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Applications Developer Java Jobs in London, OH (NOW HIRING)

Huntington

Payments Tech - Java Developer

Columbus, OH · On-site

$49.25 - $63.75/hr

Design, develop, test, and maintain cloudnative applications on GCP. Implement serverless and ... Strong proficiency in Java (Spring/Spring Boot) and GCP. * 3+ years of experience with GCP, AWS ...

Huntington

Payments Tech - Java Developer

Columbus, OH · On-site

$48 - $62/hr

Design, develop, test, and maintain cloud‑native applications on GCP. Implement serverless and ... Strong proficiency in Java (Spring/Spring Boot) and GCP. * 3+ years of experience with GCP, AWS ...

Sidram Technologies

Java Backend Developer

Columbus, OH · On-site

Java Backend Developer No sponsorship, local to Columbus, OH with 4 days' work in Easton office ... Troubleshoot and debug applications * Experience with implementation of Microservices using Spring ...

Huntington

Java Developer III (Senior)

Columbus, OH · On-site +1

$55.25 - $70.50/hr

We are seeking a mid-level Java Developer to join our Payments Technology team. This role is ... Design, develop, test, and support Java-based applications and microservices. * Participate in ...

Huntington

Java Developer III (Senior)

Columbus, OH · On-site +1

$53.75 - $68.50/hr

We are seeking a mid-level Java Developer to join our Payments Technology team. This role is ... Key Responsibilities Design, develop, test, and support Java-based applications and microservices.

Huntington

Java Developer III (Senior)

Columbus, OH · On-site +1

$53.75 - $68.50/hr

We are seeking a mid-level Java Developer to join our Payments Technology team. This role is ... Design, develop, test, and support Java-based applications and microservices. * Participate in ...

Collabera Digital

Java Backend Developer

Columbus, OH · On-site

$100K - $120K/yr

Java Backend Developer Key Responsibilities: * Design, develop, test, and maintain RESTful and ... Integrate enterprise applications, databases, and third-party platforms through APIs. * Develop ...

Centstone

Senior Java Engineer - W2

Columbus, OH · On-site

$120K - $158K/yr

Design, develop, and maintain Java-based backend applications and services * Build scalable APIs ... Good understanding of DevOps practices Preferred Qualifications: * Experience in banking or ...

Varsity Tutors

Java Tutor

Columbus, OH · Remote

$40/hr

Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...

Huntington

IS Application Manager - Sr - GCP

Columbus, OH · On-site

$92K - $127K/yr

Provide technical leadership for Java, Spring Boot, REST APIs, React or Angular, TypeScript ... Engineer. * Experience modernizing legacy applications to GCP cloud-native platforms and ...

Sogeti

Senior Java Developer

Columbus, OH · On-site

$55.25 - $70.50/hr

What you will do at Sogeti: • Maintain, debug, and enhance existing Java-based web applications ... Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems ...

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Applications Developer Java information

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How much do applications developer java jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for applications developer java in London, OH is $55.40, according to ZipRecruiter salary data. Most workers in this role earn between $45.58 and $65.62 per hour, depending on experience, location, and employer.

What does an applications developer Java do?

An Applications Developer Java is responsible for designing, developing, testing, and maintaining software applications using the Java programming language. They work on both the front-end and back-end of applications, ensuring that the software meets user requirements and performs efficiently. These developers often collaborate with other team members such as designers, analysts, and testers to deliver robust and scalable solutions. Their work may involve troubleshooting, debugging, and optimizing existing Java applications, as well as integrating new features based on client or business needs.

What are the key skills and qualifications needed to thrive as an applications developer Java, and why are they important?

To thrive as an Applications Developer Java, you need a solid understanding of Java programming, object-oriented design principles, and a relevant degree in computer science or a related field. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Strong problem-solving skills, effective communication, and the ability to collaborate within a team are standout soft skills for this role. These skills and qualities are essential to develop robust, scalable applications that meet user requirements and integrate seamlessly into existing systems.

What are some common challenges faced by applications developers working with Java, and how can they be addressed?

Applications Developers specializing in Java often encounter challenges such as managing legacy code, ensuring application scalability, and keeping up with frequent updates in Java frameworks and libraries. Collaborating closely with QA testers and DevOps teams helps streamline deployments and maintain code quality. To address these challenges, developers frequently use version control systems, participate in code reviews, and engage in continuous learning through online courses or peer knowledge-sharing. Staying proactive about best practices and regularly refactoring code can significantly enhance project outcomes and career growth.

What is the difference between Applications Developer Java vs Applications Developer .NET?

AspectApplications Developer JavaApplications Developer .NET
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Microsoft certifications
Work EnvironmentTypically in Java-based enterprise environments, financial institutions, tech firmsOften in Windows-based environments, corporate, and enterprise settings
Employer & Industry UsageFinancial services, tech companies, government agenciesHealthcare, finance, enterprise software companies
Common Search & ComparisonYesYes

Applications Developer Java and Applications Developer .NET are both specialized roles focused on application development within different technology stacks. Java developers primarily work with Java-based platforms, while .NET developers focus on Microsoft technologies. Both roles require similar educational backgrounds and certifications, and they are often employed in enterprise environments. The choice between them depends on the company's technology infrastructure and project requirements.

Applications Developer Java jobs near you

Low Latency OEMS Engineer (Java)

London, OH

Jain Global
See more jobs at Jain Globalexternal

Full-time

Re-posted 16 days ago

Key responsibilities

  • Design and implement low latency components for OMS/EMS platforms.

  • Optimize system performance by applying Java low latency best practices and methodologies.

  • Collaborate with cross-functional teams to ensure seamless integration of services.

Job description

Job Description:

Low Latency OEMS Engineer (Java)

Jain Global, LLC

Jain Global is an innovative multi-strategy investment firm founded in July 2024 by Bobby Jain with over 400 employees operating from offices in New York, Houston, London, Singapore, and Hong Kong.

Position Overview

We are seeking a talented and motivated Low Latency Java OMS/EMS Engineer to join our dynamic team. The ideal candidate will have extensive experience in building and optimizing low latency systems, focusing on Order Management Systems (OMS) or Execution Management Systems (EMS). You will be responsible for designing, implementing, and maintaining high-performance trading applications that meet the requirements of our trading desks.

Role and Responsibilities

  • Design and implement low latency components for our OMS/EMS platforms.
  • Optimize system performance by applying Java low latency best practices and methodologies.
  • Utilize zero-copy patterns and NIO (New I/O) for efficient data processing.
  • Implement and manage garbage collection (GC) strategies to minimize latency.
  • Develop and refine sequencer patterns for high-speed message processing.
  • Work with clustering concepts to ensure robust and scalable systems.
  • Perform machine and network-level tuning to achieve optimal system performance.
  • Tweak JVM (Java Virtual Machine) configurations for peak performance.
  • Integrate low latency encoding protocols for fast data serialization and transmission.
  • Collaborate with cross-functional teams, including trading, devops, and infrastructure, to ensure seamless integration of services.

Qualifications & Experience

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 3+ years of experience in low latency application development, preferably in trading or financial services.
  • Previous experience with OMS/EMS platforms is a plus.
  • Good knowledge of CI/CD tools (e.g., Azure DevOps, Jenkins).
  • Proficiency in cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
  • Strong proficiency in Java, with a focus on low latency application development.
  • In-depth understanding of low latency best practices, including zero-copy techniques.
  • Familiar with GC algorithms and tuning for low latency applications.
  • Experience with NIO and its application in high-performance systems.
  • Knowledge of sequencer patterns and their role in message delivery systems.
  • Understanding of clustering techniques and distributed system design.
  • Familiarity with machine and network tuning to minimize latency and maximize throughput.
  • Experience with JVM tuning and performance monitoring tools.
  • Knowledge of low latency encoding protocols (e.g., FIX, protobuf) and their implementations.
  • Strong communication skills and ability to work collaboratively within a team.
  • Ability to thrive in a fast-paced, high-pressure environment.
  • Bonus:Experience with Aeron messaging for low-latency messaging solutions.

What We Offer

  • Exposure to cutting-edge technology and data analytics within the hedge fund industry.
  • Opportunity to work alongside experienced professionals in a fast-paced and intellectually challenging environment.
  • Competitive compensation and potential for growth within the firm.
  • A supportive and inclusive workplace culture that values diversity and collaboration.

We are an Equal Opportunity Employer

As an employer, we believe every individual brings with them unique diversity of thought and perspectives to meaningfully enrich perspectives of Jain Global teams to drive competitive performance. We believe an inclusive environment can yield exceptional contributions.

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