Backend Developer jobs

Sr Java Developer (Backend, Java 21, Kafka, Microservices, AWS, OAuth2, PostgreSQL, MongoDB, Hibernate) (Onsite Columbus, Ohio)

Columbus, Ohio

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Today

Job title: Senior Java Developer Role is onsite (5 days/wk) based out of Columbus, OH Only W2 Pay Rate Any Visa will Work Years of experience required: 12-16 Mandatory skills: Java, Microservices, AWS, Database, Kafka Technical Skills Backend Java 8/11/17/21 Spring Boot, Spring MVC, Spring Cloud Microservices Architecture RESTful APIs, GraphQL Hibernate, JPA, JDBC OAuth2, JWT, Spring Security Design Patterns, Domain Driven Design () Messaging & Streaming Apache Kafka Event-Driven Architecture

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Contract

$40 - $45

Senior .NET Backend Developer (Azure Cloud)

Remote

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Today

Job Summary PW Business is seeking a Senior .NET Backend Developer with Azure Cloud experience to join a core development team. The ideal candidate will have a minimum of 8 years of hands-on experience developing enterprise applications using Microsoft .NET technologies and modern cloud platforms. This role requires strong backend development expertise, experience with Angular, Azure services, CI/CD pipelines, and relational databases. We are looking for a reliable professional who is technicall

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Contract

Depends on Experience

Senior Backend Developer

Houston, Texas

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Today

Job#: 3049140 Job Description: Senior Backend Developer Location: Houston, Texas (Onsite) Role Overview An opportunity is available to join a team working on a platform that manages renewable natural gas (RNG) trading, carbon credit calculations, and regulatory compliance for LCFS (Low Carbon Fuel Standard) and RFS (Renewable Fuel Standard) programs. Key Responsibilities Develop and maintain enterprise-scale .NET applications using ASP.NET Core 9.0 and C#.Design and implement RESTful APIs for

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Full-time

$50 - $65 per hour

Senior Specialist, Software Engineering - Back End Developer

Colorado Springs, Colorado

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 97,000.00 - 180,000.00 per year

Java Backend Developer Senior

Ashburn, Virginia

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Today

Job ID: 2616004 Location: Ashburn, VA, US Date Posted: 2026-09-01 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer oriented, and hands on mid-level Java Backend Developer with cloud experience to join our team to begin an exciting and challenging career

Full-time

USD 120,001.00 - 160,000.00 per year

Java Back-end Developer

Charlotte, North Carolina

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Today

job summary: Good to have: Hibernate Envers/audit design experience OIDC/JWT integration experience Performance tuning on Oracle + JPA queries Enterprise workflow/approval-system implementation location: Charlotte, North Carolina job type: Contract salary: $54.00 - 64.62 per hour work hours: 9am to 5pm education: Bachelors responsibilities: Required backend stack: Java 17+ (or enterprise Java baseline) Spring Boot, Spring MVC, Spring Security Spring Data JPA, Hibernate, Oracle SQL REST API

Contract

USD54 - USD65

Java Python backend Developer

Arizona

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Today

Required Skill and Experience Experience in Java Backend with proficiency in Java, springboot and microservices. Experience in Python, Gitlab, Terraform. Preferred Skill and Experience Experience with CI/CD pipelines, DevOps practices, and test automation frameworks. Experience building and scaling applications on AWS. Experience in SQL database. Additional Required Qualifications Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years o

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Full-time

Python Backend Developer 3652285

Charlotte, North Carolina

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Today

Be Part Of A High-Performing Team Join the technology organization supporting a major global financial services institution with a strong presence across banking, risk management, and enterprise technology. This role sits within a technical environment where scalable software, reliable data integrations, and well-designed backend services support critical business functions. The team works cross-functionally and values clean engineering practices, independent problem-solving, and collaboration

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Full-time

Sr. Java Backend Developer

Irving, Texas

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Today

Job descriptions Backend Developer- Technical Skills: 8+ years experience in JavaSpring Boot / Micro servicesSpring Boot Experience of working in an Agile environmentWeb services (REST Services / SOAP)DB (Oracle/MongoDB)Microservices architecture (Docker, Kubernetes)Design and Architecture (Micro-services design pattern)Data Structures and AlgorithmsTeam City, JIRA, GitRequired Skills & Experience: Good knowledge on Object Oriented design principlesGood knowledge on Java standard libraryHands on

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Full-time

Depends on Experience

Java Backend Developer

Dallas, Texas

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Today

Java Backend Developer having atleast 8+years of experience. Key ResponsibilitiesMicroservices Development: Design and implement scalable, high-performance microservices using Java and the Spring Boot ecosystem.Event-Driven Architecture: Architect and maintain event-driven systems utilizing Apache Kafka for seamless asynchronous communication and real-time event processing.API Design: Develop and document secure, versioned RESTful APIs to support internal services and external integrations.Busin

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Full-time

Depends on Experience

Java Backend Developer

Dallas, Texas

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28d ago

Job Title: Java Backend Developer Job Type: Permanent Full Time Location: Dallas, Texas -5 days Onsite Salary: $100K- $110K/Year About VLink: Started in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients. Description: Position Description: Client is seeking to hire a Java backend eng

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Full-time

$100,000 - $110,000

Golang Backend Developer

Montreal, Quebec

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8d ago

Amtex SystemsInc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Job Title: Gol

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Third Party, Contract

Depends on Experience

Senior Backend Developer, Data Platform

Reston, Virginia

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. This position requires a

Full-time

Java Backend Developer

No location provided

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Today

Job Description Java Backend Developer Location: Sunnyvale, CA / Bentonville, AR Work Model: Onsite, 5 days/week Duration: Contract Job Description: We are looking for a Java Backend Developer with strong experience in designing and developing scalable, high-performance backend applications. The candidate will work on cloud-native applications and distributed systems supporting large-scale enterprise platforms. Required Skills: 5+ years of experience in Java backend development Strong h

Full-time

Senior Back-End Developer

Irving, Texas

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2d ago

Senior Back-End Developer- New York, NY - Contract - W2/C2C - $61-71 Per HRDescription This role involves designing and supporting scalable, secure, and resilient platforms for critical business applications. The position is based in New York, NY, and requires onsite presence. It is a contract role with opportunities to work on cloud architecture and software development, using a variety of modern technology stacks. Key Responsibilities Develop production-quality services and APIs with modern en

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Third Party, Contract

$61 - $71

Java Backend Developer

Hybrid in Dallas, Texas

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Yesterday

Role: Backend Developer- Java Location: Irving, TX 3 days onsite is must Direct Client Need a hands-on backend developer with MCP AI is big Plus (if the candidate can code well without any AI Tools, theyre good to go without the MCP AI) Microservices, Spring, Spring boot.. Interview Process: Online Assessment and Client Technical rounds.

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Third Party, Contract

Depends on Experience

Java Backend Developer with AI/DLC

Austin, Texas

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Today

Job Title: Java Backend Developer with AI/DLC Location: Austin, TX or Southlake, TX. Duration: 6 to 12 Months Employment Type: Contract-to-Hire Experience: 10+ Years Job Overview We are looking for an experienced Java Backend Developer with AI/DLC experience to design, develop, and maintain scalable backend applications and microservices. The ideal candidate will be a strong Java/Spring Boot backend engineer first, with hands-on experience using modern AI tools and Generative AI capabilities to

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Contract

Depends on Experience

Java Backend Developer

Sunnyvale, California

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10d ago

Role: Java Backend Developer Location: Sunnyvale, CA/Bentonville, AR Springboot, Micro services, Kafka (hands on) and Azure (Good to have but any cloud will work) In this role, you will: Design and development of scalable backend applications and analytics solutions using Java, Spring, Spring Boot, and cloud technologies.Partner with technical program managers, technology leads, and business stakeholders to evaluate requirements, recommend solutions, and guide technical conversations.Develop hig

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Full-time

$100,000 - $120,000

Java Backend Developer

Toronto, Ontario

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3d ago

Job Description: We are seeking a skilled Java Backend Developer to join our dynamic engineering team in Toronto. The ideal candidate will have strong experience in Java, Spring Boot, and microservices development. Responsibilities: Design, develop, and maintain scalable backend applications. Build RESTful APIs using Java and Spring Boot. Work with cross-functional teams to deliver high-quality software. Troubleshoot issues and improve application performance. Participate in code reviews and Agi

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Full-time

Depends on Experience

Kotlin Java Backend Developer

Sunnyvale, California

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Yesterday

Title:Kotlin Java Backend Developer Location: Sunnyvale, CA (On-site) Duration: 6 months (possibility of extension) JD:At least 6+ years of strong expertise in KotlinStrong experience with JavaHands-on experience with AWSExperience working with DynamoDBDevelopers should be able to do some DevOps work so they are self-sufficient and can handle basic rotation support work. Note: Just to clarify, this is a W2 and 1099 position.

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Contract

Depends on Experience