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Senior Scala Developer Jobs in Chicago, IL (NOW HIRING)

ELEKS

Senior Scala Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

ELEKS is a custom software development company looking for a Senior Scala Developer in Chicago, IL. The role involves designing and maintaining scalable backend services, enhancing distributed ...

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · Hybrid

$130K - $170K/yr

Proficiency in Scala and other JVM or functional programming languages * Experience designing and ... level or senior), as well as candidate experience, skills, and other factors. This role is also ...

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · On-site +1

$130K - $170K/yr

Proficiency in Scala and other JVM or functional programming languages * Experience designing and ... level or senior), as well as candidate experience, skills, and other factors. This role is also ...

Rewards Network

Senior Scala Engineer (Hybrid)

Chicago, IL · Hybrid

$130K - $170K/yr

Proficiency in Scala and other JVM or functional programming languages * Experience designing and ... level or senior), as well as candidate experience, skills, and other factors. This role is also ...

NinjaTrader

Sr. Software Engineer I (Scala)

Chicago, IL · On-site

$126K - $166K/yr

We are seeking a Sr. Software Engineer to join our Evaluation Services team. Our Evaluation ... You will design, build, and maintain the Scala-based backend systems that power our auto ...

NinjaTrader

Sr. Software Engineer I (Scala)

Chicago, IL · On-site +1

$126K - $166K/yr

We are seeking a Sr. Software Engineer to join our Evaluation Services team. Our Evaluation ... You will design, build, and maintain the Scala-based backend systems that power our auto ...

Capgemini

Tech Lead - Java/ Scala/ Akka

Chicago, IL · On-site

$82K - $193K/yr

Mentor senior engineers and technical leaders, fostering engineering excellence across the ... Experience with Scala, or a strong interest and ability to quickly learn and adopt it. * Proven ...

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Senior Scala Developer information

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How much do senior scala developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior scala developer in Chicago, IL is $63.64, according to ZipRecruiter salary data. Most workers in this role earn between $54.04 and $71.39 per hour, depending on experience, location, and employer.

What is a senior Scala developer?

A Senior Scala Developer is a software engineer with extensive experience in Scala programming and functional programming principles. They are responsible for designing, developing, and maintaining scalable applications, often for backend systems, data processing, or distributed architectures. In addition to coding, they mentor junior developers, participate in code reviews, and contribute to architectural decisions. Strong knowledge of frameworks like Akka, Play, or Spark is often required.

What are the typical daily responsibilities of a senior Scala developer?

As a Senior Scala Developer, your day-to-day tasks often include designing and building scalable backend systems, writing and reviewing code, troubleshooting complex issues, and participating in architecture discussions. You’ll collaborate closely with other developers, product managers, and QA engineers to ensure new features and improvements are delivered effectively and efficiently. Additionally, you may mentor junior team members, contribute to technical documentation, and help define best practices for the team. This collaborative, hands-on environment allows you to both leverage your expertise and continually grow as a technical leader.

What are the key skills and qualifications needed to thrive as a senior Scala developer?

To thrive as a Senior Scala Developer, you need advanced proficiency in Scala and functional programming concepts, along with a strong background in software engineering and computer science. Experience with tools such as sbt, Akka, Play Framework, version control systems like Git, and familiarity with CI/CD pipelines and cloud platforms is highly beneficial. Excellent problem-solving abilities, effective communication skills, and the capacity to mentor and collaborate with cross-functional teams set top candidates apart. These skills are crucial for delivering robust, scalable solutions and guiding development projects in fast-paced, dynamic environments.

What are the most commonly searched types of Scala Developer jobs in Chicago, IL?

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Senior Scala Developer jobs near you
Infographic showing various Senior Scala Developer job openings in Chicago, IL as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $132,375 per year, or $63.6 per hour.

Senior Scala Developer

ELEKS

Chicago, IL • On-site

$56.25 - $74.25/hr

Full-time

Re-posted 24 days ago

Job description

Job Summary:
ELEKS is a custom software development company looking for a Senior Scala Developer in Chicago, IL. The role involves designing and maintaining scalable backend services, enhancing distributed systems, and developing cloud-native solutions leveraging AWS services.
Responsibilities:
• Design, develop, and maintain scalable backend services using Scala and Java
• Build and enhance distributed systems using the Akka ecosystem
• Develop and maintain RESTful APIs and backend microservices
• Develop cloud-native solutions leveraging AWS services
• Design and optimize data access using Slick and SQL
• Design, maintain, and improve CI/CD pipelines to support automated software delivery
• Build highly available, resilient, and reliable software solutions
• Collaborate with architects and cross-functional engineering teams on solution design and implementation
• Participate in technical discussions, code reviews, and architecture decisions
• Troubleshoot production issues and continuously improve application performance and reliability
Qualifications:
Required:
• 6–10 years of commercial experience with Scala development
• Strong knowledge of Java 17
• Solid backend development experience
• Hands-on experience with the Akka ecosystem, including: Akka Streams, Akka Typed Actors (Stash, Singleton, Cluster), Akka Persistence, Akka HTTP
• At least 2 years of experience building data streaming solutions with Akka
• Experience developing RESTful web services
• Strong knowledge of AWS services, including IAM, Kinesis, DynamoDB, API Gateway, SQS, SNS, and KMS
• Experience with Slick and SQL query development
• Experience designing and maintaining CI/CD pipelines, preferably with Azure DevOps Pipelines
• Experience delivering highly available, fault-tolerant distributed systems
• Understanding of software architecture principles and distributed system design
• Upper-Intermediate or higher level of English
Company:
YOUR TECHNOLOGY PARTNER FOR SOFTWARE INNOVATION AND MARKET-LEADING SOLUTIONS Founded in 1991, the company is headquartered in Lviv, UKR, with a team of 1001-5000 employees. The company is currently Late Stage.

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