Sigma Software Group logo
Sigma Software Group

We support enterprises, product houses, and startups with custom software solutions development and IT consulting.

Middle Full Stack Engineer, Frontend Focus

Frontend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 2002H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

39 days ago

Salary

0

Seniority

Senior

Job Description

Middle Full Stack Engineer, Frontend Focus

Sigma Software Group

• Design, develop, and implement large-scale distributed systems capable of handling high data volumes • Build scalable, low-latency, and fault-tolerant solutions • Develop APIs and event-driven architectures to meet system requirements • Implement unit, API, regression, and performance testing strategies • Work with React for frontend development • Optimize solutions for scalability, reliability, and high performance • Collaborate with cross-functional teams to resolve production incidents quickly • Participate in code reviews and contribute to continuous improvement of development processes

Job Requirements

  • At least 4 years of experience in software development with Java and object-oriented programming
  • Strong understanding of OOP principles, design patterns, algorithms, and data structures
  • Experience in building multi-tier web applications and REST APIs
  • Experience with frontend frameworks such as React
  • Hands-on experience in Linux/Unix environments
  • Practical knowledge of cloud platforms (AWS, Google Cloud, or Azure)
  • Familiarity with relational and NoSQL databases (HBase, Cassandra, MongoDB, Redshift)
  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field
  • Experience with microservices architecture will be a plus
  • Knowledge of CI/CD pipelines and DevOps practices
  • Familiarity with containerization tools (Docker, Kubernetes)

Benefits

  • flexible work format — remote, onsite, or hybrid
  • professional growth opportunities

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