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Applications Developer Expert Jobs in Florida (NOW HIRING)

Citi

Applications Development Tech Lead

Tampa, FL · On-site

... programming of software applications Experience in managing and implementing successful projects Subject Matter Expert (SME) in at least one area of Applications Development Ability to adjust ...

Aprio

Senior Application Developer

Fort Lauderdale, FL · On-site

$91K - $126K/yr

The Senior Applications Developer is responsible for analysis and design, scope documentation ... applications; becoming an IT expert in each business area supported. * Mentor and coach the ...

Apex Informatics

Expert Developer

Tallahassee, FL · On-site

Expert Developer (with Microsoft .NET (C#), ASP.NET/MVC, WCF/WebAPI, SQL Server) Location ... Developing custom software applications, databases, and system enhancements. * Troubleshooting ...

YO AI Labs

CUDA Engineering Expert - Remote

Miami, FL · Remote

$60 - $100/hr

CUDA Engineering Expert Job Type: Contractor Location: Remote Job Overview We are seeking ... Experience with high-performance computing or GPU-accelerated applications. * Experience optimizing ...

YO AI Labs

CUDA Engineering Expert - Remote

Miami, FL · Remote

$60 - $100/hr

CUDA Engineering Expert Job Type: Contractor Location: Remote Job Overview We are seeking ... Experience with high-performance computing or GPU-accelerated applications. * Experience optimizing ...

Coder Technologies Inc.

Sr Devops Engineer

Miami, FL · On-site

$124K - $159K/yr

NET applications, streamlining the deployment process. * Infrastructure as Code: Provision ... Official certifications in Azure (e.g., DevOps Engineer Expert) or AWS. Benefits * Hybrid work ...

Motion Recruitment

Senior Python Developer

Tampa, FL · Hybrid

$111K - $149K/yr

Expert-level programming skills in Python and PySpark, specifically for developing Spark applications. * Experience with PySpark for data processing. * Familiarity with data manipulation libraries ...

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Applications Developer Expert information

What is the difference between Applications Developer Expert vs Applications Developer?

AspectApplications Developer ExpertApplications Developer
CredentialsTypically requires a bachelor's degree in computer science or related field; certifications like Microsoft Certified: Azure Developer Associate are commonSame educational background; certifications are optional but beneficial
Work EnvironmentOften works on complex projects, providing advanced solutions, and may lead development teamsFocuses on developing, testing, and maintaining applications under supervision or as part of a team
Employer & Industry UsageUsed across industries for specialized or high-level application development rolesCommon entry to mid-level roles in various industries

The main difference between Applications Developer Expert and Applications Developer lies in experience level and scope. Experts handle complex projects, provide advanced solutions, and often lead teams, while Applications Developers focus on core development tasks. Both roles require similar educational backgrounds and certifications, but the Expert role demands more experience and specialized skills.

Is application developer a good career?

Applications developers design, build, and maintain software applications, often working with programming languages like Java, Python, or C#. The role offers strong job growth, competitive salaries, and opportunities across various industries, with demand increasing as technology advances. Success typically requires technical skills, problem-solving ability, and continuous learning to keep up with evolving tools and frameworks.
Applications Developer Expert jobs near you

Applications Development Tech Lead

Tampa, FL • On-site

Citigroup, Inc.
Banking and Credit Intermediation • 5 - 10K employees
Learn more about Citigroup, Inc.external

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

39th of 176 rated banks

Job description

Citi is looking for a Lead Software Engineer to take technical ownership of large-scale enterprise application development within our Technology function. In this senior individual contributor role, you will design and deliver complex, full-stack solutions using modern technologies - including Java, React, Kafka, and Oracle - while guiding mid-level engineers and collaborating across product, DevOps, and business teams. This is an opportunity to shape architecture decisions and drive meaningful technology outcomes at one of the world's leading financial services organizations.
Responsibilities
  • Design, develop, and maintain large-scale enterprise applications across the full stack, applying hands-on expertise in Java, React, Kafka, PL/SQL, and RESTful API development.
  • Architect and implement robust data exchange and messaging solutions using Kafka, ensuring scalable and reliable integration across distributed systems.
  • Define and enforce engineering standards for coding, testing, debugging, and deployment to maintain high quality and consistency across the codebase.
  • Collaborate with product owners, business stakeholders, DevOps teams, and program managers to translate business requirements into scalable technical solutions.
  • Partner with architecture and infrastructure teams to ensure application designs align with the broader technology blueprint and long-term platform strategy.
  • Identify and lead the resolution of high-impact technical and business process challenges, applying deep analytical skills to develop effective and innovative solutions.
  • Coach and mentor mid-level developers and analysts, providing technical guidance and allocating work to support team delivery and professional growth.
  • Assess technical and business risk in engineering decisions, ensuring solutions meet compliance, security, and quality standards.

Top 4 Core Skills
To successfully execute this role, the candidate must excel in the following four multi-disciplinary skill areas:
Skill 1: Scalable Enterprise Architecture & Full-Stack Design (Java, UI, PL-SQL)
  • Description: The ability to design, build, and maintain highly scalable, resilient, and secure enterprise applications. This spans the entire stack: high-performance database design in PL-SQL, robust business logic in Java/J2EE (Spring Boot, Microservices), and modular, responsive frontends in Angular and React JS.
  • Key Competencies:
    • Designing microservices architectures that handle high throughput and low latency.
    • Optimizing complex PL-SQL queries, stored procedures, and database schemas for performance and data integrity.
    • Implementing state management and reusable component libraries in both Angular and React.
    • Applying design patterns (e.g., CQRS, Event Sourcing, Dependency Injection) to ensure system maintainability.

Skill 2: AI Engineering & Agentic AI Orchestration
  • Description: Moving beyond simple API calls to LLMs, the candidate must understand how to design and implement autonomous, agentic AI workflows. This includes prompt engineering, Retrieval-Augmented Generation (RAG), and multi-agent orchestration frameworks.
  • Key Competencies:
    • Integrating GenAI models (via gateways like R2D2 or direct APIs) into enterprise application workflows.
    • Designing "Agentic" systems where AI agents can plan, use tools (APIs, databases), and collaborate to solve complex business problems.
    • Implementing guardrails, semantic caching, and evaluation metrics to ensure AI safety, accuracy, and cost-efficiency.
    • Familiarity with AI orchestration frameworks (e.g., LangChain, LangGraph, CrewAI, or internal equivalents like Agentflow).

Skill 3: Enterprise Integration & API Ecosystem Design
  • Description: Enterprise applications do not exist in a vacuum. The candidate must be an expert in designing secure, reliable, and scalable integration patterns to interface with numerous internal and external applications.
  • Key Competencies:
    • Designing and documenting RESTful APIs, gRPC services, and GraphQL endpoints.
    • Implementing asynchronous, event-driven integration patterns using message brokers (e.g., Kafka, Solace, RabbitMQ).
    • Ensuring robust security protocols (OAuth2, OIDC, mTLS, API Gateways) across all integration points.
    • Designing for fault tolerance, circuit breaking, rate limiting, and graceful degradation.

Skill 4: Strategic Stakeholder Collaboration & Agile Leadership
  • Description: This is a bridge builder. The candidate must translate complex technical architectures into business value and coordinate delivery across a highly matrixed stakeholder landscape.
  • Key Competencies:
    • Collaborating with Business Partners and Product Owners to refine requirements and define technical roadmaps.
    • Coordinating with horizontal technology teams (Infrastructure, Security, Cloud, DBA, DevOps) to ensure seamless deployment and compliance.
    • Partnering with Project Managers (PMs) and Scrum Masters (SMs) to manage sprint planning, mitigate technical risks, and unblock development teams.
    • Mentoring junior engineers, conducting code reviews, and championing engineering excellence.

Recommended Qualifications:
  • 6-10 years of relevant experience in Apps Development or systems analysis role
  • Extensive experience system analysis and in programming of software applications
  • Experience in managing and implementing successful projects
  • Subject Matter Expert (SME) in at least one area of Applications Development
  • Ability to adjust priorities quickly as circumstances dictate
  • Demonstrated leadership and project management skills
  • Consistently demonstrates clear and concise written and verbal communication

Education:
  • Bachelor's degree/University degree or equivalent experience
  • Master's degree preferred

What We Offer
Joining Citi means working on technically complex, high-impact engineering challenges within a global technology organization. You will have the opportunity to work across a modern, diverse technology stack - including Java, React, Kafka, and Oracle - while collaborating with talented teams across product, DevOps, and infrastructure. We invest in your long-term growth and offer an environment where senior engineers have real ownership, strategic influence, and the space to do their best work.
  • Hybrid working model with 3 days in the office and 2 days working remotely, giving you flexibility and structure.
  • Hands-on engagement with enterprise-scale systems across Java, React, Kafka, CI/CD pipelines, and relational databases.
  • Cross-functional collaboration with product owners, DevOps teams, architects, and business stakeholders on high-visibility projects.
  • A performance-driven culture that rewards technical excellence, delivery ownership, and leadership at the senior level.
  • Access to learning and development programmes to deepen technical expertise and advance your career within a global technology organization.
  • Competitive compensation and financial wellbeing benefit reflective of a senior engineering role at a leading global financial institution.
  • Wellbeing support and work-life balance initiatives designed to sustain long-term performance and personal effectiveness.

Build enterprise-scale technology that matters - apply today and bring your engineering leadership to Citi's global platform.
Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location:
Tampa Florida United States
Primary Location Full Time Salary Range:
$113,840.00 - $170,760.00
In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.
Most Relevant Skills
Please see the requirements listed above.
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
Anticipated Posting Close Date:
Automated Processing and AI
We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
Illinois residents - AI Notice and Right
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi's EEO Policy Statement and the Know Your Rights poster.

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About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US

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