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Senior Software Developer Jobs

190 Job Offers

Senior Software Developer (Python, AWS, Terraform)
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Senior Software Developer role in London requiring 4+ years IT experience, Python, AWS and Terraform skills. Hybrid working, 25 days holiday, private medical care and professional certifications supported.
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Netcompany
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Senior Software Developer (Python, AWS, Terraform)
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Senior Software Developer role in Leeds requiring 4+ years IT experience, Python, AWS and Terraform skills. Join an award-winning tech company offering hybrid working, private healthcare and strong career development.
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Netcompany
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Senior Software Developer- .NET
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Senior .NET Developer role in London with a top UK employer. Requires 5+ years IT experience, full-stack or backend skills in .NET/C#, and UK work rights. Hybrid working, 25 days holiday, private healthcare and certifications.
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Netcompany
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Senior Software Developer- .NET
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Senior .NET Developer role in Leeds offering hybrid working, 25 days holiday and private medical cover. Join an award-winning tech company where you'll build full-stack solutions, mentor teammates and work across the complete software lifecycle.
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Netcompany
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Senior Software Developer
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Acumatica seeks a Senior Software Developer in Hyderabad to build complex features in C#/Java, lead code reviews, and drive technical excellence. Requires 5-8+ years, strong OOP, design patterns, and CI/CD skills.
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Acumatica
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Senior Lead .NET Software Developer
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Lead .NET development at AFRY's Energy Intelligence team in Kraków. Design scalable SaaS platforms using C#, ASP.NET Core and React, mentor developers and drive technical excellence. Hybrid work with full benefits.
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AFRY
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Senior Cloud Software Developer
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Join a cutting-edge Security Automation and AI team in Tel Aviv as a Senior Cloud Software Developer. Build a state-of-the-art SaaS platform end-to-end with Node.js, TypeScript, React, and cloud services. Hybrid work, agile environment, real impact.
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Israel, Tel Aviv/ Hybrid (Israel)
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Check Point Software Technologies
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AWS Backend Senior Software Developer III
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Lead AWS backend development as a Senior Software Developer III at Caseware, a global Fintech SaaS leader. 8+ years of cloud-native, distributed systems experience required. Fully remote from Medellin with top benefits.
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Colombia, Medellín
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Caseware
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Senior Software Developer
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Senior Software Developer role in financial services, combining hands-on .NET full stack development with architectural responsibility. Requires 5+ years experience, Microsoft tech stack expertise, and Azure cloud skills.
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Cepal
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Senior Software Developer (Python)
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Senior Software Developer (Python) role in Leeds offering hybrid working and a full-stack/backend focus. Requires 4+ years in IT, Python with TypeScript or React and Terraform, plus database and unit testing experience. Benefits include 25 days' holiday and private medical care.
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Netcompany
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Senior Software Developer- Java/DevOps skills required
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Senior Software Developer role in Leeds requiring Java, Spring, AWS and strong DevOps skills including CI/CD, Kubernetes and Terraform. Join an award-winning tech consultancy offering hybrid working, 25 days holiday and private healthcare.
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Netcompany
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Senior Software Developer- .NET/DevOps skills required
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Senior Software Developer role in London requiring 5+ years IT experience, .NET and AWS expertise, plus strong DevOps skills including CI/CD pipelines and tools like Terraform and Kubernetes. Hybrid working with great benefits.
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Netcompany
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Senior Lead .NET Software Developer
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Lead .NET development at AFRY's Energy Intelligence team in Prague. Design scalable SaaS platforms using C#, ASP.NET Core and React while mentoring developers and driving architectural decisions.
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AFRY
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Senior .NET Software Developer
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Senior .NET Developer role at Mellon Technologies requiring 5+ years with C#, ASP.NET, .NET Core and microservices. Lead developers, drive CI/CD and Azure DevOps initiatives in a multicultural, high-tech environment with strong growth prospects.
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Mellon Group
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Senior Software Engineer, Platform & Developer Experience
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Worth AI seeks a Senior Software Engineer in Orlando (hybrid) to build the "Product for Engineers." Requires 8+ years, Node.js/TypeScript, Kubernetes, and a passion for DevEx and mentorship.
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Worth AI Inc
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Senior Software Developer, Sports Content
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Lead development teams building high-availability sports content systems at a global online gambling leader in Manchester. Requires Kafka, Spanner, Golang, SQL and .NET expertise plus strong mentoring skills.
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bet365
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Senior Software Developer, Verification
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Lead software development at a global online gambling leader in Stoke-on-Trent. Bring expertise in Kafka, SQL, .Net, Golang or TypeScript, mentor teams, and deliver high-availability systems in a fast-paced, innovative environment.
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bet365
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Senior Software Developer, Verification
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Lead software innovation at a global online gambling leader in Manchester. Seeking a Senior Software Developer with expertise in Kafka, SQL, .Net, Golang, and Typescript to drive high-availability systems and mentor teams.
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bet365
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Senior Software Developer, Platform
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Lead Golang development at a global online gambling leader in Stoke-on-Trent. Mentor junior developers, drive technical projects, and build scalable platform solutions. Shape the future of in-play betting software.
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bet365
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Senior Software Developer, Platform
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Lead Golang development at a global online gambling leader in Manchester. Drive scalable platform solutions, mentor developers, and shape technical standards. Extensive commercial Golang and project leadership experience required.
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bet365
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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.