Convert List Type Java Jobs in Usa

Hello,

This is Saurabh Singha from Orion Inc., working as a Senior Technical Recruiter. I came across your profile and would like to discuss a relevant opportunity with you.

Please let me know a convenient time to connect. I can be reached at or 732-384-6135.

Role: Senior Java Developer

Location: Alpharetta, GA, New York, NY

Duration: Long Term

Position Description

The candidate shall develop software for banking products. The individual should be highly experienced with Core Java development, Java Restful APIs, Gradle, Spring, Spring Boot, IBM Websphere MQ Series and related frameworks, Kafka. The candidate should have good problem solving skills, and take ownership of items independently while tracking them to closure. The candidate will liaise with global teams to understand requirements, develop high quality code and deliver projects. The position requires attention to detail, coupled with ownership, to ensure the delivery of high quality applications.

Required Skills

· 12+ years of hands on professional experience using Core Java, Java Restful APIs, Gradle, Spring, Spring Boot, IBM Websphere MQ Series and related frameworks.

· 2+ years’ experience of working with geographically dispersed teams, that fall across different time zones

· Excellent understanding and experience with Object-Oriented design and development

· Experience in building server-side applications using J2EE Technologies.

· Proficient with database technologies (preferably DB2), including modelling and performance tuning.

· Proficiency in Unix/Linux environments.

· Experienced with JUnit, Test Driven Development (TDD) using Concordion framework, and Behavior Driven Development using Cucumber and Gherkin.

· Competency with source control (preferably Git) and Continuous Integration tools such as Jenkins.

· Practiced understanding of Agile development methodologies & understanding of DevOps Integration

· Strong familiarity with Agile software/tools (e.g., JIRA, etc.).

· The ability to write reusable, optimized, maintainable code that is well documented and follows industry-standard best practices

· Excellent problem solving skills

· Excellent communication and presentation skills: ability to communicate in a clear and concise manner, across all stakeholder groups and with staff from junior to senior levels

Desired skills

· Proficiency with Kafka and in-memory databases.

· Knowledge of Financial markets, lending based products & Wealth Management

· Prior work experience with cloud based applications

Educational Qualification:

· Minimum BTech degree in Computer Science, Engineering or a related field.

Saurabh Singha

Senior Specialist – Talent Acquisition

Email:

Mobile:

Thornall Street, 7th Floor,

Edison, NJ 08837

Optomi, in partnership with a leading logistics company is seeking a Senior Full Stack Java Developer (Java / Kafka / Spring Boot / AWS) to support and modernize critical systems within the Mechanical organization. This team maintains locomotives, railcars, and detector systems that capture millions of operational and safety data points across the network.

About the Position: The role focuses on refactoring legacy microservices, scaling event-driven architectures, re-platforming rules engines, and building cloud-native, resilient, high-volume IoT data pipelines. This is a high-impact engineering role where your work directly influences safety, reliability, and operational efficiency across one of the largest transport networks in the US.

Apply Today if your Background Includes:

• 6+ years of Full Stack experience with a backend emphasis in Java Spring Boot development.
• Strong event-driven architecture + Kafka experience
• Proven experience modernizing legacy microservices & distributed systems
• AWS Cloud experience
• Hands-on Python experience for backend/data workflows
• DevSecOps mindset: automated testing, CI/CD, secure coding
• Experience supporting both greenfield and legacy systems
• Strong relational DB experience (Postgres preferred)
• Experience handling IoT or high-volume sensor data pipelines
• Familiarity with open-source tooling and cloud-agnostic architectures
• Ability to mentor junior engineers and provide technical leadership

What the Right Professional Will Enjoy!

• Fully remote work opportunity with up to 20% travel.
• Opportunity to work with a fast-growing team focused on modernization, cloud adoption, and automation.
• Direct impact on safety, rail operations, and national freight logistics.
• Work on high-volume IoT, event-driven architectures, cloud-native systems.
• Exposure to AI/GenAI, automation, and open-source tooling
• Leadership opportunities with junior developers

Responsibilities:

• Modernize legacy microservices and distributed systems supporting mechanical operations and detector networks.
• Design and implement backend services using Java, Spring Boot, event-driven patterns, and Kafka.
• Scale and optimize high-volume IoT data pipelines (30M+ incoming data points from sensors/detectors).
• Lead architecture, design, and deployment efforts for new and existing services.
• Refactor and support large rules-engine frameworks (600+ rulesets).
• Contribute to cloud-native development (AWS preferred; Azure acceptable; cloud agnostic mindset encouraged).
• Use Python for backend workflows, automation, and data processing tasks.
• Build automated CI/CD and testing frameworks following DevSecOps best practices.
• Work with Postgres and relational databases to tune, model, and integrate data.
• Mentor junior developers and support a strong engineering culture focused on speed, clarity, and automation.
• Collaborate across teams to build scalable, modern systems.
• Support both new development and the existing application footprint.

Position : JAVA Solution Architect

Location : TX/NJ

Duration Long Term

As a Solution Architect, you will be an integral part of shaping the future of technology. This role requires deep technical expertise to translate complex business requirements into scalable, secure, and compliant technical solutions. You will serve as a bridge between business stakeholders and development teams, ensuring the delivery of high-quality, resilient systems that drive significant business impact.

Key Responsibilities

• Solution Design & Architecture: Lead the design and development of end-to-end enterprise solutions, including high-level and low-level design documents and architecture diagrams.
• Technology & Platform Selection: Select the appropriate technology stack, leveraging expertise in Java, Spring Boot, microservices architecture, and cloud platforms (AWS and Azure) to build robust, scalable, and cost-efficient applications.
• Cloud Migration & Integration: Drive cloud transformation initiatives, including migrating on-premises applications to the cloud and integrating complex systems.
• Security & Compliance: Ensure all solutions comply with the regulatory requirements (e.g., data privacy, security standards) and implement robust security measures, including identity and access management, encryption, and network security.
• Technical Leadership & Collaboration: Provide technical guidance and mentorship to development teams, conducting code and architecture reviews to ensure alignment with architectural principles and best practices. Collaborate with cross-functional teams, including business analysts and project managers, to align technical solutions with business goals.
• Innovation & Problem Solving: Evaluate new and emerging technologies, conducting proofs-of-concept (PoCs) to validate assumptions and drive continuous improvement in products, processes, and tools.

Qualifications and Skills

• Experience:
• 5+ years of relevant experience in a solution architecture or a lead engineering role within financial services or a related regulated industry.
• Proven experience in designing and delivering large-scale IT projects with hands-on experience in Java-based systems.
• Demonstrated experience running production applications in public cloud environments (AWS and/or Azure).
• Technical Skills:
• Proficiency in Java and Java frameworks (Spring, Spring Boot).
• Strong DB Design (RDBMS, NoSQL) abilities
• Strong knowledge of microservices, event-driven architecture (e.g., Kafka), and RESTful API design.
• Experience with cloud services (compute, networking, databases, security) and containerization technologies (Docker, Kubernetes).
• Familiarity with DevOps practices and CI/CD pipelines.
• Soft Skills:
• Excellent communication, presentation, and stakeholder management skills, with the ability to translate complex technical concepts for non-technical audiences.
• Strong analytical, problem-solving, and decision-making abilities.
• A proactive, self-motivated mindset with the ability to work through ambiguous requirements in an agile environment.

Preferred Certifications

• AWS Certified Solutions Architect (Associate or Professional)
• Microsoft Certified: Azure Solutions Architect Expert

Best Regards,

Deepak Gulia

Sr. Talent Acquisition-USA

100 Campus Drive, Suite 420, Florham Park, NJ 07932

| | ://

Note: Interview will be In person

Role and Overview of the role:

This is Senior QA engineer role with eight to ten years experience who also has some experience in leading so that it will be helpful for them to coach candidate, lead, take him to the next level. The position requires candidate to have Java as a mandatory requirement. Karate DSL is not a must but it is good to have if they have knowledge of it. API testing is a must. Looking for somebody who has AWS experience who has keenly worked with these AWS services to know how to test backend. They should have some lead experience so that they have worked on creating test plans, test criterias, test strategies. So they can work independently. Candidates work with the team, deliver the projects. Apart from that, this is going to be a hybrid role.

Top Skills:

l Java - Java Coding

l API Testing

l AWS

l 1 to 2 years of lead experience

l Karate is a plus not a mandatory

Education and Experience

l Years of experience: 10+ yrs experience

l Degree requirement: Bachelor’s degree

Typical task breakdown:

Develop test automation code for Continuous Integration (CI), Continuous Delivery (CD), of systems, infrastructure, and test framework.

• Plan, design, develop, and maintain API test automation framework that facilitates automation scripting, execution, and analysis of results

• Provide technical leadership and mentoring for test engineers on multiple applications/projects onshore and offshore; train and mentor project team members to create, execute, analyze, and maintain automated regression suites

• Coordinate with product owner to resolve open issues/enhancements/upgrades and understand the use of a specific functionality as needed

• Develop automated functional scripts using tools such as Java, Karate, JMeter.

• Perform exploratory and manual testing of the product suite as appropriate

• Provide expertise in testing methodologies, best practices, and standards

Technical Skills:

(Required)

- Strong design and development skills in two or more of the following technologies and tools: Java, Cucumber, JBehave or other BDD testing frameworks

• At least 8 years of test automation framework design

• Strong experience in testing Webservices (REST APIs)

• Proven experience developing test scripts, test cases, and test data

• The ability to write queries in SQL or other relational databases

• 3+ years of experience in developing scenario based performance testing using JMeter

• Experience testing full stack and integration testing with 3rd parties

• End-to-end system integration testing experience for software platforms

(Desired)

• Hands on experience with Python

• Development experience in AWS Cloud technology

• Experience in TDD, continuous integration, code review practice is strongly desired

• Experience with Apigee or other API gateways is a plus

• Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git)

• At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices

• Understanding of a micro service Architecture

• Experience load and performance testing

• Strong documentation skills

Soft Skills:

(Required)

• Ability to adapt quickly to a complex environment

• Pro-active, flexible and creative

• Very strong communication skills and the ability to collaborate with developers and business users.

Specialty Software Engineer 4 (Lead – Smalltalk / Java Modernization)

Locations: Wilmington, DE | Iselin, NJ | Charlotte, NC | Phoenix, AZ | Irving, TX

Schedule: Hybrid (3 days onsite – mandatory)

Duration: 12-Month Contract (Extension/Conversion Possible)

Overview

We are seeking a Senior / Lead Specialty Software Engineer with deep Smalltalk expertise to support critical credit card servicing platforms.

This role is heavily focused on maintaining and enhancing legacy Smalltalk applications while playing a key role in modernizing systems to Java-based architecture. You will operate as a senior team member/lead, helping guide technical direction and supporting Agile delivery.

Key Responsibilities

Smalltalk Development (Core Focus)

• Lead development and support of Smalltalk-based applications
• Package and deploy applications in non-production environments
• Troubleshoot and enhance legacy systems supporting credit card operations

Modernization Initiatives

• Contribute to migration efforts from Smalltalk → Java
• Support backend engineering aligned with modern architecture
• Partner with teams on long-term platform transformation strategy

Technical Leadership

• Act as a senior/lead engineer within the Scrum team
• Guide design decisions using OOP principles and best practices
• Assist in organizing work, mentoring team members, and driving delivery

Agile Delivery

• Participate in Scrum ceremonies (2-week sprints)
• Deliver assigned user stories and support production stability

Required Qualifications

• 10+ years of Smalltalk development experience
• Strong expertise in Object-Oriented Programming (OOP) and design patterns
• Experience with application packaging and deployment
• Strong analytical, problem-solving, and communication skills
• Ability to work in a fast-paced Agile environment

Preferred Qualifications

• Experience with Java (backend preferred)
• Exposure to React (UI layer)
• Experience with Microsoft SQL Server
• Background in financial services or enterprise platforms

Tech Stack

• Smalltalk (Core)
• Java (Backend – Nice to Have)
• React (UI – Nice to Have)
• SQL Server
• Agile / Scrum

Position Summary

We are seeking a skilled Full Stack Java Developer with strong experience in Core Java, Spring Boot, and modern front-end technologies such as React.js. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications, working across both backend and frontend layers.

Key Responsibilities

Backend Development (Java / Spring Boot)

• Design, develop, and maintain robust backend services using Core Java and Spring Boot.
• Build and expose RESTful APIs and microservices for enterprise applications.
• Implement business logic, data processing, and integrations with external systems.
• Ensure application performance, scalability, and security best practices.

Frontend Development (React.js / UI Technologies)

• Develop responsive and dynamic user interfaces using React.js or other modern JavaScript frameworks.
• Integrate frontend components with backend APIs and services.
• Ensure cross-browser compatibility and optimize UI performance.
• Collaborate with UX/UI designers to deliver intuitive user experiences.

Full Stack Development

• Work across the entire application stack, from database to UI.
• Participate in system design, architecture discussions, and code reviews.
• Debug and resolve issues across both frontend and backend layers.
• Write clean, maintainable, and reusable code following best practices.

Collaboration & Agile Practices

• Work closely with cross-functional teams including QA, DevOps, and business stakeholders.
• Participate in Agile/Scrum ceremonies such as sprint planning, stand-ups, and retrospectives.
• Contribute to continuous integration and deployment processes.

Required Skills

• Strong experience in Core Java and object-oriented programming concepts
• Hands-on experience with Spring Boot (REST APIs, microservices)
• Experience with React.js or other frontend frameworks (Angular, Vue.js)
• Good understanding of HTML, CSS, JavaScript
• Experience with RESTful services and API integration
• Strong debugging and problem-solving skills

Preferred Skills

• Experience with microservices architecture
• Familiarity with databases (SQL/NoSQL)
• Knowledge of CI/CD pipelines and DevOps practices
• Experience with cloud platforms (AWS, Azure, GCP)
• Understanding of security best practices in web applications

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience)
• Typically 3–7+ years of experience in full stack development

Key Competencies

• Strong analytical and problem-solving skills
• Effective communication and teamwork abilities
• Ability to work independently and in a fast-paced environment

LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

A little about us...

Role: Java Backend Developer

Location: Alpharetta, GA

Job Description:

VisionNext/VisionPlus/Cards or Payments Experience is needed

Java, Spring Boot Microservices with Knowledge on AWS

Key Responsibilities

• Design, develop, and optimize backend services for card payments and transaction systems, ensuring low latency, fault tolerance, and multi-region resiliency.

• Build high-throughput APIs and microservices using modern Java frameworks (Spring Boot, Reactor).

• Collaborate closely with product, architecture, and SRE teams to evolve Vision Next / VisionPLUS services for cloud-native, real-time scalability.

• Use AWS services (ECS, Lambda, RDS, ) to architect resilient, secure, and observable applications.

• Write efficient algorithms for transaction routing, settlement, reconciliation, or fraud-detection modules.

• Contribute to system design sessions and architecture decisions, applying deep reasoning to scalability trade-offs, consistency models, and data partitioning.

• Evaluate and optimize application throughput, concurrency handling, and API lifecycle management across multi-region clusters.

• Implement DevOps and CI/CD automation for build, test, and deployment pipelines (GitHub Actions, Jenkins, or CodePipeline).

• Mentor junior engineers, conduct code reviews, and drive engineering excellence through reusable design patterns.

Required Qualifications

• Bachelor’s or master’s degree in computer science or related field.

• 7+ years of backend engineering experience in payments, fintech, or high-transaction enterprise systems.

• Strong proficiency with Java / Spring Boot, data structures, algorithms, and system-level design principles.

• Solid understanding of AWS core services and architectural best practices for scalable distributed systems.

• Experience with multi-region, active-active, or near-real-time architectures for payment or settlement systems.

• Deep debugging, profiling, and performance optimization skills in concurrent, distributed environments.

• Strong analytical reasoning and data-driven problem-solving mindset.

Preferred Qualifications

• Expertise in Python programming for backend development and automation.

• Experience with Vision Next or Vision PLUS modules (CMS, ASM, or TRAMS) or other card processor platforms.

• Familiarity with payment rails (Visa, Mastercard, RTP, ACH) and transaction lifecycle management.

• Knowledge of Kafka, Redis, or Aerospike for event-driven processing and caching.

• Exposure to container orchestration (ECS, EKS, or Kubernetes) and observability platforms (Grafana, Datadog, or OpenTelemetry).

• Understanding of PCI-DSS, data encryption, and regulated financial data operations.

LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

Senior Java/Kotlin engineer
Remote
6+ Month Contract: $70-$80 per hour

Our client is in search of a Senior Java Engineer for a 6+ month contract. You will lead the development and testing of our systems and services Participate in shaping the technical architecture of the product Help translate product requirements into user stories and technical solutions Deliver highly available and scalable services in a production environment Mentor other engineers, support the technical culture, and help grow the team Generate ideas for new initiatives and technologies Communicate with project leads, product managers and other software developers

• Systems Development: Lead and participate in the development and testing of our systems and services.

• Requirement Translation: Help translate product requirements into user stories and actionable technical solutions.

• Production Delivery: Deliver highly available and scalable services in a production environment.

• Cross-Functional Collaboration: Communicate effectively with project leads, product managers, and other software developers.

• Education: Bachelor's Degree in Computer Science or a related field.

• Experience: 4+ years of programming experience, ideally using a modern stack.

• Backend Expertise: 2+ years of experience with Java or Kotlin.

• Core Stack Knowledge: Familiarity with our environment ( Java/Kotlin, Spring, PostgreSQL, React) running on Kubernetes within a service-oriented architecture (100+ services).

• Database Proficiency: A solid understanding of relational databases and ORMs.

• Architecture: Experience working on SOA or microservice-based applications.

• Quality Standards: View Unit and Integration tests as first-class citizens in the software development lifecycle.

• Collaborative Workflow: Experience refining designs, performing code reviews, and managing pull requests in a team environment.

• Ownership & Mindset: * A solid sense of responsibility and the ability to drive projects from inception to completion

• Full-Stack Experience: Additional expertise in any of the following areas:

  • Systems: Kafka, Temporal, Docker, POSIX.

  • Databases: Deep PostgreSQL knowledge.

  • Front-End: JavaScript/TypeScript, React.

Bonus Skills
Banking or finance experience Experience scaling highly available, mission critical systems Full-stack experience, either toward systems (kafka, temporal, docker), databases (DynamoDB), or front-end (javascript/typescript, react).

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