JSON

JSON Developer Jobs

5 jobs found

1mo ago

Experienced Software Engineer

MenuMetric Altoona, WI

Altoona, WI

1mo ago Closed

$45k - $85k/yr Full time Backend Developer API APIs

This position is no longer accepting applications (closed Jul 6, 2026).

Job Description

MenuMetric is offering a hybrid software engineering role in Altoona, Wisconsin, designed for collaborative developers who value secure, scalable web applications. You will work with a forward looking team that leverages LLM assisted development, emphasizes code quality, and prioritizes clear communication. The position provides a range of USD 45,000 to 85,000 per year and requires at least three years of experience with an associate degree.

Benefits

Hybrid office and remote work environment
Simple IRA retirement benefits
Friendly, collaborative culture
Bereavement leave
Flexible schedule
Paid holidays
Paid sick time
Paid time off
Parental leave
Retirement plan options
Work from home opportunities

Responsibilities

Build and maintain high quality applications aligned with user needs and business goals
Collaborate with engineering peers to design, develop, and roll out new features
Keep code clean, organized, and maintainable
Implement security and data protection measures
Participate in code reviews to ensure adherence to standards
Stay current with evolving trends and technologies in software development

Requirements

Proficiency in PHP, MySQL, HTML5, CSS, TypeScript, and JavaScript
Experience with web services such as SOAP, REST, JSON, and XML
Experience designing for both mobile and desktop platforms
Knowledge of Git version control
Strong problem solving and meticulous attention to detail
Effective communication and collaboration skills
Self motivated

Technologies

PHP
MySQL
HTML5
CSS
TypeScript
JavaScript
SOAP
REST
JSON
XML
React
Laravel
Git

Location and Compensation

Hybrid remote role based in Altoona, WI 54720. Salary range is USD 45,000 to 85,000 per year.

How to apply

Please send a cover letter and resume to Tina Wesner at tina@menumetric.com.

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1mo ago

Java/ETL Developer - TS/SCI with Polygraph

General Dynamics Information Technology Herndon, VA

Herndon, VA

1mo ago Closed

$174k - $236k/yr Full time Analytics Business Analytics Business Intelligence

This position is no longer accepting applications (closed Jun 23, 2026).

Job Description

The Java/ETL Developer role at General Dynamics Information Technology supports customer activities in a TS/SCI with Polygraph environment, with a focus on ETL, data mapping, analytics, operations, and ongoing maintenance of data and related systems. This onsite position is based in Herndon, VA.

Responsibilities

Provide support across ETL, data mapping, analytics, operations, databases, and the maintenance of data and related systems.
Design and manage complex data workflows or implement significant enhancements to existing pipelines.
Troubleshoot intricate issues and deliver customer support for the ETL processes.
Address complex hardware/software compatibility and interface design considerations.
Conduct investigations and testing of considerable complexity.
Research emerging technologies to assess their impact on application execution.
Communicate clearly with teammates, customers, and external partners.
Prepare written and verbal communications on analyses, findings, and project progress.
Write and maintain technical documentation.
Advise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements.

Requirements

8+ years of related data engineering and ETL experience
Bachelor’s or Technology degree in Engineering or a related field, OR equivalent 5 years of job-related experience
Demonstrated experience building and maintaining data flows in NiFi or Pentaho or Java
Excellent organizational, coordination, interpersonal and teamwork skills
TS/SCI with Polygraph clearance
Location: Herndon, VA
Demonstrated experience with Java/J2EE, XML, JSON, Python
Experience translating data insights into tools or analytic capabilities that inform operational decisions and/or improve processes
Experience with relational databases (Oracle / MySQL)
Experience with search architecture and data visualization tools (Tableau, ElasticSearch, ArcGIS)
Familiar with server operating systems (Windows, Linux) and cloud infrastructure
Familiar with database methodologies
Familiar with source code management and integration (GitHub, GitLab, Jenkins)
Familiar with ETL frameworks such as SAFE FME, Petaho, or NiFi
Ability to work well in a fast-paced, evolving environment with a focus on continual process improvement and proactive problem solving

Technologies

Java
Java/J2EE
XML
JSON
Python
NiFi
Pentaho
Petaho
SAFE FME
Tableau
ElasticSearch
ArcGIS
Oracle
MySql
Windows
Linux
Cloud infrastructure
GitHub
GitLab
Jenkins

Benefits

401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays

Work Requirements

Years of Experience: 8+ years of related experience
May vary based on technical training, certification(s), or degree

Travel Required

Less than 10% travel required.

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is USD 174,250 - 235,750 per year. This is not a guarantee of compensation; the final salary is determined by experience, geographic location, and contractual requirements and could fall outside the stated range.

View information about benefits and our total rewards program.

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2mo ago

Sr Software Developer, Full Stack

Antech Systems, Inc. Remote 🇺🇸 Remote

Remote

2mo ago Closed

$115k - $145k/yr Full time Senior .NET .net Maui

This position is no longer accepting applications (closed Jun 6, 2026).

Job Description

Senior full-stack software developer role supporting Antech Systems' performance solutions team on a Fleet-focused web application under NAWCAD WOLF ASI, with remote work available.

Responsibilities

Build and refine dynamic user interfaces
Design and adjust integrated business logic workflows
Support a Fleet-focused website/application under NAWCAD WOLF ASI
Focus on a Joint program user collaboration portal and software toolkit
Collaborate on projects and cross-discipline teams delivering mission information systems via containerized, web-deployed solutions across sustainment, safety, and analytic components of Fleet and Systems Sustainment workflows
Create reusable, scalable components, modules, libraries, or microservices
Automate workflows and business processes
Perform data transformations
Convert XML into HTML5 dynamic content
Demonstrate experience across multiple layers of the traditional Cloud/Web stack

Requirements

Bachelor’s degree in computer science, mathematics, engineering, science, media development, or information/data disciplines with at least 8 years of experience
Associate degree in a relevant field with at least 10 years of experience
High school diploma or GED with at least 14 years of experience
A relevant professional certification (Security+, SAFe Agile Software Engineer/SAFe for Architects, MCSD, JavaScript Developer Certification, Container technologies/development, etc.) may substitute for 1 year of experience
Certifications in HTML5, XML, CSS3, JavaScript, mobile application development, or MCSA are beneficial but do not substitute for required education/experience
U.S. citizenship required and ability to qualify for a Security Clearance; active Security Clearance is a plus
Position may require travel up to 10 percent of the time, mostly within 300 miles of NAS Pax River
Selected candidate must obtain Security+ or a higher level cybersecurity certification within 4 months of start

Technologies

JavaScript
HTML5
XML
CSS3
MAUI
jQuery
AJAX
YAML
JSON
JSON-P
Container technologies/development

Benefits

Health, dental, and vision insurance
401(k) retirement plan with company match
Life insurance
Long-term and short-term disability insurance (LTD/STD)
Employee Stock Ownership Plan (ESOP)
Vacation, sick and holiday leave
Parental leave

Salary

USD 115,000 - 145,000 per year

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2mo ago

Web Developer

People Who Think LLC Mandeville, LA

Mandeville, LA

2mo ago Closed

Full time Backend Developer API APIs

This position is no longer accepting applications (closed May 23, 2026).

Job Description

People Who Think LLC offers a benefits-forward experience in Mandeville, LA, with on-site collaboration and a culture recognized as one of the Best Places to Work in the Greater New Orleans Area. The team is dedicated to supporting your growth through medical, dental and vision insurance, a 4% 401K match, paid time off, and continuous education opportunities. This Web Developer role focuses on designing, building, and maintaining diverse web applications while delivering user-friendly experiences across platforms and devices.

Responsibilities

Design, develop, maintain and improve systems based on business requirements using approved technologies and coding standards.
Collaborate with internal teams to brainstorm innovations and solve problems.
Contribute to UX/UI design throughout the process, offering insights and aligning development expectations.
Interpret client needs and project specifications to identify technical and functional user requirements.
Document technical requirements for internal and external use.
Recommend system solutions by evaluating advantages and disadvantages of options such as CMS comparisons, custom builds, or template purchases.
Create API integrations with third-party legal software systems.
Provide cost estimates based on technical specifications and scope of work.
Evaluate code to ensure it meets W3C standards and client requirements.
Launch and optimize new sites for search performance and perform quarterly updates to hosted sites to maintain optimization.
Ensure quality assurance through internal and external testing.
Troubleshoot development and production issues across multiple environments and operating systems.
Support ongoing management and maintenance of multiple websites, including WordPress core, themes, and plugins.
Manage email addresses and address hosting or domain issues as needed.
Proactively identify problems, research solutions, and collaborate with the team to implement site-based fixes.
Stay current on the latest web applications and programming practices through continuing education, conferences, workshops and webinars.

Requirements

Motivated, curious thinker with a strong appetite for learning and problem solving.
Minimum of 5 years of development experience.
Proficient in WordPress custom theme and plugin development.
Strong knowledge of JavaScript, HTML, CSS, PHP, jQuery, JSON, MySQL, APIs, and related technologies.
Experience with payment processing platforms such as PayPal and Stripe.
Experience setting up custom tags in Google Tag Manager and configuring GA4 tracking.
SEO fluent and capable of implementing search-friendly practices.
Familiarity with Expression Engine and other CMS platforms.
Detail-oriented with excellent organizational skills.
Ability to learn quickly and adapt in a fast-paced environment; comfortable meeting tight deadlines.
Strong communication skills to convey expectations and solutions to non-technical stakeholders.
Proactive and clear communication with clients and internal team members.
United States citizen.
Ad agency experience is a plus.

Technologies

WordPress
Expression Engine
JavaScript
HTML
CSS
PHP
jQuery
JSON
MySQL
APIs
PayPal
Stripe
Google Tag Manager
GA4

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3mo ago

Rhapsody Developer

TeamSoft IT Solutions Lansing, MI

Lansing, MI

3mo ago Closed

$50 - $60/hr Full time API APIs Automation

This position is no longer accepting applications (closed May 8, 2026).

Job Description

This contract position focuses on Rhapsody development, message transformation, and interface design to support secure, reliable data exchange across major state health systems, with oversight for Data Hub integration and SEM/SUITE compliance.

Responsibilities

Rhapsody development and ongoing maintenance across interfaces
Implement message transformation and routing logic
Design robust interfaces between heterogeneous systems
Ensure secure, reliable data exchange across state health networks
Enhance automated workflows and processes
Maintain data integrity throughout transmissions
Support SEM/SUITE compliance requirements
Provide technical oversight for systems integrating with the Data Hub

Requirements

Rhapsody Integration Engine 7.x
Rhapsody Developer Kit (RDK) including custom filters, mappers, and transformations
Message translation across formats: JSON, XML, HL7, proprietary/legacy
Web services and protocols: SOAP, REST, OAuth, TCP, LLP
Transport security: TLS with certificate-based mutual authentication

Technologies

Rhapsody Integration Engine 7.x
Rhapsody Developer Kit (RDK)
JSON, XML, HL7
SOAP, REST
OAuth
TCP, LLP
TLS and certificate-based mutual authentication

Pay Rate

USD 50 - 60 per hour

Duration

1+ year contract, with potential extension

Location

Lansing, Michigan, hybrid arrangement with two days onsite per week

Overview

The role concentrates on Rhapsody development, message transformation, and interface design to enable secure, reliable data exchange across major state health systems. It includes enhancing automated processes, preserving data integrity, supporting SEM/SUITE compliance, and providing technical oversight for Data Hub integrated systems.

Must Haves

Rhapsody Integration Engine 7.x
Rhapsody Developer Kit (RDK): custom filters, mappers, transformations
Message translation across formats: JSON, XML, HL7, proprietary/legacy
Web services & protocols: SOAP, REST, OAuth, TCP, LLP
Transport security: TLS, certificate-based mutual authentication

Nice to Have

Rhapsody Certification preferred

View full job page →

JSON Developer Jobs

Experienced Software Engineer

Java/ETL Developer - TS/SCI with Polygraph

Sr Software Developer, Full Stack

Web Developer

Rhapsody Developer

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