Scala Software Developer

1 Week ago • 3 Years + • Backend Development

About the job

Summary

This role involves developing back-end components for a large-scale digital archive using Scala, Kafka Streams, and other technologies. Responsibilities include writing scalable code, integrating user-facing elements, testing and debugging, improving existing systems, implementing security, and coordinating with internal teams. The ideal candidate will have at least 3 years of experience building backend systems with Scala, Kafka, and RESTful APIs, and experience with TDD/BDD, distributed version control, and Agile methodologies. The project uses an event-driven architecture with Kafka and Akka for reactive streams and concurrency.
Must have:
  • 3+ years backend system exp.
  • Scala, Kafka Streams exp.
  • RESTful API development
  • Distributed messaging systems
  • TDD/BDD, Git
  • Strong communication skills
Good to have:
  • Akka stack experience
  • FP libraries (Cats, Monix)
  • ElasticSearch/Solr
  • CI/CD tools
  • Docker
  • Other functional programming languages
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Project description

Information and Document Management is a global technology change and delivery organization comprising nearly 300 individuals located mostly in Switzerland, Poland and Singapore. Providing global capturing and document processing, archiving and retrieval solutions to all business divisions focusing on supporting Legal, Regulatory and Operational functions. At the moment developing strategic project to build large-scale digital archive for documents and records, that will gradually replace all existing archiving solutions in the bank, and to build an operational document store, that should become a single point of truth for document workflows. The whole system must scale linearly, be fault-tolerant, and handle petabytes of data. Within our organization, you would be working on the Product Development project, with the SCRUM Teams consisting of Developers, DevOps, Business Analysts and Quality Analysts/Testers.
Technologies and frameworks used:
- Development is based on Scala, Java and Javascript language
- Scaled Agile Framework (SAFe) with focus on sub-streams/projects working in SCRUM
- JIRA, Confluence, PPM tools, GitHub would be mostly used by you on a daily basis
- Event Driven Architecture with Kafka as event store and Kafka Streams for event streaming
- Reactive streams for streaming data over HTTP: Akka HTTP/Streams
- Non-blocking concurrency: Akka, Monix - FP abstractions: Cats

Responsibilities

Write effective, scalable code

Develop back-end components to improve responsiveness and overall performance

Integrate user-facing elements into applications

Test and debug programs

Improve functionality of existing systems

Implement security and data protection solutions

Assess and prioritize feature requests

Coordinate with internal teams to understand user requirements and provide technical solutions

Skills

Must have

At least 3 years of experience building backend systems

Experience working with Scala

Experience working with Kafka Streams (could be optional in case of strong Scala)

Experience building RESTful APIs

Experience working with distributed messaging systems such as Kafka (preferred), MQE, Rabbitmq, etc.

Experience with TDD and BDD programming styles

Distributed version control: Git or Mercurial

Strong written and verbal communication skills in English

Be able to work in multicultural work environment

Strong problem-solving skills

Self-organized and able to quickly learn new technologies and paradigms

Have an Agile Mindset

Nice to have

Restful/SOAP service oriented applications

Other Functional programming languages would be a strong asset

IT Security (authentication, authorization, cryptography, certificate mgmt., etc.)

Experience working with Akka stack: akka, akka-streams, akka-http

Willingness to work with/learn FP libraries like Cats, Monix, Simulacrum, etc.

Experience working with search engine technologies like ElasticSearch or Solr

Experience working with CI/CD tools like Gitlab CI/CD, Jenkins, TeamCity

Experience working with Docker

Other

Languages

English: B2 Upper Intermediate

Seniority

Senior

View Full Job Description

About The Company

Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers the world over. Acquired by U.S. company DXC Technology in 2019, Luxoft is a global operation in 44 cities and 21 countries with an international, agile workforce of nearly 18,000 people. It combines a unique blend of engineering excellence and deep industry expertise, helping over 425 global clients innovate in the areas of automotive, financial services, travel and hospitality, healthcare, life sciences, media and telecommunications.

DXC Technology is a leading Fortune 500 IT services company which helps global companies run their mission critical systems. Together, DXC and Luxoft offer a differentiated customer-value proposition for digital transformation by combining Luxoft’s front-end digital capabilities with DXC’s expertise in IT modernization and integration. Follow our profile for regular updates and insights into technology and business needs.

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