J2EE Jobs in Denver, CO

21 - 40 of 1,321 Jobs

Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in officeJob Title - Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office

Optimus Labs USACompany Name - Optimus Labs USA

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Denver, Colorado, USA

Contract, Third Party

Scala Developer- Kafka , Graph QL , Restful - Denver CO - Local 2-3 days in office Requisition Name: C&D E-CMT-Scala Developer Start Date: 6/30/2025 Duration: 26 Weeks Services Location: CO/Denver Hybrid work Description Of Services: Design and develop RESTful and GraphQL APIs using Java and Scala Build event-driven services and microservices that produce and consume messages via Apache Kafka Implement backend systems using frameworks like Spring Boot, Akka HTTP, or Play Ensure reliable, fault-t

Senior Java Engineer (Remote)Job Title - Senior Java Engineer (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are looking for an experienced Java Software Engineer to join our growing software development team, working on an important, internet-facing web application that provides payments initiation capabilities. The Community Association Banking Technology team is growing and seeking a Senior Java Software Engineer to join us. The Senior Engineer role is to plan, design, develop and launch efficient sys

Senior Java Engineer (Remote)Job Title - Senior Java Engineer (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Texas, USA

Full-time

Overview This is a remote role that may only be hired in the following location(s): AZ, GA, NC and TX We are looking for a hands-on Senior Software Engineer who provides technology solutions and integration services in following areas: Core banking, Payments & Money movement. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and deciding upon the optimal technology solution to achieve the desired business nee

Senior Java Engineer (Remote)Job Title - Senior Java Engineer (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Vertex Technical Consultant with "Java" (W2 Only - 100% Remote)Job Title - Vertex Technical Consultant with "Java" (W2 Only - 100% Remote)

HuMetis Technologies IncCompany Name - HuMetis Technologies Inc

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Remote

Contract

Job Title Vertex Technical Consultant with "Java" Location Dallas, TX / Jersey City, NJ / Atlanta, GA (100 % Remote) Duration Long Term (W2 Only- 100 % Remote) Job Description Job Summary This role requires very good Vertex product knowledge (Vertex O Series Sales Tax, Use Tax & Communication Tax) and knowledge of how Vertex applications connect with host applications. This position is responsible for all phases of a Vertex O Series Tax Engine configuration & maintenance. This includes plannin

Principal Software Engineer - JavaJob Title - Principal Software Engineer - Java

Ledgent TechnologyCompany Name - Ledgent Technology

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Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applica

Senior Java Engineer (Remote)Job Title - Senior Java Engineer (Remote)

First-Citizens Bank & Trust CompanyCompany Name - First-Citizens Bank & Trust Company

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Remote or Georgia, USA

Full-time

Java Scala developerJob Title - Java Scala developer

HCL Global SystemsCompany Name - HCL Global Systems

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Denver, Colorado, USA

Contract

Scala Developer Denver/ CO. onsite Relocation is fine Mandatory skills Scala 8+ Years Of Experience Apache Kafka Java 13+ Years of Over IT Experience RESTful GraphQL APIs Springboot Git RESTful and GraphQL APIs using Java and Scala is critical for the success. Other can be secondary skill. Are you able to design and develop RESTful and GraphQL APIs using Java and Scala? Can you build event-driven services and microservices that produce and consume messages via Apache Kafka? Do you have strong

Principal Software Engineer - JavaJob Title - Principal Software Engineer - Java

Ledgent TechnologyCompany Name - Ledgent Technology

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Louisville, Colorado, USA

Full-time

Principal Java Software Engineer - ClearanceJob Title - Principal Java Software Engineer - Clearance

Apex SystemsCompany Name - Apex Systems

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Aurora, Colorado, USA

Full-time

Job#: 2054775 Job Description: The Principal Java Software Engineer will design, develop, and maintain advanced software applications for our Satellite Ground Systems. This role involves close collaboration with systems engineers, hardware designers, and other software engineers to deliver reliable and high-performance software solutions. Other responsibilities to anticipate may include: Design, implement, and test Java-based applications and software components for satellite ground systems usin

Lead Java DeveloperJob Title - Lead Java Developer

InfojiniCompany Name - Infojini

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District of Columbia, USA

Contract, Third Party

Required Qualifications: Bachelor of Science degree in a related field from an accredited institution or equivalent experience. Solid hands-on experience with Kafka. Kafka admin experience is a big plus. 10+ years in Java programming at senior level 3+ years with Kafka and Kafka Admin Hands-on AWS development experience designing and developing with AWS technologies like S3, Lambda, Elastic Beanstalk, SQS, SNS, API Gateway, EC2, Data Pipeline, CloudWatch, CodeCommit, and CloudFormation. Strong h

Java Fullstack + AI EngineerJob Title - Java Fullstack + AI Engineer

PhotonCompany Name - Photon

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Remote

Full-time

Greetings From Photon, We hope you are doing good. We are hiring a Java Fullstack + AI Engineer to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check . What will you do? What are we looking for? Job Title: Java Full Stack En

Nodejs Developer - W2 OnlyJob Title - Nodejs Developer - W2 Only

Apidel TechnologiesCompany Name - Apidel Technologies

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Englewood, Colorado, USA

Contract

Hybrid: 04days onsite/01 day remote Team Info: Activation team working on major programmes Must have skills: Nodejs 60% Java 40% Python Scripting for Dashboards AWS Cloud AWS serverless, Lambda, DynamoDB, API gateways, SQS, SNS, Genesis, etc Can deliver Microservices Can work with cross-functional team & onshore team Follows Jira Methodologies & run Scrums Interview Process: 2 rounds

Java SpringBoot DeveloperJob Title - Java SpringBoot Developer

Apex SystemsCompany Name - Apex Systems

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Englewood, Colorado, USA

Full-time

Job#: 2080113 Job Description: Full Stack Java Developer Location: Denver, CO (Onsite Preferred) Employment Type: Full-Time We are looking for a highly skilled Full Stack Java Developer to join our team and take ownership of designing, developing, testing, and maintaining high-performance applications. This role requires a strong foundation in Java, Spring Boot, and modern front-end technologies, along with a passion for building scalable, secure, and reliable systems. Key Responsibilities D

Software Developers-Node/AWSJob Title - Software Developers-Node/AWS

Reliable Software ResourcesCompany Name - Reliable Software Resources

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Denver, Colorado, USA

Contract

Software Developers-Node/Java/AWS Denver, CO 6+ months Contract Skills: Built on AWS serverless technology, Lambda sAPI gatewayWe use Node.JS and Java; they should have delivered projects on these 2 and are able to articulate how to optimize challenges using them. 60% Node and 40% Java are the split for these roles. Some Python scripting for dashboards is preferredMicroservicesAgile environment

Java Backend Developer ( In Person Interview only ) 12+ Years ExpJob Title - Java Backend Developer ( In Person Interview only ) 12+ Years Exp

ZiddosCompany Name - Ziddos

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Remote or Frisco, Texas, USA

Contract, Third Party

Looking for Sr Java Back end Developer Remote / Onsite Only local to Dallas Consultants Skills : Java 8+ , Micro services ,Spring Boot , Kafka , Kubernetes 12+ Yrs Experience In Person Interview with Coding Test

Senior Java Developer with AzureJob Title - Senior Java Developer with Azure

EPAM SystemsCompany Name - EPAM Systems

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Remote

Full-time

This position available for Candidates who are willing to relocate to Poland. Our client is one of the largest investment banks in the world. We're looking for Senior Engineer to help us build and deliver an enterprise digital Client due diligence platform including Initial Due Diligence (KYC/AML) and Period due diligence (PKR) platforms. RESPONSIBILITIESContribute to software development and methodologies, ensuring engineering excellence in all aspects of the workCollaborate with the digital

Senior Java Backend EngineerJob Title - Senior Java Backend Engineer

EPAM SystemsCompany Name - EPAM Systems

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Remote

Full-time

We are seeking a highly skilled and experienced Senior Java Backend Engineer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining scalable and efficient backend systems that support our business needs. If you are interested in this opportunity - apply! This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-equipped offices in Tbilisi and Batumi or a coworking space in Kuta

Staff Level Java Engineer/PST RemoteJob Title - Staff Level Java Engineer/PST Remote

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Remote or Las Vegas, Nevada, USA

Full-time

A software company located in Southern California is looking to bring on a Staff level Java Engineer. They're also open to 8-10 year Senior level candidates who don't already have a Staff title. You'll be developing in Java, SpringBoot, AWS and IAC, React, Typescript, Javascript, Next.JS, Rest API and Terraform. You'll be doing 70% backend development, 30% front end development and heavily doing 90% greenfield development. You'll work on their consumer facing application and this role is remote,

Staff Level Java Engineer/PST RemoteJob Title - Staff Level Java Engineer/PST Remote

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Remote or Salt Lake City, Utah, USA

Full-time