Java Developer
Compunnel
Job Summary
We are seeking a highly experienced and hands-on Java Developer with a strong background in Java and the Spring Framework to design, develop, and maintain high-performance, scalable, and resilient systems. The role will focus on mission-critical financial systems and trading applications, requiring strong technical expertise, collaboration across global teams, and the ability to deliver robust solutions supporting financial markets.
Key Responsibilities
- Develop, enhance, and maintain high-performance, low-latency trading and financial systems using Core Java and the Spring Framework.
- Design and implement multithreaded, concurrent, and scalable solutions for mission-critical applications.
- Architect and optimize SQL queries and work with caching solutions such as MemSQL to support fast data retrieval and system efficiency.
- Collaborate with global teams to understand business requirements and translate them into effective technical solutions.
- Develop and support cloud-based solutions using AWS, Azure, or other cloud platforms to deploy, manage, and monitor applications.
- Contribute to the architecture and development of distributed systems for capital markets, with an emphasis on debt markets and financial operations.
- Conduct code reviews, enforce coding standards, and promote software development best practices.
- Support and troubleshoot production trading systems to maintain high availability and low latency.
- Evaluate technological advancements in cloud platforms, Java, and capital markets and recommend improvements and innovations.
Required Qualifications
- 6+ years of hands-on experience developing robust Java applications.
- 4+ years of experience with the Spring Framework, including Spring Core, Spring Boot, and associated projects.
- Experience designing and developing multithreaded, concurrent, scalable, and distributed applications.
- Experience with SQL query development and optimization.
- Experience working with caching solutions such as MemSQL.
- Experience developing or supporting high-performance and low-latency applications.
- Experience deploying and managing applications on AWS, Azure, or equivalent cloud platforms.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent verbal and written communication skills with experience collaborating across global teams.
$70k - $85k
# Java Full Stack DeveloperNew YorkApply for this job* Permanent* Experienced Professionals* Software Engineering* ID 533291-en\\_USChoosing... ...and quality engineering activities by building features, developing automated tests, and supporting modernization initiatives...SuggestedPermanent employmentFull timeLocal area$68.22k - $75.8k
...Position: Java Developer FT/PT Status: Full-Time Location: Remote within the following locations: DC, FL, GA, MD, TX, VA Education: Bachelor's degree in Computer Science, Software Engineering or a related field required. Overview Kreative Technologies...SuggestedFull timeWork at officeRemote work- ...Title: Sr. Java Developer Location: Denver, CO – Hybrid ,MST ( Candidate Must Be Local ) Hybrid, 1 day On-site on Tuesdays. Remote work rest of days Duration: 7 Months – W2 Contract Job Description Our Client is seeking an experienced Java Developer...SuggestedContract workFor contractorsLocal areaRemote work
- ...A client of Innova Solutions is immediately hiring for Java Developer. Position type: Contract Duration: 18 Months Location: Newark Delaware (3 Days Onsite) As a Network Automation Engineer you will design, develop, test, and support scalable enterprise...SuggestedContract workTemporary workFor contractorsWork experience placementImmediate startWorldwideFlexible hours
- ...Bachelor’s degree in Computer Science, Electrical Engineering, or a related field ~8+ years of experience designing and developing enterprise Java applications (5+ years with a Master’s degree in Computer Science or a related field) ~ Strong expertise in Java 17+...SuggestedWork at officeWorldwideShift workWeekend work
- ...SENIOR BACKEND JAVA DEVELOPER (GRAPH & NoSQL DATABASE EXPERIENCE) JOB SUMMARY We are seeking a highly experienced Senior Backend Java Developer with deep expertise in designing, developing, and maintaining enterprise-grade applications in AWS cloud environments...
- ...systems, collaborating with product managers and engineers to deliver cloud-based solutions for millions of customers. You will use Java, Python, AWS, and modern open source tools, mentor engineers, establish coding standards, and influence long-term technology strategy...
- Use the latest tools and techniques, including Java, Drools/Red Hat BRMS, JBoss, Git, Maven, and Agile methodologies Leverage BDD/TDD... ...member on larger initiatives Work in Linux environments and develop using tools like VS Code Utilize AWS for cloud-based development...Permanent employmentContract workWork experience placementLocal area
- The Java and Python Developer will lead and contribute to moderately complex technology initiatives involving software development, system enhancements, upgrades, deployments, and production support. The role requires strong hands-on experience with Java full-stack development...Work experience placement
- # FS Java DeveloperApply**Job#: 3054383****Job Description:****Senior Full Stack Software Engineer****Position Description**The Senior... ...Stack Software Engineer will be responsible for designing, developing, testing, deploying, and maintaining software applications and...Hourly payContract workRemote workWork from home1 day per week
- HagnosTech in Maryland is seeking an experienced Java Full Stack Developer with AI expertise for a long-term onsite engagement. You will lead the development of full‑stack Java applications, design robust backend services and APIs, and work on frontend integration with...
- Prophecy Technologies Corp is seeking a Lead Java Developer with strong Spring Boot expertise for an onsite project with NYL GBS. You will lead the design, development, and deployment of robust APIs and microservices, ensuring API security and high availability. You will...
- Elastic, the Search AI Company, is seeking a Principal Software Engineer to join the Elasticsearch - Distributed Systems team and focus on scale, performance, and resilience in our Serverless offering. You will tackle deep distributed systems challenges in how nodes communicate...
- Moofwd is seeking a visionary Java Architect to lead the design and governance of complex, distributed, and scalable enterprise systems in New York. You will bring deep Java/Spring Boot expertise, cloud and hybrid architectures, and enterprise integration patterns, partnering...
- Citi in New York is seeking a Senior Java Developer to architect, build, and maintain backend FX eCommerce systems serving institutional clients. You will lead multi-threaded, low-latency services on Citi Velocity, collaborating with product and development teams to deliver...
- ...application systems; oversees all application system processes. Develops application architecture and blueprints aimed at reflecting enterprise... ..., Engineering, or related field (Master's degree preferred). Java (21), Spring, Spring Boot, DB (RDBMS or No SQL), Flowable/...Local area
$44 - $54 per hour
...across multiple teams is a critical part of this role. Design, develop, and maintain backend applications using Scala Build scalable and... ....** Basic Qualifications Minimum 4 years of experience in Java development Minimum 4 years of experience in Databricks SQL Associates...Hourly payContract workLive inWork at officeLocal areaImmediate startFlexible hours3 days per week- Compunnel, Inc. seeks a Senior Backend Java Developer with deep AWS cloud experience to design and build scalable enterprise applications. You will work on backend services using Java, Spring Boot, REST APIs, and GraphQL, leveraging NoSQL and graph databases such as MongoDB...
- ...delivering AI-assisted teams to build and secure enterprise software solutions. The Technical Lead will guide engineering across full-stack Java apps, champion AI-driven innovation, and serve as the technical authority for the team. The role focuses on designing scalable,...Permanent employment
$142.32k - $213.48k
## Java Backend Developer, Vice PresidentApply: Hybrid: Jersey City New Jersey United States: Full time: Posted Today: End Date: November 30, 2026 (30+ days left to apply): 26992237The Applications Development Technology Lead Analyst is a senior level position responsible...Full time- Prophecy Technologies Corp. in the United States seeks a Java Angular Tech Lead to drive full stack initiatives, pairing Angular/TypeScript/HTML/CSS with Java/Spring Boot, microservices, and REST APIs. You will mentor engineers, define architecture, and deliver robust...Contract work
- Job Title: ITSoftware Engineer 5 (Java Lead Engineer) Location: Chicago,IL 60661 (Hybrid work model (2x a week) currently; eventually... ...teams, including geographically distributed teams. Design and develop RESTful APIs and backend services using Java 17. Build and support...Contract workWork at office
- ...enabled development initiatives to deliver secure, high-performance, and maintainable solutions. RESPONSIBILITIES Design enterprise Java 21+ architectures and contribute directly to coding Lead the development of scalable, high-performance cloud-native applications Create...For contractorsWork experience placementLocal area
$142.32k - $213.48k
## Senior Java Developer, FX eCommerce, Vice PresidentApply: Hybrid: New York New York United States: Jersey City New Jersey United States: Tampa Florida United States: Full time: Posted Yesterday: End Date: December 1, 2026 (30+ days left to apply): 26980027Job Description...Full timeWork experience placement$44 - $70 per hour
...the same philosophy, consider joining our team! Job Title: Sr Developer Partial Onsite - Onsite/Partially 3 days/week and as needed Standard... ...programs.These Senior Developer positions are responsible for Java development and Oracle DB updates for the EMS application, as...Full timeWork experience placementSecond jobImmediate start3 days per week$135k - $190k
...products and services their customers truly value. Overview Enterprise Java Architect As an Architect specializing in Java Microservices,... ...You will work closely with cross-functional teams to architect, develop, and optimize microservices-based applications that drive...- Zachary Piper Solutions is seeking a Senior Software Developer - Scrum Master in Gaithersburg, MD. The role splits between hands-on Java development and Scrum Master leadership to deliver cloud-native, real-time software in a SAFe Agile environment. The position is hybrid...
- ...cross-functional teams, drive solutions, and identify follow-on opportunities through up-selling or cross-selling. You will design, develop, and maintain backend systems using Scala, build scalable microservices, and implement real-time data processing with Kafka and...
$50 - $55 per hour
Java Developer - Springboot Full Stack with React/Angular - Information Technology Job ID: 1020400 Charlotte , North Carolina Job Type: Contract Added - 07/07/26 Job Description A client of Innova Solutions is immediately hiring for a Software Engineer. Position type:...Hourly payFull timeContract workTemporary workWork experience placementImmediate startWorldwideFlexible hours- N-iX is looking for Lead Java/Kotlin/AI Engineer to join the team Our client, headquartered in California, is a global e-commerce leader... ...systems, model serving, evaluation tooling, and emerging developer frameworks, applying a pragmatic lens to production adoption. Drive...Work at officeRemote workFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java Developer. Be the first to apply!
- java developer contract Eastern, KY
- java developer Eastern, KY
- senior java software engineer Eastern, KY
- java cloud developer Eastern, KY
- lead full stack java developer Eastern, KY
- sr.java developer Eastern, KY
- java developer remote Eastern, KY
- java developer backend Eastern, KY
- java developer full time Eastern, KY
- entry level java developer remote Eastern, KY

