17 java developer jobs found

Java Developer III w/Top Secret Clearance A3 Consulting LLC is looking to hire a Java Developer III for our government client. The experienced Java Developer will be responsible for leading a team of other java developers on designing, implementing, and maintaining complex Java-based applications. If you have a passion for helping clients and are looking to be a key player in a fast-growing, innovative company, this role is for you. In this job you will: Design and develop high-performance, scalable, and secure Java applications. Architect solutions for complex business problems using Java and related technologies. Instruct, assign, direct, and check the work of other software developers on the development team. Resolve complex problems with software and respond to suggestions for improvements and enhancements. Optimize performance of applications through tuning, caching, and efficient...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. A Little About Us Yahoo News connects millions of people to trusted reporting and compelling stories every day. We're focused on building reliable, scalable technology that enables great journalism and seamless user experiences across platforms. Delivering at this scale requires strong backend systems and engineers who care deeply about quality, performance, and impact. A Lot About You Backend engineers within Yahoo News Engineering are responsible for building, maintaining, and supporting foundational technology systems, tools, and infrastructure that power multiple products and services within Yahoo News. Engineers here operate under a squad model, where they are aligned with a...

Yahoo Sports is one of the internet's leading destinations for comprehensive sports news and innovative fantasy games. We produce insightful content across multiple platforms and curate quality coverage from around the web to inform and entertain fans. We're an original fantasy sports pioneer, with a legacy of innovation that helps us continue to be a fantasy leader. And as one of the most-visited sports platforms on the internet, we're one of the best places for brands to reach fans. Yahoo Sports is one of the internet's leading destinations for comprehensive sports news and innovative fantasy games. We produce insightful content across multiple platforms and curate quality coverage from around the web to inform and entertain fans. We're an original fantasy sports pioneer, with a legacy of innovation that helps us continue to be a fantasy leader. And as one of the most-visited sports platforms on the internet, we're one of the best places for brands to reach fans. Yahoo Fantasy...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. Job Summary Lead the design and architecture of Yahoo's groundbreaking Agentic AI Ecosystem as a Senior AI Engineer on our Consumer Monetization Platform team. You'll architect and build sophisticated AI agent systems that drive intelligent automation across our multi-billion dollar revenue operations, spanning Yahoo Homepage, Sports, Finance, News, and AOL properties. About the Team The Consumer Monetization Platform drives billions in annual revenue across direct, indirect, and native advertising channels. You'll spearhead the development of next-generation AI systems that transform how digital advertising operates at massive scale. What You'll Do AI System Architecture &...

Full Stack Software Engineer w/Top Secret Clearance A3 Consulting, LLS is seeking a Full Stack Software Engineer to support the continued development of the DoD Insider Threat Management driven applications. This candidate will be responsible for supporting the development of a high visibility application that enables the Insider Threat mission throughout the DoD. If you are a seasoned software engineer and have a desired to work for a growing organization, this role is for you. In this job you will : Design, develop, implement, and maintain and enterprise-level, multitenant, big data analysis application. Perform full stack software development (Java, Spring, JavaScript, React/Angular, REST/APIs, HTML5, CSS, Hibernate, etc.). Support all phases of the software development lifecycle (SDLC). Provide technical guidance and direction and provide documentation, and presentation support as needed. Support Assessment & Authorization (A&A) efforts as needed....

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. About the Team Our platform is the foundational identity and data layer for 900M+ monthly active users, serving 2.5B+ profiles at massive scale. We are building a predictive, identity-centric insights engine-ensuring our audience is understood with precision to deliver hyper-personalized experiences and advertising solutions across all our digital properties. Our mission centers on first-party data strategy: capturing, enriching, and activating audience signals to build a 360-degree view of every user. We operate under a Privacy-by-Design philosophy, adhering to global regulations (GDPR, CCPA) and industry security...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. About the Team Our platform is the foundational identity and data layer for 900M+ monthly active users, serving 2.5B+ profiles at massive scale. We are building a predictive, identity-centric insights engine-ensuring our audience is understood with precision to deliver hyper-personalized experiences and advertising solutions across all our digital properties. Our mission centers on first-party data strategy: capturing, enriching, and activating audience signals to build a 360-degree view of every user. We operate under a Privacy-by-Design philosophy, adhering to global regulations (GDPR, CCPA) and industry security...

Yahoo Sports is one of the internet's leading destinations for comprehensive sports news and innovative fantasy games. We produce insightful content across multiple platforms and curate quality coverage from around the web to inform and entertain fans. We're an original fantasy sports pioneer, with a legacy of innovation that helps us continue to be a fantasy leader. And as one of the most-visited sports platforms on the internet, we're one of the best places for brands to reach fans. Fantasy Sports Android - Principal Engineer A Little About Us Yahoo Fantasy Sports is a passionate development team that has an equally passionate user base. We work on both Season Long and Daily Fantasy products delivering a high quality feature rich product to please our users. We work in a deadline driven environment while still having a culture of fun and fandom. A Lot About You You are an experienced, motivated engineer who is passionate about mobile app development and...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us: We are an industry leading direct to Consumer and Ad tech solution for advertisers and publishers. Our innovative Ad tech gives one stop access to Yahoo, inc. trusted data, high quality inventory and demand, creative ad experiences and industry-leading machine learning, at global scale. Consumer Monetization team's charter is to Find, Evaluate, Build, and Scale new monetization, subscription and internal campaign tools and products, ad formats and functionalities across all Yahoo brands including Yahoo Homepage, Yahoo Sports, Yahoo Finance, Yahoo News and AOL. This team is uniquely positioned to...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us At Yahoo, Cloud Runtime Engineering, a central technology organization, is driving a company-wide cloud and infrastructure transformation. The Key-Value Store & Messaging Platform team sits at the core of this effort. We build and operate planet-scale distributed systems that handle millions of requests per second and manage petabytes of data globally. We're looking for a strong Senior Software Engineer who thrives on hard systems problems, loves building at scale, and wants their work to directly impact Yahoo's most critical, revenue-generating products. A Lot About You You'll work...

Yahoo serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products. For advertisers, Yahoo Advertising offers omnichannel solutions and powerful data to engage with our brands and deliver results. It takes powerful technology to connect our brands and partners with an audience of nearly 900 million. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. Want in? The Messaging Platforms team is responsible for building and maintaining the platforms, services, and pipelines which enable Yahoo to target the right user with the right notification at the right time. We send billions of push notifications a day through our platform Rivendell. Our data pipelines enable the delivery of large scale...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. The User Data Platforms (UDP) team powers Yahoo's core user identity and profile systems - the foundation that manages data for billions of users across Yahoo products. This includes the User DataBase (UDB), a globally distributed, high-performance data store that runs on-prem on Aerospike and in GCP (Google Cloud Platform) on Spanner; the Canonical Profile (CP) service, which transforms raw user data into structured, well-defined attributes; and the Member Profile (MP) platform, which expands on that foundation by combining declared and inferred user data to enable personalization at scale. The team also operates Hadoop...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us At Yahoo, teams across the organization rely on the Atlassian Suite as a core platform to plan, track and deliver work. These tools sit at the center of how engineering, operations and business teams collaborate and engage with their internal customers. Our focus is to make that experience more intuitive and easier to manage at scale. A Lot About You We are seeking a Sr. Atlassian Engineer who can help modernize how our user base engages with the platform. The focus of this role is to enhance the user experience, strengthen standards and guardrails, and drive a shift towards greater self...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. A little About Yahoo Yahoo makes the world's daily habits inspiring and entertaining. By creating highly personalized experiences for our users, we keep people connected to what matters most to them, across devices and around the world. Yahoo's businesses span across Search, Communications, Media and many other verticals.Yahoo Mail Backend Team develops and maintains high-performing systems that provide API (Web Services, IMAP, & POP), Metadata and Elastic Storage for the electronic mail and its auxiliary functions. The system handles billions of requests a day, and supports a variety of clients, mobile, desktop, & web. The team works on problems that cover a wide spectrum - from...

Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. Yahoo Mail is the ultimate consumer inbox with hundreds of millions of users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever. A little about Us As a global email provider, Yahoo Mail is the ultimate Consumer Inbox with over 220 million monthly active users. It is the best way to access your email and stay organized from a computer, phone or tablet. We create technology that changes the internet while handling billions of inbound connections per day to manage trillions of messages requiring petabytes of efficient...

About Forterra At Forterra, we are unleashing autonomy at scale to transform the battlefield. Our mission is to build the foundational platforms that enable an intelligent ecosystem to coordinate, adapt, and execute with speed and precision even in the uncertainty and disruption of modern conflict. In an era marked by rapid technological change and evolving threats, we design for flexibility, survivability, and operational dominance. Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk. Our systems operate with distributed control, dynamic routing, and real-time responsiveness, enabling sustained advantage across complex mission environments. About the Role Forterra is seeking a talented Software Integration Engineer with a passion for autonomous systems to design, develop, and optimize software solutions that enable...

Position Title: Lead Systems Engineer Location: Baltimore, MD, US, 21220 Company Name: STENA Description: Who YOU are and what YOU can become: This role in the Product Engineering Department involves supporting systems engineering activities for the nacelle and aerostructures development programs. It requires the Lead Systems Engineer to act as the primary engineering liaison between customers and the internal IPT (Integrated Product Team) design teams. Responsibilities include working with engineering team leaders, subject-matter experts, and customers to develop, document and manage the deliverables: requirements baseline, interface documents and test plans. Who WE are and where WE are going At ST Engineering MRAS, our employees have amazing opportunities to work on advanced technologies and systems that support thousands of customers and millions of people worldwide every day. From the first flight across the Pacific Ocean to developing highly complex...