Leidos has a new and exciting opportunity for a Senior Java Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, F…

We're seeking a Senior Java Developer with strong Kotlin expertise to build and scale the Backend for Frontend (BFF) service layer powering mobile applications used by tens of millions of users worldwide. This is a hybrid role requiring 3 days onsite in Atlanta, GA or Phoenix, AZ. If you thrive on solving complex problems, writing clean code, and building high-performance APIs - we'd love to connect. Req Responsibilities Build & Scale Backend Services: Design, develop, and maintain the server-s…

job summary: Join our application development team in Charlotte, NC, as a Java Spring Boot Developer. In this role, you will design, build, and support enterprise-level backend applications and webservices. You will collaborate with cross-functional teams to deliver scalable software solutions, enhance system performance, and drive core business technology initiatives. location: Charlotte, North Carolina job type: Contract salary: $43.70 - 53.70 per hour work hours: 8am to 5pm education: Bachel…

Lighthouse Technology Services is partnering with our client to fill their Backend Java Developer position! This is a 12-18 month contract and will be hybrid on site 4 days per week in Buffalo, NY. This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered. What You'll Be Doing: Design and build scalable RESTful APIs using Spring Boot to support enterprise applications and services Develop and maintain Azure-based cloud solutions,…

Job Title - Java Software Engineer (GraphQL/Angular) Location - San Diego CA Length - Contract (6 Months) Description - Job Responsibilities Design, develop, and maintain robust, secure, and scalable full-stack applications using Java, Spring Boot, JavaScript, and Angular with a focus on OOP principles and software design patterns. Build secure APIs using GraphQL and integrate RabbitMQ for asynchronous messaging and event-driven systems. Implement microservices architecture for backend services…

Title: Java Fullstack Developer Location: Lake Mary, FL (Onsite) Duration: 6 months (possibility of an extension) Implementation Partner: Infosys End Client: To be disclosed JD: Key Responsibilities: Design, development, and deployment of applications using Spring Boot, Angular, and Microservices Architecture. Design secure REST APIs and event-driven solutions. Collaborate with business, product, architecture, and operations teams to deliver transformation initiatives. Drive code reviews, tech…

a.i. solutions is seeking a highly-motivated Java Developer to support the Reagan Test Site (RTS) Engineering and Technical Services (RETS) Program in Huntsville, AL. The Java Developer will support ballistic missile, guided weapon and aeronautical tests and evaluations as well as support space situational awareness operations and experiments. The successful candidate will demonstrate the ability to embrace the a.i. solutions mission and work to continually exceed the expectations of our custom…

Job Description We are seeking a highly skilled Senior Java Backend Developer to design, develop, and maintain scalable backend services supporting a global retail and eCommerce platform. The ideal candidate will have extensive experience building cloud-native, event-driven applications and distributed systems capable of handling high-volume online transactions and retail operations. The successful candidate will be responsible for developing high-performance microservices, designing resilient …

Java Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore accelerates decisive advant…

Title: Senior/Lead Java Developer Location: Jersey City, NJ. (5 days onsite) Key Responsibilities Lead and mentor a team of software engineers, guiding daily activities and delivery expectations Define team standards, engineering practices, and collaboration approach Drive design and development of scalable microservices-based applications Anticipate and manage cross-team dependencies to ensure timely delivery Partner with stakeholders to align on priorities, compliance standards, and SLAs Prom…

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and executio…

Job: 3045029 Job Description: Senior Java AI Developer || Hybrid in Austin, TX or Southlake, TX Opportunity We are seeking a Senior Java AI Developer to lead the design and delivery of scalable, cloud-native, event-driven applications while driving adoption of AI-assisted software development practices. This role combines deep Java engineering expertise with modern cloud, messaging, and Generative AI capabilities to support critical business platforms and modernization initiatives. Key Responsi…

Title - Full Stack Java with Angular Location - Jersey City / NY (Hybrid 3 days onsite) only on w2 JD : Required Qualifications Should have 7 years of strong hands-on enterprise level app development experience with Core Java, , Spring boot Should have 5 years of strong hands-on experience with Angular (High performance, Responsive , Initiative GUI) Hands On experience Relational Database(Microsoft SQL Server, UDB/DB2 ) is required. Relational Data Modeling , Complex Queries , Perf Tuning exper…

Title - Java Full Stack Developer Location - Alpharetta, GA (Hybrid 3 days onsite) JD : Key Responsibilities Design, develop, test, and deploy full stack applications using Java and modern frontend technologies. Build robust RESTful APIs and microservices for high-volume, low-latency systems. Collaborate with product owners, business analysts, architects, and QA teams to deliver high-quality solutions. Develop responsive, reusable UI components and integrate them with backend services. Particip…

Job role: Senior Software Engineer Location: O Fallon, MO (Hybrid 3 days in office) Duration: 6 months Top 3 Required Skills: 1. Java Full Stack Engineering Java 8, J2EE, Spring, Hibernate Angular/React front-end development REST/SOAP APIs and enterprise application development Cloud-Native Architecture & DevOps Cloud-Native / AWS or Other Cloud Platforms CI/CD and engineering tools like Jenkins, Maven, Gradle, Chef, and Sonar GenAI / AI-Enabled Engineering Ability to leverage GenAI tools to im…

*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(scroll-root-safe-area-inset-bottom,0px)var(thread-response-height))] scroll-mt-[calc(var(header-height)min(200px,max(70px,20svh)))] dir=auto data-turn-id=request-WEB:d3018118-eb4c-4251-89e7-3b0009da5087-6 data-turn-id-container=request-WEB:d3018118-eb4c-4251-89e7-3b0009da5087-6 data-testid=conversation-turn-14 data-turn=assistant> Jr. Java Developer Location: North Carolina ( Hybrid) Required Qualifications 4 years of Software E…

About This Role is Hybrid in Toronto, ON (2 days per week). This Opportunity is Full-time. This opportunity is with a fast-growing software company building a real-time customer engagement platform used by some of the world's largest media organizations, sports leagues, and enterprise brands. Their platform enables millions of users to interact through live conversations, AI-powered moderation, personalization, and community experiences while operating on highly scalable, event-driven backend i…

Third parties-Absolutely no phone calls please . Local candidates only please. Candidates must already reside in the St Lous MO area. The client is accepting candidates willing to relocate. Candidates will be required to complete an assessment that will verify their physical location at the time of resume submission. A final onsite technical interview in Maryland Heights MO is required. Our client, a multinational telecommunications technology company is seeking a highly experienced and strateg…

Position: Full Stack Java Developer Location: Charlotte, NC (Hybrid) Duration: Contract Note- needs to complete Hackerank coding test only then client interview Job Description Consult as an expert to develop or influence initiatives and resources for highly complex business and technical needs across Engineering. Consult on the strategy and resolution of complex and unique challenges requiring in-depth evaluation across multiple areas, delivering solutions that are long-term, large-scale and r…

We are seeking an experienced Solution Architect with strong hands-on expertise in Java application development, modern web technologies, databases, and cloud-native platforms. The ideal candidate will be responsible for designing scalable, secure, and high-performing solutions while working closely with the business team and leading the development team. Key Responsibilities & Qualifications: Architecture & Application Development: Design and lead scalable enterprise applications using Java, S…