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.NET Developer

XSolve (Boldare now)·10,000 – 24,000 PLN

Primary stack

.NETC#GitAPIunittest

Nice to have's

SnowflakeRedisGraphQLAmplience CMSmiddlewaresystem integrationsAPI proxiesAPI versioningcachingcontract-first developmentAWSCI/CDBitbucket PipelinesGitHub Actions

Job description

About the Position

We are hiring!

#.NET Developer

GLIWICE | WARSZAWA | WROCŁAW | KRAKÓW | REMOTE

Join Boldare and build AI-powered products with a team that values autonomy, experimentation, and continuous learning.

Responsibilities

  • Design and develop scalable backend services
  • Write clean, maintainable code
  • Collaborate with frontend team

Requirements

  • Minimum 3 years of experience working with C# and .NET (Core 9)
  • Very good knowledge of Web API (REST) and designing controllers and services
  • Familiarity with Clean Architecture (layered application architecture)
  • Experience with Entity Framework Core and relational databases (e.g., SQL Server, PostgreSQL)
  • Experience in asynchronous programming (async/await)
  • Knowledge of Git version control system
  • Ability to debug applications
  • Writing unit tests
  • English and Polish at minimum B2 level

Nice to Have

  • Knowledge of Snowflake, Redis, GraphQL, or Amplience CMS
  • Experience with middleware, system integrations, and building API proxies
  • Understanding of API versioning, caching, and contract-first development
  • Knowledge of AWS (especially API Gateway, Secrets Manager, Beanstalk, WAF)
  • Hands-on experience with CI/CD (Bitbucket Pipelines, GitHub Actions, or similar)

Salary & Benefits

Transparent compensation, meaningful benefits, and the flexibility to work in a way that helps you do your best work.

  • Medior: 10000 - 16000 PLN net
  • Senior: 16000 - 24000 PLN net

Additional Benefits

  • Flexible work model
  • Private healthcare - access to LuxMed on preferential terms.
  • Sports package - join Multisport on preferential terms.
  • AI-first learning culture - we encourage experimentation, continuous learning, and aren't afraid to burn tokens in the pursuit of better solutions.
  • Knowledge-sharing environment.

About the Company

Why Join Boldare

AI at Boldare

  • Daily access to AI tools and technologies
  • Freedom to experiment and learn
  • Real AI projects, not just internal demos
  • No unnecessary limits on using AI to improve your work

How We Work

  • Self-organizing teams
  • High autonomy and ownership
  • Direct communication and fast decision-making
  • Remote-first and flexible environment

Get in Touch

Digital product creators & consultants

© XSolve (Boldare now). This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.

XSolve (Boldare now) logo
XSolve (Boldare now)

B2B Services,Media

About the Company Boldare is a company specializing in the design and development of digital products. They focus on creating AI-native products and providing consulting services. The company emphasizes a holistic approach to product development, considering business goals, market needs, and user requirements. Boldare integrates AI augmentation into every product, ensuring they are influential, future-proof, and secure. Products, Services & Tech Stack Core Solutions: Digital Prototyping Minimum Viable Product (MVP) Development UX/UI Design Full Cycle Product Development Product Scaling Product-Market Fit AI Software Development and Consulting Digital Transformation Code Audit UX Audit Technologies & Frameworks: Web technology: Java, JavaScript, Python, PHP, Node.js, Angular, React, Django, Symfony, Vue.js, .Net, Typescript Mobile technology: iOS, Android, Windows/UWP, Xamarin, React Native AI Services: TypeScript, JavaScript, Python, Machine learning, Fine-tuning, OpenAI, LangChain, LLamaIndex, LLM, RAG Project Scope & Target Clients Client Base: B2B Services MVP Product/Market Fit Prototype Engineering Scale: Boldare has a team of over 100 problem-solvers and has released more than 300 digital products. They serve clients worldwide, with a customer retention rate of 80%.

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