Backend Developer jobs in Baltimore, MD

Fort Meade, Maryland

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Today

General information Job Posting Title Software Engineer Back End Developer Date Monday, August 11, 2025 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and the definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional

Full-time

Software Engineer Back End Developer

Fort Meade, Maryland

•

Today

Description & Requirements Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and the definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Softwa

Full-time

USD 120,000.00 per year

Sr Java backend Developer - Onsite Role - MD

Linthicum Heights, Maryland

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Yesterday

Design and develop backend services and application logic using Java 11+, Spring Boot, JPA, and RESTful APIs.Build and maintain microservices, reusable libraries, and modular components to support large-scale enterprise systems.Integrate backend components with data sources, third-party APIs, and frontend services via secure communication protocols (REST, JSON, OAuth2).Optimize database access using JPA, Hibernate, and JDBC, working with PostgreSQL, Oracle, or Aurora PostgreSQL.Implement robust

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Contract

$55+

Backend Developer

Remote

•

Today

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

Full-time

USD 75,000.00 - 110,000.00 per year

BACKEND DEVELOPER

Remote

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Today

WE ARE LOOKING FOR AN INDEPENDENT CONTRACTOR- NO 3RD PARTIES AT ALL- <>100% USA - RESIDENTS ONLY- CLIENT DOES NOT SPONSOR- PYTHON. AWS, TYPESCRIPT & IaC ARE THE key Ingredients- If this is not your strong suit, you need NOT to apply.Backend DeveloperJoin a forward-thinking team building scalable, cloud-native backend services using modern technologies. If you're passionate about TypeScript, AWS, and serverless architecture, this role is for you. What You Will DoDevelop robust APIs and microserv

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Contract

$57 - $63

Sr. Backend Developer

Remote or Hybrid in Charlotte, North Carolina

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Today

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

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Contract

BASED ON EXPERIENCE

NodeJS Backend Developer

Remote

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3d ago

NodeJS Backend Developer Remote Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services and potentially develop new ones.Collaborate closely with cross-functional teams, including frontend developers, product managers, and DevOps engineers,

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Contract, Third Party

Depends on Experience

Backend Developer - NodeJS, Python

Remote

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4d ago

Backend Developer (Node.js, Python, FAST API) Remote Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check . What will you do? What are we looking for? Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with th

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Contract, Third Party

Depends on Experience

Backend Developer - Cloud (Remote)

Remote

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21d ago

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

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Full-time

Depends on Experience

Sr Backend Developer - Golang, Python, Blockchain

Remote

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Today

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to

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Full-time

Depends on Experience

Backend Developer (Node.js, Python, FAST API).

Remote

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3d ago

Role : Backend Developer (Node.js, Python, FAST API). Location : Remote: Required Skills: Backend, NodeJS, Python, Fast API, NoSQL, Restful. What will you do? What are we looking for? Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services

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Third Party, Contract

$50+

Backend Developer (NodeJS + Python and Fast API)

Remote

•

2d ago

Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services and potentially develop new ones.Collaborate closely with cross-functional teams, including frontend developers, product managers, and DevOps engineers, to deliver high-quality, end-to-

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Contract

$40 - $50

Java Backend Developer

Remote

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14d ago

Hi, Job Title : Java Backend Developer with Strong JBPM Duration: 12 Months+Location: Remote 1. Experienced with Java/J2EE, core Java, spring boot, spring reactive microservices.3. Build microservices in a high traffic environment. Implement multi threaded architecture in high performing platforms.4. 5+ years of experience building and exposing Rest APIs through a spring reactive microservice platform.5. Experienced in event driven architecture like RMQ, Kafka, JMS. 3+ yrs6. Experienced with clo

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Contract

Depends on Experience

Sr. Backend Developer

Remote

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16d ago

C_2_C_ WILL NOT BE CONSIDERED NO VENDORS, PLEASE We re looking for a Senior Backend Software Engineer who s excited to get their hands dirty, solve real problems, and move fast. You ll play a critical role on a small, highly collaborative team working on products that directly impact our partners and customers. This isn t a siloed role we want someone who s not just comfortable, but energized by jumping into conversations with the product team, account managers, and customers. You ll help shape

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Full-time

$0 - $0

*Sr. Backend Developer (C# .Net & AWS) (W2, Contract to Hire Role)

Remote or Hybrid in Charlotte, North Carolina

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Yesterday

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Po

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Third Party, Contract

Depends on Experience

Software Engineer Back End Developer

Remote

•

Today

Description & Requirements Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Software Developer shall perform engineering tasks for back-end design and dev

Full-time

USD 120,000.00 per year

Software Engineer Back End Developer

Remote

•

Today

Description & Requirements Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Software D

Full-time

USD 120,000.00 per year

Java Backend Developer- AVP

Remote or Rutherford, New Jersey

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Today

The Java Backend Developer is responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement n

Full-time

USD 121,200.00 - 181,800.00 per year

Backend Developer (.Net) :: Remote

Remote

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10d ago

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 technical leads to analyze requirements and translate them into techni

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Contract

$50 - $70

Lead Angular and Java Back End Developer - C13 - IRVING

Remote or Irving, Texas

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Today

The App Dev Tech Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products

Full-time

USD 125,760.00 - 188,640.00 per year

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Backend Developer jobs in Baltimore, MD, USA