(Senior) Java Developer - Freelance

🏢 Summary: Senior Fullstack Engineer contract for a 6-month, fully remote engagement, with possible extension. The role requires building software with Angular, Node.js, TypeScript, AWS, and related cloud infrastructure while working EEST hours from within the EU. 🗂️ Requirements: English proficiency — C1, European Union location, Angular, TypeScript, HTML, Node.js, AWS, AWS CDK, Serverless Framework, Elasticsearch, Containers, Virtual machines, Infrastructure, AWS Kiro 📃 Skills: Angular, TypeScript, HTML, Node.js, AWS, CDK, Serverless, Elasticsearch, Containers, Kiro 🏢 Description: Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are looking for Senior Fullstack Engineer (Angular + Node.js + Typescript) Start date : August 2026 Duration: 6 months (extension possible) Full-time 100% remote Working hours: EEST Hourly rate : 25-39 €/h Candidates must be located in the EU Requirements Fluent English (C1). Located in the European Union. Angular, TypeScript, HTML, Node, CDK, Serverless Framework, AWS (S3, Lambdas, ECS, etc.), Elasticsearch. Understanding of containers, VMs, and infrastructure. Knowledge of AI tooling ( AWS Kiro ). Nice-to-have: Knowledge of messaging and streaming brokers (RabbitMQ). Domain knowledge about welding. Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes. What will happen next? We would like to know you better, so we will invite you for a meeting with our recruiter. Next, you'll be invited to an interview and pair programming with one of our Developers. If everything goes well, you will meet the client at the final interview. Looking for a full-time job? Check out our and find out more about our open recruitment processes. If you need any disability-related adaptation at any step of the recruitment process – simply let the recruiter know! We'd be happy to help.

🏢 Summary: Remote, full-time freelance developer engagement for at least 6 months, starting around mid-August 2026 and paying up to USD 45/hour. The role requires maintaining and developing solutions with React, Java/Spring Boot, PL/SQL, Bitbucket, and Oracle ADF, Forms, and WebLogic. 🗂️ Requirements: React experience, Java and Spring Boot experience, PL/SQL experience, Bitbucket source-control experience, Oracle ADF experience, Oracle Forms experience, Oracle WebLogic experience, Excellent English skills 📃 Skills: React, Java, Spring, SpringBoot, PL/SQL, Bitbucket, Oracle, ADF, Forms, WebLogic 🏢 Description: Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Salary range: up to 45 USD/h Engagement: fulltime Working Hours: CET Start date: around mid August 2026 Project duration: 6+ months Requirements Knowledge and experience with React Experience with Java along with Spring Boot Experience with PL/SQL Knowledge and experience with BitBucket for source control Proven experience with Oracle ADF, Oracle Forms and Oracle WebLogic Excellent English skills Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes. Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more). Here's what you can expect from the recruitment process: First, you'll meet with one of our recruiters to get to know each other better. Then you will go through a round of technical interviews If everything goes well, you'll have the opportunity to meet with the client during online interviews. Don't hesitate and apply right away At Netguru, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!

🏢 Summary: Remote full-time freelance engagement for a developer with React, Java/Spring Boot, PL/SQL, and Oracle legacy-platform expertise. The project starts around mid-August 2026, is expected to last at least six months, follows CET working hours, and offers up to $45/hour. 🗂️ Requirements: React experience, Java and Spring Boot experience, PL/SQL experience, Bitbucket source-control experience, Oracle ADF experience, Oracle Forms experience, Oracle WebLogic experience, Excellent English skills 📃 Skills: React, Java, SpringBoot, PLSQL, Bitbucket, OracleADF, OracleForms, OracleWebLogic 🏢 Description: Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Salary range: up to 45 USD/h Engagement: fulltime Working Hours: CET Start date: around mid August 2026 Project duration: 6+ months Requirements Knowledge and experience with React Experience with Java along with Spring Boot Experience with PL/SQL Knowledge and experience with BitBucket for source control Proven experience with Oracle ADF, Oracle Forms and Oracle WebLogic Excellent English skills Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes. Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more). Here's what you can expect from the recruitment process: First, you'll meet with one of our recruiters to get to know each other better. Then you will go through a round of technical interviews If everything goes well, you'll have the opportunity to meet with the client during online interviews. Don't hesitate and apply right away At Netguru, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!

🏢 Summary: Remote full-time freelance React and Flutter role for Regular and Senior developers, focused on web and mobile development, component libraries, and AI-ready code architecture. The 3-month project starts around mid-August 2026, operates in CET hours, and offers up to 135 PLN/h for Regular or 188 PLN/h for Senior level. 🗂️ Requirements: 3+ years of experience for Regular level or 5+ years for Senior level, React development, Flutter development, Design systems and component libraries, AI-ready code architecture, Clean code and documentation, Repository setup for AI coding agents, English proficiency 📃 Skills: React, Flutter, Cursor, Claude, Lovable, CI, CD, Git 🏢 Description: Description Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills. But there's more. Netguru freelancers can benefit from full-time collaboration and really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Salary range (Senior): up to 188 PLN/h Salary range (Regular): up to 135 PLN/h Engagement: fulltime Working Hours: CET Start date: around mid August 2026 Project duration: 3 months Requirements Min. 3 years of experience for regular role and min. 5 years of experience for senior role React & Flutter: Strong expertise in React (Web) and Flutter (Mobile) development; Design Systems: Proven experience in building, structuring, and maintaining component libraries / design systems; AI-Ready Code Architecture: Understanding of clean code structure, documentation, and repository setup compatible with AI coding agents (e.g., Cursor, Claude, Lovable). Excellent English skills Nice-to-have: Practical experience using AI-assisted coding tools/agents in production workflows. Benefits In return, we offer: 100% remote, flexible work. Work with an experienced team of developers and continuous development of your hard and soft skills. Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes. Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more). Here's what you can expect from the recruitment process: First, you'll meet with one of our recruiters to get to know each other better. Then you will go through a round of technical interviews If everything goes well, you'll have the opportunity to meet with the client during online interviews. Don't hesitate and apply right away At Netguru, we're committed to creating an inclusive environment for everyone. If you require any disability-related adaptations during the recruitment process, please let us know. We're here to help!