Java Backend Lead Developer Jobs in Denver, CO

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Full Stack Developer (W2 Only)

Apidel Technologies

Remote or Philadelphia, Pennsylvania, USA

Contract

Team Info: Team of 3 engineers. Building Content Management services for internal projects. Working on highly scaled applications. There is a separate team that works on application building and the whole infrastructure. This team is for building self-service tools. Must have skills: Looking for 5 to 8 years of Full-stack developer 60% UI and 40% Backend role. UI They are using React but are fine with any other JavaScript experience Backend - Java OR Kotlin OR any JVM-based Testing & Deployment

Backend Software Engineer

eBay Inc.

Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Java Engineer with EPIC Interconnect

Pyramid Technology Solutions, Inc.

Remote

Contract

Position: Java Engineer with EPIC Interconnect experience Location: Remote Duration: 12 Months Required Qualifications: Minimum of 7 years of experience with Java and Spring Boot.Experience working with Epic Bridges, FHIR, or FHIR Gateway.Previous experience in a healthcare environment.Hands-on experience with Epic Interconnect and a solid understanding of Epic APIs.Proficiency in designing secure, scalable, and high-performing REST APIs.Strong problem-solving and communication skills.Please pri

BE Crypto Software Engineer

Russell, Tobin & Associates

Remote

Contract

Job Title: Crypto Software Engineer Location: Remote California Duration: 6 Months plus Pay Range: $58/hr-$65/hr on W2 JOB DESCRIPTION Join the User Economy team in this contractor role, working on an exciting initiative that enables users to earn money through various company products such as Awards, Premium, Collectible Avatars, and more. We're redefining how users engage with and monetize their contributions, shaping the future of the company's creator ecosystem. We are specifically hiring a

Software Engineer

Quantelux

Remote

Full-time

Company Description Quantelux is a consultancy firm that helps global enterprises cope successfully with today's competitive realities and challenges by design, build, educate, demonstrate, and deploy innovative technology products, integrated architectural solutions, and proven methodologies and tools in IT governance, information content and data management, software development, process improvement techniques, and infrastructure services management. Role Description This is a full-time remote

Sr. Software Engineer (US Federal)

Workday, Inc.

Boulder, Colorado, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h

Staff Software Engineer, Reservation Management

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Reservation Management The Reservation Management team is a full-stack product team that is responsible for

Software Engineer V

Aditi Consulting

Remote or Arkansas City, Arkansas, USA

Contract

Payrate: $77.00 - $78.40/hr. Summary: As a Software Developer, you will play a key role in building robust and scalable software applications and services. You will work closely with our Technology and Products Teams to improve services and system architecture. Responsibilities: Application Development: Develop high-quality software solutions using Java, Spring Boot and React, ensuring scalability and robustness. Collaborative Innovation: Participate in brainstorming sessions and contribute idea

Senior Full-Stack Engineer, Reservations and Additional Products

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Reservations and Additional Products team owns the storage and alteration of core Reservation data that

Software Engineer

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer to join our team and contribute to the development of cutting-edge software solutions. In this role, you will be responsible for designing, coding, testing, and deploying applications that meet high standards of performance, security, and scalability. The ideal candidate is a problem-solver with a

SAP Gigya Consultant Customer Data Cloud

Pandit View Software

Remote or Arkansas, USA

Full-time

Job Title: SAP Gigya Consultant Customer Data Cloud (Remote, 25% Travel) Location: Remote (USA preferred) Travel: Up to 25% (as needed for client meetings, workshops, or implementation support) Job Type: Full-Time W2 only Experience Level: Mid to Senior-Level Rate: W2 only and Depends on Experience Position Summary: We are seeking a dynamic and experienced SAP Gigya Consultant to join our team. The ideal candidate will have hands-on experience implementing SAP Customer Data Cloud (Gigya) s

Software Development Engineer

Maxar Technologies Holdings Inc

Westminster, Colorado, USA

Full-time

Please review the job details below. Job Title: Staff Software Development Engineer Maxar is looking for an enthusiastic Staff Software Development Engineer to join its MGP integrations team, with a passion for solving complex problems with customer driven objectives and is willing to learn and develop the tools and technologies related to GIS applications. Our talented MGP integrations team at Maxar consists of full stack developers, Enterprise Architects and database experts who work closel

Staff Software Engineer, Supply Platform

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Supply Platform team is chartered with building the platform and tooling to enable Airbnb to onboard an

Maximo Mobile and Maximo Anywhere Technical Consultant

GreyMatter Solutions

Remote

Contract

Maximo Mobile and Maximo Anywhere Technical Consultant Role OverviewAs a Maximo Mobile & Maximo Anywhere Technical Consultant, you will be responsible for the design, configuration, development, integration, and support of IBM Maximo Mobile and Maximo Anywhere solutions. You will work closely with functional consultants, infrastructure teams, and end users to deliver a mobile asset management platform that extends the core Maximo capabilities to field technicians and mobile users. Key Responsib

Senior Engineering Lead - Credit Risk (SVP)

Citi

Remote or Rutherford, New Jersey, USA

Full-time

This is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities. We are looking for a Sr. Vice President of Software Engineering with experience building robust, high-performance, large-scale applications. We are evolving our significant software assets and are seeking a leader that is excit

Staff Software Engineer, Performance

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Infrastructure Performance team's charter is to optimize performance across the fleet and throughout the

Senior Java Engineer - C14 - CHARLOTTE

Citi

Remote or Charlotte, North Carolina, USA

Full-time

This is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities. We are looking for a Sr. Vice President of Software Engineering with experience building robust, high-performance, large-scale applications. We are evolving our significant software assets and are seeking a leader that is excit

Staff Software Development Engineer - Rebates

CVS Health

Arizona, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Full stack Architect (Java,Spring Boot, Nest.js) - Remote

Nobl Q, LLC.

Remote

Contract, Third Party

Job Title: Full stack Architect RemoteContract We are seeking a visionary and hands-on Full stack Architect with deep expertise in Java, React.js,Nest.js and application/web architecture to lead the design and development of scalable, secure, and high-performance solutions. This role involves owning the full stack technology direction, mentoring development teams, and ensuring architectural alignment with business goals. Key Responsibilities:Design and oversee the architecture of fullstack solut

Sr Java Engineer, Commercial Technologies

Cardinal Health

Remote or Dublin, Ohio, USA

Full-time

Headquartered in Dublin, Ohio, Cardinal Health, Inc. (NYSE: CAH) is a global, integrated healthcare services and products company connecting patients, providers, payers, pharmacists and manufacturers for integrated care coordination and better patient management. Backed by nearly 100 years of experience, with more than 50,000 employees in nearly 60 countries, Cardinal Health ranks among the top 20 on the Fortune 500. What Commercial Technologies Software Engineering contributes to Cardinal Heal