Senior Java Developer, AI Focus

GOK | Digital Innovation

Java Developer required to build and maintain backend applications with AI integration. Working for Go.k Digital to evolve software with best practices in a complex banking environment.

Posted 7/29/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing and maintaining Java applications, utilizing Spring Boot and microservices architecture, while integrating AI tools to enhance software engineering processes. Proven ability to implement automated testing and ensure code quality in a banking environment.

Highest-signal resume keywords

Java DevelopmentSpring BootMicroservices ArchitectureAutomated Testing with JUnitAI Integration in Software Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaSpring BootSpring BatchJPAJUnitMockitoMongoDBOracleRabbitMQKafka

Tools & Technologies

GitLabCI/CD PipelinesAI ToolsLLMsRAGContext Engineering

Industry Keywords

Banking EnvironmentHexagonal ArchitectureMicroservicesTechnical InvestigationsTroubleshooting

Tech Stack

Tools & technologies

JavaJUnitKafkaMockitoMongoDBOracleRabbitMQSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Develop and maintain Java applications on versions 8, 11 and 17.
Build microservices using Spring Boot, Spring Batch and hexagonal architecture.
Develop integrations with MongoDB, Oracle, RabbitMQ and Kafka.
Implement automated tests using JUnit and Mockito.
Work on critical issues, technical investigations and troubleshooting.
Use AI tools in development, testing, code review, documentation and troubleshooting.
Work with context, prompts, knowledge bases and guardrails to improve the quality of AI-generated responses.
Critically evaluate code produced or suggested by AI, ensuring security, maintainability and adherence to the bank's standards.
Contribute to experiments involving LLMs, RAG, agents and automations applied to software engineering.
Use GitLab and CI/CD pipelines for versioning, integration and continuous delivery.

Requirements

What you’ll need

Strong experience with Java, Spring Boot, JPA and Spring Batch.
Experience with microservices and hexagonal architecture.
Knowledge of MongoDB and Oracle.
Experience with RabbitMQ or Kafka.
Proven expertise in unit and integration testing with JUnit and Mockito.
Experience with GitLab and CI/CD processes.
Hands-on experience using AI to support software development.
Knowledge of LLMs, prompt engineering and context engineering.
Familiarity with RAG, agents, multi-agent systems and guardrails.
Ability to validate, correct and improve AI-generated outputs.
Experience in a banking environment.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account GOK | Digital Innovation Website LinkedIn All Job Openings 201 - 500 employees Founded 2009 💼 Consulting 📣 Marketing 🤖 Artificial Intelligence Consulting
Marketing
Artificial Intelligence GOK | Digital Innovation is a Brazilian digital innovation and AI consultancy that helps companies unlock business value from artificial intelligence. The firm develops AI-driven products and platforms (including a 'No Friction AI' feedback-to-backlog SaaS), runs AI assessments and labs, and provides hybrid squads to build and scale digital solutions for startups and enterprises. GOK emphasizes AI exploration, implementation, and innovation services to drive measurable business outcomes. Senior Java Developer, AI Focus Job not on LinkedIn 🔥 0 minutes ago 🏢 São Paulo – Onsite ⏰ Full Time 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Java JUnit Kafka Mockito MongoDB Oracle RabbitMQ Spring Spring Boot SpringBoot Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Develop and maintain Java applications on versions 8, 11 and 17.
Build microservices using Spring Boot, Spring Batch and hexagonal architecture.
Develop integrations with MongoDB, Oracle, RabbitMQ and Kafka.
Implement automated tests using JUnit and Mockito.
Work on critical issues, technical investigations and troubleshooting.
Use AI tools in development, testing, code review, documentation and troubleshooting.
Work with context, prompts, knowledge bases and guardrails to improve the quality of AI-generated responses.
Critically evaluate code produced or suggested by AI, ensuring security, maintainability and adherence to the bank's standards.
Contribute to experiments involving LLMs, RAG, agents and automations applied to software engineering.
Use GitLab and CI/CD pipelines for versioning, integration and continuous delivery. 🎯 Requirements
Strong experience with Java, Spring Boot, JPA and Spring Batch.
Experience with microservices and hexagonal architecture.
Knowledge of MongoDB and Oracle.
Experience with RabbitMQ or Kafka.
Proven expertise in unit and integration testing with JUnit and Mockito.
Experience with GitLab and CI/CD processes.
Hands-on experience using AI to support software development.
Knowledge of LLMs, prompt engineering and context engineering.
Familiarity with RAG, agents, multi-agent systems and guardrails.
Ability to validate, correct and improve AI-generated outputs.
Experience in a banking environment. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Systems Analyst – .NET 🕒 April 1 Zurich Insurance 10,000+ employees 💼 Consulting 🏥 Healthcare ⚖️ Legal Website LinkedIn All Job Openings Senior .NET Systems Analyst leading development teams at Zurich. Designing, developing, and maintaining applications using Microsoft technologies. 🏢 São Paulo – Onsite ⏰ Full Time 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required ASP.NET AWS Azure JavaScript Open Source SQL .NET Desenvolvedor Java FullStack, JavaEE/JSF 🕒 September 25, 2025 Insight Value 1 - 10 💼 Consulting 📱 Media Website LinkedIn All Job Openings Develop JavaEE/JSF web applications for municipal digital transformation; implement features with technical lead and PO. 🏢 São Paulo – Onsite ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required Hibernate Java Jenkins Maven Postgres Programador PHP e Laravel 🕒 July 30, 2025 Inovcorp 11 - 50 💼 Consulting 📣 Marketing Website LinkedIn All Job Openings Inovcorp seeks a PHP and Laravel Developer to create web applications and APIs. Must have experience with HTML, CSS, and Vue.js. 🏢 São Paulo – Onsite ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer 🗣️🇧🇷🇵🇹 Portuguese Required JavaScript Laravel MariaDB MySQL PHP Vue.js View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs