Sr. Udvikler med Svelte og TypeScript erfaring

🏢 Summary: Senior-level role focused on building and maintaining scalable, data-driven web applications using React, TypeScript, Node.js, NestJS, and MSSQL. The position involves full-stack development, database design, data aggregation, and ensuring high performance and code quality. It also includes technical leadership, code reviews, and collaboration within cross-functional teams. 🗂️ Requirements: Bachelor’s degree in Computer Science or related field or equivalent experience, 5+ years of software development experience, Strong experience with React and TypeScript, Strong experience with Node.js and NestJS, Experience with MSSQL database design and optimization, Experience building data-driven applications and data aggregations, Knowledge of RESTful APIs, Understanding of microservices architecture, Experience with Git version control, Experience writing unit tests 📃 Skills: React, TypeScript, Node.js, NestJS, MSSQL, REST, Microservices, Git, Azure, Terraform, Databricks, Jenkins 🏢 Description: As a Senior React and Node.js Developer, you will leverage your expertise in React , TypeScript , NestJS , Node.js , and MSSQL to build scalable and efficient applications. You will play a pivotal role in the design, development, and maintenance of our web applications, ensuring they are robust, user-friendly, and data-driven. Main Responsibilities: Develop user interfaces using React and TypeScript with a focus on performance and scalability. Build and maintain back-end services using Node.js and NestJS. Design and manage MSSQL databases, ensuring data integrity and performance optimization. Implement data aggregations to drive meaningful insights and analytics. Collaborate with cross-functional teams to define and implement application features and functionalities. Write unit tests to ensure code quality and maintainability. Conduct code reviews and provide leadership and mentorship to junior developers. Troubleshoot and resolve application issues to ensure optimal performance. Stay current with industry trends and technologies to continuously improve development processes. Key Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). 5+ years of experience in software development with a strong focus on React, TypeScript, NestJS, Node.js, and MSSQL. Proven experience in developing and managing data-driven applications, including data aggregations. Strong understanding of RESTful APIs and microservices architecture. Familiarity with version control systems (e.g., Git). Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in a team-oriented environment. Demonstrated leadership experience in guiding and mentoring team members. Nice to Have: Experience with cloud platforms such as Azure. Familiarity with Infrastructure as Code tools like Terraform. Knowledge of Databricks for data analytics and processing. Experience with CI/CD tools, such as Jenkins. Other Details: This position offers flexibility in working arrangements, providing opportunities to work remotely. You will be part of an innovative team striving to enhance development processes and deliver high-quality software solutions.

🏢 Summary: Contract role focused on leading end-to-end development of complex frontend features using TypeScript and React for large-scale enterprise applications. The position emphasizes scalable architecture, advanced state management, performance optimization, security, and integration with backend services. Involves contributing to Node.js services, CI/CD pipelines, testing strategies, and ensuring high-quality, accessible, and secure UI delivery. 🗂️ Requirements: Strong experience with TypeScript and React, Experience delivering complex frontend features end-to-end, Experience designing scalable frontend architectures, Expertise in state management libraries (Redux, Zustand, React Query), Experience integrating with APIs and BFF layers, Proficiency with Node.js, Experience with performance optimization techniques, Knowledge of WCAG and semantic HTML, Experience with secure coding practices and authentication flows, Experience with CI/CD pipelines and automated testing, Strong debugging and production issue resolution skills, Experience working in Agile environments 📃 Skills: TypeScript, React, Redux, Zustand, ReactQuery, Node.js, HTML, CSS, WCAG, CI/CD, REST, API, BFF, Testing, Jest, Cypress, Security, OAuth, PCI, Cloud, CDN 🏢 Description: Job description: * Own end-to-end delivery of complex frontend features using TypeScript and React, from design through production. * Design scalable, maintainable architectures for large enterprise applications (modularization, code splitting, performance). * Lead state management strategy (e.g., Redux, Zustand, React Query), ensuring predictable data flow and performance. * Build and integrate with APIs and BFF layers; contribute to Node.js services where needed. * Translate product and design requirements into high-quality, accessible UI (WCAG-compliant, semantic HTML, responsive CSS). * Drive performance optimization (rendering, bundle size, network usage, caching). * Establish and enforce coding standards, patterns, and best practices across the codebase. * Conduct code reviews, mentor engineers, and raise the overall engineering bar. * Apply strong, proactive debugging practices to identify, isolate, and resolve issues early across environments. * Diagnose and resolve complex production issues using structured debugging, logging, and observability tools. * Embed security best practices into development (secure coding, input validation, auth flows, data protection), and ensure compliance—especially for payment-related flows. * Collaborate with backend, SRE, security, and product teams to ensure reliable, secure, and scalable solutions. * Contribute to CI/CD pipelines, testing strategies (unit, integration, e2e), and release processes. * Participate actively in Agile ceremonies; break down work, estimate, and deliver iteratively. Nice to Have / Preferred Experience * Experience in payments domain (checkout flows, PCI considerations, transaction handling). * Full-stack exposure with Node.js, API design, and BFF patterns. * Familiarity with cloud platforms and edge/CDN strategies. * Experience with design systems and component libraries at scale. Period from: 2026-05-25 Period to: 2026-12-31

🏢 Summary: Full-stack SharePoint developer role focused on designing, developing, and supporting enterprise software systems using Microsoft technologies. The position involves leading development teams, building scalable solutions, managing releases, and contributing across the full software development lifecycle in a Scrum environment. The offer includes private medical care, sports card co-financing, consultant support, and an employee referral program. 🗂️ Requirements: Minimum 2 years of experience in Full-stack SharePoint development or support, Experience with custom SharePoint solutions, SDK, workflows, timer jobs, and features, Experience with Microsoft .NET and .NET Core, Experience with Microsoft SQL Server and T-SQL, Knowledge of Azure DevOps pipelines, Experience with Web Services, REST API, and HTTP API, Experience with HTML, CSS, JavaScript, TypeScript, and React, At least one relevant intermediate-level software development certification, Experience with complete software development lifecycle, Ability to design enterprise-level software systems, Knowledge of UML and application design, Experience designing data, business logic, and UI layers, Experience working in Scrum, Ability to lead technical teams, Strong technical documentation skills, Problem-solving skills, ICT-related degree 📃 Skills: SharePoint, SDK, Workflows, NET, NETCore, SQLServer, TSQL, AzureDevOps, REST, HTTP, HTML, CSS, JavaScript, TypeScript, React, UML, Scrum 🏢 Description: Responsibilities: Designs and develops the system Lead development teams Translates requirements into design Optimizes software from performance, security and quality points of view Produces technical documentation Estimates effort and time for development Sets software development standards Propose technical solutions for business needs and technical problems Collects and interprets software metrics Manages configuration and releases Contributes to requirements analysis, testing, quality assurance, change management, deployment Tests solutions and develops testing tools Documents developments Prototypes solutions Acts as 2nd and 3rd line support Requirements: Minimum 2 years of experience in Full-stack SharePoint support or developer role (custom solutions development, SDK, workflows, timer jobs, features etc.) Microsoft .NET / Microsoft .NET Core, Microsoft SQL Server applications development with T-SQL knowledge, Knowledge of Azure DevOps pipelines Experience with Web Services, REST API, HTTP API Experience with HTML & CSS – responsive design, JavaScript, TypeScript (good understanding of JS as arrow functions, destructing), React At least 1 certification among:Intermediate level certificate in software development relevant to the domain or an equivalent certification recognized internationally (subject to acceptance as a valid credential by the Contracting Authority) Has gone at least 1 time through the complete lifecycle of the solution Expert in developing enterprise level software systems in specified technology domain Knows UML and can design applications in UML Proficient in designing and developing: data layer, business logic layer and UI layer Worked in Scrum developments Is capable for leading technical teams Holds ability to document effectively technical solutions Presents problem solving skills ICT relevant degree is mandatory Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Development of modern TypeScript-based applications for the capital markets environment, focused on high-performance systems processing large volumes of data. The role combines software design, implementation, testing, and deployment, with real impact on system architecture and functionality. Hybrid work model with employment contract. 🗂️ Requirements: Minimum 3 years of experience building high-performance applications processing large data volumes, Very good knowledge of TypeScript, Very good knowledge of Node.js, Very good knowledge of Angular, Very good knowledge of RxJS, Knowledge of TCP/UDP, Knowledge of OAuth/OpenID, Knowledge of WebSocket, Knowledge of Docker, Knowledge of Bash, Knowledge of Linux, Knowledge of event sourcing architecture, Object-oriented design skills, Functional programming skills, Experience with Git, Experience working with AI assistants 📃 Skills: TypeScript, Node.js, Angular, RxJS, TCP, UDP, OAuth, OpenID, WebSocket, Docker, Bash, Linux, Git, EventSourcing, OOP, FP, AI 🏢 Description: Developer TypeScript (Regular) 📍 Hybrydowo | Warszawa 🕐 Forma zatrudnienia: Umowa o pracę O stanowisku Poszukujemy Developera TypeScript (Regular), który dołączy do zespołu rozwijającego nowoczesne aplikacje dla środowiska rynku kapitałowego. Szukamy osoby, która dobrze odnajduje się zarówno w pracy projektowej, jak i programistycznej, oraz chce mieć realny wpływ na rozwój systemów przetwarzających duże ilości danych. Oferujemy Zatrudnienie w oparciu o umowę o pracę. Ciekawą pracę w środowisku rynku kapitałowego. Możliwość rozwoju zawodowego i udziału w ambitnych projektach. Atrakcyjny system wynagradzania. Dostęp do szkoleń oraz konferencji branżowych. Bogaty pakiet benefitów: pakiet kafeteryjny, prywatna opieka medyczna, ubezpieczenie na życie, PPE. Możliwość pracy w modelu hybrydowym. Obowiązki Prace koncepcyjne i projektowe związane z budową aplikacji. Aktywny udział w dopracowywaniu wymagań funkcjonalnych i niefunkcjonalnych. Tworzenie oraz rozwój oprogramowania wraz z przygotowywaniem testów. Udział w przygotowaniu i realizacji wdrożeń. Projektowanie oraz rozwój narzędzi i procedur wspierających testowanie oraz administrację aplikacjami. Przygotowywanie wydań systemów, w tym opracowywanie changelogów. Tworzenie dokumentacji technicznej związanej z realizowanymi pracami. Wymagania Minimum 3 lat doświadczenia w budowie wydajnych aplikacji przetwarzających duże ilości danych. Bardzo dobrej znajomości: TypeScript Node.js Angular RxJS Znajomości: TCP/UDP OAuth/OpenID WebSocket Docker Bash Linux Znajomości architektury event sourcing. Umiejętności projektowania obiektowego oraz funkcyjnego. Doświadczenia w pracy z systemem kontroli wersji Git. Doświadczenia w pracy z asystentami AI. Mile widziane Doświadczenie z: Kafka Redis Java Bun Umiejętność projektowania i modelowania z wykorzystaniem UML. Znajomość Ansible. Ta rola nie jest dla Ciebie, ale masz znajomego, który by się sprawdził? Poleć go i zgarnij nawet 5000 zł. Referral Program: Talent from your network Nie zwlekaj i zaaplikuj już teraz! Nr ref.: 10/5/2026/r/3462

🏢 Summary: B2B full-time remote position for a Senior Node.js / TypeScript Engineer to design and develop cloud-native, event-driven backend systems. The role focuses on building scalable solutions using serverless architecture, integrating APIs, and contributing to technical decisions with strong ownership. Work involves Node.js, TypeScript, AWS, and Cloudflare-based environments with emphasis on code quality and system reliability. 🗂️ Requirements: Commercial experience as Senior Node.js / TypeScript Developer, Strong knowledge of TypeScript in strict mode, Experience with Node.js backend development, Understanding of event-driven architecture and queues, Experience designing and integrating REST API and GraphQL, Experience with cloud or serverless environments, Ability to work independently and take ownership, Experience ensuring code quality and testing 📃 Skills: Node.js, TypeScript, React, Next.js, AWS, Cloudflare, Workers, Wrangler, REST, GraphQL, Webhooks, HMAC, Queues, Drizzle, SQLite, pnpm, CI/CD, CircleCI, CDN, Heroku 🏢 Description: Forma współpracy B2B Stawka: do 130 PLN/h Full-time Praca zdalna Szukamy Senior Node.js / TypeScript Engineera do zespołu rozwijającego nowoczesne produkty oparte o architekturę event-driven i rozwiązania serverless/cloud-native. Pracujemy w stacku opartym o Node.js, TypeScript, React/Next.js, AWS oraz Cloudflare Workers. Duży nacisk kładziemy na jakość kodu, ownership i samodzielność w projektowaniu rozwiązań. Stack technologiczny Node.js TypeScript (strict mode, typy generyczne, Zod) React.js / Next.js AWS Cloudflare Workers + Wrangler REST API / GraphQL Webhooks + HMAC signature verification Queues / event-driven architecture Drizzle ORM + SQLite pnpm workspaces / monorepo CI/CD (CircleCI lub podobne) CDN Heroku (nice to have) Czym będziesz się zajmować Projektowaniem i rozwijaniem backendu w Node.js i TypeScript Tworzeniem oraz utrzymaniem integracji REST API i GraphQL Budowaniem rozwiązań opartych o Cloudflare Workers Pracą z webhookami, kolejkami i architekturą event-driven Rozwojem systemów działających w środowisku cloud/serverless Współtworzeniem architektury i podejmowaniem decyzji technicznych Dbanie o jakość kodu, testy i stabilność systemu Współpracą z frontendem oraz product teamem Szukamy osoby, która Ma komercyjne doświadczenie jako Senior Node.js / TypeScript Developer Bardzo dobrze zna TypeScript i pracowała w strict mode Rozumie architekturę event-driven, kolejki i idempotency Projektowała i integrowała REST API / GraphQL Potrafi pracować samodzielnie i bierze ownership za rozwiązania Zna nowoczesne podejście do developmentu backendowego i cloud-native Dobrze odnajduje się w środowisku produktowym Mile widziane Doświadczenie z Cloudflare Workers Znajomość Drizzle ORM Doświadczenie z HubSpot API lub Zephr API Praca w monorepo / pnpm workspaces Doświadczenie z CircleCI Znajomość Heroku

🏢 Summary: Senior .NET Backend developer role for a business-critical project focused on building, maintaining and optimizing backend solutions and system integrations. The consultant will design and implement REST services, ensure secure authentication/authorization, and maintain high code quality across development and operations. The position involves performance optimization, monitoring improvements, and close collaboration with architects and development teams. 🗂️ Requirements: Strong experience with .NET and C#, Experience developing REST APIs and integrations, Experience with OAuth2, OpenID Connect or JWT, Experience with authentication and authorization mechanisms, Experience handling JSON, XML and CSV formats, Focus on Clean Code and maintainable solutions, Experience with test automation and quality assurance, Experience with logging, monitoring and production troubleshooting, Experience with performance analysis and optimization 📃 Skills: .NET, C#, REST, OAuth2, OpenID, JWT, JSON, XML, CSV, CI/CD, Azure, Logging, Monitoring, Testing, Performance 🏢 Description: Senior .NET Backend Udvikler Opgaven På vegne af en af vores kunder søger vi en erfaren Senior .NET Backend Udvikler til et forretningskritisk udviklingsforløb. Konsulenten bliver en del af et udviklingsteam med ansvar for udvikling, vedligeholdelse og optimering af backend-løsninger samt integrationer til interne og eksterne systemer. Der søges en profil, der kan arbejde selvstændigt, bidrage til arkitektur- og designbeslutninger samt sikre høj kvalitet i leverancerne gennem hele udviklings- og driftsprocessen. Ansvarsområder Udvikling af backend-løsninger i .NET/C# Design og implementering af REST-baserede services og integrationer Arbejde med autentifikation, autorisation og token-baserede sikkerhedsløsninger Håndtering af forskellige filformater og dataudveksling mellem systemer Fokus på kodekvalitet, maintainability og best practices Implementering og forbedring af logging, monitorering og alarmering Test, fejlsøgning og performanceoptimering Bidrage til stabil drift og løbende forbedringer af eksisterende løsninger Samarbejde tæt med forretning, arkitekter og øvrige udviklingsteams Krav til kompetencer Skal-have Solid erfaring med .NET og C# Erfaring med udvikling af REST API’er og integrationer Erfaring med OAuth2, OpenID Connect, JWT eller tilsvarende teknologier Erfaring med autentifikation og autorisation Erfaring med håndtering af filformater som JSON, XML og CSV Fokus på kodekvalitet, Clean Code og maintainable løsninger Erfaring med testautomatisering og kvalitetssikring Erfaring med logging, monitorering og fejlsøgning i produktionsmiljøer Erfaring med performanceanalyse og optimering Flydende dansk i skrift og tale Fordelagtigt Erfaring med Azure-platformen Erfaring med CI/CD pipelines Erfaring fra finans-, pensions- eller forsikringsområdet Erfaring med observability-værktøjer og Application Monitoring Personlige kvalifikationer Selvstændig og proaktiv Struktureret og kvalitetsbevidst Stærke samarbejdsevner God til at kommunikere med både tekniske og forretningsmæssige interessenter Tager ansvar for opgaver fra analyse til implementering og drift Praktisk information Opstart: Hurtigst muligt Varighed: 3 måneder med mulighed for forlængelse Lokation: København Tilstedeværelse: Onsite minimum 5 dage om ugen

🏢 Summary: Senior Full-Stack Developer role focused on enhancing a platform using React and TypeScript on the frontend and .NET/C# with SQL Server on the backend. The position emphasizes strong frontend expertise while maintaining sufficient backend knowledge for independent task execution. Experience with legacy systems is considered an advantage. 🗂️ Requirements: 5+ years full-stack development experience (Mid) or 10+ years (Senior), Proficiency in React, Proficiency in TypeScript, Strong knowledge of modern JavaScript, Solid knowledge of C# and .NET, Ability to work with SQL Server 📃 Skills: React, TypeScript, JavaScript, C#, .NET, SQL, SQLServer, ClassicASP 🏢 Description: Summary: A senior full-stack developer position focused on enhancing our platform through modern technologies, primarily using React and TypeScript on the frontend and .NET/C# with SQL Server on the backend. Main Responsibilities: Strengthen the focus on React and TypeScript as the primary and most critical skills, with a solid foundation in modern JavaScript. Utilize .NET/C# and SQL Server as supporting skills to ensure self-sufficiency in day-to-day tasks without primary responsibility for complex backend or database optimization. Leverage knowledge of legacy technologies, such as Classic ASP, for understanding existing logic as a nice-to-have skill. Key Requirements: At least 5 years of experience (Mid-level) or 10 years (Senior-level) in full-stack development. Proficiency in React and TypeScript. Solid foundation in modern JavaScript and C# / .NET. Nice to Have: Experience with legacy systems like Classic ASP.

🏢 Summary: Software Engineer role focused on designing, developing, and maintaining scalable web-based applications and APIs using C#/.NET technologies for enterprise and government systems. The position involves full SDLC participation in Agile environments, supporting cloud-based solutions, modernization efforts, and secure system integrations. The role includes both frontend and backend development, API integration, and cloud deployment. 🗂️ Requirements: 5+ years Software Engineering experience in similar scope programs, Proficiency in C# and .NET development, Experience with ASP.NET Core and Web API, Experience building web applications with HTML5, CSS, JavaScript, Experience with Angular or React, Experience designing and integrating RESTful APIs, Experience with microservices architecture, Experience working in Agile environments and full SDLC, Experience with SQL Server or relational databases, Experience deploying applications in Azure or AWS, Experience with CI/CD pipelines and DevOps practices, Experience with Docker and Kubernetes, Experience with Terraform or infrastructure as code tools, Knowledge of application security best practices, Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field, Active Q clearance or TS/SCI eligible for Q clearance 📃 Skills: C#, .NET, ASP.NET, WebAPI, HTML5, CSS, JavaScript, Angular, React, REST, Microservices, SQLServer, Azure, AWS, Docker, Kubernetes, Terraform, CICD, Agile, DevOps, Security 🏢 Description: Job Summary Develops, creates, maintains, and writes/codes new (or modifies existing) computer applications and software solutions supporting enterprise and government systems. Designs and implements scalable web-based applications using C#/.NET technologies, including ASP.NET Core and RESTful APIs. Develops and integrates APIs to support system interoperability across multiple platforms and services. Supports full software development lifecycle activities including requirements gathering, system design, development, testing, and deployment in Agile environments. Contributes to application modernization efforts and cloud-based solutions, ensuring performance, scalability, and security. Supports development of user-facing applications and backend services, as well as documentation and system deliverables. Key Skills & Experience Five (5+) years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity is required. Strong experience with C#, .NET, ASP.NET Core, and Web API development. Experience developing web-based applications using HTML5, CSS, JavaScript, and frameworks such as Angular or React. Experience designing and integrating RESTful APIs and working with microservices architectures. Experience working within Agile development environments and participating in full SDLC activities. Experience with database design and development using SQL Server or similar relational databases. Experience deploying and supporting applications in cloud environments such as Azure or AWS. Familiarity with DevOps practices including CI/CD pipelines, Docker, Kubernetes, and infrastructure as code tools such as Terraform. Experience working in secure environments and implementing security best practices within applications. Education, Certifications, & Credentials Bachelor of Science (BS) Degree in Computer Science, Information Technology (IT),Cybersecurity, or Engineering related field. Active Q clearance required. Candidates with TS/SCI clearance can be switched over to Q clearance easily *All duties and responsibilities are not captured in this job description. To find out more, pleasereach out to the recruiter for this role*

🏢 Summary: Oferta dotyczy roli SharePoint Developera przy projekcie dla sektora publicznego związanym z ruchem transgranicznym i optymalizacją procesów biznesowych. Zakres obejmuje projektowanie architektury, rozwój rozwiązań SharePoint i .NET, prowadzenie zespołów oraz udział w pełnym cyklu życia oprogramowania. Praca w modelu hybrydowym z możliwością długoterminowej współpracy i rozwoju zawodowego. 🗂️ Requirements: Minimum 4 lata doświadczenia w branży IT, Minimum 2 lata doświadczenia jako SharePoint Developer lub Full-stack Developer, Tworzenie Custom Solutions, SDK, Workflow, Timer Jobs, Features, Doświadczenie z Microsoft .NET i .NET Core, Doświadczenie z Microsoft SQL Server i T-SQL, Znajomość Azure DevOps Pipelines, Doświadczenie z Web Services, REST API i HTTP API, Znajomość HTML, CSS, JavaScript, TypeScript i React, Doświadczenie w pełnym cyklu życia oprogramowania (SDLC), Znajomość UML i architektury wielowarstwowej, Doświadczenie w Scrum i prowadzeniu zespołów technicznych, Umiejętność tworzenia dokumentacji technicznej, Znajomość języka angielskiego na poziomie B2, Wykształcenie wyższe informatyczne, Certyfikat z obszaru software development 📃 Skills: SharePoint, NET, NETCore, SQL, TSQL, Azure, DevOps, REST, HTTP, HTML, CSS, JavaScript, TypeScript, React, UML, Scrum 🏢 Description: Poszukujemy Sharepoint Developera dla naszego Klienta - jednej z najdynamiczniej rozwijających się firm informatycznych w Polsce, która świadczy usługi tworzenia i utrzymania oprogramowania, aż po automatyzację procesów biznesowych dla kluczowych graczy sektora finansowego, publicznego i technologicznego. Na początek konkrety: Możliwa forma współpracy: B2B Stawka: do uzgodnienia Tryb pracy: Hybryda (ok. 5 razy w miesiącu) Wymiar pracy: 1FTE O projekcie: Projekt z zakresu ruchu transgranicznego realizowany dla sektora publicznego. Ma na celu optymalizację kluczowych procesów biznesowych oraz wdrożenie dedykowanego rozwiązania ICT wspierającego zarządzanie informacją i raportowaniem wielopoziomowym. Inicjatywa obejmuje pełny cykl życia oprogramowania  od analizy i projektowania, przez implementację, aż po wdrożenie i utrzymanie systemu. Zakres obowiązków: Projektowanie i rozwój architektury oraz rozwiązań systemowych Prowadzenie zespołów deweloperskich i wyznaczanie standardów wytwarzania oprogramowania Analiza wymagań biznesowych oraz projektowanie rozwiązań technicznych Optymalizacja oprogramowania pod kątem wydajności, bezpieczeństwa i jakości Szacowanie pracochłonności oraz planowanie realizacji zadań Tworzenie i utrzymywanie dokumentacji technicznej Zarządzanie konfiguracją, wersjonowaniem i wdrożeniami Udział w analizie wymagań, testowaniu, zapewnieniu jakości i zarządzaniu zmianą Tworzenie prototypów, narzędzi testowych oraz wsparcie II i III linii Monitorowanie jakości oprogramowania i analiza metryk w celu ciągłego doskonalenia Wymagania: Min. 4-letnie doświadczenie zawodowe w branży IT Minimum 2 lata doświadczenia jako Full-stack/Developer SharePoint Umiejętność tworzenia Custom Solutions, SDK, Workflow, Timer Jobs, Features Doświadczenie w tworzeniu aplikacji z wykorzystaniem Microsoft .NET / .NET Core Doświadczenie z Microsoft SQL Server (w tym znajomość T-SQL) Znajomość Azure DevOps Pipelines Doświadczenie w pracy z usługami sieciowymi (Web Services), REST API oraz HTTP API Znajomość HTML i CSS (w tym Responsive Web Design), JavaScript, TypeScript ( m.in . arrow functions, destructuring) oraz biblioteki React Doświadczenie w pełnym cyklu życia oprogramowania (SDLC) Znajomość projektowania systemów klasy enterprise (UML, architektura wielowarstwowa) Doświadczenie w pracy w Scrum i prowadzeniu zespołów technicznych Umiejętność tworzenia dokumentacji technicznej Umiejętności analityczne i rozwiązywania problemów Język angielski: min. B2 Wykształcenie wyższe informatyczne Certyfikat z obszaru software development Oferujemy: Możliwość pracy zdalnej Długoterminowa współpraca Możliwość podnoszenia kwalifikacji zawodowych Atmosfera otwartości i współpracy w zgranym zespole Otwartość na inicjatywy pracowników Opis procesu rekrutacji: Rozmowa z 4 IT Solutions Zdalna rozmowa techniczna z osobami z zespołu Klienta (ok 1,5 h)

🏢 Summary: Senior .NET Developer role focused on building and maintaining extended functionalities within a distributed, cloud-based system. The position involves working with modern .NET technologies, Angular, cloud platforms, and microservices architecture in an Agile/Scrum environment. The role requires close collaboration with stakeholders while applying clean code and best development practices. 🗂️ Requirements: Bachelor’s degree or Microsoft .NET certification, Strong experience with .NET and C#, Experience with ASP.NET Core and Web API, Experience with Angular (2+), Experience with Azure or AWS, Experience with microservices and distributed systems, Experience with PostgreSQL and SQL Server, Experience with database migrations, Experience with GitHub, Knowledge of SOLID and DRY principles, Fluent English (written and spoken) 📃 Skills: .NET, C#, ASP.NET, Angular, Azure, AWS, Microservices, Kafka, PostgreSQL, SQL, GitHub, WebAPI 🏢 Description: We are looking for a Senior .Net Developer . Responsibility: Develop and maintain extended functionalities Collaborate closely with internal and external consultants, as well as key business stakeholders Work with technologies including Angular (2+), Azure/AWS Cloud, and the .NET stack (.NET 8/9, ASP.NET Core, C#, Web API), along with microservices and distributed systems, Kafka (or similar messaging tools), and databases such as PostgreSQL and SQL Server Actively participate in daily stand-ups, sprint reviews, and planning sessions with Danish colleagues, contributing to continuous improvement of the Scrum process To succeed in this role, you: Hold a relevant bachelor’s degree or a Microsoft certification related to .NET Apply clean code principles and best practices such as SOLID and DRY, with a strong object-oriented mindset Have proven experience in Microsoft .NET (C#), GitHub, PostgreSQL, and database migrations Communicate fluently in English, both written and spoken