We're seeking a Senior Backend Engineer to strengthen our Ruby and Rails team.This role is well suited for someone at the senior boundary - either newly senior or an experienced mid-level engineer ...[show_more][last_updated.last_updated_30]
iOS Developer
VirtualVocationsArvada, Colorado, United States
[job_card.full_time]
A company is looking for a Middle iOS Developer for a Sports Team.Key Responsibilities Writing, testing, and debugging code to ensure functionality and efficiency Developing and implementing new...[show_more][last_updated.last_updated_30]
[promoted]
ABAP Developer
KellyMitchell GroupDenver, CO, United States
[job_card.full_time]
Our client is seeking a ABAP Developer to join their team! This position is located in Denver, Colorado.Develop, enhance, and maintain ABAP and Fiori applications.
Work through implementation backlo...[show_more][last_updated.last_updated_variable_days]
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Angular Developer
Vertex IT SystemsDenver, CO, United States
[job_card.full_time]
Vertex IT Systems is seeking a highly skilled Angular Developer in Denver, CO to join our dynamic team.As part of our Angular Developer hiring campaign, you’ll design, develop, and maintain complex...[show_more][last_updated.last_updated_1_day]
Java Developer
ipolarity llcDenver, Colorado, USA
[job_card.full_time]
Job Title : Java Consultant Microservices Microservices API Management.Work Location & Reporting Address : Denver CO 80231 (onsite).
Strong proficiency in Java 8 Spring Boot and RESTful API deve...[show_more][last_updated.last_updated_variable_days]
[promoted]
Senior Ruby on Rails Developer
JobotDenver, CO, US
[job_card.full_time]
REMOTE Senior Ruby on Rails Engineer / Senior Full Stack Developer Needed for Growing Fintech Company!.This Jobot Job is hosted by : Reed Kellick.
Are you a fit? Easy Apply now by clicking the "...[show_more][last_updated.last_updated_variable_days]
.NET Developer
innovitusaDenver, Colorado, USA
[job_card.full_time]
Visa : Open to any visa type with valid work authorization in the USA.The ideal candidate should have strong hands-on experience in C#.
NET Core REST APIs and SQL databases.You will work closely with...[show_more][last_updated.last_updated_variable_days]
[promoted]
Fullstack Developer
R SystemsDenver, CO, US
[job_card.full_time]
A Full Stack Developer is responsible for designing, developing, and maintaining both front-end and back-end components of web applications.
This role requires proficiency in a wide range of program...[show_more][last_updated.last_updated_30]
[promoted]
[new]
Product Developer
Platinum Elephant, Inc DBA Lavley BrandsWheat Ridge, CO, US
[job_card.full_time]
DBA Lavley • Remote • Full-Time.Help build the next generation of fun, personality-driven gift products.Lavley is a fast-growing humor + giftables brand known for clever, personality-driv...[show_more][last_updated.last_updated_variable_hours]
Nodejs developer
Tech3pillars TechnologiesDenver, Colorado, USA
[job_card.full_time]
Nodejs developer Denver CO (We need core backend with nodejs).We are seeking an experienced Automation Developer to join our team and work on cutting-edge automation solutions.The ideal candidate w...[show_more][last_updated.last_updated_variable_days]
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Intermediate.Net Developer
KavaliroDenver, CO, United States
[job_card.full_time]
Our client is seeking a Full Stack Software Developer for an exciting contract to hire scenario.The ideal candidate will be proficient in Microsoft Visual Studio and capable of developing robust we...[show_more][last_updated.last_updated_variable_days]
Full stack Developer
SRI Tech SolutionsDenver, Colorado, USA
[job_card.full_time]
DevOps solutions with a variety of tools strategies and techniques.Comfortable writing and prioritizing Agile Epics Features and Stories.
Working knowledge of branching and merging code in GitLab.St...[show_more][last_updated.last_updated_variable_days]
Cyber Support Developer
Freedom Technology Solutions GroupDenver, Colorado, USA
[job_card.full_time]
Freedom Technology Solutions Group is seeking a motivated career and customer-oriented.This role supports key development efforts and will contribute to building scalable high-quality solutions tha...[show_more][last_updated.last_updated_variable_days]
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UX / UI developer
Tek SpikesWestminster, CO, US
[job_card.full_time]
Must be local to Westminster, CO, Peoria, IL, Chicago, IL or Dallas, TX.Must have 5+ yrs of User Experience.Must have experience designing an enterprise mobile application.Must be more of a UX gene...[show_more][last_updated.last_updated_variable_days]
[promoted]
Business Developer
Staff4SuccessDenver, CO, US
[job_card.full_time]
[filters_job_card.quick_apply]
Our client has been established since 2007 with a single location and have grown to more than 26 locations across 11 states.
While their success greatly depends on their clients, they remain humble ...[show_more][last_updated.last_updated_variable_days]
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RPA Developer
InceedDenver, CO, United States
[job_card.full_time]
Denver preferred; open to remote (if remote, occasional travel to Denver as needed).Inceed has partnered with a great energy company to help find a skilled.
This long-term contract role offers the c...[show_more][last_updated.last_updated_variable_days]
[promoted]
Sr Android Developer
Resource Informatics Group IncDenver, CO, US
[job_card.full_time]
Lead a team of 3 - 5 Android developers in delivering stable and high performing applications.Apply mobile application expertise on the Android platform to improve the customer experience.Work...[show_more][last_updated.last_updated_30]
[promoted]
Angular Developer
Axiom Software Solutions LimitedDenver, CO, US
[job_card.full_time]
We are seeking a seasoned Type Script and Angular software engineer to join our dynamic team.The ideal candidate will have extensive experience in developing robust web applications using TypeScrip...[show_more][last_updated.last_updated_30]
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Fullstack Developer
Kutir TechnologiesDenver, Colorado, USA
[job_card.full_time]
NOTE : Final round in-person mandatory.Key Skills to reflect in the resume : Python and someone with knowledge in AI would be great although not mandatory.
A Full Stack Developer is responsible for d...[show_more][last_updated.last_updated_variable_hours]
We're seeking a Senior Backend Engineer to strengthen our Ruby and Rails team. This role is well suited for someone at the senior boundary - either newly senior or an experienced mid-level engineer ready to level up. The ideal candidate is hungry to grow, ready to take ownership of complex features, and can work effectively as a technical partner to experienced senior and staff engineers.
This role will be building customer facing capabilities on our core marketing automation platform serving thousands of e-commerce businesses.
Key Responsibilities
Design and implement features and capabilities for Privy’s multi-channel marketing platform
Contribute to API and integration framework enabling deep integration between Privy and partner applications.
Develop triggers, filters, and actions for Privy’s Flow automation product.
Partner with senior and staff engineers on system architecture and scaling decisions
Optimize application performance for high-volume data processing, real-time messaging, and advanced real-time list segmentation
Review code and help maintain a high bar for both the product and engineering standards
Participate in the on-call rotation and incident response
Required Qualifications
6+ years of backend development experience with at least 3 working in a production Ruby on Rails codebase
Solid understanding of data modeling and query optimization - PostgreSQL experience is a plus
Experience with background job processing and strong understanding of async development patterns - Sidekiq experience is a plus
Experience delivering, operating and maintaining features end-to-end in production
Experience designing and implementing APIs in Rails and an understanding of RESTful principles
Strong written communication skills and established habits communicating about your work asynchronously in writing
Collaboration first mindset and proven ability to work independently