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Senior Java Engineer

Job title Senior Java Engineer
Contract type: Contract
Location Sweden
Workplace type: Hybrid
Reference: 7900
Contact name: Euan Roche
City: Malmo
Contact email:
Published: November 13, 2023 10:00

Job Description

Senior Java Engineer
Hybrid in Malmo - 3 days per week
6 - 12 month contract

Signify Technology's clients are a world renowned tech company who are looking to expand their engineering team, where they are now looking for experienced back-end developers to join the team immediately for an initial 6-12 month contract, where you'll join the team onsite up to 3 days per week in Malmo working on a highly exciting project.

 As a member of their team, your responsibilities will include research and development for enabling new user behavior on various aspects of the new initiative, making steady improvements along the way.

Key Qualifications
  • Proven programming experience is required, 5+ years
  • Strong Java expertise - including but not limited to: Core Java, Multithreading, non-blocking IO
  • Proven working experience in all aspects of building customer facing Web services; most importantly authentication, authorization, scaling, availability, spam control and reliability
  • Strong knowledge of using data storage and caching technologies like Cassandra, Redis and memcached or similar
  • Strong in Java Performance Tuning, scaling Web Services and API definition
  • Experience writing REST based services using Netty or similar frameworks
  • Knowledge and experience working with CI/CD tools integration/operations, and full automation testing
  • Excellent analytical and problem solving skills
  • Excellent written and verbal communication skills
Additional Requirements
  • Knowledge of web programming languages like HTML, CSS, JavaScript, and jQuery is desirable but not required.
  • Strong knowledge of cryptography standards and protocols (e.g.. PKCS, KMIP, X.509, AES, KDF, CA)
  • Familiarity with developing machine learning systems, ML frameworks, libraries and algorithms is desirable but not required.
  • Familiarity with GitHub, build and deployment tools like Maven, Docker, Spinnaker, Kubernetes