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Brazil

  • Own a portfolio of forked Java/Spring Boot backend services, handling bug fixes, small changes, and day-to-day stability.
  • Drive knowledge transfer with the original team through shadowing sessions, mapping dependencies, and creating service context documentation.
  • Support incidents in a 24/7 production environment across global markets, including critical flows like orders and payments, while improving CI/CD pipelines and engineering practices.

Java Spring Boot REST API Azure DevOps PostgreSQL

20 jobs similar to Mid/Senior Java Developer

Jobs ranked by similarity.

Brazil

  • Collaborate with teams to design and deliver innovative integration solutions in a B2B global e-commerce environment, connecting partner ERP, CRM, OMS, and WMS systems.
  • Own end-to-end data integration flow for commercial, customer, product, pricing, inventory, order, and fulfillment data.
  • Engage in problem-solving under production conditions and participate in a 24/7 L3 on-call rotation.

CI&T helps large enterprises transform AI potential into real business impact with AI deployment and tech-integrated business solutions. With 30 years of experience and 8,000 employees across 25 countries, they accelerate innovation through Agentic SDLC, data, AI, and business strategy.

Brazil 3w PTO

  • Lead technical initiatives across multiple services, from architecture and solution design to implementation and production monitoring.
  • Design and maintain critical integrations with third-party systems, ensuring traceability, idempotency, reconciliation, and resilience to external service failures.
  • Build and maintain microservices and core credit-origination components where performance, consistency, and security are essential.

This position is listed on behalf of a partner company through Jobgether, which uses AI-powered matching to connect candidates with hiring companies. The partner company is a financial technology firm that builds platforms for credit origination and financial operations.

UK

  • Design, build and maintain scalable, secure and resilient backend systems using modern Java and the Spring ecosystem.
  • Lead technical design, mentor engineers, and champion engineering excellence through clean code, testing, and automation.
  • Collaborate with cross-functional teams to deliver high-quality software that creates measurable business impact.

CreateFuture is an AI-native consulting partner that builds digital products and services for organisations including PayPal, adidas, NatWest, FanDuel and Money Saving Expert. The company has scaled to over 600 people and is a Great Place to Work-Certified organisation with a strong focus on culture, craft, and quality.

Global

  • Design, develop, and maintain Spring Boot services powering our SaaS ecommerce platform.
  • Design secure, scalable solutions meeting PCI DSS and other security requirements.
  • Mentor engineers, drive best practices, and take ownership from design to production.

MarketTime is a growing B2B ecommerce SaaS company helping businesses sell smarter and faster. We're a fully distributed engineering team that values ownership, collaboration, continuous improvement, and building software the right way.

Global

  • Design and implement backend services for telecom network management solutions, including TMF-compliant APIs and microservices.
  • Work with complex network and OSS data models, integrating PostgreSQL and Oracle databases for audit and optimization use cases.
  • Collaborate with cross-functional teams, ensure code quality through unit tests, CI/CD, and SonarQube.

Tieto is a Nordic technology company providing software and digital services, including network management platforms. It is one of the largest tech companies in the Nordics, with a culture that values diversity, equity, and inclusion.

Brazil

  • Design and develop scalable Java applications using Java 11+ and Spring Boot.
  • Apply TDD and clean code practices to ensure quality, performance, and maintainability.
  • Collaborate asynchronously with a team that values knowledge sharing and architectural discussions.

Security & IT builds scalable and reliable digital financial products. The company fosters an engineering culture that prioritizes software quality, automated testing, sound architecture, and continuous improvement.

Brazil

  • Design, build, and evolve high-performance Backend for Frontend services using Kotlin, orchestrating data from microservices.
  • Optimize API performance and latency with coroutines, caching, and resilience patterns to ensure secure, scalable integrations.
  • Collaborate with cross-functional teams, conduct code reviews, and mentor developers to strengthen engineering standards.

This technology partner builds high-performance backend services and digital solutions for web and mobile applications. They foster a collaborative, inclusive culture focused on innovation, professional development, and technical excellence.

Brazil

  • Design, develop, and evolve backend microservices and APIs that power digital commerce and payment processing.
  • Own production support, monitoring, and incident resolution to ensure service stability and performance.
  • Collaborate with engineering teams and business stakeholders to shape technical priorities and promote code quality with responsible use of generative AI.

This company powers digital commerce, payment processing, and fraud prevention across Latin America. It operates with a remote, collaborative, and fast-paced engineering culture, emphasizing technical ownership and innovation.

Brazil

  • Design, develop, test, and deliver web applications using Java and Quarkus.
  • Implement business rules, build integrations, and develop backend services for frontend applications.
  • Collaborate in Sprint activities from requirements analysis through to implementation and testing.

Our partner company is seeking a Java Back-End Developer to join an agile technology team, designing and delivering web applications. They offer a collaborative development environment and emphasize engineering best practices.

US

  • Develop, integrate, and maintain Java-based applications and specialized enterprise platforms.
  • Design and implement REST APIs using Spring Boot and microservices in a remote contract role.
  • Collaborate with technical and business stakeholders to translate requirements into reliable software solutions.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies through a fair and efficient review process. It uses technology to shortlist top-fitting candidates and shares them directly with employers, aiming to streamline recruitment while maintaining human oversight in final decisions.

Canada

  • Take full ownership of back-end feature development from analysis and design to production.
  • Maintain high standards of quality, testability, and maintainability through code reviews and CI/CD.
  • Use AI-assisted programming tools and mentor less experienced developers on best practices.

Intelerad provides medical imaging solutions that streamline information flow and help physicians deliver faster diagnoses. With nearly 800 employees across four countries, the company focuses on accessibility and improving patient outcomes.

Brazil

  • Develop and evolve modern web and mobile applications across backend, frontend, and iOS.
  • Contribute to architectural decisions, API design, and engineering best practices.
  • Collaborate with cross-functional teams to deliver high-quality, secure, and maintainable solutions.

CI&T helps large enterprises transform AI potential into real business impact with AI deployment, AI-native execution, and tech-integrated solutions. With 30 years of experience and 8,000 employees across 25 countries, they foster a collaborative culture focused on innovation and daily evolution.

Brazil

  • Design, develop, and maintain scalable enterprise applications using Java, Apache Kafka, REST APIs, and microservices in a fully remote environment.
  • Collaborate with distributed engineering teams to implement event-driven architectures, automated testing, and CI/CD processes.
  • Troubleshoot complex technical issues across backend, frontend, and integration layers to improve performance and scalability.

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They process applications and share top-fitting candidates with employers, operating as a partner company in the recruitment process.

Brazil

  • Lead and execute full-stack development of complex solutions using Java and Spring on the back end with React or Vue on the front end.
  • Design software architecture, integrate REST APIs, and ensure scalability, security, and performance.
  • Mentor team members, conduct code reviews, and promote continuous improvement in development processes.

Our partner is a company seeking a senior software developer to lead design and development of robust, scalable applications. They foster a dynamic, collaborative technology environment with a focus on engineering best practices and AI-assisted development.

Europe

  • Work on business-critical systems for parcel creation and major initiatives across InPost.
  • Own the full development lifecycle: from architecture design to deployment and testing.
  • Build event-driven microservices using Java 21, Spring Boot, Kafka, and Hexagonal Architecture.

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 people worldwide, it is one of the largest out of home delivery providers in Europe, committed to sustainable and efficient delivery solutions.

Europe

  • Design and build high-performance backend services using Java and Spring Boot for global business aviation.
  • Integrate LLM and agentic AI workflows, including RAG and tool orchestration, into existing services.
  • Take ownership of features end-to-end, collaborating with product and engineering teams.

They are a remote-first international team building a sophisticated technology platform for the global business aviation industry. They value code quality, pragmatic problem-solving, continuous improvement, and practical AI innovation.

$100,000–$130,000/yr
US

  • Develop, deploy, and maintain mission-critical applications using Java and related technologies in an Agile and DevOps environment.
  • Collaborate with users and stakeholders to define system scope, objectives, and technical requirements, contributing to architecture and design.
  • Perform quality assurance, testing, and support continuous integration and deployment practices using tools like Git, Jenkins, and Maven.

Dev Technology is an IT company that works on mission-critical projects for the federal government, delivering technology services and solutions through Agile and DevSecOps principles. The company has won the Washington Post Top Workplace award for thirteen years in a row and the Top Workplaces USA award for five years, fostering an employee-centric culture with a focus on innovation.

Global

  • Design and maintain scalable backend services using Kotlin and Spring Boot.
  • Drive microservices architecture evolution, ensuring performance and resilience.
  • Collaborate with cross-functional teams to turn business needs into technical solutions.

BEES is AB InBev’s B2B platform that helps merchants and retailers across 29 countries stock their businesses quickly and securely. They are a large global team focused on building technology to transform how retailers and sellers grow.

Canada

  • Own backend features end to end, from scoping through design, development, testing, and release within a regulated SDLC.
  • Improve performance, scalability, reliability, and security of components, resolving defects and production escalations.
  • Use agentic coding tools as a routine part of development and mentor other engineers on AI-augmented practices.

Intelerad provides medical imaging solutions that streamline healthcare workflows, simplifying complex processes to help physicians diagnose faster. With nearly 800 employees across four countries, the company empowers over 2,000 healthcare organizations worldwide and has earned Best in KLAS recognition for PACS Europe UK/Ireland.

Brazil

  • Develop and maintain backend services using Kotlin and Java for digital banking products.
  • Collaborate with multidisciplinary teams throughout the full software development lifecycle.
  • Apply best practices like TDD, DDD, Clean Code, and Hexagonal Architecture.

A technology company developing and maintaining backend services for one of Brazil's largest banking institutions. It operates a collaborative, remote-first environment focused on modern technologies, technical excellence, and continuous learning.