Backend Specialist, Kotlin

Job not on LinkedIn

🕒 June 9

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of Sinqia

Sinqia

1001 - 5000 employees

Founded 1996

💼 Consulting

💳 Fintech

🏦 Banking

💰 Post-IPO Secondary on 2015-05

Consulting • Fintech • Banking

Sinqia is a technology company focused on providing complete digital platforms for financial institutions and fintechs. Their solutions encompass core banking, custody management, digital onboarding, and regulatory compliance, facilitating the transformation and innovation within the financial services sector. With a commitment to accelerating financial innovation, Sinqia processes a significant volume of financial transactions daily, serving as a technological backbone for both traditional banks and emerging fintech startups.

📋 Description

• Lead technically complex initiatives (from design to production) • Serve as a technical reference ensuring quality, performance, and security • Develop robust solutions (BFFs, strategic APIs, integration hubs) • Promote best practices (DDD, TDD/BDD, Clean Code, automated testing) • Work on troubleshooting and continuous improvement • Influence technical decisions aligned with business needs • Support the technical growth of the team

🎯 Requirements

• Strong experience with Kotlin or Java (large-scale Spring Boot applications) • Strong knowledge of microservices, APIs, and integrations • Experience with messaging systems (Kafka, SQS, SNS, etc.) • Knowledge of SQL and NoSQL databases (PostgreSQL, MongoDB, Cassandra, etc.) • Experience with containers and orchestration (Kubernetes) • Experience with CI/CD and infrastructure as code (Terraform or CloudFormation) • Security knowledge (OAuth, encryption, OWASP) • Cloud experience (AWS preferred) • Experience working with DevOps practices and engineering culture

🏖️ Benefits

• Meal allowance or food voucher • Flexible benefit (Flash) • Health insurance • Partners for psychological, legal, financial and nutritional support (CLUDE, C4LIFE and ASQ) • Psicologia Viva • Dental insurance • Childcare assistance • Assistance for children with special needs • Fertility treatment assistance • Extended maternity and paternity leave • Transportation voucher or home office allowance (for telework contracts) • Gympass (Wellhub) and TotalPass • Flexible working hours • Life insurance • Partnerships club • Partnership with Sesc • Beca (education incentive program) • Profit-sharing (PPR) or bonus — based on achievement of targets and results.

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