10 principal software engineer 600 day jobs found

Principal Software Test Engineer 12 months contract Hybrid working Hampshire County £400/day Outside IR35 Seeking an experienced Principal Software Test Engineer to join a long-term programme focused on the development of advanced software solutions on Embedded Linux platforms. This is an excellent opportunity for a senior-level test professional with extensive experience in automated testing, technical leadership, and quality assurance within Agile environments. The role offers a long-term contract engagement with strong potential for extension. Key Responsibilities: - Lead the design, development, and execution of automated test solutions using Python, Squish, and other appropriate technologies. - Provide technical leadership and mentoring to test engineers, promoting testing best practices, coding standards, and continuous improvement. - Drive test estimation, planning, and delivery activities across complex software projects. - Support...

Principal Software Test Engineer 12 months contract | Hybrid working Hampshire County £400/day Outside IR35 Seeking an experienced Principal Software Test Engineer to join a long-term programme focused on the development of advanced software solutions on Embedded Linux platforms. This is an excellent opportunity for a senior-level test professional with extensive experience in automated testing, technical leadership, and quality assurance within Agile environments. The role offers a long-term contract engagement with strong potential for extension. Key Responsibilities: - Lead the design, development, and execution of automated test solutions using Python, Squish, and other appropriate technologies. - Provide technical leadership and mentoring to test engineers, promoting testing best practices, coding standards, and continuous improvement. - Drive test estimation, planning, and delivery activities across complex software projects. - Support...

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT | HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms. They specialise in delivering high-performance solutions for complex, safety-critical environments across sectors such as defence, aerospace, and industrial technology. This is an excellent opportunity to play a key role in the design and delivery of complex software systems while mentoring engineers and shaping technical direction within an Agile/SAFe environment. Key Responsibilities: Lead the design, development and delivery of high-quality software using modern C++ and Qt on Embedded Linux platforms. Provide technical leadership through architecture, code reviews, mentoring and engineering best practices. Collaborate with Product Managers and multidisciplinary teams to...

Job Summary We are seeking an experienced L4 Principal C++/Qt Software Engineer (Outside IR35) with extensive commercial Qt expertise and advanced modern C++ skills to join a long-term programme developing advanced software on Embedded Linux platforms . This is a 12+ month contract (Outside IR35) with a strong likelihood of extension. You will provide technical leadership while remaining hands-on across software development, architecture, and mentoring within an Agile/SAFe environment . If you have a proven track record delivering complex C++/Qt applications, leading engineering teams, and building software for Embedded Linux systems, we would love to hear from you. Key Responsibilities Lead the design, development, and delivery of high-quality software using modern C++ and Qt on Embedded Linux platforms Provide technical leadership through mentoring, contributing to architecture, and driving engineering best practices (code reviews, coding standards, CI/CD)...

Job Summary We are seeking an experienced L4 Principal C++/Qt Software Engineer (Outside IR35) with extensive commercial Qt expertise and advanced modern C++ skills to join a long-term programme developing advanced software on Embedded Linux platforms . This is a 12+ month contract (Outside IR35) with a strong likelihood of extension. You will provide technical leadership while remaining hands-on across software development, architecture, and mentoring within an Agile/SAFe environment . If you have a proven track record delivering complex C++/Qt applications, leading engineering teams, and building software for Embedded Linux systems, we would love to hear from you. Key Responsibilities Lead the design, development, and delivery of high-quality software using modern C++ and Qt on Embedded Linux platforms Provide technical leadership through mentoring, contributing to architecture, and driving engineering best practices (code reviews, coding standards, CI/CD)...

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms click apply for full job details

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms click apply for full job details

Principal Software Test Engineer 12 months contract Hybrid working Hampshire County £400/day Outside IR35 Seeking an experienced Principal Software Test Engineer to join a long-term programme focused on the development of advanced software solutions on Embedded Linux platforms click apply for full job details

Internal Title: Senior Full Stack Developer Location: London, UK (Hybrid - typically 1-2 days per month in office) Contract: Permanent, Full-time OR Outside IR35 Contract, 6 months with view to extend Day Rate (contract): £500-550 per day Package (perm): £70,000 - £80,000 + 10% Bonus + 10% Shares + Benefits (see more below) About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy, helping organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering capability focuses on modern application development, domain-driven design, and improving delivery outcomes through better architecture, testing, and developer experience. We work across complex, high-impact environments in both the public and private sector, delivering solutions where quality, scalability, and reliability are critical. About The Role We're hiring...

PRINCIPAL C++/QT SOFTWARE ENGINEER 12 MONTHS CONTRACT HYBRID WORKING HAMPSHIRE £400/DAY OUTSIDE IR35 Principal C++/Qt Software Engineer is required to work for a leading engineering organisation on a long-term programme developing advanced software solutions for Embedded Linux platforms. They specialise in delivering high-performance solutions for complex, safety-critical environments across sectors such as defence, aerospace, and industrial technology. This is an excellent opportunity to play a key role in the design and delivery of complex software systems while mentoring engineers and shaping technical direction within an Agile/SAFe environment. Key Responsibilities: Lead the design, development and delivery of high-quality software using modern C++ and Qt on Embedded Linux platforms. Provide technical leadership through architecture, code reviews, mentoring and engineering best practices. Collaborate with Product Managers and multidisciplinary teams to...