Hybrid Full-Stack Engineer: Secure APIs & Real-Time UI
Caci Inc
A leading defense contractor in Aurora, Colorado is seeking a Mid-Senior Full Stack Developer. In this role, you'll design and build sophisticated web interfaces and APIs that deliver real-time data. Strong knowledge of JavaScript, React, and Docker is essential. Prior experience with AWS, Kubernetes, and security protocols like OAuth2 is preferred. This position also offers opportunities for growth and comprehensive benefits, including healthcare and flexible time off. #J-18808-Ljbffr CACI International
- ...tools for complex, real-world missions.... ...Quindar is hiring a Full Stack Engineer to develop ground... ...environment. This is a hybrid role based in... ...backend services, APIs, and cloud-native... ...the scalability, security, cost efficiency,... ...observability over time. ~ Automate...Suggested
- ...Location: Hybrid – Denver, CO (Remote... ...Job Summary The Full Stack Developer is... ...Angular to deliver secure, scalable, and... ...GraphQL APIs to support efficient... ...Develop reusable UI components and... ...dynamic forms and real‑time data updates... ...Contribute to engineering practices that...SuggestedRemote workFlexible hours
$115k - $130k
...is a Multifamily Real Estate Operator headquartered... ...We are hiring a Full Stack Engineer to join our... ...maintain RESTful APIs and microservices... .... Implement secure authentication and... ...Collaborate with UX/UI designers to transform... ..., and Paid Sick Time. ~ Tuition...SuggestedTemporary workWork at officeLocal area$108.4k - $227.5k
Hybrid## Mid-Senior Full Stack DeveloperAurora, Colorado, United States... ...customers — a sophisticated API layer and modern web UI delivering critical, real-time data to third-party... ...strict government security requirements. This... ...where you will:* Engineer the Interface: Build...SuggestedContract workWork experience placementFlexible hours$34.68 per hour
...for an Entry‑Level Full Stack Developer to join... ...systems to solve real‑world engineering and environmental... ...back‑end tasks, API integration, and... ...knowledge of data security and application... ...Familiarity with UI/UX principles Curiosity... ...States. The timing of when...SuggestedH1b$85 - $95 per hour
...day across the full platform-front-... ...-end, and full-stack work spanning AI... ...self-driven engineers who push back with... ...Location: Hybrid or Remote, however... ...-end services, APIs, and front-end... ...silo. Build secure, high-scale enterprise... ...and real-time data streaming...Contract workRemote work- ...fastest-growing security and compliance platforms... ...want to make a real impact, you’ll... ...As a Frontend Engineer at Oneleet, you'll... ...Responsibilities: Build UI components and full pages in React/... ...Implement real-time updates where... ...to shape the APIs that power the UI...Local areaRemote work
- ...looking for a Senior Full Stack Engineer to help build Lito... ...loves building real products, learning... ...This position is hybrid based in Denver, CO... ...Design scalable APIs, services, and product... ..., performance, security, and maintainability... ..., generous paid time off, and a supportive...Work experience placement3 days per week
- ...fastest-growing security and compliance platforms... ...want to make a real impact, you’ll... ...As a Fullstack Engineer at Oneleet, you'll... ...across our entire stack to ship features... ...backend services and APIs through to the UI components that... ...across the full stack — from backend...Local areaImmediate startRemote work
- ...TITLE: Senior Full-Stack Engineer LOCATION: Denver, CO or NYC... ..., CI/CD, Linux, DevOps, and security protocols experience;... ...with a focus on low-latency, real-time back-end application development... ...Spring, Spring Boot, RESTful APIs, and Microservices architecture...Work experience placement
$95k - $115k
...challenging economic times, our clients are... ...team is seeking a Full Stack Developer to lead the... ...web user interfaces, APIs, and Database... ...web technologies (real time APIs, JSON, Web... ...tasks. Build both UI and back‑end services... ...professional work experience Hybrid arrangement based...Work experience placementWork at officeLocal areaImmediate startRemote work2 days per week3 days per week- ...Senior Full Stack Engineer Anywhere Type: Contract Category... ...inquiries. Provide timely status updates, issue... ...uphold information security controls. Analyze... ...and/or Python using an API-first approach. ~ Strong... ...of APIs, UI development, infrastructure...Hourly payContract workLocal areaRemote work
- ...Senior Full Stack Developer Anywhere... ...: Location: Hybrid expectations including... ...scalable, secure, and highly available... ...reusable UI components and... ...backend services, APIs, and... ...stakeholders, and engineering leadership to prioritize... ..., and sick time if required by...Hourly payContract workLocal areaRemote work
- ASRC Federal is seeking a Senior Software Engineer to develop critical applications for... ...designing fault-tolerant software and handling real-time data processing, with a work location in... ...operations. This role offers a flexible hybrid schedule with opportunities for remote...Remote workFlexible hours
$150k - $170k
...Senior Full Stack Java Engineer Location: Centennial, CO ( In-Office... ...that volume handle real financial data, operate... ...management conventions, API contract design, test... ...under load, and security posture alongside correctness... ...design, and load time benchmarking that produces...Contract workWork at officeRelocation$55 per hour
...Aurora, CO are seeking a Senior Full Stack Engineer for their team. This is a... ...or conversion to full-time. This is a hybrid position that requires you... ...microservices. Design scalable APIs and event-driven... ...integration between frontend UI and backend microservices....Hourly payFull timeContract workWork experience placement- ...tools. Ideal candidates will have proficiency in multiple programming languages including C#, C++, and Java. The company promotes a hybrid work environment, offering excellent benefits such as unlimited paid time off and health coverage. #J-18808-Ljbffr Suite Studios
$125k - $155k
...opportunity to make a real impact in the world of... ...Description As a Senior Full Stack Engineer, you will be... ...inclusion in the Company’s hybrid working from home policy... ...practices for deploying APIs and services in live... ...Platform (Colorado) Full Time/Part Time: Full Time...Hourly payFull timePart timeLocal areaWork from homeWorldwideShift work$130k - $175k
Senior Full Stack Engineer - Generative AI Litera, a leading legal technology... ...to create high‑impact, secure software. Location Hybrid based in Denver, Colorado... ..., ASP.NETCore, Web/REST APIs, React/Vue/Angular, SQL... ...plans, generous paid time off, and supportive work‑...3 days per week$90.3k - $189.6k
## Full Stack Web DeveloperDenver, Colorado, United... ...complex national security challenges. You... ...maintain RESTful APIs that power our applications... ...with UX/UI designers to translate... ...Science, Software Engineering, Computer... ...with WebSockets for real-time communication • Knowledge...Contract workWork experience placementFlexible hours$212.2k - $274.7k
...processing massive datasets in real time to building systems that... ...Job Title: Senior Full Stack Software Engineer Location: 10770 NE 8th Street... ...frontend and backend structures, API contracts, and database... ...designs align with scalability, security, and compliance...Full timeTemporary workWork at officeRemote workWorldwide- Valid8 Financial, Inc. is looking for a Full Stack Developer based in Denver, CO. This hybrid role focuses on designing, developing, and maintaining backend microservices... ...of NoSQL databases. Benefits include flexible time off and retirement matching opportunities. Join us...Flexible hours
$10,000 per month
...JavaScript codebase, including but not limited to: our Web apps, hybrid apps, API and website Develop software in line with our existing... ...Type: 3 Month Contract with possibility of extension or full-time role Salary: $10k per month Requirements Qualifications...Full timeContract workLocal areaRemote workWork from home- ...currently seeking a talented Full Stack Developer to join our... .... Job Type: Full time, In office; WFH up to 2... ...components. Collaborate with UI/UX designers to... ...ensuring optimal performance, security, and scalability. Write... .... Knowledge of RESTful APIs and web services....Full timeInternshipWork at officeWork from home2 days per week
- ...reduce empty miles and idle time created in matching... ...by a world-class engineering team that simplifies and... ...We are looking for a Full Stack Engineer who thrives in... ...startup speed, and chaotic real-world operations. At Vorto... ...operate services and UIs used daily by shippers,...Temporary workFlexible hours
$85k - $101k
...Wilson & Company, Inc., Engineers & Architects is hiring a full‑time Full‑Stack Developer . Responsibilities... ..., scalability, and security. Write and maintain accessible... ...applications based on UX/UI designs and technical specifications. Design APIs and integrations that...Full time$120k - $148.25k
...position is hybrid based in Denver... ...Software Engineer at Litera, you... ...that make a real difference in... ...Responsibilities Build full‑stack features:... ...design, and secure coding... ...integration, UI) using AI‑assisted... ...RESTful APIs and microservices... ...Experience with real‑time messaging...Work experience placementWork at officeWorldwide3 days per week$130k - $180k
...Backend Software Engineer to support a... ...Engineer will work hybrid out of Denver... ...: Develop APIs, integrate AWS... ...experience** Full Standard... ...active dod, active security, security clearance... ..., js, ui frameworks, js,... ...control software, real time, realtime, Devops...Long term contractFull timeContract work- A technology company in Denver is seeking a Java Engineer with a focus on Big Data for a direct hire position. You will work within a... ...implement, and support systems that handle massive amounts of real-time data. The ideal candidate should possess senior-level Java experience...
$98.5k - $206.8k
...Full Stack Software Engineer Support mission critical applications vital to national security. Work with a highly experienced team of engineers across... ...data. Take advantage of hybrid remote work environments... ...the autonomy to take the time you need through a unique...Contract workWork experience placementRemote workFlexible hours
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