Sr. Smalltalk Developer Jobs in Washington, DC

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Senior AWS Cloud Developer

nTech Solutions

•

Washington, District of Columbia, USA

Contract

Title: Senior Application Developer Location: Washington, DC Terms of Employment W2 Contract, 6 Months Responsibilities Support the development of services utilizing AWS Serverless and cloud services along with familiarity with Agile processes and roles along with experience utilizing CI/CD for building and deploying cloud applications with the Python language for backend services and Angular or React for front-end development.Able to contribute to the design of the code they will be responsible
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Posted 15 days ago | Updated 1 day ago

Senior Interactive Graphic Designer / Developer

Leidos

•

Washington, District of Columbia, USA

Full-time

Description Looking for an opportunity to make an impact? The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and s
Posted 13 days ago | Updated 14 hours ago

Senior Graphic Designer / Developer

Leidos

•

Washington, District of Columbia, USA

Full-time

Description Looking for an opportunity to make an impact? The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and s
Posted 13 days ago | Updated 14 hours ago

Sr. Specialist Applications - Citizen Developer

IT

•

Arlington, Virginia, USA

Full-time

Nestle Information Technology is the digital arm of the world's largest nutrition, health, and wellness company. With 150+ years in business, 2,000+ brands, and 270,000+ diverse team members-you're joining an organization that's revolutionizing food and championing global humanitarian efforts with technology at its core. Joining Nestle IT means you'll never stop learning and sharpening new skills. Tools, technologies, and innovation for the next generation of food is part of it. Working with te
Posted 13 days ago | Updated 17 hours ago

.NET Developer Mid or Senior

BAE Systems

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Washington, District of Columbia, USA

Full-time

Job Description BAE Systems, Inc. is currently looking for a .NET Developer to join an innovative team of developers in Washington, DC. This position supports the development of mission-critical applications for a federal government client focused on national security. The .NET Developer candidate must have the following skills and experience:Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical discipline.5-8 years of experience with program
Posted 6 days ago | Updated 7 hours ago

Senior Microsoft 365 Developer

CodeMax Consulting, LLC

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Washington, District of Columbia, USA

Full-time, Third Party

Job Title: Senior Microsoft 365 Developer Job Description: We are seeking a highly skilled and experienced Senior Microsoft 365 Developer to join our dynamic team. As a Senior Microsoft 365 Developer, you will be responsible for designing, developing, and implementing solutions leveraging the Microsoft 365 platform to meet our organization's needs. You will collaborate closely with cross-functional teams to understand requirements, design solutions, and deliver high-quality software application
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Posted 19 days ago | Updated 17 hours ago

Sr. Software Developer with active TS/SCI Poly

Leidos

•

Alexandria, Virginia, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and d
Posted 13 days ago | Updated 2 hours ago

Senior Software Developer

General Dynamics Information Technology

•

Springfield, Virginia, USA

Full-time

Transform technology into opportunity as a Senior Software Developer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate. At GDIT, people are our differentiator. As a Senior Software Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on Senior Software Developer joining our team to support our intelligence
Posted 13 days ago | Updated 3 hours ago

Senior Software Developer (Java)

Mindbank Consulting Group

•

Falls Church, Virginia, USA

Contract

Our client's team is growing again! This is a wonderful opportunity for candidates with senior-level Java 8 expertise, interest in working with a truly collaborative group, and who would feel satisfaction about supporting the Endangered Species Act. I can get qualified candidates interviews with our client almost immediately. No staffing firms of any kinds: I am unable to work with you, so please do not inquire with me. PLEASE READ CAREFULLY. Mindbank Consulting Group has an immediate need for
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Posted 19 days ago | Updated 8 days ago

Full Stack Developer Senior

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2026841 Job Description: Technical Skills Required: Bachelors/master's degree in computer science or engineering or equivalent experience A minimum of 5+ years (for mid-level) / (8+ years for Sr-level) of developer experience Solid understanding of typical multi-tier architectures: web servers, batch, and database Knowledge / hands-on experience on multiple technologies such as: Java, Spring Boot, RESTful APIs, Angular, Node JS, JavaScript, Typescript, HTML 5, and CSS Database technologie
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Posted 19 days ago | Updated moments ago

Senior Appian Developer

iTech Solutions

•

Washington, District of Columbia, USA

Full-time, Contract

Type Of Experience " Minimum 12 years of IT experience with at least 7-8 years delivering solutions using Appian. " Experience with Appian 20x/21x/22x versions, Ability to write complex Appian SAIL Code. Just not drag and drop. " Strong understanding of Appian Objects such as Sites, Records, Reports, Tasks, News, Actions, Expression Rules, Constants, Query Rules, Web API, Interface Rules, CDTs, Process Models. Constants, Decisions, Integrations, Connected Systems, Data Stores, Groups, Feeds etc.
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Posted 12 days ago | Updated moments ago

Sr. UI/UX Developer (Part-Time)

CSSI

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Washington, District of Columbia, USA

Part-time

CSSI, a leading provider of transportation and mobility solutions to government and commercial clients, is seeking a part time Sr. UI/UX Developer to support a contract with the FAA. Responsibilities: Perform full Software Development Life Cycle (SDLC).Work with FAA and stakeholders on design and development of safety tools.Develop, test, and implement web applications with a focus on the frontend, ensuring compatibility across multiple browsers and platforms.Proficiency in JavaScript, Node.JS,
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Posted 27 days ago

Full Stack Developer Sr

BAE Systems

•

Washington, District of Columbia, USA

Full-time

Job Description BAE Systems, Inc. is currently looking for a Full Stack Developer (Sr) to join an innovative team of developers in Washington, DC. This position supports the development of mission-critical applications for a federal government client focused on national security. The Full Stack Developer candidate must have the following skills and experience:Master's or Bachelor's degree in Engineering or Computer Science.8 years' experience with programming and software development in multip
Posted 28 days ago | Updated 8 hours ago

Senior BI Developer

Eliassen Group

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McLean, Virginia, USA

Contract

**Hybrid in Cambridge, MA.** Our government client is looking for a Senior BI Developer to join their team. We offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Pay Rate: $60.00 - $67.00/hr on W2 Skills, experience, and other compensable factors will be taken into account when determining pay rate. The pay range provided in this posting is a reflection of a W2 hourly rate; other employment options may be availabl
Posted 32 days ago | Updated moments ago

Full Stack Developer (Junior/Mid/Senior)

Peraton

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Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 21 days ago

Senior Level GEOINT Standards Developer

Peraton

•

Springfield, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 21 days ago

Senior SharePoint Developer

Peraton

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Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 21 days ago

Web Developer Senior

General Dynamics Information Technology

•

Fort Belvoir, Virginia, USA

Full-time

Deliver simple solutions to complex problems as a Web Developer Senior at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours. At GDIT, people are our differentiator. As a Web Developer Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on a Web Developer Senior joining our team to contribute
Posted 13 days ago | Updated 3 hours ago

Software Developer (Junior - Mid - Senior)

Peraton

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Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 21 days ago

Software Developer - Senior

Peraton

•

Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 21 days ago