back-end developer Jobs in colorado

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Lead Java Backend Developer

ValUnion

•

Remote

Full-time

Open Position Lead Java Backend Developer Location- US Remote (Seattle) Job Type :: Fulltime Job Description > Bachelor s Degree in Computer Science or a related field.7+ years of software development experience, ideally on a modern tech stack.Strong backend development experience with Java or Scala (2+ years minimum; Kotlin preferred).Experience with relational databases and ORMs (PostgreSQL preferred).Expertise in microservices or service-oriented architecture (SOA).Hands-on experience in cl
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Posted 17 hours ago

Java Back End Developer-

Javen Technologies, Inc

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Remote

Contract

Java Back End Developer Location: Remote Experience: 12+ yrs Skills: Java Back End, Java, C++, C#, Python, JavaScript, Bash, PowerShell, HTML, CSS, React, Angular, Vue.js, Node.js, Object-oriented Design and Analysis (OOA and OOD) Duration: 6+ Months Full lifecycle application developmentDesigning, coding and debugging applications in various software languages.Software analysis, code analysis, requirements analysis, software review, identification of code metrics, system risk analysis, software
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Posted 17 hours ago | Updated 16 hours ago

Hybris Backend Developer

Infinite Computer Solutions (ICS)

•

Remote

Contract

Hybris Backend Developer REMOTE Required skills: Java/J2EEMySQLWeb Services (SOAP, REST) SAP Hybris Spring boot
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Posted 14 hours ago

Hybris Backend Developer

Care IT Services Inc

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Remote

Contract

Required skills: Java/J2EE, MySQL, Web Services (SOAP, REST), SAP Hybris, Spring Boot
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Posted 11 hours ago

Remote: .Net Backend Developer with Corillian

Conch Technologies

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US

Contract, Third Party

Greetings Job Title: .NET Backend Developer with Corillian Type of hire: 6+ Months Location Remote Years of experience required: 15+ Years Description: Must have 15+ years of Software Development Experience Experience building applications from the ground up Must have .NET framework Must have .NET Core Must have .NET MVC Must have SQL Server Must have RESTful API Design & Development Must have ASP.Net Core Web API Must have Swagger/Open API Must have OAuth2, JWT, API Must have Azure APIM, Fun
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Posted 11 hours ago

Healthcare Backend Developer (Python, AWS, lambda) - Remote Position

Floga technologies

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Remote

Contract

Job Title: Healthcare Backend Developer (Python, AWS, lambda) Experience Location:100% Remote Duration:Long Term Mandatory Skills: Backend Developer with Python, AWS, Lambda Experience Required Skills: 8+ years of experience in software development, with a focus on backend development Proficiency in Python, AWS, lambda Experience with AWS services (e.g., EC2, S3, Lambda, API Gateway) Knowledge of database management systems (e.g., MySQL, MongoDB) Understanding of RESTful API design principles
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Posted 22 days ago | Updated 17 hours ago

Sr Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 10 days ago

Corillian with .Net Backend Developer

American IT Systems

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Remote

Contract, Third Party

Title: .Net Backend Developer with Corillian Banking platform Type of Hire: Remote Contract: 4 Months Must be willing to use your own laptop Must be willing to work in PST Hours Skills No. of Years of Experience Detailed Write UP Total No. of Years of Experience No. of years of experience as a .Net Backend Developer No. of years of experience in the Banking Industry -Mention the Name the company worked Must be Handson and willing to code 1st round of interview is a coding interview for 1 hour
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Posted 3 days ago | Updated 16 hours ago

.Net Backend Developer with Corillian

American IT Systems

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Remote

Contract, Third Party

Title: .Net Backend Developer with Corillian Banking platform Remote Contract: 4 to 5 Months Must be willing to use your own laptop Must be willing to work in PST Hours 1st round of interview is a coding interview for 1 hour No. of years of experience as a .Net Backend Developer No. of years of experience in the Banking Industry -Mention the Name the company worked Must be Handson and willing to code Must have .Net framework Must have .Net Core Must have .Net MVC Must have SQL Server Must have
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Posted 4 days ago | Updated 1 day ago

Backend developer

Prism IT Corp

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Remote

Full-time

We seek a candidate who is forward-thinking, hands-on, and has a strong sense of ownership. If you thrive in a fast-paced environment, enjoy mentoring, and are passionate about building scalable and mission-critical financial systems, we d love to hear from you. What You ll Do Lead the development and testing of key systems and services.Design and shape the technical architecture of our evolving banking core.Translate product requirements into user stories and scalable technical solutions.Develo
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Posted 25 days ago | Updated 22 days ago

Backend Java Developer

BGI, LLC

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Remote

Full-time

Position Summary BGI is seeking a skilled and motivated Backend Java Developer to join our growing engineering team. In this role, you will be responsible for designing, developing, testing, deploying, and maintaining the server-side logic and APIs that power an automated material tracking platform. You will leverage your expertise in Java and the Spring Framework to build high-quality, high-performance, and reliable backend services. You will collaborate closely with front-end developers, produ
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Posted 13 days ago

Java Backend Developer

Brillio, LLC

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Remote

Full-time, Third Party

Role: Java Backend Developer Years of Experience: 8+ years Location: Remote Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, implement and maintain application Analyzing user requirements to define system business objectives Defining application obje
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Posted 8 days ago

Java Backend Developer

Randstad - Torc

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Remote

Contract

We are looking for a Java Backend Developer to join our team! You will be responsible for designing, developing, and maintaining scalable and high-performance backend systems. If you are passionate about backend development, microservices, and cloud-based applications, this is the right opportunity for you! ResponsibilitiesDesign, develop, and maintain high-performance backend applications using Java.Implement RESTful APIs and integrate with external services.Work with microservices architecture
Posted 42 days ago | Updated 5 days ago

Mid-Level Info Security Engineer-Back End Developer

USAA

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Remote or San Antonio, Texas, USA

Full-time

Why USAA? At USAA, our mission is to empower our members to achieve financial security through highly competitive products, exceptional service and trusted advice. We seek to be the #1 choice for the military community and their families. Embrace a fulfilling career at USAA, where our core values - honesty, integrity, loyalty and service - define how we treat each other and our members. Be part of what truly makes us special and impactful. The Opportunity As a dedicated Mid-Level Info Securi
Posted 2 days ago | Updated 12 hours ago

Backend Developer - TypeScript/Node

Covenant Eyes

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Remote

Full-time

We do not allow remote work in the following states - CA, CO, CT, LA, ME, MA, NJ, NY, OR, RI, VT, WA, WV, and Washington DC. Overview OverviewWorking at Covenant Eyes is about something bigger than creating and selling software; its about creating a movement and changing culture. At the end of the day you are contributing to saving a marriage, protecting a childs innocence, strengthening a commitment to purity, and working to end sexual exploitation. As a company focused on restoring relationshi
Posted 5 days ago | Updated 5 days ago

.Net Backend Developer with Corillian

Kaizer Software Solutions

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Remote

Contract

Must be handson and willing to code 1st round of interview is a coding interview for 1 hour Must have .Net framework Must have .Net Core Must have .Net MVC Must have SQL Server Must have RESTful API Design & Development Must have ASP.Net Core Web API Must have Swagger/Open API Must have OAuth2, JWT, API Must have Azure APIM, Functions, App Service, Azure Storage Must have Corillian Platform knowledge and implementation experience Must have DevOps and CI/CD. Performance and Scalability. DevOps
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Posted 12 hours ago

.Net Backend Developer with Corillian at Remote

Neo Prism Solutions, LLC

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Remote

Contract, Third Party

Job Title: Very Strong .Net Backend Developer with Corillian Type of hire: 6+ Months Location: Remote Description: When sending resumes get their interview availability for the whole of next week. Skills No. of Years of Experience Detailed Write UP Total No. of Years of Experience No. of years of experience as a .Net Backend Developer No. of years of experience in the Banking Industry -Mention the Name the company worked Must be handson and willing to code 1st round of interview is a coding inte
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Posted 10 hours ago

Sterling OMS Back-End Developer

Infinite Computer Solutions (ICS)

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Remote

Third Party, Contract

About the Role We are looking for a skilled and motivated Back-End Developer with hands-on experience in IBM Sterling Order Management System (OMS) to join our growing technology team. As a Sterling OMS Developer, you will be responsible for building, customizing, and maintaining robust back-end solutions that support complex order management workflows across multiple channels. Key Responsibilities Design, develop, and maintain back-end components of Sterling OMS using Java and Sterling APIs.Con
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Posted 20 days ago

Java Backend Developer | Full-time / W2 / Contract

NMK Global Inc.

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Remote

Contract

Job Title: Java Backend DeveloperLocation: Dallas, TX (Locals only)Experience: 6 to 8+ YearsEmployment Type: Full-time / W2 / Contract moses(@)nmkglobalinc(.)com Job Description:We are seeking an experienced Java Backend Developer to join our dynamic development team in Dallas, TX. The ideal candidate will have a strong background in designing and building scalable backend systems using Java and related technologies. You will be responsible for building microservices, integrating APIs, and ensur
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Posted 1 day ago

Backend Developer with Mobile Apps (W2-Contract)

Techouts, Inc

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Remote

Contract

Backend Developer with Mobile Apps Duration: 9+ months Engagement type: REMOTE Consultant must work on our Company Payroll (W2-Contract) Senior Backend Software Developer / Mobile Apps. Will report to the Director of Infrastructure and work closely with Product Managers to deliver well-architected experiences to the customer base. Responsibilities: Improve the performance of the backend services that power our mobile application and make them more maintainable and scalable Design, build, and sca
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Posted 14 days ago | Updated 12 days ago