Senior Java Backend Engineer jobs in Denver

RTX Corporation

Date Posted: 2026-04-06 Country: United States of America Location: US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to

Prime Therapeutics

At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Software Engineer (Java Full-stack) Job Description

U.S. Bank National Association

$8,783 - $10,333 /year

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in

RTX Corporation

Date Posted: 2026-04-06 Country: United States of America Location: US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is requi

Company Overview AdCellerant is an award-winning tech-enabled services company that has brought Madison Avenue-level digital marketing solutions to Main Street businesses since 2013. We help local marketers, media companies, agencies, and channel sales organizations leverage our proprietary advertis

500+ Leetcode Problems! /Lots of Certifications?—Still No Offers? Let's Get You Offers with a Process which actually works You've done a ton of Leetcode. You've racked up certificates, aced LeetCode challenges, and you know your way around system design like the back of your hand. On paper, you're e

KellyMitchell Group

Job Summary: Our client is seeking a Senior QA Engineer (Backend/API Testing) to join their team! This position is located in Greenwood Village, Colorado. Duties: Perform manual testing of Java/Spring Boot microservices Test and validate REST APIs using Postman or Swagger Analyze logs and stack trac

Eliassen Group

.NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Reference ID: JN -032026-106153 Date Posted: 03/25/2026 Shortcut: http://careers.eliassen.com/3xUfNc Description Recommended Jobs Description: Remote Our client seeks a backend engineer

About The Job Did you know Hopper's technology powers some of the largest travel portals in the world? Our Hopper Technology Solutions (HTS) platform drives travel purchases for major global brands — from banks to airlines to fintech leaders. This platform is essentially a configurable, multi-tenant

A company is looking for a Junior Software Engineer - Backend. Key Responsibilities Collaborate with product managers, designers, and engineers on feature development focused on business growth Innovate solutions to enhance customer trial and payment experiences Participate in cross-team initiatives

About The Job Did you know Hopper's technology powers some of the largest travel portals in the world? Our Hopper Technology Solutions (HTS) platform drives travel purchases for major global brands — from banks to airlines to fintech leaders. This platform is essentially a configurable, multi-tenant

CyberCoders

$11,667 - $14,167 /year

*Job Title:** Backend Engineer *Job Location:** Fully Remote *Job Salary:** $140 - $170k/yr DOE +Equity + full benefits! *Requirements:** 4+ years of backend engineering (GO) + start up experience + financial/data related products *Job Description:** We are pioneering the first wealth tech data orch

Coinbase

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

Coinbase

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

EverDriven

Join to apply for the Senior Software Engineer, Backend role at EverDriven . About EverDriven As the nation’s leading provider of alternative student transportation, we partner with school districts to serve students who need it most—those experiencing homelessness, living with disabilities, or resi

*Job Description** *Position Overview** At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our emp

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time *Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around t

A technology solutions provider is looking for a Backend Engineer to support a federal mission software program. The role involves developing backend services and APIs using Python, integrating various AWS services, and optimizing performance in a hybrid environment. Candidates should have a bachelo

Stryker

A leading technology company is looking for a Senior Software Engineer to develop open source SDKs and enterprise APIs. You will play a crucial role in scaling solutions for Fortune 500 clients, managing large datasets and ensuring high quality and performance of software. With 6+ years of experienc

Coinbase

A leading cryptocurrency platform in Denver is seeking an experienced software engineer to take ownership of the technical strategy for the Finhub Tooling platform. The role requires expertise in designing reliable systems and driving efficiencies through AI-powered workflows. The ideal candidate wi