Senior Software Developer | Jacksonville, FL

ARC Group

Job Description

Senior Software Developer React / React Native

ARC Group is recruiting for our client, a Fortune 500 company, for a Senior Software Developer position in Jacksonville, FL. This is a hybrid role requiring 3 days per week onsite and 2 days remote .

We are looking for an experienced hands-on developer with a strong background in modern React and React Native development who can build, enhance, troubleshoot, and support both web and mobile applications. The ideal candidate will have experience taking applications through development and production, including publishing to both the Apple App Store and Google Play Store .

Key Responsibilities

Design, develop, test, implement, and support moderately complex software applications and solutions.
Build and enhance modern web applications using React and mobile applications using React Native .
Develop and maintain integrations with REST/JSON APIs and enterprise systems.
Support native mobile functionality and platform integrations using Swift and/or Kotlin .
Troubleshoot, stabilize, and enhance existing applications with limited knowledge transfer.
Implement secure authentication and authorization solutions using OAuth and OIDC .
Apply mobile application security, secure token storage, and application-hardening best practices.
Develop conversational and chat-based user experiences, including applications incorporating LLM/AI capabilities and streaming responses .
Implement internationalization (i18n) and localization capabilities.
Participate in code reviews, configuration audits, testing, performance analysis, and technical documentation.
Identify opportunities to improve application performance, usability, development processes, and overall user experience.
Work closely with business stakeholders, technical teams, and end users to understand requirements and deliver effective solutions.
Provide ongoing technical support and troubleshooting for production applications.
May provide technical guidance to less-experienced developers on smaller projects or components of larger initiatives.

Required Qualifications

10+ years of professional software development experience.
Strong, recent experience developing applications with React .
Strong, recent experience developing mobile applications with React Native .
Demonstrated experience building and delivering both web and mobile applications .
Experience with native mobile development using Swift and/or Kotlin , particularly for React Native modules and platform integrations.
Experience publishing applications to both Apple App Store and Google Play Store .
Strong understanding of OAuth/OIDC , authentication, authorization, and secure token management.
Strong knowledge of mobile application security and hardening .
Strong experience integrating REST/JSON APIs .
Experience with i18n and localization .
Experience developing conversational/chat interfaces , preferably including LLM-integrated applications and streaming responses.
Ability to take ownership of existing applications, troubleshoot issues, and stabilize systems with minimal documentation or knowledge transfer.

What You'll Be Working With

Location: Jacksonville, FL
Work Arrangement: Hybrid 3 days onsite / 2 days remote

Apply

Vacancy posted 2 days ago

Similar jobs that could be interesting for youBased on the Senior Software Developer | Jacksonville, FL in Jacksonville, FL vacancy

Sr Java Developer - Hybrid - Jacksonville, FL
SR JAVA DEVELOPER – HYBRID – JACKSONVILLE, FL ARC Group has an immediate opportunity for a Senior Java Developer with AI development experience! This is starting out as a contract position running through February 2027 with potential to extend longer. This is a hybrid...
Senior
Permanent employment
Contract work
Part time
Work experience placement
Immediate start
Remote work
Flexible hours
ARC Group
Jacksonville, FL
14 days ago
DevOps Engineer - Hybrid - Jacksonville, FL
DEVOPS ENGINEER – HYBRID – JACKSONVILLE, FL ARC Group has an immediate opportunity for a DevOps Engineer with experience in the healthcare industry! This is starting out as a contract position running through February 2027 with potential to extend longer or convert to...
Suggested
Permanent employment
Contract work
Part time
Work experience placement
Immediate start
Remote work
ARC Group
Jacksonville, FL
14 days ago
Sr. Hadoop Developer - Hybrid - Jacksonville, FL
SENIOR HADOOP/PYTHON DEVELOER – HYBRID – JACKSONVILLE, FL ARC Group has an immediate opportunity for multiple Sr Hadoop/Python Developer! This is a hybrid position in Jacksonville, FL, working 3 days in the office, 2 days remote. This is starting out as a contract position...
Senior
Contract work
Part time
Work experience placement
Work at office
Immediate start
Remote work
ARC Group
Jacksonville, FL
14 days ago
Senior Salesforce Developer
$120k - $200k
...today, we want to hear from you.Job Title: Senior Salesforce DeveloperLocation: 1st... ...and detail-oriented Senior Salesforce Developer to join our growing team in Richmond. This... ...McKesson!SummaryLocation: USA, VA, Richmond; USA, FL, Jacksonville; USA, TX, IrvingType: Full time
Senior
Full time
McKesson
Jacksonville, FL
3 days ago
Senior Net Developer
...detail Ability to multi-task while maintaining a positive attitude Patience and good listening skills Competent level of Microsoft Office products and other computer software programs Working Place: Jacksonville, FL, United States Company : Vets Hired...
Senior
Permanent employment
Temporary work
Work at office
Relocation
Monday to Friday
Afternoon shift
Vets Hired
Jacksonville, FL
1 day ago
DevOps Engineer Senior
...: Position: DevOps Engineer Senior : SUMMARY Responsible for the continual automation... ...integration, deployment, and optimization of software build and deployment systems.... ...Fridays remote: Preferred Location: Jacksonville, FL Secondary Location: Atlanta, GA Relocation...
Senior
Hourly pay
Full time
Work experience placement
Work at office
Remote work
Relocation package
Monday to Friday
Black Knight
Jacksonville, FL
4 days ago
Senior Software Engineer
$42 - $57 per hour
DescriptionKforce has a client that is seeking a Senior Software Engineer in Jacksonville, FL.Summary:Our client is looking for someone to join a collaborative... ...and assisting with issue resolution* Design, develop, and enhance simulation software using C++* Diagnose and...
Senior
KForce
Jacksonville, FL
1 day ago
Senior Java Engineer - Assistant Vice President
$96.96k - $145.44k
...Citi is looking for a Senior Java Engineer at the Assistant Vice President level to design, build, and deliver mission-critical software applications that power financial services at global scale. Based in Jacksonville, FL, this hybrid role blends deep hands-on engineering...
Senior
Full time
Work at office
Remote work
Citi
Jacksonville, FL
2 days ago
Coastal Engineering Project Lead/Senior Coastal Engineer
...seeking a driven Coastal Engineering Project Manager/Senior Coastal Engineer to join our rapidly expanding... ...bargaining agreements Primary Location United States | FL | Tampa Other Locations United States | FL | Jacksonville Travel No Schedule Full time Job Posting 29/04/202...
Senior
Full time
Temporary work
Part time
Casual work
Work at office
Local area
Worldwide
Flexible hours
Stantec
Jacksonville, FL
10 hours ago
Senior .Net Developer
...Job Description Job Description Senior .Net Developer Jacksonville, FL On Site We are thrilled to announce an exceptional opportunity for a Senior .Net Developer in the heart of Downtown Jacksonville. Our client is on a remarkable growth trajectory with exciting...
Senior
Long term contract
Immediate start
ARC Group
Jacksonville, FL
11 days ago
Sr. Hadoop/Analytics Developer - Hybrid - Jacksonville, FL
SENIOR HADOOP/ANALYTICS DEVELOER – HYBRID – JACKSONVILLE, FL ARC Group has an immediate opportunity for multiple Sr Hadoop/Analytics Developers! This is a hybrid position in Jacksonville, FL, working 3 days in the office, 2 days remote. This is starting out as a contract...
Senior
Contract work
Part time
Work experience placement
Work at office
Immediate start
Remote work
Flexible hours
ARC Group
Jacksonville, FL
14 days ago
PHP Developer-Jacksonville
...PHP Developer Location: Jacksonville Rate: DOE $/Yr. Position Type: Full Time Interview Process: Phone Followed by F2F US Citizen, Green Card and GC EAD Job Description: Highly skilled in PHP, MySQL, JavaScript, HTML, and CSS. Candidate will be detail-oriented...
Full time
Staffing the Universe
Jacksonville, FL
3 days ago
Senior Lead Software Engineer Digital Solutions Vice President
$125.6k - $188.4k
...Posted: 2026-07-13Location: Jacksonville, Florida, United StatesSalary... ...: Technology, Digital Software Engineering, ProfessionalCompany... ...professional who stays abreast of developments within own field and... ...little or no guidance by more senior developers. Decisions will make...
Senior
Full time
Citigroup
Jacksonville, FL
2 days ago
Senior Oracle Cloud Financials Developer
OverviewJob PurposeThe Senior Oracle Financials Cloud Developer is responsible for the design, development, integration, and optimization of Oracle Financials... ...and Cash Management. The role is based in Atlanta or Jacksonville and reports to the Senior Manager, Corporate Systems....
Senior
Black Knight Financial Services
Jacksonville, FL
4 days ago
Sr. Java Developer
...SENIOR JAVA DEVELOPER – HYBRID - JACKSONVILLE, FL ARC Group has an immediate opportunity for a Senior Java Developer with a leading organization. This... ...building scalable solutions, and working with modern software development practices. At ARC Group, we are committed...
Senior
Long term contract
Permanent employment
Full time
Immediate start
Remote work
American Recruiting & Consulting Group
Jacksonville, FL
1 day ago
Sr. Compliance & BSA Officer - To $110K - Jacksonville, FL - Job # 3389
$110k
Sr. Compliance & BSA Officer – To $110K – Jacksonville, FL – Job # 3389 Who We Are The Symicor Group is a boutique talent acquisition firm... ...Act (FACT Act) Officer. ~Responsible for informing senior management of laws and regulations related to Bank compliance...
Senior
Symicor Group
Jacksonville, FL
more than 2 months ago
Software Engineer, iOS Core Product - Jacksonville, FL, USA
$140k - $200k
...app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward....
Full time
Work at office
Remote work
Speechify
Jacksonville, FL
more than 2 months ago
Sr. Java Developer (remote)
...Description Job Description FULL STACK JAVA DEVELOPER (remote) ARC Group has an immediate... ...position with a direct client in their Jacksonville, FL offices. The Java Developer will have 6... .... Engage in all phases of the software development life cycle which include...
Senior
Remote job
Permanent employment
Contract work
Work experience placement
Immediate start
ARC Group
Jacksonville, FL
11 days ago
Sr AI Developer
Senior AI Developer – AWS / Agentic AI / Intelligent Document Processing Jacksonville, FL | 100% Remote ARC Group is recruiting for a Senior AI Developer with a Fortune 50... ...technical, hands-on role for an experienced AI/software engineer who can design, develop, and...
Senior
Part time
Work experience placement
Remote work
ARC Group
Jacksonville, FL
14 days ago
Software Engineer Sr
...Posted: 2026-06-18Location: TX - Farmers Branch; AZ - Phoenix; FL - Jacksonville; PA - PittsburghType: Full timeCountry: United States of... ...an opportunity to contribute to the company’s success. As a Software Engineer Sr within PNC's Technology organization, you will be...
Senior
Full time
Temporary work
Part time
Work experience placement
Work at office
The PNC Financial Services Group
Jacksonville, FL
3 days ago
Application Engineer
...Supervisory Responsibility: None Location: Jacksonville, FL (Corporate Headquarters) or Fort Worth,... ...around the optimum design point. Develop and improve thermal performance... ...~ Proficiency with GT Pro/GT Master software, Ebsilon Professional, EtaPro, GateCcle...
Full time
Temporary work
Work at office
Local area
Remote work
Monday to Friday
Stellar Energy
Jacksonville, FL
1 day ago
Senior Software Engineer
$117k - $135k
...the following location(s): AZ, FL, GA, NY, NC and TX. We are looking for a hands-on Software Engineer to join our growingCorporate... ...and are driving a new custom developed platform and implementing... ...deployments, coached and mentored senior developers, and have driven an...
Senior
Remote work
First Citizens Bank
Jacksonville, FL
1 day ago
Java Full Stack developer
...Java Full Stack Developer Location: Addison, TX/ Charlotte, NC / Jacksonville, FL Fulltime We are looking for highly skilled Java Full Stack Developer with strong experience in building scalable, high-performance web applications. The ideal candidate will have expertise...
Full time
AceStack LLC
Jacksonville, FL
1 day ago
Application Support Engineer
$80k - $95k
...expected to provide L2 support for critical investment banking applications Salary Range: $80,000 to $95,000 per year Location Jacksonville, FL Job Function TECHNOLOGY Role Engineer Desired Skills Oracle DBA Salary Range $80,000-$95,000 a year Desired Candidate Profile...
Tata Consultancy Services
Jacksonville, FL
3 days ago
SharePoint/Power Platform Engineer
$60 - $70 per hour
SharePoint Developer /Power Platform DeveloperJacksonville, FLHybrid (3 Days in 2 Days Remote)*NO C2C**Must work on W2*Job SummaryWe... ...Job Type & LocationThis is a Contract position based out of Jacksonville, FL.Pay and BenefitsThe pay range for this position is $60.00 -...
Contract work
Temporary work
Remote work
TEKsystems
Jacksonville, FL
2 days ago
Software Engineer, Platform - Jacksonville, FL, USA
$140k - $200k
The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster...
Work at office
speechify
Jacksonville, FL
7 days ago
Software Developer
...Software Developer Jacksonville, Florida, United States Software Developer - RF-SMART for Shipping Jacksonville, FL (Onsite/Hybrid schedule) We Exist to Transform our Customers and Change... ...part of a scrum team consisting of senior developers, QA, Agile Delivery specialist...
H1b
Visa sponsorship
Work visa
RF-SMART, a division of ICS
Jacksonville, FL
2 days ago
ENVIRONMENTAL MID-LEVEL ENGINEER (A009)
...Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Environmental Mid-Level Engineer (A009) (CONUS/OCONUS - Jacksonville, FL and the Caribbean | Junior Consultant - Full-Time) to support an engagement for the second largest civil works district in the...
Permanent employment
Full time
Contract work
Temporary work
For contractors
Work at office
Flexible hours
Prosidian Consultng
Jacksonville, FL
1 day ago
.Net Full Stack Developer
...Net Full Stack Developer Full Time Must Have Technical/Functional Skills Primary Skill:.NET Full Stack developer Location: Addison, TX Charlotte, NC Jacksonville, FL Experience: Minimum 7 years Roles & Responsibilities We are seeking an experienced...
Full time
AceStack LLC
Jacksonville, FL
3 days ago
Sr. Principal Software Engineer - Backend, Identity & Access Management (Chronosphere)
...84% on average while saving developers thousands of hours. Recognized... ...renewal.We are seeking a senior technical leader for this platform... ...Familiarity with enterprise software and the expectations... ..., United States of America; Jacksonville, United States of America; Hartford...
Senior
Full time
Live in
Remote work
Visa sponsorship
Work visa
Flexible hours
Palo Alto Networks
Jacksonville, FL
4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Developer | Jacksonville, FL. Be the first to apply!