Python Backend Engineer
Yochana
Python Backend Engineer
We are looking for a Python Backend Engineer to build the backbone of our platform. You will be responsible for creating high-performance APIs, integrating advanced AI agent logic, and ensuring our infrastructure remains rock-solid as we scale. If you enjoy solving complex architectural puzzles and want to work at the intersection of traditional backend engineering and AI
Core Responsibilities
Scalable API Development: Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests.
Agent Logic Integration: Architect the backend systems that power our AI agents, managing long-running tasks, state persistence, and seamless communication between LLMs and our core services.
Authentication & Security: Implement and manage secure identity protocols (OAuth2, JWT, OpenID Connect) to protect user data and internal endpoints.
Routing & Orchestration: Design efficient request routing and service communication patterns using tools like API Gateways, or Service Meshes.
Required Technical Skills
Language: Expert-level proficiency in Python (3.10+ preferred).
Frameworks: Deep experience with FastAPI, Django
AI Tooling: Familiarity with LangChain, Llama Index, or similar frameworks for agentic workflows.
Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate).
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Python Backend Engineer in San Jose, CA vacancy
$60 - $65 per hour
...Python Backend Engineer We are seeking an experienced Python Backend Engineer to design, develop, and maintain scalable backend systems and APIs. The ideal candidate will have strong expertise in Python, modern backend frameworks, cloud infrastructure, databases, and...SuggestedHourly payClinDCast LLC
San Jose, CA2 days ago$55 - $65 per hour
...Remote Role Job Summary We are seeking a highly skilled Backend Software Engineer to join our platform engineering team focused on building... ...backend services and APIs for pipeline orchestration using Python Develop and manage end-to-end workflows for data...SuggestedHourly payContract workTemporary workRemote workBayside Solutions
Cupertino, CA1 day ago- ...founding team, we’re building a high-impact engineering group to bring AI-powered automation to... ...About the Role We’re looking for a Backend Engineer (Mid-Level) who thrives in a... ...RESTful APIs and backend services using Python (FastAPI, SQLAlchemy). Build reliable...SuggestedFull time
Tessera Labs
San Jose, CA13 hours ago - ...Backend Engineer Palo Alto Networks has an immediate opportunity for a Backend Engineer to support one of our top tech clients based in... ...that have different requirements. Skills: ~4+ years of Python Development Experience ~ Expertise in git-based Source...SuggestedImmediate start
Software Technology Inc
Santa Clara, CA4 days ago - ...leader, coordinating the activities of other engineers on the project or within the system... ...experience 5 plus years' experience with Python or equivalent high-level programming... ...Experience with distributed services and backend systems Experience with building services...SuggestedFull time
Paypal
San Jose, CA13 hours ago $180k - $225k
...you ! Role Overview FlexAI is looking for a Senior Backend Engineer (Infrastructure & AI Platform) with deep Golang expertise to... ...Tech Stack (Indicative): Languages: Golang (Primary), Python (Secondary) Infrastructure: Kubernetes, Docker, Cloud (AWS...Work at officeFlexAI
San Jose, CA2 days ago$217.6k - $290.5k
...quickly, and is already broadly established in APAC.We are looking to hire a passionate, collaborative and motivated Sr. Staff Backend Engineer (Sr. MTS), who will help us develop and evolve eBay Live to be a market leader in live shopping and become a key part of the...Immediate startRemote workVisa sponsorshipFlexible hours- ...Immediate Opening Job Description : Full Stack Software Engineer LOCATION: NASA Ames Research Center, Moffett Field, CA (*... ...Nice to have experience with GraphQL and gRPC Knowledge of python, Nodejs, Go Familiarity with Air Traffic Management. Familiarity...Full timeFor contractorsImmediate start
Symvionics
San Jose, CA4 days ago - ...SYMVIONICS, Inc. has an Immediate Opening Job Description : Backend Software Engineer LOCATION: NASA Ames Research Center, Moffett Field, CA... ..., NewRelic, Prometheus, Grafana GraphQL and gRPC Python, Nodejs, Go Familiarity with Air Traffic Management...Full timeFor contractorsImmediate start
Symvionics
Santa Clara, CA3 days ago - ...Backend Engineer You will work on the next generation of FinTech product offerings. You will have the opportunity to shape a new product ecosystem at Telecommunication. You will be working with a diverse and globally distributed team. The result of your work will have...
Netpace
San Jose, CA2 days ago $150k - $172k
...most innovative companies to build strong engineering teams ready for what's next. Software... ...skills. We're looking for a Senior Backend Software Development Engineer who can drive... ...modern backend programming language (e.g., Python, Ruby, Go, Java, or Node.js) with strong...Immediate startShift workHackerRank
Santa Clara, CA5 days ago$170k - $400k
...Backend Engineer San Jose About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory....Full timeHark
San Jose, CA5 days ago- ...Digital This role involves developing robust backend services and integrating them into a... ...Design, develop, and maintain Python-based backend services. Build and integrate... ...frameworks What We’re Looking For Strong engineering fundamentals and problem-solving skills...Contract work
$155k - $225k
...We are seeking a skilled Staff Back-End Developer to join our engineering team and help build mission-critical platforms that power our... ...collaboratively in designing, developing, and optimizing secure, scalable backend systems. This role will have a direct impact on product...Arlo Inc
Milpitas, CA4 days ago- ...Senior Python Engineer We are looking for an expert developer who is highly skilled with Python. Primary focus will be developing and... ...code. You will coordinate with other team members, including backend, devops engineers. Your commitment to team collaboration, perfect...Work experience placement
United IT
Santa Clara, CA2 days ago $100k - $150k
Join to apply for the Backend Engineer role at Peppr AI (YC W25) This range is provided by Peppr AI (YC W25). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $100,000.00/yr - $149,998.00/yr What You...Full time$200k - $225k
The Role We’re looking for a Senior Software Engineer to build and scale the backend systems that power our AI agent. This role sits at the intersection... ..., with strong backend focus Strong proficiency in Python and experience building production-grade systems Experience...Remote workFlexible hoursGrabJobs
San Jose, CA5 days ago$184k - $287.5k
...alongside some of the smartest people in the world? Join us at the forefront of technological advancement. We’re hiring a Senior Backend/Platform Engineer to build and maintain the core infrastructure behind NVIDIA Brev. You’ll develop reliable cloud services, control planes,...Full timeRemote work$55 - $60 per hour
...years relevant work experience with BS, or 3+ years relevant work experience with MS. ~ Degree in Computer Science, Electrical Engineering or related field. ~ Experience across full software development life-cycle including design, requirements, implementation, and...Work experience placementCynet Systems
Santa Clara, CA3 days ago$139k - $257.55k
...Opportunity Join Adobe's distinguished team as a Senior Backend Engineer - Cloud Platform based in San Jose, CA. Play a key role in delivering... ...the crowd Experience with Chef, API development, and Python development. Experience building and deploying...Temporary workWork at officeLocal areaWorldwideFlexible hoursAdobe
San Jose, CA3 days ago- Join a highly cross-functional team where your technical expertise bridges hardware, firmware, and software development. You will design cutting-edge robotic automation systems, build robust test frameworks, and drive quality across every layer of complex, large-scale product...
$161k - $194k
...Tapestry brings together experts in energy, AI, software, engineering, and product to build tools that help the electricity... ...practical experience.5+ years of experience in backend programming languages such as Python, Go, Java.3+ years of extensive experience with leading...Full timeWork at officeLocal areaFlexible hours- ...management on project-level issues Guides junior engineers Operates with little day-to-day... ...and experience. 5+ years of enterprise backend development experience and bachelor's degree... ...Proficiency in backend development with Python frameworks, including Django, Flask,...Full timeImmediate start
Paypal
San Jose, CA13 hours ago - ...Data Engineer Urgent requirement: Data Engineer (1-2 resources) Skills: Solid in python (Python expert) Microservices programming experience Preference: ~ Mandarin speaking (for one resource is ideal, able to travel to China ideal) Location...
ClifyX
San Jose, CA4 days ago - Java Backend Engineer needs 5+ years of experience in software development. Experience in engineering support of a product through a PDLC. Working knowledge of finance industry standards and practices is preferred. Solid understanding of algorithms and data structures,...
$1,000 - $2,030 per month
...their delivery business. We increase sales, reduce order issues, and decrease delivery headaches. What You’ll Do As a Backend Engineer, you’ll design, implement, and optimize systems that power mission-critical applications. Your role will adapt to your...Full timeWork at officeOtter
Mountain View, CA13 hours ago- ...Job title: Python Data Engineer Location :San Jose CA Type: Contract ~ We are looking for a Python Data professional who can work with large datasets build data pipelines automate data processing and deliver meaningful insights The ideal candidate...Contract work
VBeyond
San Jose, CA5 days ago - ...issues. The top candidates would have skills in Java, Scala, Python and Digital Marketing or E-Commerce exposure. • What are the... ...Marketing Technology - SEO • What is the makeup of the team? 7 engineers located in US and 16 in India • Do they need to be in a...Contract workLocal areaRemote workFlexible hours
My3Tech Inc
Mountain View, CA2 days ago - ...management on project-level issues Guides junior engineers Operates with little day-to-day... ...making decisions As a Software Engineer, Backend Java, you will architect and lead the... ...in at least one backend language (Java, Python, Ruby on Rails) Expertise in architecting...Full timeImmediate start
Paypal
San Jose, CA13 hours ago - ...based large language models by applying sophisticated mid- and backend compiler techniques to target Persimmons.ai's custom accelerator... ..., and code generation. Implement transformations to convert Python, PyTorch, and similar kernel representations to LLVM IR and...
Persimmons, Inc.
San Jose, CA4 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Python Backend Engineer. Be the first to apply!
Related searches
- python developer data analytics San Jose, CA
- python engineer San Jose, CA
- python developer San Jose, CA
- full stack / python developer (remote) San Jose, CA
- python programmer San Jose, CA
- back-end developer San Jose, CA
- backend software engineer San Jose, CA
- python San Jose, CA
- data analyst - r python sql San Jose, CA
- entry level python San Jose, CA