201 to 225 of 280 Permanent Senior Software Engineer Jobs

Fintech organisation based in London are on the lookout for a Senior Software Engineer in order to contribute to the development of the next iteration of their platform. They are seeking someone with keen proficiency in Python and Django primarily in the London area who want ...

Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional product team responsible for building highly scalable, cloud-native, serverless ...

wide variety of financial services, including cross-border payments, institutional crypto liquidity, digital asset custody, and our enterprise-grade stablecoin RLUSD. As a Software Engineer at Ripple, you'll work on payment technologies, building scalable solutions that power the future of finance. Your primary responsibilities will … observability, ensuring Ripple products interact seamlessly with global banks and payment providers in a consistent and trustworthy way. We are looking for a software engineer passionate about learning and understanding the way a complex fintech system works end-to-end and can help drive forward the development. ...

adoption of AI in financial services accelerates, and we’re now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Senior Software Engineer at Aveni, you’ll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs ...

seeking an experienced Infrastructure Lead/Senior Software Engineer to help our client, a global multinational technology company, build and scale the internal systems that power large-scale data processing and operational workflows. In this role, you will design and operate high-throughput data pipelines, distributed services ...

Senior Embedded Software Engineer Type: Permanent Location:staffordshire (Hybrid) Salary: £60,000 £70,000 Key Responsibilities Translate customer and system requirements into software specifications and acceptance criteria Design and develop firmware for embedded controllers (STM32, FreeRTOS) Develop embedded applications in C/C following MISRA … testing and conduct code peer reviews Produce technical documentation including specifications, diagrams, and test plans Required Skills & Experience Experience developing embedded or industrial control software Strong C/C programming skills for ARM Cortex-M microcontrollers (STM32 preferred) Experience with FreeRTOS or similar RTOS Knowledge of functional safety concepts ...

Software Engineer — Data Systems Who we are We’re Metomic; a data security platform helping enterprises understand and protect sensitive data across their SaaS environments. We process large volumes of real customer data daily and our systems must remain fast, accurate, and reliable under load. Why this role … data systems that behave predictably at scale. We’re investing in strengthening our data platform - ingestion, storage, querying, streaming, and performance. We need an engineer who understands how architecture decisions affect performance, correctness, and operability. This role will help us evolve and scale systems involving ClickHouse, Postgres, and streaming ...

Senior Embedded Software Engineer Type: Permanent Location:staffordshire (Hybrid) Salary: £60,000 £70,000 Key Responsibilities Translate customer and system requirements into software specifications and acceptance criteria Design and develop firmware for embedded controllers (STM32, FreeRTOS) Develop embedded applications in C/C following MISRA ...

Salary: Up to £80,000 dependent on experience HL are looking for a talented full stack Senior Software Engineer to join a Pensions & Retirement product engineering team in building market leading solutions for our clients. This is an opportunity to join the UK's number one investment ...

Senior Fullstack Engineer £450–550 per day 6 months Outside IR35 Hybrid – 2 days per week on site (London) We’re supporting a high-growth, AI-driven product business building a scalable platform from the ground up. They operate as a small, high-calibre team and real ownership. … They’re looking for a Senior Fullstack Engineer (back end leaning) to take responsibility for core backend systems and help shape product direction in fast-moving environment. This is a role for someone who is comfortable building without perfect specs and takes initiative naturally. Requirements Strong Node.js ...

Force24, we help mid-market businesses turn marketing automation into measurable growth. We are looking for a Senior Back-End Software Engineer to help shape and evolve our platform as we continue to scale. This is a role for someone who combines strong engineering fundamentals with sound … core platform and services. We need someone who can think beyond tickets and features — someone who understands how to build robust, scalable software, make sensible technical decisions, and contribute to the broader direction of the platform. This is a great opportunity for an engineer who enjoys solving real ...

Title: Software Engineer (Embedded Systems) Key Responsibilities: Design software solutions for embedded systems. Implement and test software in both Assembler and C, including unit and continuous integration testing. Implement, integrate, and optimize sonar signal processing algorithms. Develop high-quality software solutions by writing efficient, maintainable … verification teams for integration, defect analysis, and resolution. Review design and code from peers, contributing to a culture of learning and feedback. Contribute to software architectural design, preferably using UML and the Enterprise Architect tool. Estimate workload and assist in building a backlog of work packages for progress tracking. ...

Software development in C++ and Rust for low latency transactions This company creates ultra-high-speed FPGA-based hardware and highly optimised software for specialised applications requiring maximum performance. Due to continued growth, they are seeking an experienced C++ software engineer to join their Cambridge-based … development team. In this senior engineering role, you will help shape the software component of their system. Written in C++ and increasingly in Rust, this code runs in a Linux environment, and is responsible for control functionality and oversight of the hardware. You would be contributing ...

looking for a Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server. We offer a hybrid working arrangement with one or two days … week in our Milton Keynes office. Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes Have awareness ...

latest 5G standards, delivering high-speed connectivity to rural and hard-to-reach regions worldwide. They are now looking for a 5G Embedded Software Engineer to support the development and optimisation of embedded software across high-performance networking systems. You’ll work closely with hardware, systems … networking teams, contributing to the development of software powering advanced 5G infrastructure and helping optimise performance across complex Linux-based platforms. For this 5G Embedded Software Engineer role, we are looking for someone with: Strong experience developing embedded software in C and C++ Good knowledge ...

Senior Core Java Engineer – Low-Latency Trading 💹 💰 Salary: Up to £125,000 + bonus + benefits 📍 Location: City of London (3 days onsite) Build ultra-low latency systems at the heart of global FX trading! This is an opportunity for a Senior Core Java Engineer … high-performance systems Background working in high-throughput, distributed environments Comfortable working in cloud-based infrastructure (AWS or GCP) Strong engineering fundamentals and a senior-level mindset (ownership, mentoring, architectural input) Interest in financial markets or trading systems (experience in finance is a plus, not essential) 🌍 Why join? ➡️Work ...

Senior Embedded Engineer with a good appreciation for hardware now needed in Bristol . Super role with an award winning company with a history of innovation, designing and manufacturing products that make use of the latest technology. The Senior Embedded Engineer will participate in all phases … software development lifecycle, including requirements capture, design, implementation, integration, testing, deployment, and maintenance. Ideal Senior Embedded Engineers should have 5 yrs plus Embedded C/Assembler/Python expertise with knowledge microcontrollers and DSP, communication protocol, version control (GIT), RTOS and baremetal expertise etc. Applicants should ideally also ...

welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for Missions Systems Software Engineers - Embedded to join the Boeing's Mission Systems Software team in Berkeley, Missouri. This position is hiring for multiple levels including; Associate Level … Experienced Level, and Senior Level. This role is looking to hire software engineers capable of working in a collaborative integrated product team environment helping to implement various features of safety critical and/or mission critical flight software. This role will provide engineers experience in all phases ...

welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for Missions Systems Software Engineers - Embedded to join the Boeing's Mission Systems Software team in Berkeley, Missouri. This position is hiring for multiple levels including; Associate Level … Experienced Level, and Senior Level. This role is looking to hire software engineers capable of working in a collaborative integrated product team environment helping to implement various features of safety critical and/or mission critical flight software. This role will provide engineers experience in all phases ...

Location: London/4 days onsite per week About: We are hiring a Senior C# Engineer on behalf of a boutique multi-strategy hedge fund to join a team responsible for overhauling the firm’s market data platform. The team is undertaking a multi-year initiative to build … unified data platform, including a new cloud-native data warehouse and lakehouse architecture, built from the ground up. As the most senior engineer within a small team of 7–8, you will work closely with stakeholders to understand requirements and act as a subject matter expert, designing ...

Develop your consultancy and software engineering skills with varied high tech projects This established technical consultancy develops advanced software and hardware for government and commercial sector clients. Due to continued success, they are seeking an accomplished C/C++ and Linux software engineer to join their … would benefit your application. Good client-facing communications skills. Able to discuss technical subject matter with colleague Substantial commercial experience of software design and development in C or C++ and Linux, and familiarity with best practice. Front end coding skills in TypeScript/JavaScript and HTML would be useful. ...

Senior Full-Stack Engineer (Frontend-Leaning) London (Hybrid - 2 days/week in office) £70,000 - £85,000 + Benefits Method Resourcing are working with a London-based engineering team hiring a Senior Full-Stack Engineer with a strong frontend focus to join a project building … including containerisation with Docker and Kubernetes, alongside observability tooling such as Grafana and Prometheus. What they're looking for 6-10+ years of software engineering experience Strong, hands-on React in production environments Solid experience with JavaScript across the stack Excellent JavaScript fundamentals (non-negotiable) Experience working ...

Senior Full-Stack Engineer (Frontend-Leaning) London (Hybrid - 2 days/week in office) £70,000 - £85,000 + Benefits Method Resourcing are working with a London-based engineering team hiring a Senior Full-Stack Engineer with a strong frontend focus to join a project building ...

looking for a Senior Software Engineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server. We offer a hybrid working arrangement with one or two days ...

Spacelabs is seeking an experienced Senior Flutter/Dart Software Engineer to join our R&D team and lead the design, development, and delivery of high‐quality cross‐platform mobile applications. This role is hands‐on and highly technical, requiring strong engineering fundamentals, deep Flutter expertise … accessible UIs Work with cross‐functional teams to define requirements and technical solutions Participate in architecture, design, and code reviews Ensure timely delivery of software and documentation Contribute to CI/CD pipelines and automated build/test/deploy workflows Support secure development lifecycle activities and dependency management ...