JustJoin.it Scraper: Polish & EU Tech Jobs with Salary Data

{
  "searchQueries": [
    "backend developer",
    "Python",
    "React"
  ],
  "sortBy": "newest",
  "maxResults": 30,
  "includeJobDetails": true,
  "maxResultsPerQuery": 10
}

{
  "_type": "job",
  "id": "emagine-polska--net-developer-warsaw-net-bb8e8c6c",
  "title": ".NET Developer",
  "job_url": "https://justjoin.it/job-offer/emagine-polska--net-developer-warsaw-net-bb8e8c6c",
  "source_url": "https://justjoin.it/job-offer/emagine-polska--net-developer-warsaw-net-bb8e8c6c",
  "company_name": "emagine Polska",
  "company_website": "http://www.emagine.pl",
  "company_logo_url": "https://imgproxy.justjoinit.tech/BzWgyxi50NEVw8vVhCjtH0e1OtZow3scOIpr5d1O1qQ/h:200/w:200/plain/https://public.justjoin.it/companies/logos/original/b6fd52b7d3d170271a3d77ac5cc99a1212236ce3.jpg",
  "location": "Warsaw, PL",
  "country": "PL",
  "city": "Warsaw",
  "posted_at_text": "Oct 21, 2026",
  "posted_at_datetime": "2026-10-21T17:10:43.605154Z",
  "employment_type": "Full-time",
  "remote_type": "hybrid",
  "salary_min": null,
  "salary_max": null,
  "salary_currency": null,
  "salary_period": null,
  "salary_text": null,
  "seniority": null,
  "tech_stack": [
    "Microsoft SQL Server",
    "C#",
    "Java",
    "SQL",
    "XML",
    "Stored Procedures (STP)",
    "Python",
    ".Net",
    "Unit Testing",
    "Testing"
  ],
  "contract_types": [
    "B2B"
  ],
  "experience_level": "senior",
  "english_level": "B1",
  "tech_stack_levels": [
    {
      "name": "Microsoft SQL Server",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "C#",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "Java",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "SQL",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "XML",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "Stored Procedures (STP)",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "Python",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": ".Net",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "Unit Testing",
      "level": "Advanced",
      "level_value": 4
    },
    {
      "name": "Testing",
      "level": "Advanced",
      "level_value": 4
    }
  ],
  "category": "net",
  "working_pattern": "Full-time",
  "salaries": [],
  "salary_gross": null,
  "languages": [
    {
      "code": "en",
      "level": "B1"
    }
  ],
  "expires_at": "2027-01-19T17:10:43.605154Z",
  "company_about": null,
  "company_profile_url": null,
  "company_size": "501+",
  "company_address": "Centrum, Warsaw",
  "street_address": "Centrum",
  "remote_option": "hybrid",
  "posted_at": "2026-10-21T17:10:43.605154Z",
  "external_apply_url": "https://portal.emagine.org/jobs/181450/net-developer?utm_source=JustJoinIt",
  "contact_email": null,
  "contact_phone": null,
  "latitude": 52.234979,
  "longitude": 21.008492,
  "apply_method": "external",
  "open_to_hire_ukrainians": true,
  "remote_interview": false,
  "hybrid_office_days": null,
  "hybrid_remote_days": null,
  "description": "Details:\nB2B Contract, up to 12 months + possible extensions\n\nLocation: Warsaw, Poland \n\nWork model: 2-3 days in the office, 2 days remotely \n\nWe are looking for an experienced Senior .NET Developer to take ownership of a business-critical enterprise integration platform responsible for consolidating shipment, status event and customs declaration data from multiple transport management systems. The role combines backend development, batch processing, SQL Server optimisation, enterprise integrations and production support, with an additional opportunity to contribute to the future modernisation of an established .NET Framework solution.\n\nYour responsibilities\nMaintaining and extending an established C# / .NET Framework 4.x Windows Service.\n\nSupporting multi-threaded, timer-driven import and export processing.\n\nInvestigating and resolving production issues across application and data layers.\n\nDeveloping and optimising SQL Server / T-SQL solutions.\n\nMaintaining stored procedures and Dapper-based repositories.\n\nAnalysing and resolving locking, deadlock and performance issues.\n\nMaintaining mappings between enterprise canonical data models.\n\nWorking with shipment, status event, milestone and customs declaration data.\n\nMaintaining WCF / SOAP integrations, service references, bindings and endpoints.\n\nWorking with XML serialisation, XSD schemas and XSLT mappings.\n\nProviding 2nd and 3rd level production support.\n\nReprocessing and correcting data when required.\n\nWorking closely with business, operations, integration and master data teams.\n\nContributing to unit and integration testing, code reviews and technical documentation.\n\nSupporting the modernisation roadmap of the platform.\n\nContributing to potential migration towards modern .NET, standard Dependency Injection and REST-based integrations.\n\nMust-have experience\n5+ years of professional experience as a .NET Developer / Software Engineer.\n\nStrong hands-on experience with C# and .NET Framework 4.x.\n\nExperience developing and maintaining Windows Services.\n\nStrong understanding of multithreading and the Task Parallel Library.\n\nVery good knowledge of Microsoft SQL Server and T-SQL.\n\nExperience with:\nstored procedures,\n\nquery tuning,\n\ntransactions,\n\nisolation levels,\n\nlocking,\n\ndeadlock analysis.\n\nHands-on experience with WCF and SOAP services.\n\nExperience configuring service references, bindings and endpoints.\n\nGood knowledge of XML, XSD and XSLT.\n\nExperience with object mapping tools such as AutoMapper.\n\nFamiliarity with lightweight ORMs such as Dapper.\n\nExperience with Dependency Injection / IoC frameworks.\n\nExperience with unit testing and mocking frameworks.\n\nGit experience.\n\nStrong analytical and troubleshooting skills.\n\nVery good English communication skills.\n\nNice to have\nExperience with freight forwarding, transport or logistics systems.\n\nExperience working with shipment, milestone or customs-related data.\n\nExperience modernising legacy .NET Framework applications\n\nKnowledge of Worker Services.\n\nExperience with Microsoft Azure services such as Azure Functions or App Services.\n\nDocker and Kubernetes experience.\n\nAgile / Scrum experience.\n\n#326314",
  "description_snippet": "Details:\nB2B Contract, up to 12 months + possible extensions\n\nLocation: Warsaw, Poland \n\nWork model: 2-3 days in the office, 2 days remotely \n\nWe are looking for an experienced Senior .NET Developer to take ownership of a business-critical enterprise integration platform responsible for consolidatin",
  "description_full": "Details:\nB2B Contract, up to 12 months + possible extensions\n\nLocation: Warsaw, Poland \n\nWork model: 2-3 days in the office, 2 days remotely \n\nWe are looking for an experienced Senior .NET Developer to take ownership of a business-critical enterprise integration platform responsible for consolidating shipment, status event and customs declaration data from multiple transport management systems. The role combines backend development, batch processing, SQL Server optimisation, enterprise integrations and production support, with an additional opportunity to contribute to the future modernisation of an established .NET Framework solution.\n\nYour responsibilities\nMaintaining and extending an established C# / .NET Framework 4.x Windows Service.\n\nSupporting multi-threaded, timer-driven import and export processing.\n\nInvestigating and resolving production issues across application and data layers.\n\nDeveloping and optimising SQL Server / T-SQL solutions.\n\nMaintaining stored procedures and Dapper-based repositories.\n\nAnalysing and resolving locking, deadlock and performance issues.\n\nMaintaining mappings between enterprise canonical data models.\n\nWorking with shipment, status event, milestone and customs declaration data.\n\nMaintaining WCF / SOAP integrations, service references, bindings and endpoints.\n\nWorking with XML serialisation, XSD schemas and XSLT mappings.\n\nProviding 2nd and 3rd level production support.\n\nReprocessing and correcting data when required.\n\nWorking closely with business, operations, integration and master data teams.\n\nContributing to unit and integration testing, code reviews and technical documentation.\n\nSupporting the modernisation roadmap of the platform.\n\nContributing to potential migration towards modern .NET, standard Dependency Injection and REST-based integrations.\n\nMust-have experience\n5+ years of professional experience as a .NET Developer / Software Engineer.\n\nStrong hands-on experience with C# and .NET Framework 4.x.\n\nExperience developing and maintaining Windows Services.\n\nStrong understanding of multithreading and the Task Parallel Library.\n\nVery good knowledge of Microsoft SQL Server and T-SQL.\n\nExperience with:\nstored procedures,\n\nquery tuning,\n\ntransactions,\n\nisolation levels,\n\nlocking,\n\ndeadlock analysis.\n\nHands-on experience with WCF and SOAP services.\n\nExperience configuring service references, bindings and endpoints.\n\nGood knowledge of XML, XSD and XSLT.\n\nExperience with object mapping tools such as AutoMapper.\n\nFamiliarity with lightweight ORMs such as Dapper.\n\nExperience with Dependency Injection / IoC frameworks.\n\nExperience with unit testing and mocking frameworks.\n\nGit experience.\n\nStrong analytical and troubleshooting skills.\n\nVery good English communication skills.\n\nNice to have\nExperience with freight forwarding, transport or logistics systems.\n\nExperience working with shipment, milestone or customs-related data.\n\nExperience modernising legacy .NET Framework applications\n\nKnowledge of Worker Services.\n\nExperience with Microsoft Azure services such as Azure Functions or App Services.\n\nDocker and Kubernetes experience.\n\nAgile / Scrum experience.\n\n#326314",
  "description_html": "<p><strong>Details:</strong></p><ul><li><p><strong>B2B Contract</strong>, up to 12 months + possible extensions</p></li><li><p><strong>Location</strong>: Warsaw, Poland </p></li><li><p><strong>Work model:</strong> 2-3 days in the office, 2 days remotely </p><p></p></li></ul><p>We are looking for an experienced <strong>Senior .NET Developer</strong> to take ownership of a business-critical enterprise integration platform responsible for consolidating shipment, status event and customs declaration data from multiple transport management systems. The role combines <strong>backend development, batch processing, SQL Server optimisation, enterprise integrations and production support</strong>, with an additional opportunity to contribute to the future modernisation of an established .NET Framework solution.</p><p></p><p></p><p class=\"ql-header-3\">Your responsibilities</p><ul><li><p>Maintaining and extending an established <strong>C# / .NET Framework 4.x Windows Service</strong>.</p></li><li><p>Supporting multi-threaded, timer-driven import and export processing.</p></li><li><p>Investigating and resolving production issues across application and data layers.</p></li><li><p>Developing and optimising <strong>SQL Server / T-SQL</strong> solutions.</p></li><li><p>Maintaining stored procedures and Dapper-based repositories.</p></li><li><p>Analysing and resolving locking, deadlock and performance issues.</p></li><li><p>Maintaining mappings between enterprise canonical data models.</p></li><li><p>Working with shipment, status event, milestone and customs declaration data.</p></li><li><p>Maintaining <strong>WCF / SOAP integrations</strong>, service references, bindings and endpoints.</p></li><li><p>Working with XML serialisation, XSD schemas and XSLT mappings.</p></li><li><p>Providing <strong>2nd and 3rd level production support</strong>.</p></li><li><p>Reprocessing and correcting data when required.</p></li><li><p>Working closely with business, operations, integration and master data teams.</p></li><li><p>Contributing to unit and integration testing, code reviews and technical documentation.</p></li><li><p>Supporting the modernisation roadmap of the platform.</p></li><li><p>Contributing to potential migration towards modern .NET, standard Dependency Injection and REST-based integrations.</p><p></p></li></ul><p class=\"ql-header-3\">Must-have experience</p><ul><li><p><strong>5+ years of professional experience</strong> as a .NET Developer / Software Engineer.</p></li><li><p>Strong hands-on experience with <strong>C# and .NET Framework 4.x</strong>.</p></li><li><p>Experience developing and maintaining <strong>Windows Services</strong>.</p></li><li><p>Strong understanding of multithreading and the <strong>Task Parallel Library</strong>.</p></li><li><p>Very good knowledge of <strong>Microsoft SQL Server and T-SQL</strong>.</p></li><li><p>Experience with:</p><ul><li><p>stored procedures,</p></li><li><p>query tuning,</p></li><li><p>transactions,</p></li><li><p>isolation levels,</p></li><li><p>locking,</p></li><li><p>deadlock analysis.</p></li></ul></li><li><p>Hands-on experience with <strong>WCF and SOAP services</strong>.</p></li><li><p>Experience configuring service references, bindings and endpoints.</p></li><li><p>Good knowledge of <strong>XML, XSD and XSLT</strong>.</p></li><li><p>Experience with object mapping tools such as <strong>AutoMapper</strong>.</p></li><li><p>Familiarity with lightweight ORMs such as <strong>Dapper</strong>.</p></li><li><p>Experience with Dependency Injection / IoC frameworks.</p></li><li><p>Experience with unit testing and mocking frameworks.</p></li><li><p>Git experience.</p></li><li><p>Strong analytical and troubleshooting skills.</p></li><li><p>Very good <strong>English</strong> communication skills.</p><p></p></li></ul><p class=\"ql-header-3\">Nice to have</p><ul><li><p>Experience with freight forwarding, transport or logistics systems.</p></li><li><p>Experience working with shipment, milestone or customs-related data.</p></li><li><p>Experience modernising legacy .NET Framework applications</p></li><li><p>Knowledge of Worker Services.</p></li><li><p>Experience with Microsoft Azure services such as Azure Functions or App Services.</p></li><li><p>Docker and Kubernetes experience.</p></li><li><p>Agile / Scrum experience.</p><p></p></li></ul><p>#326314</p>",
  "description_md": "**Details:**\n- \n\n**B2B Contract**, up to 12 months + possible extensions\n- \n\n**Location**: Warsaw, Poland \n- \n\n**Work model:** 2-3 days in the office, 2 days remotely \n\nWe are looking for an experienced **Senior .NET Developer** to take ownership of a business-critical enterprise integration platform responsible for consolidating shipment, status event and customs declaration data from multiple transport management systems. The role combines **backend development, batch processing, SQL Server optimisation, enterprise integrations and production support**, with an additional opportunity to contribute to the future modernisation of an established .NET Framework solution.\n\nYour responsibilities\n- \n\nMaintaining and extending an established **C# / .NET Framework 4.x Windows Service**.\n- \n\nSupporting multi-threaded, timer-driven import and export processing.\n- \n\nInvestigating and resolving production issues across application and data layers.\n- \n\nDeveloping and optimising **SQL Server / T-SQL** solutions.\n- \n\nMaintaining stored procedures and Dapper-based repositories.\n- \n\nAnalysing and resolving locking, deadlock and performance issues.\n- \n\nMaintaining mappings between enterprise canonical data models.\n- \n\nWorking with shipment, status event, milestone and customs declaration data.\n- \n\nMaintaining **WCF / SOAP integrations**, service references, bindings and endpoints.\n- \n\nWorking with XML serialisation, XSD schemas and XSLT mappings.\n- \n\nProviding **2nd and 3rd level production support**.\n- \n\nReprocessing and correcting data when required.\n- \n\nWorking closely with business, operations, integration and master data teams.\n- \n\nContributing to unit and integration testing, code reviews and technical documentation.\n- \n\nSupporting the modernisation roadmap of the platform.\n- \n\nContributing to potential migration towards modern .NET, standard Dependency Injection and REST-based integrations.\n\nMust-have experience\n- \n\n**5+ years of professional experience** as a .NET Developer / Software Engineer.\n- \n\nStrong hands-on experience with **C# and .NET Framework 4.x**.\n- \n\nExperience developing and maintaining **Windows Services**.\n- \n\nStrong understanding of multithreading and the **Task Parallel Library**.\n- \n\nVery good knowledge of **Microsoft SQL Server and T-SQL**.\n- \n\nExperience with:\n- \n\nstored procedures,\n- \n\nquery tuning,\n- \n\ntransactions,\n- \n\nisolation levels,\n- \n\nlocking,\n- \n\ndeadlock analysis.\n- \n\nHands-on experience with **WCF and SOAP services**.\n- \n\nExperience configuring service references, bindings and endpoints.\n- \n\nGood knowledge of **XML, XSD and XSLT**.\n- \n\nExperience with object mapping tools such as **AutoMapper**.\n- \n\nFamiliarity with lightweight ORMs such as **Dapper**.\n- \n\nExperience with Dependency Injection / IoC frameworks.\n- \n\nExperience with unit testing and mocking frameworks.\n- \n\nGit experience.\n- \n\nStrong analytical and troubleshooting skills.\n- \n\nVery good **English** communication skills.\n\nNice to have\n- \n\nExperience with freight forwarding, transport or logistics systems.\n- \n\nExperience working with shipment, milestone or customs-related data.\n- \n\nExperience modernising legacy .NET Framework applications\n- \n\nKnowledge of Worker Services.\n- \n\nExperience with Microsoft Azure services such as Azure Functions or App Services.\n- \n\nDocker and Kubernetes experience.\n- \n\nAgile / Scrum experience.\n\n#326314",
  "contact_emails": [],
  "contact_phones": [],
  "contact_urls": [],
  "apply_url": "https://portal.emagine.org/jobs/181450/net-developer?utm_source=JustJoinIt",
  "detail_status": "ok",
  "search_query": "backend developer",
  "scraped_at": "2026-10-22T04:43:14Z"
}

https://mcp.apify.com?tools=santamaria-automations/justjoinit-scraper