Backend Developer jobs

San Leandro, California

•

Today

Role: Core Java Backend Developer Location: San Leandro, CA (Onsite) Experience: 5 10 Years Role Overview We are seeking a highly skilled Core Java Backend Developer with strong experience in designing and developing scalable backend systems. The ideal candidate should have deep expertise in Core Java, Spring Boot, and microservices architecture, with a strong understanding of enterprise application development. Key Responsibilities: Design, develop, and maintain high-performance backend service

Easy Apply

Contract

$40 - $50

Java Back End Developer

Commerce, California

•

Today

Description We are looking for an experienced Java Back End Developer to join our team on a contract basis in Commerce, California. This role focuses on developing and integrating robust backend solutions, ensuring seamless functionality and optimal system performance. The ideal candidate will possess advanced technical expertise and a strong ability to troubleshoot and debug complex systems. Responsibilities: Develop and maintain backend systems using Java, ensuring high performance and reliab

Easy Apply

Contract

USD 66.50 - 77.00 per hour

Backend Developer

Mesa, Arizona

•

Today

Volt is immediately hiring for Backend Developer in Mesa, AZ As a Backend Developer , you will: Design, develop, and maintain RESTful APIs and microservices using Spring Boot.Implement data models, queries, and aggregations in MongoDB, ensuring performance and scalability.Contribute to CI/CD pipelines (build, test, deploy), improving automation, reliability, and release cadence.Apply analytical techniques to understand problem statements, explore solution options, and validate outcomes.Build str

Contract

$41 - $42

Backend Developer

Franklin, Tennessee

•

Today

Description TEKSystems is supporting a longterm opportunity with a client with a need on a backend developer who can Design, code, test, debug, and document programs based on technical configurations developed by analysts and project teams. Estimate and track time required to complete work, for project budgeting and financial tracking. Develop program designs to meet technical configurations, ensuring that resulting systems will operate efficiently and reliably. Understand business function supp

Full-time

USD 59.00 - 59.00 per hour

Sr. Back End Developer

Salt Lake City, Utah

•

Today

Description We are looking for an experienced Senior Back End Developer to join our client's team in Salt Lake City, Utah. This role is a Contract to permanent position, offering an exciting opportunity to work on cutting-edge AI-native engineering projects. The ideal candidate will have a strong background in backend architecture, AI-driven workflows, and the ability to develop scalable solutions. Responsibilities: Architect and deploy AI-native solutions, including custom tools and workflows

Easy Apply

Full-time

USD 64.91 - 75.16 per hour

.NET Backend Developer

Fremont, California

•

Today

We are looking for a highly skilled Senior Backend Engineer to design, build, and scale robust backend systems. The ideal candidate has strong experience in C# and ASP.NET, thrives in fast-paced environments, and is passionate about building high-quality, scalable applications using modern architectures such as microservices, REST APIs, and event-driven systems. Key Responsibilities Design, develop, and maintain backend services using C# and ASP.NETBuild and consume RESTful APIs with a focus on

Easy Apply

Contract, Third Party

$60 - $70

Blockchain Java Backend Developer

New York, New York

•

Today

Location: New York City, NY Salary: $120,000.00 USD Annually - $130,000.00 USD Annually Description: Must Have Technical/Functional Skills:- Core Backend Skills: Strong proficiency in Java (8+), and frameworks such as Spring Boot / Spring Cloud. Experience building distributed systems and microservices architectures at scale. Strong knowledge of: o Concurrency, multithreading, asynchronous programming o API design (REST/gRPC), security (OAuth2/JWT), and integration patterns Solid understand

Contract

USD 120,000.00 - 130,000.00 per year

Senior Back End Developer

Fort Meade, Maryland

•

Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results. This position is contingent up

Full-time

USD 125,000.00 per year

Senior Back End Developer

San Antonio, Texas

•

Today

Full-time

USD 125,000.00 per year

Senior Back End Developer

San Antonio, Texas

•

Today

Full-time

USD 125,000.00 per year

Senior Back End Developer

San Antonio, Texas

•

Today

Full-time

USD 125,000.00 per year

Senior Back End Developer

San Antonio, Texas

•

Today

Full-time

USD 125,000.00 per year

AI/ML Backend Developer

Remote or Hybrid

•

Today

Title: Senior AI/ML Backend Developer Position Type: Contract/ Full Time Location: Remote across Canada About the Role We're looking for a Senior AI/ML Backend Developer to build and scale production grade AI agent systems using AgentCore runtime and the Strands agent framework. You'll design robust retrieval augmented generation (RAG) pipelines, high throughput data processing services, and integrate AWS Bedrock foundation models in low latency, reliable APIs. What You'll Do Architect, build

Easy Apply

Contract, Third Party

Senior Back End Developer

Fort Meade, Maryland

•

Today

Full-time

USD 125,000.00 per year

Senior Back End Developer

Fort Meade, Maryland

•

Today

Full-time

USD 125,000.00 per year

Senior Back End Developer

Fort Meade, Maryland

•

Today

Full-time

USD 125,000.00 per year

Back-End Developer

Hybrid in McLean, Virginia

•

Today

Job Number: R0232225 Back-End Developer 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 a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a Back-End Developer at Booz Allen, you'll use

Full-time

USD 69,400.00 - 158,000.00 per year

Backend Developer - C2H

Remote

•

Today

Open to fill either of locations Mexico/Argentina/Canada. Role Senior Consultant Location Remote(EST) Consultant/FTE C2H Open roles 2 Rate Mexico/Argentina/Canada. Experience 8-12 years Healthcare experience Yes Role Description Extensive backend engineering experience, with a proven track record of shipping and operating production-grade systems. Expert-level proficiency in AWS serverless, including Lambda, DynamoDB, API Gateway, Step Functions, Kafka/SQS, and event-driven architectures. Stro

Easy Apply

Contract, Third Party

Backend Developer

Hybrid in McLean, Virginia

•

Today

Job Number: R0232598 Backend Developer 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 a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll use the

Full-time

USD 53,000.00 - 108,000.00 per year

Back-End Developer

Hybrid in McLean, Virginia

•

Today

Job Number: R0232224 Back-End Developer 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 a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a Back-End Developer at Booz Allen, you'll use

Full-time

USD 69,400.00 - 158,000.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Backend Developer jobs