Java, Scala, Python Developer Jobs in San Francisco, CA

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Java Full Stack Developer

SRS Consulting Inc

Remote

Contract

Hello Associate, Hope you are doing great, Below positions is with Open, Please share resumes Java Full Stack Developer Dallas, TX (Remote) Long Term We are seeking a Full Stack Engineer with strong experience in Java, AWS Cloud, Python, and modern React to join one of our core digital product teams at SWA. This role is part of a strategic initiative to retire legacy Java-based applications and migrate them to a cloud-native architecture built on AWS, leveraging Python-based services and a Reac

Senior Scala/Java Engineer - W2

Srinav Inc.

Remote

Contract

Role: Senior Scala/Java Engineer - W2 Duration: 12+ MonthsLocation: Remote (EST)Client: Disney Skills: Scala, TypeScript, AWS, Kubernetes, Microservices, Datadog We are seeking a highly skilled and motivated Senior Software Engineer to join our dynamic engineering team. In this role, you will be responsible for designing, developing, and deploying scalable and efficient software solutions using Scala or Java stacks, and TypeScript. You will work with cutting-edge technologies in cloud computing

Senior Backend Developer (HYBRID)

TEKsystems c/o Allegis Group

San Francisco, California, USA

Full-time

**permanent full-time position** **hybrid 3 days/week** **Golang is ideal BUT open to Java/Scala/Python** Description Our client is a data permissioning platform designed to help businesses manage consumer data effectively and compliantly, especially in the era of evolving data privacy regulations and AI. Build solutions to solve our enterprise customers' data privacy and security problems at scale Take ownership of what you build. Take pride in building it better and scaling it Develop server-s

Scala Developer-Remote

mProgen

Remote

Contract

Design and develop RESTful and GraphQL APIs using Java and ScalaBuild event-driven services and microservices that produce and consume messages via Apache KafkaImplement backend systems using frameworks like Spring Boot, Akka HTTP, or PlayEnsure reliable, fault-tolerant Kafka integration, including schema validation, error handling, and retriesCollaborate with frontend and platform teams to define clear API contracts and integration patternsContribute to code quality, testing, and CI/CD automati

Java | Python | Full Stack Developers (5+ yrs exp.)

Emonics LLC

San Francisco, California, USA

Contract

We're Hiring! Java | Python | Full Stack Developers (5+ yrs exp.) Join Emonics LLC! Emonics LLC is expanding our consultant network! If you're a seasoned Java, Python, or Full Stack Developer with over 5 years of hands-on experience, we want to hear from you. Why Emonics? Top-tier competitive rates Industry-leading marketing and placement support Supportive and collaborative work environment Transparent, consultant-first approach Long-term projects across Fortune 500 clients We're looking for pa

Sr. PHP Python React Developer (Locals preferred)

TeamSuccess LLC DBA HiEd Success

Fremont, California, USA

Contract

Position: PHP Python React Developer (10+yrs) Location: Fremont CA (Onsite) Skills needed: Java script developer with Data structures, React.js, Python and PHP. Excellent communication Skill expected from each candidate. Best time to reach you. Best number to contact you What is your current location? Mention years of experience and expertise (out of 10) in each skill below: React.jsPythonPHPCodingData structures

Databricks Developer: Java Spark

Zolon Tech Solutions Inc

Remote

Contract

Databricks Developer: Java Spark Location: Remote Duration: Long Term Task Description: The Databricks Developer will be responsible for designing, developing, and maintaining scalable data processing solutions on the Databricks platform, with a focus on integrating and transforming IRS datasets such as the Information Returns Master File (IRMF), Business Master File (BMF), and Individual Master File (IMF). This role requires advanced proficiency in Java and Apache Spark, and a deep understandi

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

Software Engineer (Java & Python & Google Cloud Platform) | 10+ years

TekDallas

Remote

Contract

Title: Software Engineer (Java & Python)Location: 100% Remote (EST time zone)Type: Long-Term Contract Only W2 "Note: No C2C at this time" Requirements:10+ years of development experienceStrong hands-on Java & PythonAPI & backend service developmentGoogle Cloud Platform, BigQuery, Spanner, MongoDBCI/CD (Jenkins, GitLab CI), Docker/KubernetesFrontend: React/Angular (basic exposure)Healthcare or analytics background preferred Responsibilities: Build scalable APIs & backend services Work in Googl

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio

Senior Cloud Architect - Full Stack (Python & Java)

Navigant Consulting

Remote

Full-time

Job Family: SAAS/PAAS/Cloud Consulting Travel Required: Up to 10% Clearance Required: None Key Responsibilities Architect and develop end-to-end cloud solutions using Python and Java across front-end, back-end, and infrastructure layers.Design scalable microservices and APIs, integrating with cloud-native services (AWS, Azure, or Google Cloud Platform).Lead the implementation of CI/CD pipelines, container orchestration (Docker/Kubernetes), and infrastructure-as-code (Terraform, Pulumi).Collab

Sr Python + Golang Developer

Zettalogix INC

Remote

Contract, Third Party

Minimum 8+ Years of experience with API Development.PythonGolangAWSJava

Senior Software Engineer/Java Backend Developer

Marici Solutions

Remote

Full-time

Role: Senior Software Engineer/Java Backend Developer Location: Remote (EST)Skills: Scala,TypeScript, AWS, Kubernetes, Microservices, DatadogFull Time We are seeking a highly skilled and motivated Senior Software Engineer to join our dynamic engineering team. In this role, you will be responsible for designing, developing, and deploying scalable and efficient software solutions using Scala or Java stacks, and TypeScript. You will work with cutting-edge technologies in cloud computing, containeri

Backend Python Developer

Advantra Consulting Group

Remote

Contract

Sr. Backend Python Developer 15 years Banking client We are looking for a Backend Software Engineer to support a greenfield infrastructure automation platform. This person will collaborate with the new Infra Automation team to design and develop scalable backend services and automation workflows to accelerate internal infrastructure delivery. Responsibilities Design and build backend systems for infrastructure orchestration Write clean, maintainable code using Python, Java, or similar OO languag

Cloud Enablement Data Framework / Integration Developer (451486)

Vaco by Highspring

Remote

Contract

Cloud Enablement Data Framework / Integration Developer | 451486 DETAILS Location: 100% Remote Position Type: 6M Contract (w/ likely extensions and the possibility to convert to fulltime) Hourly / Salary: BOE! Rates are flexible, based on experience. $80W2++ JOB SUMMARY Vaco Technology is currently seeking a Cloud Enablement Data Framework / Integration Developer for a 6M Contract (w/ likely extensions and the possibility to convert to fulltime) that is 100% remote. The Cloud Enablement Data Fra

Senior AWS Cloud Developer (Java)

Prodware Solutions

Remote

Contract

Job title: Sr AWS Cloud Engineer RemoteDuration: 12+ months Looking for Strong AWS Engineer with Java, Kafka and Python Minimum experience is 12+ years in ITMinimum experience is 10+ years in USA All roles require strong AWS Lambda (Python), Java. Candidates must be highly technical, proactive, and comfortable in senior-level, standalone teams. Skills Required: JavaPythonAWS Lambda, Kafka (setup/config)Application SideAPI Gateway,Jenkins AI tools (Amazon Q, GitLab Duo), CI/CD automation Test fr

Staff Software Engineer, Batch Processing Platform

Pinterest, Inc.

Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Machine Learning Engineer II - Optimization

Uber Corporate

San Francisco, California, USA

Full-time

About the Role We are looking for a motivated, entrepreneurial machine learning & operations research practitioner to join our Autonomous Optimization team, which maximizes marketplace value of autonomous vehicles across Uber's Rides and Delivery platforms. As a machine learning engineer on the team, you will pioneer engineering, modeling, and optimization initiatives that bring autonomous vehicles into sustainable, general availability. What You Will Do - Work on solving complex inferences a

Senior ML Engineer - Autonomous

Uber Corporate

San Francisco, California, USA

Full-time

About the Role We are looking for a highly-motivated, entrepreneurial machine learning practitioner to join our Autonomous Optimization team, which maximizes marketplace value of autonomous vehicles across Uber's Rides and Delivery platforms. As a senior machine learning engineer on the team, you will pioneer engineering, modeling, and optimization initiatives that bring autonomous vehicles into sustainable, general availability. What You Will Do - Work on solving complex inferences and optim

Staff Machine Learning Engineer - Marketplace Signals

Uber Corporate

San Francisco, California, USA

Full-time

The Marketplace Signals team at Uber is responsible for building and optimizing foundational marketplace signals that power user experiences and drive marketplace efficiency. Our team ensures that key signals-such as eyeball ETA, spinner time, and supply reliability indicators-are leveraged effectively across various Uber products and levers, enabling data-driven decision-making and seamless coordination across different business functions. As a Staff Machine Learning Engineer, you will design,