TypeScript Developer

About the Job

The Interexy Company is currently seeking a Sr. DevOps Full-Stack Software Engineer to work in USA,FL,Miramar

We’re seeking a highly talented, motivated, and creative software developer to engineer new solutions and support existing capabilities of an agile software program for the national intelligence community.
This role leads activities to develop, document and maintain architectures, requirements, algorithms, interfaces and designs for software systems. Leads development of code and integration of complex software components into a fully functional software system. Develops software verification plans, test procedures and test environments, executing the test procedures and documenting test results to ensure software system requirements are met. Provides technical leadership for software projects and leads software supplier management activities. Leads development, selection, tailoring and deployment of processes, tools and metrics. Plans, executes and documents software research and development projects. Serves as a subject matter expert for software domains, system‑specific issues, processes and regulations. Tracks and evaluates software team and supplier performance to ensure product and process conformance to project plans and industry standards. Works under minimal direction.

Primary Responsibilities

Software development tasks including detailed software design, coding, and testing of customer desired features/user stories.
Develop and sustain new and existing applications; as well as troubleshoot and resolve various software issues.
Collaborate with cross‑functional teams to integrate and implement infrastructure and solutions for software development. Develop and enhance DevSecOps operations across multiple environments.
Monitor and maintain software development environments and tools.
Participate in peer reviews and provide technical leadership to junior engineers.
Utilize analytical problem‑solving skills to resolve issues and improve processes and tools.
Contribute to the creation of new distributed components and interactions that align with the future system architecture. The existing multi‑tiered system is developed on a cloud infrastructure with several consumer‑facing web applications.

Basic Knowledge (Foundational)

To succeed in this senior role, you should already be comfortable with the following basic concepts before applying the deeper experience listed under “Basic Qualifications”:
Software Engineering Fundamentals
Object‑oriented principles (encapsulation, inheritance, polymorphism, abstraction)
Data structures (lists, maps, sets, trees, queues) and algorithms (sorting, searching, recursion)
Design patterns (Singleton, Factory, Observer, MVC, etc.) – knowing when and why to apply them
Exception handling, logging, and debugging techniques
Java Core (since Java is a primary language)
Writing, compiling, and running Java applications (JDK, JRE, JVM basics)
Collections framework ( List, Map, Set), streams, and lambda expressions
Concurrency basics ( Thread, Runnable, synchronization, ExecutorService)
File I/O and working with properties / configuration files
Version Control & CI/CD Basics
Git fundamentals: cloning, committing, branching, merging, rebasing, resolving conflicts
Understanding of CI/CD pipelines: what triggers a build, how tests are automated, basic pipeline syntax (e.g., Jenkinsfile, GitLab CI)
Web & Full‑Stack Foundations
HTTP protocol basics (methods, status codes, headers, cookies, sessions)
REST principles – designing and consuming RESTful APIs
HTML, CSS, and JavaScript fundamentals (DOM manipulation, events, asynchronous calls with fetch/ XMLHttpRequest)
One JavaScript framework basics (React, Angular, or Vue – just enough to understand component structure and state)
Build & Dependency Tools
Using Maven or Gradle – understanding pom.xml or build.gradle, dependency scopes, lifecycle phases (compile, test, package, install)
Database & SQL Basics
Writing SELECT, INSERT, UPDATE, DELETE statements, joins, and basic indexing
Understanding of ORM concepts (e.g., Hibernate/JPA) – entity mapping, relationships, and basic queries
Linux / Command Line
Navigating the file system, file permissions, environment variables, process management
Running shell scripts, using grep, awk, sed for log analysis
Containerization Fundamentals
What containers are vs. virtual machines
Writing a basic Dockerfile, building an image, running a container, mapping ports, using volumes
This foundational knowledge is assumed; the “Basic Qualifications” and “Preferred Qualifications” below build on it with years of experience and advanced tool‑specific expertise.

Basic Qualifications (Required Skills/Experience)

Bachelor’s Degree
Active Top‑Secret U.S. Security Clearance (US Citizenship required; clearance active in the past 24 months is considered active). This position also requires SCI eligibility.
Ability to sit / obtain Counterintelligence (CI) polygraph post‑start
5+ years’ experience in foundational CS knowledge and object‑oriented design and software patterns
Experience with distributed version control systems such as GitHub, IBM Rational Team Concert, etc.
Experience working in Continuous Integration and Continuous Development (CI/CD) using appropriate code versioning, build and test automation tools
Preferred Qualifications (Desired Skills/Experience)
Solid experience in Java (3+ years)
Experience in containerization including Docker, Kubernetes
Experience with cloud architecture, design methodologies, and infrastructure (AWS, Terraform)
Experience evaluating, testing, and integrating software tools
Experience with one or more of the following: Gitlab, Jenkins, Docker, Kubernetes, Sonotype Nexus, JavaScript and JS Frameworks (REACT, jQuery, jQuery UI, Open Layers, etc.), Spring Framework, Hibernate, MongoDB, MySQL, XML, SOAP, REST, WSDL/Web Service protocols
Experience using dependency management (Ivy, Maven, Gradle)
Experience developing and maintaining SOAP, RMI, REST APIs and interfaces
Experience/knowledge of the GEOINT domain
Familiarity with practices such as test‑driven development (TDD), agile software development, continuous integration, and dependency management is preferred.
Security Certification such as Security+ or CISSP 
 
Why Join Us    

Work on cutting-edge AI projects alongside leading AI research labs    
Fully remote and flexible — work when and where it suits you    
Freelance autonomy with the structure of meaningful, technically rich work    
Make a direct, tangible impact on how AI understands and generates TypeScript code    
Potential for ongoing work and contract extension as new projects launch