Staff Backend Engineer (Rails) TreadStaff Backend Engineer (Rails)San Francisco, CaliforniaTread is an AI-native vertical SaaS platform transforming construction materials logistics—a massive, essential industry that moves the aggregate, asphalt, and concrete behind every road, bridge, and building. In March 2026, we crossed $1Bn in monthly delivered load value on the platform, and we’re at ~$XM ARR and growing fast.
Software Engineer, AI Platform AalyriaSoftware Engineer, AI PlatformSan Francisco, CaliforniaInternal AI chat and agent platform: deploy and extend an open-source frontend (e.g., LibreChat, Open WebUI) backed by our existing Vertex AI models and any future inference infrastructure, with SSO, access policy, and the integrations that make it actually useful, RAG and MCP servers tied to our GitLab repos and internal docs, code execution (Code Interpreter-style), and internal tool access. Sandboxes for AI development, with humans and hardware in the loop: isolated, policy-enforced environments where agents (and the engineers supervising them) can safely run code, access repos, and use tools — extending to infrastructure that lets AI safely interact with real hardware in our lab environments.
Project Lead CRH AmericasProject LeadPleasanton, CA$75,000–$85,000 / yearUpon sales order assignment by the C.O.M, share responsibility with the O.S.R and Est. to hold a Turnover/Kick Off meeting at the point of sale to ensure all needed information and paperwork are complete; that the scope of work is clear; review the estimate and confirm values for all items; and begins the process of scheduling the project with production to align with “Customer Ship Date” in AX. If needed, coordinate site visits and work with the customer to ensure that all issues that arise from the point of sale to completion of the project are resolved promptly, including but not limited to change orders, adjustments to schedule and collect information as appropriate to each assigned project.
Quality Inspector - Precast Projects Kiewit CorpQuality Inspector - Precast ProjectsAntioch, CA$30–$38 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Base Compensation: $30/hour - $38/hour (Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location).
Structural Engineer ZiplineStructural EngineerSouth San Francisco, CA$145,000–$225,000 / yearWorking with mechanical, electrical, civil, construction, deployment, and external partners, you will make the technical decisions that move designs through release, permitting, and implementation while protecting safety and improving deployment quality, approval readiness, cost, and scalability. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.
Driver I Class C Corovan CareersDriver I Class CSan Leandro, California$25.25–$31.42 / hourMust be familiar with various moving equipment and proper usage such as Class C bobtail trucks, pack vans, golf carts, and passenger vans, dollies, carts, pads, straps, pallet jacks, forklifts, ramps, lift gates, and all specialty equipment including but not limited to roll-a-lifts, Genie lifts safe jacks, J bars, etc. Please note that this position is subject to pre-employment drug testing, physical and criminal background checks, which include 7-year employment verifications, and verifying Motor Vehicle Report is in compliance with insurance carrier requirements (Clean driving record with no DUI, reckless driving, major accidents, cell phone tickets or felony driving within the last 7 years).
Customer Service Rep Aviso, LLCCustomer Service RepFremont, CAFull timeThis is a fast-paced, high-volume operational role that requires excellent communication skills, strong technical proficiency, and the ability to multitask across multiple logistics systems, phone lines, and digital messaging channels. In this dynamic role, you will serve as the primary point of contact for clients placing concrete orders, working in tandem with our dispatch and shipping teams to ensure deliveries stay strictly on schedule.
Job Captain - Education LionakisJob Captain - EducationOakland, CA$99,400–$122,600 / yearStudies have shown that underrepresented individuals like women; LGBTQIA+; and BIPOC, among others, are less likely to apply for jobs unless they believe they meet every single one of the qualifications in a job description or posting. We’re looking for an experienced Job Captain to join our Education team working on various projects from K-12 to higher education in our Oakland office.
Software Engineer, Full Stack Instalily.AiSoftware Engineer, Full StackSan Francisco, New York$150,000–$190,000 / yearYou'll sit in working sessions with enterprise stakeholders, run technical discovery, translate messy real-world workflows into shipped features, and embed with customer teams during rollouts. As a Full Stack Software Engineer at InstaLILY, you'll own meaningful pieces of our AI agent platform: the core systems that let autonomous agents reason, act, and integrate into our enterprise customers' workflows.
Structural Project Designer | San Francisco, CA IMEG ConsultantsStructural Project Designer | San Francisco, CASan Francisco, California$104,000–$145,000 / yearIMEG is hiring a Structural Project Designer in San Francisco, CA, to lead design efforts for low to moderate complexity projects and support senior staff on larger, high complexity work. You’ll join a structural team with broad experience across complex project types, advanced analysis approaches, and emerging trends including mass timber and seismic retrofitting.
Professional Engineer, Structural Engineering Simpson Gumpertz & HegerProfessional Engineer, Structural EngineeringOakland, CaliforniaThe Engineer will be expected to conduct structural evaluations, repair design, design, and investigative projects; complete and review analysis and design calculations; execute and manage the preparation of drawings and specifications; manage project budgets and schedules; assist with mentoring of junior staff; interact with clients; and manage construction projects. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance.
Engineer-in-Training, Structural Engineering Simpson Gumpertz & HegerEngineer-in-Training, Structural EngineeringOakland, CaliforniaEssential duties include performing a wide range of structural engineering analysis and design tasks in steel, concrete, masonry and wood structures; assisting senior staff in on-site investigations to document existing conditions and determine root of problems; managing the preparation of drawings and specifications; and aiding senior staff during the construction administration phase of projects. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis, performance & code consulting, and applied science & research to deliver unrivaled, comprehensive solutions that drive superior performance.
Engineer - San Francisco, CA Rogers DeSimoneEngineer - San Francisco, CASan Francisco, CaliforniaOur team of engineers, designers, and technical experts collaborates on a diverse portfolio—from iconic high-rise buildings to complex, large-scale structures—shaping skylines and communities around the world. Bachelor of Science Degree in Structural or Civil Engineering, or a related field, from an ABET-accredited program and one (1) or more years of relevant coursework in structural analysis and design.
Installer I Corovan CareersInstaller ISan Leandro, California4. One (1) year of installation/moving experience required, using various moving equipment and its proper usage such as dollies, carts, pads, straps, pallet jacks, forklifts, ramps, lift gates, and all specialty equipment including but not limited to roll-a-lifts, Genie lifts safe jacks, and J bars. Must be familiar with using various moving equipment and its proper usage such as dollies, carts, pads, straps, pallet jacks, forklifts, ramps, lift gates, and all specialty equipment including but not limited to roll-a-lifts, Genie lifts safe jacks, J bars, etc., etc.
Head of Product Higher PeopleHead of ProductSan Francisco, CaliforniaOur customers run the gamut: enterprise producers and contractors that supply the world's largest infrastructure projects, alongside the family-owned hauling fleets that have moved the material this work depends on for generations. You will serve as the primary product partner for the CEO, taking full ownership of the product cycle and execution of critical roadmap areas, like payments and agentic scheduling optimization.
Driver I Class C (Onsite San Francisco) Corovan CareersDriver I Class C (Onsite San Francisco)So. San Francisco, CaliforniaMust be familiar with various moving equipment and proper usage such as Class C bobtail trucks, pack vans, golf carts, and passenger vans, dollies, carts, pads, straps, pallet jacks, forklifts, ramps, lift gates, and all specialty equipment including but not limited to roll-a-lifts, Genie lifts safe jacks, J bars, etc. ** Please note that this position is subject to pre-employment drug testing, physical and criminal background checks, which include 7-year employment verifications, and verifying Motor Vehicle Report is in compliance with insurance carrier requirements (Clean driving record with no DUI, reckless driving, major accidents, cell phone tickets or felony driving within the last 7 years).
Foreman, Driver Corovan CareersForeman, DriverSan Leandro, CaliforniaMust be familiar with various moving equipment and proper usage such as Class A tractor trailers, Class C bobtail trucks, pack vans and passenger vans, dollies, carts, pads, straps, pallet jacks, forklifts, ramps, lift gates, and all specialty equipment including but not limited to roll-a-lifts, Genie lifts safe jacks, J bars, etc. ** Please note that this position is subject to pre-employment drug testing, physical and criminal background checks, which include 7-year employment verifications, and verifying Motor Vehicle Report is in compliance with insurance carrier requirements (Clean driving record with no DUI, reckless driving, major accidents, cell phone tickets or felony driving within the last 7 years).
AI-Native Forward Deployed Engineer Higher PeopleAI-Native Forward Deployed EngineerSan Francisco, CaliforniaThe position also includes occasional travel to customer sites (approximately once every 4–6 weeks) to understand customer operations firsthand, build stronger relationships, and translate real-world challenges into shipped solutions. Our AI-powered platform serves Haulers, Producers, and Contractors—optimizing truck routing, loaded-mile delivery, and project planning while delivering exceptional customer service through personalized AI agents.
Renovation Technician ESP Augusta & ColumbiaRenovation Technician ESPMartinez, California$12–$16 / hourThis includes following our proven process for diagnosing issues, successfully communicating alternative solutions to the customer, completing the solution in an efficient manner and following all established protocols and sharing lessons learned with the rest of our team. For example, ASP’s proprietary software platform, Pool Ops®, automatically emails our clients a weekly digital report after each visit that includes the time of service, services performed, chemical balance, chemicals added, and a picture of the clean swimming pool.
NewStructural Plans Examiner SAFEbuiltStructural Plans ExaminerOakland, CaliforniaOur employees are our greatest asset, with exceptionally certified individuals in all departments, including Planning & Zoning, Code Enforcement, Fire Prevention, and Engineering, as well as full-service and supplemental Building Department services. Founded in 2002, Interwest provides City Engineering, Building Code Compliance, City Planning, Traffic Engineering, Capital Project Delivery and Real Estate Acquisition throughout CA and NV.