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Added 5 mins ago
Senior Data Engineer
Kastle Systems
Falls Church, VA
We are looking for a Senior Data Engineer with proven people management experience to join our engineering organization and help us unlock the full potential of the data our systems…
Added 5 mins ago
Senior Systems Engineer, Tech Foundations
Airbnb
United States
The Senior Systems Engineer is a hands-on technical leader who moves fast, builds to last, and uses AI as a force multiplier - not a future initiative. In this role, you will own the…
Added 10 mins ago
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
As an AI Engineer Intern, you’ll contribute at an early-career level while learning how intelligent systems are built, validated, integrated, monitored, and governed in an enterprise…
Added 13 mins ago
Senior Software Engineer
Humana Inc.
Louisville, KY · Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 18 mins ago
Tech Lead Engineer
Elite Technology
Remote, United States
Design, implement, and evolve cloud-native architectures using modern patterns (microservices, event-driven systems, API-first design), technologies and tools.
Added 23 mins ago
Sr. AI Engineer (Full Stack)
Peloton
NY
5–7+ Years of General Software Engineering. Strong foundational software engineering skills (distributed systems, async patterns, API design, microservices, and databases)
Added 27 mins ago
Senior Software Engineer
Humana Inc.
Louisville, KY · Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 27 mins ago
Principal Software Engineer
DQQ Cohesity Inc.
Santa Clara, CA
We are looking for an exceptional Principal Engineer (L8) to lead the architecture and development of next-generation cloud-native services and platform infrastructure powering large-scale…
Added 28 mins ago
Full Stack Software Engineer - Clearance Required
LMI
United States
We're looking for a Full Stack Software Engineer with expertise across the frontend (React, TypeScript, CSS, HTML) and backend (Node.js, Express.js, OpenAPI, relational databases) stack to…
Added 31 mins ago
Lead Engineer – Automation Modernization
United Airlines
Houston, TX
…documentation, observability, and reliable integrations. The Lead Engineer also provides technical direction across complex implementations and collaborates with platform, infrastructure,…
Added 34 mins ago
Senior Engineer, Information Security
Carvana
Tempe, AZ
We’re looking for an experienced Senior Engineer, Information Security to join our internal Security Operations Team. While this team is responsible for monitoring, detecting, and reporting…
Added 34 mins ago
NE
Head of Product, Property Insurance
Neural Earth
Remote, United States
- $220,000 to $295,000 USD / year
…understand these relationships is scattered across siloed and aging systems. Neural Earth enables operational execution, delivering a single decision intelligence platform that unifies…
Added 34 mins ago
NE
Head of Product
Neural Earth
Remote, United States
- $220,000 to $295,000 USD / year
…understand these relationships is scattered across siloed and aging systems. Neural Earth enables operational execution, delivering a single decision intelligence platform that unifies…
Added 35 mins ago
B
Senior Vice President, Full-Stack Engineer
BNY
Lake Mary, FL
- $166,500 to $218,000 USD / year
…enterprise microservices using Spring Boot and Spring Cloud; RESTful API Architecture and Integration Patterns including defining scalable RESTful API ecosystems, establishing versioning,…
Added 36 mins ago
PI
Sr Software Engineer
PayPal, Inc.
Austin, TX
- $130,500 to $193,600 USD / year
As a Sr Software Android Engineer on the Venmo Business Profiles team, you will help build the future of commerce on Venmo. You will design and deliver reliable, intuitive mobile…
Added 41 mins ago
QA Automation Technical Lead
Lehi, UT
Define and drive the technical strategy and architecture for automated camera and video testing across device, firmware, API, mobile, cloud, and end-to-end system scenarios.
Added 42 mins ago
QA Automation Technical Lead
NRG
Lehi, UT
Define and drive the technical strategy and architecture for automated camera and video testing across device, firmware, API, mobile, cloud, and end-to-end system scenarios.
Added 42 mins ago
AI & Automation Engineer
BELLWETHER COMMUNITY CREDIT UNION
Manchester, NH
…matters most. From developing AI-powered workflows to connecting systems and improving how we use data, you'll play an important role in shaping how we…
Added 42 mins ago
QA Automation Engineer
Insight Global
Johnston, IA
· Working knowledge of SQL (MS SQL Server or other relational systems)
Added 45 mins ago
IG
Principal Software Architect
Insight Global
Smyrna, GA
- $140,000 to $240,000 USD / year
- 6+ years as a principal-level software engineer or architect, with the ability to lead technical design and architecture decisions
Added 45 mins ago
Senior Software Engineer - Service Observability & Detection
Apple
Cupertino, CA
…tap, every transaction, and every boarding pass is a set of systems that must be fast, reliable, and secure at massive scale. We are looking for a Senior Software Engineer to join the…
Added 46 mins ago
Senior AI Operations Engineer
Robinhood
Bellevue, WA · Menlo Park, CA · NY
As a Senior AI Operations Engineer, you'll play a key role in building, operating, and improving the infrastructure behind Robinhood's enterprise AI capabilities. You'll work across AI…
Added 47 mins ago
Lead, Software Engineer
L3Harris Technologies
Herndon, VA
Strong Java, C++, Java Spring Boot, REST API development experience.
Added 49 mins ago
A
Electrical Engineer
Actalent
Woburn, MA
- $130,000 to $140,000 USD / year
Job Title: Electrical EngineerJob DescriptionWe are seeking a skilled Electrical Engineer to design and integrate advanced control systems for our cutting-edge cooling solutions. In this…
Added 51 mins ago
OW
Office Manager
Ode with Anthropic
San Francisco, CA
- $120,000 to $150,000 USD / year
…Spanish? Automatically generate working data connectors from API docs? Build agents that write, test, and deploy their own software…

3Core Systems, Inc

Senior Scala Software Engineer

Chicago, IL, United States

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Job details

Experience: · Akka: 2+ years of experience
Posting language: English

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.

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