Are you passionate about building high-performance, scalable systems? We at Sigma Software are looking for a Senior Java Developer to join our team and work on an innovative platform for a leading pet products marketplace. This is a full-time role with the flexibility to work remotely from anywhere in Brazil.
As a Senior Java Developer, you will be part of a dynamic, cross-functional team delivering cutting-edge solutions that enhance customer engagement and revolutionize the shopping experience for pet lovers.
Why join us? At Sigma Software, you will work with modern technologies, contribute to impactful projects, and enjoy a supportive environment that values professional growth and innovation.
CUSTOMER
Our client is a leading marketplace specializing in pet products, serving millions of pet owners worldwide. Known for its innovative approach to e-commerce, the company offers a vast range of products and services tailored to enhance the lives of pets and their owners. With a strong focus on customer engagement and seamless shopping experiences, they are recognized as a top-tier player in the pet retail industry.
PROJECT
The project involves developing a customer-focused platform designed to revolutionize the shopping experience for pet lovers. This platform will enhance customer engagement, streamline product discovery, and improve access to a wide range of pet products.
Job Description- Design, develop, and implement large-scale distributed systems capable of handling substantial data volumes with scalability, low latency, and fault tolerance
- Architect and implement APIs and event-driven solutions to meet system requirements and enhance functionality
- Diagnose and resolve complex production issues across services and technology stack, delivering both code and data fixes
- Create and execute comprehensive unit, API, regression, and performance tests to ensure system reliability and efficiency
- Collaborate closely with cross-functional teams to address and resolve production incidents promptly, ensuring minimal downtime
- 7+ years of experience in software development
- Proficiency in Java with expertise in frameworks such as Spring Boot WebFlux and Hibernate (AuroraDB)
- Hands-on experience with GraphQL
- Familiarity with AWS and EKS
- Strong knowledge of CI/CD pipelines and related tools
- Experience designing, building, and deploying scalable, highly available systems
- Knowledge of event-driven architectures and at least one event streaming solution (e.g., Kafka, SNS)
- Proficiency in SQL and NoSQL databases
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
- Strong analytical and problem-solving skills
- Excellent communication skills, with English proficiency at C1 level or higher
WILL BE A PLUS
- Experience with microservices architecture
- Experience with containerization tools such as Docker
- Familiarity with monitoring tools like Prometheus and Grafana
- Prior work in e-commerce or marketplace platforms
PERSONAL PROFILE
- Self-driven and detail-oriented
- Passionate about building high-performance systems
- Able to thrive in a fast-paced environment
- Strong collaboration skills with diverse teams
- Adaptable to new technologies quickly
Top Skills
What We Do
Sigma Software Group, an award-winning and trusted IT partner, has been serving customers for over 21 years, providing comprehensive IT solutions to various businesses, ranging from startups to established software product houses. As one of Europe's substantial IT consultancies, it brings together a dedicated workforce of over 2,100 professionals in 40 offices across 19 countries. With a diverse client base, including more than 300 enterprises, including Fortune 500 stalwarts, Sigma Software Group is a preferred choice for developing solutions that help businesses create cutting-edge products while meeting their unique needs. Sigma Software Group operates as a dynamic ecosystem of tech companies, offering 25 ready-to-implement innovative products and 40+ value-added services. Furthermore, Sigma Software Group is committed to fostering innovation through initiatives such as the Sigma Software Labs business incubator, Sigma Software University, the SID Venture Partners VC Fund, UA Tech Network, Techosystem, the European Business Association, and other collaborative efforts. Since 2015, Sigma Software Group has consistently earned recognition on the IAOP's prestigious World's Top 100 Outsourcing list. The company's accomplishments have also been acknowledged by prominent global media outlets such as Forbes, CNBC, The Times, and Reuters
