Jobs in the United States

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Added 8 days ago
Software Development Engineer II, Efficiency & Performance, Alloy, Region Flex Efficiency
Amazon.com Services LLC
Sunnyvale, CA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 8 days ago
Senior Infrastructure Engineer
Webflow
Remote, United States
- Are fluent in Python or TypeScript/Node.js for automation and tooling, and can read and work in Java services.
Added 8 days ago
RU
L4 Full Stack Engineer
Randstad USA
Research Triangle Park, NC
- $79 to $80 USD / hour
New Development - JAVA - master level - all new development hands on brunt of the work will be here.
Added 8 days ago
RU
L3 Full Stack Engineer 20/80
Randstad USA
Roanoke, TX
- $79 to $80 USD / hour
…Content Management,Messaging Technologies,git,Groovy,uDeploy,Java Development,JavaScript,Jenkins,AZURE,Spring…
Added 8 days ago
UG
Senior Java Backend Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer, you will play a key role in designing, developing, and maintaining high-performing Java/Spring Boot enterprise applications and microservices. Our team is…
Added 8 days ago
IG
Principal Software Architect
Insight Global
Smyrna, GA
- $140,000 to $240,000 USD / year
- Strong hands-on Java and Spring Boot development experience
Added 8 days ago
Senior Software Engineer - Service Observability & Detection
Apple
Cupertino, CA
Strong proficiency in at least two of: Kotlin, Java, Go, or Python.
Added 8 days ago
DevOps Engineer
Absolute Business Solutions Corp
Herndon, VA
Added 8 days ago
Linux Middleware Administrator
Globalchannelmanagement
Mason · Mason, OH
Linux Middleware Administrator to support business-critical Java enterprise applications. You'll manage Red Hat Linux servers and the middleware layer (JBoss EAP, Apache, NGINX, Docker),…
Added 8 days ago
O
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA · Austin, TX · Nashville, TN
- $79,200 to $209,500 USD / year
Strong programming skills in Java, C++, C, Go, or a similar systems/backend programming language.
Added 8 days ago
IL
Software Development Manager
IDEXX Laboratories, Inc.
Westbrook, ME
- $150,000 USD / year
This role operates in a hybrid capacity, with team members onsite 2 days per week (8 days per month)
Added 8 days ago
Development Lead - VA DMV
Kyndryl, Inc.
Remote, United States
Excellent coding skills and solid development experience (Java, Python, .Net etc.) with debugging and problem-solving skills.
Added 8 days ago
Senior Software Developer / Technical Lead with an AI Focus
Kyndryl, Inc.
Remote, United States
As a Senior Software Developer, you'll forge strong relationships with our customers, gaining deep insights into their business objectives and long-term aspirations. Armed with this…
Added 8 days ago
Director, Software Engineering
US: Mastercard International Incor
Arlington, VA
This hybrid role is based in Arlington, VA and requires three days per week onsite
Added 8 days ago
Machine Learning Engineering Manager
Employment Application
IL
3+ years in software development in Python, Java, PySpark
Added 8 days ago
Senior Full Stack Engineer
Intuitive
Remote, United States
Strong experience building backend services and APIs in one or more languages such as TypeScript/JavaScript, Go, Python, Java, or similar.
Added 8 days ago
Senior Scala Software Engineer
3Core Systems, Inc
Chicago, IL
Chicago, IL (Monday and Wednesday in office)
Added 8 days ago
Software Developer
Default Brand
Neenah, WI
The Software Developer is responsible for designing, coding, and testing software programs and applications that enable Agent, Client, and Associate facing technologies and capabilities.…
Added 8 days ago
Sr. Integration and Test Engineer IV
Archarithms Inc
Huntsville, AL
Must have an active and transferable DoD security clearance with current investigation at the required level
Added 8 days ago
Software and AI Engineer
CoreWeave
CA / Bellevue, WA · Livingston, NJ · Manhattan, NY · San Francisco, CA · Sunnyvale, CA
You have 3+ years of programming experience in C++, Go, C#, Java, TypeScript, or Python, building production-grade cloud services.
Added 8 days ago
NWS Lead Software Engineer
General Dynamics Mission Systems, Inc
Pittsfield, MA
Go, Rust, JavaScript/TypeScript, C#, Java, C/C++, or other memory-safe/type-safe programming languages.
Added 8 days ago
Senior Embedded Software Engineer, Onsite
RTX
United States
Qualifications You Must Have:
Added 8 days ago
Senior Principal Software Engineer
RTX
United States
Qualifications You Must Have
Added 8 days ago
Principal Platform Software Engineer (Onsite)
RTX
United States
Qualifications You Must Have
Added 8 days ago
SW Integration and Test Engineer – Principal SW Engineer
RTX
United States
Qualifications You Must Have

3Core Systems, Inc

Senior Scala Software Engineer

Chicago, IL, United States

Apply on 3coresystems.zohorecruit.com About employer

Applications open in a new tab.

Job details

Work location: Chicago, IL (Monday and Wednesday in office)
Experience: · Akka: 2+ years of experience
Posting language: English
Posted: Nov 3, 2026

Original job description

118693-1 IT Software Engineer 5

12 months

Chicago, IL (Monday and Wednesday in office)

Top 3 Must-Have Skills

Java 8+ – 5+ years of software development experience.
Scala – 3+ years of hands-on programming experience.
Akka – 2+ years of experience with Akka Streams, Actors, HTTP, or Persistence.

Position Summary

Client is seeking a Senior Software Engineer to develop and maintain platform notification services that alert customers to critical events involving Client engines and machines. The ideal candidate will have strong experience in Java, Scala, and Akka technologies, along with expertise in building scalable, highly available, and reliable software applications.

The engineer will work independently on complex technical challenges, drive business-focused application development, mentor team members, and contribute to software architecture, integration, testing, and deployment.

Key Responsibilities

· Design, develop, and maintain backend services using Java, Scala, and Akka technologies.

· Build reliable, highly available, and scalable platform notification services.

· Develop and maintain complex application and infrastructure components.

· Identify and resolve complex application and technical issues.

· Drive application development and deliver business-value-driven features.

· Apply software architecture patterns, including microservices, event-driven architecture, and MVC.

· Implement and maintain CI/CD pipelines using tools such as Jenkins and Azure DevOps.

· Deploy and support applications in AWS environments.

· Perform integration testing, customer acceptance testing, debugging, and validation.

· Maintain high standards of software quality, documentation, and development practices.

· Mentor software engineers and provide technical guidance.

· Collaborate with internal customers, end users, and cross-functional teams.

· Contribute to Agile/Scrum development processes and continuous improvement initiatives.

Required Technical Skills

· Java: 5+ years of software development experience using Java 8 or later.

· Scala: 3+ years of Scala programming experience.

· Akka: 2+ years of experience with Akka technologies, including Streams, Actors, HTTP, or Persistence.

· Strong understanding of computer science fundamentals, including data structures and algorithms.

· Experience developing and maintaining complex software applications.

Preferred Qualifications

Candidates with experience in the following areas will be

preferred:

· Cloud & AWS: AWS services such as API Gateway, ALB, NLB, Fargate, Lambda, S3, CloudWatch, IAM, and CloudFormation.

· Software Architecture:

High-availability systems, scalable applications, microservices, and event-driven architecture.

· CI/CD: Jenkins, Azure DevOps, and automated software deployment.

· Databases: PostgreSQL, AWS DynamoDB, and other relational or NoSQL databases.

· API Development: Spring Boot and RESTful API design.

· Programming Paradigms:

Functional programming.

· Reactive Technologies:

Reactive streaming.

· Additional Technologies: ZIO framework and type-level programming.

· Methodologies: Agile/Scrum and collaborative software development.

Experience and Leadership Expectations

· Bachelor's degree with 10+ years of relevant experience, or Master's degree with 8+ years of relevant experience.

· Demonstrated ability to work independently on complex technical assignments.

· Experience leading small- to medium-scale projects aligned with business priorities.

· Ability to mentor developers and promote coding standards and best practices.

· Strong analytical, debugging, problem-solving, and communication skills.

· Ability to collaborate effectively in a team-oriented environment.

Work Location and Interview Requirements

· Chicago-based candidates are preferred.

· Local candidates must be available for in-person interviews when required.

· Candidates considered for the hybrid arrangement must be available to work onsite on Mondays and Wednesdays.

Apply on 3coresystems.zohorecruit.com About employer

More about this job

Skills

Scala
Oracle Java
Software development
Work independently
Microservices
CI/CD
Jenkins
Microsoft Azure
DevOps
AWS
Debugging
Documentation
Process improvement
Computer science
Identity and access management
PostgreSQL
Amazon DynamoDB
NoSQL
API development
Spring Boot
RESTful API
Leadership
Problem solving
Communication skills

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Jobs in the United States