python Jobs in San Francisco, CA

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Microservices JavaScript application Lead

Laiba Technologies LLC

Sausalito, California, USA

Full-time

Position: Senior/Lead -Full Stack Engineer Location: Sausalito, CA 94965, US The purpose of this role is to serve as a full stack software developer. The focus of the position is developing web applications and working on other components of Aperio s software systems. We are following the Microservices application architecture pattern using React on the front end and Python on the back end, so candidates can expect a lot of Python and JavaScript programming. Aperio practices Agile software devel

Automation/Software Engineer- Python and Ansible

Calance

Remote or Austin, Texas, USA

Contract

We are seeking a highly skilled Automation/Software Engineer with strong expertise in Python and Ansible to join our team. The ideal candidate will be responsible for developing automation modules that integrate seamlessly into existing basecode and for evaluating and recommending improvements to CI/CD pipelines. A background in networking, experience with GitLab, and web-based development knowledge are highly preferred. Key Responsibilities: Design, develop, and integrate automation modules u

Data and Business Intelligence Project Manager

GSRINC

Oakland, California, USA

Contract

Job Title: Business Intelligence Project Manager, Senior Location: Oakland, CA Duration: 07/21/2025 to 01/31/2027 HYBRID WORK. POSSIBLE 1 DAY WEEK AT GENERAL OFFICE IN OAKLAND, CA. This Is W2 Contract no third party contract Key Skills The role is focused on program/project managing - cross functional, and may support actual field work. Experience with data analytics. comfortable with Excel. Ability to display KPIs in PowerBI. Experience in major project and program management, data analysis ski

Lead LLM Engineer

Invicta Systems

San Francisco, California, USA

Full-time

The Role We re looking for a Founding LLM Engineer to lead this effort from the ground up. You ll design and build AI copilots and assistants that automate tasks like querying campaign performance data, summarizing anomalies, interpreting logs, and guiding campaign setup. This is a greenfield opportunity to have immediate impact: fast feedback from internal users, full ownership of the technical stack, and the backing of a mature adtech platform with real scale. What You ll Do Design and buil

Senior/Principle Google Cloud Platform Data Engineer with strong SQL and Python

ChaTeck Incorporated

Remote or Atlanta, Georgia, USA

Third Party

Role: Senior/Principle Google Cloud Platform Data Engineer with strong SQL and Python Location- Remote Duration- 6 Months C2H Openings - 6 Positions Steer Clear No one < 3 years of experience on Google Cloud Platform No one with only experience in AWS and Azure Data Engineering Requirement Programming SQL Python Java (Optional) Google Cloud Platform BigQuery Dataflow (Apache Beam) Cloud Composer (Airflow) GCS GKE Dataform (Optional to dbt) Tools dbt / Dataform(On Google Cloud Pl

Research Analyst / Business Intelligence Developer

Redef Corp

San Francisco, California, USA

Contract

JOB TITLE: Research Analyst / Business Intelligence Developer POSITION TYPE: Long Term Contractual Client: San Francisco-based Financial Client LOCATION: San Francisco, CA (Hybrid - 4 days a week) Please check the job description below for your reference: Role Overview: Seeking a finance-savvy BI Developer to bridge business and IT, develop Tableau dashboards, and optimize financial data models. <>Key Skills: 5+ years in Investment Management, Finance, or Banking Tableau, SQL, Snowflake, Pyth

Backend Engineer

OSI Engineering, Inc.

San Francisco, California, USA

Full-time

Job Title: Founding Backend Engineer Infrastructure for Social Impact | San Francisco, CA Summary: This isn t just about hiring a builder it s about recruiting an engineer ready to co-architect a platform that enables trust, action, and generosity at scale. As the Founding Backend Engineer, you ll design and scale the systems behind a new social impact platform one engineered to support donors, nonprofits, and volunteers around the globe. You ll work directly with mission-driven founders, influe

Customer Solutions Engineer

Madison-Davis, LLC

San Francisco, California, USA

Full-time

Role: Package and encrypt AI applications using Python tooling (Nuitka, PyInstaller) and secure Docker containersImplement CVE hardening using tools like Trivy, Grype, and Snyk patch base images and dependenciesSupport both cloud and on-prem deployment environments, working closely with client-side teamsCollaborate with internal research groups to productionize models (FastAPI, TorchServe, Flask, etc.)Build internal tooling and automation scripts to streamline secure delivery workflowsOwn docume

AI Technologist

K-Tek Resourcing LLC

San Leandro, California, USA

Full-time

About the RoleWe re looking for a visionary GenAI technologist someone who doesn t just use AI tools but can build intelligent systems from scratch. You should be able to think like a researcher, build like an engineer, and scale like a product owner. If words like RAG, prompt chaining, attention, fine-tuning, agentic workflows, and latent reasoning are part of your daily vocabulary, we want to talk to you. This is your opportunity to become a tentpole AI leader in a team where innovation is not

GenAI Architect with Java

VDart, Inc.

San Leandro, California, USA

Third Party, Contract

Title: GenAI Architect with Java Location: San Leandro, CA (Onsite) Duration: Long Term Job Description: Seeking a highly experienced GenAI Architect/Developer with 10+ years of experience in AI/ML. Lead the implementation of Generative AI use cases for Virtual Assistants, leveraging LLMs (Gemini preferred). Must have extensive hands-on experience with Java, Python, Flink (DAG), and critical GenAI techniques like RAG (Retrieval Augmented Generation). Proficiency in Function Calling/Tools, Langch

Functional Test Engineer

HMG America

Redwood City, California, USA

Third Party, Contract

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for Functional Test Engineer in Redwood city,CA. Below is the detailed job description. Title - Functional Test Engineer Location: Redwood city,CA - Onsite Job DescriptioN The Software Test Engineer will be responsible for writing test procedures, test reports

Data Engineer with Medical Imaging

Atika Tech

San Francisco, California, USA

Full-time, Contract

Position: Data Engineer with Medical Imaging Location : San Francisco, CA (4 days on prem at client location) Experience: 10+ years' experience Mandatory Skills: Medical Imaging, Data engineering, Python Key Responsibilities: Imaging Data Pipeline delivery : Design, implement and maintain automated pipelines for onboarding, verifying, transforming and curating biomedical imaging data from clinical trials and real world data sources, for therapeutic areas, Oncology, Neurology, Ophthalmology cove

Databricks Architect

Buaut

San Francisco, California, USA

Contract

Key ResponsibilitiesDesign and implement end-to-end data architecture on Databricks (Spark, Delta Lake, MLflow). Develop and optimize large-scale ETL/ELT pipelines using PySpark/SQL. Architect data lakes and lakehouses integrating cloud storage systems (e.g., ADLS, S3, GCS). Define and enforce best practices around security, data governance, and cost optimization. Lead technical workshops and collaborate with data engineers, data scientists, and DevOps. Implement data orchestration workflows (e.

Data Analyst (TikTok API)

BayOne Solutions

Remote or San Francisco, California, USA

Contract, Third Party

Role: Data Analyst Location: San Francisco, CA - Hybrid Job Description: A Data Analyst with TikTok API integration works with TikTok's data to extract, analyze, and interpret information, often for business or research purposes. This involves using the TikTok API to retrieve data like user demographics, video performance, and engagement metrics, then using those insights to inform strategies and improve performance. Key Responsibilities: Data Extraction: Using the TikTok API (or third-party too

Senior Android Engineer / Full Time / Remote (USA)

Motion Recruitment Partners, LLC

Remote or San Francisco, California, USA

Full-time

Senior Android Engineer Location: Remote Employment Type: Full-time We're working with a rapidly growing consumer wellness startup that's redefining how people engage with food, health, and everyday well-being. Backed by top-tier investors and led by a product-driven founding team, they're building a mobile-first platform using modern design tools and cross-functional collaboration. This is a full-time remote opportunity. This is an incredible opportunity for an android engineer who loves earl

Data Engineer

Xoriant Corporation

San Francisco, California, USA

Contract

Position Title: Data Engineer Location: San Francisco, CA (Hybrid) Duration: 12 Months contract with possibility of extension In Person Interview is Must have Key skill - Expert on Scala, Spark, Bigdata, DB Brief technical JD below Spark mandatory and programming in either Java or Scala. More importantly the person needs to be able to drive some program independently. JD: True Hands-On Developer in Programming Languages like Java or Scala .Expertise in Apache Spark .Database modelling and workin

Full Stack Senior Data Scientist (Python / Software Development / Full-Remote)

Motion Recruitment Partners, LLC

Remote or Silver Spring, Maryland, USA

Full-time

Motion Recruitment delivers IT Talent Solutions across North America. Our specialized team-based recruitment model's success is proven through our track record in filling the most challenging IT positions for startup and enterprise clients. Areas of expertise range across Software, Mobile, Data, Infrastructure, Cybersecurity, Product, and UX. We're also the proud creators of Tech in Motion and the Timmy Awards, our community event series and award program connecting tech enthusiasts to meet, lea

GenAI Architect with Java

radient.ai

San Leandro, California, USA

Contract

Role: GenAI Architect with Java Location: San Leandro, CA Prior experience of implementing GeAI usecases for Virtual Assistant Experience with LLM's and Gemini in particular Consulting mindset, worked with teams, played an architect role Skills : Java, Python, Flink (DAG) This is an integration role which requires the person to be hands-on. Hands-on experience: Practical application of listed technologies is crucial in key areas relevant to the role, including: RAG (Retrieval Augmented Generatio

Fullstack developer (Java, JavaScript, Angular/React, and Node.js)

VentureSoft Global

San Francisco, California, USA

Contract, Third Party

Client :: Cosmetics product based Location :: San Francisco, CA (Hybrid) Staff EngineerKey ResponsibilitiesEvaluate third-party vendors for promotions and payment requirements.Partner closely with architects, technical leads, and cross-functional stakeholders to design scalable technical solutions.Analyze complex business and technical problems and architect effective solutions.Design and develop scalable, microservices-based applications using technologies such as Java, Kotlin, HTML/CSS, React.

Data Visualization Specialist

Prospance Inc.

Palo Alto, California, USA

Contract

Most Important Skills/Responsibilities: Develop data assets, tools, and dashboards that provide rich visualization, self-service, and high accuracy insights to charging partners and stakeholdersExperience developing user-facing applications and visualizations in Hex, Plotly Dash, R Shiny, Python or similar platforms with focus on user experience and presentationStrong communicator, adapts presenting technical solutions to senior stakeholders and building relationships with technical and non-tech