iOS Developer, Mobile Ticketing Platform

🏢 Summary: Senior .NET Backend Developer role focused on modernizing and expanding a complex international ticket sales platform built on microservices architecture and hosted on AWS. The position involves developing and maintaining scalable backend services, refactoring existing systems, and collaborating with cross-functional teams. The project uses the latest .NET technologies and supports integration with multiple external systems including GDS APIs. 🗂️ Requirements: 7+ years of backend development experience, 7+ years of commercial development experience on .NET platform, Strong proficiency in C# and .NET, Experience with RESTful WebAPI, Experience working with microservices architecture, Experience with unit testing frameworks (e.g., nUnit), Experience with mocking frameworks (e.g., Moq), Experience with dependency injection (e.g., Autofac), Experience with Entity Framework or NHibernate, Experience with DBMS systems, Understanding of Clean Code and OOP principles, Understanding of SOLID principles, Understanding of Agile methodology, Good spoken English 📃 Skills: .NET, C#, REST, WebAPI, Microservices, MSSQL, PostgreSQL, DynamoDB, AWS, nUnit, Moq, Autofac, EntityFramework, NHibernate, OOP, SOLID, Agile, JWT, OAuth2, OpenID 🏢 Description: Client The company is one of the regional leaders in the industry and is currently launching their new product, an international platform for ticket sales. The company's annual income exceeds 100 million euros. Join a great company, not merely an individual project Project overview The client uses various tools to reach their customers, such as a mobile app, a responsive web application, or communicating with them directly through the call center. The system is very complex, it must comply with a large number of regulations. We provide APIs for different clients including the biggest Global Distribution Systems (GDSes). Our client is committed to ensuring that the system will be as modern as possible. It is based on microservice architecture with the use of continuous integration, where a few hundred components operate independently of each other and can be used as they become available. This increases the modularity of the system and optimizes the use of the services. All components run on AWS. Team Several independent teams are working on the project. The goals of each team are limited to the part of the system they're working on. DataArt's specialists are working on the back-end in one of the teams. Position overview DataArt is currently helping to modernize and develop the IT system of an independent online retailer of railroad tickets. Technology stack .NET (always working with newest versions) microservices REST API MSSQL migrating to Postgres, DynamoDB Responsibilities Refactoring and expanding tickets selling system Develop, enhance, and maintain high-quality, scalable code Work collaboratively with cross-functional teams to support the implementation of new features and achieve their objectives Requirements 7+ years of backend development experience 7+ years of experience in commercial software development on the .NET platform Understanding of and experience working with C# Development experience with .NET Strong skills in Clean Code and OOP Knowledge of WebAPI Understanding of microservices architecture Experience with unit testing (like nUnit) and mocking frameworks (preferred Moq) Experience with dependency injection (preferred Autofac) Knowledge of Entity Framework or NHibernate Experience working with any DBMS system Understanding of SOLID principles Understanding of Agile development methodology Good spoken English Nice to have Knowledge of basic Authentication: types of Authentication, JWT, OAuth 2.0, OpenId Connect What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Backend .NET Developer role focused on modernizing and expanding a large-scale international ticket sales platform built on microservices and deployed on AWS. The position involves developing and refactoring a complex, regulation-compliant system that integrates with external clients via REST APIs. You will work on scalable backend services within a distributed architecture supporting web and mobile applications. 🗂️ Requirements: 7+ years backend development experience, 7+ years commercial .NET development, Strong C# knowledge, Experience with .NET WebAPI, Experience with microservices architecture, Experience with unit testing frameworks, Experience with dependency injection, Experience with ORM frameworks, Experience with relational or NoSQL databases, Knowledge of Clean Code, OOP, SOLID, Experience in Agile environment 📃 Skills: .NET, C#, WebAPI, REST, Microservices, MSSQL, PostgreSQL, DynamoDB, AWS, nUnit, Moq, Autofac, EntityFramework, NHibernate, OOP, SOLID, JWT, OAuth2, OpenIdConnect, Agile 🏢 Description: Client The company is one of the regional leaders in the industry and is currently launching their new product, an international platform for ticket sales. The company's annual income exceeds 100 million euros. Project overview The client uses various tools to reach their customers, such as a mobile app, a responsive web application, or communicating with them directly through the call center. The system is very complex, it must comply with a large number of regulations. We provide APIs for different clients including the biggest Global Distribution Systems (GDSes). Our client is committed to ensuring that the system will be as modern as possible. It is based on microservice architecture with the use of continuous integration, where a few hundred components operate independently of each other and can be used as they become available. This increases the modularity of the system and optimizes the use of the services. All components run on AWS. Team Several independent teams are working on the project. The goals of each team are limited to the part of the system they're working on. DataArt's specialists are working on the back-end in one of the teams. Position overview DataArt is currently helping to modernize and develop the IT system of an independent online retailer of railroad tickets. Technology stack .NET (always working with newest versions) microservices REST API MSSQL migrating to Postgres, DynamoDB Responsibilities Refactoring and expanding tickets selling system Develop, enhance, and maintain high-quality, scalable code Work collaboratively with cross-functional teams to support the implementation of new features and achieve their objectives Requirements 7+ years of backend development experience 7+ years of experience in commercial software development on the .NET platform Understanding of and experience working with C# Development experience with .NET Strong skills in Clean Code and OOP Knowledge of WebAPI Understanding of microservices architecture Experience with unit testing (like nUnit) and mocking frameworks (preferred Moq) Experience with dependency injection (preferred Autofac) Knowledge of Entity Framework or NHibernate Experience working with any DBMS system Understanding of SOLID principles Understanding of Agile development methodology Good spoken English Nice to have Knowledge of basic Authentication: types of Authentication, JWT, OAuth 2.0, OpenId Connect What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Development role focused on building and modernizing a large-scale, microservice-based ticket sales platform running on AWS. The position involves backend development in .NET 7/8, creating new features and refactoring existing components within an Agile environment. It offers strong engineering practices, continuous integration, and collaboration within multiple backend squads. 🗂️ Requirements: 3–5 years of backend development experience, 3–5 years of commercial development on .NET platform, Strong knowledge of C#, Practical experience with AWS, Understanding of Clean Code and OOP, Knowledge of SOLID principles, Experience with WebAPI, Understanding of microservices architecture, Experience with unit testing (e.g., nUnit), Experience with mocking frameworks (e.g., Moq), Experience with dependency injection (e.g., Autofac), Knowledge of Entity Framework or NHibernate, Experience with DBMS systems, Understanding of Agile methodology, Good spoken English 📃 Skills: .NET, C#, AWS, REST, WebAPI, Microservices, nUnit, Moq, Autofac, EntityFramework, NHibernate, Postgres, DynamoDB, MSSQL, RDS, CI 🏢 Description: Client Our client is one of the regional leaders in the industry and is currently launching a new product—an international platform for ticket sales. The company’s annual revenue exceeds €100 million. Join a great company, not merely an individual project Project overview The client uses various tools to reach their customers, such as a mobile app, a responsive web application, or communicating with them directly through the call center. The system is big and modular (microservice-based), complying with a number of regulations. We provide APIs for different clients including the biggest Global Distribution Systems (GDSes). We also provide solutions that are labeled by more than half of Train Operating Companies (TOCs) in the UK. Our client is committed to ensuring that the system will be as modern as possible. It is based on a microservice architecture with the use of continuous integration, where a few hundred components operate independently of each other and can be used as they become available. This increases the modularity of the system and optimizes the use of the services. All components run on AWS. The backend also includes .NET 7/8, and REST API is actively modernized to Cloud Native solutions (RDS like Postgres, DynamoDB) from MSSQL. The client has a policy to work with the latest technology, and they move to newer versions when they are available. Team Several independent teams are working on the project. The goals of each team are limited to the part of the system they're working on. DataArt's specialists are working on the backend in several teams. The project has a team of 30+ .NET developers who work on the backend, divided into smaller squads. Position overview DataArt is currently helping develop new features and modernize the IT system of an independent online railroad ticket retailer. The project is a great place to work and grow for Middle engineers due to strong engineering practices (microservices, clean code, extensive unit testing, CI, dozens of production deployments weekly, the Scout Rule, code reviews, and an Agile approach), continuous technical refactoring, and a senior team that is willing to learn and share experience. Responsibilities Development of new features, expanding the ticket-selling system + refactoring 80-90% backend development 20-10% team meetings Requirements From 3 to 5 years of backend development experience From 3 to 5 years of experience in commercial software development on the .NET platform Understanding of and experience working with C# Good understanding of Cloud - AWS practical experience mandatory Strong skills in Clean Code and OOP Understanding of SOLID principles Knowledge of WebAPI Understanding of microservices architecture Experience with unit testing (like nUnit) and mocking frameworks (preferred Moq) Experience with dependency injection (preferred Autofac) Knowledge of Entity Framework or NHibernate Experience working with any DBMS system Understanding of Agile development methodology Good spoken English What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: The offer is for a Test Automation Engineer responsible for designing, implementing, and supporting automated testing frameworks for internal and client-facing systems. The role involves close collaboration with architecture, DevOps, and product teams to build robust API and UI automation solutions in Agile environments. The position requires strong experience in automation tools, programming, and QA process setup. 🗂️ Requirements: 3+ years of experience in Test Automation, Experience in two programming languages, Experience with at least two automation tools, Experience in API and UI automation, Familiarity with Git or Bitbucket, Understanding of RESTful web services, Knowledge of automated testing principles and practices, Ability to set up QA process from scratch, Experience working in Agile (Scrum or Kanban), Spoken English 📃 Skills: Java, JavaScript, C#, Python, Playwright, Selenide, Selenium, Cypress, API, UI, Git, Bitbucket, REST, Scrum, Kanban 🏢 Description: Position overview DataArt is a global software engineering firm and a trusted technology partner for market leaders and visionaries. Our world-class team designs and engineers data-driven, cloud-native solutions to deliver immediate and enduring business value. We promote a culture of radical respect, prioritizing your personal well-being as much as your expertise. We stand firmly against prejudice and inequality, valuing each of our employees equally. We respect the autonomy of others before all else, offering remote, onsite, and hybrid work options. Our Learning and development centers, R&D labs, and mentorship programs encourage professional growth. Our long-term approach to collaboration with clients and colleagues alike focuses on building partnerships that extend beyond one-off projects. We provide the ability to switch between projects and technology stacks, creating opportunities for exploration through our learning and networking systems to advance your career. Responsibilities Implement and support test automation for internal and client facing systems Collaborate with Architecture, InfoSec and DevOps teams to design test automation frameworks for these systems Collaborate with business analysts, developers and product owners to develop comprehensive test automation Build reusable test frameworks Analyze requirements and user stories to build robust automated solutions Follow best coding practices Requirements 3+ years of experience in Test Automation Automation experience in two programming languages (e.g. Java, JavaScript, C#, Python) Experience with at least two Automation Tools (e.g. Playwright, Selenide, Selenium, Cypress etc.) Experience in both: API and UI Automation Familiarity with version control systems such as Git and Bitbucket Solid understanding of RESTful web services. Understanding of automated testing principles and practices Ability and knowledge of how to set up the QAA process from scratch Familiarity with Agile methodologies (Kanban, Scrum) and experience working in Agile teams Spoken English

🏢 Summary: B2B role to design and build high-scale infrastructure and platform solutions in .NET 8 for a global travel-tech product used by millions of users. The position focuses on developing a new architecture and delivering end-to-end solutions for internet-scale systems in a fast-paced environment. 🗂️ Requirements: 5+ years of commercial experience with .NET Core and C#, Strong foundation in computer science, Proficiency in object-oriented design, Knowledge of design patterns, Knowledge of algorithms and data structures, Experience designing end-to-end internet-scale solutions, Experience with large-scale production environments, Good understanding of SQL Server, Good understanding of Redis, Fluent English (written and verbal) 📃 Skills: .NET, C#, SQL, SQLServer, Redis, OOP, DesignPatterns, Algorithms, DataStructures 🏢 Description: Join the client's team in the travel-tech industry. RESPONSIBILITIES In this role, the infrastructure and platform used daily by millions of travelers worldwide will be designed and built. The focus is on full transparency, continuous improvement, innovation, and maximizing the use of technology. The team will be responsible for designing and developing a new architecture in .NET 8 to support high-scale products. REQUIREMENTS A solid foundation in computer science and strong competencies in object-orienteddesign, design patterns, algorithms, and data structures, with solid developmentexperience in .NET Core / C# - At least 5+ years experience. Thrive in a fast-paced environment, able to adapt and learn new technologies quickly. Hands-on experience designing, developing, and deploying end-to-end solutions for internet-scale problems. Good understanding of SQL Server and Redis. Experience with large-scale production environments. Excellent communication skills, initiative, and teamwork. High level of communication skills (written and verbal) in English NICE TO HAVE Experience in travel tech. Working with CI/CD is an advantage. Experience with containers and Kubernetes. Experience with NoSQL databases (like Elasticsearch) WHAT DO WE OFFER ON THIS PROJECT? Cooperation based on a B2B contract. Hybrid work from Warsaw (2 times a week in the office). The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client. Events and integration meetings, as well as participation in various initiatives, e.g., sports. Access to the benefits offering (medical care, life insurance, Multisport card). WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE? Application: Apply and submit your CV. After the application review, the recruiter will contact selected candidates by phone. Screening: Have a conversation with a speedapp recruiter about your experience. Next steps: The speedapp recruiter will explain the recruitment process for the specific position. The speedapp recruiter will stay in touch with you throughout the entire process. ABOUT SPEEDAPP At speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them. 👉 10 years of experience 👉 +100 clients worldwide +300 hires per year 💎 We have won the prestigious "Forbes Diamonds" award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch. DO YOU HAVE ANY QUESTIONS? Contact the recruiter responsible for this process directly. Aleksandra Mazur Senior IT Research Consultant aleksandra.mazur@speedapp.pl +48 728 360 029

🏢 Summary: The role involves designing and building high-scale infrastructure and platform solutions in .NET 8 for a global travel-tech product used by millions of users. The position focuses on developing a new architecture for internet-scale systems with an emphasis on innovation and continuous improvement. It includes end-to-end solution design and deployment in large-scale production environments. 🗂️ Requirements: 5+ years of experience with .NET Core and C#, Strong foundation in computer science, Strong knowledge of object-oriented design, Knowledge of design patterns, Knowledge of algorithms and data structures, Experience designing end-to-end solutions for internet-scale systems, Experience with large-scale production environments, Good understanding of SQL Server, Good understanding of Redis, Fluent English (written and verbal) 📃 Skills: .NET, C#, SQL, SQLServer, Redis, Kubernetes, Docker, Elasticsearch, CI/CD, NoSQL 🏢 Description: Join the client's team in the travel-tech industry.. RESPONSIBILITIES In this role, the infrastructure and platform used daily by millions of travelers worldwide will be designed and built. The focus is on full transparency, continuous improvement, innovation, and maximizing the use of technology. The team will be responsible for designing and developing a new architecture in .NET 8 to support high-scale products. REQUIREMENTS A solid foundation in computer science and strong competencies in object-orienteddesign, design patterns, algorithms, and data structures, with solid developmentexperience in .NET Core / C# - At least 5+ years experience. Thrive in a fast-paced environment, able to adapt and learn new technologies quickly. Hands-on experience designing, developing, and deploying end-to-end solutions for internet-scale problems. Good understanding of SQL Server and Redis. Experience with large-scale production environments. Excellent communication skills, initiative, and teamwork. High level of communication skills (written and verbal) in English NICE TO HAVE Experience in travel tech. Working with CI/CD is an advantage. Experience with containers and Kubernetes. Experience with NoSQL databases (like Elasticsearch) WHAT DO WE OFFER ON THIS PROJECT? Cooperation based on a B2B contract. Hybrid work from Warsaw (2 times a week in the office). The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client. Events and integration meetings, as well as participation in various initiatives, e.g., sports. Access to the benefits offering (medical care, life insurance, Multisport card). WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE? Application: Apply and submit your CV. After the application review, the recruiter will contact selected candidates by phone. Screening: Have a conversation with a speedapp recruiter about your experience. Next steps: The speedapp recruiter will explain the recruitment process for the specific position. The speedapp recruiter will stay in touch with you throughout the entire process. ABOUT SPEEDAPP At speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them. 👉 10 years of experience 👉 +100 clients worldwide +300 hires per year 💎 We have won the prestigious "Forbes Diamonds" award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch. DO YOU HAVE ANY QUESTIONS? Contact the recruiter responsible for this process directly. Aleksandra Mazur Senior IT Research Consultant aleksandra.mazur@speedapp.pl +48 728 360 029

🏢 Summary: Engineering role focused on maintaining and improving a production Ruby on Rails system in a sustainability-focused product. The position involves triaging client requests, resolving full-stack production incidents, and collaborating with Product and Customer teams in a dynamic, ticket-driven environment. It emphasizes system reliability, root-cause analysis, and continuous improvement of support processes. 🗂️ Requirements: 5+ years of Ruby on Rails experience, Strong experience with production systems, Ability to debug and perform root-cause analysis, Full-stack capability (backend, integrations, basic infrastructure), Experience handling incidents and production issues, Ability to work in on-call rotations, Experience with CI/CD pipelines, Experience with cloud infrastructure, Strong understanding of relational databases 📃 Skills: Ruby, Rails, Hotwire, Turbo, AWS, Docker, PostgreSQL, Datadog, GitHub, CI/CD, Jira, Slack 🏢 Description: Do you care about making an impact on sustainability? Help consumers and brands better understand their environmental impact and make better choices for the planet! 🌎 This role sits at the intersection of engineering, product, and client interaction. You will work in a dynamic, ticket-driven environment where priorities shift based on real usage, incidents, and business needs. What you’ll do: Handle and triage incoming client requests (Jira, Slack, calls) Investigate and resolve incidents across the full stack (backend, frontend, integrations) Work on production issues - from quick fixes to deeper root-cause analysis Collaborate with Product and Customer teams to understand and address user needs Implement small improvements and fixes independently Contribute to improving incident handling and support processes Participate in on-call rotations and ensure system reliability Provide technical input on feasibility and impact of client requests Tech stack: Ruby on Rails (monolith) Hotwire / Turbo AWS Docker GitHub Actions (CI/CD) PostgreSQL Datadog What are we looking for? 🎯 5+ years of experience with Ruby on Rails Strong experience working with production systems Excellent debugging and problem-solving skills Ability to work across the stack (backend, integrations, basic infra) Strong ownership and communication skills Comfortable working in a dynamic, reactive environment Nice-to-have: Experience in support / maintenance / -like roles Familiarity with monitoring tools (e.g. Datadog) Experience with AWS What you get: Real impact on system stability and client experience High ownership and autonomy in decision-making Exposure to a wide range of technical challenges Close collaboration with product and client-facing teams Opportunity to deeply understand how the system behaves in production A role suited for engineers who enjoy problem-solving over repetitive feature delivery It is not the best fit if: You are looking for a purely feature-driven role with long-term, predictable roadmaps You get frustrated by frequent context switching or changing priorities You expect a clean, well-structured codebase with minimal technical debt Sounds like a fit? Let’s talk! 🚀

🏢 Summary: Backend Developer role in a travel-tech project focused on developing and maintaining a scalable microservices-based booking platform used across multiple European markets. The position involves building and optimizing backend services using Java and Spring (or Kotlin), designing REST APIs, and working with high-load systems handling hundreds of requests per second. You will contribute to system modernization and performance improvements within an international Scrum team. 🗂️ Requirements: Minimum 1 year commercial experience in Java and Spring or Kotlin, Experience with relational databases and SQL, Experience in designing and developing REST API and Web Services, Basic knowledge of microservices architecture, Ability to work with distributed systems handling high traffic, English level B2 or higher, Polish level C1 or higher 📃 Skills: Java, Spring, Kotlin, SQL, REST, WebServices, Microservices, NoSQL 🏢 Description: Dołącz do zespołu klienta z branży travel-tech i rozwijaj skalowalną platformę, z której korzystają tysiące użytkowników w ponad 20 krajach na świecie. ZADANIA Będziesz pracować przy rozwoju rozbudowanego systemu rezerwacyjnego, wspierającego realizację podróży dla klientów na wielu rynkach europejskich. Platforma działa w architekturze mikroserwisowej, obsługuje setki zapytań na sekundę i jest stale rozwijana oraz optymalizowana pod kątem wydajności i skalowalności. Twoje główne zadania: rozwój i utrzymanie backendu w oparciu o Java + Spring (lub Kotlin), projektowanie oraz rozwijanie REST API i Web Services, praca z relacyjnymi bazami danych (SQL), udział w modernizacji istniejących rozwiązań i migracji w kierunku nowoczesnej architektury, współpraca przy rozwoju systemu opartego na mikroserwisach, dbanie o jakość kodu oraz udział w code review, współpraca w zespole Scrumowym. Zespół: Dołączysz do jednego z backendowych zespołów (złożonych z doświadczonych developerów), pracujących nad kluczowymi elementami systemu. Zespół jest międzynarodowy, a część komunikacji odbywa się w języku angielskim. WYMAGANIA min. 1 rok komercyjnego doświadczenia w programowaniu w Java (Spring) i/lub Kotlin, doświadczenie w pracy z relacyjnymi bazami danych (SQL) , znajomość REST API / Web Services , podstawowa znajomość architektury mikroserwisowej lub chęć nauki w tym obszarze, znajomość języka angielskiego min. B2 (praca z dokumentacją, komunikacja), znajomość języka polskiego min. C1 , umiejętność pracy zespołowej, zaangażowanie oraz chęć rozwoju, samodzielność i uczciwe podejście do realizacji zadań (ważne w kontekście procesu rekrutacyjnego). MILE WIDZIANE doświadczenie z bazami NoSQL , znajomość architektury mikroserwisowej w praktyce, doświadczenie w branży travel lub e-commerce , zainteresowanie rozwiązaniami chmurowymi i skalowaniem systemów. CO OFERUJEMY NA TYM PROJEKCIE? Zatrudnienie bezpośrednio przez klienta. Współpracę w oparciu o umowę B2B/o pracę. Pracę hybrydową z Gdańska (2-3 razy w tygodniu w biura). Budżet rozwojowy 3000 PLN rocznie (kursy, konferencje, nauka), Opieka medyczna LuxMed Dofinansowanie do Multisport Miejsce w podziemny parkingu Hybrydowy system pracy; na etapie wdrożenia (3-6 miesięcy) będziesz częściej w biurze, ale później w miarę uzyskiwania samodzielności będziesz mieć możliwość częstszej pracy z domu Lekcje j. angielskiego JAK WYGLĄDA REKRUTACJA? Zgłoszenie : Zaaplikuj i prześlij swoje CV. Po weryfikacji aplikacji rekruter skontaktuje się telefonicznie z wybranymi kandydatami. Screening : Porozmawiaj z rekruterem speedapp o Twoim doświadczeniu . Kolejne etapy: Rekruter speedapp przedstawi Ci jak wygląda proces rekrutacji na dane stanowisko. Rekruter speedapp pozostanie z Tobą w kontakcie podczas całego procesu. O SPEEDAPP W speedapp wierzymy, że organizacja jest tak dobra jak tworzący ją ludzie. Jesteśmy zespołem ekspertów IT i innych specjalistów pracujących dla naszych klientów na całym świecie (m.in Izrael, Austria, USA). Wykraczamy daleko poza kategorię HR. Budujemy zespoły IT, a także pomagamy w ich zarządzaniu. 👉 10 lat doświadczenia 👉 +100 klientów na całym świecie +300 zatrudnień rocznie 💎 Jesteśmy laureatem prestiżowej nagrody Diamenty Forbes cztery lata z rzędu (2022, 2023, 2024, 2025), członkiem sieci Fast Growth Icons oraz FinTech Poland. MASZ PYTANIA? Skontaktuj się bezpośrednio z rekruterem odpowiedzialnym za ten proces. Adrianna Rudzka Junior IT Delivery Consultant adrianna.rudzka@speedapp.pl +48 884 271 647

🏢 Summary: Oferta dotyczy długoterminowego projektu rozwoju i utrzymania zaawansowanej platformy do obsługi usług infrastrukturalnych w sektorze transportowym. Rola obejmuje tworzenie aplikacji enterprise w technologiach .NET 10 i Angular, rozwój API, integracje systemowe oraz pracę z bazami danych i procesami CI/CD. Praca realizowana jest w modelu 100% zdalnym w zespole rozwijającym moduły biznesowe związane z zamówieniami, rozliczeniami i raportowaniem. 🗂️ Requirements: Minimum 5 lat doświadczenia jako Programista .NET / Angular, Doświadczenie w projektowaniu i implementacji aplikacji webowych oraz systemów enterprise, Znajomość Microsoft SQL Server i SQL, Doświadczenie z RESTful API, Znajomość HTML5, Znajomość CSS3, Znajomość TypeScript, Znajomość JavaScript, Doświadczenie z RabbitMQ, Znajomość bezpieczeństwa aplikacji i optymalizacji kodu, Doświadczenie z Git i Git Flow, Umiejętność tworzenia responsywnych interfejsów UX/UI, Znajomość procesów CI/CD, Doświadczenie z Azure DevOps, Doświadczenie z Jira 📃 Skills: .NET, Angular, SQL, MSSQL, REST, HTML5, CSS3, TypeScript, JavaScript, RabbitMQ, Azure, Kafka, Git, GitFlow, CI/CD, Jira 🏢 Description: O FIRMIE: Fabrity S.A. to dynamicznie rozwijająca się firma technologiczna, specjalizująca się w inżynierii oprogramowania, generatywnej sztucznej inteligencji oraz przemysłowym Internecie rzeczy (IoT). Tworzymy kompleksowe rozwiązania, które pomagają przedsiębiorstwom automatyzować procesy, zwiększać efektywność operacyjną oraz podejmować kluczowe decyzje dzięki skutecznej analizie danych.   Usprawniamy procesy biznesowe, wykorzystując wiodące platformy, takie jak ServiceNow, Microsoft Power Platform oraz nasz autorski produkt low-code, Fastive . Dzięki temu wspieramy organizacje w ich cyfrowej transformacji, minimalizując przestoje i optymalizując operacje na każdym etapie. Pracujemy dla firm z różnych branż, w tym farmaceutycznej, ochrony zdrowia, usług finansowych, produkcji, motoryzacji i handlu detalicznego. Zaufały nam znane marki, między innymi ABB, Bayer, Carrefour, PKO BP, Dormakaba, Sanofi, Toyota Bank, Frontex, Liebherr, Pepsico i Saint-Gobain . O PROJEKCIE: Budujemy zespół specjalistów odpowiedzialnych za rozwój i utrzymanie zaawansowanej platformy wspierającej proces zamawiania, realizacji oraz rozliczania usług infrastrukturalnych w sektorze transportowym. Projekt obejmuje rozwój modułowego rozwiązania umożliwiającego składanie zamówień na usługi związane z obsługą infrastruktury, ich autoryzację, realizację, reklamacje oraz kompleksowe rozliczanie. System integruje wiele obszarów biznesowych i współpracuje z innymi kluczowymi aplikacjami organizacji, zapewniając obsługę procesów zamówień, zarządzania usługami, raportowania oraz generowania dokumentów rozliczeniowych. W ramach projektu rozwijane są również mechanizmy administracji użytkownikami, wersjonowania danych, obsługi blokad systemowych oraz integracji z systemami zewnętrznymi. Start projektu planowany jest na sierpień/wrzesień 2026 roku. Zapewniamy możliwość świadczenia usług w modelu 100% zdalnym oraz perspektywę długofalowej współpracy . ZAKRES ZADAŃ: Rozwój oraz utrzymanie aplikacji opartych o technologie .NET 10 oraz Angular Rozwój modułów biznesowych odpowiedzialnych za zamawianie usług, realizację usług, rozliczenia, reklamacje oraz raportowanie Tworzenie i rozwijanie warstwy backendowej, API oraz logiki biznesowej systemu Projektowanie i implementacja integracji pomiędzy systemami z wykorzystaniem REST API oraz mechanizmów komunikacji asynchronicznej Projektowanie i optymalizacja struktur baz danych MS SQL Server Dbanie o bezpieczeństwo, wydajność oraz wysoką jakość rozwijanych rozwiązań Tworzenie i rozwój warstwy frontendowej w technologii Angular zgodnie z wymaganiami UX/UI Współpraca z zespołem projektowym Tworzenie dokumentacji technicznej oraz udział w przeglądach kodu Praca z repozytoriami kodu oraz procesami CI/CD w środowisku Azure DevOps OCZEKIWANIA WZGLĘDEM KANDYDATÓW/-EK: Co najmniej 5 lat doświadczenia w roli Programisty .NET / Angular Doświadczenie w projektowaniu i implementacji aplikacji webowych oraz systemów klasy enterprise Dobra znajomość baz danych Microsoft SQL Server oraz języka SQL Doświadczenie w projektowaniu i konsumpcji RESTful API Praktyczna znajomość technologii HTML5 , CSS3 , TypeScript oraz JavaScript Doświadczenie w pracy z rozwiązaniami kolejkowymi RabbitMQ (mile widziana znajomość Azure Service Bus lub Kafka ) Znajomość zagadnień związanych z bezpieczeństwem aplikacji, wydajnością oraz optymalizacją kodu Doświadczenie w pracy z systemem kontroli wersji Git , w tym znajomość Git Flow oraz pracy w repozytoriach zespołowych Umiejętność implementacji responsywnych interfejsów użytkownika zgodnie z zasadami UX/UI Znajomość procesów CI/CD , w szczególności w środowisku Azure DevOps Doświadczenie w pracy z narzędziem Jira DLACZEGO WARTO DO NAS DOŁĄCZYĆ: Benefity w ramach systemu kafeteryjnego Długofalowa współpraca w oparciu o umowę B2B Możliwość realizacji usług w modelu 100% zdalnym Zaangażowanie w projekt mający realny wpływ na kierunek rozwoju biznesu naszego klienta

🏢 Summary: Senior React Native Developer for an AI-first mobile education platform in the MedTech sector, responsible for leading mobile development and building the application from scratch. The role involves integrating React Native frontend with existing APIs and ensuring high technical standards in a fully remote B2B collaboration. The project focuses on delivering AI-powered, personalized training solutions for healthcare professionals. 🗂️ Requirements: Minimum 7 years of commercial experience in React Native, Experience with Expo, Ability to build mobile applications from scratch, Experience integrating React Native frontend with existing APIs, Strong knowledge of best practices in mobile development, Ability to identify risks and propose technical solutions proactively, English proficiency at minimum B2+ level, Experience in direct client collaboration 📃 Skills: React, ReactNative, Expo, JavaScript, TypeScript, API, AI 🏢 Description: Poszukujemy kandydata bardzo samodzielnego, o wysokich kompetencjach technicznych, gotowego do przejęcia odpowiedzialności za rozwój mobilny w ambitnym projekcie z obszaru MedTech. ZADANIA Praca przy nowoczesnej platformie edukacyjnej typu „AI-First”, zaprojektowanej specjalnie dla sektora ochrony zdrowia. Jej głównym celem jest zapewnienie le stałego dostępu do personalizowanych szkoleń (opartych na AI) w dowolnym miejscu i czasie, co znacząco przyspiesza proces onboardingu w placówkach medycznych. WYMAGANIA Minimum 7 lat doświadczenia komercyjnego w React Native (w tym doświadczenia w Expo). Umiejętność wdrażania najlepszych praktyk, które będą punktem odniesienia dla reszty zespołu. Szukamy osoby, która wyprzedza problemy, identyfikuje ryzyka i proponuje rozwiązania, zanim staną się one przeszkodą. Język angielski na poziomie min. B2+ (w mowie i piśmie) – niezbędny do codziennej współpracy z klientem i zespołem. Umiejętność budowania aplikacji od zera oraz sprawna integracja frontendu (React Native) z istniejącymi API. Świetna organizacja pracy, samozarządzanie i postawa „I can learn this”. Doświadczenie w bezpośredniej współpracy z klientem (mile widziane doświadczenie we współpracy z klientami ze Stanów). MILE WIDZIANE Doświadczenie lub silne zainteresowanie obszarem HealthTech. Wykorzystywanie narzędzi AI w codziennej pracy w celu optymalizacji własnej efektywności. CO OFERUJEMY NA TYM PROJEKCIE? Współpracę w oparciu o umowę B2B i stawkę: do około 150/h Pracę 100% zdalną. Wsparcie dedykowanego opiekuna. Po dołączeniu do speedapp, otrzymasz kontakt do dedykowanego opiekuna, który zadba, aby współpraca z nami oraz z klientem sprawiała Ci satysfakcję. Wydarzenia oraz spotkania integracyjne, a także udział w różnych inicjatywach np. sportowych. Dostęp do oferty benefitów (opieka medyczna, ubezpieczenie na życie, karta Multisport). JAK WYGLĄDA REKRUTACJA? Zgłoszenie : Zaaplikuj i prześlij swoje CV. Po weryfikacji aplikacji rekruter skontaktuje się telefonicznie z wybranymi kandydatami. Screening : Porozmawiaj z rekruterem speedapp o Twoim doświadczeniu . Kolejne etapy: Rekruter speedapp przedstawi Ci jak wygląda proces rekrutacji na dane stanowisko. Rekruter speedapp pozostanie z Tobą w kontakcie podczas całego procesu. O SPEEDAPP W speedapp wierzymy, że organizacja jest tak dobra jak tworzący ją ludzie. Jesteśmy zespołem ekspertów IT i innych specjalistów pracujących dla naszych klientów na całym świecie (m.in Izrael, Austria, USA). Wykraczamy daleko poza kategorię HR. Budujemy zespoły IT, a także pomagamy w ich zarządzaniu. 👉 10 lat doświadczenia 👉 +100 klientów na całym świecie +300 zatrudnień rocznie 💎 Jesteśmy laureatem prestiżowej nagrody Diamenty Forbes cztery lata z rzędu (2022, 2023, 2024, 2025), członkiem sieci Fast Growth Icons oraz FinTech Poland. MASZ PYTANIA? Skontaktuj się bezpośrednio z rekruterem odpowiedzialnym za ten proces. Katarzyna Osypiuk IT Delivery Consultant katarzyna.osypiuk@speedapp.pl