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Software Engineer Jobs (On-site work)

3291 Job Offers

Software Engineer (Java)
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Join Sopra Steria Polska in Katowice as a Java Software Engineer. You will develop backend services with Java/Spring Boot and integrate systems within the Language Data Space. Key skills include Docker, Kubernetes, and API-based development. We offer comprehensive benefits like private healthcare...
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Poland , Katowice
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8500.00 - 11000.00 PLN / Month
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Sopra Steria
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Senior Software Engineer (Java)
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Join Sopra Steria Polska in Katowice as a Senior Java Engineer. You will integrate the Simpl‑Open middleware into the Language Data Space, focusing on secure onboarding, APIs, and semantic interoperability. We seek strong Java/Spring Boot skills with Docker, OAuth 2.0, and REST API experience. En...
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Poland , Katowice
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12000.00 - 16000.00 PLN / Month
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Sopra Steria
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Staff Software Engineer
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Lead backend architecture for Uber's global Ads Demand Platform. Design scalable APIs and core systems that empower diverse ad products. Requires 7+ years of distributed systems expertise and technical leadership. Based in San Francisco with competitive compensation and benefits.
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United States , San Francisco
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232000.00 - 258000.00 USD / Year
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Uber
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Senior Software Engineer
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Join Microsoft's Edge team in Beijing as a Senior Software Engineer. You will enhance browser security, stability, and performance by analyzing user issues and attack data. Leverage AI to build defense strategies and collaborate with Windows teams. Requires 4+ years of experience with C++/C# and ...
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China , Beijing
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Not provided
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Microsoft Corporation
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Senior/Principal Engineer Software - Platform Backend
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Join our Cortex Platform team as a Principal Backend Engineer. Design and build massive-scale infrastructure handling billions of events per second. Leverage your expertise in distributed systems and databases like Cassandra or Elasticsearch. Be instrumental in Tel Aviv, delivering unparalleled s...
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Israel , Tel Aviv
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Palo Alto Networks
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Software Engineer II, iOS - Ads
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Join Uber's Ad CX team in São Paulo as a Software Engineer II, iOS - Ads. Develop robust, scalable ad products for Rides and Eats using Swift and modern iOS frameworks. Collaborate with cross-functional teams to build innovative features and drive business growth. Requires 3+ years of iOS experie...
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Brazil , Sao Paulo
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Uber
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Senior Software Engineer, F-15
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Seeking a Senior Software Engineer to provide technical leadership for the F-15 program in Dayton, Ohio. This role requires a Master's degree, 10+ years of experience, and expertise in DoD avionics software development and full lifecycle engineering. U.S. citizenship and a Secret clearance are re...
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United States , Dayton / Wright-Patterson AFB, Ohio
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Astrion
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Software engineer
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Join Astrion's Systems Engineering Group in Columbia, MD for a year-round Software Engineer internship. Support vital air and missile defense projects for the U.S. Navy using Python and C++. This role requires U.S. citizenship, a security clearance, and offers competitive pay, 401K matching, and ...
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United States , Columbia
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Astrion
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Software Engineer II (Mobile)
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Join Microsoft's M365 India team in Hyderabad as an iOS Software Engineer II. Develop next-gen AI-powered mobile experiences impacting billions of users. Requires 4+ years of coding in C/C++/Swift and expertise in iOS development. Design, implement, and ship critical components for a strategic pr...
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India , Hyderabad
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Microsoft Corporation
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Software Engineer – C++
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Join Optiver's High-Frequency Trading team in New York City as a C++ Software Engineer. Tackle complex algorithmic problems, building robust low-latency trading infrastructure from research to production. Leverage your strong C++ expertise in a collaborative environment with competitive compensat...
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United States , New York City
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200000.00 USD / Year
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Optiver
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Senior Software Engineer (Java)
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Seeking a Senior Java Engineer for a remote role based in Ahmedabad. You will design scalable architecture, develop high-performance applications using Spring Boot, and manage AWS cloud services. This position requires strong expertise in Java, JavaScript UI frameworks, and REST API development. ...
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India , Ahmedabad
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Tech Holding
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Senior Software Engineer, Social Tech
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Join our Social Tech team in Helsinki as a Senior Software Engineer. You will build and own scalable Java/AWS backend services for in-game social features used by millions. We seek a strong collaborator with expertise in cloud-native development, APIs, and databases. This role offers technical ow...
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Finland , Helsinki
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Supercell
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Staff Software Engineer - AI Applications
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Join as a founding Staff Software Engineer on a new AI team at Plaid in San Francisco. You will architect and ship GenAI products, leveraging deep expertise in LLMs, RAG, and agent frameworks. This role blends strong engineering fundamentals with rapid experimentation to transform financial inter...
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United States , San Francisco
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228360.00 - 369800.00 USD / Year
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Plaid
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Senior Software Engineer
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Join 2HB as a Senior Software Engineer supporting a government customer in Annapolis Junction, MD. This role requires expertise in Linux, Bash, Python 3.x, and NoSQL, with a focus on developing the GHOSTGEM software suite. A Master's degree plus 5 years, or a Bachelor's plus 7 years of relevant S...
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United States , Annapolis Junction
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2HB
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Senior Software Engineer
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Lead the design and optimization of scalable parallel systems in a high-performance computing (HPC) environment. This senior role requires deep expertise in C/C++, Python, Linux, and parallel programming. Drive architectural innovation and mentor engineers in Annapolis Junction.
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United States , Annapolis Junction
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2HB
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Mission Software Engineer
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Join Scale AI's Federal Engineering team as a Mission Software Engineer. You will develop onsite solutions, integrating our platform with government customer systems using Python, JavaScript, and cloud technologies. This role requires an active TS/SCI clearance, offers >50% travel, and is based i...
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United States , Boston, Massachusetts ; Honolulu, HI; San Diego, CA; San Francisco, CA; St. Louis, MO; New York, NY; Washington, DC
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138000.00 - 292560.00 USD / Year
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Scale
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Software Engineer, ARC Team
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Join Scale AI's Public Sector team as a Software Engineer on the ARC team. You will define secure deployment patterns for government environments, build internal tools, and automate deployments. This role requires an active secret clearance, full-stack proficiency, and cloud-native expertise. Enj...
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United States , San Francisco; St. Louis; New York; Washington
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138000.00 - 259440.00 USD / Year
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Scale
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Principal Software Engineer (Frontend/Full Stack)
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Lead the technical vision for AI-powered shopping experiences in Microsoft Copilot. As a Principal Engineer, you will architect full-stack solutions, drive end-to-end execution, and set high standards for frontend quality and reliability. This senior leadership role is based in Vancouver, Canada,...
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Canada , Vancouver
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142400.00 - 257500.00 CAD / Year
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Microsoft Corporation
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Senior Software Engineer - Backend
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Join Microsoft's Sports Data Engineering team in Vancouver as a Senior Backend Engineer. Design and build high-availability, low-latency data pipelines processing millions of live sports data points. Leverage your 4+ years of coding experience and cloud expertise (Azure/AWS/GCP) to power experien...
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Canada , Vancouver
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114400.00 - 203900.00 CAD / Year
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Microsoft Corporation
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Software Engineer 2
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Join Microsoft AI in Beijing to shape the future of mobile experiences for Copilot and Edge. As a Software Engineer 2, you will architect and optimize core iOS frameworks and infrastructure at scale. We seek an expert in Swift/Objective-C with deep system design and performance optimization skill...
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China , Beijing
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Not provided
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Microsoft Corporation
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About the Software Engineer role

Explore the dynamic and in-demand world of software engineering jobs, where professionals design, build, and maintain the digital infrastructure that powers modern life. Software engineers, often synonymous with developers, are the creative problem-solvers and architects behind websites, mobile apps, operating systems, and complex enterprise systems. This career path blends analytical thinking with creative design to translate user needs and business goals into functional, efficient, and scalable software solutions.

The core responsibility of a software engineer is the full software development lifecycle. This typically begins with analyzing requirements and collaborating with product managers, designers, and other stakeholders. Engineers then design system architecture, write clean and maintainable code, and rigorously test their creations to ensure reliability and performance. A significant part of the role involves debugging issues, optimizing existing systems, and deploying updates. Many engineers also participate in code reviews to maintain quality standards and contribute to technical documentation. In today's agile environments, they often work in iterative cycles, continuously integrating and delivering new features.

Software engineering jobs can be specialized, but common areas include front-end (client-side), back-end (server-side), and full-stack development. Front-end engineers focus on user interfaces and experiences using technologies like HTML, CSS, and JavaScript frameworks. Back-end engineers build the server logic, databases, and application programming interfaces (APIs) that power functionality behind the scenes. Full-stack engineers possess skills across both domains. Other specializations include DevOps, security, data engineering, and cloud-native development.

Typical skills and requirements for these roles are both technical and soft-skills based. Fundamentally, proficiency in one or more programming languages such as Python, Java, JavaScript, C#, or Go is essential. Understanding data structures, algorithms, and system design principles is crucial. Experience with frameworks, databases (SQL and NoSQL), and version control systems like Git is commonly expected. As software is increasingly built for the cloud, familiarity with services from providers like AWS, Azure, or GCP is a valuable asset. Equally important are strong problem-solving abilities, attention to detail, and effective communication skills for teamwork. While many positions require a degree in computer science or a related field, a proven portfolio and relevant experience are also highly valued pathways into software engineering jobs.

The profession offers immense variety, with opportunities to build everything from life-saving health applications and financial platforms to immersive games and cutting-edge AI tools. It is a career characterized by continuous learning, collaboration, and the tangible impact of creating products used by millions. For those with a logical mind and a passion for building, software engineering jobs present a rewarding and future-proof career path with endless possibilities for innovation and growth.