Frontend

Frontend Developer Jobs

430 jobs found

1mo ago

Forms Developer | Secret Clearance Required

Deloitte Louisville, KY

Louisville, KY

1mo ago Closed

Full time Adobe Acrobat Data Processing Database

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

Job Description

Location: Louisville, KY (onsite). This role sits on Deloitte's AI & Engineering team, focusing on designing, developing, and maintaining interactive PDF and HTML forms, with integration to internal systems and a commitment to cross‑browser quality. You will collaborate with BSA and BO stakeholders, document specifications, and provide user support, shaping critical data workflows and governance.

Responsibilities

Design, develop, and maintain interactive PDF forms using Adobe Acrobat and Adobe LiveCycle or Adobe Experience Manager (AEM) Forms.
Build and maintain responsive HTML forms with client-side and server-side validation, integrating with internal systems, databases, and APIs.
Translate business requirements into functional form designs in partnership with Business Systems Analysis (BSA) and Business Operations (BO) stakeholders.
Test, troubleshoot, and optimize forms across browsers and platforms, while managing version control, quality assurance, and defect resolution.
Document technical specifications, maintain form inventories, and support users with training and guidance in collaboration with IT, compliance, and operations teams.

Requirements

Bachelor's degree or equivalent work experience
Must be legally authorized to work in the United States without employer sponsorship now or in the future
Active Secret security clearance
5+ years of experience with AWS, Java, and SQL

Technologies

Adobe Acrobat
Adobe LiveCycle
Adobe Experience Manager (AEM) Forms
HTML
Amazon Web Services (AWS)
Java
SQL

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1mo ago

Web-based User Interface Software Engineer

Johns Hopkins Applied Physics Laboratory (APL) Laurel, MD

Laurel, MD

1mo ago Closed

$100k - $245k/yr Full time API APIs Control Systems

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

Job Description

Johns Hopkins Applied Physics Laboratory (APL) is seeking a Web-based User Interface Software Engineer to join the Multi-Mission Planning Development Group within the Air and Missile Defense Sector. This on-site position in Laurel, MD focuses on designing, prototyping, developing, testing, and integrating frontend interfaces for sophisticated military planning tools, working closely with backend developers and cross-disciplinary teams to enhance mission planning capabilities. The role offers a salary range of $100,000 to $245,000 per year and opportunities to contribute across large codebases in a collaborative environment.

Responsibilities

Develop web-based user interfaces for military planning tools, prototypes, and analysis systems
Collaborate with backend engineers from other project teams to integrate system capabilities
Maintain code quality through code reviews, tests, and documentation
Engage with Human Systems Engineers as needed during design, implementation, and review

Requirements

Possess a BS degree in Computer Science, Software Engineering, Computer Engineering or equivalent, or equivalent years of experience
Have at least 3 years of Web-based UI development experience using TypeScript and React
Proficient with modern development tools including Git, Jira, and Agile Scrum
Experience with the DevSecOps software development cycle
Proven ability to work with large code bases in a team environment
Excellent critical thinking, written, and verbal communication skills
Able to obtain an Interim Secret security clearance by start date and ultimately obtain a Secret clearance; U.S. citizenship required; eligibility for government security clearance investigations
Possess an MS or PhD in Computer Science, Software Engineering, Computer Engineering or equivalent
Five or more years of frontend web development experience using TypeScript and React
Experience developing backend services using Python
Experience writing frontend tests with Jest and/or Cypress
Experience developing and maintaining GitLab CI/CD pipelines
Familiarity with the Material UI component library
Experience containerizing software with Docker and Podman
Proven success working in a multi-disciplinary team environment
Active Top Secret security clearance

Technologies

TypeScript
React
Git
Jira
Agile Scrum
DevSecOps
Python
Jest
Cypress
GitLab CI/CD
Material UI
Docker
Podman

Benefits

Education assistance program
Unparalleled retirement contributions
Healthy work/life balance
Comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development

Description

We operate in a dynamic, innovation-driven environment where a team of technical experts collaborates to advance mission planning capabilities. The role contributes to one or more large codebases that are evolving to leverage modern software techniques to support a wide range of challenges. It offers the opportunity to blend software engineering with mission planning while designing, developing, and testing user interfaces for military planning tools tied to air and missile defense.

About Us

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to defense, space, and science challenges. Our culture emphasizes creativity, collaboration, and an inclusive environment where employees can grow and connect with inspiring teammates. Located in the Baltimore-Washington metro area, APL provides generous benefits, strong retirement contributions, and a balanced work life. Learn more about our career opportunities at the APL careers site.

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1mo ago

Intermediate Software Engineer

Cornell Pump Company LLC Clackamas, OR

Clackamas, OR

1mo ago Closed

$80k - $100k/yr Full time Backend Developer Python API

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

Job Description

On-site in Clackamas, Oregon, the Intermediate Software Engineer will join Cornell Pump Company LLC to help shape cloud-based software products by building APIs, database infrastructure, and user interfaces that connect ERP systems, IoT telemetry, and manufacturing and sales data. This hands-on role combines development across multiple projects with a focus on maintainability and quality, bringing together backend and frontend work in a collaborative environment.

Responsibilities

Develop features and fix bugs across various software projects and products.
Adhere to development standards and style guidelines as documented or conveyed by the Software Manager and Senior Engineers.
Identify and report bugs in existing solutions and deployed code.
Identify gaps in product feature implementation and propose improvements to software processes.
Track work and keep feature tickets up-to-date within the team’s Jira workflow.
Review feature pull requests with a focus on code efficacy, maintainability, and core functionality.
Assist with feature design and documentation under the supervision of the Software Manager or Senior Software Engineer(s).
Some development work will involve Ruby on Rails; learning Rails on the job and maintaining an existing Rails code base will be required.
Occasionally assist with major production issues outside of normal working hours, when needed.

Requirements

SQL experience, with MySQL preferred.
JavaScript and TypeScript proficiency.
React.js experience.
Python programming skills.
Ruby on Rails development on the job; learning Rails on the job and maintaining an existing Rails code base will be a requirement.

Technologies

SQL (MySQL)
JavaScript
TypeScript
React.js
Python
Ruby on Rails
AWS
Gherkin
CI/CD
MQTT

Benefits

10 paid holidays and two weeks of PTO to start.
401(k) plan with up to 7.5% total employer contribution and immediate vesting.
Two medical plans: a PPO and an HDHP with an HSA.
Dental and vision coverage.
Pet Insurance and company-paid Employee Assistance Program (EAP).
Two weeks of paid Parental Leave.
Company-paid Life Insurance and AD&D, plus Short-Term and Long-Term Disability.
Additional voluntary Life Insurance and AD&D.
Supplemental health insurance options: hospital, accident, and critical illness.
Safety shoes reimbursement up to $250 every two years and prescription safety glasses reimbursement up to $250 every two years.
Employee Rewards and Recognition Program.
Daily coffee and healthy snacks, plus seasonal perks like free lunch with food truck Fridays in the Summer, a summer family party, holiday events, and Santa Day for kids.

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1mo ago

Software Engineer

Minerva Defense, Inc Dayton, OH

Dayton, OH

1mo ago Closed

Full time Backend Developer API DevOps

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

Job Description

Full Stack Software Engineer role supporting NASIC for Air Force digital transformation, focusing on designing capabilities, resolving issues, integrating with external services, and participating in code reviews.

Responsibilities

Design and build new capabilities and features
Troubleshoot and resolve defects in the existing codebase
Integrate capabilities with external services, APIs, and tooling
Participate in code reviews and provide mentorship to teammates
Communicate project status and technical details with the customer

Requirements

3+ years of software development experience
Bachelor’s degree in computer science or a relevant STEM field
U.S. citizenship
Ability to obtain and maintain a TS/SCI security clearance
Ability to communicate technical details of work
Ability to operate in a dynamic environment and own segments of a project
Strong oral and written communication and organizational skills
Experience with RESTful web services
Experience with server-side languages, with preference for Golang, Node.js, and/or Python
Experience with modern frontend JavaScript frameworks, with preference for Angular, React, and/or Vue
Experience with version control software such as Git
Experience with bug and issue tracking software such as Jira

Technologies

RESTful web services
Golang
Node.js
Python
Angular
React
Vue
Git
Jira
Kubernetes
Helm
GitLab CI
Jenkins
Docker
MongoDB

Benefits

401(k)
Dental insurance
Flexible spending account
Health insurance
Life insurance
Paid time off
Vision insurance

Details

Type: Full-Time
Location: Dayton, OH
Work location: In person
Start date: On or after June 5, 2026
Security clearance: Secret (Preferred)

Application Question

This position requires the ability to obtain a U.S TS/SCI clearance. U.S. citizenship is a baseline eligibility factor for this clearance. Are you a U.S. Citizen? (Yes or No)

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1mo ago

Software Engineer

Metron Reston, VA

Reston, VA

1mo ago Closed

Full time Backend Developer APIs Automation

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

Job Description

Metron is seeking a Software Engineer to join our Reston, Virginia team onsite, focused on building and maturing software for simulation, optimization, and decision support in mission oriented environments. This role covers the full technology stack, contributing to backend infrastructure as well as frontend applications, and turning complex ideas into reliable production software. The position requires a bachelor’s degree and a track record of hands-on development experience.

Responsibilities

Develop and evolve technically advanced software for simulation, optimization, and decision support in mission-focused settings.
Contribute across the stack, including backend infrastructure and frontend web interfaces, translating complex technical concepts into maintainable production software.
Engage across the full development lifecycle, from early concept exploration and prototyping through implementation, demonstrations, and deployment.
Advance capabilities from prototype to operational use by applying solid software engineering fundamentals and sound technical judgment.

Requirements

Bachelor's degree in computer science, mathematics, physics, applied math, or a related field
At least 2 years of industry experience
Experience with modern front-end development frameworks and tooling, especially React, TypeScript, and state management patterns
Experience building backend services and APIs in languages such as Java or Rust
Experience developing software in a collaborative environment where readability, maintainability, and disciplined engineering practices matter
Ability to work effectively with researchers, engineers, and end users to translate technical concepts into usable software
Familiarity with full-stack web application development in any frameworks/languages
U.S. citizenship required; candidates will be subject to a security investigation and must meet eligibility requirements for access to classified information

Technologies

React
TypeScript
Java
Rust
WebGL
OpenGL
AWS
Docker
Kubernetes
CI/CD

Benefits

Medical, Dental and Vision Insurance
Accompanying FSA and HSA options
Additional Voluntary Benefits
Paid Time Off
9 Observed Holidays and 2 Floating Holidays
Paid Parental Leave
Tuition Reimbursement
Relocation Assistance
Professional Development Reimbursement
Annual Salary Reviews
Profit Sharing
401(k) Traditional and Roth Options
Gym and Fitness Reimbursement
Employee Assistance Program
Employee Referral Program

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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

Software Engineer - Full Stack

eTags.com Fort Lauderdale, FL

Fort Lauderdale, FL

1mo ago Closed

$100k - $125k/yr Full time Backend Developer Angular API

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

Job Description

eTags.com, based in Fort Lauderdale, is in search of a senior level full stack developer who can own the design, development, and optimization of web applications across the entire technology stack. This hybrid role blends hands-on coding with cloud infrastructure, requiring a proactive engineer who can troubleshoot production issues and drive performance improvements in collaboration with cross-functional teams.

The position emphasizes building robust backend services with PHP and CodeIgniter, crafting responsive front ends, and leveraging AWS to deliver scalable and secure software solutions. The successful candidate will contribute across the lifecycle, from architecture and reviews to deployment and ongoing optimization.

Responsibilities

Design, develop, test, and maintain end-to-end web applications across the full stack.
Build and enhance backend systems using PHP and CodeIgniter.
Create and maintain RESTful APIs and integrate third-party services.
Design responsive, user-friendly front-end interfaces.
Model, optimize, and maintain databases with a focus on performance and integrity.
Deploy, monitor, and sustain applications within AWS environments.
Troubleshoot issues across application, server, database, and infrastructure layers.
Write clean, maintainable, and well-documented code following established standards.
Participate in code reviews and contribute to architectural and technical decisions.
Apply application security best practices and manage access controls.
Collaborate with stakeholders, designers, QA, and other developers throughout the SDLC.
Support continuous improvement efforts, including performance tuning and reducing technical debt.

Requirements

Strong proficiency in PHP (versions 5.x through 8.x).
Extensive experience with CodeIgniter.
Solid understanding of MVC architecture and standard design patterns.
Experience building, consuming, and maintaining RESTful APIs.
Knowledge of authentication and authorization mechanisms, including JWT and OAuth.
Experience integrating third-party APIs and services.
Proven debugging and troubleshooting skills.
HTML, CSS, and JavaScript proficiency.
Experience with responsive design and cross-browser compatibility.
Familiarity with AJAX and jQuery; exposure to Vue.js, React, or Angular.
Strong MySQL and/or MariaDB experience with normalized database design and performance tuning.
Understanding of indexing, data integrity, and database security best practices.
Hands-on experience with AWS services including EC2, RDS, S3, and CloudWatch.
Working knowledge of IAM roles, AWS security best practices, and AWS networking fundamentals.
Experience with environment configuration, deployment management, and application monitoring in AWS.
Proficiency with Git and modern source control workflows.
Familiarity with CI/CD pipelines and deployment automation.
Experience working in Linux server environments and understanding of logging and performance management.

Technologies

PHP
CodeIgniter
MySQL
AWS
HTML
CSS
JavaScript
Vue.js
React
Angular
AJAX
jQuery
MariaDB
EC2
RDS
S3
CloudWatch
IAM
Git
Linux
Docker
Kubernetes
ECS
EKS
Terraform
CloudFormation
AWS Lambda

Position overview

eTags is aiming to add an experienced Full Stack Developer who brings strong PHP, CodeIgniter, MySQL, and AWS capabilities to the team. The role involves designing, building, maintaining, and optimizing web applications across the entire technology stack, with an emphasis on leveraging AWS to deliver scalable, secure, and high-performing solutions. This is a hands-on position that requires independent problem-solving, production troubleshooting, performance improvements, and collaboration with designers, QA, and other developers to deliver critical software.