Senior Java AWS Engineer
Hykmann Global Business Solutions ABSammanfattning
A Senior Java/AWS Engineer is needed for a contract position in Gothenburg, working on large-scale distributed systems within a small, autonomous team. The role requires candidates to have a valid work permit for Sweden and offers an immediate start. Proficiency in both Swedish and English is necessary for effective communication in this on-site position.Jobbet i korthet
Anställningstyp
visstid
Arbetstid
heltid
Det här erbjuder vi
Long-term contract opportunity (1 year).Immediate joining available.
Ansök senast: 2026-10-31
Publicerad: 2026-10-01
Beskrivning
We are looking for a Senior Java/AWS Engineer to join a small, autonomous engineering team working on large-scale, distributed systems.
Only candidates who already have a valid work permit/right to work in Sweden should apply.
If you do not currently have a valid Swedish work permit/right to work in Sweden, please DO NOT apply.
ALL REQUIREMENTS ARE MANDATORY
Candidates are expected to meet all the key requirements and technical criteria listed below. Please review the complete job description carefully before applying.
Location & Work Model
Gothenberg,
100% On-site
Swedish and English Required.
Job Details
Job Type: Contract basis (1 year)
Joining: Immediate joiners only
Work Permit: Valid work permit in Sweden is mandatory
Opportunity: Long-term contract opportunity
Key Requirements
5+ years of professional software engineering experience with strong backend expertise
Strong hands-on experience with AWS services
Deep knowledge of Java and JVM, including: JVM memory management, Garbage Collection (GC), Concurrency, Performance tuning, Virtual threads
Strong experience building and scaling customer-facing web services
Solid understanding of distributed systems and distributed data architectures
Experience with Cassandra, Redis, Memcached, or similar technologies
Experience building REST services using Netty or similar frameworks
Hands-on experience with CI/CD, automated testing, and software delivery
Strong communication skills and ability to work independently in a fast-changing environment
Nice to Have
Cryptography/security knowledge: PKCS, KMIP, X.509, AES, KDF, CA
Exposure to ML systems/frameworks
Experience with GitHub, Maven, Docker, Kubernetes, Spinnaker
Experience with privacy-sensitive or security-critical systems
Technology Stack
Java | Cassandra | Redis | Netty | Docker | Kubernetes | GitHub | Maven | AWS
Please feel free to share this opportunity with someone in your network who may be a strong fit.
Öppen för alla
Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.
Only candidates who already have a valid work permit/right to work in Sweden should apply.
If you do not currently have a valid Swedish work permit/right to work in Sweden, please DO NOT apply.
ALL REQUIREMENTS ARE MANDATORY
Candidates are expected to meet all the key requirements and technical criteria listed below. Please review the complete job description carefully before applying.
Location & Work Model
Gothenberg,
100% On-site
Swedish and English Required.
Job Details
Job Type: Contract basis (1 year)
Joining: Immediate joiners only
Work Permit: Valid work permit in Sweden is mandatory
Opportunity: Long-term contract opportunity
Key Requirements
5+ years of professional software engineering experience with strong backend expertise
Strong hands-on experience with AWS services
Deep knowledge of Java and JVM, including: JVM memory management, Garbage Collection (GC), Concurrency, Performance tuning, Virtual threads
Strong experience building and scaling customer-facing web services
Solid understanding of distributed systems and distributed data architectures
Experience with Cassandra, Redis, Memcached, or similar technologies
Experience building REST services using Netty or similar frameworks
Hands-on experience with CI/CD, automated testing, and software delivery
Strong communication skills and ability to work independently in a fast-changing environment
Nice to Have
Cryptography/security knowledge: PKCS, KMIP, X.509, AES, KDF, CA
Exposure to ML systems/frameworks
Experience with GitHub, Maven, Docker, Kubernetes, Spinnaker
Experience with privacy-sensitive or security-critical systems
Technology Stack
Java | Cassandra | Redis | Netty | Docker | Kubernetes | GitHub | Maven | AWS
Please feel free to share this opportunity with someone in your network who may be a strong fit.
Öppen för alla
Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.
Ansök till tjänsten
Senior Java AWS Engineer
OM FÖRETAGET
Hykmann Global Business Solutions AB
