Liderka Techniczna/Lider Techniczny ds. Wdrożeń (Service Delivery Technical Lead)

🏢 Summary: The role involves leading and coordinating the delivery of digital products, platform implementations, and integration initiatives, ensuring timely and high-quality execution. It combines hands-on delivery management with close collaboration across product and technology teams in an Agile environment. 🗂️ Requirements: Previous experience in IT project delivery or project management, Strong knowledge of Agile methodology, Strong knowledge of Scrum framework, Experience coordinating cross-functional technical teams, Ability to manage risks, dependencies, and blockers, Experience with sprint planning and resource allocation, Professional level of English 📃 Skills: Agile, Scrum, IT, Delivery, ProjectManagement, Integration, Platforms, DigitalProducts, StakeholderManagement, RiskManagement 🏢 Description: We are looking for an experienced Delivery Lead to support the successful delivery of digital products, platform implementations, and integration initiatives. This role combines hands-on delivery management with cross-functional coordination, stakeholder collaboration, and continuous process improvement. The ideal candidate is confident in managing delivery activities independently, working closely with product and technology teams, and ensuring consistent, high-quality execution across projects. Key Responsibilities Lead and coordinate project delivery activities in line with agreed timelines and objectives. Collaborate closely with Product Managers, project teams, analysts, and developers to ensure smooth execution of initiatives. Identify, manage, and mitigate dependencies, risks, and blockers impacting delivery. Support sprint planning, resource allocation, and effective utilization of team capabilities. Drive continuous improvements in delivery processes to increase predictability, efficiency, and quality. Ensure effective communication and alignment between technical and business stakeholders. Prepare project updates, status reports, and progress tracking for stakeholders at different organizational levels. Promote a culture of collaboration, accountability, and continuous improvement within delivery teams. Candidate Profile Previous experience in IT project delivery, project management, or a similar delivery-focused role. Strong understanding of Agile and Scrum methodologies. Experience coordinating cross-functional teams in a fast-paced environment. Excellent communication, organizational, and stakeholder management skills. Ability to prioritize effectively and manage multiple initiatives simultaneously. Proactive mindset with strong problem-solving capabilities. Professional level of English enabling smooth collaboration in an international environment. What We Offer Opportunity to work on large-scale digital and transformation initiatives. Hybrid working model with a centrally located office in Wrocław. Long-term B2B cooperation. Collaborative and international work environment. High level of ownership and impact on delivery processes and ways of working. Exposure to cross-functional teams and modern technology environments. Supportive culture focused on continuous improvement and professional growth. Flexible and dynamic environment with opportunities to influence delivery standards and best practices.

🏢 Summary: Tech Leader role in an international transformation program focused on modernizing core enterprise platforms across multiple countries. The position combines hands-on Java development with technical leadership, driving architecture decisions and ensuring high-quality delivery in an agile environment. You will design and evolve complex core systems while collaborating with cross-functional stakeholders. 🗂️ Requirements: 6+ years enterprise software development experience, Experience with complex core systems (configuration, integrations, business logic), Strong knowledge of Java and JVM ecosystem, Experience designing and implementing REST APIs, Strong SQL knowledge, Experience in Agile/Scrum environments, Ability to lead technical delivery and mentor developers, Understanding of clean code principles and design patterns, Fluent English 📃 Skills: Java, JVM, REST, SQL, Agile, Scrum 🏢 Description: About the role You will join an international technology team working on a large-scale transformation program focused on modernizing core business platforms across multiple countries. The team operates in an agile setup and is responsible for building and evolving critical systems that support key business processes. We are looking for a Tech Leader who combines strong hands-on engineering skills with the ability to drive technical decisions and ensure high-quality delivery. You will work closely with both business and technology stakeholders in a collaborative, cross-functional environment. Key responsibilities Lead technical delivery within the development team (hands-on + mentoring) Design and implement new features within a core enterprise platform Translate business requirements into scalable technical solutions Ensure high code quality, performance, and adherence to engineering best practices Collaborate with business analysts, testers, and stakeholders Maintain and enhance existing solutions Identify and reduce technical debt Actively participate in Scrum ceremonies and contribute to continuous improvement Create and maintain technical documentation Requirements 6+ years of experience in enterprise software development Experience working with complex core systems (configuration, integrations, business logic) Strong knowledge of: Java / JVM ecosystem REST APIs SQL Experience working in Agile/Scrum environments Proven ability to guide and mentor developers Solid understanding of clean code principles and design patterns Fluent English Nice to have Experience with large-scale, distributed systems Background in transformation or platform modernization projects Experience working in international environments What’s in it for you Participation in a large, international transformation program Work in a mature agile environment Real impact on architecture and platform evolution Collaboration with experienced teams across multiple locations Flexible form of cooperation: employment contract (UoP) or B2B

🏢 Summary: Hybrid Technical Solution Lead – Digital for Commercial role focused on translating business needs into technically viable, secure, and compliant solution designs within enterprise environments. The position bridges Commercial teams and IT, ensuring integration, data readiness, and alignment with architecture and governance standards. It enables delivery by validating feasibility, shaping solution design, and overseeing technical quality without direct development work. 🗂️ Requirements: Minimum 7 years of experience in Solution Architect, Technical Business Analyst, Technical Lead, or Technical Project Manager roles, Strong experience in system integration using APIs and ETL processes, Strong knowledge of data architecture principles, Experience with cloud platforms such as Azure or GCP, Ability to translate business requirements into structured technical specifications, Experience working in complex enterprise IT environments, Knowledge of cybersecurity and regulatory compliance (GDPR, GxP), Experience integrating CRM, ERP, and data platforms, Experience overseeing technical deliverables from external vendors 📃 Skills: APIs, ETL, Azure, GCP, CRM, ERP, GDPR, GxP, Architecture, Integration, Data, AI, Security 🏢 Description: Współpraca Hybrydowa, Warszawa Zatrudnienie w oparciu o Umowę o Pracę Role Purpose The Technical Solution Lead – Digital for Commercial serves as the key interface between Commercial teams (Sales and Marketing) and IT/Digital functions such as Architecture, Security, and Data Governance. The role is focused on ensuring that business requirements are technically viable, compliant, and properly translated into implementable solutions. Rather than performing development work, this position enables delivery by shaping solution design, validating technical feasibility, and ensuring alignment with enterprise standards. It removes technical barriers for commercial initiatives, facilitates efficient data exchange between systems, and converts business needs into structured technical specifications ready for implementation by internal teams or external partners. Key Responsibilities Solution Design & Technical Advisory Translate business requirements from Commercial teams into clear, structured technical designs and implementation specifications Provide early-stage technical assessment of initiatives to confirm feasibility within existing enterprise architecture and technology landscape Advise on solution design options and identify reusable components to improve delivery speed and reduce duplication across Commercial initiatives Business & IT Alignment Act as a key technical liaison between Commercial functions and Digital/IT teams Support integration of commercial applications with core enterprise platforms (e.g. CRM, ERP, data platforms) while preserving application integrity and business logic Remove technical constraints that may limit business agility, while ensuring adherence to security and operational standards Architecture, Security & Compliance Collaborate closely with Enterprise Architecture, Security, and Data Governance teams to ensure alignment with corporate standards Contribute to technical documentation and security-by-design inputs required for governance and approval processes Promote standardized integration approaches and data models to reduce technical debt and improve long-term maintainability Data & AI Enablement Define and oversee data integration flows between systems, ensuring consistency, availability, and readiness for analytics use cases Support foundational data architecture required for AI and advanced analytics initiatives, ensuring scalability and standardization (in alignment with AI leadership roles) Vendor Technical Oversight Review and validate technical deliverables provided by external vendors and software partners Ensure compliance with architectural standards, security requirements, documentation practices, and integration guidelines Monitor technical quality of delivered solutions and ensure consistency with internal engineering standards Requirements Experience & Technical Expertise Minimum 7 years of experience in roles such as Solution Architect, Technical Business Analyst, Technical Lead, or Technical Project Manager Strong background in system integration (e.g. APIs, ETL processes) and data architecture principles Experience with cloud platforms such as Azure or GCP is highly desirable Ability to translate business objectives into clear and structured technical requirements Experience in complex IT environments involving multiple stakeholders and distributed ownership models Knowledge of cybersecurity and regulatory compliance in controlled environments (e.g. GDPR, GxP) is an advantage Collaboration & Communication Strong “bridge-building” capability between business and technical domains Ability to negotiate and align competing priorities between Commercial and IT stakeholders Skilled in explaining technical concepts in a clear and accessible way to non-technical audiences High proficiency in English and Polish Strong communication and stakeholder management skills across seniority levels

🏢 Summary: Technical Lead (.NET) role focused on leading engineering teams in building scalable logistics and supply chain software solutions using microservices and cloud technologies. The position combines hands-on coding, architecture design, team leadership, and CI/CD process optimization in a hybrid work environment based in Kraków. Candidates should have strong .NET expertise, cloud experience, and proven technical leadership skills. 🗂️ Requirements: 8+ years of software engineering experience, Minimum 2 years in a technical leadership role, Strong experience with .NET and C#, Experience designing and developing scalable APIs, Knowledge of RESTful principles and best practices, Experience with microservices architecture, Experience with message queues, Experience with event-driven architecture, Experience with MySQL, MongoDB, or CosmosDB, Experience with Azure and GCP cloud services, Experience with Docker and Kubernetes, Experience with Agile methodologies, Experience with CI/CD practices, Experience managing software releases and performance monitoring, Advanced English proficiency (B2+) 📃 Skills: .NET, C#, Node.js, REST, Microservices, RabbitMQ, Kafka, MySQL, MongoDB, CosmosDB, Azure, GCP, Docker, Kubernetes, CI/CD, Agile 🏢 Description: As Technical Lead (.NET) you join a team of talented engineers and developers working together to transform final mile logistics and supply chain operations. Your role will be a hands-on leadership position where you guide engineering teams to deliver scalable, high-quality software solutions. This is the perfect role for experienced engineers who thrive in technical decision-making, architecture, and mentorship—while staying engaged in hands-on coding. Key Responsibilities: - Define the technical direction, making pivotal design decisions to ensure our architecture is scalable, maintainable, and high performing. - Stay hands-on with coding, leading by example and ensuring adherence to best practices in security, performance, development, deployment and observability. - Implement scalable microservices, API gateways, and event-driven architectures, ensuring high availability, disaster recovery and fault tolerance strategies are in place. - Champion high-quality code testing, automation testing, and continuous integration/continuous deployment (CI/CD). - Oversee Azure-based cloud architecture, optimizing performance, security, and cost efficiency. - Directly supervise, mentor, and develop a team of 5-7 engineers, providing career guidance and fostering a culture of engineering excellence full of collaboration, accountability and professional growth. - Actively recruit and interview top talent to strengthen the engineering team. - Collaborate with Product Managers to align roadmap priorities, streamline development workflows, and enhance team processes for improved efficiency and operational excellence. - Optimize development workflows and SDLC processes to improve team velocity, efficiency and maintain low cycle times. - Establish engineering KPIs and leverage data-driven insights to enhance performance. - Stay updated with industry trends and emerging technologies to continuously improve our platform. Requirements: - 8+ years in software engineering (ideally .NET C#), with at least 2 years in a technical leadership role. - Experience in other tech stacks like Node.js as a plus. - Demonstrated expertise in designing and developing scalable APIs, with knowledge of RESTful principles and best practices. - Knowledge of microservices architecture and related design patterns / best practices. - Experience with message queues (e.g., RabbitMQ, Kafka) and event-driven architecture / patterns. - Experience with databases such as MySQL, MongoDB, CosmosDB or similar. - Experience utilizing cloud services (Azure and GCP) and containerization (Docker, Kubernetes). - Experience with Agile methodologies and CI/CD practices. - Experience in managing software releases, performance monitoring, and reliability improvements. - Strong problem-solving skills and ability to work in a fast-paced environment. - Ability to explain complex technical concepts to engineers, executives, and cross-functional teams. - Advanced proficiency in English, both written and spoken (B2+). Office location: Kraków, Poland Work Style: hybrid (2-3 days from the office / week preferred) Salary levels: 28 000 – 32 000 PLN/ month

🏢 Summary: Hands-on Technical Lead (.NET) role focused on designing and delivering scalable, high-performance software solutions for logistics platforms. The position combines architectural decision-making, microservices and cloud-based system design with active coding and team leadership. You will drive technical direction, ensure best engineering practices, and oversee Azure-based cloud environments and CI/CD processes. 🗂️ Requirements: 8+ years of software engineering experience, Minimum 2 years in technical leadership role, Strong experience with .NET and C#, Experience designing and developing scalable RESTful APIs, Knowledge of microservices architecture and design patterns, Experience with message queues, Experience with relational or NoSQL databases, Experience with Azure and GCP cloud services, Experience with Docker and Kubernetes, Experience with CI/CD practices, Experience with Agile methodologies, Experience managing software releases and performance monitoring, Advanced English proficiency (B2+) 📃 Skills: .NET, C#, Node.js, REST, Microservices, RabbitMQ, Kafka, MySQL, MongoDB, CosmosDB, Azure, GCP, Docker, Kubernetes, CI/CD, Agile 🏢 Description: As Technical Lead (.NET) you join a team of talented engineers and developers working together to transform final mile logistics and supply chain operations.  Your role will be a hands-on leadership position where you guide engineering teams to deliver scalable, high-quality software solutions. This is the perfect role for experienced engineers who thrive in technical decision-making, architecture, and mentorship—while staying engaged in hands-on coding. Key Responsibilities: Define the technical direction, making pivotal design decisions to ensure our architecture is scalable, maintainable, and high performing. Stay hands-on with coding, leading by example and ensuring adherence to best practices in security, performance, development, deployment and observability. Implement scalable microservices, API gateways, and event-driven architectures, ensuring high availability, disaster recovery and fault tolerance strategies are in place. Champion high-quality code testing, automation testing, and continuous integration/continuous deployment (CI/CD). Oversee Azure-based cloud architecture, optimizing performance, security, and cost efficiency. Directly supervise, mentor, and develop a team of 5-7 engineers, providing career guidance and fostering a culture of engineering excellence full of collaboration, accountability and professional growth. Actively recruit and interview top talent to strengthen the engineering team. Collaborate with Product Managers to align roadmap priorities, streamline development workflows, and enhance team processes for improved efficiency and operational excellence. Optimize development workflows and SDLC processes to improve team velocity, efficiency and maintain low cycle times. Establish engineering KPIs and leverage data-driven insights to enhance performance. Stay updated with industry trends and emerging technologies to continuously improve our platform. Requirements: 8+ years in software engineering (ideally .NET C#), with at least 2 years in a technical leadership role. Experience in other tech stacks like Node.js as a plus. Demonstrated expertise in designing and developing scalable APIs, with knowledge of RESTful principles and best practices. Knowledge of microservices architecture and related design patterns / best practices. Experience with message queues (e.g., RabbitMQ, Kafka) and event-driven architecture / patterns. Experience with databases such as MySQL, MongoDB, CosmosDB or similar. Experience utilizing cloud services (Azure and GCP) and containerization (Docker, Kubernetes). Experience with Agile methodologies and CI/CD practices. Experience in managing software releases, performance monitoring, and reliability improvements. Strong problem-solving skills and ability to work in a fast-paced environment. Ability to explain complex technical concepts to engineers, executives, and cross-functional teams. Advanced proficiency in English, both written and spoken (B2+). Office location: Kraków, Poland Work Style: hybrid (2-3 days from the office / week preferred) Salary levels: 28 000 – 32 000 PLN/ month Take the next step in your career and become a part of OneRail’s exciting journey!

🏢 Summary: Oferta dotyczy roli Team Leadera odpowiedzialnego za zarządzanie zespołem developerów oraz rozwój architektury systemów integracyjnych. Stanowisko łączy kompetencje techniczne w obszarze .NET i Python z mentoringiem, Code Review oraz nadzorem nad jakością i terminowością projektów. Rola obejmuje także współpracę przy długoterminowej architekturze oraz raportowanie KPI. 🗂️ Requirements: Dobra znajomość .NET 10, Dobra znajomość Python, Znajomość Django, Znajomość MS SQL Server, Znajomość PostgreSQL, Doświadczenie w projektowaniu architektury systemów integracyjnych, Znajomość Azure DevOps, Doświadczenie w prowadzeniu zespołu, Doświadczenie w mentoringu technicznym, Doświadczenie w Code Review 📃 Skills: .NET, Python, Django, MSSQL, PostgreSQL, Azure, AzureDevOps, AzureFunctions, LogicApps, ServiceBus, EventGrid, Docker, BizTalk 🏢 Description: O projekcie Jako Team Leader połączysz kompetencje inżynieryjne z umiejętnościami liderskimi. Będziesz zarządzać pracą zespołu developerów, dbając o optymalizację procesów, standardy jakości kodu oraz terminową realizację zadań. Twój mentoring i wizja architektoniczna pozwolą nam bezpiecznie rozwijać kluczowe systemy integracyjne. Twój zakres obowiązków Zarządzanie zespołem: Organizacja codziennej pracy, planowanie zadań i monitorowanie obciążenia deweloperów. Architektura systemów: Współpraca przy definiowaniu i wdrażaniu długoterminowej architektury integracyjnej. Jakość kodu: Egzekwowanie dobrych praktyk inżynieryjnych oraz prowadzenie sesji Code Review. Ludzie i rozwój: Mentoring techniczny, motywowanie zespołu i dbanie o rozwój ich kompetencji. Raportowanie: Przekazywanie postępów prac, statusów projektów oraz wskaźników KPI do przełożonych. Nasze wymagania Technologia: Dobra znajomość .NET 10, Python + Django oraz baz danych MS SQL Server i PostgreSQL. Architektura: Praktyczne doświadczenie w projektowaniu architektury systemów integracyjnych. Narzędzia: Znajomość środowiska Azure DevOps. Liderstwo: Doświadczenie w prowadzeniu zespołu, mentoringu technicznym oraz Code Review. Atut: Znajomość metodyk i modeli liderskich: DiSC, ADKAR, SL2. Mile widziane Cloud: Znajomość Azure Functions, Logic Apps, Service Bus lub Event Grid. Narzędzia i systemy: Doświadczenie z Docker oraz Microsoft BizTalk. Biznes: Znajomość procesów logistycznych w branży 3PL. To oferujemy Stabilne zatrudnienie na podstawie umowy o pracę. Dwuskładnikowe wynagrodzenie składające się z podstawy i atrakcyjnego systemu premiowego. Pakiet świadczeń socjalnych ( m.in . karta Multisport, opieka medyczna, ubezpieczenie na życie, dofinansowanie do posiłków, zajęcia językowe). Bezpłatny parking na terenie firmy. Szansę na podnoszenie kwalifikacji i rozwój zawodowy w strukturach organizacji. Kompleksowy system szkoleń. Udział w ciekawych wyjazdach integracyjnych o profilu sportowym – świetna okazja do aktywnego spędzenia czasu i budowania relacji. Pracę w modelu hybrydowym. Benefity dofinansowanie zajęć sportowych prywatna opieka medyczna dofinansowanie nauki języków dofinansowanie szkoleń i kursów ubezpieczenie na życie możliwość pracy zdalnej elastyczny czas pracy spotkania integracyjne firmowa drużyna sportowa brak dress code’u parking dla pracowników bony żywieniowe paczki świąteczne program rekomendacji pracowników pikniki rodzinne stacje ładowania samochodów No Limit Sp. z o.o. Od 36 lat dostarczamy kompleksowe rozwiązania logistyczne, dopasowane do potrzeb Klienta przy zachowaniu najwyższych norm jakości i bezpieczeństwa. Jeśli chcesz mieć swój udział w realizacji innowacyjnych projektów logistycznych i dbasz o swój rozwój zawodowy dołącz do naszego zespołu!

🏢 Summary: Tech Lead role responsible for leading the architecture and evolution of a key business system in a logistics environment, covering both legacy (.NET Framework) and modern (.NET 6/8, Docker, async) components. The position focuses on system audit, refactoring, technological decision-making, and guiding architectural standards during a technology transformation. Strong ownership over monolith and service-based architecture is required. 🗂️ Requirements: 6–8+ years of experience in .NET development, Strong knowledge of .NET Framework (ASP.NET MVC, WebForms), Strong knowledge of .NET Core / .NET 6+, Proficiency in C#, Strong knowledge of SQL Server, Experience with legacy systems, Ability to analyze and refactor existing code, Experience in code review and technology audits, Knowledge of event-driven and asynchronous architecture, Understanding of technical debt impact, English proficiency B2/C1 📃 Skills: .NET, ASP.NET, WebForms, C#, SQL, SQLServer, RabbitMQ, Docker, CI/CD, Microservices, Monolith, EventDriven, Async 🏢 Description: Dynamicznie rozwijająca się organizacja z obszaru logistyki poszukuje osoby na stanowisko Tech Lead, która przejmie odpowiedzialność za rozwój i architekturę kluczowego systemu biznesowego. Środowisko obejmuje zarówno rozwiązania legacy (.NET Framework), jak i nowoczesne komponenty (.NET 6/8, Docker, komunikacja asynchroniczna). Zakres obowiązków Odpowiedzialność za architekturę systemu (monolit + usługi) Audyt istniejącego kodu, bazy danych i integracji Identyfikacja oraz priorytetyzacja długu technologicznego Podejmowanie decyzji technologicznych (rozwój / utrzymanie / wygaszanie komponentów) Współpraca z zespołem developerskim oraz biznesem Przejmowanie wiedzy od obecnego dostawcy systemu Definiowanie standardów developmentu i kierunku rozwoju architektury Wymagania Min. 6–8 lat doświadczenia w developmentcie .NET Bardzo dobra znajomość: .NET Framework ( ASP.NET MVC / WebForms) .NET Core / .NET 6+ C# SQL Server Doświadczenie w pracy z systemami legacy Umiejętność analizy i refaktoryzacji istniejącego kodu Doświadczenie w code review / audycie technologicznym Znajomość architektury event-driven / async (np. RabbitMQ) Rozumienie wpływu długu technologicznego na biznes Znajomość języka angielskiego na poziomie umożliwiającym sprawną komunikację (B2/C1) Mile widziane Doświadczenie w systemach ERP / logistycznych / integracyjnych Znajomość Docker / CI/CD Doświadczenie w architekturze hybrydowej (monolit + usługi) Oferujemy Realny wpływ na architekturę i kierunek rozwoju systemu Udział w transformacji technologicznej Stabilne środowisko pracy i długofalowe projekty Współpracę z zespołem technicznym i decyzyjność

🏢 Summary: Senior Application Development Technology Lead role focused on designing and building scalable, event-driven microservices and REST APIs for a global Client Onboarding Platform. The position combines hands-on Java/Kotlin and React development with architectural leadership to modernize and expand a high-visibility banking technology platform. Responsibilities span full SDLC, system design, performance optimization, and technical guidance. 🗂️ Requirements: Minimum 6 years of application development experience, Proficiency in Java and Spring framework, Experience with Hibernate and Java frameworks, Experience building RESTful APIs, Experience with microservices architecture, Knowledge of relational databases, Knowledge of document databases, Proficiency in ReactJS and modern frontend technologies, Understanding of software architecture and SDLC, Experience with real-time messaging systems 📃 Skills: Java, Kotlin, Spring, Hibernate, REST, Microservices, PostgreSQL, Oracle, MongoDB, ReactJS, HTML5, CSS3, JavaScript, Redux, SQL 🏢 Description: Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview The Application Development Technology Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities to expand and modernize the OMC technology platform. A key function within the Banking and International Clients Technology is the client onboarding process at CITI. Our team is responsible for the technology platform that orchestrates the client onboarding functions of multiple business domains. We empower clients and operations teams with interactive tools, APIs and real-time information to automate and streamline onboarding workflows across areas such as Legal, Credit, KYC and Account opening. We are looking for talented technologists to help build the future of global Client Onboarding Platform as well as addressing the current needs on the existing platform. This role offers high visibility and will make a significant impact on the client onboarding experience, helping shape the future of how we serve our clients. Responsibilities: Hands-on design and development of scalable software solutions using Java, Kotlin, Spring, and Restful APIs Write clean, maintainable, and efficient code following best practices in software engineering Participate in all phases of the Software Development Lifecycle (SDLC), from requirement gathering to deployment Continuously improve application performance, scalability, and reliability Partner with management teams to integrate functions and define system enhancements for new products and process improvements Resolve high-impact problems through in-depth evaluation, providing innovative solutions Provide expertise in applications programming, ensuring design adherence to architecture blueprints and developing coding standards Stay current with emerging trends and technologies in full-stack development, and coach/advise mid-level developers Qualifications: Minimum 6 years of Application Development experience Proficiency in Java, Spring, Hibernate, real-time messaging, and associated Java frameworks Hands-on experience developing products with RESTful APIs and microservices architecture Strong knowledge of relational databases (e.g., PostgreSQL, Oracle) and document storage (MongoDB) Proficiency in ReactJS and core front-end technologies: HTML5, CSS3, JavaScript (ES6+), Redux Exposure to Kotlin is a significant advantage Deep understanding of software architecture, industry best practices, and excellent problem-solving, analytical, and debugging skills Demonstrated leadership, project management, and clear communication skills; Master's degree in Computer Science, Engineering, or a related field preferred What we can offer you: This role will offer you the opportunity to run analytics on very large datasets. Along with that you will be developing event driven microservices, lots of Rest APIs and work on latest cutting-edge technologies. By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits such as: Private Medical Care Program Life Insurance Program Pension Plan contribution (PPE Program) Employee Assistance Program Paid Parental Leave Program (maternity and paternity leave) Sport Card Holidays Allowance Sport and team recreation activities Special offers and discounts for employees Access to an array of learning and development resources A discretional annual performance related bonus A chance to make a difference with various affinity networks and charity initiatives Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day.  We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.

🏢 Summary: Leadership role focused on defining architecture and standards for backend services in a .NET ecosystem while building a scalable, cloud-based platform. The position combines hands-on development, technical ownership, and mentoring of engineers in delivering reliable systems that support complex engineering processes. The role involves active participation in product and architectural decisions within a cloud and NoSQL environment. 🗂️ Requirements: Minimum 7 years experience in .NET/C# development, Experience in technical leadership or team leading, Practical experience with cloud platforms (AWS, Azure or GCP), Experience with NoSQL databases, Strong API design skills, Experience with system integrations, Focus on code maintainability and best practices, English level B2/C1, Residence or work authorization in Poland 📃 Skills: .NET, C#, AWS, Azure, GCP, NoSQL, API, Backend, Cloud, SOLID, CleanCode 🏢 Description: Jesteśmy częścią międzynarodowej organizacji notowanej na NASDAQ w Sztokholmie, działającej w 11 krajach. W Polsce mamy pełną autonomię. Sami wybieramy technologie, procesy i sposób pracy, zachowując najwyższe standardy. Realizujemy różnorodne projekty IT w Polsce i globalnie, w wielu obszarach i technologiach, co pozwala rozwijać kompetencje i zdobywać doświadczenie dopasowane do Twoich ambicji. Naszą współpracę opieramy na filozofii CARE. Rozumiemy ją jako odpowiedzialny dobór projektów, transparentną współpracę oraz długofalowe podejście do rozwoju. Dołącz do nas jako .NET Technical Lead Rozwijaj się w środowisku, które myśli o Twoim rozwoju tak samo, jak Ty. Twoje zadania: Technical Ownership: Definiowanie architektury i standardów rozwoju usług backendowych w ekosystemie .NET. Jesteś odpowiedzialny za to, by platforma była niezawodna i gotowa na obsługę złożonych procesów inżynierskich. Leadership & Mentoring: Prowadzenie zespołu inżynierów, wspieranie ich rozwoju poprzez code review oraz promowanie najlepszych praktyk (SOLID, Clean Code). Cloud: Wykorzystanie rozwiązań chmurowych oraz baz NoSQL do budowy stabilnego i wydajnego backendu. Business & Tech: Aktywny udział w projektowaniu rozwiązań, które wymagają zrozumienia specyficznych potrzeb zespołów technicznych. Jesteś partnerem dla interesariuszy przy podejmowaniu kluczowych decyzji produktowych. Rozwój produktu: Rozwijanie narzędzia wspierającego zarządzanie zmianą i współpracę w projektach – budujesz systemy, które rewolucjonizują codzienny warsztat pracy inżynierów Wymagania: Doświadczenie Seniora/Leada: Minimum 7 lat w software development (.NET/C#) oraz predyspozycje liderskie lub doświadczenie w prowadzeniu zespołu. Znajomość rozwiązań chmurowych: Praktyczne zrozumienie usług chmurowych (idealnie AWS ale Azure oraz GCP też są akceptowane) oraz doświadczenie z bazami danych NoSQL. Solidne fundamenty inżynierskie: Bardzo dobra znajomość projektowania API, integracji systemowych oraz dbałość o maintainability kodu. Kompetencje komunikacyjne: Swoboda w budowaniu partnerskich relacji w zespole i jasnym tłumaczeniu zawiłości technicznych. Angielski (min. B2/C1): Sprawna komunikacja w międzynarodowym środowisku biznesowym. Musisz mieszkać i/lub posiadać uprawnienia do pracy w Polsce. Co oferujemy? • Pracę w skandynawskiej kulturze opartej o logikę i dialog. • Benefity w obszarze zdrowia i sportu dopasowane do potrzeb. • Speed Coaching, krótkie sesje, które dają nowe perspektywy i rozwiązania. • Treningi sportowe, wewnętrzna drużyna, wspólne zawody. • Imprezy integracyjne i spotkania rozwojowe.

🏢 Summary: Rola Lead Developera / System Architecta w branży ubezpieczeniowej, odpowiedzialna za definiowanie kierunku technologicznego, projektowanie architektury mikroserwisowej oraz nadzór techniczny nad zespołem. Stanowisko łączy hands-on development z odpowiedzialnością za jakość, skalowalność, bezpieczeństwo i rozwój rozwiązań w środowisku chmurowym Azure. Obejmuje mentoring, code review oraz współtworzenie standardów technologicznych w projektach enterprise. 🗂️ Requirements: Minimum 5 lat doświadczenia w projektowaniu i nadzorze architektury systemów, Doświadczenie jako Tech Lead / Lead Dev / System Architect, Bardzo dobra znajomość architektury mikroserwisowej i systemów rozproszonych, Praktyczna znajomość chmury Azure, Znajomość wzorców architektonicznych i praktyk integracyjnych, Doświadczenie w projektowaniu skalowalnych, bezpiecznych i odpornych na awarie rozwiązań, Doświadczenie w code review i technicznym prowadzeniu zespołu, Znajomość API governance, DDD oraz event-driven architecture, Doświadczenie w projektach enterprise, Praktyczne doświadczenie w AI Assisted Development i agentic SDLC 📃 Skills: Java, Spring, Mikroserwisy, Azure, Docker, Kubernetes, PostgreSQL, API, React, Angular, DDD, AI, SDLC 🏢 Description: Szukamy doświadczonych Lead Devów / Liderów Technicznych / System Architectów dla klienta z branży ubezpieczeniowej. To rola dla osób, które biorą odpowiedzialność za efekty swojej pracy, potrafią samodzielnie prowadzić powierzone tematy i skutecznie realizować ustalony zakres działań, łączyć praktyczne doświadczenie developerskie z odpowiedzialnością za architekturę, jakość techniczną, techniczny nadzór nad zespołem i mentoring. Zakres zadań definiowanie kierunku technologicznego i standardów jakości, projektowanie architektury nowych systemów i komponentów, budowa rozwiązań w rozproszonej architekturze mikroserwisowej, udział w analizach wykonalności, estymacjach i planowaniu roadmapy technologicznej, nadzorowanie prac implementacyjnych i wsparcie developerów, prowadzenie code review, mentoringu i warsztatów technicznych, dbanie o skalowalność, bezpieczeństwo, niezawodność i observability rozwiązań, tworzenie dokumentacji technicznej. Stack technologiczny Java 21+ Spring Mikroserwisy / systemy rozproszone Azure Docker / Kubernetes PostgreSQL API, integracje, event-driven architecture React lub Angular Wymagania doświadczenie jako Tech Lead / Lead Dev / Lider Techniczny / System Architect, minimum 5 lat doświadczenia w projektowaniu i nadzorze architektury systemów, bardzo dobra znajomość architektury mikroserwisowej i systemów rozproszonych, praktyczna znajomość chmury Azure, znajomość wzorców architektonicznych i praktyk integracyjnych, doświadczenie w projektowaniu skalowalnych, bezpiecznych i odpornych na awarie rozwiązań, doświadczenie w code review, mentoringu i technicznym prowadzeniu zespołu, praktyczna znajomość API governance, DDD oraz event-driven architecture, doświadczenie w projektach enterprise, praktyczne doświadczenie w AI Assisted Development i agentic SDLC. Kompetencje miękkie Szukamy osób, które potrafią: brać odpowiedzialność za jakość architektury i kodu, jasno komunikować decyzje techniczne, przekładać wymagania biznesowe na rozwiązania technologiczne, wspierać i rozwijać zespół developerski, współpracować partnersko z zespołem, biznesem i architekturą, pracować z niepełnymi wymaganiami i proponować sensowne kierunki działania. Mile widziane doświadczenie w środowiskach o wysokich wymaganiach bezpieczeństwa i dostępności, udział w definiowaniu standardów technologicznych w organizacji, świadomość kosztów chmurowych, doświadczenie w strategiach multi-cloud, doświadczenie w chaos engineering. Oferujemy możliwość rozwoju osobistego i zawodowego dynamiczne, innowacyjne środowisko pracy oparte na silnych wartościach budżet szkoleniowo-rozwojowy prywatna opieka medyczna dofinansowanie do karty sportowej