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Germany France Switzerland 6w PTO

  • Develop backend features within existing Java/Spring Boot services.
  • Understand and work within a large existing codebase.
  • Fix production issues and implement small enhancements.

Java Spring Boot MongoDB Maven Git

20 jobs similar to Junior Java Backend Developer (m/f/d)

Jobs ranked by similarity.

Europe 6w PTO

  • Build and deliver backend features within existing Java/Spring Boot services.
  • Diagnose and resolve production issues and maintain REST APIs.
  • Participate in code reviews and contribute to continuous improvements.

Nagarro is a digital product engineering company that builds products, services, and experiences across all devices and digital mediums. They have 19,000+ experts across 34 countries and a dynamic, non-hierarchical work culture.

Eastern Europe

  • Develop backend features within existing Java/Spring Boot services.
  • Fix production issues and implement small enhancements.
  • Collaborate with a distributed, agile engineering team.

Nagarro is a digital product engineering company that builds products, services, and experiences that inspire and delight. With 19,000+ experts across 34 countries, the company has a dynamic and non-hierarchical work culture.

Europe

  • Build and deliver backend features within existing Java/Spring Boot services.
  • Understand and navigate a large, existing enterprise codebase.
  • Diagnose and resolve production issues.

Nagarro is a digital product engineering company that builds inspiring products and services. They have 19,000+ experts across 34 countries and a dynamic, non-hierarchical culture.

Brazil

  • Collaborate with cross-functional teams to design and implement complex backend solutions using Java Spring Boot.
  • Write maintainable, scalable code following best practices and stay up-to-date with latest frameworks.
  • Develop, test, and deploy backend solutions, providing ongoing maintenance and support documentation.

KTO is an iGaming company founded in 2018, offering online sports betting and casino entertainment with a proprietary platform. They are a rising leader in LATAM, ranked among Brazil's top 10 iGaming brands, and foster a culture of innovation, transparency, and diversity.

Ukraine

  • Collaborate with development team, Product Owner, and Engineering Manager on product tasks.
  • Design and implement application architecture and ensure code quality.
  • Write efficient code using Spring, microservices, and persistence frameworks.

Kyivstar.Tech is a Ukrainian hybrid IT company and a subsidiary of Kyivstar, one of Ukraine's largest telecom operators. With over 600 specialists, we drive meaningful change through innovative tech solutions in mobile, web, and high-performance systems.

Latin America

  • Design and implement robust backend services using Java, Spring, Spring Boot, and Spring Batch.
  • Architect scalable distributed systems and microservices, and build RESTful APIs for core financial products.
  • Mentor junior engineers and enforce best practices while collaborating with stakeholders to align technical solutions with business goals.

Clara is a leading B2B fintech for spend management in Latin America, helping over 20,000 businesses with corporate cards, bill pay, financing, and a B2B platform. It is certified as one of the world's fastest-growing companies, a Great Place to Work, and a LinkedIn Top Startup, with a high-talent-density culture and a team distributed across the Americas.

India

  • Design, implement, and maintain microservices using Python, Go, and Java.
  • Build and scale cloud-based software products, online services, and data pipelines for millions of transactions.
  • Collaborate on security, reliability, and automation while supporting testing and troubleshooting.

Ocrolus helps lenders automate workflows with an AI platform that processes nearly one million credit applications monthly with over 99% accuracy. Trusted by 400+ customers including Better Mortgage and SoFi, it is a fast-growing, remote-first team of builders and problem solvers.

Portugal

  • Design, develop, and maintain scalable backend applications using modern Java (17/21) and the Spring ecosystem
  • Own software delivery from architecture and implementation through deployment, monitoring, and production support
  • Collaborate with cross-functional teams to build resilient cloud-native applications and influence technical architecture

Pragmatike is recruiting on behalf of a leading software engineering consultancy that partners with global organizations to design, build, and scale high-performance digital products. The company delivers modern cloud-native applications and distributed systems while fostering a collaborative, engineering-first culture.

Global

  • Implement software components according to design specifications and perform system integration and testing.
  • Perform unit testing, participate in estimating project efforts, and collaborate with stakeholders.
  • Support and optimize CI/CD processes and provide technical input into product roadmaps.

Miratech is a global IT services and consulting company that helps visionaries change the world by supporting digital transformation for large enterprises. The company retains nearly 1000 full-time professionals, operates in over 25 countries, and has a culture of Relentless Performance with a 99% project success rate.

Global

  • Design and develop scalable microservices and RESTful APIs using Java and Spring Boot.
  • Build backend systems supporting dynamic call routing, queue management, and config-driven workflows.
  • Collaborate with UI teams to power self-service interfaces for business users on Amazon Connect.

Miratech is a global IT services and consulting company that helps visionaries change the world through digital transformation. Retaining nearly 1,000 full-time professionals with a culture of Relentless Performance and a 99% project success rate, the company operates across 5 continents and 25 countries.

India Global 7w PTO

  • Develop, test and maintain Java backend applications with clean, efficient code.
  • Design and implement data models, database schemas, and integrate with frontend team.
  • Perform code reviews, troubleshoot, debug, and deploy applications in production.

FourKites is the leader in AI-driven supply chain transformation, providing a real-time visibility platform for global enterprises. The company processes over 3.2 million supply chain events daily and serves over 1,600 global brands, fostering a collaborative and inclusive culture.

Brazil

  • Lead the design, development, and continuous improvement of scalable backend systems using Java and Spring Boot on AWS.
  • Implement comprehensive automated testing strategies and ensure high code quality through peer reviews and clean architecture.
  • Collaborate in agile cross-functional teams to deliver robust, cloud-native solutions with a focus on DevOps and CI/CD.

Jobgether uses an AI-powered matching process to connect candidates with job opportunities, focusing on objective and fair reviews. It is a platform that partners with hiring companies, handling initial screening while building an inclusive and collaborative work environment with global exposure.

Poland

  • Design and implement high-performance microservices in Java/Spring Boot and maintain event-driven integrations using Apache Kafka.
  • Take full ownership of features end-to-end, work directly with business stakeholders, and write clear technical documentation.
  • Mentor team members, hold the bar on code quality through reviews and CI/CD, and proactively address technical debt.

InPost Group is an innovative European out of home deliveries company, revolutionizing parcel delivery through intelligent lockers. With over 10,000 employees worldwide and a market capitalization of about $5 billion, it is one of the largest out of home delivery providers in Europe, committed to sustainable and efficient solutions.

US Unlimited PTO 12w maternity 12w paternity

  • Develop core components on an Engineering pod with a focus on scalable backend services and RESTful APIs.
  • Measure and optimize the performance, scalability, and uptime of backend services.
  • Collaborate with product management, customer success, and support to deliver the best user experience.

Branch empowers workers with financial freedom by accelerating payments and providing accessible financial services. They are a remote-first FinTech company with a collaborative culture and employees across the U.S.

US

  • Design scalable systems and validate AI-assisted code to drive technical excellence across the team.
  • Collaborate with engineers through pairing, code reviews, and knowledge sharing in weekly Friday Dev Chats.
  • Mentor junior engineers and work with product team to execute features from requirements to deployment.

Real (Nasdaq: REAX) is a publicly traded, fast-growing global real estate brokerage powered by technology and driven by people. With operations across the U.S., Canada, India, and the District of Columbia, the company pairs Tech x Humanity to reimagine the residential real estate experience.

Latin America

  • Architect core backend infrastructure using Java/Spring Boot for secure, scalable payment processing across Latin America.
  • Optimize data performance and build React-based frontend applications to ensure seamless API consumption.
  • Leverage AI tools across the development lifecycle and mentor junior engineers through code and design reviews.

Clara is the fastest-growing B2B fintech in Latin America, providing corporate cards, bill pay, financing, and a B2B platform to over 20,000 businesses. The company is backed by top global and regional investors and fosters a high-talent-density, values-driven culture focused on clarity, ownership, and inclusivity.

Global

  • Lead the design, development, and implementation of microservices for the next-generation enterprise campaign management platform.
  • Architect scalable and reliable solutions while collaborating with cross-functional teams including Product Managers and Quality Engineers.
  • Provide technical guidance, conduct code reviews, and stay current with emerging technologies to ensure high code quality and performance.

Miratech is a global IT services and consulting company that helps visionaries change the world. With nearly 1,000 full-time professionals and over 25% annual growth, the company operates across 5 continents and 25+ countries, maintaining a culture of Relentless Performance with a 99% project success rate since 1989.

Germany France Switzerland 6w PTO

  • Collaborate with cross-functional teams to design and implement backend services and APIs using modern technologies.
  • Develop and optimize microservices for high-performance distributed systems and streamline real-time data processing.
  • Implement RESTful APIs and server-side logic using Python and FastAPI, and deploy containerized applications in cloud environments.

Nagarro is a digital product engineering company that builds products, services, and experiences that inspire, excite, and delight. With 18,000+ experts across 39 countries, we have a dynamic and non-hierarchical work culture.

Global

  • Design, build, and maintain JVM-based microservices (Java/Kotlin) on AWS ECS, App Runner, and Lambda, working with PostgreSQL, DynamoDB, and event-driven integrations.
  • Take full ownership of services from design to production, making architectural decisions and proactively identifying and fixing issues before they escalate.
  • Collaborate on API design and leverage AI-assisted development tools as part of your daily workflow.

Routescanner is the world's leading container logistics intelligence platform, helping shippers and cargo owners optimize intermodal container routes based on transit times, carrier reliability, and CO₂ emissions. We're a growing, lean company with a small, high-ownership engineering team that values trust, output, and clean code.

Latin America

  • Design and build backend services for onboarding flows including KYB/KYC, document collection, and verification orchestration.
  • Contribute to frontend development for intuitive, responsive interfaces that simplify complex compliance processes.
  • Own integrations with external identity and verification providers, abstracting complexity behind clean internal APIs.

Clara is the fastest-growing B2B fintech company in Latin America, building the leading solution for companies to manage payments with corporate cards, bill pay, financing, and a B2B platform. Backed by top global and regional investors, Clara has a high-talent-density culture focused on ownership and innovation, serving over 20,000 businesses.