Mid-Level Backend Software Engineer at Tessera Labs | San Jose

Join Antora as a Materials Research and Development Lab Technician, where you will be instrumental in advancing our innovative materials science projects. You will engage in hands-on experiments, analyze material properties, and collaborate with a dynamic team to drive breakthroughs in our R&D initiatives.

Join our dynamic team as a Hardware Lab Technician in San Jose, where you will play a crucial role in supporting hardware development and testing processes. You will work closely with engineers and product teams to ensure that our hardware products meet the highest standards of quality and performance. Your responsibilities will include conducting tests, troubleshooting hardware issues, and documenting results.

Job SummaryAs we aim to elevate our capabilities, tessera-labs is in search of a highly skilled AI Agent Engineer. This individual will have a deep understanding of AI agents and the ability to harness both open-source and proprietary Large Language Models (LLMs), integrating them with intricate tool-calling hierarchies and operational frameworks.This role offers the chance to innovate scalable, secure, and impactful AI technologies that will shape the future of enterprise solutions. If you excel in dynamic, high-growth environments and possess a passion for AI, machine learning, and agent development, we encourage you to apply.Key Responsibilities1. AI Agent Development (60%)Design and implement complex multi-step agent pipelines using both open-source and proprietary LLMs.Create tools that facilitate interactions between AI systems and critical enterprise software platforms.Ensure that AI architectures are in line with business goals and adhere to industry best practices.2. ML Development and Optimization (30%)Develop data generation and processing workflows to train and optimize custom ML models.Oversee the training and evaluation processes for LLMs.3. Deployment and AI Systems Infrastructure (10%)Manage AI infrastructure across cloud platforms such as AWS, Azure, or GCP.Deploy inference endpoints and integrate AI and LLM technologies into our core product infrastructure.

Join Antora as a Senior / Staff Materials Development Engineer, where you will play a pivotal role in advancing our innovative materials technology. You will work closely with cross-functional teams to develop and optimize materials that drive efficiency and performance in our products. This is an exceptional opportunity for you to leverage your expertise and contribute to groundbreaking projects.

Product ManagerAbout Tessera LabsAt Tessera Labs, we are transforming the way businesses integrate and implement Artificial Intelligence. Supported by Foundation Capital and spearheaded by an exceptional founding team, we develop multi-agent AI systems that streamline complex business processes across platforms including SAP, Salesforce, Workday, Snowflake, and MuleSoft.Our mission is to deliver genuine AI automation to enterprises—enhancing speed, accuracy, and measurable outcomes. We pride ourselves on our sense of ownership, rapid execution, and pioneering advancements in applied AI.Role OverviewWe are on the lookout for a dynamic Product Manager to enhance our expanding product team. This position is a hands-on individual contributor role with significant ownership and visibility, tasked with defining product strategy and execution in critical product domains. Positioned at the nexus of product management, data science, engineering, and client success, your focus will be on transforming AI capabilities—such as LLMs, ML models, knowledge systems, and agent-based workflows—into scalable, reliable, and impactful products.You will be responsible for managing AI-driven features from the ground up: starting from problem identification and model-driven product strategy to execution, iteration, and tangible business results. Collaborating closely with Engineering, Delivery, Sales, and GTM teams, you will define, prioritize, and deliver AI-powered enterprise solutions that address real customer challenges.What You’ll DoPerform market and customer research to pinpoint pain points and unfulfilled needsEstablish product strategy, roadmap, and success metrics for assigned areasIdentify high-impact AI use cases and prioritize them based on ROI, feasibility, risk, and time-to-valueEngage with customers, sales, and solutions teams to comprehend real-world workflows and challengesCreate clear, prioritized product requirements and translate them into an actionable engineering backlogWork closely with Engineering in an agile development environment to swiftly deliver high-quality featuresProvide continuous feedback and clarification to engineering teams throughout the development processCollaborate with Sales, Marketing, and GTM teams to support product positioning, storytelling, and launchesEngage directly with customer teams during implementation to ensure alignment and success

Join Tessera Labs, a leading innovator in technology solutions, as a SAP BTP Consultant. In this role, you will leverage your expertise in SAP Business Technology Platform to help our clients transform their business processes and drive digital transformation initiatives.

Join Tessera Labs as a Cloud Infrastructure/DevOps Engineer, where you will play a pivotal role in designing and maintaining scalable cloud solutions. You will collaborate with cross-functional teams to enhance our cloud architecture, ensuring high availability and performance. Your expertise in Oracle Cloud will guide our cloud strategy and implementation.

Join a global leader in medical technology! At Becton Dickinson, we are dedicated to transforming healthcare through innovative medical discoveries, diagnostics, and care delivery solutions. With a workforce of over 65,000 employees in nearly every country, we tackle some of the most pressing health challenges worldwide.As a Scientist II in our Research and Development team, you will play a crucial role in advancing our projects by conjugating various fluorochromes or organic compounds onto purified monoclonal antibodies and reagents. Your work will involve monitoring conjugation processes, selecting optimal fractions to enhance product yield and quality, and exploring new methods for process improvements as guided by senior chemists.Additionally, you will prepare detailed technical reports and quantitative analyses, tabulate and analyze data using statistical software, and help maintain meticulous records of all results. You will also be responsible for purifying monoclonal antibodies from serum, participating in compliance training, and promoting a safe work environment.

Archer Aviation Inc. is developing all-electric vertical takeoff and landing (eVTOL) aircraft in San Jose, California. The company focuses on sustainable air travel and values a diverse, inclusive team to drive innovation and collective achievement. Role overview The Lab Architect leads the design, development, and continuous improvement of Archer's integrated lab ecosystem supporting eVTOL programs. This work covers Iron Bird platforms, Hardware-in-the-Loop (HIL) systems, and a range of simulation and testing infrastructure. The position blends strategic planning with hands-on execution, shaping the technical foundation for testing aircraft systems from early prototypes through FAA certification. What you will do Design and architect the integrated lab ecosystem, including Iron Birds, HILs, and system benches. Establish simulation architecture that connects aircraft systems, simulation models, and hardware in real time. Define physical, electrical, networking, and computational infrastructure for the labs. Lead cross-disciplinary design reviews for new test platforms and upgrades. Enhance configuration management and traceability to support certification. Collaborate with certification authorities during testing, audits, inspections, and method reviews. Develop long-term plans to integrate AI, machine learning, and automation into lab operations, including automated testing and data pipelines. Provide technical mentorship and guide architectural decisions across lab projects. Requirements Extensive experience building complex aerospace testing labs and integrating real-time simulation environments. Proven ability to lead multidisciplinary teams through system integration and regulatory compliance. Background in advancing automation and AI-driven workflows to improve testing efficiency and scalability. Location This role is based in San Jose, California, United States.

About Etched Etched is building the first AI inference system made specifically for transformers. The company’s ASIC technology delivers more than 10x the performance of traditional systems, while cutting costs and latency. This enables new products that GPUs can’t support, such as real-time video generation models and advanced reasoning agents. Etched is backed by major venture capital investors and a team of top engineers, working to reshape the infrastructure layer for AI. Role Overview The Director of Lab Operations will lead all aspects of the Platforms Validation lab at Etched’s San Jose facility. This role covers the full operational scope: from hardware intake and serialization, through equipment commissioning and lab maintenance, to supporting engineers during testing. The position manages workflow, coordinates board rework, oversees physical infrastructure, and supervises a skilled lab team. Close collaboration with the Head of Platform Validation Engineering is essential to keep lab operations aligned with engineering goals and project schedules. What You Will Do Oversee hardware intake, serialization, and inventory management Coordinate and track rework processes for boards and components Maintain and improve the physical lab environment and infrastructure Commission and set up lab equipment as needed Supervise and support a team of lab staff Manage end-to-end workflow to ensure efficient testing and validation Work closely with engineering leadership to align lab operations with project timelines What We’re Looking For Experience managing laboratory or technical infrastructure operations Background in junior management or team supervision Technical knowledge of hardware validation workflows Ability to interpret schematics and understand bring-up sequences Experience overseeing PCB rework activities

About Tessera Labs: We are pioneering the way businesses integrate and implement Artificial Intelligence solutions. Supported by Foundation Capital and a team of renowned experts, we specialize in creating multi-agent AI systems designed to automate intricate business processes across various platforms including SAP, Salesforce, Workday, Snowflake, and MuleSoft among others. Our mission is to provide genuine AI automation for enterprises, ensuring speed, accuracy, and measurable impact. We thrive in a fast-paced environment, taking ownership of our projects and pushing the boundaries of applied AI.Location: San Jose, CA or RemoteDuration: 10–12 weeksHours: Maximum of 40 hours per weekStart Date: June 2026Job Summary: We are seeking a motivated Frontend Software Engineering Intern who is eager to learn and contribute within a dynamic startup environment. In this hands-on position, you will collaborate closely with our engineering team to enhance the user experience from concept through deployment. You will design UI components, develop interactive dashboards, and create data visualizations that directly influence user engagement. If you thrive on overcoming UI challenges, delivering polished interfaces, and learning in a supportive team environment, this internship presents an exceptional opportunity to gain practical experience.Key Responsibilities:Assist in the development of UI components, dashboards, and data visualizations.Help maintain and enhance reusable component libraries.Support the implementation of client-side state management and user interactions.Contribute to the creation of intuitive user interfaces for internal tools, AI models, and data workflows.Collaborate with the engineering team to improve usability and performance.Learn to identify and resolve performance bottlenecks in frontend systems.Take initiative on smaller projects and features under the guidance of senior engineers.Learning Opportunities:Gain hands-on experience with React, TypeScript, and modern frontend frameworks.Understand scalable UI design patterns and component libraries.Work on real-world challenges in data visualization, dashboards, and interactive interfaces.

As a Laboratory Technician at Integrated Resources Inc., you will play a crucial role in supporting our research and development efforts. You will be responsible for conducting experiments, analyzing data, and ensuring that all laboratory processes comply with industry standards.

Join Clean Earth as a Lab Pack Manager and receive a generous CDL sign-on bonus of $5,000!The Lab Pack Manager is responsible for supervising a team of Environmental Technicians across various locations, ensuring the effective execution of critical operations.Key Responsibilities:Oversee daily activities of Environmental Technicians both in-field and at the facility.Collaborate with the sales team to perform site assessments and prepare accurate estimates and pricing.Conduct regular quality assurance visits at customer sites, addressing and preventing issues proactively.Ensure compliance with state, federal, EPA, DOT, and DEA regulations, maintaining accurate documentation as required by customer agreements.Monitor staff performance against established guidelines, implementing corrective measures as necessary.Facilitate weekly meetings to keep staff informed and tackle any arising challenges.Assist in developing and refining Standard Operating Procedures to promote best practices among Field Services personnel.Recruit, train, mentor, discipline, and, if necessary, terminate team members. Contribute to the annual goal-setting and performance appraisal process.Create and implement training materials for effective knowledge transfer.Provide regular and ad-hoc reports to management.Support Sales by conducting inspections at stores and distribution centers, acting as a liaison among Sales, Office Operations, and Field Services.Address field exceptions and resolve any atypical issues that may arise.Take responsibility for controlled pharmaceuticals on behalf of Clean Earth.Perform other related tasks as assigned by management.Starting salary is $80,000 based on experience.

Join Tessera Labs as a Backend Software Engineering Intern and be part of a pioneering team that is transforming enterprise AI automation. Our cutting-edge technologies streamline complex workflows across major platforms like SAP, Salesforce, and Workday, leading the charge in operational efficiency.As an intern, you will gain hands-on experience developing robust backend systems in a collaborative startup environment. You’ll work under the guidance of seasoned engineers to create APIs, enhance data pipelines, and integrate AI functionalities.

Join Enviricorporation as a Senior Lab Pack Chemist and play a crucial role in our commitment to environmental safety and sustainability. In this position, you will manage the packaging of hazardous materials, ensuring compliance with all safety regulations and guidelines.Your work will involve analyzing chemical properties, developing efficient packing methods, and collaborating with a team of dedicated professionals to maintain our high standards of safety and quality.

As a Development Scientist at Integrated Resources, Inc., you will be at the forefront of scientific innovation, engaging in research and development to enhance our product offerings. You will collaborate with a dynamic team to drive projects from conception through to execution, ensuring that our solutions meet the highest standards of quality and efficacy.

Archer Aviation, based in San Jose, California, is pioneering the future of sustainable transportation by developing an all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to redefine air mobility, enabling efficient and eco-friendly travel while minimizing noise pollution.We believe that tackling challenging problems requires diverse perspectives, and we strive to create an equitable and inclusive workplace that celebrates our team's unique contributions and drives collective success.What you will do:Lead automation initiatives across multiple integrated test environments and hardware-in-the-loop platforms.Define comprehensive test strategies and automation roadmaps that align with program milestones.Design and maintain scalable automated test frameworks.Create automated test sequences for flight controls, actuation systems, electric engines, and high voltage systems.Integrate automated sequences within a real-time simulation environment.Establish regression testing, automated reporting, and data analysis pipelines.Incorporate CI/CD methodologies into testing processes.

Astera Labs, listed on NASDAQ as ALAB, develops connectivity solutions that power AI infrastructure. The company partners with hyperscalers and others in the ecosystem to help organizations fully utilize modern AI. Their Intelligent Connectivity Platform combines semiconductor technologies like CXL®, Ethernet, NVLink, PCIe®, and UALink™ with the COSMOS software suite, supporting unified and flexible large-scale systems. More information is available at www.asteralabs.com. Role overview This Business Development Intern position for 2026 is based in San Jose, CA. The internship centers on AI hardware and custom silicon, making it a fit for those interested in technology and the challenges of scaling large systems. The role does not require deep technical expertise. Instead, it gives insight into how organizations assess partners for custom silicon projects and how technical concepts become actionable business strategies. Main responsibility Research trends in AI hardware, focusing on accelerators, connectivity solutions, and semiconductor technologies.

Archer is a pioneering aerospace company located in San Jose, California, committed to revolutionizing sustainable air travel. We are developing an all-electric vertical takeoff and landing (eVTOL) aircraft designed to enhance sustainable air mobility while ensuring a quiet experience for its four passengers.We strive for excellence and tackle complex challenges, believing that a diverse workforce fuels innovation and success. We are dedicated to fostering an inclusive workplace that values every individual, encouraging collaboration and creativity.We are seeking a dynamic Lab Architect to oversee the design, development, and continual advancement of our integrated lab ecosystem for eVTOL, including Iron Bird platforms, Hardware-in-the-Loop (HIL) environments, and comprehensive simulation and test infrastructure. This position requires a blend of visionary leadership and hands-on development to establish the technical foundation for testing our aircraft systems, from initial prototyping to FAA certification.The ideal candidate will possess extensive experience in constructing intricate aerospace test labs, integrating real-time simulation environments, and leading multidisciplinary teams through system integration and regulatory compliance. This role will also spearhead the implementation of next-generation automation and AI-driven workflows to boost testing efficiency and scalability.Key Responsibilities:Design and architect the integrated lab ecosystem encompassing Iron Birds, HILs, and various system benches.Establish the simulation architecture across the lab, ensuring cohesive integration of aircraft systems, simulation models, and hardware into a real-time environment.Define physical, electrical, networking, and computational infrastructure for the labs.Lead cross-functional design reviews for new test platforms or updates to existing ones.Enhance configuration management and traceability in line with certification requirements.Collaborate with certification authorities during testing, audits, lab inspections, and method reviews.Develop a long-term strategy to incorporate AI, ML, and automation into the lab ecosystem, including automated test execution, data pipelines, and results classification.Provide technical mentorship and guide architectural decisions across all lab programs.