Senior Java Developer

🏢 Summary: Development of a high-performance molecular diagnostics system based on multiplex PCR, combining backend services and a Swing-based desktop frontend. The role focuses on building and maintaining a modular, automated analyzer platform with strong emphasis on reliability, performance, and code quality. You will work with a modern Java stack and AI-supported development practices in a high-throughput environment. 🗂️ Requirements: Strong experience with Java 17, Experience with Spring 6, Experience with Hibernate 6 or JPA, Experience with relational databases, Knowledge of SQLite, Understanding of Gradle build processes, Experience with Docker, Experience with Liquibase or similar migration tools, Experience with Swing or desktop application development, Use of AI tools in daily development, Ability to work in high-performance, quality-driven environment 📃 Skills: Java, Spring, Hibernate, JPA, SQLite, SQL, Gradle, Docker, Liquibase, Swing, AI, Copilot, ChatGPT 🏢 Description: Additional information: The project focuses on an advanced molecular diagnostics system for infectious diseases, based on multiplex PCR technology, enabling detection of multiple pathogens from a single sample. The solution combines ready-to-use assay cartridges with a modular, automated analyzer featuring a touchscreen interface and robotic cartridge handling. It operates in a high-throughput environment, requiring strong performance, stability, and high-quality code. The role includes both backend development and contribution to a desktop application frontend. The team works with a modern tech stack and actively leverages AI tools to support daily development work. You’re ideal for this role if you: have strong hands-on experience with Java 17, Spring 6, and Hibernate 6 / JPA have experience working with databases (preferably SQLite) are familiar with Gradle and understand build processes have experience with Docker and containerized environments have worked with Liquibase or similar database migration tools have experience with Swing or are willing to work on desktop applications actively use AI tools (e.g., Copilot, ChatGPT) in your daily development work are comfortable working in a high-performance, quality-driven environment Your day-to-day responsibilities include:​ develop and maintain applications using Java 17 and Spring 6 work on backend components and contribute to the Swing-based frontend integrate with databases and manage schema changes using Liquibase ensure code quality, performance, and system reliability collaborate with the team on designing and implementing new features leverage AI tools to improve development efficiency and solution quality

🏢 Summary: Development of a high-performance molecular diagnostics system based on multiplex PCR, combining backend services and a Swing-based desktop application. The role focuses on building and maintaining a modular, automated analyzer platform with strong emphasis on performance, stability, and code quality. Work involves modern Java technologies, database integration, and containerized environments supported by AI-driven development tools. 🗂️ Requirements: Strong experience with Java 17, Experience with Spring 6, Experience with Hibernate 6 or JPA, Experience with databases (preferably SQLite), Knowledge of Gradle and build processes, Experience with Docker and containerized environments, Experience with Liquibase or similar migration tools, Experience with Swing or desktop application development, Use of AI development tools (e.g., Copilot, ChatGPT), Ability to work in high-performance, quality-driven environment 📃 Skills: Java, Spring, Hibernate, JPA, SQLite, Gradle, Docker, Liquibase, Swing, SQL, Git, AI 🏢 Description: Additional information: The project focuses on an advanced molecular diagnostics system for infectious diseases, based on multiplex PCR technology, enabling detection of multiple pathogens from a single sample. The solution combines ready-to-use assay cartridges with a modular, automated analyzer featuring a touchscreen interface and robotic cartridge handling. It operates in a high-throughput environment, requiring strong performance, stability, and high-quality code. The role includes both backend development and contribution to a desktop application frontend. The team works with a modern tech stack and actively leverages AI tools to support daily development work. You’re ideal for this role if you: have strong hands-on experience with Java 17, Spring 6, and Hibernate 6 / JPA have experience working with databases (preferably SQLite) are familiar with Gradle and understand build processes have experience with Docker and containerized environments have worked with Liquibase or similar database migration tools have experience with Swing or are willing to work on desktop applications actively use AI tools (e.g., Copilot, ChatGPT) in your daily development work are comfortable working in a high-performance, quality-driven environment Your day-to-day responsibilities include:​ develop and maintain applications using Java 17 and Spring 6 work on backend components and contribute to the Swing-based frontend integrate with databases and manage schema changes using Liquibase ensure code quality, performance, and system reliability collaborate with the team on designing and implementing new features leverage AI tools to improve development efficiency and solution quality

🏢 Summary: The offer is for a Java Developer responsible for designing and developing backend solutions for genetic diagnostics and analytical software within an international Scrum team. The role involves system and API integration, database work, and maintaining software quality in a biotechnology environment. It is a hybrid B2B position based in Wrocław. 🗂️ Requirements: Minimum 4 years of experience as Java Developer, Experience with Java 17, Experience with Spring 6, Experience with Hibernate 6 or JPA, Experience with Angular, Experience with PostgreSQL, Experience with Gradle, Experience with Docker, Ability to work in Scrum/Agile environment, English level minimum B2 📃 Skills: Java, Spring, Hibernate, JPA, Angular, PostgreSQL, Gradle, Docker, Scrum, Agile 🏢 Description: For our client we are currently looking for a Java Developer who, together with the team, will be responsible for the technical aspects of the project related to genetic diagnostics. In this position you’ll collaborate with a team from Poland and German and be a part of global company in the field of biotechnology and molecular diagnostics. Key responsibilities Designing and developing backend solutions in Java Working in a Scrum/Agile team System and API integration Working with databases Developing diagnostic and analytical software Participating in testing and quality maintenance Working in an international environment Ideal candidate profile Minimum 4 years of experience in a similar position Experience with Java minimum 17 (required) Spring version 6 and Hibernate 6 / JPA (required) Experience with Swing Experience using Gradle Knowledge of Docker English language: minimum B2 Nice to have: experience with unit testing and AI tools Conditions Location: hybrid in Wrocław, Poland (Initially 2–3 days/week in the office, with the possibility to reduce to 1 day/week later) Contract type: B2B Salary: 130-150 PLN/h + VAT Benefits: Private medical care, life insurance, Multisport card Recruitment steps Phone call with a Recruiter (approx. 30 min.) Interview with Client (1,5h) Decision and feedback

🏢 Summary: The offer is for an experienced Manual Tester to work on complex systems related to genetic and molecular diagnostics, focusing on embedded and system-level software. The role involves designing and executing manual tests, analyzing requirements, and ensuring high quality in an Agile international environment. It is an on-site B2B position in Wrocław with collaboration across cross-functional teams. 🗂️ Requirements: Minimum 5 years of experience in software testing, Hands-on experience in manual testing of complex systems, Experience with embedded or system-level software testing, Strong experience in test design and execution, Experience in creating and maintaining test documentation, Experience in requirements analysis (SRS, SDS), Ability to plan effective test coverage, Experience in defect identification and bug reporting, Experience working in Agile/Scrum environment, Proficiency in English at minimum B2 level, Experience with JIRA, Confluence, MS Teams, Office 365 📃 Skills: ManualTesting, EmbeddedSystems, SystemTesting, TestDesign, TestExecution, TestDocumentation, RequirementsAnalysis, TestCoverage, DefectTracking, JIRA, Confluence, MSTeams, Office365, Agile, Scrum 🏢 Description: For our client we are currently looking for a Manual Tester who, together with the team, will be responsible for the technical aspects of the project related to genetic diagnostics. In this position, you will collaborate with international teams and contribute to projects in the field of biotechnology and molecular diagnostics. Key responsibilities Performing manual testing of complex systems, including embedded and system-level software Creating, maintaining, and executing test cases, test scenarios, and test documentation Analyzing requirements and specifications (SRS, SDS) and translating them into effective test coverage Identifying defects, reporting bugs, and supporting their resolution Implementing and adapting test strategies depending on project needs Participating in quality assurance processes and continuous improvement Working in an Agile/Scrum environment Collaborating with international and cross-functional teams Ideal candidate profile Minimum 5 years of experience in software testing Hands-on experience in manual testing of complex systems (embedded/system-level preferred) Strong experience in test design, execution, and documentation Experience in requirements analysis and test coverage planning Solid skills in defect identification and reporting Experience with tools such as JIRA, Confluence, MS Teams, Office 365 English level: minimum B2 Conditions Location: on-site (Wrocław) Contract type: B2B Salary: 90–110 PLN net/h Benefits: Private medical care, life insurance, Multisport card Recruitment steps Phone call with a Recruiter (approx. 30 min.) Interview with Client Decision and feedback

🏢 Summary: The offer is for an Automation Tester to work on a genetic diagnostics project, focusing on test automation and CI/CD integration within an international biotechnology environment. The role involves creating and maintaining automated tests, API testing, and analyzing defects in collaboration with distributed teams. 🗂️ Requirements: Minimum 4 years of experience in automation testing, Experience with Playwright and Python or TypeScript/Java, Experience with API testing, Experience with CI/CD tools, Experience with test management tools such as Jira, Xray, TestRail, Zephyr or Azure DevOps 📃 Skills: Playwright, Python, TypeScript, Java, API, CI/CD, Jira, Xray, TestRail, Zephyr, Azure, DevOps 🏢 Description: For our client we are currently looking for Automation Tester who, together with the team, will be responsible for the technical aspects of the project related to genetic diagnostics. In this position you’ll collaborate with a team from Poland and German and be a part of global company in the field of biotechnology and molecular diagnostics. Key responsibilities Creating test cases Test maintenance (fixing broken/flaky tests) CI/CD integration Bug analysis Working in an international environment Ideal candidate profile Minimum 4 years of experience in a similar position Playwright + Python (with openness to switching to TypeScript in the future) or Playwright + TypeScript/Java Experience with API testing Experience with CI/CD tools Jira, Xray / TestRail / Zephyr / Azure DevOps (or similar) English language: minimum B2 Nice to have: Knowledge of ISO IEC 62304 standards for software Experience in regulated projects (medical industry) Conditions Location: hybrid in Wrocław, Poland (At the beginning, 2–3 days in the office are preferred, then to be agreed (possibility of coming to the office a few times per month)) Contract type: B2B Salary: 130-150 PLN/h + VAT Benefits: Private medical care, life insurance, Multisport card Recruitment steps Phone call with a Recruiter (approx. 30 min.) Interview with Client (1,5h) Decision and feedback

🏢 Summary: The offer is for a software engineer role focused on designing and optimizing high-performance, low-latency systems handling over 24 million queries per second. The position involves building scalable and reliable distributed components, improving performance, and developing monitoring and testing tools in a production environment. The role emphasizes high availability, scalability, and working with modern cloud and data technologies. 🗂️ Requirements: Proficiency in programming, Strong understanding of complex IT systems from hardware to algorithms, Knowledge of Internet protocols (DNS, HTTP, cookies), Knowledge of concurrent programming and distributed systems, Experience with monitoring and analyzing production systems, Ability to optimize system performance and resolve performance issues, Knowledge of high scalability and high availability concepts, C1 level English, C1 level Polish 📃 Skills: Java, Python, Aerospike, Memcached, GCP, BigQuery, MinIO, Kafka, Clickhouse, PostgreSQL, Elasticsearch, Kubernetes, Prometheus, Jenkins, Graphite, DNS, HTTP 🏢 Description: You Will: Design and programming of a wide range of modules and components as part of a system that supports over 24M queries per second and low latency. Work on the optimization of the developed software in terms of response time and resource consumption Ensure the reliability and scalability of the solutions built Create performance and correctness tests for new system components Analyse new technologies in terms of their applicability in production conditions Develop tools for monitoring and analysing the operation of the production system Continuous optimization of existing tools and processes Desired Experience: Proficiency in programming Excellent understanding of how complex IT systems work (from the hardware level, through software, to algorithmics) Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others) Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to continent level) Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it) The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production) General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability' C1 level in English and Polish Selected Technologies: Java, Python Aerospike, Memcached Google Cloud Platform, BigQuery, MinIO Kafka, Clickhouse PostgreSQL Elasticsearch Kubernetes, Prometheus Jenkins, Graphite We Offer: Projects focused on extreme performance and high code quality – clean code and solid code reviews are our standard. Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend developers, product designers, and QA engineers). Access to modern technologies and the opportunity to apply them in large-scale, high-impact projects. Cooperation based on B2B contract. You can cooperate 100 % remotely or choose one of our office spaces in Warsaw or Cracow. Apply now! You don't need to tick every box to apply. If you are passionate about digital marketing, send us your CV, and we'll review it.

🏢 Summary: The offer is for a Java Developer responsible for designing, implementing, and upgrading IT systems based on analytical and technical documentation in a hybrid work model. The role involves working with legacy code, performing reverse engineering, integrating distributed systems, and building automated tests. It requires strong experience with Java enterprise technologies and system integration in complex environments. 🗂️ Requirements: Very good knowledge of Java 8+, Strong object-oriented programming skills, Experience in independent design and implementation of application components, Experience in documenting and testing application components, Practical knowledge of Spring and Spring Boot, Practical knowledge of Hibernate and JPA, Knowledge of JEE, Experience with message queue systems, especially RabbitMQ, Experience with Maven, Git, GitLab, Jenkins, Nexus, Jira, Knowledge of relational databases, especially Oracle, Practical knowledge of RESTful API design, Experience in system integration, Experience with distributed systems, Experience with JBoss or WildFly, Knowledge of Fortify and Sonatype, English proficiency at B2 level 📃 Skills: Java, Spring, SpringBoot, Hibernate, JPA, JEE, RabbitMQ, Maven, Git, GitLab, Jenkins, Nexus, Jira, Oracle, REST, JBoss, WildFly, Fortify, Sonatype 🏢 Description: On-site work from Warsaw (5 days per week from the Client's office) Full availability in the Polish time zone Polish language is required English: at least B2 Tasks Design and implementation of IT solutions based on analytical and technical documentation Review and improvement of analytical documentation Creation and maintenance of technical documentation Technical upgrades and modernization of an existing system (including migration to Java 17 and newer technologies like Spring Boot) Work with legacy code and monolithic architecture (Java 8-based system) Reverse engineering based on: existing source code functional and technical documentation documented business processes system UI and database access Participation in transformation of a monolithic TMS system (POS terminal management) towards microservices architecture Defining, designing and implementing automated test cases (including regression testing) Identification of areas for test automation based on code and documentation Work with system security improvements and vulnerability mitigation Close cooperation with operational and development teams (~50% analytical work / ~50% development) Working in Scrum (2-week sprints) in a small development team Supporting system evolution and rollout to new markets (e.g. Germany) Requirements Very good knowledge of Java (8+) and object-oriented programming (experience with Java 17 is a plus) At least 5+ years of experience (Regular/Senior level) Experience in independent design, implementation, documentation and testing of application components Strong analytical skills and ability to work with legacy systems Very good practical knowledge of: Spring / Spring Boot Hibernate / JPA JEE RESTful API design Relational databases (especially Oracle ) Practical experience with: Message queues (RabbitMQ) System integration and distributed systems Application servers (JBoss / WildFly) Development tools: Maven, Git, GitLab, GitLab CI/CD, Jenkins, Nexus, Jira Docker Nice to have: Experience with Linux environments Knowledge of code scanning tools (Fortify, Sonatype) Experience with AI-supported development tools (Codex) Offer Multisport card Private healthcare Access to an e-learning platform Group life insurance

🏢 Summary: The role involves developing and maintaining cloud-native, microservices-based backend systems in Java for innovative pharmaceutical solutions, with a strong AI-first approach. The position focuses on building REST APIs, applying AI tools to enhance development processes, and contributing to high-quality, scalable healthcare platforms in a fully remote setup. 🗂️ Requirements: Minimum 5 years of experience with Java 17+, Strong knowledge of JVM internals, concurrency, and memory management, Strong knowledge of Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Proven experience in designing and developing microservices-based applications, Experience with AI/LLM coding tools (e.g., Copilot, Cursor), Ability to use AI agents for test and documentation automation, Experience with AWS cloud services, Experience with observability tools (Grafana, OpenTelemetry, DataDog), Fluency in English and Polish, Residing in Poland 📃 Skills: Java, Spring, SpringBoot, SpringMVC, SpringDataJPA, SpringSecurity, JVM, Microservices, REST, AWS, Grafana, OpenTelemetry, DataDog, Copilot, Cursor, AI, LLM 🏢 Description: We are looking for an experienced Java Developer to work on innovative solutions in the pharmaceutical industry. Our systems support clinicians and patients worldwide, leveraging cloud-native platforms, microservices, and cutting-edge AI technologies such as large language models and intelligent agents that enhance the software development lifecycle. If you want to help shape the future of digital healthcare, working 100% remotely with an AI-first approach, this role is for you. Your tasks Develop and maintain backend services using Java/Spring Boot Apply AI tools to speed up refactoring, boilerplate generation, and debugging Design and develop REST APIs in a microservices architecture Automate unit, integration, and end-to-end testing with AI-assisted approaches Collaborate on CI/CD and code review processes, enhanced by AI tools Ensure high code quality, adherence to SOLID principles, and software best practices Contribute to projects in cutting-edge AI applications in pharma, e.g., clinical data analysis, intelligent decision support, and process automation Requirements Minimum 5 years of experience with Java 17+, JVM internals, concurrency, and memory management Strong knowledge of Spring Boot, including Spring MVC, Spring Data JPA, and Spring Security Proven expertise in designing and developing microservices-based applications Familiarity with AI/LLM tools to accelerate coding, refactoring, and bug fixing (e.g., Copilot, Cursor) Ability to leverage AI agents for automating unit tests, documentation, and PR descriptions Expertise with AWS cloud and observability tools such as Grafana, OpenTelemetry, or DataDog Fluency in both English and Polish Residing in Poland required

🏢 Summary: Remote Java Developer role focused on building and maintaining cloud-native, microservices-based backend systems for digital healthcare in the pharmaceutical industry, leveraging AI and LLM tools to enhance development processes. The position involves designing REST APIs, ensuring high code quality, and contributing to AI-driven clinical and decision-support solutions. Work is fully remote with an AI-first engineering approach. 🗂️ Requirements: Minimum 5 years experience with Java 17+, Strong knowledge of JVM internals, concurrency, and memory management, Strong experience with Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Proven experience designing microservices architectures, Experience developing REST APIs, Hands-on experience with AI/LLM coding tools, Experience with AWS cloud services, Experience with observability tools, Proficiency with SQL and NoSQL databases, Experience with CI/CD pipelines, Proficiency with Git, Fluent Polish, Residing in Poland 📃 Skills: Java, JVM, SpringBoot, SpringMVC, SpringDataJPA, SpringSecurity, Microservices, REST, AWS, Grafana, OpenTelemetry, DataDog, SQL, NoSQL, Git, CICD, LLM, Copilot, Cursor, AI 🏢 Description: We are looking for an experienced Java Developer to work on innovative solutions in the pharmaceutical industry. Our systems support clinicians and patients worldwide, leveraging cloud-native platforms, microservices, and cutting-edge AI technologies such as large language models and intelligent agents that enhance the software development lifecycle. If you want to help shape the future of digital healthcare, working 100% remotely with an AI-first approach, this role is for you. Your tasks Develop and maintain backend services using Java/Spring Boot Apply AI tools to speed up refactoring, boilerplate generation, and debugging Design and develop REST APIs in a microservices architecture Automate unit, integration, and end-to-end testing with AI-assisted approaches Collaborate on CI/CD and code review processes, enhanced by AI tools Ensure high code quality, adherence to SOLID principles, and software best practices Contribute to projects in cutting-edge AI applications in pharma, e.g., clinical data analysis, intelligent decision support, and process automation Requirements Extensive experience (minimum 5 years) with Java 17+, JVM internals, concurrency, and memory management Strong knowledge of Spring Boot, including Spring MVC, Spring Data JPA, and Spring Security Proven expertise in designing and developing microservices-based applications Familiarity with AI/LLM tools to accelerate coding, refactoring, and bug fixing (e.g., Copilot, Cursor) Ability to leverage AI agents for automating unit tests, documentation, and PR descriptions Expertise with AWS cloud and observability tools such as Grafana, OpenTelemetry, or DataDog Proficiency with SQL and NoSQL databases, CI/CD pipelines, and Git version control Fluent Polish required Residing in Poland required What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People If you want to work on systems with high operational significance — apply now!

🏢 Summary: Long-term role in a global medical diagnostics project focused on building and scaling a Java-based test automation framework for a cloud-ready digital platform. The position involves developing UI test automation, integrating tools, and supporting CI/CD within a Scaled Agile environment. You will collaborate with cross-functional teams to enhance automation capabilities across multiple product teams. 🗂️ Requirements: Minimum 5 years of experience in test automation, Strong expertise in Java and OOP, Experience building test automation frameworks from scratch, Hands-on experience with Playwright or Selenium, Experience with TestNG or JUnit, Knowledge of SOLID, DRY, KISS principles, Understanding of design patterns (Decorator, Factory, Facade, Strategy, Builder), Experience with Maven and multi-module projects, Experience with surefire, failsafe, compile plugins, Experience integrating xRay, Allure, Sonar, PMD, Knowledge of GitHub and GitHub Actions, Experience in CI/CD automation, Experience in SAFe or Scaled Agile environments, Experience with refactoring and static code analysis 📃 Skills: Java, OOP, Playwright, Selenium, TestNG, JUnit, Maven, xRay, Allure, Sonar, PMD, GitHub, GitHubActions, CI/CD, SAFe, SOLID, DRY, KISS, Lombok, POJO 🏢 Description: About project: You will join a long-term, strategic initiative developing an advanced digital platform supporting clinical workflows in the area of medical diagnostics. The solution is built in a modern ecosystem and used globally by healthcare professionals. The environment is highly scalable, cloud‑ready, and developed in an international, cross‑functional setup. The team is currently expanding its test automation capabilities and implementing a large-scale automation framework supporting multiple product teams across several locations. Job Responsibilities Collaboration with cross-functional teams (BE, FE, QA, PO, SM) to design, implement, and scale test automation solutions,Development and enhancement of the Java-based test automation framework , Creating and maintaining UI automated tests using Playwright (and Selenium where applicable), Working within 2-week sprints in a Scaled Agile setup,Ensuring code quality through refactoring , use of design patterns , and static analysis tools,Integrating the automation framework with xRay, Allure, Jira , Developing CI/CD automation using GitHub Actions ,Supporting the shift-left testing approach across the organization. Expectations At least 5 years of experience in test automation , Strong expertise in Java , deep knowledge of OOP , and experience building test automation frameworks from scratch , Hands-on experience with Playwright (or Selenium ) and test frameworks such as TestNG or JUnit , Practical understanding of SOLID , DRY , KISS , encapsulation , and common design patterns (including Decorators , Factories , Facades , Strategy , Builder ), Experience with Maven , especially multi‑module projects and plugins such as surefire , failsafe , and compile , Experience integrating tools such as xRay , Allure , Sonar , PMD , Good knowledge of GitHub and GitHub Actions ,Familiarity with Lombok , POJO definitions , and refactoring best practices , Experience working in SAFe / Scaled Agile environments, Strong communication skills and ability to collaborate effectively in distributed teams, Nice to have: experience with Python for basic performance testing and familiarity with AI agents / GitHub Copilot . We Offer Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development, Consultant Development Program - advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors, Access to 7N Learning & Development - a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events - technical, business, and lifestyle, Spectacular integration events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres), Professional development not only during the project - you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients, Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years, A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. About 7N Constantly searching for projects, difficult rate negotiations, lack of development support – sound familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. Our goal is to provide you with stable and comfortable cooperation, contributing to your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience in creating IT solutions for over 200 organizations.