Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Staff Engineer

Sift Science, Inc.

About the team: Our team bridges the gap between our machine learning at scale and our customers' needs. All the parts of the software that customers see and interact with are within our purview. We provide a seamless way for our customers to make decisions, integrate with their systems, learn insights and navigate the ever-changing world of fraud-fighting without needing to understand the complex technology underneath. That means supporting customer-facing APIs, creating a web application that distills complex ML signals, building automation tools that run on a highly-available multi-service architecture, and providing customer-facing analytics to make endless streams of data understandable, actionable, and usable. What we’re looking for: We’re looking for an experienced engineer to help shape our architecture, strengthen our product, and sharpen our toolset as we scale up for our enterprise customers. You should be able to tackle complex, open-ended problems using targeted and scalable solutions all while driving improvements that make the team better. Great candidates will be passionate about providing great end-to-end customer experience by evolving our data models, scaling and building out reporting, streamlining fraud analyst review queues, and expanding our service infrastructure. You’ll bring experience in taking your ideas from concept to customer, at scale, with high quality, and on time. You thrive on high-growth, high-impact opportunities at a growing startup. You have a clear sense of how you can leverage your strengths and past experience while learning new things. What you’ll do: Architect and implement engineering solutions to address complex customer needs at scale Develop, build, and maintain both internal and external facing API platforms and endpoints to enable customer integration, automation, and powering our customer-facing Console web application Partner with product management to help scope and shape project requirements Collaborate with other engineers within the team as well as across other engineering teams Help evolve and improve our engineering practices What would make you a strong fit: 8+ years experience designing/delivering highly-available services Degree in Computer Science or equivalent experience Experience with RESTful services, API design, and web technologies Experience working in Java Strong communication & collaboration skills - a team-first, product-first mindset Experience with data pipelines, data modeling, and data warehousing Technologies we use: Dropwizard, Snowflake, Spanner, Postgres, Redis, MongoDb, GCP, Elasticsearch, Kafka, BigTable Let’s build it together: At Sift, we are intentionally building a diverse, equitable, and inclusive workplace. We believe that diversity drives innovation, equity is a fundamental right, and inclusion is a basic human need. We envision a place where all Sifties feel secure sharing their authentic selves and diverse experiences with their teams, their customers, and their community – ultimately using this empowerment and authenticity to build trust and create a safer Internet. This document provides transparency around how Sift handles the personal data of job applicants: A little about us: Sift is the AI-powered fraud platform securing digital trust for leading global businesses. Our deep investments in machine learning and user identity, a data network scoring 1 trillion events per year, and a commitment to long-term customer success empower more than 700 customers to grow fearlessly. Global brands rely on Sift to unlock growth and deliver seamless consumer experiences. Visit us at sift.com and follow us on LinkedIn. #J-18808-Ljbffr Sift Science, Inc.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Staff Engineer in San Francisco, CA vacancy
  • $160k - $300k

     ...Databricks, GM, and Character, our mission is to revolutionize how engineering decisions are made, turning complexity into clarity for the...  ...-defining company together. About the Role As a Senior / Staff Infrastructure Engineer at Apiphany, you’ll design, build, and... 
    Suggested
    Work at office
    Visa sponsorship
    Flexible hours

    Apiphany

    San Francisco, CA
    10 hours ago
  • $300k

    # Staff Engineer, Neural RenderingShip the production neural rendering and reconstruction pipeline that powers Roam's centimeter-accurate spatial index.Team: Perception & NeRFLocation: San Francisco, CAType: full timeBase salary range: $300k – $500k baseApply by EmailBack... 
    Suggested

    roamlabs

    San Francisco, CA
    1 day ago
  • The Role You will own technical systems across the stack. We're a small team, post-product-market-fit, and growing. We have real users and real problems. We prefer modern tools—Bun over Node, Fly over AWS when it makes sense, PyTorch over legacy ML frameworks. The Work...
    Suggested

    Aqua Voice

    San Francisco, CA
    1 day ago
  •  ...Staff Engineer / Tech Lead / Senior Software Engineer / Founding Engineer / Principle Engineer Role We expect you to play a leadership role based on your strengths and our user needs, across the following areas: Cross‑functional relationship management experience Develop... 
    Suggested

    Alumni Ventures

    San Francisco, CA
    1 day ago
  •  ...12M from top-tier investors and are building an exceptional team. If you believe in the power of markets, join us. The Role As staff engineer, you would: Build, test, and maintain production services. Our current stack uses TypeScript, Next.js, and Postgres. Implement,... 
    Suggested

    MetaDAO

    San Francisco, CA
    2 days ago
  •  ...Senior / Staff Full-Stack Software Engineer We're partnering with a well-funded AI startup ($50M+ raised) building a next-generation desktop AI assistant designed to transform how knowledge workers interact with software. Their platform sits directly within the... 

    Edge Tech Corp

    San Francisco, CA
    3 days ago
  •  ...enterprise security systems and automation to protect Aurora's internal infrastructure, endpoints, and data, while collaborating with engineering and IT teams to embed security practices across the organization. Key Responsibilities Design and implement enterprise security... 
    Work at office
    3 days per week

    NextGenEnergyJobs

    San Francisco, CA
    2 days ago
  •  ...have financed iconic companies like YouTube, Substack, Twitch, Box, Hims, Instacart, and Lyft. About the role: We're hiring a Staff Security Engineer to own the security of Collective's member platform end to end — from how code is written and tested to how data is... 
    Self employment
    Work at office
    Remote work
    Flexible hours

    Collective

    San Francisco, CA
    13 days ago
  • $185.1k - $250.43k

     ...Location San Francisco (hybrid) Employment Type Full time Location Type Hybrid Department Engineering Compensation San Francisco - Hybrid $185,100 – $250,430 • Offers Equity The salary range provided reflects the compensation that EvenUp reasonably expects to offer for... 
    Full time
    Temporary work
    Work at office
    Local area
    Home office
    Flexible hours
    3 days per week

    B Capital

    San Francisco, CA
    1 day ago
  • $168k - $240k

     ...we tackle in the crypto space. From security architecture and engineering to maintenance of cold storage systems and data centers to cybersecurity...  ..., and employees are safe, secure, and supported. The Role: Staff Security Engineer We are seeking an experienced and highly... 
    Work at office
    Remote work
    Flexible hours

    Skydrop

    San Francisco, CA
    1 day ago
  •  ...into regulated industries where precision, reliability, and performance matter most. About the Role We're looking for a Staff Infrastructure Engineer to architect and own the systems that power Salient at scale. This is a high-impact IC role focused on infrastructure engineering... 
    Full time
    Work at office

    Salient

    San Francisco, CA
    1 day ago
  • $276.5k - $300k

     ...Our Infrastructure team is a collaborative group of experienced engineers dedicated to supporting the World project's mission. With...  ...global community. About The Opportunity We are looking for a Staff Infrastructure Engineer to help establish our team's presence in... 
    Flexible hours

    Tools for Humanity

    San Francisco, CA
    1 day ago
  •  ...mostly working." When our systems ship, they need to be correct, observable, and resilient. That's your job. We're hiring a Staff Platform Engineer to own the infrastructure and internal platforms that let Hamilton's engineering team ship fast without breaking things... 
    Second job
    Visa sponsorship

    Hamilton AI

    San Francisco, CA
    1 day ago
  • $230k - $270k

    A tech-driven company is seeking an experienced engineer to manage and architect large-scale distributed database systems. The role requires a deep understanding of Kubernetes and AWS, with responsibilities including driving automation and enhancing data integrity. Candidates... 

    Jobleads-US

    San Francisco, CA
    1 day ago
  • $210k - $255k

     ...Crusoe. About This Role Crusoe is building the world's favorite AI-first cloud infrastructure. We are seeking a Staff Corporate Security Engineer to act as the principal architect for our corporate security posture. In this role, you will move beyond tactical... 
    Temporary work

    Crusoe

    San Francisco, CA
    3 days ago
  • $276.5k - $300k

     ...400 people across hardware, software, AI, cryptography, mobile engineering, and global operations. Our teams come from OpenAI, Tesla, SpaceX...  ...community. About the Opportunity We are looking for a Staff Infrastructure Engineer to help establish our team's presence... 
    Flexible hours

    Tools for Humanity

    San Francisco, CA
    4 days ago
  •  ...Airwallex's Information Security team partners closely with engineering, IT, and other stakeholders to protect our systems, data, and employees...  ...we operate, not treated as a blocker. Your role As a Staff Corporate Security Engineer, you will be a critical part of... 
    Worldwide

    Airwallex

    San Francisco, CA
    4 days ago
  •  ...Staff Infrastructure Engineer We're looking for a Staff Infrastructure Engineer to architect and own the systems that power Salient at scale. This is a high-impact IC role focused on infrastructure engineering - you'll define how we build, deploy, and operate the infrastructure... 
    Full time
    Work at office

    Salient

    San Francisco, CA
    4 days ago
  • $90 - $98 per hour

     ...KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for a fully remote Staff Infrastructure Engineer. Overview We are seeking a Staff Infrastructure Engineer to own and evolve the infrastructure, deployment systems, and internal... 
    For contractors
    Local area
    Immediate start
    Remote work

    KORE1 Technologies

    San Francisco, CA
    3 days ago
  • A leading logistics infrastructure startup in San Francisco seeks a Staff Infrastructure & Performance Engineer to own and evolve core infrastructure performance and scalability. This role involves building low-latency systems, leading Postgres performance engineering,... 
    Flexible hours

    Nash

    San Francisco, CA
    4 days ago
  •  ...technology company in San Francisco is seeking a Member of Technical Staff focused on kernels and GPU performance. This role involves...  ...across various hardware. Ideal candidates have strong software engineering foundations and experience with performance-critical systems.... 

    Gimlet Labs

    San Francisco, CA
    5 days ago
  • About Kastle Kastle is building the AI operating system for consumer lending. We partner with some of America’s largest mortgage lenders to transform their contact centers and compliance operations with AI voice agents. Backed by Y Combinator, Commerce Ventures, and executives...

    Kastle

    San Francisco, CA
    2 days ago
  • Perplexity in San Francisco is looking for a Member of Technical Staff to engage in unique engineering roles that blend technical expertise with interests in law and policy. You will collaborate with senior leadership on strategic technology initiatives that address key... 

    Perplexity

    San Francisco, CA
    2 days ago
  •  ...and user management into their applications. We believe that a component is worth a thousand APIs. What We’re Looking For: Staff-level engineers with a strong background in building scalable, secure, and efficient products. Founder experience is a big plus—whether you’... 
    Home office

    Clerk, Inc.

    San Francisco, CA
    3 days ago
  • Join the leading chiplet startup! As an Eliyan Staff DFT Engineer, you will be working at a fast-paced early-stage startup creating technologies that fuel tomorrow’s chiplet based systems with best-in-class power, area, manufacturability, and design flexibility. You will... 

    Eliyan

    San Francisco, CA
    4 days ago
  •  ...tiered pricing, usage‑based billing, payment flows, subscription logic. You'll set technical direction for the team, coach other engineers on how to run experiments without fooling themselves, and decide when something deserves a real test versus when to just commit and... 
    Work at office
    Work from home

    HEDRA INC

    San Francisco, CA
    5 days ago
  • $215k - $265k

     ...Staff Security Engineer Job Locations US-CA-San Francisco - Remote | US-NC-Raleigh Job ID 2026-5740 Name Linked Remote: San Francisco, CA Country United States City San Francisco - Remote Worker Type Regular Full-Time... 
    Full time
    Local area
    Remote work

    DataDirect Networks Inc

    San Francisco, CA
    1 day ago
  • $150k - $250k

    AI Chopping Block, Inc. is looking for a brilliant engineer to build end-to-end core primitives in a cutting-edge AI infrastructure project. The successful candidate will take ownership of the domain model, interface with vendor systems, and ensure AI agents act as first... 

    AI Chopping Block, Inc.

    San Francisco, CA
    5 days ago
  • $150k - $250k

     ...for some of the world’s most demanding AI, data, and performance‑intensive environments. We are looking for a Bay Area-based NFS Engineer who wants to work where distributed systems, file systems, object storage, Kubernetes, and high‑speed networking all collide. This... 

    DataDirect Networks, Inc.

    San Francisco, CA
    3 days ago
  • Crusoe is looking for a Staff Engineer to lead the detection systems of its Command Center platform. You will define heuristics, thresholds, and rules that power alerting and anomaly detection systems. A strong background in software engineering alongside deep expertise... 

    Crusoe

    San Francisco, CA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Staff Engineer. Be the first to apply!