Software Senior Engineer Jobs

Join our team as a Senior Front-End Engineer. You will translate designs into high-quality, responsive code using HTML, SCSS, and Angular. Collaborate with designers to build accessible, user-centric interfaces and optimize for performance. A strong UX focus and 3+ years of experience are key.

Shape the future of AI evaluation at Microsoft. As a Senior Software Engineer in Redmond, you'll build scalable tools that define quality for M365's AI, impacting millions. Leverage your 4+ years in C++, C#, Python, or Java to create reusable components and drive platform innovation. Join a team ...

Join Make as a Senior Full-Stack Engineer in Prague. Develop core platform services using TypeScript, Docker, and microservices. Enjoy RSUs, bonus, generous vacation, and a strong L&D package in a leading no-code automation company.

Join Mastercard in Pune as a Senior Software Engineer in Quality. You will design and develop test automation for digital payments using Java, Selenium, and API testing. This role requires 6-9 years of experience in Agile environments and CI/CD pipelines like Jenkins. Be part of a global team dri...

Join Mastercard in Portugal as a Senior Software Engineer for the API Platform. Design and develop next-generation digital products using Java/Kotlin in an Agile, global team. You will build and evolve the gateway for payment, data, and security APIs, ensuring a seamless developer experience. Str...

Join Mastercard's Open Banking team in Gdansk as a Senior Java Engineer. Develop and maintain secure, high-quality APIs for seamless European bank connectivity. Utilize your deep Java expertise, AWS, and modern CI/CD practices to build innovative, low-touch solutions. Work on critical systems inv...

Join Mastercard's Open Banking team in Gdansk as a Senior C# Software Engineer. Develop and maintain cutting-edge APIs using .NET and ASP.NET to ensure high-quality bank connectivity across Europe. You'll build secure, turn-key solutions for account information and payment initiation services. Ex...

Join Mastercard in Oslo as a Senior Java Developer. You will develop and maintain our eFaktura service using Java, Spring, and REST APIs within an agile Scrum team. We seek a proactive, analytical engineer passionate about complex backend systems. Enjoy excellent insurance, pension, and support f...

Join our agile engineering team in Mumbai as a Senior Backend Engineer. Design, develop, and support scalable systems used by a large developer community. Leverage 3-6 years of experience with languages like Java, Python, or Go to drive technical projects and mentor peers. Enjoy comprehensive med...

Join our agile team in Mumbai as a Senior Backend Engineer. Design and develop scalable systems used by a large community of developers. We seek 3-6 years of experience in languages like Java, Python, or Go, with deep OS and networking knowledge. Enjoy comprehensive medical insurance, unlimited t...

Join our agile team in Mumbai as a Senior Backend Engineer. Design and develop scalable systems using Ruby, Node.js, Python, Java, C/C++, or Golang. Drive technical projects, mentor peers, and ensure engineering excellence. Enjoy comprehensive medical insurance, unlimited time off, and a dynamic ...

Join our agile engineering team in Mumbai as a Senior Backend Engineer. Design, develop, and support scalable systems used by a large developer community. We seek 3-6 years of experience in languages like Java, Python, or Go, with deep OS and networking knowledge. Enjoy comprehensive medical insu...

Join our agile team in Mumbai as a Senior Backend Engineer. Design and develop scalable systems using Ruby, Node.js, Python, or Java. Drive technical projects, mentor peers, and ensure engineering excellence. Enjoy comprehensive medical insurance, unlimited time off, and a dynamic startup culture.

Join Feedzai's Customer Success Engineering team in Portugal as a Senior Software Engineer. Leverage your 4+ years of Java expertise to develop, deploy, and support high-performance systems while acting as a technical consultant for clients. This role involves full lifecycle development, mentorin...

Join our team in Bellevue as a Senior Software Engineer. You will design and deploy scalable Java & Spring Boot microservices and REST APIs. Leverage Kafka, CI/CD, and cloud technologies in an Agile environment. We offer a competitive salary, stock grants, comprehensive benefits, and flexible PTO.

Join EnergyHub's Kapacity.io team in Helsinki as a Senior Software Engineer I. Architect scalable solutions using Go/Python, AWS, and PostgreSQL to optimize energy demand. Drive high-impact projects in climate tech with a team of ex-YC founders. Enjoy career growth, a supportive culture, and a fo...

Join Gallagher in Hamilton as a Senior Full Stack C# Developer. Focus on Blazor and React to build secure, global-scale security products. You'll design user experiences and APIs, integrating with systems like Video Management. Enjoy a competitive salary, bonus, and global career pathways in an a...

Join Arrcus as a Senior Software Engineer in the UK. You will qualify key customer deployments, focusing on networking protocols like IPv4/IPv6, MPLS, and EVPN. The role requires strong Python skills, test automation, and experience with Spirent/IXIA equipment. We offer competitive bonus + equity...

Join a world leader in environmental services as a Senior .NET Software Engineer in Cebu. Utilize your 5-10 years of expertise in .NET Core, C#, ASP.NET, and Angular/React to develop cutting-edge software solutions. Enjoy comprehensive benefits including health insurance, generous leave, and a re...

Join our team in Hyderabad as a Senior Endpoint Systems Engineer. Provide technical leadership for endpoint engineering, focusing on MECM, Intune, and cloud DaaS. Enjoy a collaborative culture, career development, and comprehensive benefits in this onsite role.