Java Software Engineer

Há 3 dias


Brasil Alto Tempo inteiro

Project Summary

• 🚀 Objective : Revolutionize fare payment systems in public transportation to simplify travel for millions globally.

• 📱 Platform : Develops fare collection solutions allowing ticket purchases via mobile devices, ticket machines, or bank card taps. Deployed in 250+ locations worldwide.

• 🤝 Integration : Partners with apps like Uber, Moovit, and Transit through a pioneering mobile ticketing SDK.

• 🛠 Focus Areas : Enhance fare engine calculations and backend architecture for large-scale, complex networks.

• 🧑‍💻 Tech Stack : Java, Kotlin, REST, AWS (DynamoDB, EC2, S3, etc.), Kafka, Terraform, and more.

Project Description

The project aims to revolutionize fare payment systems in public transportation, simplifying the travel experience for millions worldwide. It involves developing advanced fare collection platforms that enable users to purchase and display tickets on mobile devices, ticket machines, or by tapping bank cards. Deployed in over 250 locations globally, the platform integrates with major apps like Uber, Moovit, and Transit using an industry-first mobile ticketing SDK.

The focus is on enhancing fare engine calculations and backend architecture to support complex, large-scale transportation networks. The project leverages a tech stack that includes Java, Kotlin, REST, AWS services, Kafka, and infrastructure as code tools like Terraform.

The Role

As a Backend Developer, you will play a key role in building new features across various backend services that are central to the project’s systems. The company is committed to creating an enjoyable and fulfilling environment for crafting exceptional products. Teams are self-organized, employing methodologies such as Scrum, Kanban, or a hybrid approach tailored to their specific needs. Each team includes experts in development, testing, and sometimes hardware, all working together to deliver outstanding business outcomes for clients.

As the company continues to expand its fare engine calculations and architecture, this position offers an exciting opportunity to work with a wide range of technologies and programming paradigms on complex and engaging challenges.

Tech Stack

• Java, Kotlin

• REST

• Git / Gradle / Maven / Artifactory

• Amazon technologies (DynamoDB, EC2, S3, SQS, Kinesis, etc.)

• Kafka

• Spock/Groovy for testing

• Fully cloud-hosted platform with Infrastructure as Code tooling (Terraform)

While expertise in every tool and framework isn’t required, the company encourages continuous learning and exploration of new technologies.

Candidate Profile

• Strong command of the English language, with the ability to communicate clearly and effectively in both written and spoken English.

• Solid programming skills in Java or Kotlin and a quick learner of new technologies and domains.

• Passion for developing quality software that operates at scale.

• Ability to collaborate as part of a team that owns their software and provides input on the best approach for new features.

• Openness to adopting well-supported ideas and solutions, with a constructive approach to governance.

• Strong interpersonal skills to build positive relationships with colleagues and contribute to team success.

• A proactive and motivated mindset to ensure projects are completed efficiently and effectively.



  • Brasil Sigma Software Group Tempo inteiro

    We seek a highly skilled and experienced Senior Java Developer with Spring and AWS Services expertise to join our dynamic team. As a Senior Java Developer, you will be responsible for designing, developing, and implementing high-quality software solutions using Java technologies. The team is developing a customer-related platform for a client who has a...

  • Java Software Engineer

    1 semana atrás


    Brasil QAT Global | Custom Software Development Tempo inteiro

    QAT Global, a 25+ years IT consulting firm based in the US, is seeking a highly-skilled Java Developer with the ability to communicate well in English. This position will work directly with the customer located in the US and with development teams in our US, Costa Rica, and Brazil locations. This opportunity can be 100% remote Only hiring QAT Employees...

  • Software Engineer

    Há 6 dias


    Brasil Edify Education Tempo inteiro

    Como Software Developer Engineer no Edify, você irá aplicar a sua experiência técnica na criação de produtos que irão ajudar a criar uma geração bilíngue!

  • Java Software Engineer

    Há 18 horas


    Brasil Alto Tempo inteiro

    Project Summary • 🚀 Objective : Revolutionize fare payment systems in public transportation to simplify travel for millions globally. • 📱 Platform : Develops fare collection solutions allowing ticket purchases via mobile devices, ticket machines, or bank card taps. Deployed in 250+ locations worldwide. • 🤝 Integration : Partners with...


  • Brasil Innvo Labs Tempo inteiro

    A Innvo está em busca de um Desenvolvedores Java Sêniors e Plenos apaixonados por tecnologia e inovação. Se você tem experiência comprovada em projetos que integram boas práticas e arquiteturas complexas e deseja fazer parte de uma equipe dinâmica e inovadora, venha nos ajudar a criar soluções de ponta para nossos clientes. CLT Full, remoto ou...


  • Brasil Motorola Solutions Tempo inteiro

    Company Overview At Motorola Solutions, we're guided by a shared purpose - helping people be their best in the moments that matter - and we live up to our purpose every day by solving for safer. Because people can only be their best when they not only feel safe, but are safe. We're solving for safer by building the best possible technologies across...


  • Brasil Motorola Solutions Tempo inteiro

    Company Overview At Motorola Solutions, we're guided by a shared purpose - helping people be their best in the moments that matter - and we live up to our purpose every day by solving for safer. Because people can only be their best when they not only feel safe, but are safe. We're solving for safer by building the best possible technologies across...


  • Brasil ília Tempo inteiro

    Aqui na ília nossas vagas estão sempre abertas para todas as pessoas e não se restringem quanto a gênero, etnia, orientação sexual, fatores sociais, condições físicas ou intelectuais (PCD) etc. Incentivamos a candidatura de integrantes de todos os grupos minoritários! Por que trabalhar com a gente? Somos especialistas em tecnologia, dados e...

  • Software Engineer

    3 semanas atrás


    Brasil ília Tempo inteiro

    Aqui na ília nossas vagas estão sempre abertas para todas as pessoas e não se restringem quanto a gênero, etnia, orientação sexual, fatores sociais, condições físicas ou intelectuais (PCD) etc. Incentivamos a candidatura de integrantes de todos os grupos minoritários! Por que trabalhar com a gente? Somos especialistas em tecnologia, dados e...


  • Brasil Iteris Consultoria e Software Tempo inteiro

    Job description Somos a Iteris! Uma empresa de tecnologia que desde 2009 integra o humano e o tecnológico visando agregar cada vez mais valor para a transformação digital dos nossos clientes. Já somos mais de 900 pessoas apaixonadas por tecnologia e unidas por laços reais, que acreditam que a excelência nos resultados é a soma das qualidades...

  • Desenvolvedor (a) Java

    4 semanas atrás


    Brasil CWI Software Tempo inteiro

    Se você está em busca de evolução na sua carreira e deseja atuar com novos desafios em um lugar que realmente entrega valor, a CWI é o lugar certo para você.   Somos uma empresa de Engenharia de Software, reconhecida como uma das mais importantes do setor de tecnologia no país. Com mais de três décadas de história e entregas globais de...


  • Brasil Sierra Studio Tempo inteiro €45

    Senior Software Engineer As a Senior Software Engineer on the Product Engineering team, you’ll play a key role in the design, architecture, and development of middleware/back-end applications utilizing AWS services to power front-facing client applications, data-driven pipelines, and more. About Our Hiring Partner Our hiring partner began in the...


  • Brasil EnzRossi Tempo inteiro

    We are looking for a Senior Java Developer to join our Product Team to implement new functionality and improve the current learning platform for the future. You will work with the Product / Technology Team to develop and maintain cutting-edge applications for our online platform. As a Senior Java Developer, you will analyze, design, develop, and integrate...

  • Software Engineer

    4 semanas atrás


    Brasil Edify Education Tempo inteiro

    Como Software Developer Engineer no Edify, você irá aplicar a sua experiência técnica na criação de produtos que irão ajudar a criar uma geração bilíngue! 😍 Uma das coisas mais bacanas de trabalhar no Edify é que, nossas aplicações impactam o futuro de crianças que irão aprender inglês com os produtos game-like que você cria. Desafio: ...

  • Software Engineer

    2 meses atrás


    Brasil System Soft Technologies Tempo inteiro

    Job Title: Software Engineer Please ensure your resume highlights your specific experience with the required skills listed below. Location: Remote (Hours: 8-5 US Central) Overview: Our client needs a skilled Software Engineer to help manage backlogs across multiple teams. This is an independent role requiring flexibility and adaptability to support...


  • Brasil Sinatra Tempo inteiro

    # Senior / Staff Java Back-End Developer Sobre o Sinatra No Sinatra, somos movidos pela missão de transformar o e-commerce por meio da inteligência artificial. Somos o copiloto que os negócios online precisam para alcançar novos patamares de rentabilidade e eficiência. Nossa plataforma oferece uma série de ferramentas inovadoras que ajudam a otimizar...


  • Brasil CWI Software Tempo inteiro

    Se você está em busca de evolução na sua carreira e deseja atuar com novos desafios em um lugar que realmente entrega valor, a CWI é o lugar certo para você. Somos uma empresa de Engenharia de Software, reconhecida como uma das mais importantes do setor de tecnologia no país. Com mais de três décadas de história e entregas globais de relevância,...

  • Software Engineer

    2 meses atrás


    Brasil CSG Tempo inteiro

    We are looking for a Software Developer Engineer who will: You will build highly available, scalable, resilient, and maintainable systems You will continuously improve assigned areas by applying scripting, automation, or application packaging You will support the platform in customer-facing environments, including troubleshooting issues and monitoring...

  • Senior Software Engineer

    3 semanas atrás


    Brasil Remobi Tempo inteiro

    Senior Software Engineer About Remobi: We are building the world's greatest community of remote technologists! Today, organizations that understand the value of remote working will reap the rewards. Because it doesn’t just provide team members with a healthier work-life balance, it gives you the opportunity to access the brightest minds in the...

  • Senior Software Engineer

    2 semanas atrás


    Brasil Remobi Tempo inteiro

    Senior Software Engineer / Golang Developer About Remobi: We are building the world's greatest community of remote technologists! Today, organizations that understand the value of remote working will reap the rewards. Because it doesn’t just provide team members with a healthier work-life balance, it gives you the opportunity to access the brightest...