Software Engineer (C# + Mainframe) w Gdańsk, Polska
ZdalniePraca z dowolnego miejsca
HybrydowoPołączenie biura i pracy zdalnej
KontraktUmowa czasowa lub freelancing
Poland, Gdańsk
Software Engineer (C# + Mainframe) w Gdańsk, Polska is listed on Jobeax. Browse 110,000+ vacancies available.
For our client, a global IT services company specialising in managing and modernising business‑critical systems and platforms for enterprise customers (including cloud, mainframe and hybrid environments), we are looking for a Software Engineer with strong experience in C# and IMS (mainframe). You will be responsible for supporting and driving the modernisation of an existing mainframe system, contributing to the transformation of legacy architecture into more scalable and maintainable solutions, while collaborating with international teams in an English‑speaking environment. Key responsibilities Design, develop and maintain components of a legacy mainframe system with a focus on modernisation initiatives Work with C# and IMS technologies to enhance and extend existing system functionalities Participate in system transformation efforts, including refactoring and integration with modern platforms Collaborate with architects, developers and stakeholders to define technical solutions aligned with business needs Analyse existing code and propose improvements to increase performance, stability and scalability Support troubleshooting and debugging in production and non‑production environments Ideal candidate profile Strong experience as a Software Engineer working with C# and mainframe environments (IMS) Solid understanding of legacy system architectures and modernisation approaches Experience in working with enterprise‑level systems and complex integrations Good command of English (B2+/C1), enabling effective communication in an international environment Ability to work collaboratively in distributed teams and communicate with both technical and non‑technical stakeholders Conditions Work model: fully remote Start: ASAP Project duration: initially 7 months, with the possibility of extension Employment type: B2B contract via KUBO Salary: it depends on your experience Benefits: life insurance, private healthcare, Multisport card, and development support (including co‑funding of certifications) Recruitment steps Initial call with a KUBO recruiter Interview(s) with the client Decision, feedback and support through offer and onboarding
Bring your curiosity to work as our next Software Support Engineer. You will be part of our Global Software Support Hub team in Poland reporting to the hub's team leader. In this role, your mission is to s upport our customer centers worldwide during project implementations for our error proofing and data analysis solutions ...
... infrastruktury i wykorzystania zasobów chmurowych przy zachowaniu efektywności kosztowej. Wymagania Minimum 5 lat doświadczenia zawodowego na stanowisku Full Stack Software Engineer lub Software Engineer. Bardzo dobra znajomość Java 11+ i Spring Boot oraz/lub TypeScript i React poparta doświadczeniem komercyjnym. Dobra znajomość ...
Software Engineer (GCP) | B2B | 100% Remote Do zespołu Platform Engineering poszukujemy doświadczonego Software Engineera, który będzie rozwijał wewnętrzne narzędzia wspierające produkty platformowe wykorzystywane w skali całej organizacji. Szukamy osoby z mocnym zapleczem programistycznym w Pythonie, która swobodnie porusza ...
Lead Software Engineer (AI‑Assisted Development) We’re looking for a strong, hands-on Lead Software Engineer who enjoys working with modern development tools, leads teams with confidence, and uses AI to make engineering work smoother, faster, and more predictable. You’ll guide engineers, improve workflows, and help build ...
Budujemy i rozwijamy dojrzałe, krytyczne rozwiązania z obszaru bankowości korporacyjnej Nasze systemy charakteryzują się najwyższą dostępnością, wysokim poziomem dojrzałości inżynierskiej oraz bardzo niską awaryjnością, przetwarzając kluczowe operacje finansowe na rynkach europejskich.
... infrastruktury i wykorzystania zasobów chmurowych przy zachowaniu efektywności kosztowej. Wymagania Minimum 5 lat doświadczenia zawodowego na stanowisku Full Stack Software Engineer lub Software Engineer. Bardzo dobra znajomość Java 11+ i Spring Boot oraz/lub TypeScript i React poparta doświadczeniem komercyjnym. Dobra znajomość ...
... and virtualization capabilities, and support platform offload and acceleration from early concepts through mass production and global deployment. As a Senior Software Engineer, you will be responsible for: - Supporting DPU hardware and software integration into Akamai compute and GPU server platforms, including PCIe, networking, ...
... infrastruktury i wykorzystania zasobów chmurowych przy zachowaniu efektywności kosztowej. Wymagania Minimum 5 lat doświadczenia zawodowego na stanowisku Full Stack Software Engineer lub Software Engineer. Bardzo dobra znajomość Java 11+ i Spring Boot oraz/lub TypeScript i React poparta doświadczeniem komercyjnym. Dobra znajomość ...
Diverse CG Sp. z o.o. Sp.k. is seeking a professional with deep operational experience in IBM Mainframe z/OS and strong DB2 skills to join their BizDevOps Agile team. The role involves application maintenance, incident management, and collaboration with stakeholders to deliver sustainable solutions. Requirements include ...
DCG Poland is looking for a Senior Mainframe Specialist to enhance mainframe software usage, oversee migration activities, and ensure systems integration. Key responsibilities include planning migrations, collaborating on solutions for existing tools, and analyzing mainframe environments. The role demands at least 6 years ...
... superiority—compressing days of analysis into seconds of action. ASI is leading the way and pushing the boundaries of what’s possible. What you will do: As part of our product engineering team, you will develop user interfaces that support mission-critical operations, enabling users to monitor and predict flight trajectories across complex, ...
O nas Społeczność Edge One Solutions powstała z miłości do nowych technologii. Liczymy ponad 350 ekspertów, a w Grupie Euvic, której jesteśmy częścią, jest nas już 5500. Indywidualne podejście pozwala na dopasowanie projektów do umiejętności, przez co realnie wspieramy się w rozwoju kompetencji.
Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. ...
... observable, coachable milestones, not a vague seniority bar. WE'RE LOOKING FOR CANDIDATES WHO HAVE: Minimum Qualifications: - Bachelor’s degree in Computer Science, Engineering, a related technical field, or equivalent practical experience. - 3+ years of professional software engineering experience, - A passion for tackling complex ...
... driving their architecture Practical knowledge about microservices or other distributed system and REST API Bachelor’s or Master’s Degree in Computer Science, Software Engineering, Math or related fields English language skills allowing for efficient communication with our peers and customers in North America Participates ...
... understand your work—both within and outside of Asana—and use that understanding to take action. We also own Asana's traditional search experience. As a Staff Software Engineer on the AI Retrieval team, you'll build the systems that make Asana's AI smart and responsive. You'll tackle challenging problems in search and retrieval, ...
... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
... fruit, time-sensitive healthcare products and much more to people all around the world. Working in IT at Kuehne+Nagel contributes to more than we imagine. As a Software Engineer, you will be part of a cross-functional product team working on our mission-critical SALOG application, which supports our Sea/Air Forwarding operations ...