back end developer Jobs in district of columbia

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Full Stack Software Engineer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Full Stack Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack Software Engineer to join our team and contribute to the development of cutting-edge applications. In this role, you will work across the entire software development lifecycle, from designing user interfaces to implementing back-end functionality. You will collaborate with cross-functi
Posted 60+ days ago | Updated 6 hours ago

Full Stack Developer (ReactJS, Vue, Angular)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Full Stack Developer (ReactJS, Vue, Angular) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented Full Stack Developer with expertise in ReactJS, Vue, and Angular to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining modern web applications, working across both front-end and back-end systems. You will collaborate with designers, produ
Posted 60+ days ago | Updated 6 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

C / C++ / Java Software Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborati
Posted 60+ days ago | Updated 6 hours ago

Java, Scala, Python Developer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Java, Scala, Python Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled Java, Scala, Python Developer to join our team and contribute to the development of innovative and scalable software solutions. In this role, you will leverage your expertise in Java, Scala, and Python to design, build, and maintain applications that solve complex problems and meet bus
Posted 60+ days ago | Updated 6 hours ago

Software Engineer (JavaScript, AngularJS, MongoDB, AWS)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Software Engineer (JavaScript, AngularJS, MongoDB, AWS) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a motivated and skilled **Software Engineer (JavaScript, AngularJS, MongoDB, AWS)** to join our dynamic development team. In this role, you will be responsible for designing, building, and maintaining full-stack web applications using JavaScript, AngularJS, and MongoDB, while leveraging AWS
Posted 60+ days ago | Updated 6 hours ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-f
Posted 60+ days ago | Updated 6 hours ago

Java / Spring Developer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Java / Spring Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate
Posted 60+ days ago | Updated 6 hours ago

Software Engineer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer to join our team and contribute to the development of cutting-edge software solutions. In this role, you will be responsible for designing, coding, testing, and deploying applications that meet high standards of performance, security, and scalability. The ideal candidate is a problem-s
Posted 60+ days ago | Updated 6 hours ago

Lead Backend Engineer, Python

Launch Potato

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Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe
Posted 20 days ago | Updated 6 hours ago

Senior Backend Engineer, Python

Launch Potato

•

Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe
Posted 20 days ago | Updated 6 hours ago

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-driven
Posted 60+ days ago | Updated 6 hours ago

100% Remote // W2 Role // Guidewire Portal Developer with P&C Industry Exp is Must

Prohires

•

Remote

Contract

100% Remote // W2 Role // Guidewire Portal Developer with P&C Industry Exp is MustLocation : RemoteClient : HTC GlobalDuration : Long Term. Required Skills:Guidewire Portal Developer Must have 12 - 15 years of IT experience. At least 5 years of experience in building Digital Portals. Implemented at least two projects on Guidewire Producer Engage Portals Guidewire ACE certification for Digital. Key Responsibilities: Develop and maintain web applications using Guidewire Producer Engage or Customer
Easy Apply
Posted moments ago

Front End GUI Developer / Software Engineer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Front End GUI Developer / Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and detail-oriented Front End GUI Developer / Software Engineer to join our innovative team. In this role, you will design and develop intuitive, responsive user interfaces that deliver seamless user experiences. Collaborating closely with designers, backend developers, and stakeholders, you will transf
Posted 60+ days ago | Updated 6 hours ago

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-dri
Posted 60+ days ago | Updated 6 hours ago

Lead Python Backend Engineer - Remote with Occasional Visits to Danbury, CT- onsite interview

Cyber Sphere LLC

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Remote

Full-time

Lead Python Backend Engineer Remote with Occasional Visits to Danbury, CT Fulltime Interview Mode: In person Must have: Python,Postgre and AWS We re looking for a Lead Backend Engineer to drive backend development, optimize data infrastructure, and support critical integrations across our ecosystem. You ll play a pivotal role in modernizing our backend architecture to ensure scalability, reliability, and efficiency, while leading transformative initiatives such as: Enhancing CRM and subscriptio
Easy Apply
Posted 2 days ago | Updated 2 days ago

Senior Lead / Architect Angular Developer ( Java )

Bramkas Inc.

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Remote

Contract

Senior Lead / Architect Angular Developer Location: United states : RemotePosition Type: Contract / CTHExperience: 10+ Years (including 4+ years in Angular)Job Summary: We are seeking a hands-on Senior Lead / Architect Angular Developer who combines deep technical expertise with strong client-facing communication and requirement gathering skills. This role is ideal for someone who enjoys coding, leading by example, and collaborating directly with customers to deliver robust and scalable front-en
Easy Apply
Posted 5 days ago | Updated 5 days ago

Front End GUI Developer / Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Front End GUI Developer / Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and detail-oriented Front End GUI Developer / Software Engineer to join our innovative team. In this role, you will design and develop intuitive, responsive user interfaces that deliver seamless user experiences. Collaborating closely with designers, backend developers, and stakeholders, you will tra
Posted 60+ days ago | Updated 6 hours ago

UI Lead/Architect

Comprehensive Resources Inc.

•

Remote or Chicago, Illinois, USA

Full-time, Part-time, Third Party, Contract

UI Lead/ Architect Remote + Travel to Chicago, IL Role Summary: We are seeking a UI Architect with deep expertise in building and scaling design systems within the Adobe Experience Manager (AEM) ecosystem. The ideal candidate has hands-on experience implementing component libraries using modern frameworks like React, Tailwind CSS, Material UI (MUI), or Adobe Spectrum, and understands how to bridge the gap between design and development through Figma and Storybook integrations. Key Responsibiliti
Easy Apply
Posted 2 days ago | Updated 15 hours ago

UI Developer - W2 ONLY

SSI People

•

Remote

Contract

Note: This role in on W2 Only! Job Description: Design and develop user-friendly interfaces for websites and web applications.Work closely with UX designers and backend developers to bring designs to life.Use HTML, CSS, JavaScript, and modern frameworks (like React, Angular, or Vue).Ensure responsive design for mobile, tablet, and desktop screens.Optimize UI for performance, accessibility, and cross-browser compatibility.Maintain code quality and follow best practices.Test UI components and fix
Easy Apply
Posted 3 days ago

Lead, Software Engineer (Backend) Python/AWS

Capital One

•

McLean, Virginia, USA

Full-time

Lead, Software Engineer (Backend) Python/AWS Job Description Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technolo
Posted 2 days ago | Updated 2 hours ago