9 of 9 Remote/Hybrid Senior Software Engineer Jobs in the South East

Senior Software Engineer (Python/AWS) - SaaS & FinTech Location: London (Hybrid) Type: Full-time The Opportunity We're looking for an experienced Senior Software Engineer to join a collaborative, high-performing engineering team developing market-leading SaaS products used to analyse and visualise some … modern SaaS platform. You'll work alongside talented Python and TypeScript engineers, partnering closely with Product to design and deliver scalable, high-quality software that makes a real impact. If you're passionate about building cloud-native applications, embracing AI-assisted development tools and working in a collaborative environment ...

Senior Software Engineer 6-Month Contract £600-£650 per day (Inside IR35) Hybrid (1 day per week in London, Cardiff or Glasgow) SC Clearance is desirable but not essential A leading governing body is seeking an experienced Senior Software Engineer to support the development … such as CI/CD and automation. Key Responsibilities Develop, maintain, and support core business applications Contribute to the technical design and delivery of software solutions Produce clear and effective technical documentation Collaborate with cross-functional teams including Product, Delivery, and DevOps Support the adoption of modern development practices ...

Description As a Senior Software Engineer (SaaS), you will join a substantial global engineering organisation and provide leadership to highly skilled engineers in the software platform area. You will be part of a team that follows Agile methodologies to deliver market‐leading insurance solutions. This … experience across the full SaaS development lifecycle: requirements analysis, estimation, architecture/design, implementation, unit and system testing, deployment, operations, monitoring and incident management. Software engineering fundamentals + Strong grounding in object‐oriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery. Core technical ...

directions. You’ll need first-class credentials and a proactive attitude to help us drive the change the underpins our mission. As a Senior Software Engineer 2 you will be a core contributor to delivering our products and solutions, with the opportunity to lead projects … hear from you. Responsibilities Key contributor to the development, testing and maintenance of Lab projects, products and initiatives. Deliver robust, maintainable and operationally viable software and infrastructure, typically using our core stack: React, Typescript, Material UI, Node.js, Python, PostgreSQL, Docker, Kubernetes, Helm, AWS Work with internal colleagues (ML Engineers ...

Java/Microservices/API design/LLMs/AI/Claude Code/Copilot Role: Senior Software Engineer Company: Financial Services Location: London - Hybrid 3 days per week Salary: up to £120,000 + Benefits Join a newly formed Service Modernisation & AI team driving AI-first … software development in financial services. This is a hands-on role modernising high-impact legacy services while building AI-powered engineering workflows. What You’ll Do Modernise critical legacy Java services using AI-driven analysis and refactoring Apply migration patterns (e.g. strangler fig) to deliver clean, modern APIs Ship ...

currently working with a London-based investment bank who are actively seeking a Senior Software Engineer to assist in the development of a business-critical data ingestion and search interface to simplify the onboarding of future applications. What you'll need to succeed : Proficiency in UI development ...

Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) Type: Permanent Security Clearance: Current SC Clearance advantageous, but sponsorship is available for candidates eligible to obtain UK SC Clearance. The Opportunity This is a unique opportunity to join an ambitious and rapidly growing technology … most exciting and high-profile technology programmes. About the Environment You'll be joining a highly collaborative and technically driven team delivering secure, innovative software solutions that support the evolving needs of Government and Defence organisations. The work spans complex operational environments, advanced data platforms, AI-enabled capabilities ...

Avanti Recruitment is partnering with an innovative deep-tech software company developing high-performance software used by millions of devices worldwide. This is an opportunity to join a small team of exceptional engineers working on the company's core C++ platform. The work is technically demanding, with … strong emphasis on performance, correctness and elegant software design rather than rapid feature delivery. The Role You'll be working on the core software platform, solving complex engineering problems involving: Modern C++ development High-performance algorithms and data structures Concurrent and multithreaded programming Memory management and performance optimisation ...

hiring | Senior Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite) Sage People is a global HR & people management SaaS product built on the Salesforce ( Force.com ) platform, serving customers worldwide. As an ISV, we build and evolve one single product, with a strong … focus on code quality, scalability, performance and long-term architecture. We're looking for a senior hands-on Salesforce engineer who can go beyond feature delivery: someone able to understand business complexity, shape technical design, contribute to architecture decisions, and help build scalable, maintainable solutions within a mature ...