Software Engineer Frontend Development
$120k - $175kAffinity Executive Search
Job description: We are seeking a talented Front-End Software Engineer with a strong computer science and designbackground for complex and challenging projects.As a front-end developer you will be responsible for designing and implementing front end web applications for simulation and optimization software that incorporates probabilistic models of physical systems.Project teams range from 2 to 20 people and include a mix of Research Scientists and Software Engineers.Each team member is involved in the entire problem-solving process, including: initial concept development, data visualization and analysis, algorithm design, exploratory prototyping, software implementation, demonstration, and deployment.Roles within a team are flexible, giving employees space to contribute to their areas of strength, and to develop new skills. The ideal candidate has experience in UI/UX design as well as front end web application development.Required QualificationsBachelors degree in computer science or related fieldJavaScript or TypeScript experienceReact experienceHTML and CSS experienceFamiliarity with web application design and front-end development in any frameworks/languagesExcellent written and verbal communication skills2 years of relevant experienceUS CITIZENSHIP REQUIRED: Successful candidates will be subject to a security investigation and must meet eligibility requirements for access to classified informationDesired QualificationsJava or Python programming experienceExperience with Spring Boot, Redux, WebGL and/or OpenGLExperience designing and implementing user interfacesAbility to troubleshoot and optimize web pages for security and responsivenessExperience with front-end testing and mocking frameworksFamiliarity with back-end development, API design, and any relational or document database system Qualifications: Required QualificationsBachelors degree in computer science or related fieldJavaScript or TypeScript experienceReact experienceHTML and CSS experienceFamiliarity with web application design and front-end development in any frameworks/languagesExcellent written and verbal communication skills2 years of relevant experienceUS CITIZENSHIP REQUIRED: Successful candidates will be subject to a security investigation and must meet eligibility requirements for access to classified informationDesired QualificationsJava or Python programming experienceExperience with Spring Boot, Redux, WebGL and/or OpenGLExperience designing and implementing user interfacesAbility to troubleshoot and optimize web pages for security and responsivenessExperience with front-end testing and mocking frameworksFamiliarity with back-end development, API design, and any relational or document database system Why is This a Great Opportunity: We are seeking a talented Front-End Software Engineer with a strong computer science and designbackground for complex and challenging projects.As a front-end developer you will be responsible for designing and implementing front end web applications for simulation and optimization software that incorporates probabilistic models of physical systems.Salary Type : Annual SalarySalary Min : $ 120000Salary Max : $ 175000Currency Type : USDNigel
$90.7k - $141.78k
Responsibilities Noblis is seeking a Software Engineer with a focus on front-end development to join our team in support of national security missions.... ...research into clean, accessible, and high-performing frontend implementations that adhere to established design...Front endFull timeContract workPart timeLocal areaRemote work$125k - $175k
...description: Were looking for a mid-level Rust Software Engineer to build and optimize high-... ...role spans backend services, databases, frontend applications, and supporting... ...including familiarity with web application developmentAbility to collaborate effectively with researchers...Front end- ...Virginia. Founded by ex-Googlers with engineers from Google, Amazon, and Capital One... ..., blockchain, AI, and cloud-native software application development. We are looking for an Entry-Level... ...decentralized, and cloud-native platforms. Frontend Excellence: Build intuitive and...Front endContract workInternshipWork at office
- ...seeking a driven and talented Junior Frontend Engineer eager to launch their career in a dynamic... ..., using Cursor for streamlined development. Based in Reston, VA, you’ll collaborate... ...training and development, mastering modern software architectures while directly...Front endWork at officeLocal area
- ...computer science, physics, and engineering. Our people are leaders in... ...and optimize production software supporting simulation, optimization... ...services, databases, frontend applications, and supporting... ...full-stack web application development in any frameworks/languagesU...Front endFor contractorsInterim roleWork at officeRelocation
$166k - $220k
...mesh architectures, delivering scalable software solutions that meet some of the most urgent... ..., Space Solutions, Networking, and Test Engineering we craft cutting-edge, end-to-end... ...Rust, or PythonExperience working with frontend frameworks such as React or AngularExperience...Front endFull timeWork experience placementImmediate start$112k - $136k
At Qualtrics, we create software the world’s best brands use to deliver exceptional frontline... ...think that’s work worth doing.Software Engineer II - Discover StudioWhy We Have This... ...applications, designing and crafting rich frontend experiences (and their supporting...Front endFull timeWork at officeImmediate startRelocation package3 days per week$91.2k - $169.4k
...career that's built for you.Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs... ...data workflows.Basic exposure to AngularJS or other modern frontend frameworks, including migration concepts.Shell scripting or...Front endFull timeTemporary workWork experience placementCasual workFlexible hours$95.5k - $181.7k
...investments in research and development, we offer capabilities and opportunity... ...of experience and renowned engineering expertise to meet the needs... ...is seeking a Senior Software Engineer to join our Factory... ...software packages for backend and frontend development, such as NumPy,...Front endTemporary workWork experience placementWork at officeLocal areaRemote workFlexible hours- ...re looking for a builder—a highoutput Software Engineer who ships production systems at a pace... ...Copilot, agentic workflows—as your native development environment.Own systems endtoend:... ...Comfortable across the stack—infra → backend →frontend.AINative WorkflowDaily user of Claude...Front endFull timeFlexible hours
$166k - $220k
...the military in months, not years.ABOUT THE TEAMThe Mission Software Engineering team builds, deploys, integrates, extends, and scales Anduril... ...-facing web interfaces (e.g., React, Vue, or similar modern frontend frameworks)Experience building software solutions involving...Front endFull timeWork experience placementImmediate start- ...computer science, physics, and engineering. Our people are leaders in... ...challenging projects. As a Software Engineer you will be responsible... ...backend infrastructure and frontend web applications for... ...full-stack web application development in any frameworks/languages...Front endFor contractorsWork at officeRelocationFlexible hours
- ...computer science, physics, and engineering. Our people are leaders in... ...is seeking a mid-level Software Engineer to help design, build... ...responsive, usable, and intuitive frontends that present complex data... ...across the full development lifecycle, including concept...Front endFor contractorsWork at officeRelocation
$80k - $115k
...Junior Software DeveloperBlackLynx, a Jacobs company, is looking for a junior software developer... ...to Angular or other modern frontend frameworksExperience with Kubernetes or... ...conceptsFamiliar with VS Code or modern development environmentsMinimum years of experience:...Front endFull time$104.2k - $187.7k
...Software DeveloperAurora, Colorado; Herndon, VirginiaAt Two Six... ...interested in knowledge of cloud development in support of a large, high-... ...join a dedicated group of engineers who provide troubleshooting... ...Experience with Angular for frontend developmentProduction experience...Front endLocal area- ...Marathon TS is seeking an experienced Full Stack Software Engineer to support the design, development, and deployment of modern software applications in a secure... .... The ideal candidate has a strong foundation in frontend and backend development, cloud technologies, and...Front end
$120.21k - $180.32k
...advertisements around the world.Job SummaryThe Software Engineer (Tier-2) supports the availability,... ...and UI functionalityContribute to the development and maintenance of UI components... ...distributed systemsBasic understanding of frontend technologies and UI developmentWorking...Front endFull timeNight shiftWeekend work$140k - $200k
...SCI level.We are seeking a Senior AI/ML Software Engineer to integrate secure chatbot and AI... ...Develop reusable backend services and frontend components that make AI assistance simple... ..., automated testing, CI/CD, and Agile development practices. Experience integrating...Front endFull time$120k - $175k
...Veteran Firm Seeking a Front-End Software Engineer for an Onsite Assignment in Reston, VA My name is Stephen Hrutka. I lead a Veteran-... ...in the entire problem-solving process from initial concept development and data visualization to software implementation, demonstration...Front endFlexible hours$185k - $240k
...Insight Xcite is seeking Software Developers to build, improve, and support... ...security missions. Our software engineering opportunities span several development disciplines. We will discuss available... ...development, backend services, frontend applications and user interfaces,...Front endFull timeTemporary workImmediate startFlexible hours- ...Software DeveloperLOCATION Reston, VA 20190CLEARANCE TS/SCI Full Poly... ...SIMILAR CAREER TITLES Software Engineer, Full Stack Developer, Backend Developer, Frontend Developer, Application Developer... ...Engineering, Information Systems, Game Development, etc.ALTERNATE EXPERIENCE...Front endTemporary workFor contractorsImmediate start
- ...TypeScript, HTML5, and CSS3. Integrate frontend applications with REST APIs and... ...functional teams, including developers, QA engineers, and business stakeholders.... ...standards, security best practices, and software development guidelines. Required Skills Hands...Front end
$55.2k - $126k
...Job Number: R0245760 Front End Software Engineer The Opportunity: The right interface... ...national security by collaborating with a development team to develop a mission critical... ...Have: Experience integrating micro-frontend architectures with other modular design...Front endFull timeContract workPart timeLocal areaRemote work- ...Java Software EngineerLOCATION Reston, VA 20190CLEARANCE TS/SCI Full... ...and passionate Java Software Engineer to join our team and contribute to the design, development, and maintenance of high-quality... ...of RESTful APIsProficiency in frontend technologies (e.g., React, Angular...Front endTemporary workFor contractorsImmediate start
$55.2k - $126k
...Job Number: R0249441 Front End Software Engineer The Opportunity: The right interface... ...national security by collaborating with a development team to develop a mission critical... ...Have: Experience integrating micro-frontend architectures with other modular design...Front endFull timeContract workPart timeWork at officeLocal areaRemote work$112.8k - $257k
...Job Number: R0252035 Software Engineer, Senior The Opportunity: As a full stack developer... ...~8+ years of experience with software development, including delivering full-stack... ...including prompt engineering, managing frontend API state, and optimizing production applications...Front endFull timeContract workPart timeLocal areaRemote work$75k - $117.23k
...skilled and motivated Senior Software Developer with an active... ...You will work on full-stack development, cloud-based applications, and... .... Implement modern frontend interfaces (e.g., React, Angular... ...together leading scientific, engineering, and management expertise in...Front endFull timeContract workPart timeLocal areaRemote work- ...functional Scrum team building mission‑focused software in an Agile DevSecOps environment in our Herndon, VA location. As a junior engineer, you’ll contribute to full‑stack features, participate in acceptance criteria development, automate tests using Open Source/COTS...Front end
- ...Full-Stack Software Engineering Intern, Summer 2027 ID: 2026-75970 US-AZ-Scottsdale US-VA-Chantilly... ...discussions, and secure software-development practices. Add logging, error handling... ...Experience with Python, frontend or backend development, web applications...Front endSummer workInternshipFlexible hours
$220k - $260k
...Date Posted: 2026-10-21 Category: Engineering and Sciences Subcategory: Machine Learning... ..., and ensure compliance with federal software assurance and security standards. 3. Matrixed... ...). Experience using lightweight frontend tools (e.g., Streamlit, Gradio) to build...Front endFull timeRemote workShift work
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