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- ...4-5) years of post-internship, full-time, hands-on, professional software development experience developing distributed backend systems at scale. Expertise in Python and Golang Experience with distributed systems, microservices architecture, and handling high...SuggestedFull timeInternshipRemote work
3B Staffing LLC
San Francisco, CA4 days ago - Job ID: 29357116Reference Number: 26-00976Title: Python Backend Engineer / AI EngineerPosted Date: 2026-09-24Contact: Vishika ChaudharyContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN Staffing Python Backend Engineer / AI EngineerJob...SuggestedWork at office
HAN Staffing
San Francisco, CA3 days ago $50 - $55 per hour
...Backend Developer (5+ & 8+ Years Experience) We are looking for strong Backend Developers with excellent coding skills to join on W2 (local to Bay Area only). Requirements: ~ Experience: ~5+ years role: Minimum 5 years backend development experience...SuggestedWork experience placementLocal areaFlexton
San Francisco, CA2 days ago$175k - $250k
...Compensation ~$175K – $250K Responsibilities Expand and maintain our real‑time voice pipeline: design, implement, and maintain Python micro‑services for conversational AI orchestration—audio capture, streaming transcription, prompt/LLM logic, synthesis, and...SuggestedFull timeFlexible hoursEllipsis Health, Inc.
San Francisco, CA1 day ago- Airwallex is hiring a Senior Backend Engineer to design scalable Python services (FastAPI) on GCP, building AI-powered financial systems and resilient infrastructure. You’ll own API design, data models, and security for enterprise-grade reliability. You will collaborate...Suggested
- ...faz parte da forma como trabalhamos, evoluímos e inovamos todos os dias. Estamos em busca de uma pessoa desenvolvedora Sênior Backend Java com forte capacidade de execução, autonomia e maturidade técnica para atuar na evolução de um ecossistema de microsserviços em...Suggested
Logoslabs
San Francisco, CA1 day ago - ...the most important work of your career.About the teamStripe's Developer & End-user Experience Platform (DEEP) organization empowers all... ...matching process can be found here.What you’ll doWe're looking for Backend Engineers who want to make an impact on managing money at a...SuggestedInternship
Stripe
San Francisco, CA4 days ago - Ellipsis Health, Inc. is seeking a full-time engineer to enhance our voice pipeline by implementing and maintaining Python micro-services that orchestrate conversational AIs. You will work on integrating new providers, building APIs for latency optimization, and ensuring...SuggestedFull timeFlexible hours
- ...an in-person, non-hybrid role with strong ownership and impact as we build a data platform for ML applications. You will write C++, Python and Rust, design and ship core components of our execution engine, and iterate quickly to meet customer needs. #J-18808-Ljbffr...Suggested
- Northbeam is seeking a Staff-level Software Engineer (backend focus) to drive architectural decisions and ship scalable data products. You’ll split time between backend systems and occasional frontend work, partnering with data scientists, PMs, and designers to move from...SuggestedRemote jobCasual work
$175k - $250k
# Senior Backend Engineer, Healthcare Conversational AIA hybrid San Francisco senior backend role building the real-time voice and language... ...50,000 a yearLocation: San Francisco, California. HybridStack: Python, asynchronous services, streaming systems, PostgreSQL,...SuggestedTake a Seat Tech
San Francisco, CA22 hours ago- ...scalable energy and compute in the U.S. We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. Led by CEO and Founder Michael Novogratz, our team blends deep crypto expertise with...SuggestedRemote jobLocal area
- PLEASE CLICK HERE TO SEE *ALL* OF OUR JOB OPENINGS!Senior Backend EngineerSeeking a Senior Backend Engineer to architect and operate their... ...with significant ownership of production systemsExpert-level Python (FastAPI, Flask, or similar frameworks)Working proficiency in...SuggestedCasual work
Three Pillars Recruiting
San Francisco, CA5 days ago $200k - $300k
...About the Role Own the backend systems behind an AI assistant that communicates through text, email, and phone. As a hands‑on founding... .... Experience shipping production software in TypeScript or Python and building reliable messaging or event‑driven systems....SuggestedImmediate startClera
San Francisco, CA1 day ago- ...HERE TO SEE *ALL* OF OUR JOB OPENINGS!Senior Software Engineer — Backend PerformanceAs a Senior Software Engineer on Backend Performance... ...before you guess, drop into C/C++, Cython, or Rust when Python runs out of room, and reach for the GPU when it earns its keep....Suggested
Three Pillars Recruiting
San Francisco, CA5 days ago - ...JOB OPENINGS!Senior Full Stack Engineer (Backend)As a Senior Full-Stack Engineer, you'll be... ...one.What You’ll DoArchitect, design, and develop full-stack applications, ensuring... ...and APIs using languages like Node.js or Python.Design and manage databases and data-intensive...Casual workWork at office
Three Pillars Recruiting
San Francisco, CA5 days ago $128k - $160k
...or equivalent practical experience2-5+ years of software engineering/production infrastructure industry experienceExperience with Python, GoProficiency in object-oriented programmingExperience working with data structures or algorithms Ability to work with a low-ego,...Hourly payWork at officeLocal area3 days per weekLyft
San Francisco, CA3 days ago$200k - $300k
...migrations, performance, and infrastructure as code. ~ TypeScript or Python in production. Experience with messaging, telephony, or other... ...you ship. ~ You want founding-team scope. You’ll set the backend bar for Pally and help hire the engineers who join after you....Full timePally
San Francisco, CA1 day ago- ...APIs that power core customer experiencesConfigure monitoring for backend servicesBuild CICD pipelinesDevelop integrations with our... ...experience with one or more prominent languages such as Java, Python, Kotlin, Go, or Scala is required.Bachelor's or Master's degree...Work at officeLocal areaRemote work
Atlassian
San Francisco, CA4 days ago $163k - $246.5k
...provides guardrails that pave the road for developers to move fast and stay secure. Built for... ...more at semgrep.dev.About the roleAs a Backend Engineer, you’ll work on our backend and... ...Typescript and React on the Frontend, Python, Flask and SQLAlchemy on the Backend, is...Currently hiringWork at officeLocal areaRemote workWeekend work3 days per weekSemgrep
San Francisco, CA5 days ago$145k - $217k
...for AI-driven support.What you’ll be doingDesign and implement backend services powering real-time voice conversations, focusing on latency... ...-driven systems (WebRTC, SIP, streaming APIs).Proficiency in Python or equivalent backend languages and async architectures....Full timeRemote workForethought
San Francisco, CA4 days ago$161k - $230k
...real control over how they use their benefits.We’re looking for a Backend Software Engineer to design and build the core systems that... ...systems.React and TailwindCSS for the frontend.Small amounts of Python and backend JavaScript where appropriate. Prior Ruby experience...Thatch Health
San Francisco, CA5 days ago- Job Openings Lead Founding Backend Engineer (Node, Python, React, AI/ML) - Startup Experience About the job Lead Founding Backend Engineer (Node... ...capable of supporting millions of users. Own the data: Develop real-time, low-latency data pipelines powering ML-driven...
- ...Develop and maintain high-quality code for AI model training and optimization. About Turing: Turing is one of the world’s fastest... ...: We are actively seeking talented developers proficient in Python & Javascript/Typescript to join our ambitious team dedicated to...Contract workPart timeFor contractorsFreelanceRemote work
Turing
San Francisco, CA8 days ago - ...CASoftware - Cockpit /Full time /HybridLoft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team.... ...robustness, and observability.Write production backend code in Python, owning services end‑to‑end from design and implementation...Full timeTemporary workLocal area
Loft Orbital
San Francisco, CA5 days ago - ...your current language to excel as a Java developer.Mentor junior members of the team... ...years experience building and developing backend applicationsBachelor's or Master's degree... ...more prominent languages such as Java, Python, Kotlin, Go, or Scala is required.Understanding...Work at officeLocal area
Atlassian
San Francisco, CA1 day ago $167k - $219k
...serve it with high relevance and low latency. We're looking for a Backend Engineer who can own this end-to-end: from data ingestion and... ...(Snowflake, BigQuery, Redshift, or similar).Proficiency in Python (or Java/Scala) for pipeline and service development, and experience...Work at office2 days per weekQuizlet
San Francisco, CA2 days ago$200k - $350k
...Known - Backend Engineer ~ San Francisco, CA (In-Person) ~$200k–$350k Cash + Equity... ...personalization, and machine learning Developing reliable, low-latency services that connect... ...in at least one backend language (e.g., Python, Go, TypeScript, Java) ~ Experience...Known
San Francisco, CA1 day ago$150k - $205k
...mission to transform how people work.About the roleAs a Senior Backend Engineer, you'll own a product area end to end, from design through... ...backend applications at high scale and availabilityExtensive Python experienceTrack record optimizing endpoint performance and...Full timeTemporary workWork at officeHome officeFlexible hoursScribe
San Francisco, CA1 day ago$266k
...-edge research to millions of users and developers worldwide. The Applied Foundations team... ...global scale.About the RoleWe’re hiring Backend Software Engineers to design and implement... ...APIs, and backend languages (e.g., Go, Python, Rust, C++).Have experience setting up and...Work at officeLocal areaWorldwideFlexible hoursOpenAI
San Francisco, CA5 days ago
