{"schemaVersion":"jobsearcher.job.v1","id":"cfe3598bd0728fac52488301","url":"https://jobsearcher.com/jobs/cfe3598bd0728fac52488301","canonicalUrl":"https://jobsearcher.com/jobs/cfe3598bd0728fac52488301","title":"GIS Web Developer","description":"GIS Web Developer\nRequirement ID#: 2024_0925GIS\nJob Type: Full Time\nOverview\niCatalyst, Inc. is an agile solution-oriented business and technology solutions company serving as a trusted partner and advisor to multiple federal and commercial customers since 2007.\nWe are appraised at Capability Maturity Model Integration (CMMI) ML3 in Software Development and our systems are International Organization for Standardization (ISO) 9001:2015\n(Quality Management) and ISO 27001:2022 (Information Security) certified. Our expertise and primary support areas are Program Management, Software Development, Independent Verification\nand Validation (IV&V), Artificial Intelligence (AI), Natural Language Processing (NLP), Machine Learning (ML), and Robotics Process Automation (RPA), Enterprise Architecture, Data Analytics\nand Business Intelligence, and Cyber Security.\n\nWe have an exciting opportunity for a GIS Web Developer to join our team to support our federal programs.\n\nWe offer a comprehensive benefits package to include medical, dental, short-term disability insurance, life insurance, free Uber rides and phone reimbursement.\nOther benefits include 401K, paid government holidays, training, education assistance, wellness benefit, and paid personal leave.\n\nPrimary Responsibilities\nAs Geographic Information System (GIS) Web Developer you will need to understand the requirements, environments, technology stack, and functionality of the application. The GIS Web Developer will work in a small team (2-5 team members) and is responsible for researching new technologies, software systems, and presenting ideas for system improvements, enhancements, implementation, and conducting impact analysis for software or technology changes. You will coordinate and work closely with other representatives, designers, and subject matter experts (SMEs) to understand functional requirements.\nSome high-level duties include but are not limited to the following:\nIdentify system objectives, functions, and requirements by collaborating with stakeholders.\nWrite, debug, and maintain high-quality code using languages such as Java, Angular JS, JavaScript, and TypeScript.\nDevelop customized web applications, web services, mobile, and enterprise solutions.\nDevelop geoprocessing and GIS web services.\nDevelop GIS web editing/mapping applications.\nPrepare detailed technical specifications outlining system design and functionality.\nTest software code changes using frameworks like Junit and Selenium.\nWrite code to enhance application functionality, performance, UI, and features as per requirements and user needs.\nPlan and design scalable, secure system architectures using patterns such as microservices.\nDevelop application architectures that integrate with existing systems and align with best practices and organizational standards.\nRequired Skills\nStrong ability to write code in Java using PostgreSQL/PostGIS, Angular front-end.\nFluency in Angular and TypeScript for ESRI Web Application Development.\nExperience with Postgres SQL and PostGIS for database management.\nStrong skills in visual communication using maps, diagrams, graphs, and charts.\nFamiliarity with GIS tools such as ArcGIS Desktop, ArcGIS Enterprise, and ArcGIS Portal.\nAbility to create and manage .shp files and organize map layers.\nCompetence in developing geo-referenced digital databases.\nSkill in integrating spatial and non-spatial data for geospatial analysis.\nExperience in interpreting data from various formats to create maps.\nWorking knowledge of SDLC, project management, application delivery with exposure to application integration.\nDevelop, maintain, and update Geographic Information System (GIS) databases.\nIdentify pertinent GIS information and convert data into proper GIS formats.\nEnsure accuracy and completeness; enter data into databases; and update essential GIS layers and databases.\nDirect relevant experience configuring and maintaining the Information Technology Infrastructure associated with an IT system hosted in the AWS cloud environment.\nTake initiatives, responsibility, excellent communicator, and multitasker.\nExperience working within an agile sprint development team environment using Jira and Confluence.\nAbility to work independently with limited supervision or in a team setting.\nExperience/Qualifications\n\nKnowledge of IT concepts, issues, practices, methodologies, and trends particularly relevant to the design of large-scale IT environments.\n\nEducation\n\nPosition requires BS/BA degree in a STEM discipline from an accredited university with 5 years of experience OR a MS/MA degree in STEM discipline with 3 years of experience.\n\nLocation\nMcLean, VA – Hybrid – Minimum 3 days onsite location required\n\nContract/Customer\nN/A\n\nTravel\nOccasional Travel within US may be involved.\n\nClearance\nN/A\n\nOther\n\nUS Citizenship or Permanent Residency, VISA sponsorship not available.","company":"Icatalyst","rawCompany":"icatalyst","city":"McLean","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T21:16:24.750Z","occupations":[{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.02","title":"Geographic Information Systems Technologists and Technicians","slug":"geographic-information-systems-technologists-and-technicians"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"GIS Web Developer","description":"GIS Web Developer\nRequirement ID#: 2024_0925GIS\nJob Type: Full Time\nOverview\niCatalyst, Inc. is an agile solution-oriented business and technology solutions company serving as a trusted partner and advisor to multiple federal and commercial customers since 2007.\nWe are appraised at Capability Maturity Model Integration (CMMI) ML3 in Software Development and our systems are International Organization for Standardization (ISO) 9001:2015\n(Quality Management) and ISO 27001:2022 (Information Security) certified. Our expertise and primary support areas are Program Management, Software Development, Independent Verification\nand Validation (IV&V), Artificial Intelligence (AI), Natural Language Processing (NLP), Machine Learning (ML), and Robotics Process Automation (RPA), Enterprise Architecture, Data Analytics\nand Business Intelligence, and Cyber Security.\n\nWe have an exciting opportunity for a GIS Web Developer to join our team to support our federal programs.\n\nWe offer a comprehensive benefits package to include medical, dental, short-term disability insurance, life insurance, free Uber rides and phone reimbursement.\nOther benefits include 401K, paid government holidays, training, education assistance, wellness benefit, and paid personal leave.\n\nPrimary Responsibilities\nAs Geographic Information System (GIS) Web Developer you will need to understand the requirements, environments, technology stack, and functionality of the application. The GIS Web Developer will work in a small team (2-5 team members) and is responsible for researching new technologies, software systems, and presenting ideas for system improvements, enhancements, implementation, and conducting impact analysis for software or technology changes. You will coordinate and work closely with other representatives, designers, and subject matter experts (SMEs) to understand functional requirements.\nSome high-level duties include but are not limited to the following:\nIdentify system objectives, functions, and requirements by collaborating with stakeholders.\nWrite, debug, and maintain high-quality code using languages such as Java, Angular JS, JavaScript, and TypeScript.\nDevelop customized web applications, web services, mobile, and enterprise solutions.\nDevelop geoprocessing and GIS web services.\nDevelop GIS web editing/mapping applications.\nPrepare detailed technical specifications outlining system design and functionality.\nTest software code changes using frameworks like Junit and Selenium.\nWrite code to enhance application functionality, performance, UI, and features as per requirements and user needs.\nPlan and design scalable, secure system architectures using patterns such as microservices.\nDevelop application architectures that integrate with existing systems and align with best practices and organizational standards.\nRequired Skills\nStrong ability to write code in Java using PostgreSQL/PostGIS, Angular front-end.\nFluency in Angular and TypeScript for ESRI Web Application Development.\nExperience with Postgres SQL and PostGIS for database management.\nStrong skills in visual communication using maps, diagrams, graphs, and charts.\nFamiliarity with GIS tools such as ArcGIS Desktop, ArcGIS Enterprise, and ArcGIS Portal.\nAbility to create and manage .shp files and organize map layers.\nCompetence in developing geo-referenced digital databases.\nSkill in integrating spatial and non-spatial data for geospatial analysis.\nExperience in interpreting data from various formats to create maps.\nWorking knowledge of SDLC, project management, application delivery with exposure to application integration.\nDevelop, maintain, and update Geographic Information System (GIS) databases.\nIdentify pertinent GIS information and convert data into proper GIS formats.\nEnsure accuracy and completeness; enter data into databases; and update essential GIS layers and databases.\nDirect relevant experience configuring and maintaining the Information Technology Infrastructure associated with an IT system hosted in the AWS cloud environment.\nTake initiatives, responsibility, excellent communicator, and multitasker.\nExperience working within an agile sprint development team environment using Jira and Confluence.\nAbility to work independently with limited supervision or in a team setting.\nExperience/Qualifications\n\nKnowledge of IT concepts, issues, practices, methodologies, and trends particularly relevant to the design of large-scale IT environments.\n\nEducation\n\nPosition requires BS/BA degree in a STEM discipline from an accredited university with 5 years of experience OR a MS/MA degree in STEM discipline with 3 years of experience.\n\nLocation\nMcLean, VA – Hybrid – Minimum 3 days onsite location required\n\nContract/Customer\nN/A\n\nTravel\nOccasional Travel within US may be involved.\n\nClearance\nN/A\n\nOther\n\nUS Citizenship or Permanent Residency, VISA sponsorship not available.","datePosted":"2026-04-12T21:16:24.750Z","dateModified":"2026-04-12T21:16:24.750Z","hiringOrganization":{"@type":"Organization","name":"Icatalyst","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"McLean","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"cfe3598bd0728fac52488301"},"url":"https://jobsearcher.com/jobs/cfe3598bd0728fac52488301"}}