backend developer with node.js Jobs in denver, co

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Backend Software Developer (Nodejs, Python, AWS, Lambda, Java) IV

Apidel Technologies

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Englewood, Colorado, USA

Contract

Job Title: Backend Software Developer (Nodejs, Python, AWS, Lambda, Java) IV Location: Englewood, CO 80112 Duration: 05+ Months Contract [Potential for Extension based on performance and project needs] 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-functio
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Posted 4 days ago

Node Backend Developer

Tekfortune Inc.

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Remote

Contract

Role: Node Backend Developer Location: Remote Duration: 6 Months Conrtact Job Description: Project - Wellos. Reimagined version of the coaching project. Relatively new. Both BTC and B2b products. Health app where you can track health metrics. Also has a meal plan, groceries, etc Content delivery system is more personalized with data, insights, metrics. Also has one on one coaching. Building out clinical capabilities, talk to doctors, intake questionnaires, talk to nurses. Handling authenticatio
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Posted 3 days ago

Full-Stack Developer - Python, Node.js, React.js, AWS

Factspan Inc

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Remote

Third Party, Contract

Job Title Software Engineer/Full stack Job Type Full Time Job Location Atlanta, GA & Birmingham, AL Job responsibilities include: Collaborate closely with product owners, UI/UX designers, and digital strategists. Contribute to the architectural design and direction of the technical infrastructure Research, evaluate and recommend alternative solutions Design, develop, test, deploy and maintain application code Write unit/integration tests Oversee integrations with internal systems and 3rd party
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Posted 2 days ago | Updated 2 days ago

Node Backend Developer

Tekfortune Inc.

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Remote

Contract

Role: Node Backend Developer Location: Remote Duration: 6 Months Contract Job Description: Profile - Looking for more Back END focused. Backend could be up to 100%. If they know React that is a nice to have. Node.JS Typescript Express React - Nice to have. Typescript AWS. Ruby on Rails or TDD - Nice to have. ORM - Nice to have.
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Posted 40 days ago | Updated 2 days ago

React.js / Node.js Developer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

React.js / Node.js Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and dynamic **React.js / Node.js Developer** to join our team and contribute to the design and development of high-performance web applications. In this role, you will leverage your expertise in React.js for building intuitive front-end interfaces and Node.js for creating robust back-end services. You will work cl
Posted 60+ days ago | Updated 3 hours ago

Senior Backend Engineer Node.js

Avila IT

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Remote

Full-time

Job Description:We are seeking a Senior Backend Engineer with deep expertise in Node.js to architect, develop, and optimize high-performance backend systems. The ideal candidate has strong experience in building scalable microservices, integrating APIs, and working with modern cloud-based infrastructure. Key Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and associated frameworks (e.g., Express.js, NestJS). Build scalable microservices for high-th
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Posted 12 days ago

Senior Java Backend Engineer fully remote NODE.JS

Paradigm Infotech

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Remote

Contract

Must be located within USA No agency or C2C will NOT be considered and Visa sponsorship is not available nor provided W2 role . Cross-functional Collaboration Partner with frontend, mobile, Salesforce, and DevOps engineers to deliver cohesive, end-to-end solutions. Troubleshoot and resolve complex performance and system issues in distributed cloud environments . Represent the backend team in agile ceremonies and strategic planning discussions. Platform & Process Enhancement Drive improvements
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Posted 25 days ago | Updated 4 days ago

Remote Backend Developer (EST)

Find Great People

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Remote

Full-time

Ideal Background: 4+ years of experience focused on backend development for web-based applications Strong communication skills, both written and verbal, in English Detail-driven and well-organized, with a proactive mindset Core Technical Strengths: Advanced hands-on development using Node.js and TypeScript Solid understanding of object-oriented design and architecture principles Skilled in working with APIs, including REST and GraphQL Practical experience with Shopify Plus, including working wit
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Posted 27 days ago

Backend Architect (NodeJS)

Photon

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Remote

Third Party, Contract

We are seeking a highly skilled and experienced Tech lead with expertise in Node.js, API to join our agile development team. The ideal candidate will be responsible for building scalable web applications, RESTful APIs, and contributing to cloud-native architecture. Key Responsibilities: Develop and maintain scalable backend services using Node.js (Express/NestJS). Build responsive, high-performance frontends with React.js, Redux, and modern JavaScript (ES6+). Design and implement RESTful APIs an
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Posted 30 days ago | Updated 2 days ago

Sr Backend Developer - Golang, Python, Blockchain

SES

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Remote

Full-time

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to
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Posted 3 days ago

Need Node.JS Developer - Remote

Radiantze

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Remote

Contract, Third Party

Job DetailsA client of Radiantze Inc is immediately hiring for a Node js DeveloperPosition type: ContractDuration: 12+ MonthsLocation: RemoteAs a Node js Developer you will need:The ideal candidate will have:Develop and maintain scalable backend services using Node.js.Integrate and manage real-time data pipelines with Apache Kafka.Collaborate with cross-functional teams to design robust APIs and microservices.Optimize application performance and ensure high availability.Troubleshoot production i
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Posted 3 days ago

Cloud Enablement Data Framework / Integration Developer (451486)

Vaco by Highspring

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Remote

Contract

Cloud Enablement Data Framework / Integration Developer | 451486 DETAILS Location: 100% Remote Position Type: 6M Contract (w/ likely extensions and the possibility to convert to fulltime) Hourly / Salary: BOE! Rates are flexible, based on experience. $80W2++ JOB SUMMARY Vaco Technology is currently seeking a Cloud Enablement Data Framework / Integration Developer for a 6M Contract (w/ likely extensions and the possibility to convert to fulltime) that is 100% remote. The Cloud Enablement Data Fra
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Posted 10 days ago

Senior Backend Engineer - Node Js

CVS Health

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Remote or Richardson, Texas, 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
Posted 43 days ago | Updated 3 hours ago

Node.JS Developer

PY DATA, INC.

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Remote

Contract

Position: Node.JS Backend Developer Duration: 6+ months Location: 100% Remote Only W2 Consultants Node.JSTypescriptExpressReact - Nice to have.TypescriptAWS.
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Posted 6 days ago | Updated 2 days ago

Node.JS Developer

Loginsoft Consulting LLC

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Remote

Contract

Position: Node.JS Developer Location: Remote Duration: 12+ Months Note: "A Consultant should work in the EST time zone." Required Skills: 5+ years of professional experience in backend development with Node.js.Strong understanding of JavaScript, TypeScript, and modern backend frameworks (Express.js, Nest.js, etc).Experience building and integrating with RESTful API s and MicroServices.Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform.Strong problem-solving skills and
Posted 60+ days ago | Updated 13 days ago

Backend Developer - Cloud (Remote)

S2Tech

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Remote

Full-time

Backend Developer - Cloud Location: Remote About Us: Known for Delighting the Client through performance, innovation, and an employee-centric culture, S2Tech is a fast-growing IT consulting company serving clients in over a quarter of the United States. We are widely recognized as a leading provider of both technical and business services in support of Health and Human Services-related projects. Feel free to learn more at s2tech.com. Why S2Tech?: Stable privately-owned company with a strong repu
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Posted 2 days ago | Updated 2 days ago

NodeJS Developer

Hansen Talent Group

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Remote

Full-time

Hansen Talent Group is seeking a remote Software Engineer with in-depth experience designing and developing code using React front ends and Node.JS backends! The Software Engineer will be responsible for designing and developing complex applications utilizing javascript based languages such as React and NodeJS Write, modify, and debug web applications using Node.js, React, JavaScript, HTML, and CSSDesign, code, and manage automated test scripts, continuous builds, and deploymentCreate modern and
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Posted 37 days ago | Updated 2 days ago

Backend Engineer (GoLang Developer)

SES

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Remote

Full-time

Systems Engineering Services is seeking a Backend engineer with a focus on Golang Development based out of the DMV area. Top 5 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability
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Posted 3 days ago

Backend Java Developer

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 1 day ago | Updated 3 hours ago

AWS Developer with Lambda, Node.js, DynamoDB, Genesys Cloud

SidRam Technologies

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Remote

Contract

Job Title: AWS Developer (Lambda, Node.js, DynamoDB, Genesys Cloud) Location: Remote Duration: 12+ Months Job Summary: We are looking for an experienced AWS Backend Developer to augment our current team supporting Genesys Cloud integrations. This role involves enhancing and developing serverless applications using AWS Lambda, Node.js, and DynamoDB, with a focus on data transformation and efficient file transfers. Key Responsibilities: Support post-migration integration of Genesys Cloud into the
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Posted 6 days ago