Explore 3 full stack java react js developer jobs from 3 hiring companies in Pen Argyl, PA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Full Stack Java React Js Developer

Bangor

Easton

Phillipsburg

East Stroudsburg

Bethlehem

Wind Gap

Allentown

Whitehall Township

Arlington Heights

Wilson

Stroudsburg

Nazareth

Northampton

Roseto

Middletown

Sparta

Randolph

Bridgewater

Hazleton

Full Stack Java React Js Developer Jobs

Citi

Infosys

State Street

Onsite

Hybrid

Job Description:The Lead Full Stack Java Developer – is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities:<ul><li>Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements</li><li>Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards</li><li>Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint</li><li>Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation</li><li>Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals</li><li>Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions</li><li>Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary</li><li>Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm&#39;s reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.</li></ul> Recommended Qualifications:<ul><li>6&#43; years of proven software development experience, specializing in Java, JavaScript framework like React, Spring Boot, and Oracle.</li><li>Modern Application Development:</li><li>In-depth knowledge of modern application architecture principles.</li><li>Clear understanding of Data Structures and Object-Oriented Principles using Java</li><li>Practical experience with Artificial Intelligence (AI) tools for enhancing development workflows.</li><li>Proficiency in Microservices frameworks (e.g., Spring Boot), Event-Driven Services, and Cloud-Native Application Development.</li><li>Multiple years of experience on Service Oriented and Microservices architectures, including REST and GraphQL implementations</li><li>Full Stack Proficiency: Demonstrated ability to design, develop, and maintain both front-end and back-end components of robust web applications.</li><li>Front-End Development: Strong expertise in developing intuitive user interfaces using contemporary JavaScript frameworks (e.g., React), HTML5, and CSS.</li><li>Back-End Development: Solid experience in developing server-side logic and APIs using languages such as Java, Python, or similar.</li><li>Database Expertise: Comprehensive knowledge of SQL and PL/SQL, with a deep understanding of Relational Database Management Systems (RDBMS), particularly Oracle.</li><li>API Development: Proven capability in designing, developing, and implementing high-performance RESTful APIs leveraging appropriate frameworks and technologies.</li><li>CI/CD and DevOps:</li><li>Proficiency with Continuous Integration/Continuous Deployment (CI/CD) pipelines and tools for building (e.g., Maven, Gradle) and deploying code (e.g., Docker, Jenkins, OpenShift).</li><li>Experience with AWS is considered a significant advantage.</li><li>Agile Methodologies: Practical experience working within Agile development methodologies and utilizing project management tools such as JIRA.</li></ul>Education:<ul><li>Bachelor’s degree/University degree or equivalent experience</li><li>Master’s degree preferred</li></ul> This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.------------------------------------------------------Job Family Group: Technology------------------------------------------------------Job Family:Applications Development------------------------------------------------------Time Type:Full time------------------------------------------------------Primary Location:Rutherford New Jersey United States------------------------------------------------------Primary Location Full Time Salary Range:$142,320.00 - $213,480.00 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 &amp; 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:Apr 22, 2026------------------------------------------------------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 <a href="https://www.citigroup.com/citi/accessibility/application-accessibility.htm" target="_blank">Accessibility at Citi</a>. View Citi’s <a href="https://www.citigroup.com/global/eeo-aa-policy" target="_blank">EEO Policy Statement</a> and the <a href="https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf" target="_blank">Know Your Rights</a> poster.

Lead Full Stack Java Developer - Vice President

Lead Full Stack Java Developer

Six+ years in software development with Java, React, Spring Boot; microservices, cloud, CI/CD; Oracle DB; Agile; strong full‑stack capabilities.

Who We Are Looking ForWe are seeking a Full Stack Software Engineer to play a critical role in modernizing the technology ecosystem that supports Internal Audit. This role sits at the intersection of engineering excellence, cloud‑native delivery, and intelligent workflow enablement, with a strong focus on building enterprise‑grade systems that improve audit lifecycle efficiency, transparency, and data‑driven risk insights.This is an individual contributor position with end‑to‑end ownership of complex systems. You will actively design, build, test, and operate full stack, cloud‑native applications, while also serving as a technical leader—driving system design decisions, setting engineering standards, and leading by example through high‑quality code.You will deliver secure, scalable applications that embed AI‑enabled capabilities directly into user workflows—supporting structured content generation, workflow enhancement and planning experiences—while meeting enterprise standards for security, privacy, governance, and operational readiness.What You Will Be Responsible ForFull Stack Engineering &amp; Solution Design<ul><li>Serve as a hands‑on lead engineer, owning the design and implementation of complex full stack features across front‑end, back‑end, APIs, and data layers.</li><li>Lead technical design and solution architecture for key initiatives, translating functional requirements into scalable, maintainable systems.</li><li>Build high‑quality user interfaces using component‑driven architectures and modern state management, with strong attention to usability, accessibility, and performance.</li><li>Design and implement secure, resilient backend services and RESTful APIs that support enterprise workflows and AI‑enabled user journeys.</li><li>Set and reinforce engineering standards for code quality, testing, documentation, and maintainability through design reviews and code reviews.</li></ul>Cloud, DevOps &amp; Production Operations<ul><li>Design and implement cloud‑native architectures, leveraging containerization, resiliency patterns, horizontal scalability, and performance optimization.</li><li>Build, own, and evolve CI/CD pipelines, infrastructure as code, automated testing, and release controls to enable rapid yet governed delivery.</li><li>Ensure production systems meet enterprise expectations for availability, reliability, observability, and operational resilience.</li><li>Own troubleshooting and resolution of complex issues across the full stack, leading root cause analysis and driving durable fixes.</li><li>Champion best practices for monitoring, alerting, logging, and cost awareness in cloud environments.</li></ul>AI Integration &amp; Data Platforms<ul><li>Integrate AI/ML capabilities into applications in close collaboration with AI and data teams, embedding them directly into user workflows.</li><li>Implement evaluation controls, telemetry, and safe failure modes for AI‑enabled features, including human‑in‑the‑loop review checkpoints where appropriate.</li><li>Design and integrate with databases and enterprise data platforms, including SQL/NoSQL systems and lakehouse technologies (e.g., Databricks).</li><li>Build efficient data access patterns and support scheduled or recurring processes for continuous monitoring, analytics, and insights generation.</li></ul>Security, Risk &amp; Compliance<ul><li>Embed security, privacy, and compliance requirements into system design and implementation from the ground up.</li><li>Enforce secure coding practices, identity and access controls, audit logging and data protection standards.</li><li>Partner with risk, security, and compliance stakeholders to ensure solutions meet regulatory and internal policy requirements in a regulated environment.</li><li>Contribute to architectural decisions that balance innovation, usability, and risk management in an enterprise context.</li></ul>Collaboration &amp; Continuous Improvement<ul><li>Collaborate closely with product owners, audit stakeholders, designers, AI teams, data engineers and platform partners to deliver production‑ready solutions.</li><li>Help shape technical roadmaps, influence prioritization of technical debt, and drive continuous improvement across the engineering lifecycle.</li><li>Lead by example in adopting and promoting modern engineering practices, tools, and patterns.</li></ul>What We ValueThe skills and behaviors that will help you succeed in this role include:<ul><li>Strong full stack engineering expertise, spanning front‑end, back‑end, APIs, and data layers in enterprise-grade systems.</li><li>Demonstrated technical leadership as a hands‑on engineer, leading by example through design, coding, and operational ownership.</li><li>Ability to design scalable, cloud‑native systems with a focus on reliability, performance, and maintainability.</li><li>Solid DevOps discipline, including CI/CD, infrastructure as code, automated testing, and observability.</li><li>Experience integrating AI/ML capabilities into applications in a controlled, observable, and user‑centric way</li><li>Strong understanding of secure coding and compliance considerations in regulated enterprise environments.</li><li>Analytical problem‑solving skills and the ability to translate complex requirements into pragmatic technical solutions.</li><li>Strong collaboration and communication skills across engineering, AI, security, and business stakeholders.</li><li>A continuous learning mindset and commitment to improving engineering practices and system quality.</li></ul>Education &amp; Preferred Qualifications<ul><li>Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience; Master’s degree preferred.</li><li>7&#43; years of experience delivering enterprise full stack web applications and APIs in cloud environments, with ownership of production systems.</li><li>Experience operating in a senior or lead engineer capacity, driving technical design decisions and mentoring other engineers.</li><li>Proficiency in React, JavaScript/TypeScript, HTML5, and CSS3.</li><li>Strong experience building backend services and RESTful APIs using Node.js, with exposure to Python and/or Java frameworks.</li><li>Solid knowledge of SQL and NoSQL databases, data modeling, and efficient data access patterns.</li><li>Hands‑on experience with AWS and/or Azure, including compute, storage, messaging, and observability services.</li><li>Experience with container platforms such as Kubernetes or managed container services.</li><li>Strong DevOps experience, including CI/CD pipelines, infrastructure as code, and release management.</li><li>Experience integrating AI/ML capabilities into applications via APIs, orchestration, evaluation gating, and monitoring.</li><li>Proficiency with Git and collaborative development practices, including code reviews.</li></ul>Nice to Have<ul><li>Experience with Databricks or other data lakehouse platforms.</li><li>Background supporting Internal Audit, Risk or Finance corporate functions.</li><li>Experience with performance tuning, distributed systems and operating high‑availability production applications</li><li>Familiarity with enterprise identity platforms, zero‑trust architectures, or advanced security controls.</li><li>Cloud, security, or architecture certifications (Azure, AWS).</li></ul>Salary Range: $125,000 - $215,000 AnnualThe range quoted above applies to the role in the primary location specified. If the candidate would ultimately work outside of the primary location above, the applicable range could differ.Employees are eligible to participate in State Street’s comprehensive benefits program, which includes: our retirement savings plan (401K) with company match; insurance coverage including basic life, medical, dental, vision, long-term disability, and other optional additional coverages; paid-time off including vacation, sick leave, short term disability, and family care responsibilities; access to our Employee Assistance Program; incentive compensation including eligibility for annual performance-based awards (excluding certain sales roles subject to sales incentive plans); and, eligibility for certain tax advantaged savings plans.For a full overview, visit <a target="_blank" href="https://hrportal.ehr.com/statestreet/Home">https://hrportal.ehr.com/statestreet/Home</a>.<h1>About State Street</h1>Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.Discover more information on jobs at <a target="_blank" href="http://statestreet.com/careers">StateStreet.com/careers</a>Read our <a target="_blank" href="https://pp-cdn.phenompeople.com/CareerConnectResources/prod/STSTGLOBAL/documents/New-1744919504565.pdf">CEO Statement</a>Job Application Disclosure: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Full Stack Software Engineer, Vice President – Corporate Functions Technology

Full Stack Software Engineer

5+ years enterprise full-stack web development; React/JS/TS, Node.js, APIs, cloud, security/compliance, AI integration.

<div><h3>Job Description</h3><div>In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: ⦁ Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided ⦁ Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions ⦁ Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability ⦁ Conduct code reviews, do changes to the codebase and maintain code repositories ⦁ Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards ⦁ Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications ⦁ Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability ⦁ Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects Your contribution to the team: ⦁ A collaborative spirit and excellent communication skills. ⦁ The ability to handle end to end SDLC phases from requirement gathering to implementation. ⦁ A knack for translating complex requirements into actionable development tasks. ⦁ A passion for design and hands-on coding experience ⦁ A proactive approach to testing, troubleshooting, and refining our applications. ⦁ The ability to work with cross-functional teams and do software integration. </div><h3>State / Region / Province</h3><div>New Jersey</div><h3>Country</h3><div>USA</div><h3>Interest Group</h3><div>Infosys Limited </div><h3>Job Role</h3><div>Technology Consultant 2</div><h3>Company</h3><div>ITL USA </div><h3>Work Location</h3><div>Bridgewater, NJ </div><h3>External Job Title</h3><div>Java Full‑Stack Developer</div><h3>EEO/About Us</h3><div>BenefitsAlong with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:<ul><li>Medical/Dental/Vision/Life Insurance</li><li>Long-term/Short-term Disability</li><li>Health and Dependent Care Reimbursement Accounts</li><li>Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)</li><li>401(k) plan and contributions dependent on salary level</li><li>Paid holidays plus Paid Time Off</li></ul>About Us Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem. EEO Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.</div><h3>Career Role</h3><div>Technology Lead - US</div><h3>Technical/Domain Skill 1</h3><div>Technology|Java|Springboot </div><h3>Technical/Domain Skill 2</h3><div>Technology|Enterprise Architecture|API / Microservices Architecture </div><h3>Technical/Domain Skill 3</h3><div>Technology|Container Platform|Docker </div><h3>Technical/Domain Skill 4</h3><div>Technology|Container Platform|Kubernetes </div><h3>Technical/Domain Skill 5</h3><div>Technology|Big Data - NoSQL|MongoDB </div><h3>Required Skill and Experience</h3><div>• Experience in full stack development with Java. • Expertise in Java, Spring Boot, Hibernate, and JPA. • Strong proficiency in front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js. • Experience with RESTful API design and implementation. • Familiarity with database technologies (SQL and NoSQL, such as MySQL, PostgreSQL, MongoDB). • Knowledge of version control systems (Git preferred). • Experience with CI/CD tools and cloud platforms (AWS, Azure, or GCP) is a plus. • Ability to work in Agile/Scrum environments. • Strong problem-solving and communication skills.</div><h3>Preferred Skill and Experience</h3><div>Develop, test, and deploy scalable and robust web applications using Java and related technologies. Design and implement user interfaces with modern front-end frameworks (such as React, Angular, or Vue.js). Build and maintain RESTful APIs, microservices, and backend logic using Java (Spring Boot, Hibernate, etc.). Collaborate with UI/UX designers, product managers, and other developers to deliver seamless user experiences. Optimize application performance, security, and scalability. Participate in code reviews, mentor junior developers, and promote best practices in software development. Integrate third-party services and APIs as needed. Write unit and integration tests to ensure code quality and reliability. Troubleshoot, debug, and resolve technical issues across the stack. Maintain documentation for applications, processes, and workflows.</div><h3>Additional Required Qualifications</h3><div>• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. • This position may require relocation and/or travel to work/project location. • Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role now or in the future.</div><h3>Overview</h3><div>The Infosys Blockchain unit is dedicated to helping businesses create reliable, trusted, and sustainable ecosystems through the adoption of blockchain technology. We drive enterprise-wide adoption of blockchain-powered business networks across various industries by building meaningful commercial and incentive models for all stakeholders in the ecosystem. Our solutions include blockchain for secure business growth, distributed applications for healthcare and pharma supply chains, and renewable energy certificates issuance and trading. Join us to be part of a team that is at the forefront of blockchain innovation, enabling organizations to achieve secure, efficient, and trusted business operations.</div></div>

Technology Consultant 2

Technology Consultant

Full-stack Java development with Spring Boot; front-end (React/Angular/Vue); REST APIs; SQL/NoSQL; CI/CD; cloud (AWS/Azure/GCP); Agile; Bachelor's degree; relocation/travel may be required.

Full Stack Java React Js Developer Jobs in Pen Argyl, PA, US | HiringCafe: every job on earth

Full Stack Java React Js Developer Jobs in Pen Argyl, PA, US

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