12.846 Empregos para Java Backend - Brasil

Talan is an international advisory group on innovation and transformation through technology, with 5000 employees, and a turnover of 600M€.

We offer our customers a continuum of services to support you at each key stage of your organization's transformation, with 4 main activities:

• CONSULTING in management and innovation: supporting business, managerial, cultural, and technological transformations.
• DATA & TECHNOLOGY to implement major transformation projects.
• CLOUD & APPLICATION SERVICES to build or integrate software solutions.
• SERVICE CENTERS of EXCELLENCE to support the latter through technology, innovation, agility, sustainability of skills and cost optimization.

Talan accelerates its clients' transformation through innovation and technology. By understanding their challenges, with our support, innovation, technology and data, we enable them to be more efficient and resilient.

We believe that only a human-oriented practice of technology will make the new digital age an era of progress for all. Together let's commit!

Hybrid Mode: part time in the office

Years of Experience: >5 Years

PRODUCT LINE: FX Spot /Forwards

Obsolescence & Vulnerabilities & Regulatory. FX E2E - Market Task Force to decommission obsolescence systems.

1. Java Programming: Proficiency in Java fundamentals, including object-oriented programming, exception handling, collections, and streams.
2. Java Frameworks: Experience with frameworks such as Spring Boot (for creating stand-alone applications) and Hibernate (for ORM).
3. RESTful APIs: Ability to design and implement RESTful services using Java frameworks.
4. Database Management: Proficiency in SQL databases (e.g., MySQL, PostgreSQL) and experience with NoSQL databases (e.g., MongoDB).
5. Version Control: Experience with Git for version control and collaboration.
6. Testing: Familiarity with testing frameworks or unit testing and integration testing.
7. Build Tools: Experience with build tools such as Maven or Gradle for project management and build automation.
8. Security: Understanding of security principles and practices, such as authentication, authorization, and data protection.

Soft Skills:

1. Problem-Solving: Strong analytical skills to tackle complex development challenges.
2. Communication: Effective communication skills to work collaboratively within a team.
3. Adaptability: Ability to learn and adapt to new technologies and frameworks as required.

Nice to have skills and requirements: Trade Finance Products

1. Front-End Skills: Proficient in HTML for structuring web content and CSS for styling.
2. Front-End Frameworks: Experience with front-end libraries or frameworks like Angular.

Join to apply for the Senior Java Backend Developer role at NEORIS

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Join to apply for the Senior Java Backend Developer role at NEORIS

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EPAM NEORIS is a Digital Accelerator that helps companies step into the future. We have over 20 years of experience as Digital Partners for some of the largest companies in the world. We are more than 4,000 professionals in 11 countries, and we have a multicultural startup culture where we cultivate innovation and continuous learning to create high-value solutions for our clients.

We are looking for a Senior Java Backend Developer with Strong English Skills (level B2-C1).

Responsibilities

• Design, build, and maintain backend applications using Java and related frameworks.
• Create and maintain RESTful APIs for communication between frontend and backend.
• Design and manage databases, ensuring data integrity and optimizing SQL queries.
• Implement unit and integration tests to ensure code quality and functionality.
• Work with development teams, designers, and stakeholders to meet project requirements.
• Provide technical support and maintenance for existing applications, troubleshooting issues and performing updates.
• Document code and development processes for clarity and future maintenance.
• Ensure development adheres to security standards and best programming practices.
• Identify and resolve performance bottlenecks, optimizing code and architecture.
• Attend team meetings to discuss project progress, share ideas, and receive feedback.
  
  

• Java proficiency: solid knowledge of Java (Core, Collections, Concurrency), plus build tools (Maven/Gradle)
• Apache Beam & Dataflow: practical experience implementing Beam transforms (DoFn, ParDo, GroupByKey) and deploying/monitoring Dataflow jobs
• GCP Fundamentals: familiarity with Cloud Storage, Pub/Sub, IAM roles, and overall security practices
• Testing & Quality: comfortable with unit (JUnit) tests writing and code reviews
• Strong English Skills (level B2-C1).
  
  

• SQL/NoSQL: Experience with BigQuery, relational DBs, or NoSQL stores
• CI/CD: Jenkins
  
  

• Meal Voucher and Food Voucher: Monthly benefits for your food expenses, both at home and outside.
• Private Pension: Future planning with a complementary contribution to retirement.
• Health Plan: High-quality medical coverage for you and your legal dependent.
• Dental Plan: Comprehensive dental care with a wide network of services.
• Life Insurance: Protection and security for you and your loved ones.
• English/Spanish Classes: Encouragement for language learning.
• Wellhub: Benefits and discounts on gyms and wellness programs.
• Childcare Assistance: Financial support for early childhood education expenses.
• Neoris Global Campus: Development platform with continuous learning and professional growth opportunities.
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries IT Services and IT Consulting

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Welcome to KTO Group, where innovation meets excitement in the iGaming world. Founded in 2018 by Andreas Bardun, our mission is to revolutionise the online gaming experience. At KTO, we are not just a company; we re a game-changer, dedicated to enhancing transparency and player satisfaction in Sportsbook and Online Casino gaming. Dive into the heart of the action on our website: KTO.com. Here, we blend the thrill of sports betting with the magic of online casinos, tailored to resonate with diverse markets. Our commitment to being hyper-local ensures that every player feels right at home. Powered by our proprietary KTO Platform, we bring you cutting-edge technology that personalises our players journey and streamlines their experience for ultimate enjoyment. KTO is rapidly rising as a star in the LATAM region, already claiming a spot among the top 10 iGaming brands in Brazil. Our vision is bold and clear: to lead the iGaming industry in LATAM, setting new standards in trust and transparency. When you join us, you contribute towards ensuring that every play is a step towards redefining the future of iGaming.   SUMMARY OF THE POSITION   KTO is actively seeking an experienced Senior Java Backend Developer to join our dynamic team. We re in need of a self-driven individual with a proven track record and a strong motivation to excel. In this role, you ll play a pivotal part in the development of cutting-edge iGaming products, contributing your expertise to drive innovation. Your contributions will be instrumental in enhancing our ability to deliver applications and services efficiently, ensuring our continued success and leadership in the industry.

• Collaborate with a team to understand and implement complex logic in our backend platform solutions.
• Write maintainable and scalable code following best practices.
• Stay up-to-date with the latest techniques, frameworks, and libraries relevant to Java backend development.
• Translate business requirements into technical solutions, estimate time and costs, and determine requirements and specifications.
• Develop, test, and deploy backend solutions to our clients satisfaction.
• Provide ongoing maintenance for present and future projects.
• Work collaboratively with cross-functional teams to define and develop product roadmaps.
• Collaborate with creative and development teams to execute ideas and projects effectively.
• Write support documentation and provide training to internal and external users on the solutions provided.
• Be willing to work extra hours when necessary, such as during GoLive deadlines or other critical project phases.
• Utilize knowledge in iGaming to enhance our solutions and meet industry standards.

• Proficiency in Java Spring Boot for backend development.
• Experience with Git Flow for version control.
• Familiarity with JPA (Java Persistence API) and Hibernate for database interaction.
• Strong SQL skills for database management.
• Knowledge of Redis for caching purposes.
• Familiarity with AWS SQS or RabbitMQ for message queueing.
• Experience with Test-Driven Development (TDD) and proficiency in JUnit for unit testing.
• Understanding of Kubernetes for container orchestration.
• Familiarity with AWS (Amazon Web Services) for cloud services.

At KTO, diversity isn t just a buzzword it s our strength. We re all about creating an inclusive environment where everyone feels valued and empowered. Together, we re not just working on projects we re making a real impact in our communities. Join us in celebrating diversity and driving meaningful change!

Join to apply for the Senior Java Backend Engineer role at Netvagas .

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Company and Role Overview

At BotCity, we’ve built a pioneering Intelligent Automation platform, backed by global investors such as Y Combinator and SoftBank. Our mission is to empower enterprises worldwide to scale their automation initiatives with best-in-class governance, orchestration, and developer tools. We believe that automation projects are fundamentally software projects, which is why we advocate a high-code approach rooted in Python. Our commitment to innovation has enabled us to serve over 1,000 companies in 73 countries, and we continue to expand through strategic partnerships around the globe.

In 2024, we were recognized by G2.com as one of the world’s top 25 emerging platforms, alongside industry giants like MidJourney, WhatsApp Business, and Slack. We are also a Major Contender in the Everest Peak Matrix, recognized as a ScaleUp by Endeavor in 2023, and a YC Company in 2022. Our teams across Brazil and the US are growing double-digits annually, with a global vision that includes Brazil as a key market.

As a Senior Java Backend Engineer, you will architect and develop complex Java backend applications focusing on scalability, performance, and reliability. Leveraging your expertise in the Spring Framework, you will design and implement secure microservices that support automation for some of the world's largest and most security-conscious enterprises.

Responsibilities

• Architect, develop, deploy, and maintain scalable backend applications using Java / Spring Framework.
• Ensure high performance and availability within a microservices architecture.
• Collaborate with product managers to understand requirements and translate them into reliable solutions.
• Participate in software engineering rituals to model complex applications.
• Define APIs for the product.
• Conduct code reviews, ensuring best practices.
• Write technical documentation for backend architecture and APIs.

Minimum Requirements

• Bachelor's degree in Computer Science, Engineering, or related field.
• 8+ years of professional experience in backend development with Java.
• Proficiency in Spring Framework.
• Experience with code reviews and CI/CD pipelines.
• Experience with OAuth, JWT, or SAML authentication mechanisms.
• Knowledge of version control (Git, GitHub).
• Experience with SQL and NoSQL databases.
• Strong problem-solving skills and attention to detail.
• Experience in high-growth startup environments.
• Ability to travel as needed.
• Advanced English skills.

Nice to Haves

• Experience deploying containerized applications with Docker, Kubernetes.
• Experience with Keycloak.
• Familiarity with AWS services like EC2, ECR, ECS, EKS, ELB.

Additional Details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Engineering and IT
• Industry: Human Resources Services

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Como Desenvolvedor Java no grupo Montreal, você fará parte de uma das melhores empresas de tecnologia do Brasil. Nossa trajetória iniciou há mais de trinta anos com uma pequena equipe de engenharia apaixonada por inovação. Em 1986, pessoas visionárias fizeram um compromisso com a tecnologia e sua capacidade de transformar o mundo. Aquele, seria apenas o começo de uma trajetória que nos tornou referência sólida no mercado e uma das melhores empresas para se trabalhar.

• Desenvolver, manter e evoluir aplicações back-end utilizando Java 7/8 com Springboot e front-end AngularJS (1.x) .
• Criar e integrar APIs RESTful, versionamento e integração contínua de forma eficiente e segura.
• Automatizar processos, criar scripts, microserviços e testes automatizados (JUnit).
• Participar de definições de arquitetura e boas práticas de desenvolvimento utilizando microsserviços.
• Realizar testes unitários e de integração.
• Atuar em conjunto com o time ágil em sprints, revisões de código e planejamento técnico.
• Apoiar na documentação técnica das soluções desenvolvidas.
• Noções de aplição em DevOps utilizando Docker e Jenkins.
• Experiência com sistemas legados ou migrações.
• Utilizar nos sistemas as seguintes tecnologias com autonomia e segurança: Git, GitLab Banco Oracle, Servidor WebLogic, Mavem, JPA / Hibernate, IBM MQ (WebSphere MQ) EJB3 e JSF2.

Formação: Ensino superior completo em TI.

Benefícios:

• Plano de Saúde;
• Plano Odontológico;
• Seguro de Vida em Grupo;
• Vale Transporte;
• Vale Alimentação ouVale Refeição;
• Clube de Vantagens com ampla rede de parceiros;
• Acesso ao Wellhub;
• Consultoria com personal online.

Nós somos a Evertec + Sinqia. Bem-vindo ao agora!

Acreditamos que a inovação tecnológica inspira a evolução. Afinal, foi assim, desbravando territórios e arriscando, que chegamos à liderança. Somos base, sistema e conexão. O universo das transações financeiras é vivo e, ao abraçar o desafio de estar sempre um passo à frente, garantimos o impacto positivo da nossa atuação. Somos uma das empresas que mais crescem no Brasil e, em 2017, fomos eleitos uma das 100 maiores Fintechs do Mundo, de acordo com a IDC. Quem é Sinqia tem um jeitinho especial: vive em movimento, cria parcerias e está sempre um passo à frente.

Requisitos

Buscamos um (a) Desenvolvedor (a) Java Backend Sr e pra gente dar #match, precisamos que você tenha:

• Experiencia acima de 5 anos
• Back-end: Java 11+, Spring Boot, Spring Batch
• Ferramenta de integração Camel
• Banco de dados: MongoDB, Dynamo DB, Postagree, Redis
• Devops: ferramentas obrigatórias Jenkins/Cloubees, versionamento com GIT, Sonar
• SoftSkills: Comunicação assertiva, planejamento e criatividade
• Cloud Provider AWS
  
  

• Arquitetura: Conhecimento em ferramentas de solução de desenho, Arquitetura Orientada a Eventos, APIs
• Arquitetura Java de back-end
• Back-end: Camel, Camunda
• Certificação Cloud AWS
• Espanhol
• Conhecimento em BIAN

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O mundo é ágil e nos cobra agilidade!

Acreditamos que a inovação é, antes de tudo, uma atitude. Decidir, surpreender, testar e implantar novas realidades e redefinir o futuro. Queremos criar ideias que transformem pessoas e, assim, impulsionar as pessoas a transformar o mundo.

Como conquistamos esta transformação:

Provocando a mudança da mentalidade de nossas pessoas - buscando empreendedorismo, resiliência, compreensão da proposta de valor Qintess e vivência no dia a dia.

Estamos à procura de um(a) profissional para atuar como Desenvolvedor Java BackEnd .

A Leega é uma empresa focada no atendimento eficiente e inovador em seus clientes.

Isso não poderia ser diferente com o nosso principal combustível: as pessoas!

Nossa cultura é inspiradora e nossos valores estão presentes no dia a dia: ética e transparência, excelência de qualidade, trabalho em equipe, responsabilidade econômica, social e ambiental, relações humanas e credibilidade.

Buscamos profissionais inovadores que sejam movidos por desafios e focados em resultados.

Se você busca uma empresa dinâmica e parceira e que investe em seus colaboradores através de capacitação constante, a Leega é o lugar para você!

>> A LEEGA É PARA TODOS, ficaremos muito felizes em ter você em nosso time. Venha fazer parte da nossa história e da construção do nosso futuro.

Cadastre-se agora mesmo em nossas vagas!

Responsabilidades e atribuições

Desenvolvimento e manutenção no sistemas legados legados e nova plataforma.

• Participação ativa junto ao time squad no entendimento de problemas e solução
• Participação ativa nos ritos ágeis
• Garantia de qualidade e cobertura de código conforme as diretrizes técnicas do banco
• Entendimento arquitetural dos sistemas, nuvem e processos de TI do banco BV
  
  
  

• Framework: Spring Boot,Spring Batch, Camel, Dataflow, JPA, Hibernate, JUnit,
• Linguagem: Java, Node
• Arquitetura: microserviços, orientada a eventos Kafka
• Banco de Dados: Sybase, MySql, Oracle, SqlServer, BigQuery
• API's: CAAPI e APIGEE's
• Versionamento: Git e GitFlow
• CI/CD: Jekins e Kubernets
• Cloud: GCP (Google Cloud Platform)
• Mensageria: RabbitMO e MemoryStore
• Telemetria: Datadog
• Agilidade: Scrum, Kanban e JIRA
  
  
  

• Modelo de atuação: Híbrido 2x por semana na região do Morumbi - São Paulo.
  
  
  

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For the 4th consecutive year , Talan Spain has been recognized as a Great Place to Work ! This year, we’re also celebrating our 2nd certification in Poland , a significant milestone since opening our office there.

Talan is an international advisory group specializing in innovation and transformation through technology, with 5,000 employees and an annual turnover of 600M€.

We offer our customers a continuum of services to support them at each key stage of their organization's transformation, with four main activities:

• CONSULTING in Management and Innovation: Supporting business, managerial, cultural, and technological transformations.
• DATA & TECHNOLOGY: Implementing major transformation projects.
• CLOUD & APPLICATION SERVICES: Building or integrating software solutions.
• SERVICE CENTERS of EXCELLENCE: Providing technology, innovation, agility, sustainability of skills, and cost optimization.

Talan accelerates its clients' transformation through innovation and technology. By understanding their challenges and supporting them with technology, innovation, and data , we enable them to be more efficient and resilient.

Hybrid - part time in the office

Years of Experience: +5 Years

Obsolescence & Vulnerabilities & Regulatory. Distribution: A dedicated team focused on resolving vulnerabilities and obsolescence issues.

Must Have:

• CI/CD: Jenkins / Cloudbees
• Git

Nice to Have skills:

• Knowledge of Treasury and Financial Systems

What do we offer you?

• Freelance contract
• Be part of a multicultural team working on international projects.

If you have read this far and you are looking forward to joining this challenge, do not hesitate to apply. we would be delighted to meet you!