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Software Engineer (SCALA/ JAVA)

Software Engineer (SCALA/ JAVA)

On site

Urbandale, United states

$ 79 /hour

Mid level

Freelance

21-01-2026

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Skills

Communication Java Scala AWS Agile AWS Cloud Spring

Job Specifications

Important information: To be immediately considered, please send an updated version of your resume to somp767@kellyservices.com

Title: Sr. Software Engineer

Location: Urbandale, IA (ONSITE)

Duration: Until Oct/2027 (Possibility of extension)

W2 Contract (No C2C)

Pay rate: $65 to $79 per hour

Candidates must have strong verbal communication skills and be able to describe their experience in detail and explain their thought process in how they solve certain problems.

Looking for:

Strong senior backend Scala/Java developer, preferably with AWS Cloud experience
A coding exercise is required as part of the interview process
Position will be onsite until further notice

JOB DUTIES

Working within an agile team, develop scalable backend software using TDD. Develop Scala/Java applications running in an AWS environment.

REQUIRED experience

5+ years hands-on experience with Java/Scala
Profound insight into Scala/Java internals (class loading, memory management, concurrency, futures, multithreading)
Building low-latency, high-volume, distributed, scalable, and reliable backend systems
RESTful APIs

PREFERRED experience

AWS
Cats Effect, Http4s, Fs2, Akka
Spring
Frontend experience a plus

About the Company

We've been helping organizations find the people they need longer than any other company in the world. Since inventing the staffing industry in 1946, we have become experts in the many industries and markets we serve. With a network of suppliers and partners around the world, we connect more than 450,000 people with work every year. Know more