Sr Backend Developer Nodejava Jobs in USA

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Java Backend Engineer

Job Description• Lead medium to large-scale projects and provide technical direction.• Design and develop scalable backend microservices and APIs.• Solve complex system problems using modern technologies.• Collaborate across teams and troubleshoot production issues.• Drive innovation and best ...

Backend Application Engineer

Job DescriptionThis role will own and support backend application services, integrations, and core business logic for a vendor developed application, acting as the backend technical owner on the client side. The resource will partner closely with the external vendor to troubleshoot and enhance backend servic ...

INTL Backend Engineer

Job DescriptionSmartX Advisory Solutions seeks a highly skilled backend engineer to join their talented, motivated team. This role involves building and scaling cutting-edge technology solutions in the financial sector. We're seeking someone to build and maintain modern web applications end-to-end—from front ...

Backend Java Engineer

Job DescriptionOur client is looking for a strong Backend Java Engineer to join their team. In this role, you will be responsible for designing, implementing, and documenting the back-end services for the their mobile app and website while coaching and mentoring junior resources and collaborating with other ...

Senior Backend Engineer

Job DescriptionWe are seeking a talented and passionate Staff, Software Engineer to join our team. The ideal candidate will have experience working in a large project environment with solid technical leadership abilities and strong development background in Java along with experience Cloud Implementation arc ...

Java Backend Engineer

Job DescriptionKey Responsibilities• Lead medium to large-scale projects and provide technical direction.• Design and develop scalable backend microservices and APIs.• Solve complex system problems using modern technologies.• Collaborate across teams and troubleshoot production issues.• D ...

Java Backend Engineer

**Calling all innovators - find your future at Fiserv.** We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reli ...

Java Backend Engineer

**Calling all innovators - find your future at Fiserv.** We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reli ...

Backend Software Engineer

Job DescriptionA top client seeking a Backend Software Engineer to help design, build, and scale reliable backend systems that support high‑volume, mission‑critical applications. This role focuses on building services, APIs, and data integrations that power customer‑facing and internal platforms used at glob ...

Java Backend Engineer

Job DescriptionOne of our large retail companies is seeking a Java Backend Developer to join a leading healthcare organization going through a modernization of multiple programs. This developer will play a key role in developing backend microservices to modernize on of their largest retail applications.R ...

Typescript Backend Architect

Job DescriptionA large telecom company in Greenwood Village, CO is looking for a Sr. Typescript backend engineer to work in a small, agile team. The team creates REST and event-driven microservices that focus on using caching and reporting to improve our customers’ experience. The team works at scaling, han ...

Backend Engineer Typescript

Job DescriptionInsight Global is searching for a Sr. Backend Engineer to join the team of our largest entertainment streaming clients. This person will join the senior level team that works on the company’s multiple partnership platforms focused on building and scaling the metadata systems that deliver our ...

INTL Backend Engineer

Job DescriptionSmartX Advisory Solutions seeks a highly skilled Senior Software Developer to join our talented, motivated team. This role involves building and scaling cutting-edge technology solutions in the financial sector. We're seeking someone to build and maintain modern web applications end-to-end—fro ...

Backend Software Engineer

**Description** If you’ve spent the last few years building your expertise in **backend engineering, Java or Python development, and mission‑driven systems** , and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want **real impac ...

Backend Software Engineer

**Description** If you’ve spent the last few years building your expertise in **backend engineering, Java or Python development, and mission‑driven systems** , and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want **real impac ...

Backend Software Engineer

**Description** If you’ve spent the last few years building your expertise in **backend engineering, Java or Python development, and mission‑driven systems** , and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want **real impac ...

Backend Software Engineer

**Description** If you’ve spent the last few years building your expertise in **backend engineering, Java or Python development, and mission‑driven systems** , and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want **real impac ...

Backend Software Engineer

**Description** If you’ve spent the last few years building your expertise in **backend engineering, Java or Python development, and mission‑driven systems** , and you’re ready for work that actually moves the needle, this is the kind of opportunity cleared engineers pursue when they want **real impac ...

Backend Engineer Loyalty

The pay range is $75,400.00 - $135,700.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that yo ...

Software Engineer (Backend)

is to bring blockchain to a billion people. The Alchemy Platform is a world class developer platform designed to make building on the blockchain easy. We've built leading infrastructure in the space, powering over $105 billion in transactions for tens of millions of users in 99% of countries worldwide.The Alchem ...

Java Backend Engineer

Position Description: Join our CGI agile team as a Mid-Level Java Back-End Engineer, where you’ll design and develop scalable, mission-critical platforms using modern technologies like Java, Spring Boot, microservices, Kafka and CI/CD automation—while collaborating with DevOps and enginee ...

Python Backend Engineer

<p>Position: Python Backend Engineer</p> <p>Location: San Jose, CA ***Day 1 Onsite***</p> <p>Duration: 1 Year</p> <p>Job Description:</p> <p>We are looking for a Python Backend Engi ...

Senior Backend Engineer

Senior Backend EngineerWHY THIS ROLE EXISTSOur client is building AI technology to make healthcare accessible and free for everyone. They are seeking backend engineers to develop scalable infrastructure that supports billions of AI driven consultations while ens ...

Senior Backend Engineer

**Job Description:** DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables ...

Senior Backend Engineer

**Job Description:** DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables ...

Senior Backend Engineer

**Job Description:** DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables ...

Backend Software Engineer

The Engineering team at Book of the Month is responsible for developing and maintaining the platform's web and mobile applications. We are looking for a Backend Software Engineer to design, develop, and maintain backend services and APIs that power our web and mobile applications. You will also contribute to our ...

Backend Software Engineer

Join to apply for the Backend Software Engineer role at DataAnnotation We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each ...

Backend Software Engineer

We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or Java ...

Backend Software Engineer

We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or Java ...

Software Engineer (Backend)

Behind many of life’s most important transactions — buying a house, applying for a mortgage, getting a small business loan, or refinancing a credit card — is a network of credit relationships. Setpoint provides critical infrastructure for relationships between the world’s largest banks, credit funds and capi ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

NET Backend Engineer Type: Contract Category: Development Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. For our w2 consultants, we offer a great benefits package that includes Medi ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

NET Backend Engineer Type: Contract Category: Development Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. For our w2 consultants, we offer a great benefits package that includes Medi ...

.NET Backend Engineer

Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver APIs, leverage Dapr and the actor pattern with Orleans, and integrate with ERP systems. The engineer will collaborate across teams, contribute ideas, and u ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

Staff Backend Engineer

Overview Location: Remote (US preferred) Level: Staff / Principal Competitive base salary ($175K - $225K) We are hiring on behalf of our client, a high-growth, venture-backed crypto company, hiring a Staff Backend Engineer to help build next-generation autonomous tradin ...

Staff Backend Engineer

Overview Location: Remote (US preferred) Level: Staff / Principal Competitive base salary ($175K - $225K) We are hiring on behalf of our client, a high-growth, venture-backed crypto company, hiring a Staff Backend Engineer to help build next-generation autonomous tradin ...

Software Engineer: Backend

Software Engineer: Backend at Thatch Location: Remote (US); San Francisco, California, United States Compensation: $161,000 - $230,000 USD About the role Thatch is building a healthcare system people actually love. We give companies a smarter, more personal way to offer ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Reference ID: JN - Date Posted: 03/25/2026 Rate: </b ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

.NET Backend Engineer

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver ...

Backend Software Engineer

We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or Java ...

Backend Staff Engineer

About DEUNA DEUNA DEUNA is a rapidly growing startup revolutionizing global commerce with ATHIA, our AI-powered orchestration and payments platform that helps large enterprises boost approval rates, reduce costs, and unlock new revenue. Built by the team behind DEUNA—the fastest-growing ...

Senior Backend Engineer

About this role We’re looking for a backend engineer with 2–5 years of professional (non-internship) experience. The ideal candidate has experience designing, scaling, and maintaining production systems, preferably in data-intensive or high-growth environments, and has a proven ability to deliv ...

Backend Software Engineer

We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or Java ...

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    Sr Backend Developer Nodejava Jobs in United States Job Search Guide, Trends and Insights