Remote Scala Developer for High-Performance APIs

Stealth iT Consulting; Milton Keynes; Remote; GBP 65.000 - 100.000; Vollzeit

Zusammenfassung

Stealth iT Consulting is seeking a talented Scala Developer to join our engineering team in the UK/Remote. You will design and develop scalable, high‑performance applications and APIs using Scala and Play Framework, contributing to distributed systems and enterprise-grade solutions.

Key responsibilities include building backend services, implementing REST endpoints, and collaborating with product teams in an Agile environment.

Qualifikationen

• 3+ years professional Scala development
• Hands-on Play Framework (2+ years)
• Experience designing REST APIs and JSON handling
• Proficient with functional programming concepts
• Experience writing unit/integration tests
• Familiarity with build tools and Git workflows
• Understanding of security and performance considerations

Aufgaben

• Design, develop and maintain backend services and APIs using Scala and Play Framework.
• Implement REST endpoints and handle authentication/authorization flows.
• Write idiomatic Scala and apply functional programming patterns.
• Develop automated tests and support test automation efforts.
• Collaborate in an Agile environment with cross-functional teams.
• Participate in code reviews and architectural discussions.
• Contribute to CI/CD pipelines and deployment processes.
• Produce concise technical documentation.

Kenntnisse

Scala

Play Framework

REST APIs

Functional programming

Testing (ScalaTest/Specs2)

CI/CD tooling

Git workflows

Agile/Scrum/Kanban

Tools

sbt

Circe

PostgreSQL

MongoDB

Jobbeschreibung

Scala Developer - UK/Remote

My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications. This role involves working on modern distributed systems, building APIs, and collaborating with cross‑functional teams to deliver enterprise‑grade solutions.

Key responsibilities:

• Design, develop and maintain backend services and APIs using Scala and Play Framework.
• Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows.
• Write well-structured, idiomatic Scala and use functional programming patterns where appropriate.
• Build and maintain automated tests (unit, integration), and support test automation efforts.
• Collaborate with product owners, UX, QA, and other engineers in an Agile environment (Scrum/Kanban).
• Participate in code reviews, architecture discussions and pair programming.
• Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts).
• Help define CI/CD pipelines and deployment processes (e.g., Jenkins/GitHub Actions/Concourse).
• Produce concise technical documentation and handover notes.

Must-have skills & experience:

• Strong professional experience with Scala (minimum 3+ years).
• Hands-on experience with Play Framework (2+ years) — building controllers, routing, forms, and HTTP filters.
• Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous).
• Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe).
• Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation.
• Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc.).
• Familiarity with build tools (sbt) and dependency management.
• Experience with Git and branching strategies.
• Good understanding of HTTP, web security best practices, and performance considerations.
• Experience working in Agile teams and participating in ceremonies.