Senior Full-Stack Java Developer

Smartfox Llc — United States · Posted ~3 hours ago

Senior Contract

Skills

Java Spring Boot Microservices REST API development Apache Kafka Amazon Web Services Amazon S3 AWS Lambda Amazon ECS Amazon EC2 Docker Kubernetes Containerized applications Full-stack development Application architecture Independent problem-solving REST APIs AWS

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Summary ✨ AI‑Generated

A financial-sector technology project is seeking a senior full-stack developer to build applications, APIs, and distributed services. The role requires strong Java and Spring Boot expertise, hands-on experience with Kafka and AWS services, and proficiency in Docker and Kubernetes. You will independently own development tasks, design cloud-based solutions, and deliver scalable applications within a long-term contract engagement.

Highlights

Build new applications and APIs from the ground up while taking ownership of major development tasks. Work with modern Java and cloud-native technologies, develop scalable microservices, and contribute to financial technology solutions through independent engineering and effective collaboration.

Description

Job Title: Full Stack Developer Location: Columbus, Ohio Duration: 12-18 Months Contract Industry: Finance Job Description We are looking for a Senior Full Stack Developer with strong Java, Spring Boot, Microservices, API development, Kafka, and AWS experience to join our team in Columbus, OH.The ideal candidate will be a senior-level developer who can work independently, take ownership of development tasks, communicate effectively, and build new applications and APIs from the ground up.Required Skills 6+ years of professional software development experienceStrong hands-on experience with Java and Spring BootStrong experience developing Microservices and REST APIsMust have strong experience with KafkaStrong hands-on experience with AWSMust have experience with:Amazon S3AWS LambdaAmazon ECSAmazon EC2Strong experience with Docker and KubernetesExperience working with containerized applications within AWS ECSStrong ability to design and build APIs from scratchExperience developing applications with no existing codebase or APIs, building solutions from the ground upBasic to moderate React.js experience — approximately 10% front-end development is expectedStrong communication and collaboration skillsAbility to work independently and confidently in a senior development rolePreferred / Nice-to-Have Skills 8+ years of overall development experienceExperience with SplunkExperience with DynatraceExperience with GrafanaStrong understanding of application monitoring, observability, and performance troubleshootingIdeal Candidate We are looking for a Senior-level, hands-on developer who can independently design, develop, and deliver new applications and APIs. The candidate should be comfortable making technical decisions, working with minimal supervision, and communicating effectively with the team.Important: Java/Spring Boot, Microservices, API development, Kafka, AWS, S3, Lambda, ECS/EC2, Docker/Kubernetes, and strong API development experience are must-have requirements.