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Senior Software Developer Jobs

203 Job Offers

Senior Software Developer, Fullstack
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Shape the future of AI in education as a Senior Fullstack Developer at Coursera. Build scalable backend systems and polished frontend experiences using React, TypeScript, and Java. Join the Coach team in Canada to develop a cutting-edge GenAI platform, integrating multi-agent workflows and RAG pi...
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Canada
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137600.00 - 172000.00 CAD / Year
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Coursera
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Senior Software Developer - V-Force
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Join VAST Data's V-Force as a Senior Software Developer in New York. Tackle high-impact challenges in our AI-era data platform using C/C++/Python and deep systems programming. Collaborate on core storage and file system evolution in a fast-growing infrastructure pioneer.
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United States , New York
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VAST Data
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Senior Software Developer - V-Force
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Join VAST Data as a Senior Software Developer in RTP, North Carolina. Develop core infrastructure for the AI era using C/C++/Python, solving deep systems-level challenges. Collaborate on our revolutionary data platform, focusing on storage, networking, and performance at scale. Directly impact cu...
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United States , RTP, North Carolina
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VAST Data
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Senior Software Developer
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Join VAST Data as a Senior Software Developer and build the core data platform for the AI era. Utilize your deep C/C++/Python and systems programming skills to solve complex, low-level problems in scalable storage and file systems. Collaborate directly with R&D and customers to have a tangible im...
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United States
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VAST Data
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Senior Software Developer
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Join GTech's Financial Technology team in Istanbul as a Senior Software Developer. You will design and develop solutions for banking clients using Java or .Net. We offer a hybrid model, flexible hours, health insurance, and international projects. Bring your 3+ years of experience and creative, a...
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Turkey , Istanbul
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Not provided
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GTech
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Senior Software Developer
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Join our team as a Senior Software Developer in Princeton. Design and build scalable insurance applications using .NET/Java and Guidewire. Leverage your expertise in APIs, integrations, and Agile SDLC on impactful projects. We offer a competitive package, growth opportunities, and comprehensive b...
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United States , Princeton
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Not provided
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Robert Half
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Senior Software Developer
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Join a leading UK tech firm as a Senior Software Developer, enhancing a large-scale SIP/VoIP platform. Leverage your 5+ years of Python and SIP protocol expertise to build secure, real-time communications systems. Enjoy a hybrid role with benefits like private medical insurance and a generous hol...
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United Kingdom
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65000.00 GBP / Year
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Dynamic Search Solutions
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Senior Software Developer
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Join IBM's Infrastructure & Technology team in Hyderabad as a Senior Software Developer. Design and develop UNIX/Linux storage device drivers, leveraging 5-10 years of expertise in C, kernel programming, and protocols like Fibre Channel and NVMe. Tackle complex challenges with global teams, suppo...
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India , Hyderabad
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IBM Deutschland GmbH
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Senior Software Developer
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Join our team in Singapore as a Senior Software Developer. We seek a full-stack expert with 6+ years' experience in modern frameworks like React or Node.js. You will design innovative software solutions using Agile, TDD, and CI/CD practices. Grow your skills with our development programs and coll...
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Singapore , Singapore
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Thoughtworks
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Senior Software Developer
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Join our team in Bangkok as a Senior Software Developer. You will design impactful software solutions using React Native, React, and JavaScript within Agile/XP teams. Champion engineering best practices like TDD, pair programming, and continuous delivery while building distributed systems. Mentor...
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Thailand , Bangkok
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Thoughtworks
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Senior Software Developer
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Join a leading UK tech firm as a Senior Software Developer, enhancing a large-scale SIP/VoIP platform. Leverage your 5+ years of Python and SIP protocol expertise to build secure, real-time communications systems. Enjoy a hybrid role with private medical insurance, pension, and 24 days' leave.
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United Kingdom
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65000.00 GBP / Year
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Dynamic Search Solutions
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Senior Software Developer (React)
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Join a new Document Management System (DMS) project as a Senior React/TypeScript Developer. Build secure, tenant-aware UIs with RBAC and S3 file handling in a remote-first role. Collaborate with a high-performing team in Poland, enjoying competitive pay, medical insurance, and flexible hours.
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Poland
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Edvantis
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Senior Software Developer
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Join a new Document Management System project as a Senior Back-End Developer. You will design scalable APIs, enforce RBAC, and manage secure file handling in a multi-tenant PostgreSQL environment. This remote-first role in Poland offers flexible hours, competitive pay, and comprehensive benefits....
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Poland
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Edvantis
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Senior Software Developer
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Join our Miami team as a Senior Software Developer. Leverage your deep expertise in Python, Java, or similar languages to build and integrate AI/ML solutions. You will modernize infrastructure, lead projects, and collaborate cross-functionally. We offer comprehensive benefits including medical, d...
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United States , Miami
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Robert Half
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Senior Software Developer
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Join our team in Fort Lauderdale as a Senior Software Developer. Leverage your deep expertise in Python, Java, or similar languages to build and integrate AI/ML solutions. You will modernize infrastructure, lead projects, and deliver real business value. We offer comprehensive benefits including ...
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United States , Fort Lauderdale
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Robert Half
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Senior Backend Software Developer - Python/Django
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Join Xelix, a fast-growing AI fintech scale-up, as a Senior Backend Developer. You will build robust, scalable Python/Django solutions and REST APIs in a hybrid London role. We seek 4+ years of Python/Django experience with AWS and CI/CD tools. Enjoy great benefits, a dog-friendly office, and a h...
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United Kingdom , London
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70000.00 - 80000.00 GBP / Year
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Xelix
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Senior Software Engineer, Developer Experience
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Join Checkr's Platform Engineering team as a Senior Software Engineer focused on Developer Experience. You will design core tools and libraries, improve CI/CD, and establish best practices using Ruby, Golang, or Python. This role offers competitive compensation, full benefits, and a collaborative...
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United States , Denver; San Francisco
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155000.00 - 215000.00 USD / Year
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Checkr
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Senior Java Software Developer – KDB Data and Dashboards
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Join ING as a Senior Java Developer and shape a cutting-edge KDB data platform for Financial Markets. Leverage your Java 17, multi-threading, and SQL expertise to build low-latency solutions in Bucharest. This role offers growth in kdb/q language, business knowledge, and working with modern CI/CD...
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Romania , Bucharest
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ING
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Senior Software Developer (Java)
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Join our Middleware Development Team in Giza as a Senior Java Developer. Design and develop innovative software using Java, Spring Boot, and Microservices. Guide junior developers and work with cutting-edge tech like Kafka and Kubernetes. Enjoy a collaborative environment with global exposure and...
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Egypt , Giza
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Vodafone
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Senior Software Developer
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Join our team as a Senior Software Developer specializing in AI/ML. You will design and deploy production-ready machine learning systems using Python, PyTorch/TensorFlow, and LLMs. This role involves building end-to-end ML pipelines, RAG applications, and computer vision/NLP solutions. We offer 3...
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United Kingdom
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Activate Group Limited
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About the Senior Software Developer role

Explore senior software developer jobs and discover a pivotal career at the intersection of deep technical expertise and strategic leadership. A senior software developer is far more than just an experienced coder; they are a cornerstone of the engineering team, responsible for designing robust systems, guiding technical direction, and mentoring less experienced colleagues. This role typically involves taking ownership of significant components or entire applications, ensuring they are scalable, maintainable, and aligned with business objectives.

Professionals in these roles generally shoulder a comprehensive set of responsibilities. They architect and implement complex software solutions, making critical decisions on technologies, frameworks, and design patterns. A key duty is writing high-quality, efficient, and secure code while establishing and enforcing coding standards and best practices across the team. They lead the full software development lifecycle, from requirement analysis and system design through to deployment, monitoring, and iterative enhancement. Collaboration is central, as they frequently liaise with product managers, business stakeholders, and other engineering teams to translate business needs into technical specifications. Furthermore, senior developers are expected to troubleshoot and debug intricate system issues, optimize application performance, and proactively advocate for process and technological improvements. Mentoring junior and mid-level developers, conducting code reviews, and contributing to a culture of continuous learning are also hallmarks of the position.

The typical skill set for senior software developer jobs is both broad and deep. Mastery of one or more core programming languages (such as Java, C#, Python, JavaScript, or Go) and their associated ecosystems is fundamental. Equally important is a strong grasp of software architecture principles, including microservices, domain-driven design, and API design (REST, GraphQL). Experience with modern development practices like Agile/Scrum, DevOps, CI/CD pipelines, and cloud platforms (AWS, Azure, GCP) is commonly required. Proficiency with database technologies, both relational and non-relational, and knowledge of containerization tools like Docker and Kubernetes are standard expectations. Beyond technical prowess, successful senior developers possess exceptional problem-solving abilities, effective communication skills for explaining complex concepts to diverse audiences, and strong project management capabilities to drive initiatives to completion. While requirements vary, most positions seek candidates with a bachelor’s degree in computer science or a related field (or equivalent experience) and a minimum of 5-8 years of progressive hands-on development experience, including demonstrable leadership in technical projects.

Ultimately, senior software developer jobs represent an opportunity to have an outsized impact on a company's technology and product trajectory. It is a career path for those who are passionate about building excellent software, leading by example, and driving innovation from within the engineering organization.