Junior Java Engineer

🏢 Summary: Junior Java Developer role focused on developing and maintaining Java-based microservices in a collaborative Agile team. The position involves implementing features, fixing bugs, and contributing to high-quality, continuously delivered software. It requires working in a hybrid model with strong emphasis on clean code and modern development practices. 🗂️ Requirements: Minimum 1 year of experience with Java, Knowledge of Google Cloud Platform (GCP), Proficiency in Maven, Proficiency in Hibernate, Proficiency in Spring, Understanding of REST/WebServices, Knowledge of design patterns, Experience with Test-Driven Development (TDD), Familiarity with version control systems, Experience using IDEs 📃 Skills: Java, GCP, Maven, Hibernate, Spring, REST, WebServices, Microservices, TDD, Git, DesignPatterns, IDEs 🏢 Description: We are seeking a Junior Java Developer to join our progressive team. You will be working in a project team that demands technical excellence and whose members are expected to hold each other accountable for the overall success of the output. The team strives to enable the client's organization to satisfy business customers through the continuous delivery of valuable and high-quality software that drives business performance. If you're ready to make an impact in a dynamic environment, we want to hear from you! For this role, we consider candidates residing in Kraków, Wrocław or Gdańsk, due to a hybrid mode of work, with 3 days per week working from the office. Responsibilities: Support the development, testing, and maintenance of microservices using Java Implement small features and bug fixes with guidance from senior engineers Write clean, readable, and maintainable code, following team standards Participate in code reviews as a learner, receiving and applying feedback Assist in troubleshooting and resolving technical issues together with the team Take part in Agile ceremonies (daily stand-ups, planning, reviews, retrospectives) Contribute to technical documentation and knowledge sharing within the team Requirements: Knowledge of Java programming language with at least 1 year of experience Familiarity with Google Cloud Platform (GCP) Proficiency in Maven, Hibernate, and Spring Understanding of WebServices/REST for API interactions Knowledge in design patterns and experience with Test-Driven Development (TDD) Familiarity with development tools such as version control and IDEs English level B1+ for effective communication We offer/Benefits: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively.

🏢 Summary: Junior Java Developer role focused on building and enhancing mission-critical, high-performance systems supporting large-scale Data Center operations. The position involves full software development lifecycle participation, working on a scalable platform used by external customers. It offers hands-on experience in cloud-oriented engineering within an international team. 🗂️ Requirements: 1+ years experience in full software development lifecycle (analysis, design, implementation, testing, support), 1+ years hands-on experience with Java, Strong knowledge of JUnit, Strong knowledge of Mockito, Strong knowledge of SQL 📃 Skills: Java, JUnit, Mockito, SQL 🏢 Description: Are you ready to kick-start your engineering career on a project that truly makes an impact? We're looking for a Junior Java Developer to join a talented, international team building mission-critical systems that power the backbone of modern Data Centers - from constructing new facilities and designing racks to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating on a massive scale, where reliability, performance, and innovation are essential. You'll be contributing to a scalable, high-performance platform leveraged by external customers to build the next generation of applications and solutions - all while learning directly from world-class engineers and architects. This is a fantastic opportunity to grow your skills in a modern, self-governing engineering culture that values transparency, autonomy, and continuous learning. This role offers a hybrid model, with 3 days per week working from the client's office in Kraków, Gdansk or Wroclaw, Poland. Ready to launch your career in cloud engineering? Apply now and join our global team! Responsibilities Develop new features and refine existing code to make it more readable, efficient, and maintainable Contribute to the full development lifecycle — from analysis and design through implementation, testing, and support Collaborate directly with the client on a daily basis, building strong communication skills along the way Work alongside experienced engineers and architects on a scalable, high-performance platform Take ownership of your tasks, deliver on time, and grow into a confident, autonomous engineer Continuously learn the project domain and adopt new technologies Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Excellent English communication skills and confidence in client-facing interactions (you'll be talking to stakeholders directly!) Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and maintaining mission-critical, high-performance systems supporting large-scale Data Center operations. The position involves full lifecycle development in an international team, contributing to scalable cloud-based platforms while working closely with clients. This is a hybrid opportunity in Poland offering strong technical growth and exposure to modern engineering practices. 🗂️ Requirements: 1+ year experience in full software development lifecycle (analysis, design, implementation, testing, support), 1+ year hands-on experience with Java, Strong knowledge of JUnit, Strong knowledge of Mockito, Strong knowledge of SQL, Fluent English communication skills, Ability to work directly with stakeholders, Strong self-management and prioritization skills, Proactive, self-starter mindset focused on quality and timely delivery 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to kick-start your engineering career on a project that truly makes an impact? We're looking for a Junior Java Developer to join a talented, international team building mission-critical systems that power the backbone of modern Data Centers — from constructing new facilities and designing racks to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating on a massive scale, where reliability, performance, and innovation are essential. You'll be contributing to a scalable, high-performance platform leveraged by external customers to build the next generation of applications and solutions — all while learning directly from world-class engineers and architects. This is a fantastic opportunity to grow your skills in a modern, self-governing engineering culture that values transparency, autonomy, and continuous learning. This role offers a hybrid model, with 3 days per week working from the client's office in Kraków, Gdansk or Wroclaw, Poland. Ready to launch your career in cloud engineering? Apply now and join our global team! Responsibilities Develop new features and refine existing code to make it more readable, efficient, and maintainable Contribute to the full development lifecycle — from analysis and design through implementation, testing, and support Collaborate directly with the client on a daily basis, building strong communication skills along the way Work alongside experienced engineers and architects on a scalable, high-performance platform Take ownership of your tasks, deliver on time, and grow into a confident, autonomous engineer Continuously learn the project domain and adopt new technologies Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Excellent English communication skills and confidence in client-facing interactions (you'll be talking to stakeholders directly!) Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and enhancing mission-critical systems supporting large-scale Data Center operations on a scalable, high-performance cloud platform. The position involves full software development lifecycle participation, close collaboration with clients, and growth within a modern engineering environment. Hybrid work model in Poland with strong learning and certification opportunities. 🗂️ Requirements: 1+ years experience in full software development lifecycle, 1+ years hands-on experience with Java, Knowledge of JUnit, Knowledge of Mockito, Knowledge of SQL, English proficiency for client communication, Ability to work in hybrid model (3 days onsite in Kraków, Gdansk or Wroclaw, Poland) 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to kick-start your engineering career on a project that truly makes an impact? We're looking for a Junior Java Developer to join a talented, international team building mission-critical systems that power the backbone of modern Data Centers — from constructing new facilities and designing racks to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating on a massive scale, where reliability, performance, and innovation are essential. You'll be contributing to a scalable, high-performance platform leveraged by external customers to build the next generation of applications and solutions — all while learning directly from world-class engineers and architects. This is a fantastic opportunity to grow your skills in a modern, self-governing engineering culture that values transparency, autonomy, and continuous learning. This role offers a hybrid model, with 3 days per week working from the client's office in Kraków, Gdansk or Wroclaw, Poland. Ready to launch your career in cloud engineering? Apply now and join our global team! Responsibilities Develop new features and refine existing code to make it more readable, efficient, and maintainable Contribute to the full development lifecycle — from analysis and design through implementation, testing, and support Collaborate directly with the client on a daily basis, building strong communication skills along the way Work alongside experienced engineers and architects on a scalable, high-performance platform Take ownership of your tasks, deliver on time, and grow into a confident, autonomous engineer Continuously learn the project domain and adopt new technologies Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Excellent English communication skills and confidence in client-facing interactions (you'll be talking to stakeholders directly!) Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role in an international team building mission-critical systems for large-scale Data Center operations, contributing to a high-performance, scalable cloud platform. The position involves full lifecycle development, close collaboration with clients, and growth within a modern engineering culture. Hybrid work model with opportunities to develop cloud and backend expertise. 🗂️ Requirements: 1+ years experience in full software development lifecycle, 1+ years hands-on experience with Java, Solid knowledge of JUnit, Solid knowledge of Mockito, Solid knowledge of SQL, Fluent English communication skills, Ability to interact directly with stakeholders, Strong self-management and prioritization skills 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to kick-start your engineering career on a project that truly makes an impact? We're looking for a Junior Java Developer to join a talented, international team building mission-critical systems that power the backbone of modern Data Centers — from constructing new facilities and designing racks to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating on a massive scale, where reliability, performance, and innovation are essential. You'll be contributing to a scalable, high-performance platform leveraged by external customers to build the next generation of applications and solutions — all while learning directly from world-class engineers and architects. This is a fantastic opportunity to grow your skills in a modern, self-governing engineering culture that values transparency, autonomy, and continuous learning. This role offers a hybrid model, with 3 days per week working from the client's office in Kraków, Gdansk or Wroclaw, Poland. Ready to launch your career in cloud engineering? Apply now and join our global team! Responsibilities Develop new features and refine existing code to make it more readable, efficient, and maintainable Contribute to the full development lifecycle — from analysis and design through implementation, testing, and support Collaborate directly with the client on a daily basis, building strong communication skills along the way Work alongside experienced engineers and architects on a scalable, high-performance platform Take ownership of your tasks, deliver on time, and grow into a confident, autonomous engineer Continuously learn the project domain and adopt new technologies Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Excellent English communication skills and confidence in client-facing interactions (you'll be talking to stakeholders directly!) Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and enhancing scalable, high-performance systems supporting large-scale Data Center operations. The position involves full software development lifecycle work, close collaboration with engineers and client stakeholders, and continuous improvement of code quality. It offers hands-on experience in cloud-oriented engineering within a modern, international team. 🗂️ Requirements: 1+ years software development experience across full SDLC, 1+ years hands-on Java experience, Knowledge of JUnit, Knowledge of Mockito, Knowledge of SQL, Ability to develop, test, and support scalable systems, English proficiency for direct client communication 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to launch your software engineering career on a project that powers some of the world's most critical infrastructure? We're looking for a Junior Java Developer to join a passionate, international team building systems essential to the operation of large-scale Data Centers — from constructing new facilities and designing racks, to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating at a massive scale, where reliability, performance, and innovation are at the heart of everything they do. You'll be joining a team of world-class engineers and architects to build a scalable, high-performance platform that empowers external customers to create the next generation of applications and solutions. This is a fantastic opportunity to grow as an engineer in a modern, self-governing team culture that values transparency, autonomy, and continuous learning. Ready to launch your career in cloud engineering? Apply now and join our global team! This role offers a hybrid model, with 3 days per week spent working from the client's office in Kraków, Gdańsk, or Wrocław in Poland. Responsibilities Develop new features and refine existing code to make it cleaner, more readable, and more efficient Contribute to the full development lifecycle — from analysis and design through implementation, testing, and ongoing support Communicate directly with the client on a daily basis, building strong stakeholder relationships Collaborate with experienced engineers and architects on a scalable, high-performance platform Continuously learn the project domain and explore new technologies Take ownership of your tasks and deliver high-quality solutions on time Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Excellent English communication skills and confidence in client-facing interactions (you'll be speaking with stakeholders directly!) Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer/Benefits We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and enhancing scalable, high-performance systems supporting large-scale Data Center operations in a global cloud environment. The position involves full lifecycle development, close client collaboration, and continuous learning within an international engineering team. Hybrid work model with opportunities for technical growth and cloud certification. 🗂️ Requirements: 1+ years software development experience, 1+ years hands-on Java experience, Experience across full software development lifecycle, Knowledge of JUnit, Knowledge of Mockito, Knowledge of SQL, Strong self-management skills, Ability to communicate in English with clients 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to launch your software engineering career on a project that powers some of the world's most critical infrastructure? We're looking for a Junior Java Developer to join a passionate, international team building systems essential to the operation of large-scale Data Centers — from constructing new facilities and designing racks, to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating at a massive scale, where reliability, performance, and innovation are at the heart of everything they do. You'll be joining a team of world-class engineers and architects to build a scalable, high-performance platform that empowers external customers to create the next generation of applications and solutions. This is a fantastic opportunity to grow as an engineer in a modern, self-governing team culture that values transparency, autonomy, and continuous learning. Ready to launch your career in cloud engineering? Apply now and join our global team! This role offers a hybrid model, with 3 days per week spent working from the client's office in Kraków, Gdańsk, or Wrocław in Poland. Responsibilities Develop new features and refine existing code to make it cleaner, more readable, and more efficient Contribute to the full development lifecycle — from analysis and design through implementation, testing, and ongoing support Communicate directly with the client on a daily basis, building strong stakeholder relationships Collaborate with experienced engineers and architects on a scalable, high-performance platform Continuously learn the project domain and explore new technologies Take ownership of your tasks and deliver high-quality solutions on time Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Excellent English communication skills and confidence in client-facing interactions (you'll be speaking with stakeholders directly!) Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and maintaining scalable, high-performance systems supporting large-scale Data Center infrastructure. The position involves full lifecycle development, close collaboration with engineers and stakeholders, and work within a hybrid model in Poland. It offers strong growth opportunities in cloud engineering within an international team environment. 🗂️ Requirements: 1+ years of software development experience across full implementation lifecycle, 1+ years of hands-on Java experience, Knowledge of JUnit, Knowledge of Mockito, Knowledge of SQL, Ability to analyze, design, implement, test, and support systems, Client-facing English communication skills, Self-management and prioritization skills 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to launch your software engineering career on a project that powers some of the world's most critical infrastructure? We're looking for a Junior Java Developer to join a passionate, international team building systems essential to the operation of large-scale Data Centers — from constructing new facilities and designing racks, to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating at a massive scale, where reliability, performance, and innovation are at the heart of everything they do. You'll be joining a team of world-class engineers and architects to build a scalable, high-performance platform that empowers external customers to create the next generation of applications and solutions. This is a fantastic opportunity to grow as an engineer in a modern, self-governing team culture that values transparency, autonomy, and continuous learning. Ready to launch your career in cloud engineering? Apply now and join our global team! This role offers a hybrid model, with 3 days per week spent working from the client's office in Kraków, Gdańsk, or Wrocław in Poland. Responsibilities Develop new features and refine existing code to make it cleaner, more readable, and more efficient Contribute to the full development lifecycle — from analysis and design through implementation, testing, and ongoing support Communicate directly with the client on a daily basis, building strong stakeholder relationships Collaborate with experienced engineers and architects on a scalable, high-performance platform Continuously learn the project domain and explore new technologies Take ownership of your tasks and deliver high-quality solutions on time Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Excellent English communication skills and confidence in client-facing interactions (you'll be speaking with stakeholders directly!) Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Hybrid Junior Java Developer role building scalable systems that support large-scale Data Center operations. You will work in an international team, contributing to the full software development lifecycle and delivering high-performance solutions for critical infrastructure. This is an opportunity to grow in cloud engineering while collaborating directly with stakeholders and experienced engineers. 🗂️ Requirements: 1+ years of experience in full software development lifecycle, 1+ years of hands-on Java experience, Knowledge of JUnit, Knowledge of Mockito, Knowledge of SQL, Ability to analyze, design, implement, build, test and support systems, Strong self-management and prioritization skills, Proactive, self-starter mindset, Excellent English communication skills, Confidence in client-facing interactions 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript, Guice, ProtocolBuffers 🏢 Description: Are you ready to launch your software engineering career on a project that powers some of the world's most critical infrastructure? We're looking for a Junior Java Developer to join a passionate, international team building systems essential to the operation of large-scale Data Centers — from constructing new facilities and designing racks, to hardware demand planning, logistics, and ongoing maintenance. Our client is a global technology leader operating at a massive scale, where reliability, performance, and innovation are at the heart of everything they do. You'll be joining a team of world-class engineers and architects to build a scalable, high-performance platform that empowers external customers to create the next generation of applications and solutions. This is a fantastic opportunity to grow as an engineer in a modern, self-governing team culture that values transparency, autonomy, and continuous learning. Ready to launch your career in cloud engineering? Apply now and join our global team! This role offers a hybrid model, with 3 days per week spent working from the client's office in Kraków, Gdańsk, or Wrocław in Poland. Responsibilities Develop new features and refine existing code to make it cleaner, more readable, and more efficient Contribute to the full development lifecycle — from analysis and design through implementation, testing, and ongoing support Communicate directly with the client on a daily basis, building strong stakeholder relationships Collaborate with experienced engineers and architects on a scalable, high-performance platform Continuously learn the project domain and explore new technologies Take ownership of your tasks and deliver high-quality solutions on time Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle (analyze, design, implement, build, test, support) 1+ years of hands-on experience with Java Solid knowledge of JUnit, Mockito, and SQL Strong self-management and prioritization skills A proactive, self-starter mindset with a focus on quality and timely delivery Excellent English communication skills and confidence in client-facing interactions (you'll be speaking with stakeholders directly!) Nice to have Experience with Google Cloud Platform (GCP) Familiarity with TypeScript Knowledge of Guice and Protocol Buffers We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

🏢 Summary: Junior Java Developer role focused on building and enhancing mission-critical data center management systems, working on scalable and high-performance platforms in a hybrid model in Poland. The position involves full software development lifecycle participation, close collaboration with engineers and client stakeholders, and continuous learning in cloud and infrastructure domains. It offers strong growth opportunities, certifications, and flexible working conditions. 🗂️ Requirements: 1+ year experience in software development across full implementation lifecycle, 1+ year hands-on programming experience in Java, Experience in analysis, design, implementation, build, test, and support phases, Proficiency in JUnit for unit testing, Experience with Mockito for unit testing, Strong knowledge of SQL and relational databases, Ability to communicate in English in client-facing environment, Ability to work independently and in a collaborative team 📃 Skills: Java, JUnit, Mockito, SQL, GCP, TypeScript 🏢 Description: For our client, a leading technology infrastructure company, we are looking for a Junior Java Developer to help build mission-critical systems that power global data center operations. You will be part of developing innovative solutions that manage the entire lifecycle of data center infrastructure, from initial planning and design to ongoing maintenance and optimization. As a Junior Developer, you will work alongside world-class engineers and architects to build scalable, high-performance platforms while learning cutting-edge technologies and gaining deep domain expertise in data center operations. This role offers a hybrid model, with 3 days per week working from the client's office in Wroclaw, Gdansk, or Krakow, Poland. Ready to launch your career in cloud engineering? Apply now and join our global team! Responsibilities Develop new features and enhance existing applications for data center management systems Refine and optimize the existing codebase to improve readability, efficiency, and maintainability Learn project domain knowledge and master relevant technologies under the guidance of senior developers Participate in the full software development lifecycle, from analysis and design through implementation and support Communicate directly with client stakeholders on a daily basis to understand requirements and provide updates Collaborate with world-class engineers and architects to build scalable, high-performance platforms Contribute to building solutions that enable external customers to develop next-generation applications Work effectively within a modern, self-governing engineering team environment Participate in code reviews and testing processes to ensure high-quality deliverables Support the troubleshooting and maintenance of production systems Requirements 1+ years of experience developing and integrating software through the full system implementation lifecycle 1+ years of hands-on programming experience in Java Practical experience with the analysis, design, implementation, build, test, and support phases of software development Proficiency with the JUnit framework for writing and executing unit tests Hands-on experience with Mockito for creating mocks within unit tests Solid understanding of SQL and working with relational database interactions Strong self-management abilities and skill in prioritizing tasks effectively Capability to work independently while being an active part of a collaborative team Eagerness to learn new technologies and gain deep domain knowledge Strong problem-solving skills with a keen attention to detail Excellent English communication skills with proven experience in client-facing interactions Nice to have Experience with Google Cloud Platform (GCP) services and cloud-native development practices Knowledge of TypeScript for contributing to frontend development tasks We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.