Project Manager

🏢 Summary: Remote Fullstack Developer role with a frontend-first focus, leading the design and scaling of Vue 3 applications while contributing to a Python/FastAPI backend. The position involves owning web architecture, ensuring secure and scalable integrations, and driving CI/CD-based cloud deployments. You will deliver end-to-end solutions from frontend strategy to production deployment. 🗂️ Requirements: Minimum 5 years of professional web development experience, Strong proficiency in TypeScript, Deep expertise in Vue 3 (Composition API), Commercial experience with Python and FastAPI, Ability to design web application architectures, Knowledge of SOLID principles and design patterns, Experience with PostgreSQL, DynamoDB, and Redis, Experience with cloud platforms (AWS, Azure, or GCP), Experience implementing CI/CD pipelines, Experience with TDD, unit testing, and debugging, Proficiency with Git and version control systems 📃 Skills: TypeScript, Vue, JavaScript, Python, FastAPI, PostgreSQL, DynamoDB, Redis, AWS, Azure, GCP, CI/CD, TDD, Git, SOLID 🏢 Description: Hi there! We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time. Are you the NEXT one? Type of contract A B2B contract for your flexibility and competitive compensation package Location A remote work model encouraging work-life balance. Job description We are looking for a talented Fullstack Developer with a frontend-first mindset and deep expertise in Vue.js . While this role involves working with a Python/FastAPI backend, your primary impact will be in designing and scaling our frontend architecture. The ideal candidate is a Vue specialist who is also comfortable building and maintaining the APIs that power their UI. Responsibilities Lead the frontend strategy: Design and develop sophisticated, highly interactive user interfaces using Vue 3 . Fullstack development: Build and maintain scalable backend services using Python and FastAPI . Architectural design: Take ownership of web application architectures, ensuring seamless integration between the UI and data layers. Clean code & standards: Write clean, maintainable, and modular code, prioritizing frontend performance and state management. Security & Protection: Implement robust security measures and data protection across the entire stack. DevOps & Deployment: Design, implement, and maintain automated builds and deployments (CI/CD). Mentorship: Lead code reviews and share knowledge on modern frontend trends and best practices with the wider team. End-to-end delivery: From configuring development environments to cloud deployment, you will drive features from concept to production. Requirements Strong Frontend Foundation: Deep proficiency in TypeScript and Vue 3 (Composition API). Fullstack Experience: A minimum of 5 years of professional experience in web development, with significant time spent building applications with Python (FastAPI) . Architecture & Design: Proven ability to design web application architectures and implement design patterns (SOLID). Data Management: Strong understanding of PostgreSQL , DynamoDB , and Redis . Cloud & DevOps: Experience leading deployments in the cloud ( AWS, Azure, or GCP ) and implementing CI/CD pipelines. Quality First: Extensive experience with TDD , unit testing, and debugging complex systems. Tools: Mastery of Git and version control systems. Language: Proficiency in English and Polish (B2/C1 level). Soft Skills: A collaborative, team-oriented mindset and experience working in Agile environments. Nice to Have: Advanced state management and data fetching: Pinia and TanstackQuery . Experience with Shopify Extensions . Familiarity with RabbitMQ for asynchronous processing. Hands-on experience with containerized applications and microservices. Exposure to Vanilla React . Benefits Remote-First Flexibility Work from where you feel most productive. We offer a remote-first environment with the freedom to set your own schedule in coordination with your team. Whether you need a midday break or a specific routine, we trust you to manage your time and deliver results while maintaining your personal well-being. Reimbursed private medical care (Medicover) and Multisport We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives. Leader’s support Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday. Technology focus Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain. Growth review Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months. Events Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker! Workation Team trips where you have a chance as a team not only to work together, but also integrate f2f.

🏢 Summary: The offer is for a Project Coordinator role supporting engineering and business teams by organizing tasks, maintaining documentation, and ensuring alignment with company OKRs. The position focuses on structured project tracking, cross-team communication, and keeping priorities and deadlines on track using project management tools. It involves working in a tech environment with an opportunity to contribute to long-term product development. 🗂️ Requirements: Minimum 3 years of experience in a tech company, Experience in project coordination, business analysis, marketing, sales, or cross-team collaboration role, Experience with Jira or Asana, Ability to maintain structured project documentation in English (C1), Strong organizational and prioritization skills, General understanding of tech company operations, Ability to align projects with OKRs 📃 Skills: Jira, Asana, HTTP, JavaScript, Cookies, Databases, English, OKRs, Documentation, ProjectManagement 🏢 Description: Your Responsibilities: Support engineering and business teams by keeping priorities clear, tasks organized, and communication flowing. Maintain structured, up-to-date project documentation, ensuring plans, progress, and key information are easy to follow. Organize tasks in project management tools (Jira, Asana), track deadlines, and follow up to keep projects moving. Ensure the projects you manage are aligned with departmental and company OKRs. Build good working relationships across teams and roles, translating between different perspectives and helping everyone stay on the same page. Desired Experience: Minimum 3 year of experience in a tech company in a role such as project coordination, business analysis, marketing, sales, or another role involving cross-team collaboration. Problem-solving attitude, prioritization skills, and curiosity to grow in the field of project management. General understanding of how tech companies operate. Experience with task/project management tools such as Jira or Asana. English (C1) – you will have to write and upkeep documentation in English. Excellent written and verbal communication. Strong organizational and structured work habits. Ability to work with different personalities and approaches. Proactive, straightforward, and reliable attitude. Nice to have: Familiarity with web technologies (HTTP, JavaScript, cookies, databases). Polish language. Analytical skills and ability to interpret data. We Offer: Stable cooperation based on B2B contract and contract of mandate. Access to the latest technology in the developed solution. Opportunity to build and improve our own products, where long-term quality and reliability truly matter. Participation in one of the most interesting projects of the online industry in Poland and one of the fastest growing technology companies in Europe.

🏢 Summary: Senior Project Manager role responsible for independently leading complex, end-to-end projects within a regulated banking environment, ensuring delivery on scope, timeline, and budget. The position focuses on stakeholder management at executive level, IT and change coordination, and strict adherence to an internal project framework. The role requires strong governance, risk control, and structured delivery practices. 🗂️ Requirements: Minimum 5 years of end-to-end project management experience, Experience in institutional or investment banking, Ability to manage complex projects independently, Experience in IT change management and functional roll-outs, Experience with budget management and ROI analysis, Experience with risk and cost tracking (RAID), Experience working in regulated environments, Ability to manage executive stakeholders, Experience working with global and distributed teams, Experience defining backlogs, milestones, and project roadmaps 📃 Skills: ProjectManagement, Banking, InvestmentBanking, Securities, SWIFT, Clearstream, RAID, ROI, Backlog, Roadmap, Budgeting, RiskManagement, ChangeManagement, TOM, Agile, Sprints, StakeholderManagement, IT, Governance, Reporting 🏢 Description: About the Role: We are looking for a highly motivated and experienced Senior Project Manager to integrate into and strengthen our Project Management Team. Your mission will be to facilitate and ensure the success of our key initiatives, while striving for the continuous improvement of our team’s methodologies and tools. Please note: This role is exclusively for Senior-level professionals. We are seeking an expert who can independently drive complex projects end-to-end, navigate a highly regulated corporate environment, and manage expectations at the highest levels without requiring constant supervision. What You Will Be Doing: As a Senior PM, you will lead projects from inception to completion, ensuring they meet scope, timeline, and budget requirements. Your key responsibilities will include: Team & Workstream Leadership: Managing the Business Change Management team, and coordinating the project's daily operations, workshops, and dependencies. Stakeholder Engagement: Partnering with senior stakeholders and project sponsors to understand requirements, provide strategic updates, and drive the book of work. Planning & Execution: Refining budgets, maintaining backlogs, securing commitments, and monitoring execution while actively spotting and removing roadblocks. IT & Change Coordination: Overseeing IT functional changes, testing phases, roll-outs, Change Requests, and Operational Target Operating Model (TOM) coordination. Analysis & Reporting: Performing ROI and "what-if" analyses, preparing executive presentations, roadmaps, and budget monitoring reports. What We Expect from You: Experience: Minimum of 5 years of proven, end-to-end project management experience (Mandatory). Industry Knowledge: Previous background in institutional and/or investment banking is required. Domain Assets: Experience in securities services, the investment fund industry, or financial market infrastructure (e.g., SWIFT, Clearstream) is a strong advantage. Soft Skills: Exceptional communication skills with a proven track record of managing senior stakeholder expectations and preventing/mitigating conflicts of interest. Work Style: You are an initiative-taker and a proactive problem-solver with an open mind, capable of delivering value under pressure with tight deadlines. Environment: Accustomed to working effectively within global and dispersed teams. How We Work (Our Project Framework): You will be joining a corporate, regulated, and client-focused environment. Because of the dynamic nature of our technologies and processes, we strictly rely on our internal project framework as an execution stabilizer. You must be comfortable adapting to and executing the following non-negotiable principles: Weekly Sprints: You will organize and transparently present weekly planning for yourself and the team (who does what and when) to achieve sprint goals. Backlog & Milestones: You are fully responsible for defining project success criteria, clarifying the product, and maintaining the roadmap. Weekly Touchpoints: We run weekly team syncs to discuss deliverables, future plans, and roadblocks (we do not hold daily stand-ups, except during specific critical periods). Steering Committees: You will organize monthly SteerCo meetings aimed at executive decision-making and project awareness. RAID Management: You are responsible for stringent project cost and risk tracking, presented in standard RAID formats. Meeting Discipline: You are required to prepare and share all supporting documentation prior to any meeting. Delivery Mindset: To succeed with us, you need to apply transparency, strict framework adherence, strong relationship building, continuous inspection and adaptation, and a clear "definition of done."

🏢 Summary: IT Project Manager role focused on leading software development projects from initiation to delivery, working closely with external clients and internal teams. The position involves managing project scope, timelines, and processes using established methodologies and tools. It offers growth opportunities while contributing to innovative digital products. 🗂️ Requirements: 2–3 years of experience managing IT software development projects, Knowledge of project management methodologies, Experience with project management tools, Experience working with external clients, Solid knowledge of software development processes (SDLC), English proficiency at B2 level 📃 Skills: Agile, Scrum, Kanban, PMBOK, Jira, SDLC, English 🏢 Description: At X-ONE, our core expertise lies in designing and implementing solutions from the ground up, transforming innovative ideas into robust digital products. We are a team that values creative approach and continuous development, supporting each project stage with dedication and innovation. In our collaborations, we emphasize building lasting relationships, professionalism, and openness. We are leveraging AI technology to enhance our capabilities and drive innovation across all our digital products. We are looking for an experienced IT Project Manager seeking new challenges and opportunities for growth. Apply only if you are from Poznań area or if you are taking relocation under consideration. Requirements: At least 2-3 years of experience managing IT projects related to software development, Knowledge of methodologies and tools supporting project management, Highly developed analytical and interpersonal skills, Experience working with external clients, Independence in action and responsibility for assigned tasks, Creativity in problem-solving, Excellent organizational skills, Solid knowledge of software development processes, English language proficiency at B2. Additional advantages: Experience managing e-commerce projects, Experience working for a software house or e-commerce agency, IT-related competencies or education, Competencies or experience as an analyst/consultant. What we offer: Competitive salary based on skills and experience, Opportunities for growth and improvement of technical skills, Work on innovative projects combining various technologies, Flexible working hours, Paid leave under B2B contracts, A culture of openness and transparency, Collaboration within a well-integrated team, On-site or hybrid work options, Multisport card, Private healthcare, Flat company structure, Plenty of parking spaces, Team-building events. Recruitment process: Initial contact (15-30 minutes): We’ll reach out to discuss key details and plan the next steps. Interview (30-60 minutes): A conversation with a team member to dive deeper into your experience and fit for the role. Final decision: If our goals and expectations align, we’ll be excited to welcome you to our team! Important information: At the beginning of the work, we would like to get to know you better and give you a chance to integrate with the team, so the first 3 months are fully on-site. Please note that only successful candidates will be contacted.

🏢 Summary: B2B contract role for a Senior Project Manager with a strong technical background to lead complex eCommerce projects using Agile methodologies. The position focuses on delivering re-platforming and software development initiatives on time and within budget while managing multiple workstreams and stakeholders. The role requires ownership of scope, release processes, and financial control within a retail eCommerce environment. 🗂️ Requirements: Proven experience in software development project management, Experience managing eCommerce projects in retail environment, Experience delivering re-platforming projects and cutover processes, Strong knowledge of SDLC and release management, Proven scope control in project delivery, Experience managing multiple workstreams and interdependencies, Strong Agile delivery knowledge, Experience managing project budgets and financial reporting, Relevant Project Management qualification, Fluent English communication skills 📃 Skills: Agile, Scrum, SDLC, Release, eCommerce, Retail, Replatforming, Budgeting, Reporting, StakeholderManagement, ProjectManagement 🏢 Description: Senior Project Manager with a technical background required to join our eCommerce Team on a contract basis. An experienced Project Manager who leads teams to deliver high quality, complex projects on budget and within a specified timeframe to achieve the potential benefits defined in the business case. You will work closely with the Programme Manager/Account Director to achieve productivity goals and contribute to the organisation’s overall success. Please note that this job is a B2B contract position located in Poland. Please send us your CV in English. What you’ll be doing Effectively run complex projects using Agile methodologies Support the efficient flow of work by providing solutions to issues and blockers Produce accurate status reporting regarding project milestones, deliverables, risks, and issues communicating to various audiences including key stakeholders and sponsors Manage several workstreams successfully, ensuring the teams understand what is expected of them in terms of output and quality Manage the interdependencies between the various workstreams Inspire and lead teams with little Agile experience, suggesting process and practical improvements as appropriate Motivate teams to achieve individual and team objectives, to deliver high quality outputs within agreed timeframes Focus on improving delivery processes Provide support to Junior Project Managers within your account Review and update the project resource plan on a regular basis, keeping tight control of project budgets Foster close relationships with senior management and business stakeholders, be seen as a credible, reliable expert Develop customer confidence by understanding their needs and delivering first class solutions Set and manage client expectations, including resolving client escalations with diplomacy Chair meetings/reviews with multiple stakeholder requirements Keep up to date with emerging industry practices What we want from you Proven software development Project Management experience, eCommerce experience ideally within a retail environment Proven experience managing re-platforming Projects and owning the cutover process Proven experience of scope control within project delivery Proven experience working on eCommerce platform projects, delivering change to external stakeholders A good understanding of the software development lifecycle and release management Ability to define, manage and deliver to customer expectations within strict deadlines Ability to deal with ambiguity, embrace and react to change with enthusiasm and critical thinking Experience of leading and managing teams at different stages of the team’s lifecycle Experience of modern software development practices Strong understanding of agile delivery techniques and lean ways of working Experience of managing people and financial budgets (including project budgeting, monitoring financials, reporting etc) Solid time management & organisational skills Excellent negotiation skills and an ability to handle sensitive issues with tact and diplomacy Relevant Project Management qualifications Excellent verbal and written communication skills in English

🏢 Summary: Senior Project Manager role responsible for leading complex fixed-price software projects, managing client relationships, and ensuring high-quality, timely, and profitable delivery. The position involves project estimation, proposal support, team leadership, and development of PMO processes. It requires strong ownership of project scope, budgets, risks, and overall delivery performance. 🗂️ Requirements: Several years of experience as Senior Project Manager or similar role, Proven experience managing fixed-price projects, Hands-on experience in project estimation and scoping, Experience preparing proposals and supporting sales process, Experience in client relationship and account management, Experience managing project teams and line teams, Strong knowledge of project management best practices, Experience building and optimizing PMO processes, Ability to monitor budgets, schedules, and delivery quality, Technical background enabling collaboration with engineering teams 📃 Skills: ProjectManagement, Estimation, Scoping, Budgeting, Scheduling, RiskManagement, PMO, AccountManagement, PRINCE2, PMP 🏢 Description: We are looking for an experienced Senior Project Manager who will work closely with clients, ensure their satisfaction, and effectively lead projects with complex structures. We are seeking someone who combines business maturity, strong interpersonal skills, and hands-on experience in project and team management. Who we are: We are Inspeerity (part of DevelopX group), engineering consultancy providing software development and consultancy. Our primary expertise is systems architecture and full stack development – from defining project requirements, to designing, building, and deploying software applications for web, backend, enterprise and mobile. We are crazy about technology, serious about people. What you’ll be doing: Working closely with clients at every stage of project delivery. Ensuring a high level of client satisfaction and building long-term business relationships. Managing fixed-price projects with a strong focus on quality, timeliness, and profitability. Preparing project estimations, proposals, and supporting the sales process from a project management perspective. Managing client accounts and developing cooperation within existing partnerships. Leading project teams, including line management responsibilities within a complex organizational structure. Building, developing, and optimizing PMO processes. Conducting difficult conversations with clients, stakeholders, and team members. Maintaining team motivation and project health, including risk identification and corrective actions. Monitoring project progress, budgets, schedules, and delivery quality. You will be the best fit if you have: Several years of experience as a Senior Project Manager or in a similar role. Proven experience in managing fixed-price projects. Hands-on experience in project estimation, proposal preparation, and project scoping. Experience in client relationship management and account management. Experience in managing both project and line teams. Highly developed soft skills, including communication, assertiveness, business empathy, negotiation, and conflict resolution. Ability to handle difficult conversations and make decisions in challenging situations. Strong understanding of project management best practices and experience in building and improving PMO processes. Ability to maintain team engagement and motivation while ensuring high-quality project delivery. Self-driven, responsible, and results-oriented mindset. Nice to have: PRINCE2 or PMI PMP certification. Technical background that supports understanding of project contexts and collaboration with specialized teams. Experience working in fast-paced environments with multiple stakeholders. What we offer: Remote work or working from our Bialystok, Warsaw, Rzeszow offices. It's up to you! Great working conditions and best equipment. Private, comprehensive medical cover. Physical and psychological care with Multisport Card and Mindgram application. Real influence on the way projects are managed, client collaboration, and the development of PMO processes. Opportunity to work with experienced teams and contribute to the development of project management standards. High level of decision-making autonomy and space to implement improvements. A work environment focused on partnership, accountability, and high-quality delivery. And most important...You'll work with experienced, committed people who will appreciate you, your skills and knowledge and give you pport when you need it.

🏢 Summary: 12-month full-time Senior Project Specialist role focused on planning, managing, and delivering migration projects in a hybrid model in Warsaw. The position involves overseeing project lifecycles, monitoring KPIs, mitigating risks, and managing stakeholders using project management tools. The role requires strong project governance and effective coordination in dynamic environments. 🗂️ Requirements: 4+ years project management experience, Fluency in English (C1), Experience managing migration projects, Ability to manage project KPIs, Experience with stakeholder management, Experience using JIRA, Ability to work in hybrid model (Warsaw) 📃 Skills: JIRA, ProjectManagement, Migration, KPIs, English 🏢 Description: Start Date: ASAP Duration: 12 months (full-time) Location: Hybrid – 2 days from the office in Warsaw About the Role: We’re seeking skilled Project Managers with the opportunity to work onsite in Poland. We value professionals who excel in project management, possess strong communication skills, and can effectively navigate complex dynamics while maintaining robust stakeholder relationships. Responsibilities; As a Senior Project Specialist , you will be responsible for planning, managing, and deploying projects efficiently. Mitigate risks and monitor project KPIs. Participate actively in stakeholder meetings. Manage complex and proactive stakeholder relations. Oversee migration project activities using JIRA. Ensure timely and effective project delivery. Requirements: 4+ years of experience in project management. Exceptional communication skills. Fluency in English (C1 level). Proven ability to build and sustain business relationships. Composed demeanour under pressure in dynamic environments. Focus on goal achievement and solution-oriented approaches. Nice to have: Experience with large-scale migration projects. Working knowledge of JIRA and other project management tools.

🏢 Summary: The offer is for a Technical Writer responsible for creating and maintaining high-quality technical documentation and training materials for IT applications based on UML models and project inputs. The role includes reviewing development documentation for linguistic and technical accuracy and preparing application presentations. It requires strong English skills and experience in IT documentation. 🗂️ Requirements: English proficiency at C1 level, Experience in writing technical documentation in IT domain, Ability to read and understand UML diagrams, Very good knowledge of MS Word, Bachelor’s or Engineer’s degree 📃 Skills: UML, MSWord, English, TechnicalWriting, Documentation, Presentations 🏢 Description: Nexio Management is a trusted business partner on the path to a digital future. We have nearly 20 years of experience in the IT market in Poland and abroad. Our operations are based on transparent and honest relationships. We create innovative technological solutions while fostering an engaging and growth-oriented work environment for our experts. Currently, we employ 550 consultants who provide IT services to clients worldwide. Our headquarters are located in Warsaw, with additional offices in Romania and the United Kingdom. We also have our own R&D Center, which serves as a hub for innovative projects in areas such as testing, Big Data, Cloud, and AI. As part of our services, we develop tailor-made solutions, maintain and enhance even the most demanding IT systems. We operate under business models such as managed services, fixed-price projects, and support our clients’ teams in scale-up models. Our clients come from a wide range of industries, seeking the expertise of top-class IT professionals. Your responsibilities: Creating technical documentation and training materials based on the application, mock-ups, and the analytical model in UML (including, for example, user guides, manuals, bulletins, training manuals, and training videos) Ensuring the accuracy and quality of all materials produced throughout the project Reviewing project documentation prepared by the development team for linguistic accuracy and, where possible, technical correctness Preparing presentations about the application Our requirements: English proficiency at minimum C1 level Experienced in writing technical documentation within the IT domain At least basic ability to read and understand UML diagrams Very good knowledge of MS Word Bachelor’s or Engineer’s degree (or equivalent) What we offer: Remote work Flexible forms of cooperation: employment contract or B2B contract Benefits: Medicover (extended to include dental care), FitProfit, English lessons Internal referral program Company events and integration trips – we build a strong team also outside the office We like to help – we support charitable initiatives such as “Szlachetna Paczka”, and within the #PomagamyNexio program we engage where we can truly make a differenc

🏢 Summary: Senior Fullstack Developer role focused on designing and building secure, scalable microservices and modern SPA applications in an international environment. The position is hands-on, backend-oriented with active frontend development, emphasizing high code quality, event-driven architecture, and strong security standards. The role includes architecture contribution, CI/CD implementation, and maintaining large-scale systems. 🗂️ Requirements: Strong fullstack development experience (backend and frontend), Senior-level hands-on coding experience, Expertise in Java 17–21, Experience with Spring Boot 3.x microservices, Experience with Kafka and event-driven architecture, Strong SQL knowledge (Oracle), Experience with Redis, Experience with Angular SPA development, Strong TypeScript knowledge, Knowledge of Node.js, Understanding of DDD, Knowledge of web security principles, Experience with OIDC and OAuth2, Experience with CI/CD pipelines, Experience with large-scale applications, Fluent English, Availability to work from Warsaw office 2x/week 📃 Skills: Java, SpringBoot, Kafka, SQL, Oracle, Redis, DDD, Node.js, TypeScript, Angular, Webpack, OIDC, OAuth2, OWASP, Git, GitLab, Jenkins, Maven, Docker, Kubernetes, IntelliJ, VSCode, Jira, Confluence, Python, CICD 🏢 Description: Mission & Responsibilities As a Senior Fullstack Developer, you will design, build, and maintain modern, secure, and scalable applications that support critical business processes. You will work hands-on across both backend and frontend, contributing directly to software development rather than people management. Your mission is to ensure service continuity, high code quality, and alignment with business and security standards, while actively collaborating with international stakeholders in an English-speaking environment. Key Responsibilities Design, develop, and maintain fullstack applications (backend-focused with modern frontend) Build secure, scalable, maintainable, and testable software Develop Java-based microservices using Spring Boot Contribute to Single Page Applications (SPA) development Collaborate with business and technical stakeholders on requirements Participate in architecture design and technical decisions Integrate systems using event-driven architectures (Kafka) Optimize and maintain existing codebases Implement automated testing and CI/CD pipelines Ensure application security (authentication, identity management) Maintain technical documentation Share best practices within developer communities Continuously improve skills and stay up to date with modern technologies Requirements Backend & Architecture Java 17–21 (modern Java, no legacy) Spring Boot 3.x (microservices) Kafka (event-driven systems) SQL (Oracle) Redis (experience or strong understanding) Domain Driven Design (DDD) Frontend Node.js TypeScript Angular (SPA development) Strong knowledge of Angular best practices Webpack (nice to have) Security Strong web security knowledge OIDC & OAuth2 Identity management platforms (nice to have) OWASP awareness (certifications are a plus) DevOps & Tools Git CI/CD: GitLab CI (Jenkins nice to have) Maven (nice to have) Docker & Kubernetes (nice to have) IntelliJ, VS Code Jira & Confluence Additional Python (nice to have) AI-based coding tools (nice to have) Ways of Working Agile (Scrum, Kanban) DevOps mindset Distributed, international collaboration Soft Skills Strong teamwork and collaboration Analytical and problem-solving mindset Independent work on complex topics Adaptability and results-driven attitude Continuous learning mindset Candidate Profile (Must-have) Strong fullstack experience (backend-only profiles will not be considered) Senior-level hands-on developer (not a manager or lead) Experience with large-scale applications Excellent English communication skills Willingness to work from the office in Warsaw 2x/week If you're a hands-on engineer who enjoys building high-quality systems and working in an international environment — we’d love to hear from you.

🏢 Summary: Senior Java Developer role focused on building and enhancing payment services within a modern microservices architecture. The position involves developing new features, supporting production systems, and ensuring high-quality code in a distributed, cloud-native environment. Work includes collaboration in an international team with partial onsite presence in Warsaw. 🗂️ Requirements: 8+ years of Java development experience, Strong knowledge of microservices architecture, Understanding of distributed systems, Experience with API design, Practical experience with MongoDB, Practical experience with Kafka, Experience with Docker, Experience with Kubernetes, Experience with unit testing, Ability to perform troubleshooting and root cause analysis, Fluent English 📃 Skills: Java, Spring, OpenShift, Kubernetes, Kafka, RabbitMQ, MongoDB, Oracle, Docker, Microservices, REST, JUnit 🏢 Description: About the Project Our client is a paytech company expanding in Europe. You will work in a truly international environment with colleagues across all Nexi group locations. The platform is built on a modern microservices architecture, offering plenty of opportunities to tackle complex challenges and make a significant impact. First customers have already been migrated, but there is still a big backlog of new features that need to be implemented. Work Mode: one day per week at the office is required (Warsaw) Technology stack in use:• Java 21 (Spring Boot 3)• OpenShift / Kubernetes• Apache Kafka / Rabbit MQ for streaming and queuing• MongoDB• Oracle Database• Multiple DevOps tools for development, automation and monitoring Job Responsibilities Design, develop and support testing payment services features together with the team Resolve issues by troubleshooting and root cause analysis and support in production issueanalysis when needed Ensure high quality via unit testing and code reviews Demo and document the results of work in demo sessions Expectations 8+ years of experience with Java development Understanding of microservices architecture and distributed systems Familiarity with API design principles Daily use of MongoDB, Kafka, Docker, Kubernetes Familiarity with agile environment Fluency in English Nice to have: experience in designing and implementing high-throughput, low-latency systems capable of handling large data volumes; Groovy, Maven, Jenkins; Knowledge of the Card Processing domain; We offer Ongoing support from a dedicated agent who is caring about your project continuity, contact with clients, necessary formalities, work comfort, and development. Career Development Program – advice on career planning based on the latest trends and market needs in IT, including consultations with career agents and mentors. Access to 7N Learning & Development – a development and educational platform offering webinars, a library of articles and industry reports, and frequent invitations to both one-time and recurring events focused on technical, business, and lifestyle topics. Spectacular 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), Professional growth Professional growth beyond your current project. You can actively engage in knowledge sharing through the 7N Services offering, designed for 7N clients. Connections and access to the expertise of top IT professionals 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 – sounds 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 mission is to provide stable and rewarding collaborations that drive 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 creating IT solutions for over 200 organizations.