like React, Angular, or Vue.js. Strong experience with back-end technologies, including Node.js, Python, Java, or .NET. Experience with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB). Understanding of RESTful API design, GraphQL, and microservices architecture. Experience working with cloud platforms (AWS, Azure, or GCP). Strong knowledge of Git, version control workflows, and Agile methodologies. Passion for writing high More ❯
O Fallon, Missouri, United States Hybrid / WFH Options
KE Staffing
collaborative environment. Strong experience developing backend applications using Java. Proven expertise in designing and developing secure, scalable microservices that handle high traffic volumes, with strong knowledge of microservices architecture, RESTful API design, and integration patterns. Advanced SQL knowledge with databases like PostgreSQL, Oracle, etc., and experience building solutions that scale. Experience with front-end technologies, including HTML, JavaScript, and frameworks More ❯
Programming Languages: Robust experience in JAVA. Proficiency in C# is also valuable. Familiar with frameworks like Spring or .NET. Services and REST APIs: Solid background in developing services and RESTful APIs, demonstrating an understanding of web services architecture and implementation. Frontend Framework: Able to create dynamic, responsive web applications; skilled in CSS, TypeScript and JavaScript. Test-Driven Development: Strong commitment More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
engineering field with 9+ years of technical experience focusing on Java application development projects • Provisioning, operating, and maintaining systems running on AWS (or equivalent cloud providers) • Strong understanding of RESTful services, API design and implementation. • Good knowledge in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • Java More ❯
current experience with Java 8+, Spring Boot, and Spring Cloud in a microservices environment • Frontend development expertise with React.js, TypeScript, Redux, HTML5, CSS3, and Bootstrap • Experience building and integrating RESTful APIs and GraphQL services • Knowledge of Spring Batch for high-volume data processing • Proficiency with PostgreSQL (sharding, replication, indexing) and MongoDB for non-relational data • Familiarity with Redis for caching More ❯
of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs and web services Familiarity with SQL and databases such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience More ❯
of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs and web services Familiarity with SQL and databases such as MySQL Experience with version control systems, preferably Git Understanding of software development methodologies, including Agile/Scrum Desirable Experience More ❯
side language, library, and framework proficiency: Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, RxJS Appreciation for and alignment to standard methodologies regarding object-oriented design, coding standards, RESTful service consumption and integration, common design patterns, secure application development, and test coverage Experience in Oracle PL/SQL or understanding of working with relational databases and familiarity with ETL More ❯
independently, as well as in an Agile environment. Skills Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker More ❯
independently, as well as in an Agile environment. Skills Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker More ❯
independently, as well as in an Agile environment. Skills Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker More ❯
independently, as well as in an Agile environment. Skills Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker More ❯
london (city of london), south east england, united kingdom
HCLTech
independently, as well as in an Agile environment. Skills Required 15+ years of strong experience in full-stack software development. Backend: Proficiency in Java (17+) , Spring Boot , Node.js , and RESTful APIs . Frontend: Expertise in React , TypeScript , HTML5 , CSS3 , and other modern frontend frameworks. DevOps: Familiarity with CI/CD tools such as GitHub , Jenkins , Harness , and containerization using Docker More ❯
web and mobile applications Collaborate with cross-functional teams to define, design, and ship new features Write clean, scalable, and efficient code using modern development practices Develop and consume RESTful APIs Maintain code quality through unit testing, automation, and peer reviews Participate in Agile/Scrum-based development cycles Ensure performance, quality, and responsiveness of applications Continuously discover, evaluate, and More ❯
Programming Languages : Robust experience in JAVA. Proficiency in C# is also valuable. Familiar with frameworks like Spring or .NET. Services and REST APIs : Solid background in developing services and RESTful APIs, demonstrating an understanding of web services architecture and implementation. Frontend Framework : Competent in Angular and able to create dynamic, responsive web applications; skilled in CSS, TypeScript and JavaScript. Test More ❯
Programming Languages : Robust experience in JAVA. Proficiency in C# is also valuable. Familiar with frameworks like Spring or .NET. Services and REST APIs : Solid background in developing services and RESTful APIs, demonstrating an understanding of web services architecture and implementation. Frontend Framework : Competent in Angular and able to create dynamic, responsive web applications; skilled in CSS, TypeScript and JavaScript. Test More ❯
financial workflows Collaborate with UI/UX teams, QA engineers, and government stakeholders to define and implement tool capabilities Integrate and interface with existing federal financial management systems Develop RESTful APIs and microservices for secure, compliant data flow Apply secure coding practices aligned with DoD STIGs and RMF standards Implement and manage role-based access controls (RBAC) to support audit More ❯
environments Strong experience with Java and Spring Boot Familiarity with Node.js and React/AngularJS is beneficial Experience with microservices, API design, and event-driven architecture Strong knowledge of RESTful APIs, web services, and Git version control Solid experience with Docker or other containerisation tools Proven track record using CI/CD pipelines Understanding of DevOps tools such as Jenkins More ❯
Angular, HTML5, CSS3. • Solid understanding of Java-based MVC frameworks (e.g., Spring MVC) and deployment on Tomcat servers. • Experience integrating and working with APIs, preferably Jama API or similar RESTful APIs. • Expertise in MySQL database design, optimization, and management. • Familiarity with DevSecOps practices, including CI/CD pipelines, automated testing, and containerization. • Hands-on experience with Git for version control More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
frameworks and experience with Agile project management tools (Jira preferred). Demonstrable experience in driving process improvements, implementing testing strategies (Unit, Integration, E2E), and improving code quality. Experience building RESTful APIs and microservices that can handle high-volume, time-sensitive data with robust error handling and data integrity Desirable: Understanding of payroll processing complexities, tax calculations, compliance requirements, and integration More ❯
Banbury, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
frameworks and experience with Agile project management tools (Jira preferred). Demonstrable experience in driving process improvements, implementing testing strategies (Unit, Integration, E2E), and improving code quality. Experience building RESTful APIs and microservices that can handle high-volume, time-sensitive data with robust error handling and data integrity Desirable: Understanding of payroll processing complexities, tax calculations, compliance requirements, and integration More ❯
ST4, Stoke-on-Trent, Staffordshire, United Kingdom Hybrid / WFH Options
Uniting People
technologies. Experience deploying and managing applications in Microsoft Azure. Familiarity with SQL and relational databases is a plus. Strong understanding of web markup, including HTML5 and CSS3. Experience with RESTful APIs and asynchronous request handling. Good grasp of version control systems, especially Git. Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in More ❯
