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Keywords: Senior .NET Security Engineer, Location: Poland

Page: 2

Senior Platform Software Engineer

About the Role We are looking for a Senior Platform Software Engineer to own the architectural integrity, scalability..., and resilience Collaborate with DevOps on CI/CD pipelines and release processes Participate in security hardening initiatives...

Company: LeadsMarket
Posted Date: 25 Feb 2026

Senior MultiCloud DevOps/ Platform Engineer with Harness

us and see for yourself. About the project We are looking for a Senior DevOps / Platform Engineer with strong experience in modern CI/CD...) where appropriate; strengthening Reliability, Security, and Compliance by: embedding automated tests, security scans (SAST, DAST...

Company: Xebia
Posted Date: 25 Feb 2026

Senior Data Engineer

remote) đź’Ľ Senior Role overview We are seeking a highly skilled Senior Data Engineer to support and evolve... pipelines, enhance our cloud data architecture, and ensure alignment with banking security, governance, and audit standards...

Company: Infolet
Posted Date: 22 Feb 2026
Salary: 18000 per year

Senior DevOps Engineer (OpenStack) @ STX Next

, we're shaping the future of technology one project at a time. Job description What it’s like to be a DevOps Engineer... at STX Next As a DevOps Engineer, you’ll join a high-impact project focused on deploying and maintaining a modern...

Company: STX Next
Location: Poland
Posted Date: 20 Feb 2026

Senior Full-Stack Engineer - Java & React

potential. Title and Summary Senior Full-Stack Engineer - Java & React Our Purpose Mastercard powers economies..., businesses, and governments realize their greatest potential. Senior Full‑Stack Engineer – Open Finance Overview As a Senior...

Company: Mastercard
Location: Gdansk, Pomorskie
Posted Date: 20 Feb 2026

Senior Business Intelligence Engineer @ Experis Polska

, French language skills (nice to have) Senior Business Intelligence Engineer 100% remote B2B: 145-155 PLN/h net... As a Business Intelligence Senior Engineer, you are responsible for design and implementation of the solutions that enable...

Company: Experis Polska
Location: Poland
Posted Date: 14 Feb 2026

Senior Software Engineer (Frontend)

as a Senior Front-End Engineer and contribute to the modernization of our enterprise web platform. You’ll architect and implement... micro-frontend App Shell architecture, migrate features from legacy .NET systems, and implement front-end standards...

Company: BlackLine
Posted Date: 14 Feb 2026

Senior Backend Engineer (GO/ Distributed Systems)

. Job Description · We are looking for a strong Senior Backend Engineer to help evolve our platform into a multi-tenant, event-driven architecture. · You can... come from any mature backend background (Java, .NET, Node.js, Rust, Python, etc.), but you must be willing to switch to Go, as our backend...

Company: Jabil
Location: Poland
Posted Date: 13 Feb 2026

Senior Software Engineer

, Play and Grow at BlackLine! Make Your Mark:: As a Full Stack Senior Software Engineer at BlackLine, you will be a crucial... successful conversion of our existing PHP solution to a .NET platform. Your role will involve designing, developing, troubleshooting...

Company: BlackLine
Posted Date: 11 Feb 2026

Senior Business Intelligence Engineer

100% remote B2B: 145-155 PLN/h net As a Business Intelligence Senior Engineer, you are responsible for design... and security rules when handling data Experience in converting business problems/challenges to technical solutions considering...

Company: Experis
Posted Date: 06 Feb 2026

Senior DevOps Network Engineer

us your resume to start the conversation and join the #Xebia. About the role We are looking for a highly experienced Senior... DevOps Network Engineer to design, build, and deliver a global AWS network backbone. This role is deeply hands-on and focused...

Company: Xebia
Posted Date: 28 Jan 2026

Senior Software Engineer - (C# or Java)

potential. Title and Summary Senior Software Engineer - (C# or Java) Mastercard Open Finance is transforming the account... We’re looking for a Senior Software Engineer to join our Connectivity division – the team that ensures our platform...

Company: Mastercard
Location: Gdansk, Pomorskie
Posted Date: 25 Jan 2026

Senior Backend Engineer (JAVA) (m/f/n)

opportunity available for Senior Backend Engineer. In this role you will be part of a global team working on challenging..., innovative and efficient Do What's Right by acting safely, ethically, and sustainably Overview: The Senior Backend Engineer...

Company: Bunge
Posted Date: 21 Jan 2026

Senior Software Development Engineer [DOT]

technological development of the Heineken Commerce and the Hub itself. As the Senior Software Development Engineer... would include: Software Development & Backend Engineering develop, test, and maintain high-performance applications using ASP.NET...

Company: Heineken
Posted Date: 18 Jan 2026

Senior Desktop Engineer

As a Senior Desktop Engineer you will design, build, and maintain desktop applications for macOS and Windows... Security, and Network Extensions. Develop Windows functionality using Win32 APIs, WPF, and modern .NET frameworks...

Company: Sur
Location: Poland
Posted Date: 23 Dec 2025

Senior Staff Backend Engineer - Retention/Sports/iGaming

Description Position at LeoVegas Polska ABOUT THE ROLE Join our team as a Staff Software Engineer and play... technology stack and deliver features in our microservice ecosystem. â—Ź As a Senior Staff developer you will have a key role...

Company: LeoVegas
Posted Date: 13 Dec 2025

Senior Software Engineer (Java) @ VISA

’ beyond traditional solutions Language Expertise: Expertise in development languages Java or C# or .NET Builder: Experience building... flows, business and data solutions, cyber security, and B2C platforms. The Opportunity: We are looking for multiple...

Company: Visa
Posted Date: 24 Feb 2026

Senior Data Engineer @ Infolet sp. z o.o

Must have 5+ years’ experience as a Data Engineer within financial services or other regulated industries... frameworks, Ensure compliance with banking regulatory requirements and internal security policies, Support audit, risk...

Posted Date: 24 Feb 2026

Senior AWS DevOps Engineer (SRE) with AI

engineer with 5+ years of experience working with DevOps practices and Continuous Delivery, practical knowledge of AWS..., security awareness (OWASP, encryption, secrets management), very communicative and collaborative, with a strong sense...

Company: Xebia
Posted Date: 22 Feb 2026

Senior Software Engineer (Java)

security, and B2C platforms. The Opportunity: We are looking for multiple talented, curious, and energetic Software... Engineers who embrace solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part...

Company: Visa
Posted Date: 19 Feb 2026