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Why hire Scala developers with DOIT

01

Rapid onboarding

02

Vetted Scala expertise

03

Flexible engagements

04

Senior Scala engineers

05

Consistent support

Rapid onboarding

DOIT Software prioritizes your time. The recruitment team streamlines the hiring process, so the Scala expert you choose becomes a member of your team in an average of 2-4 weeks or shorter.

Vetted Scala expertise

You interview Scala developers who have already cleared DOIT’s screening for functional programming and JVM depth. Every engineer reaching your shortlist has proven the core skills the role needs.

Flexible engagements

Whether it’s a short-term task or a long-term project, DOIT offers engagement models that cater specifically to your business rhythm. You can hire Scala developers on a full-time or a part-time basis.

Senior, product-driven engineers

You work with middle and senior Scala developers only, matched for long-term fit with your team. Each one brings commercial experience on production systems.

Consistent support

You step in only to interview and choose. Beyond just hiring, DOIT provides ongoing support and handles payroll, HR, taxes, administrative, and legal issues. The staffing team supports hired Scala developers with hardware, working space, vacations, and retention activities.

Scala engagement models that fit your team

Dedicated Scala developers

Hire dedicated full-time Scala developers at 40 hours a week, embedded in your team for ongoing roadmap work. They join your standups and own features the same way an in-house engineer would.

Part-time Scala developers

Hire part-time Scala developers at 20 hours a week for overflow capacity or a defined initiative. Adjust the engagement up or down as your needs change, with no long-term commitment.

What you hire Scala developers for

Custom Scala development

Build tailored solutions for your business with expert Scala developers.

 

Skilled in Play, Akka, and functional programming, they deliver custom applications that are secure and high-performing.

AI and ML development

Hire Scala engineers to build data pipelines that train and serve machine learning models.

 

They integrate external AI services and deploy models into product workflows.

Big data processing

Hire Scala engineers experienced in Apache Spark, Hadoop, Kafka, and Delta Lake for large-scale data work.

 

They design ETL pipelines and run real-time data processing across your systems.

Microservices architecture

Hire Scala engineers to build modular, maintainable microservices.

 

With experience across Akka, Lagom, Kubernetes, and Kafka, they keep service-to-service communication clean.

Backend development

Hire Scala developers to build high-performance backend systems.

 

You get fault-tolerant, distributed services that handle heavy traffic and complex workflows.

Functional programming

Hire Scala specialists to write clean, modular code using Scala’s functional features.

 

They implement business logic for projects with demanding workloads.

Planning your next Scala hire?
Tell DOIT the use case and get profiles matched to it.
Get matched

Hire Scala programmers in the tech stack you need

Programming

Big data & database interactions

Testing & build tools

Scala

Play

Akka

ZIO

Cats

Apache Spark

Delta Lake

Slick

ScalaTest

ScalaCheck

SBT

Mill

Scala
Scala is a statically typed language that combines object-oriented and functional programming on the JVM. Hire Scala developers for backend services, data engineering, concurrent systems, and APIs.

alt Concise and expressive

alt Type safety

alt Java interoperability

7th

top-paying technology

2.8%

of developers use Scala

Play
Play is a reactive web framework for high-performance, scalable applications. Bring on engineers who build web apps and APIs on Play.

alt Asynchronous programming

alt Easy to use

alt Scalable architecture

76+

releases

2007

year of release

Akka
Akka is a toolkit for building concurrent and fault-tolerant applications using the actor model. Hire Scala engineers experienced in Akka for distributed systems and real-time communication.

alt Handles high concurrency

alt Resilient systems

alt Real-time communication

15+

years of usage

ZIO
ZIO is a library for functional and concurrent programming in Scala, with strong asynchronous support. Bring on developers who use ZIO for type-safe, high-performance applications.

alt Concurrent

alt Type-safe

alt High performance

146+

releases

Cats
Cats is a functional programming library providing abstractions such as monads, functors, type classes, and applicatives. Teams hire Cats-experienced developers for composable abstractions and cleaner code.

alt Composable abstractions

alt Cleaner code

alt Code reliability

Apache Spark
Apache Spark is a distributed data processing engine integrated with Scala for big data analytics and real-time processing. Hire Scala engineers experienced in Spark for ETL pipelines and large-scale analytics.

alt High-speed

alt Scalable data processing

alt Optimized for Scala

10+

years of usage

4.4%

of developers use Apache Spark

Delta Lake
Delta Lake is a storage layer that brings reliability and efficient pipelines to big data ecosystems, often used with Scala in Spark. Bring on engineers who work with Delta Lake for ACID-compliant data lakes and versioned pipelines.

alt ACID transactions

alt Efficient data versioning

Slick
Slick is a functional relational mapping library for type-safe, composable database access in Scala. Hire developers who use Slick for type-safe database layers.

alt Type-safe SQL

alt Functional API

alt Seamless database integration

ScalaTest
ScalaTest is a flexible testing framework for unit, integration, functional, and property tests in Scala projects. Bring on engineers who write well-tested, maintainable code with ScalaTest.

alt Flexible testing

alt Easy to integrate

alt Comprehensive assertions

ScalaCheck
ScalaCheck is a property-based testing library that generates test cases automatically to validate code properties. Hire developers who use ScalaCheck for high test coverage.

alt Automatic test generation

alt Improved test coverage

SBT
SBT is the default build tool for Scala, with fast builds and dependency management. Bring on Scala developers comfortable with SBT-based project setups.

alt Incremental compilation

alt Efficient dependency management

alt Plugin support

2008

year release

Mill
Mill is a fast, lightweight build tool and an alternative to SBT for Scala projects. Hire engineers who use Mill for simpler, faster build configurations.

alt Simpler configuration

alt Lightweight

alt Faster builds

124+

releases

Meet Scala developers for hire

Top 1.5%

Scala developers accepted to hire

5 business days

to your first matched Scala profiles

Risk-free hiring

Includes a free replacement guarantee

1

Ksenia

Scala Data Engineer

$54/hour

Lviv, Ukraine

Availability:

Full-time

Stack: Scala, Apache Spark, Hadoop, Kafka, Snowflake, SQL, Java, Python, Hive, Airflow, AWS Redshift, BigQuery, Databricks, Delta Lake

A Scala data engineer with 6 years of commercial experience in big data processing for healthcare and logistics. Builds ETL pipelines on Databricks clusters, with Spark and Delta Lake handling large-scale transformations. Implements streaming data workflows and maintains a unified codebase across platforms. Has experience optimizing data pipelines and transitioning them to Delta Lake.

Send request
Availability:

Full-time

Send request
2

Romi

Lead Scala Developer

$80/hour

San Francisco, CA, United States

Availability:

Full-time

Stack: Scala, Akka, Play Framework, ZIO, Apache Kafka, Spark, Flink, Hadoop, RESTful APIs, GraphQL, PostgreSQL, Redis, Elasticsearch, Kubernetes, Docker, AWS, Jenkins, Git, Azure

A lead Scala developer with 10+ years of commercial experience in distributed systems and microservices across fintech and e-commerce. Builds fault-tolerant, highly available architectures in Akka and Kafka that process millions of transactions daily. Implements microservices with ZIO and Play on Kubernetes. Has experience leading cross-functional teams and designing large-scale backend platforms.

Send request
Availability:

Full-time

Send request
3

Felipe

Middle Scala Developer

$45/hour

Salta, Argentina

Availability:

Full-time

Stack: Scala, Play Framework, Akka, PostgreSQL, MySQL, MongoDB, Docker, Git, RESTful APIs, GraphQL, Unit Testing

A Scala developer with 4 years of commercial experience building back-end systems for fintech and SaaS products. Builds scalable APIs in Play and integrates third-party services into the stack. Implements functional programming patterns and unit-tested service layers. Has experience developing reactive systems and maintaining production back-ends.

Send request
Availability:

Full-time

Send request
Augment your team with
high-skilled Scala developers

Ask for a shortlist matched to your role and stack

Request CVs

How DOIT vets Scala developers

Initial review

DOIT reviews each developer's experience, portfolio, stack depth, and seniority, then runs a technical interview covering functional programming and JVM fundamentals. DOIT also checks English fluency in the same conversation.

Pass rate: 14.3%

Technical vetting

DOIT can run additional Scala technical scenarios and test tasks aligned to your role, such as Akka concurrency or Spark pipeline design. Screening adapts to the specific requirements you bring.

Pass rate: 5%

Fit confirmation

DOIT confirms the developer fits your team's workflows, collaboration habits, roadmap, and long-term engagement. The match weighs how the engineer works alongside your team, beyond the technical scorecard.

Pass rate: 1.5%

Hire Scala developers in 5 steps

For over 10 years in the tech industry, DOIT Software has partnered with 40+ businesses, connecting them with top-tier software development experts. Over the years, the team has perfected a recruitment process that ensures you receive only the best-matched Scala candidates hassle-free. Here’s how it works step-by-step.

1

Define requirements

2

Source the shortlist

3

Review and interview

4

Onboard and integrate

5

Scale and support

1

Define requirements

DOIT recruiters work closely with you to gather all Scala developer requirements. You need to provide the necessary skills, experience level, time zone compatibility, and any other specific project objectives. Then, the DOIT team drafts a comprehensive Scala developer job description to start a search.
2

Source the shortlist

DOIT filters its network of Scala talent on technical match, domain background, availability, and communication. You receive only profiles that fit both the stack and the working style.
3

Review and interview

DOIT sends pre-screened profiles with video recordings, and you interview the Scala developers you want to meet. DOIT coordinates scheduling and organizes additional rounds when a role needs them.
4

Onboard and integrate

Once you choose a Scala developer, DOIT finalizes contracts and NDAs and handles a smooth onboarding. The engineer starts inside your processes with minimal ramp-up.
5

Scale and support

As the work grows, DOIT helps grow the team or arranges replacements when needed. DOIT also covers payroll, HR, contracts, and administration so you stay focused on the product.

Scala developer hiring FAQs

What is Scala used for?

Scala is a versatile language used for web applications, data analytics, distributed systems, and streaming. Companies in fintech, e-commerce, big data, and streaming hire Scala developers to build financial platforms, analytics tools, e-commerce back-ends, and streaming services.

How long does it take to hire a Scala developer?

DOIT sends the first matched Scala profiles in about 3-5 business days. Most developers can start within two weeks of your decision.

What are the essential skills of a Scala engineer?

The top must-have skills are a deep understanding of functional programming, familiarity with the Scala standard library, expertise in concurrency models, and experience with frameworks like Akka and Play. Additionally, knowledge of JVM internals and proficiency in Java can be beneficial, given Scala's interoperability with Java.

I want to hire Scala developers. How do we proceed?

At DOIT Software, we start by defining the project's specifics and requirements to the needed Scala engineer. From there, the recruitment team shortlists top specialists from the talent pool. DOIT's thorough interview process then assures you of the candidate's technical proficiency and cultural fit. Once you choose the candidate, DOIT facilitates quick onboarding and seamless integration of a Scala engineer into your team.

What happens if a Scala developer is not the right fit?

If a hire turns out wrong, DOIT finds a replacement quickly and supports the handover with knowledge transfer. The guarantee runs for the full engagement, so a wrong match does not stall your roadmap.

How much does it cost to hire a Scala developer?

Rates depend on region and seniority. Through DOIT, Scala developer rates run between $25 and $80 an hour, averaging near $50, with no recruitment fee on top. US-based Scala developers often cost more, while engineers in Eastern Europe and Latin America offer strong value at lower rates.

How can I evaluate a Scala developer's expertise?

Combine technical tests, problem-solving scenarios, a review of past projects, and a live interview. With DOIT, every developer arrives pre-screened on Scala depth and communication, so your interview can focus on a team fit.

Where can I find Scala engineers?

Websites like LinkedIn, Stack Overflow, and GitHub host communities of talented Scala experts. If you're looking for a more direct approach, tech job fairs and Scala-specific conferences are also great avenues to discover top-tier professionals.

You can also use specialized IT recruitment platforms or consider IT staff augmentation services. DOIT Software has over 10 years of experience finding top Scala developers for businesses. Share your requirements today, and let your personal IT matcher hand-pick the best talent for your needs.

How is hiring through DOIT different from a freelancer marketplace?

A marketplace lists profiles and leaves vetting and admin to you. DOIT pre-screens every Scala developer, matches them to your role, and handles contracts, payroll, HR, and onboarding, so you interview a short, relevant shortlist of vetted developers.

What's the difference between full-time and part-time Scala developers?

A full-time Scala developer works 40 hours a week and embeds in your team for ongoing work. A part-time developer works 20 hours a week, which suits overflow capacity or a defined initiative, and you can adjust the hours as needs change.

What is Scala used for?

Scala is a versatile language used for web applications, data analytics, distributed systems, and streaming. Companies in fintech, e-commerce, big data, and streaming hire Scala developers to build financial platforms, analytics tools, e-commerce back-ends, and streaming services.

How much does it cost to hire a Scala developer?

Rates depend on region and seniority. Through DOIT, Scala developer rates run between $25 and $80 an hour, averaging near $50, with no recruitment fee on top. US-based Scala developers often cost more, while engineers in Eastern Europe and Latin America offer strong value at lower rates.

How long does it take to hire a Scala developer?

DOIT sends the first matched Scala profiles in about 3-5 business days. Most developers can start within two weeks of your decision.

How can I evaluate a Scala developer's expertise?

Combine technical tests, problem-solving scenarios, a review of past projects, and a live interview. With DOIT, every developer arrives pre-screened on Scala depth and communication, so your interview can focus on a team fit.

What are the essential skills of a Scala engineer?

The top must-have skills are a deep understanding of functional programming, familiarity with the Scala standard library, expertise in concurrency models, and experience with frameworks like Akka and Play. Additionally, knowledge of JVM internals and proficiency in Java can be beneficial, given Scala's interoperability with Java.

Where can I find Scala engineers?

Websites like LinkedIn, Stack Overflow, and GitHub host communities of talented Scala experts. If you're looking for a more direct approach, tech job fairs and Scala-specific conferences are also great avenues to discover top-tier professionals.

You can also use specialized IT recruitment platforms or consider IT staff augmentation services. DOIT Software has over 10 years of experience finding top Scala developers for businesses. Share your requirements today, and let your personal IT matcher hand-pick the best talent for your needs.

I want to hire Scala developers. How do we proceed?

At DOIT Software, we start by defining the project's specifics and requirements to the needed Scala engineer. From there, the recruitment team shortlists top specialists from the talent pool. DOIT's thorough interview process then assures you of the candidate's technical proficiency and cultural fit. Once you choose the candidate, DOIT facilitates quick onboarding and seamless integration of a Scala engineer into your team.

How is hiring through DOIT different from a freelancer marketplace?

A marketplace lists profiles and leaves vetting and admin to you. DOIT pre-screens every Scala developer, matches them to your role, and handles contracts, payroll, HR, and onboarding, so you interview a short, relevant shortlist of vetted developers.

What happens if a Scala developer is not the right fit?

If a hire turns out wrong, DOIT finds a replacement quickly and supports the handover with knowledge transfer. The guarantee runs for the full engagement, so a wrong match does not stall your roadmap.

What's the difference between full-time and part-time Scala developers?

A full-time Scala developer works 40 hours a week and embeds in your team for ongoing work. A part-time developer works 20 hours a week, which suits overflow capacity or a defined initiative, and you can adjust the hours as needs change.
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