Senior Full Stack JAVA Developer
Q1 Technologies
Job DescriptionJob Description Role Descriptions: Need candidates who have at least 4-6 years of experience in Java and open source technologies. Design and develop data processing pipelines and utilities Should know how to code in Java 21| Spring| Spring Boot. - Experienced in building Microservicesusing Spring JDBC| Spring Security| Spring Batch| Spring Transaction Management. Enterprise-Level Application Development: Extensive experience in developing high-performance|scalable applications using ReactJs| Java| Spring Framework (Spring Boot| Spring Core| Spring Data| Spring Security). Should have build experience with REST and SOAP APIs before. - Should have worked with JSON|JBOSS| Apache Tomcat Server. knows how to use WSDL. Strong Knowledge in Web and Database Technologies: Proficient in HTML5| CSS3| JavaScript(ReactJS| Angular)| and RDBMS databases (Oracle| MySQL| PostgreSQL). (Preferable) Prior experience with One App and One Data Should know how to incorporate SQL queries| OAUTH tokens within code. Should be familiar with Jenkins| JIRA| Agile| Service Oriented Architecture (SOA)| MAVEN andJenkins CI tools (Continuation Integration)| XML| IntelliJ| Eclipse| Cloud Server| AWS Hands-on experience with development tools and testing frameworks. Demonstrated ability to work with Quality Engineers| Application and Production Engineers in investigating| troubleshooting| resolving and deployment fixes raised by respective teams Have prior experience addressing application/code vulnerabilities Looking for a resource with SQL DB skills as well
- ...Cloud Analytics Technologies in Denver, CO seeks an experienced IOS Java Full Stack Developer to join our engineering team. You will build backend services, web applications, and contribute to iOS mobile app development, leveraging Java, Spring Boot, REST APIs, Angular...Senior
- ...Senior Java Full-Stack DeveloperRemote after day 1 onsite onboardingDay 1 onsite onboarding required at one of the following locations: NYC,... ...Overland Park KSOur client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions...Senior
$86.9k - $198k
...Job Number: R0250629 Full Stack Developer, Senior The Opportunity As a Senior Full Stack Developer at Booz Allen, you will lead the modernization... ..., secure, scalable back-end services using Python, Java/Spring Boot, or similar technologies ~ Architect and govern...SeniorFull timeContract workPart timeLocal areaRemote work$86.9k - $198k
Full Stack Developer, SeniorThe Opportunity:As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of mission‑critical GEOINT systems by... ..., secure, scalable back‑end services using Python, Java/Spring Boot, or similar technologiesArchitect and govern...SeniorFull timeContract workPart timeLocal areaRemote work$98.5k - $206.8k
...Mid-Senior Full Stack DeveloperAs part of the Clairvoyant program, you will design and build the... ...party partners.As a Mid-Senior Full Stack Developer, you will operate within a hardened,... ...using Node.js, Python (FastAPI/Flask), or Java (Spring Boot) for third-party data...SeniorContract workWork experience placementFlexible hours$97k - $185k
...Senior Full Stack Engineer, Fidelity Institutional Wealth Management ServicesWe are seeking a highly... ...experience.High proficiency in Java, Javascript, and a fundamental understanding... ...technologies consumed by other developers and integrators, crafting user documentation...SeniorFull time$130k - $190k
...augmented software development model from day one. This is a senior IC role for an engineer who likes solving problems at the... ...candidates with 4+ years of relevant experience considered. ~ Strong full-stack development experience with TypeScript, Node.js, React , APIs...SeniorRemote work- ...Remote Our client seeks a Senior Full Stack Software Developer to build and maintain modern web applications with ReactJS, NodeJS, and Microsoft SQL Server. The developer will create responsive interfaces, integrate APIs, and write efficient SQL in support of functional...SeniorRemote work
$139.6k - $200k
...Senior Full Stack Software DeveloperCharlotte, North Carolina, United States; Denver, Colorado, United States; New York, New York, United... ...nation's healthcare system as a Senior Full-stack Software Developer. In this role you will assist in leading projects from design...SeniorLocal areaFlexible hours$110.7k - $218.3k
...remaining hands-on in development. As a Senior Consultant, Technical Transformation, you... ...business growth. This role combines full stack development, architecture leadership, and... ...practical technical solutions, mentoring developers, and driving quality across enterprise implementations...SeniorLocal areaVisa sponsorship$152k - $262k
...Senior Software Engineer- Java Developer About Four Sea Group, Inc. Four Sea Group is a 100% employee-owned technical mission support company based in Denver, Colorado. Founded by an aerospace industry veteran and PhD astrophysicist, we support complex defense...SeniorTemporary workWork experience placementFlexible hours- ...Owner: William Bristol Location: See Below Duration: 6 months --------------------------------------Job Description: Senior Azure Java Microservices Developer (Azure Cloud) Position Title Senior Java Developer - Spring Boot Microservices & Azure Cloud Job Summary We are...Senior
- ...TitleParticipates in the technical design of application systems. Develops and implements application systems by participating through the... ...FunctionsDesigns and writes complex code in several languages Java, relevant to our existing product stackStrong experience in developing...
$86.8k - $165.2k
...Site)Country: United States of AmericaTime Type: Full timeDate Posted:2026-06-23 Country:United States... ...problems that create a safer, more secure world.In the Senior Java Software Engineering role, you will design, develop, and test Java code in a Linux, Agile, DevOps...SeniorTemporary workWork experience placementWork at officeImmediate startRemote workRelocation packageFlexible hours- ...HCLTech is looking for a highly talented and self- motivated Java Full Stack Developer to join it in advancing the technological world through innovation and creativity. Job Title: Java Full Stack Developer Req ID: 179873 Position Type: Full-time Location: Rayleigh, NC...Full timeRemote work
- ...offering contingent labor as a variable cost.Job DescriptionFull Stack Java Developer who has 6+ years' experience with both front-end and back-... ....sharma@ artechinfo.comSummaryType: ContractFunction: OtherExperience level: Mid-Senior LevelIndustry: TelecommunicationsImmediate start
- ...seeking a hands-on Platform Engineer with strong Full Stack Development, AI Engineering, and Software Architecture skills to design, develop, deploy, and support scalable, secure, and... ...-on software development experience using Java, Python, C#/.NET, or comparable backend...Local area
- ...Job DescriptionJob Description A full stack developer builds and maintains both the client-side (front-end) and server-side (back-end) of web... ...side logic and services using languages like Node.js| Python| Java| or Ruby. [1]Database Management: Design| create| and manage...
- ...Job Title: IOS Java Full Stack Developer Location: Denver, CO- locals only Experience: 12+ years Must Skills: Java, Spring Boot, REST APIs, Angular/React, Swift/Objective-C Description: Looking for a Java Full Stack Developer with hands-on iOS development...Permanent employmentContract workLocal area
- ...Full Stack DeveloperAre you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this...Temporary workFor contractorsImmediate start
- ...lead design and development of specialized tools in a multi-site environment, including Aurora, CO. The role requires C/C++, Python, Java, and assembly experience with strong problem-solving skills. You will work within a government-focused software development...Senior
$130k - $200k
...to play a pivotal role in shaping their product development. The position demands strong leadership and technical skills across the stack, including familiarity with tools such as NodeJS and PostgreSQL. This role offers a hybrid schedule with a competitive salary range...Senior- ...Technical/Functional Skills Advanced Java, Sprint Boot, React, Kafka, Oracle, DevSecOps... ...design and development using Java Full Stack technologies. " Define technical architecture... ...teams. Full Stack Development " Develop backend services using: o Java 11 /17...
$69.4k - $158k
...Job Number: R0250632 Full Stack Developer, Mid The Opportunity: Bring your full-stack engineering expertise to help modernize OPIR research... ..., or Vue, and back-end microservices, including Python, Java, or Node.js ~ Build, enhance, and integrate API frameworks...Full timeContract workPart timeLocal areaRemote work- ...our customers touch through to the Go and Java services that power it. We hire product-... ..., and we expect everyone to bring their full capability to the work — including... ...AI to do it better.We're looking for a Senior Full Stack Engineer who is primarily frontend but genuinely...SeniorWork at officeWork visaFlexible hours
- ...Job Description Job Description Full-Stack Developer Sunnyvale, CA Location: Sunnyvale, CA Duration: 6 months Job Title: Fullstack developer Job Responsibility: We are looking for a versatile and skilled Full Stack Developer proficient in TypeScript...
- ...Senior Full Stack Software EngineerEther.fi is one of the largest crypto companies in the world. We have over $10B in assets under management and a team of 30 almost all technical staff. We've been profitable day one and are focusing on building real consumer applications...Senior
- ...AppFolio is seeking a senior-level, full-stack Software Engineer to join the Leasing Engineering Team. You will help define technical direction for our SaaS products, build scalable web solutions, and mentor colleagues in design and architecture. The role emphasizes...Senior
$70 - $80 per hour
...Location: Greenwood Village, CO Salary: $70.00 USD Hourly - $80.00 USD Hourly Description: Job Title: Senior Java Developer Location: Greenwood Village, CO / Berkeley Heights, NJ / Omaha, NE (Onsite 5 Days) Duration: Contract To Hire Job Description:...SeniorHourly payContract work- ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our... ...engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social...Full time
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