Senior Java Backend Developer

Job not on LinkedIn

🕒 August 21

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 17%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sinqia

WebsiteLinkedInAll Job Openings

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

• Design, develop and implement robust, scalable software solutions using Java • Develop, optimize and maintain RESTful APIs • Design and implement microservices-based solutions • Collaborate with cross-functional teams to translate requirements into technical solutions • Troubleshoot and resolve complex performance and security issues • Perform code reviews, identify improvements and enforce coding standards • Collaborate with software architects to define standards and best practices • Support and mentor junior and mid-level developers • Identify opportunities to apply AI in products, processes and internal journeys • Ensure best practices for security, observability, performance and scalability • Disseminate development and software engineering standards • Contribute to the evolution of engineering maturity, automation and the responsible use of AI

🎯 Requirements

• Strong experience with Java (Java 8+ / Java 11 or higher) • Proficiency in the Spring Framework ecosystem (Spring Boot, Spring Data, Spring Security, Spring Cloud) • Experience developing and maintaining RESTful APIs • Advanced knowledge of microservices architecture • Experience with integration patterns and asynchronous communication • Knowledge of event-driven architecture • Experience with relational databases (PostgreSQL, MySQL or similar) • Experience with NoSQL databases (MongoDB, Redis or similar) • Knowledge of data modeling and query optimization • Experience with Kafka, RabbitMQ or equivalent technologies • Knowledge of integration between enterprise systems and external APIs • Experience with Docker and Kubernetes • Knowledge of CI/CD pipelines using Jenkins, GitLab CI, GitHub Actions or similar • Experience with monitoring, observability and troubleshooting in production environments • Knowledge of Cloud platforms (AWS, Azure or GCP) • Experience with unit, integration and automated testing • Knowledge of Clean Code, SOLID principles, Design Patterns and Clean Architecture • Experience with code review processes and software engineering practices • Hands-on experience using AI tools to support the software development lifecycle • Ability to use AI for requirements analysis and refinement, solution modeling, code generation and review, test creation and automation, technical documentation, and impact and technical risk analysis • Knowledge of integration with generative AI APIs and services • Knowledge of Prompt Engineering, RAG, AI agents and intelligent automation is a plus • Ability to critically evaluate AI-generated responses • Strong verbal and written communication skills • Ability to translate technical concepts for non-technical audiences • Skill in leading discussions with business, product and technology teams • Negotiation skills and expectation management • Ability to understand strategic objectives and translate them into technical solutions • Ability to influence decisions without relying on formal authority • Act as a technical reference within the team

🏖️ Benefits

• Meal or food allowance • Flexible Benefit (Flash) • Health insurance • Psicologia Viva (mental health support) • Dental care • Childcare allowance • Support for children with special needs • Fertility assistance • Extended maternity and paternity leave • Transportation voucher or Home Office Allowance (for telework contracts) • Gympass (Wellhub) and TotalPass • Flexible hours • Life insurance • Partnership club • Partnership with Sesc • Just dress / no code (no dress code) • Day off on your birthday • Beca (education incentive program) • PPR or Bonus - based on achievement of targets and results