Explore 2 java front end developer jobs from 2 hiring companies in Macclenny, FL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

java-front-end-developer

Java Front End Developer

Jacksonville

Oakleaf Plantation

Lakeside

Middleburg

Fleming Island

Bellair-Meadowbrook Terrace

Fruit Cove

St. Johns

Gainesville

Lake City

Ponte Vedra Beach

Asbury Lake

Jacksonville Beach

Kingsland

Palm Valley

Orange Park

St. Marys

Atlantic Beach

Yulee

Java Front End Developer Jobs

Intercontinental Exchange

Hybrid

Onsite

Overview Job PurposeICE is seeking a Senior Java Developer to join its Single Sign-on (SSO) Enterprise Service development team. This team oversees the highly distributed, resilient, reliable, and secure SSO ecosystem. This position offers both server-side and front-end development opportunities. This open position is quite unique. The developer not only builds top-quality, mission-critical software but also can do so with fun and flexibility. Our platforms are implemented with modern Java and rich front-end JavaScript/TypeScript applications using React.js. This is a great opportunity to learn new things and to have a significant impact on our world-class applications. ResponsibilitiesThe primary responsibility is for the design, implementation, and support of the SSO system based on current security standards, customer requirements, and integration needs for numerous applications within and beyond the ICE enterprise. A candidate that succeeds in this team (and at ICE in general) should have a product mentality, have a strong sense of ownership, and strive to be a good steward for his or her software. More than any concrete experience with specific technology, it is more important for the candidate to have a strong sense of what constitutes good software, be conscientious in picking the right technology stack, and be open-minded to learn (from others and from failures). On the technical side, the ideal candidate should be highly proficient in Java design and development, have experience with front-end development using HTML5, JavaScript, CSS & React, developing or interfacing with relational databases such as Oracle or Postgres. In addition to fulfilling the typical development duties, the individual is expected to look beyond just writing code by contributing to the team’s success in multiple facets. The candidate should be able to communicate effectively and maintain good transparency on project status. The candidate is expected to interact closely with clients, quality assurance, and project/product management. Knowledge and Experience<ul type="disc"><li>Bachelor’s degree or equivalent in Computer Science with 5+ years of Java development experience, or master’s degree with 3+ years of Java development experience</li><li>Demonstrable experience in design and system architecture</li><li>Good understanding of common design and architectural principles</li><li>Strong interpersonal skills and ability to work well in a team environment</li><li>Ability to work with little supervision and under pressure</li><li>Good decision-making ability; good judgment</li><li>Good communication skills</li><li>Extensive experience leading web-based development efforts using HTML5, JavaScript, Typescript, CSS, React/Redux and NodeJS</li><li>Core Java/Java collections</li><li>Relational databases</li><li>Performance tuning, debugging, and memory profiling</li><li>Unit, integration, and end-to-end tests</li><li>Knowledge of UNIX command and tools</li><li>Experience with SSO standards such as SAML/OAuth/OpenID Connect</li><li>Modern browser cookie management and debugging experience</li></ul>Preferred Knowledge and Experience <ul type="disc"><li>Financial services experience</li><li>Experience with Kafka</li><li>Multi-threaded server-side development and Java concurrency</li><li>Cross-browser development and troubleshooting experience</li></ul>#LI-HR1 #LI-ONSITE Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.

Senior Java Developer

Bachelor's or higher in CS with 5+ years Java development; or Master's with 3+ years. Strong design/architecture, front-end with HTML5/JS/TS/React, relational DBs (Oracle/Postgres), SSO (SAML/OAuth/OIDC).

Job DescriptionAbout FIS Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.This position is hybrid (3 days onsite) in our FIS Office locations in Milwaukee (WI), Jacksonville (FL), &amp; Atlanta (GA)Current and future sponsorship are not available for this position.About the Role &amp; TeamWe are seeking a skilled and motivated Software Engineer Senior to join our Money Movement Hub team. In this role, you will serve as the Senior developer responsible for the support and reliability of a mission-critical payment processing platform hosted on AWS.You will work across the full stack — front end and back end — while driving engineering best practices, CI/CD maturity, and DevOps culture within an agile team environment. This is a hands-on position requiring both deep technical ability and collaborative team guidance. What you will be doingApplication Development &amp; Ownership<ul><li>Hands-on full-stack development of the Money Movement Hub application, covering both front-end interfaces and back-end services. </li><li>Architect and implement scalable, highly available solutions on AWS (ECS, Lambda, RDS, SQS, API Gateway, and related services). </li><li>Design and develop RESTful APIs and microservices in Java and Python. </li><li>Own code quality standards — conduct code reviews, enforce best practices, and mentor junior engineers. </li></ul>CI/CD &amp; DevOps<ul><li>Build, maintain, and continuously improve CI/CD pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline, Harness, or equivalent). </li><li>Collaborate with DevOps and cloud infrastructure teams on deployment strategies, environment management, and release automation. </li><li>Drive shift-left testing initiatives including automated unit, integration, and regression testing. </li></ul>Production Operations &amp; On-Call<ul><li>Participate in an on-call production support rotation for the Money Movement Hub platform. </li><li>Lead incident response efforts: triage, root cause analysis, and post-incident review. </li><li>Monitor application health using observability tooling (e.g., Dynatrace, Splunk, CloudWatch) and proactively address performance issues. </li><li>Ensure high availability and resilience of payment processing flows including RTP and FedNow transactions. </li></ul>Technical Leadership &amp; Collaboration<ul><li>Serve as a technical point of contact for cross-functional stakeholders including DevOps, QA, product, and security teams. </li><li>Contribute to sprint planning, backlog grooming, and agile ceremonies as a senior technical voice. </li><li>Document architecture decisions, runbooks, and operational procedures in Wiki. </li><li>Identify and advocate for technical improvements, debt reduction, and process maturity initiatives. </li></ul>What you bring<ul><li>5&#43; years of professional software engineering experience. </li><li>3&#43; years of hands-on experience with Java (Spring Boot preferred) and Python in production environments.</li><li>Demonstrated experience building and operating applications on AWS — familiarity with core services such as EC2, ECS/EKS, Lambda, RDS, S3, SQS, API Gateway, and IAM. </li><li>Proven experience designing, implementing, and maintaining  CI/CD pipelines in an enterprise or regulated environment. </li><li>Strong understanding of DevOps principles: automated testing, infrastructure-as-code, monitoring, and release management. </li><li>Experience with both front-end (JavaScript/TypeScript frameworks) and back-end development. </li><li>Ability and willingness to participate in an on-call production support rotation. </li><li>Solid understanding of RESTful API design and microservices architecture. </li><li>Experience working in Agile/Scrum teams with tools such as Jira. </li></ul>Added bonus if you have<ul><li>Experience with payment platforms, real-time payments (RTP), FedNow, or ISO 20022 messaging standards.</li><li>Familiarity with hybrid cloud/on-premises environments. </li><li>Experience with observability tools such as Dynatrace, Splunk, or CloudWatch.</li><li>AWS Certified Developer or AWS Certified Solutions Architect certification. </li><li>Working knowledge of change management practices and ITSM tools (e.g., ServiceNow). </li><li>Experience with containerization and orchestration (Docker, Kubernetes/EKS). </li><li>Prior experience in financial services, banking, or fintech environments. </li></ul>What we offer you<ul><li>Opportunities to innovate in fintech.</li><li>Tools for personal and professional growth.</li><li>Inclusive and diverse work environment.</li><li>Resources to invest in your community.</li><li>Competitive salary and benefits.</li></ul> Privacy StatementFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.Sourcing ModelRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

Software Engineer Senior

Software Engineer

5+ years software engineering; 3+ years Java (Spring Boot) and Python; AWS experience; CI/CD; Front-end and back-end development; on-call availability.

Java Front End Developer Jobs in Macclenny, FL, US | HiringCafe: every job on earth

Java Front End Developer Jobs in Macclenny, FL, US

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