Engineer, Senior Jobs in Denver, CO

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1,321 - 1,340 of 1,691 Jobs

Senior Blockchain Security Engineer, Offensive Security

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 7 hours ago

Lead QA Engineer---AZ, TX, IL, RI(Hybrid)(Only locals)

HUMAC INC.

•

Remote

Contract

Hello Friends, I Hope you are doing well. This is Surya from Humac Inc., Please check the following job description, and if you are interested, or know someone who might be interested, please share your updated resume to reach you. Role: Lead QA Engineer Location: AZ, TX, IL, RI(Hybrid) Must Have: Lead Exp, (Playwright OR Cypress) Note: Only locals to AZ, TX, IL, RI Key Responsibilities: Leadership and Team Management: Lead, mentor, and manage a team of QA testers, fostering a collaborative and
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Posted 2 days ago | Updated 1 day ago

MIS Senior Application Support Developer(100% Remote)

SR International Inc.

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Remote or Jackson, Mississippi, USA

Contract

State of Mississippi - Senior Application Support Developer - 145382 (100% Remote) Duration: Until 12/31/2026 (Extensions highly possible) 100% Remote Agency: The Mississippi Department of Child Protection Services (MDCPS) Project Name: MDCPS-SR Developer-MIS Project Details The Mississippi Department of Child Protection Services (MDCPS) is seeking experienced IT professionals to support the continued modernization and transition of the Mississippi Automated Child Welfare Information System (M
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Posted 5 days ago | Updated 23 hours ago

Sr. Full Stack Java Developer (W2 Contract Role)

Kani Solutions

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Remote

Contract

Job Description:We are seeking experienced Senior Full Stack Java Developers who are looking for opportunities to market their resumes for potential client projects under our W2. Our team partners with leading companies to match top-tier technical talent with high-impact projects. As a Sr. Full Stack Java Developer, you will be responsible for designing, developing, and deploying scalable, high-performance applications using modern Java frameworks and front-end technologies. Projects may vary de
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Posted 2 days ago | Updated 2 days ago

Lead Customer Success Engineer / Fully Remote / Start up

Motion Recruitment Partners, LLC

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Remote or Los Angeles, California, USA

Full-time

A fast-growing startup in the advertising space is looking for a Lead Customer Success Engineer to join their fully remote team. This is a full-time position, and while you can be based anywhere in the U.S, you must be available during U.S. working hours. The company builds B2B SaaS solutions that empower brands with rich data and campaign insights, using tools like Python, SQL, JavaScript, and Google App Scripts. This is a rare hybrid role combining technical problem solving, client engagement
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Posted 8 days ago | Updated 3 hours ago

Lead AI ML Engineer - Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op
Posted 60+ days ago | Updated 7 hours ago

Mid-Level Software Developer

SimVentions, Inc

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Remote or Dahlgren, Virginia, USA

Full-time

Overview SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a mid-level Full-Stack Developer experienced with web-based applications development in a microservices architecture to join our team! On this project, Small Scrum teams work together within the Scaled Agile Framework to develop a telecommunications modeling system used to support DOD missions. This position is located on Dahlgren Naval Base. Applican
Posted 60+ days ago | Updated 7 hours ago

Sr.Cloud Security Engineer

Jean Martin, Inc

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Remote

Full-time

Job Title: Sr. Cloud Security Engineer Summary: Experienced Security Solutions Architect with a proven track record in integrating advanced vulnerability management platforms, designing secure cloud environments, and developing comprehensive governance frameworks. Skilled in leveraging tools like Tenable, Microsoft Azure, Microsoft Purview, and Microsoft 365 to drive proactive security strategies, ensure regulatory compliance, and optimize risk mitigation efforts. Holds Secret Security Clearanc
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Posted 60+ days ago | Updated 28 days ago

Senior SteelBrick CPQ SALESFORCE DEVELOPER WITH APEX

3Core Systems, Inc

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Remote

Contract

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for Sr. SteelBrick CPQ SALESFORCE DEVELOPER WITH APEX for one of our clients in Remote Job Title: Sr. SteelBrick CPQ SALESFORCE DEVELOPER WITH APEX Location: Open To Fully Remote, With Possible Minimal Travel To South
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Posted 21 days ago | Updated 6 hours ago

Senior Ruby Rails ( ROR) Developer - REMOTE

JSM Consulting

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Remote

Contract

Four year degree in computer science or related field, or equivalent experienceThree-plus years experience with Ruby on RailsAgile software development principles, practice and process experience (from use case definition to component delivery) experience requiredRSpec, git, Capistrano experience preferredAngular, JavaScript, JQuery experience requiredRDBMS (PostgreSQL, Oracle) requiredNoSQL (MongoDB, CouchDB) database experience preferredSOA and Web service development experience preferredExper
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Posted 60+ days ago | Updated 16 days ago

MIS Senior Application Support Developer - .Net & Adabas

Beacon Systems, Inc

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Remote

Third Party, Contract

About Beacon Systems, Inc Beacon Systems, Inc, delivers Program Management, Science, Engineering, and Technology Solutions to Federal, Commercial, State, and Local Agencies. We are a subsidiary of Radiant Digital Solutions. Our Technology support to many DoD Agencies, NASA, Voice of America, FDA, and State Agencies such as State of FL, RI, MS, ND, VA, and WV extends our delivery of solutions worldwide. Position: MIS Senior Application Support Developer Location: Remote Duration: 3 Years Job De
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Posted 2 days ago

Sr Full Stack .Net Developer - Remote (Only Canada based Consultants)

R Systems, Inc.

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Remote

Third Party, Contract

Looking for Canada based Consultants About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in
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Posted 5 hours ago | Updated 3 hours ago

Agile Lead Business Analyst / Developer – Power BI, Data Integration & AI Reporting

Milestone Technologies, Inc.

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Remote

Contract

Power BI Developer/Business Analyst / Power BI, Data Integration & AI Reporting - Agile 100% REMOTE W2 ONLY (no sponsorships, EAD-OPT, C2C, or 3rd Parties) Over 12 years of overall work experience Over5 years of recent experience working directly withPower BI, Data Integration & AI Reporting Must haves: Agile Business Analysis experience Power BI Development (DAX) Multi tenant cloud experience (Azure and AWS) AI technologies - Must have Copilot, Azure OpenAI is a plus ERP data integration (Sale
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Posted 2 days ago | Updated 1 day ago

*Sr. Backend Developer (C# .Net & AWS) (W2, Contract to Hire Role)

Kellton

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Remote or Charlotte, North Carolina, USA

Third Party, Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Po
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Posted 8 days ago | Updated 8 days ago

Senior iOS Developer (We need Exp on Kotlin & Jetpack Compose align with CICD exp)

Key Infotek LLC

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Remote

Contract, Third Party

Senior iOS Developer (We need Exp on Kotlin & Jetpack Compose align with CICD exp) Remote REQUIRED QUALIFICATIONS 7+ years in designing/developing iOS mobile applications5+ years of experience with modern iOS development frameworks such as Swift and SwiftUI5+ years of experience working with cross-functional teams such as design, product, data teams to deliver great user experiences5+ years of experience in influencing large organizations on best practices in mobile iOS development5+ years of ac
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Posted 8 days ago

Senior Android Developer (We need Exp on Kotlin & Jetpack Compose align with CICD exp)

Key Infotek LLC

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Remote

Third Party, Contract

Senior Android Developer (We need Exp on Kotlin & Jetpack Compose align with CICD exp) Remote REQUIRED QUALIFICATIONS 7+ years in designing/developing Android mobile applications5+ years of experience with modern Android development frameworks such as Jetpack compose and Kotlin5+ years of experience working with cross-functional teams such as design, product, data teams to deliver great user experiences5+ years of experience in influencing large organizations on best practices in mobile Android
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Posted 8 days ago

Senior Signavio Business Process Developer (ITSM Transformation)

Purple Drive Technologies LLC

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Remote

Contract

Job Title: Senior Signavio Business Process Developer (ITSM Transformation) Location: Remote Duration: 6 months Job Summary: We are seeking Senior Signavio Developers to support ITSM transformation initiatives through effective process modeling, documentation, and improvement. This role requires strong experience in business process management (BPM), IT service management frameworks, and collaboration with diverse stakeholders to create clear, scalable, and standardized IT processes. The success
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Posted 9 hours ago

Sr. Technical Consultant (Developer), ServiceNow HR and Workplace Service Delivery Solutions

ServiceNow, Inc.

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Remote or Addison, Texas, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 5 days ago | Updated 7 hours ago

Senior Software Engineer - Desktop Platform

Discord Inc.

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Remote or San Francisco, California, USA

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. We're looking for
Posted 60+ days ago | Updated 7 hours ago

Senior Electrical Engineer - Mission Critical (Denver)

Burns & McDonnell

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Denver, Colorado, USA

Full-time

Description Burns & McDonnell is a company made up of more than 8,000 engineers, architects, construction professionals, scientists, consultants, and entrepreneurs with offices across the country and throughout the world. Burns & McDonnell has exciting opportunities for those interested in growing their careers in one of the most fast paced, innovative sectors of high tech building design and construction. Project focus would be mission-critical data center projects. This opportunity hires direc
Posted 60+ days ago | Updated 7 hours ago