service architecture. Knowledge of microservices architecture and distributed systems Strong understanding of object-oriented programming & design. Solid understanding of REST API design principles and implementation using frameworks such as Spring Boot or Flask Rest X Cloud Native application development, preferably AWS based. Experience of CI/CD processes and technologies. Proactive, self-driven, and possessing a growth mindset. Ability More ❯
Deep understanding of system design, architecture, and modern backend best practices. A team-first mindset: you care deeply about people, outcomes, and culture. Your Technical Toolkit Java (21) and Spring Boot AWS and cloud-native architecture RDBMS/NoSQL databases Event-driven and microservices architectures Containers (e.g., Docker, Kubernetes) CI/CD pipelines and DevOps principles TDD/BDD More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
skills, including the ability to review performance issues, identify root cause, recommend and develop a solution Desired Skills: - Experience working as part of an Agile team - Familiarity with Java Spring - Familiarity with containerization tools such as Docker/Kubernetes - Knowledge of server side development and message passing - Experience developing enterprise applications - Good working knowledge of MS Office products - Flexibility More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Run-Time Group Ltd
with the latest financial technologies and industry trends. Key Requirements: Based in the London Area 5+ years of experience in Java development (Java 8 or later). Experience with Spring Boot, Microservices architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies (PostgreSQL, MySQL, or similar). Experience with messaging More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
Base-2 Solutions, LLC
user experiences. Write clean, maintainable, and well-documented code. Monitor application performance and address any issues with availability, scalability, or data accuracy. Participate in Agile ceremonies and contribute to spring planning, retrospectives, and daily stand-ups. Contribute to CI/CD pipelines and automated testing strategies. Desired Skills Python Dataflow AWS Pay & Benefit Highlights Compensation Above market fixed salary More ❯
maintainability Build strong relationships with cross functional teams and be happy discussing topics and challenges Profil Solid knowledge and experience of software development using modern Java frameworks such as Spring Boot and Micronaut with Java 21+ as your main programming language. Track record with both relational and non-relational databases, preferably Postgres and MongoDB. Experience creating and maintaining publicly More ❯
Columbia, Maryland, United States Hybrid / WFH Options
HII Mission Technologies
SCI with a Polygraph level U.S. Government security clearance is required; U.S. citizenship required. At least 9 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g. Spring, Guava) and a Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. Experience in More ❯
Columbia, Maryland, United States Hybrid / WFH Options
HII Mission Technologies
1. Will be processed for a TS/SCI level clearance; U.S. citizenship required. At least 5 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g. Spring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. Experience in More ❯
Columbia, Maryland, United States Hybrid / WFH Options
HII Mission Technologies
level clearance; U.S. Citizenship required. A current TS/SCI is a huge plus. At least 9 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g. Spring, Guava) and a Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience. Experience in More ❯
Bexhill-On-Sea, East Sussex, South East, United Kingdom Hybrid / WFH Options
Hastings Direct
love you to have - 2+ years practical experience working as an IT Developer in an agile team, supporting and developing enterprise level applications. Experience of Java/JVM/Spring based languages Object oriented analysis and design Source Management software such as GitHub SOAP, REST, JSON, XMLJSON & XML; HTML; CSS and JavaScript Knowledge of a Test driven approach including More ❯
Augusta, Georgia, United States Hybrid / WFH Options
Wyetech, LLC
U.S. Citizenship required. Can consider candidates with a current TS level clearance as well. At least 5 years of experience in Software Engineering, Modern Java Frameworks and Libraries (e.g. Spring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. DoD More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
and frameworks (Docker and Kubernetes). ️ Final secret clearance. Desired Skills: ️ Familiarity with microservices architecture and backend technologies. ️ Familiarity with modern backend and web frameworks like .Net Core/Spring Boot or Angular/React. ️ Proficiency in Agile methodologies such as Scrum. ️ Familiarity with military SATCOM systems and secure communication protocols. ️ Strong understanding of the software development life cycle More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
and frameworks (Docker and Kubernetes). ️ Final secret clearance. Desired Skills: ️ Familiarity with microservices architecture and backend technologies. ️ Familiarity with modern backend and web frameworks like .Net Core/Spring Boot or Angular/React. ️ Proficiency in Agile methodologies such as Scrum. ️ Familiarity with military SATCOM systems and secure communication protocols. ️ Strong understanding of the software development life cycle More ❯
Cheadle, Staffordshire, United Kingdom Hybrid / WFH Options
Manchester Digital
a product delivery roadmap. This role is heavily back end loaded with the frontend component making up 20% of workload. Skills Knowledge and Expertise Strong knowledge of Java and Spring frameworks. Proficiency in front-end development with React and TypeScript. Familiarity with automated testing frameworks. Proficient in using Gitlab for version control. Experience with Kibana for monitoring and troubleshooting. More ❯
Leatherhead, Surrey, England, United Kingdom Hybrid / WFH Options
Avanti
per week, with 1 day remote working. Your responsibilities: Own delivery within a small, high-performing team (currently 3 developers + 1 SRE). Stay hands-on with Java, Spring Boot, microservices, AWS, Docker, Kubernetes and guide best practice. Run daily stand up meetings Lead on system design and architecture for services and modernisation of legacy code Provide day More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Eligo Recruitment
knowledge in iGaming to enhance solutions and ensure compliance with standards. Required Experience & Expertise Previous experience within the iGaming and Gambling Sector Expertise in backend development using Java and Spring Boot . Skilled in version control with Git Flow. Proficient in JPA and Hibernate for seamless database interactions. Strong command of SQL for efficient database management. Experience with Redis More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
Boeing Intelligence & Analytics
Agile software development environment Experience using with Jira and Confluence Ensuring quality control of all developed and modified software Experience with the following software development skills: Git React Java Spring Boot JavaScript Node.js jQuery AngularJS/Angular 2+ MongoDB Desired Qualifications: Experience with: Docker/Kubernetes HAProxy Nginx Elastic Stack Telework/Remote Availability: Hybrid work authorized, up to More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
Lockheed Martin
college in a related discipline, or equivalent experience/combined education, with 7 years of professional experience; TS/SCI FSP Desired Skills: • Design, develop and maintain microservices using Spring Boot and Java. • Build and manage RESTful APIs and backend services deployed on AWS (e.g., ECS, Lambda, RDS, S3). • Implement CI/CD pipelines and infrastructure as code More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
Lockheed Martin
software practices and coding standards • Strong problem solving skills, including the ability to review performance issues, identify root cause, recommend and develop a solution Desired Skills: • Familiarity with Java Spring • Familiarity with containerization tools such as Docker/Kubernetes • Knowledge of server side development and message passing • Experience working as part of an Agile Team • Experience developing enterprise applications More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Powder River Industries
platforms such as OKTA and Identity as a Service (IDAAS) Experience in customizing iCAM COTS products and performance tuning Experience coding in Java Technologies like JDBC, Java Script framework, Spring, Spring Boot, JPA and Web Services (REST) OKTA and SailPoint development experience Familiarity with developing, deploying, and troubleshooting applications in AWS environments Knowledge of DevOps Process to deploy More ❯
Bethesda, Maryland, United States Hybrid / WFH Options
Constellation Software Engineering
Knowledge Transfer: Produce architecture diagrams, cloud migration playbooks, and security integration guides to ensure maintainability and repeatability. Java Development & Frameworks: Apply deep knowledge of Java programming and multiple frameworks (Spring Boot, Hibernate, Struts, Jakarta EE) to design, develop, and maintain secure, scalable web applications. Code Modernization & Upgrades: Upgrade legacy Java applications to current releases (Java 11/17/ More ❯
Aberdeen Proving Ground, Maryland, United States Hybrid / WFH Options
CACI
multiple environments including RHEL/Ubuntu/Windows Understanding of Army/DoD enterprise authentication solutions Ability to code Java Quarkus/Jakarta EE or other relevant framework eg. Spring Container technologies (such as Docker, Kubernetes, etc.) On-premises IT experience and understanding of mapping on-premises to cloud. Must be DoD 8140 compliant Security+ and cloud-based certifications More ❯
Columbia, Maryland, United States Hybrid / WFH Options
HII Mission Technologies
RESTful web services Experience in Microservices architecture Experience in Object Oriented Programming (OOP) paradigms Experience in cloud based technologies (AWS, Azure) Experience in Modern Java Frameworks and Libraries (e.g. Spring, Guava) Experience with the Linux operating system Experience with configuration management tools (e.g. Git, Nexus, Maven) Experience with the agile software lifecycle Must be able to work a hybrid More ❯
development and design patterns. Experience developing in Java and React in an agile environment with exposure to cloud technology. Banking and Finance experience is advantageous. Preferred additional qualifications: Redux, Spring Boot, RabbitMQ, MongoDB. More ❯
Fleet, Hampshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
communication skill You will have an oversight on design decisions and guides team to achieve key results for products assigned to them. Key Skills needed: 3 years Java Development Spring boot 3. Experience with one of UI technology Expertise in key technologies to be leveraged by the team including Java, CI/CD technologies Experience working with containerization and More ❯