Relocate to SF: Software Engineer (AI Infra)
Pylon
Notice: This is an on-site role based in San Francisco, California. Relocation is required, and we're happy to discuss timing and support during the process.
At Pylon, we're building the future of B2B Post Sales.
We’re building the all-in-one B2B post-sales support platform powered by conversational data and layered with intelligence to help our customers run their operations in real-time.
We’re backed by a16z, BCV, General Catalyst, Y Combinator.
Currently more than 1300 companies including Linear, Cognition (makers of Devin), Modal Labs, and Incident.io run their support and customer success workflows with Pylon. You'll also find us on the Enterprise Tech 30 List .
Our product has a very large problem space so there’s a ton of stuff to build and take ownership of - we’d be excited to get your help as we're hiring several extremely talented software engineers across the stack.
In this role, you will...
Build the platforms that power Pylon's AI features - prompt executions, search infra, and more!
Improve LLM observability - AI evals (online and offline), scorers, and set up Pylon's AI for the next wave of scaling
Improve the quality and performance of AI features
You might be a fit if the below describes you...
You dislike meetings and would much rather focus your time on building, being productive, and shipping code
You have strong engineering fundamentals, code efficiently, and you know what you're great at and what you're less great at
You thrive when you have autonomy, own as many of the details as possible, and project manage your own work
You're in SF or you're willing to relocate, you love working in-person, and you're serious about joining us to build a culture we'll all love
We work with React, Golang, GraphQL, and AWS
You'll join a strong technical team of senior engineers from places like Samsara, Affinity, and Airbnb.
Our perks
Fully covered medical, dental, and vision insurance for employees
401(k) retirement plan
Commuter benefits
Parental leave
️ 14 company holidays + unlimited PTO
️ Annual offsite
Lunch, dinner, and snacks at the office
️ Fitness stipend
More about Pylon
Funding: Series B led by a16z and BCV ($51M total raised)
Founders: Advith Chelikani , Robert Eng , and Marty Kausas
Team: Currently 100 and growing!
$220k - $260k
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- ...with the web by building AI agents that can reliably do... ...Responsibilities: Scale infra for post-training of... ...Work closely with product engineers to translate cutting‑edge... ...~ Visa sponsorship and relocation stipend to bring you to SF ~ Generous health, dental...RelocationWork at officeVisa sponsorship
$182.52k - $297k
...Machine Learning Infrastructure (ML Infra) team is responsible for... ...use cases to streamline feature engineering for both batch and real-time... ...pioneer on early foundation of LLM AI platform for Pl. Working with... ...Qualifications ~8+ years of software engineering experience. ~...SuggestedFull timeWork experience placement- ...We’re the largest and fastest growing AI-native tax solution. Started in 2023, Numeral... .... We’re primarily hiring in our SF and NY offices, but do hire remotely in some... ...role: We’re looking for a foundational Software Engineer (Infrastructure) who thrives on solving complex...SuggestedFull timeWork at officeRemote work
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Who We Are Notion is the collaborative AI workspace where teams and agents think together. We're building one place... ...more time for their life’s work. About the Role: As a Software Engineer on Collections Infra, you’ll help scale the infrastructure behind Notion’s...Full timeLocal area- ...final run, and (3) building the research and infra for horizontal integrations, such as... ...reliable, and unblocked. You will work across engineering and infrastructure problems as they... ...teams. About OpenAI OpenAI is an AI research and deployment company dedicated...Full time
- ...industry. Hard backend/automation engineering problems on day 1. Backend is all... ...roles in either crafting AI products, building processing pipelines... ...) ~ Live in or willing to relocate to the Bay Area to work full-time in our SF office Nice to haves Experience...RelocationFull timeLive inWork at office
$150k - $250k
...Company Our client is an AI-native insurance... ...2025 · ~25 people (11 engineers), targeting 100 by year... ...The client is hiring a Software Engineer to own and build... ...mindset ~ Based in or relocating to San Francisco Nice... ...on day one; own core infra, databases, and architecture...RelocationFull timeInternshipH1bVisa sponsorshipRelocation package$200k
...Senior Software Engineer, Full Stack (US, Canada, SF) Join to apply for the Senior Software Engineer, Full Stack (US, Canada, SF) role at Short Story 3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Our Story Short...Full timeRemote work- ...build the defining solution. How the Team Works AI is a core part of how the engineering team operates: not a productivity hack, but a... ...solutions with teammates # Based in or willing to relocate to SF or NY. Hybrid, Tuesdays to Thursdays in the office....RelocationFull timeWork at officeShift work
- ...candidates based in or open to relocating to San Francisco (Rincon Hill... ...sit at the intersection of AI, robotics, and healthcare, across... ...ownership culture out of our SF Rincon Hill office. If you... ...The Role As a Senior Software Engineer, you will build and ship the...RelocationFull timeWork at officeRemote work
- ...Metriport Engineering Role Metriport is an open-source... ...six days a week from our SF office—but give... ...making effective use of AI in our product (evals,... ...Identifying the biggest infra cost opportunities and... ...Bay Area (or willing to relocate). ~ Bonus: ~ Experience...RelocationWork at officeRemote workWork from homeFlexible hours
$180k - $280k
...For leaders scaling AI-native support teams... ...Work hands-on with engineers to ship fixes and help... ...problems the infra team owns. What We... ...building production software with security at the... ...feedback. ~ You're in SF or you're willing to relocate, you love working in...RelocationWork at officeFlexible hours$195k - $225k
...MoM, and expanding the core engineering team in SF. The surface area is big: realtime... ...The Role As the Senior Software Engineer – Backend (Systems... ...with frontend and AI teams to enable magical experiences... ..., background workers. Infra: Kubernetes, Pulumi, CI/CD...Full time- ...understanding in healthcare. Our AI-powered platform was... ..., technologists, and engineers working together to... ...with ML and infra engineers to scale and... ...willing to work from our SF office at least 3x per... ...three times per week. Relocation assistance is available...Hourly payFull timeWork at officeRelocation packageFlexible hours
$205.5k - $259.4k
...received.Candidate must reside or be willing to relocate to the San Francisco Bay Area.Meet the... ....Your ImpactCisco is seeking a Solutions Engineer (SE) with Enterprise Networking, Data... ...connect and protect organizations in the AI era - and beyond. We’ve been innovating fearlessly...RelocationFull timeTemporary workLocal areaFlexible hoursShift work- ...the physical world. The company embraces both large-scale AI and robotics as core to its DNA. Our team of researchers, roboticists... ...scaled ChatGPT and GPT-4 to hundreds of millions of users, engineered the foundations of autonomous driving, built next-generation...Full time
- ...our cutting-edge machine learning, data science, and anti-fraud AI, we have served over 18 million customers as of 2025 while... ...profitability for sustainable growth. This role The senior Software Engineer Systems is responsible for defining the architectural...Full timeImmediate start
$200k
...this goal. About the role As a Software Engineer at Magic, you will work on core... ...services, and frontend workflows for AI-first experiences Improve reliability... ...time off ~ Visa sponsorship and relocation stipend to bring you to SF, if possible ~ A small, fast-...RelocationFull timeVisa sponsorship$225k
...this goal. About the role: As a Software Engineer on the product team, you’ll be... ...unknown. ~ Experience or interest with AI-first products and applications.... ...time off ~ Visa sponsorship and relocation stipend to bring you to SF, if possible ~ A small, fast-paced...RelocationFull timeLocal areaVisa sponsorship$150k - $180k
...hiring several extremely talented software engineers across the stack. What You'll... ...operations more efficiently by leveraging AI Build prototypes, work... ...to receive feedback. ~ You're in SF or you're willing to relocate, you love working in-person, and you...RelocationFull timeSummer workInternshipWork at office$150k - $270k
...accuracy, and insight. Rillet is an AI-native ERP that can drive a zero-... .... Who We Need Experienced software engineers who drive real business impact — whether... ...commutable distance of our NYC or SF offices (or willing to relocate). The team works in-office Tuesdays...RelocationFull timeWork at officeRemote workFlexible hours$192k - $240k
...intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams... ..., and control spend effortlessly. Brex’s AI-native automation and world-class service... ...and support you need to grow your career.Engineering at BrexEngineering at Brex is about...Work at officeRemote workWork from home$155.58k - $320.32k
...? It’s Possible.At Pinterest, AI isn't just a feature, it's a powerful... ..., well-rounded Backend engineers to join our Core, Monetization... ...final decisions and deliverables.Relocation Statement:This position is not... ...of the following offices, [SF, Palo Alto, Seattle].#LI-SA1#LI...RelocationWork at officeLocal areaRelocation package- ...About Hinoki Security AI is collapsing the cost of offense. What used to require a skilled exploit developer can increasingly... ...production at Fortune 500 enterprises. The role This is a critical engineering hire with broad ownership over core platform infrastructure....Full time
$196k - $339.9k
...evolving to meet the needs of our fast growing engineering org. We are looking for backend engineers... ...service at Airtable, including all new AI services such as vector databases, AI... ...You are currently based or willing to relocate to the San Francisco Bay Area or New York...RelocationRemote jobFull timeFor contractorsWork at officeFlexible hours$185k - $218k
...millions of people rely on Checkr for AI verification in the moments that matter... ...we are looking for a Senior Full Stack Software Engineer to play a pivotal role in the continued... ...an abundance of snacks and beverages. A relocation stipend may be available for those willing...RelocationTemporary workWork at officeLocal areaRemote work3 days per week$184k - $259.44k
Scale AI is seeking a highly skilled and motivated Software Engineer, Frontier AI Infrastructure to join our dynamic Public Sector... ...they break, moving us from "infra-only debugging" to proactive integration... ...3-4 days a week from the DC, SF, NYC, or STL office.Compensation...Full timeWork at office3 days per weekEarly shift- ...MoM, and expanding the core engineering team in SF. The surface area is big: realtime... ...The Role As the Senior Software Engineer – Frontend (React /... ...closely with designers, AI engineers, and backend leads... ..., background workers. Infra: Kubernetes, Pulumi, CI/CD...Full timeRemote work
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