Fullstack Engineer Backend Python Jobs in USA

Professional job seekers finding United States jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Développeur Back end Sénior / Senior Backend Developer

Senior backend developer role focused on microservices architecture, API development, and scalable systems using Node.js, Python, or Java. Fully remote. Microservice Solutions GmbH is seeking a Senior Backend Developer to design and implement scalable backend systems and APIs for enterprise applications. This fu ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing missio ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing missio ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission f ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission f ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission f ...

Sr Software Engineer

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our <strong ...

Full Stack Engineers – Security Integration

Please no 3rd party subcontractor inquiries Full Stack Engineer – Security IntegrationLocation: Hybrid in Charlotte (NC), Chandler (AZ), Irving (TX), or Minneapolis (MN)Job Type: ContractCompensation: Market rate depending on experience **(Due to client rules, we are unable to work ...

Software Engineer II

**Overview** Do you enjoy building scalable, reliable, and cloud-native backend services that power world-class product experiences? If so, you might be the Software Engineer II we are looking for. At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. ...

Technology and Data Software Engineer 4 Contingent

In this contingent resource assignment, you may: Consult on complex initiatives with broad impact and large-scale planning for Software Engineering. Review and analyze complex multi-faceted, larger scale or longer-term Software Engineering challenges that require in-depth evaluation of multiple factors including ...

Technology and Data Software Engineer 4 Contingent

In this contingent resource assignment, you may: Consult on complex initiatives with broad impact and large-scale planning for Software Engineering. Review and analyze complex multi-faceted, larger scale or longer-term Software Engineering challenges that require in-depth evaluation of multiple factors including ...

FullStack .NET/C# Application Developer

FullStack .NET/C# Application Developer Valencia, CA (100% onsite) Direct Hire $125k- $145k year Immediate hire for a FullStack .NET/C# Application Developer to implement all asp ...

Senior Java Fullstack Developer React

Job Descriptions: In this contingent resource assignment, you may: Consult on complex initiatives with broad impact and large-scale planning for Software Engineering. Review and analyze complex multi-faceted, larger scale or longer-term Software Engineering challenge ...

Fullstack Developer (Java React) Nearshore

Here is the skillset below:Frontend: React.js, JavaScript (ES6+), TypeScript, HTML5, CSS3Backend: Java Spring Boot, Maven, RESTful API developmentDatabase: PostgreSQL, ORM frameworks (e.g., JPA/Hibernate)General: Git, Agile/Scrum methodology ...

FullStack .NET/C# Application Developer

FullStack .NET/C# Application Developer Valencia, CA (100% onsite) Direct Hire $125k- $145k year Immediate hire for a FullStack .NET/C# Application Developer to implement all asp ...

IT Application Technical Lead Fullstack

**Our story** At Alight, we believe a company’s success starts with its people. At our core, we Champion People, help our colleagues Grow with Purpose and true to our name we encourage colleagues to “Be Alight.” **Our Values:** **Champion People** – be empathetic and help create a pla ...

Fullstack Developer (INTL India Remote)

Job DescriptionWe are looking for a Full Stack Developer with a strong frontend focus to join a growing engineering organization supporting multiple teams and modernization initiatives. This role will work across new feature development, platform modernization, integrations, and ongoing system maintenance. T ...

Fullstack Developer TSSCI w/ Poly

Job Description• Design, develop, and maintain scalable backend services supporting RESTful and GraphQL APIs.• Architect and implement microservices-based systems using containerized deployments.• Optimize backend performance through caching, queueing, and efficient data-access patterns.• Design ...

Fullstack Software– INTL Costa Rica

Job DescriptionSupport the design, development, and integration of systems and data using modern Microsoft Azure–based technologies, helping connect platforms through secure, scalable communications. They will contribute to application and service development using Entity Framework, Azure Functions, and Azur ...

fullstack developer/Jr data scientist

Let SynergisticIT Be the Launchpad to Your Tech CareerSince 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, NOA, Client and hundreds more. Our JOPP prog ...

Lead Dot Net Fullstack Developer

Job Description: Required Skills: Back-End: Strong proficiency in .NET Framework and .NET Core, with extensive experience in C#. Front-End: Deep expertise in Angular (versions 8+), TypeScript, and JavaScript. Database: Proven experience with SQL Server, ...

Mobile Platform Engineer

Python Mobile Application & Server EngineerSanta Clara, CA 95054 (Onsite) Employment Type: Full Time Salary: $130K-$160K DOE ABOUT THE OPPORTUNITY: A well-established technology comp ...

Angular Full Stack Developer

Job DescriptionA client of Insight Global is looking for an Angular fullstack developer with Java on the backend to join their team supporting an AML product within the financial and banking industry. The pay rate for this role is between $55-65/hour based on years of experience. Responsibilities in ...

Software Engineer Data Platform & Data Products

**Weekly Hours:** 40**Role Number:** 200646328-0836 **Summary**Imagine what you could do here. The people here at Apple don't just create products - they create the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that inspires the inno ...

Software Engineer Data Platform & Data Products

**Weekly Hours:** 40**Role Number:** 200646328-0157 **Summary**Imagine what you could do here. The people here at Apple don't just create products - they create the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that inspires the inno ...

AI Engineer

Job DescriptionWe are seeking a Senior AI Engineer to design, build, and enable secure, scalable enterprise AI solutions within a regulated financial services environment. This role focuses on implementing Model Context Protocol (MCP)–based integrations that connect LLM platforms, internal enterprise tools, ...

Senior Software Engineer Enterprise AI

Title: Senior Software Engineer - Enterprise AIJob Type: ContractContract Length: OngoingPay Range: $75-$80/hrStart Date: ASAPLocation: Hybrid - Palo Alto, CAAbout the Opportunity:Our ...

Senior Quant Engineer (Open to Remote) (Hiring Immediately)

.Senior Quant Engineer (Open to Remote) page is loaded## Senior Quant Engineer (Open to Remote)locations: White Plains, NY United States of America: Jersey City, NJ United States of America: Home Base, NY: Home Base, NJ: Greensboro, NC United States of Americatime type: Full timeposted on: Posted Yesterdayjob ...

Application Architect (Java Backend, Angular (Integration with Backend), GCP)

Role: Principal Engineer / Application Architect (Java Backend, Angular (Integration with Backend), GCP)Location: Remote Duration: Long-Term Job Description: We are seeking a Principal Engine ...

Software Engineer II (1471538)

Job Description: We are looking for a Backend Engineer II to join the DMS+ team. This role focuses on building and refining the core APIs and database structures that power our next-generation dealer management services. You will work within a sophisticated AWS ecosystem, utilizing C# and .NET to deliver high-p ...

Staff Software Engineer Intelligent Applications team

Please Note :1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account)2. If you already have a Candidate Account, please Sign-In before you apply.Job Description:</p ...

Senior CCAI Developer

This job description is for a Senior Google CCAI Conversational AI Developer, focused on designing and implementing advanced contact center automation solutions with Integration knowledge on other CCaaS platforms like Genesys, AWS Connect, and Cisco UCCE. Job Title: Senior Google CCAI Conversa ...

Senior CCAI Developer

This job description is for a Senior Google CCAI Conversational AI Developer, focused on designing and implementing advanced contact center automation solutions with Integration knowledge on other CCaaS platforms like Genesys, AWS Connect, and Cisco UCCE. Job Title: Senior Google CCAI Conversa ...

Senior Forward Deployed Full Stack Engineer

About Autonomize AI Autonomize AI is on a mission to help organizations make sense of the world's data. We help organizations harness the full potential of data to unlock business outcomes. Unstructured dark data contains nuggets of information that when paired with human context will unloc ...

AI Engineer

Title: AI Engineer Duration: Full TimeLocation: Dallas, TX – Hybrid Onsite 3-4 days/week (by Victory Park)OverviewWe are hiring an AI Engineer to help build cloud-native applications, backend systems, platform capabilities, and intelligent workflows supportin ...

Software Engineer II

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Software Engineer II.Location(s): Draper, UT ( ...

Senior Software Engineer (AI/ML)

Title: Senior Software Engineer (AI/ML) Location: Dallas or Houston, TX (hybrid) Duration: Contract to Hire Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Job Description: We're looking for a Senior Software ...

AI Focus Software Developers

Senior Software Engineer - Enterprise AI - CW Enterprise AI - Global Infrastructure and Platform Palo Alto, CA About the Team The Enterprise AI team is ***s internal AI enablement engine. We evaluate where AI can ...

Senior Software Engineer (AI/ML)

Title: Senior Software Engineer (AI/ML) Location: Dallas or Houston, TX (hybrid) Duration: Contract to Hire Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Job Description: We're looking for a Senior Software ...

Product Engineer (Full Stack)

Product Engineer (Full-Stack)About the RoleWe’re looking for a product-minded full-stack engineer to join an early-stage team working at the intersection of AI, audio, and data infrastructure. This is a unique opportunity to come in as one of the ...

Product Engineer (Full Stack)

Product Engineer (Full-Stack)About the RoleWe’re looking for a product-minded full-stack engineer to join an early-stage team working at the intersection of AI, audio, and data infrastructure. This is a unique opportunity to come in as one of the ...

Full Stack Developer LATAM

Job DescriptionInsight Global is looking for a full stack developer to join the analytics organization at a global health solutions company. This candidate will be joining a development team that is focused on optimization and creating decision based databases. The day to day will consist of core development ...

QE Automation Engineer (Backend API & UX Automation)

Develop and execute REST API Test Automation scripts. Perform testing on REST APIs to ensure functionality and performance. Validate and troubleshoot REST/SOAP WebServices. Implement automated UI testing using Selenium. ...

Senior Full Stack React/Node Engineer Backend Focus

Senior Full-Stack React/Node Engineer- Backend Focus Location: RemoteContract-to-Hire: $75-$85 per hour / $150-$170kOur client is in search of a Senior Full Stack Developer to join their growing team. You will help to build out our client's new platform that runs their ...

Java Backend Engineer with Reliability Engineering Remote (Fulltime)

Strong experience with Java (8 or above), Spring Boot, and REST API development. Solid understanding of microservices, multi-threading, and design patterns. Hands-on expertise with Splunk: SPL queries Dashboard ...

Senior ML and Backend Software Engineer Special Projects

**Role Number:** 200651030-0836 **Summary**Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happe ...

Senior Backend Java Engineer Aladdin Engineering, Vice President

**About this role** Are you interested in building innovative technology that crafts the financial markets? Do you like working at the speed of a startup, and solving some of the world’s most exciting challenges? Do you want to work with, and learn from, hands-on leaders in technology and finance? ...

Software Engineer III (C#/.NET APIs Backend Focus)

Software Engineer III (C#/.NET APIs Backend Focus) Birmingham, AL | Atlanta, GA | Charlotte, NC 6 months Contract-to-Hire Pay Range: $(phone number removed)per hr. Overview We are seeking a Software Engineer III to support the R2 Project within a ...

Senior Software Development Engineer (Backend), Aurora Control Plane

DescriptionImagine a database where you don't have to worry about the configuration or capacity of your database. Where you don't have to worry about what kind of load that your product or service will put on it and you only pay for what you use. Want to learn more? Then read on. Amazon Aurora Serve ...

Staff Java Backend Engineer — AI‑Native Tech Lead

A leading employee benefit solutions provider is seeking a Staff Engineer (Java) to lead backend engineering efforts and define long-term architecture. This role encompasses mentoring engineers and ensuring adherence to best practices in Java Spring Boot development. Candidates should have extensive experienc ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Fullstack Engineer Backend Python Jobs in United States Job Search Guide, Trends and Insights