back end engineer Jobs

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Software Engineer II - Backend Architecture

Bill.com

Draper, Utah, USA

Full-time

Innovate with purpose At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters. Working here means you become part of a vision-driven team that's ready to tackle challenges and

Platform Engineering Lead (IKEA Kreativ 3D AI app)

Geomagical Labs

US

Full-time

Geomagical Labs is crafting visual AI experiences for tens of millions of users around the world, on web & mobile apps, in partnership with IKEA. We are the creators of the pioneering IKEA Kreativ app, which allows customers to scan photorealistic models of their indoor spaces, then reimagine them with new furniture in life-like 3D, from anywhere changing home commerce along the way. About the role We have an opening for a hands-on technical leader of our cloud-based Platform Engineering team.

Software Engineer II (Backend) Growth

Bill.com

San Jose, California, USA

Full-time

Innovate with purpose At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters. Working here means you become part of a vision-driven team that's ready to tackle challenges and

Senior Java Backend Developer with Google Cloud Platform

American IT Systems

Remote

Third Party, Contract

Senior Java Backend Developer with Google Cloud Platform Dallas, TX, (Remote) Long Term Contract Job Description: Provides technical expertise to help construct the product roadmap, acts as subject matter expert and technical leader for development team. Leads complex feature and/or epic level development efforts. Role will work with Product and UX teams to be part of a team of engineers in developing elegant code, state-of-the-art responsive customer experiences and build industry leading expe

Mobile UI Application Engineer

Korn Ferry

Holmdel, New Jersey, USA

Contract

We have partnered with our client in their search for a UI Mobile Application Engineer. Responsibilities Work with Product Owner, UX Designer and Backend Engineering teams to design and build elegant solutions Design and implement all solutions to be cross-platform (iOS, Android, Web) Contribute to and help drive sprint stories Work with backend Engineers to develop the correct suite of APIs and streaming functionality Provide support during the entire application development process Intensely

Sr. Backend Developer

INSPYR Solutions

Remote or Charlotte, North Carolina, USA

Contract

Title: Sr. Backend Developer Duration: 6 month contract with potential to extend or convert Location: Remote (Charlotte, NC) Work Requirements: and Authorized to work in the USHelp us rewrite financial logic for the cloud. This role focuses on migrating business logic from SQL into scalable, testable C#/.NET 8 microservices, implementing domain models, and building resilient backend workflows. **Responsibilities:** * - Convert stored procedure logic into C# domain services * - Implement servic

Lead Java Backend Developer | Mountain View, CA(Only Local) Hybrid | Long Term

ApTask

Mountain View, California, USA

Contract

Job role: Lead Java FSD Duration: Contract Location: Mountain View, CA JD- We are seeking an experienced Full Stack Java Developer with a strong focus on backend (80%) and proficiency in frontend (React or Angular - 20%). This role requires solid technical expertise to lead the integration of a newly acquired product with our existing Java-based systems. Key Responsibilities: Lead end-to-end development and integration of Java-based backend systems.Design and implement scalable, secure, and hig

ReactJS UI Developer for Charlotte North Carolina

SANS

Charlotte, North Carolina, USA

Contract

We are looking to hire an experienced ReactJS UI developer with at least 5 years of experience for our Charlotte, North Carolina office. Seekin local candidates who already live in Charlotte. Pay is $50/hour corp to corp and cannot be any higher. Seeking candidates working with USA companies for at least 5+ years. 1. Develop advanced front-end features using React.js and related libraries (Redux, Context API, React Router) 2. Translate complex UI/UX designs into clean, scalable code 3. Optimiz

Principal Engineer, Earner, Backend

Uber Corporate

San Francisco, California, USA

Full-time

About the Role Principal engineers at Uber have a deep impact across a wide variety of business and technology decisions spanning multiple projects and locations. They are passionate and pragmatic technologists who are able to design scalable systems while delivering efficient code. They are not only collaborative role models, but also approachable leaders with a point of view within a larger group. They are humble teachers, technically mentoring a team of passionate engineers while also deliv

Backend Developer

GovCIO

Remote

Full-time

Overview GovCIO is currently hiring a Backend Developer to manage a sustainment and enhancement project. This position will be full-time and fully remote within the United States. Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities Manages backend development for legacy modernization, sustainment, and enhancement for VA.gov. Assists with development planning of system and development deployment as w

Sr. Fullstack Developer (Backend)

Randstad Digital

Atlanta, Georgia, USA

Full-time

job summary: As a Senior Developer, you'll design, develop, maintain & support microservices, develop & support responsive user interfaces for Web applications, create and maintain backend APIs to support applications. You will collaborate with cross-functional teams to deliver robust, high-quality products and your expertise in both front-end and back-end technologies will play a critical role in achieving our business goals. location: Atlanta, Georgia job type: Permanent work hours: 8am to

Sr Back End Developer

Confidential Company

Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!

Principal Software Engineer, Observability (Backend)

Splunk Inc.

California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

JavaScript Developer

Attractivate LLC

Houston, Texas, USA

Contract

JavaScript Developer Job OverviewWe are seeking a skilled JavaScript Developer to design, develop, and maintain dynamic, high-performance web applications. The JavaScript Developer will be responsible for writing clean, efficient, and scalable code using modern JavaScript frameworks and libraries to deliver user-friendly solutions. This role requires strong programming skills, a deep understanding of front-end and back-end development, and the ability to collaborate with cross-functional teams t

Lead Backend/Server-side exp. with No-Code/Low-Code platform

KONNECTINGTREE INC

New York, New York, USA

Contract

Position: Lead Backend/Server-side exp. with No-Code/Low-Code any platform (10+ years)Location: New York, NY - 4 World Trade Center, NY (4 days a week onsite)Duration: 6-12+ Months (contract) - subject to extension Required Qualifications:10+ years of hands-on software development and architecture experience.Proficiency in:No-Code/Low-Code platforms, particularly Mendix.Java and/or Python for backend/server-side development.SQL and relational database design/performance tuning.Experience desig

Senior Python Developer / Remote / Cloud & Microservices

Motion Recruitment Partners, LLC

Remote or San Francisco, California, USA

Full-time

Job Description Join a globally recognized leader in the entertainment and media industry for a fully remote, long-term contract role focused on impactful backend development. Known for its cutting-edge technology, strong developer-first culture, and commitment to work-life balance, this company is looking to bring on a Senior Python Backend Engineer to join its high-impact platform team. You'll be contributing to the architecture and development of highly scalable backend systems, APIs, and s

Senior Software Engineer

Booz Allen Hamilton

Rome, New York, USA

Full-time

Job Number: R0221135 Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All

Java Backend Lead / Senior Technical Lead

ValUnion

Jersey City, New Jersey, USA

Full-time

Job Title: Java Backend Lead / Senior Technical Lead Experience: 15+ Years Location: NJC, NJ - Hybrid Employment Type: Full-time Job Summary We are seeking a highly experienced Java Backend Lead with 15+ years of expertise in designing, developing, and delivering complex, scalable backend systems. This role requires a deep understanding of Java-based architecture, microservices, performance optimization, and team leadership. The ideal candidate will act as a tech anchor, mentor junior developers

Senior Python Developer / AWS / Fully-remote

Motion Recruitment Partners, LLC

Remote or Los Angeles, California, USA

Full-time

Job Description This is a fully remote, long-term contract opportunity with a major global enterprise operating in the entertainment and media space. The company is known for its innovative tech stack, strong developer culture, and commitment to employee well-being. They're currently seeking a Senior Python Backend Engineer to join their high-impact platform team working on scalable backend systems, APIs, and serverless cloud infrastructure. This is a rare opportunity to work behind-the-scenes

Backend Developer - Cloud (Remote)

S2Tech

Remote

Full-time

Backend Developer - Cloud Location: Remote About Us: Known for Delighting the Client through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company serving clients in over a quarter of the United States. We are widely recognized as a leading provider of both technical and business services in support of Health and Human Services-related projects. Feel free to learn more at s2tech.com. Why S2Tech?: Stable privately-owned company with a strong repu