Top Entry Level Java Developer Jobs

Design, develop, test, integrate, and support software applications within an agile engineering team. Translate requirements into technical solutions, write maintainable Java code, automate workflows, perform application integration and testing, and support ongoing maintenance. The role emphasizes Java, Spring Boot, cloud technologies, microservices, OpenSearch, AWS, and containerized deployments using Fargate and ECS.

Lead full-stack software engineering for secure, scalable corporate applications. Responsibilities include system design, Java and Spring Boot development, testing, troubleshooting, architecture documentation, data analysis, reporting, and operational stability. The role also leads responsible adoption of AI-assisted development tools, validates AI-generated outputs, coaches engineers, and contributes to engineering practices. Preferred experience includes Python, LLM APIs, cloud platforms, containers, Kubernetes, microservices, and performance optimization.

Designs, develops, tests, troubleshoots, and supports secure, scalable Java and React applications in an agile environment. Builds production code, contributes to architecture, analyzes data for system improvements, supports CI/CD and DevOps practices, and uses AI-assisted development tools responsibly. Preferred experience includes Kafka messaging and AWS cloud technologies.

Develop full-stack software using Java and related technologies to support national security missions. Responsibilities include translating user and analyst requirements into user-friendly systems, applying continuous integration practices, collaborating through design sessions and documentation, and adapting architectures, languages, and libraries to mission needs.

Develop and maintain scalable Java backend systems using Spring Boot and microservices architecture. Collaborate with customer teams, review specifications, write clean code, participate in code reviews, document solutions, and troubleshoot and optimize backend performance, reliability, and security. The role also contributes technical expertise to training next-generation AI systems, though prior AI experience is not required.

Develop and maintain full-stack applications using Java, Spring Boot, Angular, and/or React. Build secure REST APIs, microservices, and cloud-native applications across AWS and Azure. Collaborate in Agile and DevSecOps teams, supporting application modernization, integration, testing, CI/CD, performance optimization, production deployments, and secure development practices for federal systems.

Design and develop Java full-stack systems for the Cello platform, provide first-tier operational support, monitor application logs, handle emergency issues, coordinate EDI vendor interfaces, and improve platform quality through TDD and refactoring.

Design, develop, and maintain scalable microservices applications; build RESTful APIs with Spring Boot; create full-stack solutions; participate in code reviews, debugging, and performance tuning; and apply object-oriented programming and design patterns.

Develop and maintain mission-critical classification tools and enterprise applications using Java, Spring Boot, web services, XML/SOAP, JavaScript, Lotus Notes, and Microsoft technologies. Build secure services, maintain existing applications, and create web user interfaces. The role is full-time onsite in Chantilly, Virginia and requires an active TS/SCI clearance with a full-scope polygraph.

Develop and support a fraud risk application using Java, Spring Boot, microservices, REST APIs, AWS, front-end technologies, and SQL. Responsibilities include building scalable services, integrating responsive interfaces, supporting batch and data workflows, troubleshooting production issues, optimizing databases, and collaborating with engineering, platform, compliance, and business teams in an Agile/Scrum environment.

Develop and maintain enterprise Java backend applications for a fraud risk platform. Build scalable microservices and REST APIs using Spring Boot, support AWS-hosted applications and services, optimize SQL queries, troubleshoot databases and production issues, support batch-processing workflows, perform root cause analysis, and collaborate with engineering, compliance, platform, and business teams in an Agile environment.

Develop and maintain enterprise backend applications for a fraud risk platform using Java, Spring Boot, microservices, REST APIs, AWS, and SQL. Responsibilities include supporting AWS services and batch data workflows, troubleshooting production issues, performing root cause analysis, optimizing database queries, and improving application reliability and performance. The developer will collaborate with engineering, platform, compliance, and business teams in an Agile/Scrum environment.

Entry-level Java software developer role involving application design, development, testing, troubleshooting, debugging, database work, and participation in a formal software development lifecycle. Candidates complete 4–8 weeks of online training before joining a client for 12–24 months with ongoing support. A computer science-related bachelor’s degree, programming fundamentals, SQL knowledge, and U.S. work authorization without sponsorship are required.

Develop and maintain high-performance Java applications and microservices using Spring Boot. Design scalable architectures, optimize multithreaded systems and SQL queries, work with large databases, implement CI/CD and automated testing, troubleshoot production issues, and collaborate across technical teams. The role also involves architectural contributions, mentoring junior developers, and applying security and compliance practices in financial services environments.

Develop and maintain scalable full-stack applications using ReactJS, Java Spring Boot APIs, Microsoft SQL Server, and IIS. Build responsive front-end experiences, optimize backend services and database queries, and translate business requirements into technical solutions. Collaborate with product managers, QA, UX, DevOps, vendors, and engineering teams to deliver reliable, maintainable software supporting oncology pathways and clinical workflows.

Develop and maintain scalable full-stack applications using ReactJS and Java Spring Boot APIs. Build RESTful backend services, optimize Microsoft SQL Server queries and schemas, and ensure application performance, reliability, and data integrity. Translate business requirements into technical solutions, write maintainable code, and collaborate with product, QA, UX, DevOps, vendors, and engineering teams within an agile software development environment.

Develop and implement financial products such as wallets, payment gateways, cash rebates, merchant management, and compliance systems. Build open APIs, collaborate with product managers, tune performance, troubleshoot online incidents, refactor systems, and write clean, maintainable Java code using engineering best practices.

Build, test, troubleshoot, and support complex full-stack applications in global team environments. The role includes 4–8 weeks of Java-focused training, ongoing mentorship, and a 12–24 month client placement. Responsibilities involve applying software engineering principles, database concepts, test-driven development, monitoring, and SDLC practices while collaborating with development teams.

Designs, develops, tests, reviews, and maintains scalable identity and access management applications using Java and JavaScript. Collaborates on requirements, software specifications, coding standards, CI/CD workflows, bug fixes, and technical issue resolution in Agile environments. The role supports authentication infrastructure integrating identity providers, entitlement services, and downstream APIs on AWS ECS and EKS, with opportunities to use AI-assisted development tools and infrastructure-as-code practices.

Develop and maintain scalable identity and access management applications using Java and JavaScript. Design moderately complex software components, write quality code, perform unit testing, review specifications, resolve defects, and collaborate in Agile teams. Work with identity providers, authentication flows, OIDC clients, CI/CD pipelines, GitHub workflows, AWS container platforms, and complex data models. Familiarity with AI-assisted development, Terraform, Docker, and Kubernetes is beneficial.

Develop secure, cloud-agnostic full-stack applications in Agile teams using Java, React, Spring Boot, AWS Lambda, microservices, and multiple database technologies. Design storage solutions, deploy to AWS and Tanzu, and support mission-critical systems for intelligence community and Department of Defense stakeholders. The role requires a high-level security clearance and involves contributing to cyber development initiatives.

Develop and maintain Java applications using JSF, JSP, JPA, EJB, JDBC, JavaScript, HTML, CSS, XML, JUnit, SQL, and DB2. The role requires prior Blue Cross Blue Shield experience from any U.S. Blue plan, strong communication skills, and understanding of health insurance is beneficial. Subversion and Agile methodology experience are highly desirable. This is a 12-month engagement in Topeka, Kansas.

Own and evolve cloud-based services across the software lifecycle. Design, develop, deploy, test, observe, and improve scalable applications using Java, TypeScript, microservices, Azure, and DevOps practices. Collaborate with stakeholders and product owners, resolve technical issues, support secure software development, contribute to architecture and technical debt reduction, and mentor engineers within an Agile team.

Designs and develops content governance platforms, anti-abuse tools, rule engines, and scalable governance pipelines. Integrates recommendation systems, implements content takedown policies, and builds capabilities for content review, risk detection, policy enforcement, and effectiveness analysis. The role addresses spam, fraud, traffic diversion, low-quality content, and black- or gray-market activity while collaborating with product, operations, algorithm, and business teams.

Develop and support Java-based applications and integrations using REST or SOAP web services, IBM Integration Bus, Mule, and SODA tools. This is a six-month-plus contract-to-hire opportunity in Minneapolis. Candidates must have a bachelor’s degree or equivalent graduation and meet the stated work authorization requirements. Mule experience may be at a high level, while SODA is preferred.