Jacksonville, FL

Developer Jobs in Jacksonville, FL

4 jobs found

Include remote jobs

15d ago

Senior Mainframe Developer

Tata Consultancy Services Jacksonville, FL

Jacksonville, FL

15d ago

$120k - $130k/yr Full time Senior Agile CICS

Apply Now

Job Description

Join Tata Consultancy Services as a Senior Mainframe Developer in Jacksonville, Florida. This onsite opportunity offers a competitive USD 120,000 to 130,000 annually and the chance to influence legacy-to-distributed migrations and end-to-end mainframe applications built with COBOL, JCL, DB2, VSAM, and CICS. You will work within SDLC, Lean and Agile practices, leveraging CI, security, scalability, documentation, and testing techniques to deliver robust software.

What you get

Competitive salary: USD 120,000 to 130,000 per year
Onsite role in Jacksonville, Florida
Opportunity to work on legacy-to-distributed migrations and end-to-end mainframe applications using COBOL, JCL, DB2, VSAM, and CICS
Engagement in SDLC driven processes and Lean/Agile practices, including CI, software and product security, scalability, documentation, and testing techniques

Responsibilities

Lead migrations from legacy systems to distributed architectures
Apply SDLC principles and methodologies such as Lean, Agile, XP, CI, software and product security, scalability, documentation practices, and testing techniques
Write code that meets standards and delivers required functionality using the project technology
Assess performance parameters and evaluate application performance
Work with APIs through middleware
Remediate vulnerabilities
Provide on call support on a weekly rotation
Work independently and own business requirements
Collaborate with other technical partners and Product Owners
Demonstrate strong technical and analytical capabilities

Requirements

8+ years of COBOL experience
8+ years of JCL
8+ years of DB2
8+ years of VSAM
8+ years of CICS
8+ years of ChangeMan
8+ years of File Aid / File Manager
8+ years of DFSORT
8+ years of Syncsort
8+ years of Easytrieve
Develop high performing, scalable and innovative end-to-end applications
Bachelor's degree in Computer Science

Technologies

COBOL
JCL
DB2
VSAM
CICS
ChangeMan
File Aid / File Manager
DFSORT
Syncsort
Easytrieve

View full job page →

15d ago

Associate Developer

Kemper Jacksonville, FL

Jacksonville, FL

15d ago

Full time Backend Developer Angular API

Apply Now

Job Description

Kemper is hiring an Associate Developer for its PolicyCenter Development team in Jacksonville, Florida (onsite).

Responsibilities

Complete training courses assigned for project specific work
Examine and analyze existing Kemper applications
Learn and apply Kemper development and design best practices aligned with project goals
Code in accordance with Kemper's approval
Review code in Python, TypeScript, JavaScript, Java, and Angular
Understand Kemper's CI/CD pipeline for AWS cloud native services
Collaborate with the Technical Lead to draft templates for proposed changes
Deliver changes with leadership sign-off
Collaborate with leadership to execute proofs of concept
Identify and review AWS best practices
Identify and review Angular best practices
Conduct performance engineering and monitoring activities

Requirements

Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field
At least 1 year of hands-on software development experience
Experience with object oriented programming in Java
Demonstrates working proficiency in at least one programming language
Working knowledge of relational databases and SQL
Basic understanding of AWS and cloud computing concepts through coursework, projects, or certifications
Ability to code, unit test, and debug moderately complex business applications
Experience with JavaScript (Node.js), Java, or Python through coursework or projects
Fundamental knowledge of web technologies and APIs
Exposure to tools such as AWS Lambda, DynamoDB, CloudFormation, or frontend frameworks like Angular is a plus
Familiarity with RESTful APIs, web services, and microservices architectures
Exposure to property and casualty insurance systems or platforms like Guidewire is a strong plus
Understanding of Agile methodologies (Scrum/Kanban)
Effective communication and collaboration skills in cross-functional teams
Commitment to continuous learning and improvement
On-site role in the Jacksonville, Florida office

Technologies

Java
Gosu
Guidewire
Python
TypeScript
JavaScript
Angular
AWS
AWS Lambda
DynamoDB
CloudFormation
RESTful APIs
Web services
Microservices architectures

View full job page →

1mo ago

Senior Application Developer

Mphasis Digital Risk Jacksonville, FL

Jacksonville, FL

1mo ago

$90k - $110k/yr Full time Senior Agile Java

Apply Now

Job Description

Explore a senior development role with Mphasis Digital Risk, offering a remote-friendly setup within commuting distance to the Jacksonville, Florida office. This position centers on Java development and Mendix platform work, with Agile leadership to guide team delivery. You will collaborate with product owners and stakeholders to design, build, and maintain software solutions, while mentoring peers and staying current with new technologies. The role comes with a competitive salary in the USD 90,000 to 110,000 per year range and a comprehensive benefits package.

Responsibilities

Lead the design and development of software applications using Mendix, Java and related technologies.
Collaborate with product owners and stakeholders to capture requirements and translate them into technical specifications.
Apply Agile methodologies to improve team productivity and project delivery.
Utilize Jira for project tracking, issue management, and reporting.
Develop and maintain front-end applications with JavaScript and back-end services with MS SQL.
Work with XML for data interchange and configuration management.
Mentor and guide junior developers, promoting a culture of continuous learning and improvement.
Participate in code reviews and uphold best practices and coding standards.
Stay informed about emerging technologies and industry trends, with a focus on Mendix, and be willing to learn and apply them.

Requirements

Proficient in Java programming and development.
Strong understanding of Agile methodologies and practices.
Experience with Jira for project management and issue tracking.
Solid knowledge of JavaScript for front-end development.
Familiarity with XML for data handling and configuration.
Experience with MS SQL for database management and queries.
Bachelor's degree in Computer Science, Information Technology, or a related field.

Technologies

Mendix
Java
JavaScript
MS SQL
XML
Jira
RESTful APIs
Microservices

Benefits

401(k)
Dental insurance
Health insurance
Paid time off
Vision insurance

View full job page →

1mo ago

Senior Mainframe Developer

Citi Jacksonville, FL

Jacksonville, FL

1mo ago

$114k - $171k/yr Full time Senior CICS COBOL

Apply Now

Job Description

This senior level position at Citi is based onsite in Jacksonville, FL, and focuses on designing and deploying new or revised mainframe applications in collaboration with the Technology team, while leading applications analysis and programming efforts.

Location

Jacksonville, Florida, United States (onsite)

Compensation

$113,840.00 - $170,760.00 per year

Responsibilities

Collaborate with multiple management teams to align functional integrations with business goals, identifying system enhancements needed to launch new products and drive process improvements
Tackle high impact and complex program issues by thoroughly evaluating business and system processes and applying industry standards
Apply deep expertise in applications development to ensure designs align with the overall architecture blueprint
Leverage advanced knowledge of system flow to establish coding, testing, debugging, and deployment standards
Build comprehensive understanding of how architecture and infrastructure interact to achieve business objectives
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Act as an advisor or coach to mid-level developers and analysts, coordinating workload as needed
Assess risk in business decisions, uphold Citi's reputation and asset protection by ensuring compliance with laws and policies, applying ethical judgment, and transparently escalating and managing control issues

Requirements

5+ years of IBM mainframe development experience
Experience building batch and online programs in Cobol
Familiarity with IBM utilities and mainframe tools and data structures such as Fileaid, Rexx, JCL, CICS, Changeman, Github, Expediter, TSO/ISPF, VSAM, and DB2
2+ years of experience using AI tools such as Devin AI and CoPilot
Extensive experience in system analysis and software application programming
Proven history of managing and delivering successful projects
Subject Matter Expert in at least one area of Applications Development
Ability to adjust priorities quickly as circumstances dictate
Demonstrated leadership and project management capabilities
Clear and concise written and verbal communication
Minimum experience: 2 years
Education: Bachelor’s degree or equivalent experience

Technologies

Cobol
Fileaid
Rexx
JCL
CICS
Changeman
Github
Expediter
TSO/ISPF
VSAM
DB2
IBM utilities
Devin AI
CoPilot

Benefits

Discretionary and formulaic incentive and retention awards
Medical, dental and vision coverage
401(k) retirement plan
Life, accident, and disability insurance
Wellness programs
Paid time off for vacation and sick leave
Paid holidays

Employment Details

Time type: Full time
Job family group: Technology
Job family: Applications Development

Location and Posting

Primary location: Jacksonville, Florida, United States

Anticipated posting close date: Apr 12, 2026

View full job page →

Developer Jobs in Jacksonville, FL

Senior Mainframe Developer

Associate Developer

Senior Application Developer

Senior Mainframe Developer

Get Job Alerts