Senior Software Engineer
$160k - $225.9kHarnham
SENIOR AI PRODUCT ENGINEER – AGENTIC SYSTEMS & PRODUCTION AI
BAY AREA (HYBRID / 3 DAYS IN OFFICE)
$160,000 – $225,900 (SENIOR) | $190,000 – $250,000 (SENIOR II) + EQUITY
The Opportunity
Join a high-growth team building production, autonomous AI systems for enterprise use.
This isn’t experimental AI—you’ll create real agentic products that take action, drive outcomes, and automate complex workflows end-to-end.
You’ll operate in a 0→1 environment with full ownership, shaping product direction, system architecture, and customer experience.
What You’ll Do
- Build AI agents that act autonomously across real workflows
- Develop end-to-end systems across LLMs, APIs, orchestration, and applications
- Own the full lifecycle: prompting, evaluation, debugging, and scaling
- Turn ambiguous problems into structured, production-ready solutions
- Partner with product to deliver outcomes, not just features
- Help define shared AI platform architecture
- Continuously improve systems through testing and iteration
What We’re Looking For
- 4–8 years as a backend or full-stack engineer
- Experience shipping production AI or agent-based systems
- Strong Python or TypeScript skills
- Hands-on experience with LLMs in real products
- Solid foundation in system design and distributed systems
- Experience evaluating and improving AI performance
- High ownership mindset in fast-moving environments
- Ability to clearly explain technical decisions and tradeoffs
Nice to Have
- RAG experience
- LangChain, LangGraph, Bedrock, or similar tools
- Startup or 0→1 product experience
- Agent workflows or orchestration systems
- LLMOps or AI infrastructure experience
Why This Role
- Build real AI products, not prototypes
- Work on systems that take action and deliver outcomes
- High ownership from idea → scale
- Fast-paced, high-impact environment
- Direct influence on AI strategy and architecture
- Strong team + meaningful equity
If you’re excited about building AI that actually does things—not just talks about them, this is a rare opportunity to shape the future of how enterprise systems operate.
- ...millions of pages of medical records per month and are growing rapidly across national claims organizations. We’re hiring a Senior Software Engineer with real industry experience, someone who has built and maintained production systems, seen them break, and knows how to...Senior
- ...re building the first growth automation software with your website at its core. We serve... ...positioned to do it. Some of the best engineers, design engineers, and growth engineers... ...idea and execution. Ploy is hiring a Senior Software Engineer to help define and...Senior
$180k - $230k
...Senior Software Engineer San Francisco, CA or New York City, NY •Hybrid (Tue–Thu in office) • Full-Time $180,000 – $230,000 base + equity Our client is a fast-growing, AI-native platform in the creator economy, building the tools that help creators centralize...SeniorFull timeH1bWork at officeRelocationHome officeVisa sponsorshipRelocation packageShift work- ...portfolio companies to build the best teams possible. We look forward to learning more about you for Rainfall Health's new Senior Software Engineer role. Senior Software Engineer (AWS Amplify & Digital Health) Location: Hybrid-San Francisco Bay Area *please...Senior
- ...We are seeking a Senior SAP ABAP Developer with strong hands-on experience in SAP S/4HANA, OData APIs, CDS Views, and integrations across OTC, P2P, and Finance modules. The role involves working on order creation and change APIs, delivery and invoice processing, enhancements...Senior
- ...Role Title: Senior AI Product Engineer / Senior AI Product Engineer II Location: Bay Area (Hybrid – minimum 3 days onsite) The Opportunity... ...moving beyond assistive AI into fully agentic systems — software that can take action, complete workflows, and deliver...Senior
$166.7k - $259.8k
...Senior AI Engineer (Agentic AI) Bay Area, CA | Hybrid (3 days onsite) We are partnering with a fast-growing software company that is investing heavily in the next generation of AI-powered products. The team is building customer-facing agentic AI systems that help...Senior3 days per week- ...Senior Technical Lead- PIC Design Full Time Opportunity Ideally on sight in the bay area (open to be flexible for the right candidate... ..., and beyond. Requirements: ~ Ph.D. in Electrical Engineering or Solid-State Physics and at least ten (10+) years of...SeniorFull timeFlexible hours
- ...Senior Technical Lead- High Power Laser Design Full Time Opportunity Ideally on sight in the bay area (open to be flexible for the right candidate) 450K+ first year total compensation package (higher comp packages depend on experience/skillset, open to be flexible...SeniorFull timeFlexible hours
- ...Senior Technical Lead- TIA Design Full Time Opportunity Ideally on sight in the bay area (open to be flexible for the right candidate) 450K+ first year total compensation package (higher compensation packages depend on skillset/experience, open to be flexible for...SeniorFull timeFlexible hours
$135k - $175k
...Senior/Lead Plumbing Designer – MEP Consulting Engineering San Francisco Bay Area (Hybrid) We are seeking a Senior/Lead Plumbing Designer to join a highly technical MEP consulting team in the San Francisco Bay Area. This is a hands-on design role with leadership...Senior- ...Years Architecture and Lead Experience | 8+ Years ServiceNow Development Position Summary We are seeking a highly experienced Senior ServiceNow Architect / Lead Developer who can function as a trusted technical advisor, solution architect, and hands-on developer....Senior
- ...Who We Are At Ploy, we’re building the first growth automation software with your website at its core. We serve innovative operators... ...our team is uniquely positioned to do it. Some of the best engineers, design engineers and growth engineers in the world. World-...Internship
- ...Who We Are At Ploy, we’re building the first growth automation software with your website at its core. We serve innovative operators... ...our team is uniquely positioned to do it. Some of the best engineers, design engineers, and growth engineers in the world. World...
$77k - $105k
...safety. We believe the most innovative teams are inclusive of and celebrate all forms of diversity. Role As a Jr. Software Engineer, you will work closely with our software engineering team to gain hands-on experience engineering software for factory-ready battery...Flexible hours- .... They will also be responsible for designing and implementing testable and scalable code. Responsibilities Develop quality software and web applications Analyze and maintain existing software applications Design highly scalable, testable code Discover and...
$100 per hour
...Junior Software Engineer Hybrid (4 days onsite, 1 day remote) – Brisbane, CA To get the best candidate experience, please consider applying for a maximum of 3 applications within 12 months to ensure you are not duplicating efforts. Applicants must be authorized...Temporary workFixed term contractRemote workWork from homeHome officeWork visa- ...Robotics Software Engineer (Forward Deployed) – Autonomous Systems To be considered for this role, you must be eligible for security clearance in the future. About the Opportunity: We're partnering with a well-funded autonomy startup developing next-generation...Flexible hours
$170k - $225k
...growing fast, profitable, and need to hire a Founding Back End Engineer ASAP. This role is focused on selling Neon’s automation platform... ...Experience 4-7 years of experience (or equivalent) as a software engineer. We’re leveling this role to Pave’s “P4” level: Leads...SeniorImmediate start- We are building tools to help people work more efficiently and make better use of data. Our platform is used by a diverse set of organizations, from small teams to large enterprises, across various industries. We started by improving a specific workflow, making it faster...
- ...Robotics Systems Engineer – AMR San Francisco Bay Area (Onsite/Hybrid) About the Compan y We’re partnering with a fast-... ...support rapid growt h. This role sits at the intersection of software, hardware, and operations, ideal for someone who enjoys owning...Senior
$180k - $245k
...A globally recognized multidisciplinary engineering and design consultancy, is seeking an Associate Principal level Mechanical Engineering leader to support the continued growth of its Life Sciences practice across the Bay Area. This is a high-impact leadership...Flexible hours$90k - $130k
...thinking experts. We're one of the largest engineering and system integration firms in the... ...seeking an enthusiastic and experienced Senior Controls Engineer to be responsible for... ...or contributing to detailed hardware and software design of process automation control systems...SeniorLocal area$200k - $350k
...Research Engineer | San Francisco | Full-Time Brief Overview Applied AI lab building world models for 3D game environments. Early... ...code ships to millions within weeks. Your Profile Strong software fundamentals. You move fluidly between production systems and...Full timeVisa sponsorshipRelocation packageFlexible hours- ...Francisco MBN Solutions is partnering with a highly capitalized software investment platform that is redefining how private equity firms... .... They are now seeking an exceptional Forward Deployed Engineer to sit at the intersection of software engineering, AI systems...Senior
$150k - $200k
...The International Association of Plumbing and Mechanical Officials (IAPMO) is seeking a Senior Construction Manager to oversee tenant improvements and special projects across Northern California. Candidates should have 8-12 years in construction management, particularly...Senior$50 - $60 per hour
DataAnnotation is committed to creating high-quality AI. Enjoy the flexibility of remote work and the freedom to set your own schedule. This is an opportunity to work with us as an independent contractor. We're currently expanding into an exciting new area – teaching...SeniorHourly payContract workFor contractorsWork experience placementRemote work- ...SUMMARY: A biopharmaceutical company in the Bay area needs a very strong Senior Statistical Programmer to support their team. This programmer will need to be a strong, senior-level programmer who can work well both independently and part of a team. They must be proficient...Senior
- Pacific Health Group is seeking a Program Manager to oversee its Client and Family Support Program in Sonoma County. This leadership role involves ensuring program success through staff supervision, data analysis, and collaboration with community partners. The ideal candidate...Senior
- Peterson Mechanical, based in Sonoma, is seeking an HVAC Estimator to produce quality cost estimates for commercial and industrial building projects. The ideal candidate will have a strong background in estimating large scale construction jobs, particularly HVAC systems...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- software engineer healthcare Sonoma, CA
- ngo software engineer Sonoma, CA
- software developer fintech Sonoma, CA
- senior software engineer remote Sonoma, CA
- intel software engineer Sonoma, CA
- software engineer Sonoma, CA
- information technology software engineer Sonoma, CA
- cybersecurity software engineer Sonoma, CA
- software developer Sonoma, CA
- software developer positions Sonoma, CA




