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Cyber Space Technologies LLC · 1 day ago

Java developer

Englewood, CO

Contract

Hybrid

Senior Level, Lead/Staff

10+ years exp

Cyber Space Technologies LLC is seeking a Senior Java Developer with a strong background in application development. The role involves designing, developing, testing, and deploying complex projects, with a focus on Java Core skills and experience in building scalable REST APIs and microservices-based solutions.

Information ServicesInformation TechnologyMobile Apps

H1B Sponsor Likely

Hiring Manager

Yamini Sharma

Responsibilities

Minimum 10+ years of work experience in application development

Strong hands-on experience in designing, developing, testing, and successfully deploying critical and complex projects

Strong Java Core skills with experience in development of concurrent and distributed systems

Experience including Spring Boot, Spring Cloud, and Hibernate/JPA

Experience in designing and implementing scalable REST APIs & micro services-based solutions

Experience with OpenAPI/Swagger, caching strategies, event-driven architectures (Kafka), and observability tools

Experience in Performance optimization, API security (OAuth2) and system reliability

Experience writing SQL queries and good understanding of data model, python knowledge is a plus

Experience writing unit/integration tests

Basic Knowledge of User Interface design & development using React, HTML5, XML & CSS

Knowledge in AWS cloud (EC2, ECS, Load Balancer, Security Group, EMR, Lambda, S3, Glue, etc.)

Good knowledge about Infrastructure and exposure to CI/CD and deployment using docker and containers

Strong analytical and problem-solving skills

Good knowledge of system architecture, object-oriented design, and design patterns

Proficient with software development lifecycle (SDLC) methodologies like Agile, Test-driven development

Proficiency in the development environment, including IDE, web & application server, GIT, Azure DevOps, unit-testing tool and defect management tools

Excellent communication skills are essential, with strong verbal and writing proficiencies

Domain knowledge in Financial Industry and Capital Markets is a plus

Qualification

Java CoreSpring BootREST APIsAWS cloudMicroservicesSQL queriesReactCI/CDAgile methodologiesDomain knowledgeProblem-solvingCommunication skills

Required