Software Engineer II

🏢 Summary: The offer is for a Software Engineer II role focused on building and maintaining customer-facing products across frontend and backend systems in a full-stack environment. The position involves developing reusable UI components, designing scalable and secure microservices and APIs, and ensuring high quality through testing and performance optimization. The engineer will collaborate with cross-functional teams to deliver robust, production-ready solutions. 🗂️ Requirements: 3+ years commercial experience as Software Development Engineer, 2+ years experience in frontend and backend development, Strong knowledge of object-oriented design, data structures, algorithms, Experience with modern JavaScript frontend framework (React, Next.js, Vue.js or Angular), Experience with microservices architecture and distributed systems, Experience designing and implementing REST APIs, Experience with testing and quality assurance practices, Experience with unit testing, code reviews, design documentation, Experience with AI-assisted coding tools, Knowledge of analytics platforms (e.g. Amplitude) 📃 Skills: JavaScript, React, Next.js, Vue.js, Angular, REST, Microservices, DistributedSystems, OOP, DataStructures, Algorithms, UnitTesting, APIs, Amplitude, Cursor, GitHubCopilot, Claude, AWS, Azure, GCP 🏢 Description: Hello 👋 We’re LegalZoom , our mission is to democratize access to professional legal advice. We've developed a trusted, technology-driven platform that breaks down barriers, empowering millions to grow their businesses, care for their families, protect their ideas, and more. Through our acquisition of Earth Class Mail, the leading virtual mailbox solution for small businesses, we've expanded our services to offer comprehensive online legal, tax, and virtual mail solutions for families and small businesses. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Software Engineer II 👨‍💻👩‍💻 What you will do: Work closely with other engineers, product designers to design, build and maintain customer-facing products and interfaces, across both frontend and backend systems. Develop shared, reusable UI components library. Design, solve, debug problems related to performance, scalability, and security across the full stack. Develop E2E tests raising the bar for the quality of customer experience. Contribute to the design, development, and maintenance of backend services and APIs. What we are looking for: 3+ years of commercial experience as a Software Development Engineer. 2+ years of programming experience with frontend and backend development Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience with microservices architecture and distributed systems  (including designing and implementing REST APIs) Disciplined approach to testing and quality assurance Experience with professional software engineering practices (e.g. unit testing, code reviews, design documents) Experience with AI-assisted coding tools (e.g. Cursor, Github Copilot, Claude Code) Knowledge of analytics platforms such as Amplitude. A strong self-starter, operationally-focused; a problem-solver. Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP). Experience working in a SaaS company What we offer: Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Recruitment process: First step: 20 minutes HR interview Second step: call with Hiring Manager Third step: Technical Interviews with our Developers Final interview Feedback Join us in making a difference as we build our future and help ensure access to professional legal advice to all!

🏢 Summary: Software Engineer II role focused on designing, building, and maintaining full-stack customer-facing products, including frontend interfaces and backend services. The position involves developing reusable UI components, scalable APIs, and ensuring performance, security, and quality through testing. The role also contributes to microservices-based systems and distributed architectures. 🗂️ Requirements: 3+ years commercial experience as Software Development Engineer, Strong Computer Science fundamentals, Experience with at least one modern programming language (Go, C#, C/C++, Python), Experience with modern JavaScript framework (React, Next.js, Vue.js, Angular), Experience with microservices architecture, Experience designing and implementing APIs, Experience with distributed systems, Experience with testing and quality assurance practices, Experience with unit testing and code reviews, Experience with AI-assisted coding tools 📃 Skills: Go, C#, C++, Python, JavaScript, React, Next.js, Vue.js, Angular, Microservices, APIs, DistributedSystems, UnitTesting, GitHubCopilot, Cursor, Claude, AWS, Azure, GCP, Datadog, Amplitude 🏢 Description: Hello 👋 We’re LegalZoom , our mission is to democratize access to professional legal advice. We've developed a trusted, technology-driven platform that breaks down barriers, empowering millions to grow their businesses, care for their families, protect their ideas, and more. Through our acquisition of Earth Class Mail, the leading virtual mailbox solution for small businesses, we've expanded our services to offer comprehensive online legal, tax, and virtual mail solutions for families and small businesses. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Software Engineer II 👨‍💻👩‍💻 What you will do: Work closely with other engineers, product designers to design, build and maintain customer-facing products and interfaces, across both frontend and backend systems. Develop shared, reusable UI components library. Design, solve, debug problems related to performance, scalability, and security across the full stack. Develop E2E tests raising the bar for the quality of customer experience. Contribute to the design, development, and maintenance of backend services and APIs. What we are looking for: 3+ years of commercial experience as a Software Development Engineer. Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. Experience with at least one modern programming language (e.g., Go, C#, C/C++, Python) Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience with microservices architecture and distributed systems  (including designing and implementing APIs) Disciplined approach to testing and quality assurance Experience with professional software engineering practices (e.g. unit testing, code reviews, design documents) Experience with AI-assisted coding tools (e.g., Cursor, Github Copilot, Claude Code) A strong self-starter, operationally-focused; a problem-solver. Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP). Experience working in a SaaS company Knowledge of monitoring and analytics platforms (e.g., Datadog, Amplitude) What we offer: Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Recruitment process: First step: 20 minutes HR interview Second step: call with Hiring Manager Third step: Technical Interviews with our Developers Final interview Feedback Join us in making a difference as we build our future and help ensure access to professional legal advice to all!

🏢 Summary: Senior Software Engineer role focused on designing, building, and maintaining large-scale services and distributed systems within a modern product environment. The position involves defining architecture and tech stack, developing microservices and APIs, and solving complex scalability, security, and performance challenges. You will collaborate with engineering and product teams to deliver robust, high-quality solutions. 🗂️ Requirements: 5+ years commercial experience as Software Development Engineer, 5+ years programming experience in Go or C# or C/C++ or Python, Experience with modern JavaScript framework (React or Next.js or Vue.js or Angular), Experience designing architecture of concurrent and distributed systems, Experience with microservices architecture and API design, Experience with PostgreSQL or MySQL, Experience with ElasticSearch or Redis, Strong knowledge of object-oriented design, data structures, algorithms, Experience debugging production issues across full stack, Experience with AI-assisted coding tools, English proficiency (written and spoken) 📃 Skills: Go, C#, C++, Python, JavaScript, React, Next.js, Vue.js, Angular, PostgreSQL, MySQL, ElasticSearch, Redis, Microservices, REST, APIs, Databases, OOP, Algorithms, DataStructures, GitHubCopilot, Cursor, Claude, AWS, Azure, GCP, Datadog, Amplitude 🏢 Description: Hello 👋 We’re LegalZoom , we're here to make legal help accessible to all. LegalZoom transformed the legal industry with the launch of our online services and groundbreaking technology in 2001. Since then, millions of customers have counted on us to officially start and run businesses, protect brands and intellectual property, and look after loved ones through wills and trusts. As the industry leader for over 20 years, innovation remains at the center of all we do. We're creative thinkers and problem solvers with a passion for building legal and tax products that make a positive impact on the world, and we're always looking for exceptional people to push us further. With us, you'll do work that's as rewarding as it is challenging with a team where every voice matters and diversity, equality, and inclusion are truly embraced. Together, we'll continue to democratize the law and make a real difference in the lives of millions. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Senior Software Engineer 👨‍💻👩‍💻 Responsibilities: Design, build, and maintain large-scale services, job pipelines and systems Develop and define the architecture and tech stack Work with key stakeholders in Software Engineering and Product to understand needs in the product Development Solve complex problems with a strong focus on security, performance, and scalability Debug production issues across services and multiple levels of the stack Improve engineering standards, tooling, and processes What we are looking for: 5+ years of commercial experience as a Software Development Engineer 5+ years of programming experience with at least one modern programming language (Go, C#, C/C++, Python) Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience contributing to architecture and design of new and concurrent systems Experience with microservices architecture and distributed systems  (including designing and implementing APIs) Experience with Databases (PostgreSQL, MySQL), DataStores (ElasticSearch, Redis) Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. A strong self-starter, operationally-focused; a problem-solver Working proficiency with written and spoken English Experience with AI-assisted coding tools (e.g., Cursor, Github Copilot, Claude Code) Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP) Experience working in a SaaS company Knowledge of monitoring and analytics platforms (e.g., Datadog, Amplitude) Benefits Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Team building and socializing events, amazing coffee & fresh fruits in the office Competitive salary, yearly bonus, RSUs. Join us in making a difference as we build our future and help ensure access to professional legal advice to all! LegalZoom is an equal opportunity employer, dedicated to diversity, equality, and inclusion, and provides equal employment opportunities to all employees and applicants for employment.  LegalZoom prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

🏢 Summary: The offer is for a Senior Software Engineer responsible for designing, building, and maintaining large-scale, secure, and scalable services and systems. The role involves defining architecture and tech stack, developing microservices and APIs, solving complex production issues, and collaborating closely with engineering and product teams. The position requires strong backend and frontend expertise with a focus on performance, reliability, and modern development practices. 🗂️ Requirements: 5+ years of commercial experience as a Software Development Engineer, 5+ years of programming experience in Go, C#, C/C++, or Python, Experience with modern JavaScript frameworks (React, Next.js, Vue.js, or Angular), Experience designing and implementing microservices and distributed systems, Experience designing and implementing APIs, Experience with PostgreSQL or MySQL, Experience with ElasticSearch or Redis, Strong knowledge of object-oriented design, data structures, and algorithms, Experience contributing to system architecture and design, Experience debugging production issues across multiple services, Working proficiency in English 📃 Skills: Go, C#, C++, Python, JavaScript, React, Next.js, Vue.js, Angular, PostgreSQL, MySQL, ElasticSearch, Redis, Microservices, APIs, Databases, DistributedSystems, OOP, Algorithms, DataStructures 🏢 Description: Hello 👋 We’re LegalZoom , we're here to make legal help accessible to all. LegalZoom transformed the legal industry with the launch of our online services and groundbreaking technology in 2001. Since then, millions of customers have counted on us to officially start and run businesses, protect brands and intellectual property, and look after loved ones through wills and trusts. As the industry leader for over 20 years, innovation remains at the center of all we do. We're creative thinkers and problem solvers with a passion for building legal and tax products that make a positive impact on the world, and we're always looking for exceptional people to push us further. With us, you'll do work that's as rewarding as it is challenging with a team where every voice matters and diversity, equality, and inclusion are truly embraced. Together, we'll continue to democratize the law and make a real difference in the lives of millions. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Senior Software Engineer 👨‍💻👩‍💻 Responsibilities: Design, build, and maintain large-scale services, job pipelines and systems Develop and define the architecture and tech stack Work with key stakeholders in Software Engineering and Product to understand needs in the product Development Solve complex problems with a strong focus on security, performance, and scalability Debug production issues across services and multiple levels of the stack Improve engineering standards, tooling, and processes What we are looking for: 5+ years of commercial experience as a Software Development Engineer 5+ years of programming experience with at least one modern programming language (Go, C#, C/C++, Python) Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience contributing to architecture and design of new and concurrent systems Experience with microservices architecture and distributed systems  (including designing and implementing APIs) Experience with Databases (PostgreSQL, MySQL), DataStores (ElasticSearch, Redis) Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. A strong self-starter, operationally-focused; a problem-solver Working proficiency with written and spoken English Experience with AI-assisted coding tools (e.g., Cursor, Github Copilot, Claude Code) Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP) Experience working in a SaaS company Knowledge of monitoring and analytics platforms (e.g., Datadog, Amplitude) Benefits Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Team building and socializing events, amazing coffee & fresh fruits in the office Competitive salary, yearly bonus, RSUs. Join us in making a difference as we build our future and help ensure access to professional legal advice to all! LegalZoom is an equal opportunity employer, dedicated to diversity, equality, and inclusion, and provides equal employment opportunities to all employees and applicants for employment.  LegalZoom prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

🏢 Summary: Senior Software Engineer role focused on designing, building, and maintaining large-scale services and distributed systems with strong emphasis on security, scalability, and performance. The position involves defining architecture, developing modern backend and frontend solutions, and collaborating cross-functionally to deliver robust product features. The engineer will also improve engineering standards and resolve complex production issues across the stack. 🗂️ Requirements: 5+ years commercial experience as Software Development Engineer, 5+ years programming experience in Go or C# or C/C++ or Python, Experience with modern JavaScript frameworks (React or Next.js or Vue.js or Angular), Experience in designing and implementing microservices and distributed systems, Experience designing and implementing APIs, Experience with PostgreSQL or MySQL, Experience with ElasticSearch or Redis, Strong knowledge of object-oriented design, data structures, algorithms, Experience contributing to system architecture and design, Experience with AI-assisted coding tools 📃 Skills: Go, C#, C++, Python, JavaScript, React, Next.js, Vue.js, Angular, PostgreSQL, MySQL, ElasticSearch, Redis, Microservices, APIs, Databases, AWS, Azure, GCP, Datadog, Amplitude, GitHub, Copilot 🏢 Description: Hello 👋 We’re LegalZoom , we're here to make legal help accessible to all. LegalZoom transformed the legal industry with the launch of our online services and groundbreaking technology in 2001. Since then, millions of customers have counted on us to officially start and run businesses, protect brands and intellectual property, and look after loved ones through wills and trusts. As the industry leader for over 20 years, innovation remains at the center of all we do. We're creative thinkers and problem solvers with a passion for building legal and tax products that make a positive impact on the world, and we're always looking for exceptional people to push us further. With us, you'll do work that's as rewarding as it is challenging with a team where every voice matters and diversity, equality, and inclusion are truly embraced. Together, we'll continue to democratize the law and make a real difference in the lives of millions. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Senior Software Engineer 👨‍💻👩‍💻 Responsibilities: Design, build, and maintain large-scale services, job pipelines and systems Develop and define the architecture and tech stack Work with key stakeholders in Software Engineering and Product to understand needs in the product Development Solve complex problems with a strong focus on security, performance, and scalability Debug production issues across services and multiple levels of the stack Improve engineering standards, tooling, and processes What we are looking for: 5+ years of commercial experience as a Software Development Engineer 5+ years of programming experience with at least one modern programming language (Go, C#, C/C++, Python) Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience contributing to architecture and design of new and concurrent systems Experience with microservices architecture and distributed systems  (including designing and implementing APIs) Experience with Databases (PostgreSQL, MySQL), DataStores (ElasticSearch, Redis) Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. A strong self-starter, operationally-focused; a problem-solver Working proficiency with written and spoken English Experience with AI-assisted coding tools (e.g., Cursor, Github Copilot, Claude Code) Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP) Experience working in a SaaS company Knowledge of monitoring and analytics platforms (e.g., Datadog, Amplitude) Benefits Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Team building and socializing events, amazing coffee & fresh fruits in the office Competitive salary, yearly bonus, RSUs. Join us in making a difference as we build our future and help ensure access to professional legal advice to all! LegalZoom is an equal opportunity employer, dedicated to diversity, equality, and inclusion, and provides equal employment opportunities to all employees and applicants for employment.  LegalZoom prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

🏢 Summary: Senior Software Engineer role focused on designing, building, and maintaining large-scale services and distributed systems, while shaping architecture and technology stack. The position involves solving complex scalability, performance, and security challenges and collaborating closely with engineering and product teams. The role also includes improving engineering standards and debugging production issues across the stack. 🗂️ Requirements: 5+ years commercial experience as Software Development Engineer, 5+ years experience with at least one modern programming language (Go, C#, C/C++, Python), Experience with modern JavaScript framework (React, Next.js, Vue.js, or Angular), Experience designing architecture of concurrent and distributed systems, Experience with microservices architecture and API design, Experience with PostgreSQL or MySQL, Experience with ElasticSearch or Redis, Strong knowledge of object-oriented design, data structures, and algorithms, Experience with AI-assisted coding tools, English proficiency (written and spoken) 📃 Skills: Go, C#, C++, Python, JavaScript, React, Next.js, Vue.js, Angular, PostgreSQL, MySQL, ElasticSearch, Redis, Microservices, APIs, OOP, AWS, Azure, GCP, Datadog, Amplitude, Copilot, Cursor 🏢 Description: Hello 👋 We’re LegalZoom , we're here to make legal help accessible to all. LegalZoom transformed the legal industry with the launch of our online services and groundbreaking technology in 2001. Since then, millions of customers have counted on us to officially start and run businesses, protect brands and intellectual property, and look after loved ones through wills and trusts. As the industry leader for over 20 years, innovation remains at the center of all we do. We're creative thinkers and problem solvers with a passion for building legal and tax products that make a positive impact on the world, and we're always looking for exceptional people to push us further. With us, you'll do work that's as rewarding as it is challenging with a team where every voice matters and diversity, equality, and inclusion are truly embraced. Together, we'll continue to democratize the law and make a real difference in the lives of millions. 🎬 Learn about LegalZoom Do you want to join our team? We’re looking for a Senior Software Engineer 👨‍💻👩‍💻 Responsibilities: Design, build, and maintain large-scale services, job pipelines and systems Develop and define the architecture and tech stack Work with key stakeholders in Software Engineering and Product to understand needs in the product Development Solve complex problems with a strong focus on security, performance, and scalability Debug production issues across services and multiple levels of the stack Improve engineering standards, tooling, and processes What we are looking for: 5+ years of commercial experience as a Software Development Engineer 5+ years of programming experience with at least one modern programming language (Go, C#, C/C++, Python) Experience with one or more modern JavaScript front-end frameworks such as React, Next.js, Vue.js or Angular. Experience contributing to architecture and design of new and concurrent systems Experience with microservices architecture and distributed systems  (including designing and implementing APIs) Experience with Databases (PostgreSQL, MySQL), DataStores (ElasticSearch, Redis) Strong Computer Science and development fundamentals, including object-oriented design, data structures, algorithm design. A strong self-starter, operationally-focused; a problem-solver Working proficiency with written and spoken English Experience with AI-assisted coding tools (e.g., Cursor, Github Copilot, Claude Code) Nice to have: Experience with cloud platforms (e.g., AWS, Azure, GCP) Experience working in a SaaS company Knowledge of monitoring and analytics platforms (e.g., Datadog, Amplitude) Benefits Comfortable office in the City Center with non-corporate, engaging, collaborative atmosphere Flexibility in choosing the type of contract (contract of employment or B2B) Paid holiday (26 days for B2B) Additional 10 days of paid "parental" for a B2B contract Development fund of 3k PLN per year per head Private healthcare (full Luxmed package including dental care) MultiKafeteria programme (Multisport, cinema tickets, vouchers) Free English classes, Udemy access, Life insurance Team building and socializing events, amazing coffee & fresh fruits in the office Competitive salary, yearly bonus, RSUs. Join us in making a difference as we build our future and help ensure access to professional legal advice to all! LegalZoom is an equal opportunity employer, dedicated to diversity, equality, and inclusion, and provides equal employment opportunities to all employees and applicants for employment.  LegalZoom prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

🏢 Summary: B2B contract for a .NET Software Developer to build and maintain scalable backend services and modern microfrontend-based applications in the insurance domain. The role focuses on developing REST integrations, designing system components, and contributing to modular system architecture using .NET and Blazor. Hybrid work model with strong emphasis on clean code and architectural best practices. 🗂️ Requirements: Commercial experience in C# and .NET / .NET Core, Practical experience with Blazor WebAssembly, Experience designing and maintaining REST API, Experience with Entity Framework Core, Experience with relational databases, Knowledge of SQL Server, Understanding of SOLID principles, Knowledge of Clean Code practices, Experience with modular architecture, Experience working with microfrontends, Proficiency with Visual Studio, Experience with Git or Bitbucket 📃 Skills: C#, .NET, .NETCore, Blazor, WebAssembly, REST, EFCore, SQLServer, SOLID, CleanCode, Microfrontends, VisualStudio, Git, Bitbucket 🏢 Description: Szukamy 2 Software Developer / Engineer (.NET + Frontend) Kontrakt B2B Szukamy aż dwóch utalentowanych programistów , którzy dołączą do zespołu naszego klienta z branży ubezpieczeń by rozwijać zaawansowane systemy i współtworzyć nowoczesną architekturę. Jeśli czujesz się pewnie w świecie .NET, a technologie frontendowe nie są Ci obce – czekamy właśnie na Ciebie! 💻 Stack: Backend: C#, .NET / .NET Core, EF Core, SQL Server, REST API, Apache Kafka Frontend: Blazor WebAssembly, Mikrofrontendy, podstawy JS/TS Dobre praktyki: SOLID, Clean Code, Architektura modularna 🗺️ Gdzie i jak pracujemy? Model hybrydowy: 4 dni zdalnie, 1 dzień w tygodniu w biurze w Warszawie, Ochota Czym będziesz się zajmować? Rozwojem i utrzymaniem skalowalnych usług backendowych w technologii .NET . Implementacją nowoczesnych integracji opartych na REST API oraz Apache Kafka . Analizą wymagań biznesowych oraz projektowaniem komponentów systemu. Aktywnym udziałem w definiowaniu i rozwoju architektury systemu ( backend + mikrofrontendy ). Refaktoryzacją oraz ciągłym ulepszaniem istniejących modułów. Czego oczekujemy? (Must Have) Komercyjnego doświadczenia w programowaniu w C# oraz .NET / .NET Core . Praktycznej znajomości Blazor WebAssembly do tworzenia aplikacji frontendowych. Doświadczenia w projektowaniu, implementacji i utrzymaniu REST API . Znajomości Entity Framework Core oraz relacyjnych baz danych ( SQL Server ). Zrozumienia i stosowania w praktyce zasad SOLID, Clean Code oraz architektury modularnej. Doświadczenia w pracy z mikrofrontendami . Sprawnego poruszania się w Visual Studio oraz systemach kontroli wersji ( Git / Bitbucket ). Mile widziane (Nice to Have): Doświadczenie w integracjach asynchronicznych z wykorzystaniem Apache Kafka (tworzenie producentów i konsumentów). Podstawowa znajomość JavaScript / TypeScript . Doświadczenie w pisaniu testów automatycznych ( xUnit, NUnit , testy integracyjne). Oferujemy: Możliwość skorzystania z pakietów medycznych oraz karty multisport. 👋 Brzmi jak Twoje kolejne wyzwanie zawodowe? Kliknij "Aplikuj" i porozmawiajmy o szczegółach!

🏢 Summary: B2B contract for two .NET + Blazor Developers to build and maintain scalable backend services and modern microfrontend-based systems in the insurance domain. The role focuses on developing REST integrations, contributing to system architecture, and enhancing existing modules in a hybrid work model. You will work with .NET technologies and Blazor WebAssembly to deliver robust, modular solutions. 🗂️ Requirements: Commercial experience in C# and .NET / .NET Core, Practical experience with Blazor WebAssembly, Experience designing and maintaining REST API, Knowledge of Entity Framework Core and SQL Server, Understanding of SOLID and Clean Code principles, Experience with modular architecture, Experience working with microfrontends, Proficiency with Visual Studio, Experience with Git or Bitbucket 📃 Skills: C#, .NET, .NETCore, Blazor, WebAssembly, EFCore, SQLServer, REST, Kafka, JavaScript, TypeScript, xUnit, NUnit, Git, Bitbucket, VisualStudio 🏢 Description: Szukamy 2 Software Developer / Engineer (.NET + Blazor) Kontrakt B2B Szukamy aż dwóch utalentowanych programistów Software Developer / Engineer (.NET + Blazor), którzy dołączą do zespołu naszego klienta z branży ubezpieczeń by rozwijać zaawansowane systemy i współtworzyć nowoczesną architekturę. Jeśli czujesz się pewnie w świecie .NET, a technologie frontendowe nie są Ci obce – czekamy właśnie na Ciebie! 💻 Stack: Backend: C#, .NET / .NET Core, EF Core, SQL Server, REST API, Apache Kafka Frontend: Blazor WebAssembly, Mikrofrontendy, podstawy JS/TS Dobre praktyki: SOLID, Clean Code, Architektura modularna 🗺️ Gdzie i jak pracujemy? Model hybrydowy: 4 dni zdalnie, 1 dzień w tygodniu w biurze w Warszawie, Ochota Czym będziesz się zajmować? Rozwojem i utrzymaniem skalowalnych usług backendowych w technologii .NET . Implementacją nowoczesnych integracji opartych na REST API oraz Apache Kafka . Analizą wymagań biznesowych oraz projektowaniem komponentów systemu. Aktywnym udziałem w definiowaniu i rozwoju architektury systemu ( backend + mikrofrontendy ). Refaktoryzacją oraz ciągłym ulepszaniem istniejących modułów. Czego oczekujemy? (Must Have) Komercyjnego doświadczenia w programowaniu w C# oraz .NET / .NET Core . Praktycznej znajomości Blazor WebAssembly do tworzenia aplikacji frontendowych. Doświadczenia w projektowaniu, implementacji i utrzymaniu REST API . Znajomości Entity Framework Core oraz relacyjnych baz danych ( SQL Server ). Zrozumienia i stosowania w praktyce zasad SOLID, Clean Code oraz architektury modularnej. Doświadczenia w pracy z mikrofrontendami . Sprawnego poruszania się w Visual Studio oraz systemach kontroli wersji ( Git / Bitbucket ). Mile widziane (Nice to Have): Doświadczenie w integracjach asynchronicznych z wykorzystaniem Apache Kafka (tworzenie producentów i konsumentów). Podstawowa znajomość JavaScript / TypeScript . Doświadczenie w pisaniu testów automatycznych ( xUnit, NUnit , testy integracyjne). Oferujemy: Możliwość skorzystania z pakietów medycznych oraz karty multisport. 👋 Brzmi jak Twoje kolejne wyzwanie zawodowe? Kliknij "Aplikuj" i porozmawiajmy o szczegółach!

🏢 Summary: B2B contract for two Software Developers (.NET + Frontend) to build and maintain scalable backend services and modern microfrontend-based architecture in the insurance domain. The role focuses on developing .NET solutions, REST integrations, and Blazor WebAssembly frontends in a hybrid work model. You will actively contribute to system architecture, integrations, and continuous improvement of existing modules. 🗂️ Requirements: Commercial experience with C# and .NET/.NET Core, Practical experience with Blazor WebAssembly, Experience designing and maintaining REST API, Knowledge of Entity Framework Core, Experience with SQL Server, Understanding of SOLID principles, Knowledge of Clean Code practices, Experience with modular architecture, Experience with microfrontends, Proficiency with Visual Studio, Experience with Git or Bitbucket 📃 Skills: C#, .NET, EFCore, SQLServer, REST, Kafka, BlazorWebAssembly, Microfrontends, JavaScript, TypeScript, SOLID, CleanCode, Git, Bitbucket, VisualStudio, xUnit, NUnit 🏢 Description: Szukamy 2 Software Developerów / Engineer (.NET + Frontend) Kontrakt B2B Szukamy aż dwóch utalentowanych programistów , którzy dołączą do zespołu naszego klienta z branży ubezpieczeń by rozwijać zaawansowane systemy i współtworzyć nowoczesną architekturę. Jeśli czujesz się pewnie w świecie .NET, a technologie frontendowe nie są Ci obce – czekamy właśnie na Ciebie! 💻 Stack: Backend: C#, .NET / .NET Core, EF Core, SQL Server, REST API, Apache Kafka Frontend: Blazor WebAssembly, Mikrofrontendy, podstawy JS/TS Dobre praktyki: SOLID, Clean Code, Architektura modularna 🗺️ Gdzie i jak pracujemy? Model hybrydowy: 4 dni zdalnie, 1 dzień w tygodniu w biurze w Warszawie, Wola Czym będziesz się zajmować? Rozwojem i utrzymaniem skalowalnych usług backendowych w technologii .NET . Implementacją nowoczesnych integracji opartych na REST API oraz Apache Kafka . Analizą wymagań biznesowych oraz projektowaniem komponentów systemu. Aktywnym udziałem w definiowaniu i rozwoju architektury systemu ( backend + mikrofrontendy ). Refaktoryzacją oraz ciągłym ulepszaniem istniejących modułów. Czego oczekujemy? (Must Have) Komercyjnego doświadczenia w programowaniu w C# oraz .NET / .NET Core . Praktycznej znajomości Blazor WebAssembly do tworzenia aplikacji frontendowych. Doświadczenia w projektowaniu, implementacji i utrzymaniu REST API . Znajomości Entity Framework Core oraz relacyjnych baz danych ( SQL Server ). Zrozumienia i stosowania w praktyce zasad SOLID, Clean Code oraz architektury modularnej. Doświadczenia w pracy z mikrofrontendami . Sprawnego poruszania się w Visual Studio oraz systemach kontroli wersji ( Git / Bitbucket ). Mile widziane (Nice to Have): Doświadczenie w integracjach asynchronicznych z wykorzystaniem Apache Kafka (tworzenie producentów i konsumentów). Podstawowa znajomość JavaScript / TypeScript . Doświadczenie w pisaniu testów automatycznych ( xUnit, NUnit , testy integracyjne). Oferujemy: Możliwość skorzystania z pakietów medycznych oraz karty multisport. 👋 Brzmi jak Twoje kolejne wyzwanie zawodowe? Kliknij "Aplikuj" i porozmawiajmy o szczegółach!

🏢 Summary: Mid-level Software Engineer II role focused on building and scaling full-stack fintech products in a fast-paced environment. The position involves designing, developing, and deploying new features, contributing to architecture decisions, and collaborating across teams to deliver high-quality, scalable solutions. The role offers growth opportunities and active participation in code reviews, testing, and continuous deployment. 🗂️ Requirements: Bachelor's degree in Computer Science, 3-7 years of software development experience, Experience with modern frontend development, Experience with React, Ability to develop backend solutions using Go or similar statically typed language, Intermediate knowledge of relational databases, Experience working in a team solving technical problems, Ability to design and work with RESTful APIs, Understanding of microservice architecture, Experience writing automated tests (unit, integration, end-to-end) 📃 Skills: Golang, Typescript, Python, React, ReactNative, MySQL, Postgres, Elasticsearch, AWS, Kubernetes, Git, Gitlab, REST, Microservices 🏢 Description: The salary range for this role is $2,800 - $6,000 per month (Gross in USD) About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting-edge tech with seamless, interest-free installment plans that make shopping smarter and more accessible. We’re not just transforming payments; we’re redefining how people discover, interact with, and purchase the things they love while driving real impact on merchant sales through increased conversions and higher order values. As we continue to shape the future of fintech and retail, we’re building an innovative, dynamic team passionate about creating more than just a transaction but a truly unique shopping journey. If you’re excited about pushing boundaries in tech and delivering a game-changing experience for consumers and merchants alike, come join us at Sezzle and help create the future of shopping! Compensation: For this mid-level development role, with 3-7 years of experience, the compensation range is $2,800 - $6,000 USD per month. This range is designed to reflect the skills, experience, and value brought to the team, ensuring competitive and fair pay within the industry. Interview Process We believe transparency is important at Sezzle. Regularly providing feedback while setting expectations is part of our culture starting with the interview process. Advancement through each step is not guaranteed. Application submitted (you are here) Wonderlic test (30-40 min) Coding assessment (~1.5 hours) Interview with recruiters (30 min) Interview with engineers (1 hour) Interview with engineering leadership (30-45 min) Offer! About the Role: We are seeking a talented and motivated Software Engineer II who is best in class with a high IQ plus a high EQ. This role presents an exciting opportunity to thrive in a dynamic, fast-paced environment within a rapidly growing team, with abundant prospects for career advancement. As a Software Engineer II, you will be responsible for solving our most challenging problems along with a highly-motivated team. In this role, you will work closely with other engineers across multiple teams to provide high-quality, scalable, and innovative products. Your day-to-day responsibilities will include partnering with other engineers to design, develop, and deliver new features. As your skills grow so will the size and scope of the projects which you’ll be involved in. Sezzle has a strong culture for promotion with defined paths through Engineering that matches all levels. You’ll be working as part of a full-stack Engineering team which has varied disciplines. What You'll Do: Build and maintain new innovative product features focused on actively learning new areas of the product Collaborate with owners for different product features to gain insight and offer constructive suggestions for improvements Be an active participant in design/architecture discussions sharing your ideas while building the next generation of features for the Sezzle platform Hands-on with our codebase and a contributor to code reviews Mentor other engineers who are starting along their career path Work with the team to continuously build and deploy scalable solutions Assist in planning, estimations, and completion for projects brought up by the team stakeholders What We Look For: Experience solving technical problems as part of a team Bachelor's in computer science (required) Familiarity with modern Frontend Development, with React experience preferred Ability to solve problems with backend-focused languages like Go or similar compiled statically typed language Intermediate understanding of relational databases like MySQL Preferred Knowledge and Skills: Knowledgeable in writing automated tests for applications (unit, integration, end-to-end) Familiar with the basic principles and design of RESTful APIs Basic knowledge of a Microservice Architecture Close familiarity with software engineering tools, software development methodology, and release processes About You: You have relentlessly high standards - many people may think your standards are unreasonably high. You are continually raising the bar and driving those around you to deliver great results. You make sure that defects do not get sent down the line and that problems are fixed so they stay fixed. You’re not bound by convention - your success—and much of the fun—lies in developing new ways to do things You need action - speed matters in business. Many decisions and actions are reversible and do not need extensive study. We value calculated risk-taking. You earn trust - you listen attentively, speak candidly, and treat others respectfully. You have backbone; disagree, then commit - you can respectfully challenge decisions when you disagree, even when doing so is uncomfortable or exhausting. You have conviction and are tenacious. You do not compromise for the sake of social cohesion. Once a decision is determined, you commit wholly. You deliver results - you focus on the key inputs and deliver them with the right quality and in a timely fashion. Despite setbacks, you rise to the occasion and never settle. Sezzle’s Technology Stack: Languages: Golang, Typescript, Python Frontend: Typescript - React and React Native Backend: Golang Database: MySQL, Postgres, Elasticsearch DevOps & Cloud: AWS, Kubernetes Version Control: Git CI/CD: Gitlab Testing: Developer-driven, focus on automated unit, integration, and end-to-end tests Sezzle is focused on using open source, and we build what we can before buying! What Makes Working at Sezzle Awesome? At Sezzle, we are more than just brilliant engineers, passionate data enthusiasts, out-of-the-box thinkers, and determined innovators; we are skilled musicians, yogis, cyclists, chefs, golfers, dog-lovers, and rock-climbers. We believe in surrounding ourselves with not only the best and the brightest individuals, but those that are unique and purpose-driven in all that they do. Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire. #Li-remote #Full-timePay Range$2,800—$6,000 USD