Backend Developer jobs in Maryland

Hybrid in New Carrollton, Maryland

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Today

Job Number: R0229116 Java Back End Developer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a

Full-time

USD 86,800.00 - 198,000.00 per year

Mainframe Backend Developer/ Support - Full-Time

Baltimore, Maryland

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Yesterday

Key Responsibilities: Install, configure, and maintain IBM z/OS and related subsystems including VTAM, CICS, DB2, IMS, and MQ Series Provide technical support for a 24/7/365 mission-critical environment, ensuring high availability and system performance Conduct system and application troubleshooting, root cause analysis, and corrective actions Monitor and maintain mainframe network infrastructure, including VTAM configurations and protocols Support and manage job control (JCL) environments and b

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Full-time

Depends on Experience

Remote Principal Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Principal Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Lead the design and implementation of the CDA data platf

Full-time

USD 96,800.00 - 223,400.00 per year

Mid Back End Developer

Remote

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Today

Job Number: R0227431 Back End Developer, Mid 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 software 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 Allen,

Full-time

USD 69,400.00 - 158,000.00 per year

Remote Senior Backend Developer | New Gen AI Product Development Oracle Health

Remote

•

Today

Job Description As a Senior Member of Technical Staff, you will be a key contributor to the development and success of our next-generation CDA platform, which leverages the power of generative AI and cloud-native technologies. Your expertise in data platform engineering will drive the creation of a robust and intelligent system, enhancing the healthcare experience for patients and clinicians alike. Responsibilities Responsibilities: Design and implementation of the CDA data platform, ensurin

Full-time

USD 79,200.00 - 178,100.00 per year

Senior/ Principal Member of Technical Staff - Backend Developer - Remote

Remote

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Today

Job Description We are seeking a back end developer to work on the front end of the next generation Oracle Health Clinical Applications. Help architect and operate the core services behind Oracle Health's mission-critical platforms. You'll design highly available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems, and deliver rock-solid reliability at scale. From performance tuning and observability to security-by-design and automation-first

Full-time

USD 96,800.00 - 223,400.00 per year

Senior Backend Developer

Remote or Hybrid in Washington, District of Columbia

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Today

Job Title: Senior Backend Developer Location: Washington, DC (Remote) Type: Contract About the Role: We re seeking a hands-on Java backend developer (5-8 yrs experience) to design, build, and maintain APIs and integrations for identity/security systems. Experience with IBM ISIM, SailPoint, or similar tools is a plus. Responsibilities: Develop and maintain REST/SOAP APIs and integrations for IBM Security Verify Governance Suite (ISIM/ISAM). Support existing services and build new security system

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Contract

BASED ON EXPERIENCE

Back End Developer - Mobile

Remote or Kansas City, Missouri

•

Today

Description Position: MOBILE BACKEND DEVELOPER - DIGITAL ENTERPRISE TEAM Location: REMOTE Salary: UPTO $170K + BONUS + EXCEPTIONAL BENEFITS For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Join a brand-new, mobile-first product team backed by one of the most successful corporate enterprises in the country. With 80+ subsidiaries and 45 operating companies, t

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Full-time

USD 170,000.00 per year

Remote Principal Backend Software Developer - Healthcare AI

Remote

•

Today

Job Description Job Description: Are you ready to embark on a journey that will revolutionize healthcare and improve patient outcomes on a global scale? The Oracle Health division is leading the charge in healthcare innovation, and we are seeking an exceptional Principal Member of Technical Staff to join our Clinical Digital Assistant (CDA) team where you will be at the heart of this transformative mission. The Role: As a Principal Member of Technical Staff, you will be a key contributor to the

Full-time

USD 96,800.00 - 223,400.00 per year

Senior Python Back End Developer

Remote or Toronto, Ontario

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Today

Our client seeks an Senior Quality Engineer for a Full Time project in Toronto, ON. Below is the detailed requirement Title: Senior Quality Engineer Location : Toronto, ON Duration: Full Time Job Description: Bachelor's degree preferably in Computer Science, Information technology, Computer Engineering, or related IT discipline or equivalent experience with 12+ Minimum Experience QA Engineer with solid mobile testing and API testing & Banking experience . 6+ years of software testing experienc

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Full-time, Third Party

$DOE

Senior Node.js Microservices Backend Developer

Remote

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11d ago

Title- Fullstack Node JS Developer Location- REMOTE Must skills- node js+ typescript+ react js, algorithms and data structure. Title: Senior Node.js Microservices (Backend) Developer We are looking for a highly skilled Senior Node.js Microservices Developer with expertise in building microservices using Node/Java and GO. The ideal candidate will have a minimum of 6 years of experience in Node.js development, with expert-level proficiency, and a strong understanding of building highly scalable sy

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Contract

Depends on Experience

Sr. Backend Developer - Java

Remote or Hybrid in Chicago, Illinois

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Today

Senior Backend Java developer 3 months Full remote Interview process: 2 rounds Expected start date: December 1, 2025 Requirements: Proficiency in Java 17+ and related frameworks (Maven, Gradle, Spring, Springboot) Experience working with distributed systems (communication patterns, observability, event-based architectures) Experience working with Kafka Experience with relational databases (MySQL, PostgreSQL) Experience writing unit and integration tests using the Junit framework Good understa

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Contract

$50 - $55 hr

Backend Node.js Developer (AWS)

Remote

•

Yesterday

Job Title: Full Stack Developer Contract: Longterm Contract Location: Reston, VA Remote Job Description Profile: seeking a strong developer with recent experience developing in AWS environment using JavaScript/Node.js along with BIG DATA - this team is ALL ABOUT DATA optimization. They seek a software engineer with a recent and strong experience developing in AWS environment using JavaScript/Node.js. Seeking an engineer who will also work on test automation and around data exchange automation

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Contract, Third Party

$40+

Software Developer, Backend

Remote

•

Today

Job Title: Software Developer, Backend Location: Remote, USA Duration: 12 Months+ About the Role We are looking for a skilled Backend Software Developer to join our team. In this role, you will be responsible for designing, building, and maintaining the scalable systems that power our platform. You will have the opportunity to work on complex challenges, collaborate with cross-functional teams, and make a significant impact on our technology and products. What You ll Do Design, build, and mainta

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Contract

Depends on Experience

Back-End Developer Legacy Modernization (Java OR C#)

Remote

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6d ago

Are you passionate about transforming legacy systems into modern, scalable applications? . We specialize in migrating applications from mainframe and legacy environments to modern platforms like Java Spring and C# .NET using automated tools. In this role, you ll contribute to core modernization efforts, enhance reusable libraries, and mentor junior developers. You ll work closely with a collaborative team to deliver high-quality solutions on schedule. What You ll Be DoingWriting clean, efficient

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Contract

Depends on Experience

Backend Developer (Java/Python)

Remote

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7d ago

Job Title: Full Stack Developer Experience Level: Senior (10+ years) Location : Fully Remote Position Overview: We are seeking a highly skilled and self-driven System Architect with Full Stack Development expertise to join our elite central solutioning and problem-solving team. This role is designed for a seasoned professional who thrives in dynamic environments, can operate independently with minimal supervision, and is capable of rapidly understanding and addressing complex technical challenge

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Full-time

$100,000 - $140,000

.NET Backend Developer (.Net)

Remote or Hybrid in Dallas, Texas

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2d ago

Position: Backend Developer (.Net) Location: Dallas, TX :: Remote Description: We're seeking a backend software developer experienced with developing and maintaining .NET applications as part of a high-performing agile team. You'll use your problem-solving skills to debug production issues, optimize performance, and implement new features based on evolving product owner requirements. Healthcare and insurance knowledge or experience is a plus. Responsibilities: Collaborate with developers and te

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Full-time

Depends on Experience

Java Backend Developer- W2/1099 only- Springboot, Microservice, AKS, Resilience4j, Kafka, SOA, Healthcare

Remote

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7d ago

Role: Java/Microservice API Developer Location: Remote (EST Time Zone) Visa: Apart from OPT, CPT, H1B any visa is fine Note: We are looking for Candidates with experience in Java, Microservices, Spring Boot, AKS, SOA or TIBCO, and Healthcare Payer domain. Job Description: YOE: Min 8-12 Years.Communication: Need Clear communication people.About the Position: The client s existing setup and codebase have become disorganized and are no longer maintainable. Therefore, the client intends to completel

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Contract

Depends on Experience

100% Remote - Python Backend Developer

Remote

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29d ago

Role: Python Backend Developer Location: Remote Duration: 12+ Months Pay Rate: $60/Hr on W2 Required skills: 5 years minimum in software development using Python. Experience in Python, Fast API, and SQL/PostgreSQL required. Experience in GraphQL APIs (e.g., Strawberry, Graphene) will set a candidate apart. BS/MS in Computer Science or 7 years of equivalent experience. Client is seeking a backend-oriented Software Developer with strong experience in Python to design, build, and operate scalable A

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Contract

$60 - $60

Java Backend Developer

Remote

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30+d ago

Title: Java Backend Developer Location: Remote Duration: 12 Months Employment Type: W2 Strong hands-on experience of 6-10 years with Java, J2EE, and Spring Boot.Proven expertise in RESTful API design, microservices architecture, and event-driven systems.Solid background with both relational (SQL) and NoSQL databases.Experience working with message brokers such as Kafka, RabbitMQ, or ActiveMQ.Knowledge of DevOps practices, CI/CD pipelines, and containerization technologies (Docker, Kubernetes).Pr

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Contract

$55 - $60

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Backend Developer jobs in Maryland, USA