-
Sigma Software Group

Senior Java Engineer

Sigma Software Group
Poland · Full-time · Mid-Senior

We are seeking an experienced and visionary Senior Java Developer who will play a key role in our software development initiatives. As a key member of our technical leadership team, you will take a part in the architectural design, take an active part in the opportunities processing and the start of new projects, mentor developers, and contribute to the strategic direction of our software solutions.

As an individual, you need to take ownership, drive initiatives forward, suggest and incorporate improvements in all areas.


REQUIREMENTS

  • Master’s or Ph.D. in Computer Science or a related field
  • Proven track record with at least 5 years of experience in Java development (Java Core, Spring Boot, RabbitMQ, Kafka, Kotlin) including significant time in senior roles
  • Deep understanding of software architecture principles, design patterns, and architectural best practices
  • Strong leadership and interpersonal skills, with the ability to inspire and lead technical teams
  • Demonstrated ability to introduce innovative solutions and stay abreast of industry trends
  • Excellent communication skills with the ability to convey complex technical concepts to both technical and non-technical stakeholders
  • At least an Upper-intermediate level of English


WOULD BE A PLUS

  • Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud
  • Experience designing and implementing systems using a microservices architecture
  • Familiarity with DevOps practices, including CI/CD pipelines and infrastructure as code
  • Knowledge of big data technologies and their application in enterprise solutions
  • Strong understanding of application security best practices


RESPONSIBILITIES

  • Provide day-to-day communication with the stakeholders and the team to achieve a common goal
  • Design separate components, modules, classes, database tables, etc.
  • Code, debug, document, and maintain portions of software
  • Investigate manager requests, suggest solutions, and engage other team members when required
  • Clarify requirements, split tasks into the sub-tasks, and estimate them
  • Create technical specifications
  • Perform unit and integration testing
  • Take full responsibility for the results of your work, and be ready to solve issues when they occur
  • Take full responsibility for the results of your work, be ready to solve issues as they arise

Key Skills

Ranked by relevance

java design patterns microservices spring boot rabbitmq big data kotlin devops kafka cloud cicd aws
Login to Apply
Posted
Dec 27, 2024
Type
Full-time
Level
Mid-Senior
Location
Warsaw

Industries

Software Development IT Services IT Consulting

Categories

Engineering

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
LHV
Related

Product Engineer (Investment Platform)

2026-05-28

Full-time
Mid-Senior
Estonia
IT Services
Engineering
View Job Details
Accenture DACH
Related

Senior Data & Machine Learning Engineer (all genders)

2026-05-21

Full-time
Not Applicable
Austria
IT Services
Engineering
View Job Details
EPAM Systems
Related

DevOps Engineer

2026-05-27

Full-time
Associate
Argentina
Software Development
Engineering