Onsite / Hybrid Physical Requirements Ability to work at a computer for extended periods of time Visual acuity for detailed IC design review and simulation work Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: Integrity - Create an Environment of Trust Collaboration - Innovate Through the Sharing of Ideas Accountability - Own the Process and the Outcome Respect - Recognize the Value in Everyone Enthusiasm - Find a Sense of Purpose in Work Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Retrieval is the data infrastructure for AI and a critical component in this new software development stack. Chroma proudly serves as the leading retrieval solution, trusted and loved by developers around the world. We're still in the pre-history of AI. We're looking for curious people who are dedicated to becoming world-class at their craft to join our team. There is a lot of important work to do. Join us.

About this role What we're looking for? The Enterprise Integrations Platform team is responsible for envisioning, architecting, and driving Envoy's long-term vision for success in integrating with large-scale vendors. This team is responsible for the backend platform and services that enable the creation of the future of buildable integrations. The team's focus areas include making architectural decisions to ensure the integration platform is secure and reliable, solving scaling issues and optimizing performance, and improving the internal developer experience through an ever-evolving platform SDK. You will: Stand up new services that improve the safety, reliability, and accuracy of our access control systems Examine, improve, and challenge the existing modalities of how we manage ACS today Collaborate with team members to bounce ideas off each other and see delivery of value to customers from start to finish Design MVPs with strong technical foundations, and iterate on them with product feedback You have: 7-13 years of software engineering experience or coding experience BS / MS in Computer Science or a related technical field Created and supported APIs (REST, JSON/HTTP, GraphQL) Typescript or Kotlin development experience in writing, maintaining, and debugging code in a production environment. Domain knowledge such as message queues, sharding, auto scaling, and access patterns Strong technical foundations for patterns and anti-patterns in software engineering An inner product champion who takes pride in knowing and planning what great can look like, not just good You are: A self-starter and choose action. You look for problems and inefficiencies in code and find elegant solutions to them before they become major blockers. An advocate for the end-user. You think about how our customers will interact with the service and champion positive changes. A systems thinker. You think about how your designs will affect other aspects of the service and how it will evolve in the future. A curious lifelong learner. Someone who enjoys technology and learning new things, like staying up to date on new tools and techniques. You are inspired by what's possible and eager to incorporate the best technologies into your work. Mindful of performance. You think people deserve access to their data in milliseconds. Security-minded. We exist because of our customers. When security is breached, trust is lost. A champion for high-quality software. You realize the value of automated testing and write code with excellent test coverage. A team player. You believe in collaboration, value different perspectives to make better decisions, and positively contribute to team dynamics.

Onwards Together! Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments - stopping the spread of attacks before they become disasters. Recognized as a Leader in the Forrester Wave™ for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running. Location: Onsite, Sunnyvale, California (5 days a week in the office) Our Team's Vision Our Engineering team has established a culture based on thought leadership, independence, and responsibility. This powerful dynamic drives us forward as we work to make the digital world a safer place. Those who join us represent the leader in Zero Trust Segmentation and work on a technology stack that ranges from operating systems to distributed applications to UI and visualization. Together, we will continue to build world-class products-driven by people with different perspectives, backgrounds, and a commitment to innovation in a time when the world faces its greatest cybersecurity threats in history. Your Impact: You will build a new, unprecedented way to orchestrate Zero Trust Segmentation down to the application / pod level, identifying easily blocking pathways of attacks in the container ecosystem You will understand and enhance modern container platforms such as Kubernetes, Istio, OpenShift, AKS, EKS, GKE etc. You will have the opportunity to own and design critical features and subsystems, work out all the details, and defend the design before your peers You will deliver a rock-solid implementation that is elegant, simple, scalable, stable, secure, and supportable. Our product protects the critical infrastructure of large enterprises. It must work. You will have the opportunity to work with the field organization and key customers to shape this novel product Your Toolkit: Bachelor's in computer science or equivalent degree. Master's degree a plus 1+ years building distributed & scalable software systems Proficient in at least one higher-level language such as Go, Python , Java, etc. Experience building large, distributed, and scalable software systems Familiarity with, and passion for Kubernetes and related technologies Solid foundation in data structures, algorithms, networking concepts, and debugging skills Experience with networking and security controls is a plus General TCP/IP networking knowledge Unix/Linux programming environment experience #LI-KD1 #LI-ONSITE Our Commitment: Illumio believes that an environment of unique backgrounds, experiences, viewpoints, and individual contributions drives our success and makes us stronger together. We are dedicated to creating and maintaining a diverse culture and emphasizing inclusion and belonging. This position involves access to software/technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls. All official job offers from our company are extended directly by our recruitment team and will be sent through an official E-Signature document for your review and signature. Please be aware that we do not ask for any personal information in the process of extending offers of employment, such as financial details or social security numbers. Upon acceptance of any offer, we will request such information as part of the onboarding process prior to or on your first day of employment, and only after completing a background check through an authorized third-party vendor. If you receive any communication asking for personal details outside of these processes, please contact us immediately to verify the authenticity of the request. Your security is important to us, and we are committed to a safe and transparent hiring experience. For roles in San Francisco and Los Angeles: Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Illumio will consider for employment qualified applicants with arrest and conviction records.

Member of Technical Staff - Applied AI / ML Engineer San Francisco, Union Square (Onsite) • Up to $325K + stock options We're partnering with an AI startup in San Francisco that operates in the tax and accounting automation space to hire a Member of Technical Staff focused on Applied AI / ML. The company builds GenAI-driven systems that turn complex, unstructured documents into accurate, structured data at scale. They were recently acquired by a major global tech company, and this role has full end to end ownership of production ML systems. What you'll do: Building the ML and backend infrastructure that powers their core product Improving datasets, inference systems, and domain logic as they scale to millions of documents Working directly with accountants and end users to understand practical requirements Owning ML components end-to-end and integrating them into a cohesive product Translating expert-level tax and accounting knowledge into scalable software systems What we're looking for: 4+ years of ML engineering experience, focused on building production systems that deliver real end-user value Strong Python skills, plus experience with LLMs and LLM APIs Ability to work with large datasets and build accurate, scalable data and ML pipelines Someone who can work directly with customers and product to understand requirements and turn them into working solutions High trajectory shown through promotions or increasing ownership If this sounds like a strong fit and you'd like to find out more about this role please apply and we'll be in touch.

🚀 Backend Engineer - High-Growth AI SaaS Startup 📍 SoMa, San Francisco, CA | 💼 Full-Time | Onsite 💰 Salary: $200K-$325K + Meaningful Equity (1%+) Join an early-stage AI SaaS start-up creating an AI application builder that empowers business users to build custom applications where humans and AI collaborate seamlessly across enterprise systems. The company addresses complex enterprise challenges, including multi-day workflows, cross-system integrations (ERP/CRM/financial platforms), secure VPC hosting, and enterprise-grade observability, logging, identity, and compliance controls. About the Role We're looking for a Backend Engineer to lead the development of backend systems and architecture. This is a rare opportunity to take ownership of core systems in an early-stage company, shaping architecture, scalability, and reliability from the ground up. You'll tackle challenging problems like orchestrating multi-system workflows, processing large-scale data asynchronously, and safely executing AI-generated code - all while collaborating closely with the applied AI team. What You'll Do Design and build the core workflow engine - the orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend, handling asynchronous execution, retries, and deterministic routines. Build and maintain integration layers for REST APIs, SQL sources, and third-party systems. Collaborate with the applied AI engineering team to integrate automation and intelligence across systems. Define and enforce best practices for backend architecture, reliability, and developer experience as the company scales. Who You Are (Must-Haves) 4-15 years of professional software engineering experience. Strong experience with TypeScript, Node.js, and modern backend architectures. Experience designing complex data models and managing asynchronous tasks/workflows. Prior experience working in early-stage startups or high-growth environments. Experience integrating multiple systems, including REST APIs and SQL sources. Excited by building scalable systems and comfortable in a startup environment. Excellent problem-solving, collaboration, and communication skills. Nice-to-Haves Experience building or integrating AI / LLM-powered applications. Familiarity with Temporal or similar orchestration/workflow systems. Exposure to other modern backend frameworks or cloud technologies (AWS, GCP, Kubernetes). Why Join? Competitive salary: $200K-$325K + meaningful equity (1%+) in an early-stage company. Work alongside experienced founders who have successfully scaled AI and enterprise SaaS products. Shape the architecture and direction of a high-impact backend system used across complex workflows. Be part of a small, highly motivated team at the forefront of AI and enterprise applications.

The Role Our client is seeking a Staff Software Engineer to join a small, senior team as a highly skilled individual contributor. In this hybrid role, you'll work across the stack to build new user-facing features and develop integrations with CAD and third-party applications. You'll partner closely with product managers, AI researchers, and other engineers to turn new ideas into production-ready systems at scale. What You'll Do Design and build scalable, reliable full-stack systems using React, Node.js, and Python. Deploy an ML model to production: you've done it before, and you'll do it again: build robust products that users love. Collaborate closely with ML and data teams to integrate models and pipelines into real-world products. Architect backend systems around AWS services, databases, and modern data infrastructure. Own performance and scale: build APIs, indexes, and search systems that make high-dimensional data feel instant. Contribute to product direction: work with design, AI, and leadership to turn technical capabilities into delightful user experiences. (Optional but exciting): advance 3D visualization, geometry, or rendering engines that make engineering feel magical. What We're Looking For You're a strong generalist who can build, ship, and scale complex full-stack systems. You're fluent in React, Node.js, and Python, and comfortable designing APIs, services, and data flows end-to-end. You've shipped large production systems, ideally ones that touch ML, data, or search. You have experience with AWS databases, and you enjoy thinking about indexing, search, and vector data systems. You're pragmatic, product-minded, and enjoy owning features from concept to deployment. You collaborate naturally with AI, design, and data teams, and love turning complexity into clarity. Bonus points if: You've worked with large-scale data processing pipelines. You have an interest in math, geometry, topology, rendering, or computational geometry. You've built software in 3D printing, CAD, or computer graphics domains. This is a rare opportunity to create the interfaces, infrastructure, and experiences that bring a new kind of intelligence to the physical world, and help define how AI becomes a tool for the imagination. You love building systems that are elegant, fast, and deeply technical, and want to see them shape the real world. Let's build the tools the future will be made in. Compensation The base salary range for this role is $175,000 - $240,000, plus equity. Flexible PTO and competitive compensation. Final offers will be based on experience, interview performance, and alignment with role requirements.

Primary Duties & Responsibilities Work with a team of diligent engineers across multiple sites, providing technical instruction, analytical support, quality improvement guidance, and risk management for Coherent's internally-developed PIC products. Scope will also include externally procured devices integrated into optical transceiver modules and Co-Packaged optics. Develop, implement, and uphold quality and reliability standards and procedures for Silicon Photonics PIC products, ensuring compliance to rigorous quality and reliability criteria set by Coherent and our customers. Spearhead industry-leading process certification, product qualification, and manufacturing quality, guiding products from inception to end-of-life. Analyze aging data to establish lifetime and random failure estimates. Collaborate closely with internal device and transceiver product development teams, providing critical technical data throughout all phases of product development and steep production ramp. Manage supplier quality in collaboration with foundry technical team, ensuring proper controls and monitors are implemented to detect process/product excursions. Serve as a vocal advocate for the Design of Quality and Reliability, liaising with key stakeholders to ensure alignment. Drive closure of device-level failure analysis, specifying and utilizing the appropriate analytical tools (e.g. SEM, FIB, Auger, EDX, etc.) and provide sound technical justifications explaining failure mechanisms consistent with materials science, parametric data, and physical observations. Continually assess risk of PIC and device failures in transceiver operations, manage material containment and excursions, and lead investigations and failure analyses. Education & Experience MS/PhD in Material Science, Physics, Photonics, or equivalent field. 10+ years of experience in product certification, quality, and reliability engineering roles. Skills Leadership capabilities to drive key risk decisions based on data, experience, and customer requirements. Proficiency in industry-standard problem-solving techniques such as 5 Whys, 8D, and Fishbone analysis. Hands-on experience in CMOS wafer fabrication processes and process integration. Extensive background and expertise in Photonic Device Fabrication and processing. Experience with reliability statistics, physics of failure, and failure analysis tools and methodologies. Strong interpersonal, teaming, and problem-solving skills. Work effectively with other team members across various functions, sites, and organizations. Working Conditions This position is hybrid /and onsite at least 3days per week. Working conditions typical of a climate controlled and professional office environment. This role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets and fax machines. Travel may be needed to conduct supplier audits and support customer audits. Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings or interact with colleagues. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: Integrity - Create an Environment of Trust Collaboration - Innovate Through the Sharing of Ideas Accountability - Own the Process and the Outcome Respect - Recognize the Value in Everyone Enthusiasm - Find a Sense of Purpose in Work Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Onwards Together! Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments - stopping the spread of attacks before they become disasters. Recognized as a Leader in the Forrester Wave™ for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running. Location: Sunnyvale, California Our Team's Vision Our Engineering team is driven by a culture that thrives on visionary leadership, autonomy, and ownership, creating a dynamic synergy that drives us forward in the ever-evolving landscape of cybersecurity. When you join our team, you become part of the leader in Zero Trust Segmentation. You'll work with a cutting-edge technology stack that spans operating systems, distributed applications, and immersive UI/visualization tools. We're shaping the future of cybersecurity. And together, we will continue to build world-class products-led by people with different perspectives, backgrounds, and a commitment to innovation in a time when the world faces its greatest cybersecurity threats in history. Your Impact: You will design your service, develop features after solidifying the design with peer review process with take it to production quality You will primarily write code in Java, Python Working knowledge of Kubernetes orchestration or willing to learn Own critical features and subsystems and own the entire software development lifecycle, from clarifying requirements to ensuring their successful deployment and usage by customers Owning service / feature operational aspects with necessary telemetry and metrics for identifying production issue quickly Own code quality, as we do early developer testing and functional/integration testing to ensure we build robust and resilient products Willing to partner with Product management for requirements clarification, scoping and locking Your Toolkit: Bachelor's in computer science or equivalent degree. Master's degree is preferred 3+ years building distributed & scalable software and systems Passion for software development, willing to constantly learn, keeping up with technological trends, and working in a team setting AWS / Azure / GCP cloud experience: Extensively used one of these platforms at the API/programming level Experience with networking and security controls is a plus Language requirements Experience in one or more programming languages: Java, Python REST API client experience CloudFormation, Terraform are nice to have Working knowledge of spring or similar eco systems Knowledge of Kubernetes and docker containers is good to have Gang of four design patters Compensation: $138,000 - $159,000 USD The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include responsibilities of the job, education, location, experience, knowledge, skills, abilities, and internal equity, alignment with market data, or applicable laws. At Illumio we offer a wide range of benefits to our eligible team members. Our benefit programs vary by location and can include Medical, Dental, Vision Coverage - Health and Dependent Savings Accounts - Life and Disability Programs - Paid Parental Leave - Voluntary Benefit Programs - Company Sponsored Wellness Program - Wellness Reimbursement Program - Retirement Savings - Equity Opportunities - Paid time off and Paid Holidays - Employee Incentive Program. #LI-TD1 #LI-ONSITE Our Commitment: Illumio believes that an environment of unique backgrounds, experiences, viewpoints, and individual contributions drives our success and makes us stronger together. We are dedicated to creating and maintaining a diverse culture and emphasizing inclusion and belonging. All official job offers from our company are extended directly by our recruitment team and will be sent through an official E-Signature document for your review and signature. Please be aware that we do not ask for any personal information in the process of extending offers of employment, such as financial details or social security numbers. Upon acceptance of any offer, we will request such information as part of the onboarding process prior to or on your first day of employment, and only after completing a background check through an authorized third-party vendor. If you receive any communication asking for personal details outside of these processes, please contact us immediately to verify the authenticity of the request. Your security is important to us, and we are committed to a safe and transparent hiring experience. For roles in San Francisco and Los Angeles: Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Illumio will consider for employment qualified applicants with arrest and conviction records.

Member of Technical Staff - Applied AI / ML Engineer San Francisco, Union Square (Onsite) • Up to $325K + stock options We're partnering with an AI startup in San Francisco that operates in the tax and accounting automation space to hire a Member of Technical Staff focused on Applied AI / ML. The company builds GenAI-driven systems that turn complex, unstructured documents into accurate, structured data at scale. They were recently acquired by a major global tech company, and this role has full end to end ownership of production ML systems. What you'll do: Building the ML and backend infrastructure that powers their core product Improving datasets, inference systems, and domain logic as they scale to millions of documents Working directly with accountants and end users to understand practical requirements Owning ML components end-to-end and integrating them into a cohesive product Translating expert-level tax and accounting knowledge into scalable software systems What we're looking for: 4+ years of ML engineering experience, focused on building production systems that deliver real end-user value Strong Python skills, plus experience with LLMs and LLM APIs Ability to work with large datasets and build accurate, scalable data and ML pipelines Someone who can work directly with customers and product to understand requirements and turn them into working solutions High trajectory shown through promotions or increasing ownership If this sounds like a strong fit and you'd like to find out more about this role please apply and we'll be in touch.

🚀 Backend Engineer - High-Growth AI SaaS Startup 📍 SoMa, San Francisco, CA | 💼 Full-Time | Onsite 💰 Salary: $200K-$325K + Meaningful Equity (1%+) Join an early-stage AI SaaS start-up creating an AI application builder that empowers business users to build custom applications where humans and AI collaborate seamlessly across enterprise systems. The company addresses complex enterprise challenges, including multi-day workflows, cross-system integrations (ERP/CRM/financial platforms), secure VPC hosting, and enterprise-grade observability, logging, identity, and compliance controls. About the Role We're looking for a Backend Engineer to lead the development of backend systems and architecture. This is a rare opportunity to take ownership of core systems in an early-stage company, shaping architecture, scalability, and reliability from the ground up. You'll tackle challenging problems like orchestrating multi-system workflows, processing large-scale data asynchronously, and safely executing AI-generated code - all while collaborating closely with the applied AI team. What You'll Do Design and build the core workflow engine - the orchestration layer connecting agents, data sources, and frontend views. Develop and scale the TypeScript-based backend, handling asynchronous execution, retries, and deterministic routines. Build and maintain integration layers for REST APIs, SQL sources, and third-party systems. Collaborate with the applied AI engineering team to integrate automation and intelligence across systems. Define and enforce best practices for backend architecture, reliability, and developer experience as the company scales. Who You Are (Must-Haves) 4-15 years of professional software engineering experience. Strong experience with TypeScript, Node.js, and modern backend architectures. Experience designing complex data models and managing asynchronous tasks/workflows. Prior experience working in early-stage startups or high-growth environments. Experience integrating multiple systems, including REST APIs and SQL sources. Excited by building scalable systems and comfortable in a startup environment. Excellent problem-solving, collaboration, and communication skills. Nice-to-Haves Experience building or integrating AI / LLM-powered applications. Familiarity with Temporal or similar orchestration/workflow systems. Exposure to other modern backend frameworks or cloud technologies (AWS, GCP, Kubernetes). Why Join? Competitive salary: $200K-$325K + meaningful equity (1%+) in an early-stage company. Work alongside experienced founders who have successfully scaled AI and enterprise SaaS products. Shape the architecture and direction of a high-impact backend system used across complex workflows. Be part of a small, highly motivated team at the forefront of AI and enterprise applications.

The Role Our client is seeking a Staff Software Engineer to join a small, senior team as a highly skilled individual contributor. In this hybrid role, you'll work across the stack to build new user-facing features and develop integrations with CAD and third-party applications. You'll partner closely with product managers, AI researchers, and other engineers to turn new ideas into production-ready systems at scale. What You'll Do Design and build scalable, reliable full-stack systems using React, Node.js, and Python. Deploy an ML model to production: you've done it before, and you'll do it again: build robust products that users love. Collaborate closely with ML and data teams to integrate models and pipelines into real-world products. Architect backend systems around AWS services, databases, and modern data infrastructure. Own performance and scale: build APIs, indexes, and search systems that make high-dimensional data feel instant. Contribute to product direction: work with design, AI, and leadership to turn technical capabilities into delightful user experiences. (Optional but exciting): advance 3D visualization, geometry, or rendering engines that make engineering feel magical. What We're Looking For You're a strong generalist who can build, ship, and scale complex full-stack systems. You're fluent in React, Node.js, and Python, and comfortable designing APIs, services, and data flows end-to-end. You've shipped large production systems, ideally ones that touch ML, data, or search. You have experience with AWS databases, and you enjoy thinking about indexing, search, and vector data systems. You're pragmatic, product-minded, and enjoy owning features from concept to deployment. You collaborate naturally with AI, design, and data teams, and love turning complexity into clarity. Bonus points if: You've worked with large-scale data processing pipelines. You have an interest in math, geometry, topology, rendering, or computational geometry. You've built software in 3D printing, CAD, or computer graphics domains. This is a rare opportunity to create the interfaces, infrastructure, and experiences that bring a new kind of intelligence to the physical world, and help define how AI becomes a tool for the imagination. You love building systems that are elegant, fast, and deeply technical, and want to see them shape the real world. Let's build the tools the future will be made in. Compensation The base salary range for this role is $175,000 - $240,000, plus equity. Flexible PTO and competitive compensation. Final offers will be based on experience, interview performance, and alignment with role requirements.