lead backend engineer Jobs

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Sr. Manager IT App Dev - uCrew Back End

United Airlines

•

Chicago, Illinois, USA

Full-time

Description United's Digital Technology team designs, develops, and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Find your future at United! We're reinventing what our industry looks like, and what an airline can be - from the planes we fly to the people who fly them. When you join us, you're joining a global team of 100,000+ connected by a shared passion with a wide spectrum of experience and skills to lea
Posted 39 days ago | Updated 6 hours ago

Senior QA Engineer/Developer with Backend Testing Exp.

Combined Computer Resources

•

Chicago, Illinois, USA

Contract

Job Description We are seeking a meticulous and proactive Quality Assurance Engineer to join our dynamic team. As a QA Engineer, you will be responsible for ensuring the quality of our software applications through meticulous testing and collaboration with cross-functional teams. You will play a critical role in identifying bugs, usability issues, and other potential problems before our products are deployed to customers. Responsibilities Work with developers to automate the testing of in-sprin
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Posted 60+ days ago | Updated 21 days ago

Sr. Java Backend Developer

Caspex Corporation

•

Sunnyvale, California, USA

Third Party, Contract

Job Title: Sr. Java Backend Developer Location: Sunnyvale, CA Duration: 6+ Months Job Description: Must have: Deep understanding of core java concepts. ( lambdas, multi threading, executor service etc )Ability to write highly structured ( read good at object oriented programming ), high performance java codeGood understanding of Java Memory Model and Garbage collection conceptsAbility to troubleshoot JVM issues and tune JVM for extracting max performanceFamiliarity with SQL concepts (joins, norm
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Posted 60+ days ago | Updated 7 days ago

Sr Java Backend Developer- Mastercard - St Louis, MO (Onsite from day 1)

Maintec Technologies Inc

•

St. Louis, Missouri, USA

Third Party

Sr Java Backend Developer #C2C Mastercard St Louis, MO (Onsite from day 1) submit to Requirement: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern applications like spring boot, Angular. Experience building and operating critical production systems Solid understanding of modern API design and Restful principles Fluent with git (preferred) o
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Posted 60+ days ago | Updated 23 hours ago

Sr Backend Developer

InfoVision, Inc.

•

Dallas, Texas, USA

Contract, Third Party

Hands on Back end development experience9+ years of Java, Spring boot & microservices architecture experienceStrong understanding of REST APIs.APIGEE experience will be given preferenceNodeJS experience will be given preferenceVery strong Microsoft Azure cloud experience including containerizationGood understanding of working in a CI/CD & Mature DevOps environmentExperience & very good understanding in MongoDB and COSMOS DBTelecom domain experience will be given preference
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Posted 60+ days ago | Updated 23 hours ago