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4D Developer Jobs (NOW HIRING)

Senior Software Developer

Mclean, VA · On-site

$150K - $175K/yr

... 3D/4D rendering, and advanced geospatial/temporal analysis capabilities. * Secure DevSecOps ... Experience: 7+ years of professional software engineering and systems architecture experience ...

Description We are looking for a CVML Engineer with deep expertise in multi-view geometry and ... You will research, adapt, and implement state-of-the-art 3D and 4D reconstruction algorithms for ...

Electro Mechanic 3/4D Location: Onsite - Kohler, WI Competitive Compensation: $39.15 per hour, plus ... Understand and work from ladder diagrams, electronic schematics and engineering drawings.

Lead AI Engineer 4D

Atlanta, GA · On-site

$80 - $100/hr

... developer onboarding to KiroCoordinate with engineering leads to identify and prioritize high-value use casesWire AI platforms to enterprise systems (ServiceNow, Jira, Salesforce, Workday, Veeva ...

Aeva 4D LiDAR sensors uniquely detect instant velocity in addition to 3D position, allowing ... We are looking for a Senior Perception Engineer to work on our classical perception algorithms ...

Senior Perception Engineer

Mountain View, CA · On-site

$124K - $170K/yr

Responsibilities : • Contribute to Aeva's 4D perception stack that will be deployed in production ... Engineering, or similar • Experience with classical techniques such as object detection ...

Aeva 4D LiDAR sensors uniquely detect instant velocity in addition to 3D position, allowing ... We are looking for a Senior Perception Engineer to work on our classical perception algorithms ...

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4d Developer information

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How much do 4d developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for 4d developer in the United States is $61.49, according to ZipRecruiter salary data. Most workers in this role earn between $55.29 and $68.03 per hour, depending on experience, location, and employer.

What is a 4D developer?

A 4D Developer is a software developer who specializes in using the 4D platform, a relational database management system with an integrated programming language. They design, develop, and maintain applications, typically for business process automation, data management, and custom software solutions. Their responsibilities include writing code, debugging, optimizing database performance, and integrating third-party tools. 4D Developers often work with SQL, scripts, and APIs to enhance functionality.

What does a 4D developer do?

A typical day for a 4D Developer often involves designing, developing, and maintaining custom business applications using the 4D development platform. You might spend time writing and debugging code, optimizing existing database structures, and collaborating with project managers and end-users to gather requirements and address technical issues. Team meetings are common to review progress and align on project goals, and you may also coordinate with non-technical departments to ensure software meets organizational needs. Frequent problem-solving and adapting to new technology updates keep the role dynamic and engaging. Being proactive and responsive are key to excelling in this environment.

What are the key skills and qualifications needed to thrive as a 4D developer?

A 4D Developer should have strong programming skills in 4D (formerly 4th Dimension) development environments, a solid grasp of database management, and relevant experience in software engineering. Familiarity with 4D's integrated development tools, experience with client-server architectures, and knowledge of scripting languages such as SQL or JavaScript are highly beneficial. Excellent problem-solving abilities, attention to detail, and effective communication are valued soft skills in this position. These capabilities enable 4D Developers to build robust business applications and collaborate efficiently with technical and non-technical stakeholders.

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Infographic showing various 4D Developer job openings in the United States as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $127,901 per year, or $61.5 per hour.

Senior Software Developer

Radiance Technologies

Mclean, VA • On-site

$150K - $175K/yr

Full-time

Posted 10 days ago


Job description

Radiance isseeking a Senior Software & Systems Engineer to lead the design, development, and deployment ofGeospatial evaluation software. This initiative aims to build a scalable, repeatable, and trustworthy Independent Verification and Validation (IV&V) framework for National Geospatial-Intelligence Agency (NGA) commercial and R&D GEOINT products (including imagery, geospatial data, 3D GEOINT, and mapping products).

In this role, you will transition manual, large-scale evaluation efforts into an automated, centralized enterprise system. You will design data pipelines, build a modern front-end visualization toolbox, and deploy secure software across NGA's unclassified, Secret, and TS/SCI networks.

Salary : $150K-175K

Key Responsibilities

  • System Architecture & Design:Lead the architectural design of theGeoSUREsystem, ensuring scalability, repeatability, and compliance with DoD/IC standards.

  • Pipeline Development:Build and optimize robust, automated pipelines for:

  • GEOINT Data Ingestion:Integrating diverse data sources such asGRiD, NCL, and GEGD.

  • IV&V Metrics Ingest:Creating a unified pipeline to ingest, validate, and assess data quality, accuracy, and integrity.

  • Data Outputs & Storage:Designing secure, efficient storage architectures optimized for metadata tagging, fast retrieval, and long-term archival.

  • UI & Toolbox Development:Develop theGeoSUREToolbox, an intuitive, user-centric front-end interface featuring modern visualization tools, 3D/4D rendering, and advanced geospatial/temporal analysis capabilities.

  • SecureDevSecOpsDeployment:Establish automated scripts and configuration processes to deploy theGeoSUREbaseline and its enhancements to NGA's Research Lab Environment (RLE) and Common Operations Release Environment (CORE).

  • Security Compliance:Ensure all software packages adhere to Software Assurance and Protection (SWAP) requirements, including rigorous code scanning, vulnerability mitigation, and obtaining authorization to operate (ATO) on IC networks.

Required Qualifications

  • Security Clearance:Active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance.

  • Experience:7+ years of professional software engineering and systems architecture experience, preferably supporting NGA or the broader Intelligence Community (IC).

  • Geospatial Expertise:Proven experience working with GEOINT products (imagery, vector data, 3D tiles, or mapping products) and geospatial libraries (e.g., GDAL, PDAL, Leaflet, Cesium, or Esri APIs).

  • Backend & Pipeline Engineering:Strong proficiency in languages like Python, Go, or Java, with experience building ETL/data ingestion pipelines and integrating with enterprise databases.

  • Front-End Development:Experience building modern, interactive web applications (React, Vue, or Angular) to support data visualization and user workflows.

  • DevSecOps& Cloud:Hands-on experience with containerization (Docker, Kubernetes), CI/CD pipelines, automated testing, and deploying software within secure AWS/C2S cloud environments.

  • Education:Bachelor's degree in Computer Science, Software Engineering, or a related technical field.

Preferred Qualifications

  • Direct experience with NGA systems and data repositories (GRiD, NSG Consolidated Library (NCL), or Global Enhanced GEOINT Delivery (GEGD))

  • CI Poly

  • Familiarity with NGA's Common Operations Release Environment (CORE) and RLE deployment frameworks.

  • Experience navigating the SWAP (Software Assurance and Protection) approval process and IC security compliance.

  • Experience with advanced geospatial analysis, 3D/4D data rendering, or time-series analysis.

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.