Back End Developer Jobs in District of Columbia

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21 - 40 of 304 Jobs

Sterling OMS Back-End Developer

Infinite Computer Solutions (ICS)

•

Remote

Third Party, Contract

About the Role We are looking for a skilled and motivated Back-End Developer with hands-on experience in IBM Sterling Order Management System (OMS) to join our growing technology team. As a Sterling OMS Developer, you will be responsible for building, customizing, and maintaining robust back-end solutions that support complex order management workflows across multiple channels. Key Responsibilities Design, develop, and maintain back-end components of Sterling OMS using Java and Sterling APIs.Con
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Posted 27 days ago

Java Backend Developer | Full-time / W2 / Contract

NMK Global Inc.

•

Remote

Contract

Job Title: Java Backend DeveloperLocation: Dallas, TX (Locals only)Experience: 6 to 8+ YearsEmployment Type: Full-time / W2 / Contract moses(@)nmkglobalinc(.)com Job Description:We are seeking an experienced Java Backend Developer to join our dynamic development team in Dallas, TX. The ideal candidate will have a strong background in designing and building scalable backend systems using Java and related technologies. You will be responsible for building microservices, integrating APIs, and ensur
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Posted 8 days ago

Backend Developer with Mobile Apps (W2-Contract)

Techouts, Inc

•

Remote

Contract

Backend Developer with Mobile Apps Duration: 9+ months Engagement type: REMOTE Consultant must work on our Company Payroll (W2-Contract) Senior Backend Software Developer / Mobile Apps. Will report to the Director of Infrastructure and work closely with Product Managers to deliver well-architected experiences to the customer base. Responsibilities: Improve the performance of the backend services that power our mobile application and make them more maintainable and scalable Design, build, and sca
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Posted 21 days ago | Updated 19 days ago

Senior Java Backend Developer

SLK America Inc.

•

Remote or Jacksonville, Florida, USA

Full-time

Role: Senior Java Backend Developer Location: Jacksonville, FL Responsibilities: This Developer will be the go-to person for difficult development problems, Java/AWS design, code standards, code reviews, etc.Leverage industry best practices to design, test, implement and support a solution.Analyze highly complex business requirements; generate technical specifications to design or redesign complex software components and applications.Acts as an expert technical resource for modeling, simulation
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Posted 40 days ago | Updated 5 days ago

Python Backend Developer- Remote- Contract role

Pegasus Knowledge Solutions

•

Remote

Third Party, Contract

Title : Python Software Engineer Location: Remote or IL. Duration : End of the year Required Skills: Python Kubernetes Google Cloud Platform or AWS or Azure Terraform / OpenTofu and Gitlab CI/CD Job details: Implement backend service features, primarily in Python on Kubernetes and Google Cloud platform, and using other technologies including Go, Scala, MongoDB, and Apache Kafka / Kafka Streams, as needed.Assist in deploying and administering cloud platform backend services using infrastructure-a
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Posted 14 days ago | Updated 1 day ago

Backend Java Developer

4 Consulting Inc

•

Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 40 days ago | Updated 5 days ago

Back End Java Developer (Remote)

ConsultNet, LLC

•

Remote or Fargo, North Dakota, USA

Full-time

Back End Java Developer (Remote) 6-month Contract to hire rate $50.00 to $65.00 per hour. Salary Expectation $100k to $130k Job Description Our client is seeking a Java Developer to help build their custom application. The primary function of this position is to implement innovative solutions, designs and enhancements across web and mobile experiences. This individual will participate in all phases of the SDLC, including functional analysis, and provide both technical and team leadership throug
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Posted 13 days ago | Updated 3 hours ago

Java Backend Application Senior Developer - C14 - JERSEY CITY

Citi

•

Remote or Jersey City, New Jersey, USA

Full-time

Job Description The Account Master Central (AMC) team within Institutional Service Group (ISG) is seeking a Senior Java Backend Lead Developer to join our engineering team in NJ. Potential candidates MUST have experience with and are enthusiastic about developing all areas of middle-tier and back-end system programming. The responsibilities of this position include but are not limited to: writing large scale Java programs in pure core Java to facilitate both batch and real-time processing. All p
Posted 9 days ago | Updated 4 hours ago

Backend Java Developer (Apps Dev Tech Lead Analyst - C13 )- IRVING

Citi

•

Remote or Irving, Texas, USA

Full-time

The Applications Development Technology 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
Posted 29 days ago | Updated 4 hours ago

Back-End Developer - IV

Judge Group, Inc.

•

Ashburn, Virginia, USA

Full-time

Location: Ashburn, VA Salary: Negotiable Description: Hi , My name is Anjali Singh from Judge Group. I came across your resume today and was very intrigued by your background. I would love to speak with you about a few opportunities you may be interested in. One specific job description is below that we have available. Please feel free to forward a resume to Job Title: Back-End Developer - IV Location: Ashburn, VA, Silver Spring, MD, Basking Ridge, NJ (HYBRID) Duration: Long term Contract
Posted 60+ days ago | Updated moments ago

Advanced Backend Python API Developer with Azure and Databricks.

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote role* We're recruiting an Advanced Backend Python Developer to create and implement APIs as well as robust data pipelines, API's, and scalable software solutions with best-practice data architectures. We want you to leverage your leading expertise in API Development and Data Engineering, software development, and cloud technologies to design and optimize the data infrastructure for a highly complex, employee-facing data and analytics web application. Team players only
Posted 60+ days ago | Updated 3 hours ago

Java Developer

Collabera LLC

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Remote or Toronto, Ontario, Canada

Full-time

Must Haves: 7-10 years of experience as a back end developer working on both design and development Java8+ RESTful services Spring framework Oracle database & PLSQL Versioning tools: GitLab 3+ years of experience with Kubernetes Working exposure to UI Frameworks: Spring boot Working exposure to front end technologies: Java Script Must be able to debug and read Java Script Strong object-oriented design and analysis skills Experienced usage of Software Engineering Processes Working within Agile
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Posted 4 days ago | Updated moments ago

Web Developer

TechSur Solutions

•

Reston, Virginia, USA

Full-time

Job Title: Web Software Developer Location: Reston. VA Salary: DOE + full benefits Clearance: Active Public Trust (or ability to obtain) Company Overview: TechSurSolutions is a digital services company whose mission is to enable digital transformation for our customers improving quality and efficiency.Based in the DC metropolitan area,TechSurspecializes in advanced cloud services, modernization for both ITstructuresand applications, leveraging Agile development, and Data Analytics.Since we were
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Posted 20 days ago

Sr. ETL Backend Automation Tester - ONLY W2

nTech Solutions

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Remote or Herndon, Virginia, USA

Contract

ONLY W2ONLY W2ONLY W2 Candidates based in a commutable distance to Reston, VA will be prioritized. Title: Sr. Backend Test Engineer Location: Reston, VA 20191 Duration: 9 Months Contract + Extension Job Description: Terms of Employment Contract, 9 MonthsThis position is remote. Candidates must be based in Eastern or Central time zones. Candidates based in a commutable distance to Reston, VA will be prioritized.Candidates must be comfortable traveling to Reston, VA roughly once per quarter for PI
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Posted 6 days ago | Updated 9 hours ago

SQL Tester/Backend Tester - Reston, VA - Need Locals Only

Analytics Solutions

•

Reston, Virginia, USA

Contract

Hello , Hope you are doing good, I have an Job opportunity which is suitable basis on your resume , Do let me know if you would be interested so we can discuss further. We cannot Provide Sponsorship at this moment . Job Description : Looking for someone with strong SQL and AWS knowledge. Good communication and written skills. Automation exp is preferred mostly for back End testing. Financial Background Experience MUST Location : Herndon ,VA (Local Candidates Only on W2)
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Posted 1 day ago

SQL Tester/Backend Tester

Analytics Solutions

•

Reston, Virginia, USA

Contract

Hello , Hope you are doing good, I have an Job opportunity which is suitable basis on your resume , Do let me know if you would be interested so we can discuss further. We cannot Provide Sponsorship at this moment . Job Description : Looking for someone with strong SQL and AWS knowledge. Good communication and written skills. Automation exp is preferred mostly for back End testing. Financial Background Experience MUST Location : Herndon ,VA (Local Candidates Only on W2)
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Posted 18 days ago | Updated 1 day ago

Backend Software Engineer

Bayside Solutions

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Remote

Contract

Backend Software Engineer W2 Contract Salary Range: $114,400 - $135,200 per year Location: Austin, TX - Remote Role Requirements and Qualifications: 3-4+ years of backend development experience in Python and/or Java Proven track record of building platforms or adding features to backend services Experience developing large-scale web applications or platforms that serve other teams (e.g., REST services, backend architecture). Bachelor's degree in Computer Science Preferred Qualifications: Ex
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Posted 14 days ago | Updated 4 hours ago

Senior Cloud Developer (AWS)- Remote (Future Opportunity)

ICF

•

Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* * This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering department, you'll play a pivotal role in designing, developing, and maintaining robust backend applications and services. Responsibilities: Des
Posted 51 days ago | Updated 4 hours ago

Remote Sr. Backend Software Engineer (Java/Python)

Beacon Hill

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Remote

Contract

Senior Software Engineer 5 months+ contract 100% Remote Description As a part of this team, you will use technologies like Java, Python, Javascript, PostgreSQL, Kafka, Elasticsearch, Terraform, Docker and native AWS resources such as Lambda, Kinesis, SQS/SNS and DynamoDB. Responsibilities: Design well-architected solutions and deliver on then with code that is easy to develop and maintain Lead technical design and implementation of new features Drive project phasing and delivery together with y
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Posted 4 days ago | Updated 4 hours ago

Backend Software Engineer, ML

Bayside Solutions

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Remote

Contract

Backend Software Engineer, ML W2 Contract Salary Range: $135,200 - $156,000 per year Location: Remote Role - PST Job Summary: As a Backend Software Engineer, you will work with the engineering team, EPM, and customers to support customer migration to next-generation services that generate, manage, and consume datasets, features, and embeddings used for ML training. You will utilize tooling to migrate data and work with customers to change their Python clients to start using the new SDK. Thi
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Posted 27 days ago | Updated 4 hours ago