4 joburi disponibile

Senior Full Stack Developer - .NET/Angular/React - SaaS/Cloud Applications Location: Warsaw, Poland (Hybrid or Remote flexibility) Start Date: ASAP Contract Type: Long-term contract 6-12 months initial + extensions Industry: Technology/SaaS/Enterprise Solutions We are currently seeking a Senior Full Stack Developer to join a growing digital team working on large-scale, enterprise-grade web applications and SaaS platforms. You'll play a critical role in designing, building, and enhancing modern cloud-native solutions using the latest technologies in the Microsoft stack. This is an excellent opportunity for a skilled and passionate developer to be part of an Agile, collaborative environment with strong growth potential and exposure to global delivery teams. Key Responsibilities: Design and develop robust, scalable features for both new and existing web-based applications Lead R&D efforts on new technologies, libraries, and design patterns Rapidly prototype features and contribute to proof-of-concepts Review code, share knowledge, and mentor junior developers Fix bugs and implement performance improvements across the stack Collaborate closely with global product owners, testers, and business analysts in Agile teams Support business and end-users with technical queries and solution walk-throughs Ensure high coding standards and best practices across development processes Participate in daily stand-ups, planning, grooming sessions, and team demos Essential Skills & Experience: 5+ years of professional software development experience Degree in Computer Science, Engineering, or related technical field Proven experience building large-scale web applications and SaaS platforms Strong proficiency in C# and .NET Core Expertise in TypeScript and Front End frameworks: Angular (13+) or React Solid background in MS SQL/SQL Azure , Entity Framework (EF 6/EF Core) Familiarity with Azure tools : KeyVault, Blob Storage, Queues, etc. Experience with MongoDB or other NoSQL databases Strong knowledge of unit testing frameworks: NUnit , Moq , or Jest Proficient with Git/SVN and collaboration tools: Azure DevOps , Jira , Asana Experience developing and deploying cloud-based applications on Azure , AWS , or GCP Nice to Have: Experience or interest in business analytics and BI tools: Power BI Azure Analysis Services Tableau Anaplan Background in Agile environments with fast-paced delivery cycles Soft Skills: Strong communication skills (verbal and written) Ability to work independently and as part of a globally distributed team Self-driven with a passion for innovation and continuous improvement This role offers long-term potential, interesting tech challenges, and the opportunity to work on cutting-edge web and cloud applications. If you're ready to elevate your career in a collaborative environment where quality and creativity are valued, we'd love to hear from you.

Senior Bespoke & Integration Developer - Birmingham £55-60k Hybrid travel to Birmingham as and when due to customer demand Our client seeks a Senior Bespoke & Integration Developer experienced in full Microsoft-stack delivery, especially C#/.NET web apps and Azure integrations . You'll lead the design and implementation of efficient, scalable solutions that meet business objectives, service levels, and architectural standards. Key responsibilities - Lead full software life cycle : Drive technical aspects of design, analysis (with estimation), development, testing, and deployment of tailored and integrated solutions-with clear documentation. Domain expert : Maintain deep knowledge of supported applications and promote best practices in software architecture, configuration/release management, testing, and documentation. Technical leadership & mentorship : Serve as the go-to technical adviser, mentor colleagues, and support the Practice Lead and team members. Flexible roles : Step into Business Analyst and team-lead roles as needed-facilitating workshops, requirement gathering, or project coordination. Stay current : Continuously monitor and adopt emerging technologies, particularly cloud-native solutions (Azure, AWS). Professional development : Actively pursue and maintain relevant Microsoft certifications. Essential Technical skills - C# (.NET) NET/MVC web development SQL & SQL Server Client-side Scripting (JavaScript/TypeScript) Entity Framework Unit testing (NUnit/XUnit/MSTest) Mocking frameworks (Moq, NSubstitute, FakeItEasy) Desirable skills - MS Certification Angular Azure DevOps Power Platform experience - plugins, power automate Azure experience any of the following areas ; Logic Apps Azure App Services, Azure Service Bus, Azure Function ARM Template/YAML Interested? Please submit your updated CV to (see below) at Crimson for immediate consideration. Not interested? Do you know someone who might be a perfect fit for this role? Refer a friend and earn £250 worth of vouchers! Crimson is acting as an employment agency regarding this vacancy.

Red Carpet IT is looking for an experienced PEGA Developer/Tester for our client. About the Role: We are seeking a highly skilled and motivated Pega Developer (SSA)/Tester to join our dynamic team. This hybrid role combines Pega systems development with strong testing expertise, offering a unique opportunity to work on end-to-end application life cycle management. The ideal candidate will hold a Pega Certified Senior System Architect (CSSA) certification and have hands-on experience with both development and automated testing within Pega applications. Key Responsibilities: Design and develop scalable Pega applications using best practices. Collaborate with business analysts and stakeholders to translate requirements into technical designs. Develop and maintain test strategies, test cases, and automation scripts. Execute unit, integration, and regression testing using Pega Test Automation Framework (PTAF) or other relevant tools. Troubleshoot, debug, and optimize Pega rules and applications. Participate in peer reviews and contribute to code quality improvement. Support system integration, deployment, and production issues. Required Qualifications: Pega Certified Senior System Architect (CSSA) certification. 3-6 years of hands-on experience in Pega PRPC development. Experience with Pega testing frameworks and tools (Playwright, Selenium, JMeter, etc.). Strong understanding of Pega application architecture and case life cycle. Proficient in creating and maintaining test plans, scripts, and documentation. Experience with Agile/Scrum methodologies. Excellent analytical, problem-solving, and communication skills. Preferred Qualifications: Experience with Pega DevOps tools (eg, Deployment Manager, Jenkins). Familiarity with REST/SOAP integrations. Exposure to Pega Customer Service or Pega Decisioning modules is a plus.

Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes I am working with a leading financial services firm who is seeking a Senior Haskell Developer to join a specialist team developing cross-product transactional pricing systems for derivatives. This is a rare opportunity to work with a production-grade Haskell codebase, delivering high-performance Back End systems that support Real Time pricing and trading. Key Responsibilities: Design, develop, and maintain Back End services for derivatives pricing using Haskell Lead the implementation of new features and performance enhancements Collaborate with business analysts and global stakeholders to deliver value-driven solutions Contribute to system architecture and technical direction of the platform Engage in code reviews, pair programming, and continuous improvement initiatives Support production systems and deployment pipelines alongside DevOps teams Mentor junior developers and promote best practices in functional programming Apply financial domain knowledge in derivatives pricing and risk management Key Skills: Proficient in functional programming (Haskell is preferred, OCaml/Scala also considered) Experience building scalable, high-performance Back End/Server Side applications Strong understanding of architecture and system design principles Comfortable working in Linux environments and agile development settings Financial markets experience (particularly derivatives) is advantageous MSc or PhD in Computer Science, Mathematics, Physics, or another STEM field is preferred, but not essential with relevant experience This is a full time role, with flexibility for hybrid working in their London office, 1 or 2 days per week. The salary on offer is up to £115k and a total comp of up to £160k. If you are interested or know someone who might be please reach out. Senior Functional Programmer - Haskell, OCaml, Scala, Linux, F#, Financial Markets, Openshift, Kubernetes