PrincipalSoftwareEngineer (Python) A rapidly growing Insurance brand are looking for a PrincipalSoftwareEngineer to join the team and help drive innovation across all areas of software development. This PrincipalSoftwareEngineer will be championing the best software development practices, mentoring team members, and contributing significantly on software design and architecture. Essential skills for the PrincipalSoftwareEngineer: Extensive career in software engineering API development with primarily Python, C# is useful Familiar with Python frameworks, preferably FastAPI but failing that Django Strong more »
PrincipalSoftwareEngineer 📍 Location: London (Old Street) - On-site presence required for 2 days per month (flexible) 💰 Salary: £95,000 - £115,000 + Benefits Join an innovative HealthTech scale-up as a PrincipalSoftware Engineer. Backed by $24M in Series B funding, their mission is … address critical healthcare staffing challenges using cutting-edge technology. This opportunity is 80% hands-on, 20% hands-off (with people management)💻 Requirements for the PrincipalSoftwareEngineer position: Backend proficiency in Java/Kotlin/Scala (preference for Kotlin, but openness to any JVM language). Demonstrated … month (very flexible remote working policy) 🏥 Health Benefits: Comprehensive coverage, exceptional maternity & paternity leave, menstrual leave Apply today to learn more about this exciting PrincipalSoftwareEngineer opportunity more »
PrincipalSoftwareEngineer | Hybrid – Bristol | Permanent | £90,000 - £100,000 Are you an experienced PrincipalSoftwareEngineer seeking new opportunities? We are currently looking for talented individuals on behalf of one of our esteemed clients in the financial services sector. Our client is a … business that values empowerment, collaboration, and career development. They are in search of a skilled principalsoftwareengineer to join their growing function and work on exciting projects in a fast-paced and mature environment. This role is not just about coding; it's about pioneering. We more »
PrincipalSoftwareEngineer | Hybrid – Bristol | Permanent | £90,000 - £100,000 Are you an experienced PrincipalSoftwareEngineer seeking new opportunities? We are currently looking for talented individuals on behalf of one of our esteemed clients in the financial services sector. Our client is a … business that values empowerment, collaboration, and career development. They are in search of a skilled principalsoftwareengineer to join their growing function and work on exciting projects in a fast-paced and mature environment. This role is not just about coding; it's about pioneering. We more »
PrincipalSoftwareEngineer | Polyglot Reading - hybrid Tech stack: Node, React, TypeScript, Perl, Microservices, AWS/GCP Are you an experienced Architect, Principal or Senior SoftwareEngineer with multi-language experience across a range of technologies and looking for an individual contributor role within a … ve shown exciting growth and are continuing to expand the team. They have an experienced and highly technical team from varied backgrounds. The specific software language you have experience with is not a priority here, they look for adaptable, 'polyglot Engineers' and see the language as a tool to … be for you. You will be tackling monolith to microservices challenges, driving release efficiencies and building new products driving core product transformation. As a PrincipalSoftwareEngineer will have: Minimum 15 years commercial experience Design and architecture experience Tech stack: Node, React, TypeScript, Perl. - you should apply more »
I am looking for a PrincipalSoftwareEngineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This … PrincipalSoftwareEngineer role will pay up to £115,000 (DOE) along with benefits, including career development opportunities, home office budgets, attractive stock options, and hybrid working from central London. You will be instrumental in driving the ongoing growth of their SaaS solution within a full-stack … NoSQL and RDBMS. • Experience working in a product environment. • Bachelor’s or higher in Computer Science, Mathematics, or related field. Apply now for this PrincipalSoftwareEngineer role or contact Paula Kastrouni @ IC Resources for more details. We have a number of other roles available too. more »
Cambridge, England, United Kingdom Hybrid / WFH Options
Oho Group Ltd
PrincipalSoftware Developer – C#/AWS/Azure – Sustainability One of the world’s most innovative companies, a global software first business with a large focus on sustainability, are on the hunt for top-tier experienced softwareengineer to join their team of skilled, friendly … and collaborative engineers. As the principalsoftware developer, you will be working on their biggest and most innovative project to date, using cutting-edge technologies working on their cloud platform. You will be teamed up with some of the best minds in the country to resolve complex problems … so bring your thinking cap! PrincipalSoftware Developer Requirements: Proven strong experience using modern object-oriented languages , ideally in C# .Net. Strong working knowledge with cloud services, including Azure and/or AWS. Strong understanding of cloud Infrastructure as code and architecture. Experience with containerisation tools including Kubernetes more »
cambridge, east anglia, United Kingdom Hybrid / WFH Options
Oho Group Ltd
PrincipalSoftware Developer– C#/AWS/Azure – Sustainability One of the world’s most innovative companies, a global software first business with a large focus on sustainability, are on the hunt for top-tier experienced softwareengineer to join their team of skilled, friendly … and collaborative engineers. As the principalsoftware developer, you will be working on their biggest and most innovative project to date, using cutting-edge technologies working on their cloud platform. You will be teamed up with some of the best minds in the country to resolve complex problems … so bring your thinking cap! PrincipalSoftware Developer Requirements: Proven strong experience using modern object-oriented languages , ideally in C# .Net. Strong working knowledge with cloud services, including Azure and/or AWS. Strong understanding of cloud Infrastructure as code and architecture. Experience with containerisation tools including Kubernetes more »
PrincipalSoftwareEngineer £120 - £130k - 2 days per week in office working with the team We have a great role for a PrincipalEngineer to come in working across a number of teams in this leading Saas organisation. Main Responsibilities a. Guiding and leading technology … stories or epic level features c. Translate user story requirements into solution designs; coding, testing and producing technical documentation d. Line management of Lead Software Engineers. Technical experience a. Strong commercial experience as a softwareengineer with expert level coding skills acquired in a hands-on capacity … end/back end focussed. e. Must have experience of React Micro-Frontends Technical Authority a. Act as a subject matter expert on the software architecture of product solutions b. Provide solution designs for complex software deliveries c. Provide technical support to software developers d. Lead the more »
PrincipalSoftwareEngineer £120 - £130k - 2 days per week in office working with the team We have a great role for a PrincipalEngineer to come in working across a number of teams in this leading Saas organisation. Main Responsibilities a. Guiding and leading technology … stories or epic level features c. Translate user story requirements into solution designs; coding, testing and producing technical documentation d. Line management of Lead Software Engineers. Technical experience a. Strong commercial experience as a softwareengineer with expert level coding skills acquired in a hands-on capacity … end/back end focussed. e. Must have experience of React Micro-Frontends Technical Authority a. Act as a subject matter expert on the software architecture of product solutions b. Provide solution designs for complex software deliveries c. Provide technical support to software developers d. Lead the more »
A Full-time, PrincipalSoftwareEngineer, Full Stack job is available with our client, one of the world leading platforms in real time data. As a PrincipalSoftwareEngineer, Full Stack you will be responsible for architecture, design, and development of Clients' customer facing … development. Be a technical mentor for other engineers. THE SKILLS YOU NEED TO GET THE ROLE: Demonstrated experience building and maintaining large-scale, distributed software applications. Proven track record of mentorship and modeling strong engineering practices through hands on coding. Collaborate with various stakeholders including User Experience, Product, and more »
Finchetto's pioneering team in Camberley, Surrey, where we are revolutionising networking with our groundbreaking all-optical network switch. We are seeking a talented SoftwareEngineer to develop a NIC driver to drive the worlds fastest and lowest energy optical network. Position Overview: Finchetto is seeking an experienced … SoftwareEngineer to join its team. As SoftwareEngineer at Finchetto, you will play a crucial role in designing, developing, and maintaining kernel level drivers and software for Finchetto’s passive optical network. Working within a dynamic team, you will contribute to the development of … cutting-edge products that will shape the future of networking. Responsibilities: Design, develop and maintain NIC drivers and software for Finchetto’s passive optical network. Interface with photonics engineers during a prototype build and testing phase, optimising network performance. Conduct thorough analysis and validation of software designs to more »
We are currently seeking a PrincipalSoftwareEngineer to join our client, a unique scale-up business who have received significant investment, that is entering a phase of large scale growth. This role will involve taking on a hands on technical leadership position, with an emphasis on … creation, iteration and deployment of cutting-edge, complex software solutions using Open Source technologies. The successful candidate will require a significant amount of experience across the backend, cloud-based infrastructure and front end space, and you will work closely with all sorts of Engineers & Specialists across the business to … build out complex software systems working towards the companies end goal. About Our Client: Our client is at the forefront of their industry, and are building products which will revolutionise the worlds approach to this topic. They're using a mix of robotics, AI, and complex software development more »
The Role My client are seeking a PrincipalSoftwareEngineer to join their dynamic Technology Team. This team will be responsible for all aspects of developing and maintaining the platforms. This pivotal role involves making key decisions, influencing design choices, and developing, implementing, and maintaining our software solutions. They need an experienced SoftwareEngineer to guide them in evolving their code and culture towards a genuinely agile environment, emphasizing scalability and feature enhancement. Key Responsibilities Provide technical leadership and direction to the Technology Team, defining technical strategies, solutions, and best practices. As a leader … nurture and develop your team, ensuring high standards of excellence. Design and review software architectures for scalability, performance, and maintainability, making informed decisions on technology stack, frameworks, and tools. Write high-quality, clean, and efficient code, developing complex modules and components as necessary. Address complex technical challenges with innovative more »
The Role My client are seeking a PrincipalSoftwareEngineer to join their dynamic Technology Team. This team will be responsible for all aspects of developing and maintaining the platforms. This pivotal role involves making key decisions, influencing design choices, and developing, implementing, and maintaining our software solutions. They need an experienced SoftwareEngineer to guide them in evolving their code and culture towards a genuinely agile environment, emphasizing scalability and feature enhancement. Key Responsibilities Provide technical leadership and direction to the Technology Team, defining technical strategies, solutions, and best practices. As a leader … nurture and develop your team, ensuring high standards of excellence. Design and review software architectures for scalability, performance, and maintainability, making informed decisions on technology stack, frameworks, and tools. Write high-quality, clean, and efficient code, developing complex modules and components as necessary. Address complex technical challenges with innovative more »
Santander Auto Software is looking for a PrincipalSoftware Development Engineer Santander Auto Software , a greenfield program where we are building a brand-new, state of the art global software platform and product suite that will be rolled out in 13 countries. The business … is 100% tech focused, comprised of skilled cross-border software builders, and with a leadership team made up of esteemed individuals with accomplished backgrounds in global tech players. If you are looking for an opportunity to build creative technology solutions that positively impact hundreds of thousands of international customers … mission is to contribute to help more people and business prosper. WHAT YOU WILL BE DOING We are looking for skilled back end focused software engineers with experience working with Java (or Kotlin) and Spring Boot, Kubernetes and AWS, who have experience working in a software on demand more »
docker, north west england, United Kingdom Hybrid / WFH Options
iO Associates - UK/EU
iO Associates are partnered with a growing SME who contribute heavily to keeping our Nation safe, on their search for a PrincipalSoftwareEngineer to start with them over the coming months. The projects you'll work on will be varied and challenging, working with other like … per annum Essential Skills & Experience At least 10 years experience working with JavaScript or Python/Java Previous experience deploying Software into the Cloud EKS, Docker, Kubernetes Apache Spark or NiFi Microservice architecture experience Experience with AI/ML systems more »
cheltenham, south west england, United Kingdom Hybrid / WFH Options
iO Associates - UK/EU
iO Associates are partnered with a growing SME who contribute heavily to keeping our Nation safe, on their search for a PrincipalSoftwareEngineer to start with them over the coming months. The projects you'll work on will be varied and challenging, working with other like … per annum Essential Skills & Experience At least 10 years experience working with JavaScript or Python/Java Previous experience deploying Software into the Cloud EKS, Docker, Kubernetes Apache Spark or NiFi Microservice architecture experience Experience with AI/ML systems more »
london, south east england, United Kingdom Hybrid / WFH Options
iO Associates - UK/EU
iO Associates are partnered with a growing SME who contribute heavily to keeping our Nation safe, on their search for a PrincipalSoftwareEngineer to start with them over the coming months. The projects you'll work on will be varied and challenging, working with other like … per annum Essential Skills & Experience At least 10 years experience working with JavaScript or Python/Java Previous experience deploying Software into the Cloud EKS, Docker, Kubernetes Apache Spark or NiFi Microservice architecture experience Experience with AI/ML systems more »
PrincipalEngineer 🚀 🌍 Manchester - 3 days a week initially in-office, with the potential to go remote in the next 6 months. Candour has partnered with a fantastic FinTech start-up, offering a unique product that is helping those less fortunate with their finances, offering financial support to those … Python and TypeScript languages. Versatility in employing diverse testing methodologies tailored to specific contexts. Familiarity with observability concepts and terminology essential for ensuring operational software efficiency. Robust understanding of cloud security principles and best practices. Experience with infrastructure as code (e.g. terraform). Minimum 5 years experience. Start-up … but not essential. Understanding of financial products is beneficial but not essential. This is a great opportunity for someone looking to step into a Principal role in a fast-growing start-up where you genuinely make a difference! Apply to find out more! **OUR CLIENT CANNOT OFFER SPONSORSHIP - YOU more »
SoftwareEngineer C# & Cloud Technologies An industrial software company (recently featured in Forbes magazine!) - helping renewable energy companies utilise cutting-edge, AI technology to map, analyse and enhance their IT ecosystem - is seeking bright, talented developers who want to join a team building revolutionary AI products that … of industry. They are ideally seeking: STEM/Computer Science Degree from a world-class University (Top Russell Group) Proven commercial experience in a software development team/role using C# .NET and Cloud technologies Passionate about software development and collaborating with a cross-functional, high performing team. more »
greater manchester, north west england, United Kingdom Hybrid / WFH Options
Socium Recruitment
as they embark on a greenfield project to create their own Decision engine based on AI\ML tech. We are looking to add a PrincipalEngineer to the new squad. Developers who love complex solutions and creating simple applications to solve these problems using the latest .Net Core more »
About the Role The Platform software team is looking for a specialist in model-based fix-point coding and software integration. The role will contribute to: • Establish a new software design toolchain optimizing the size and load of the designed software. components for inverter application. • Lead the … software integration and build duties. The aim of Changan UK is deigning software engineering processes and methodologies and trialing it on pilot project. In a second phase these designed and trialed processes shall be shared and implemented within the software development teams in China. Requirements • Degree in … computing engineering or equivalent. • Expertise in fix-point auto-coding methodology. • Experience in Automotive embedded software, minimum of 8 years. • Matlab-Simulink embedded coder and C/C++. • Autosar standard implementation expertise. • Vector DaVinci, Greenhill compiler experience. • Previous experience in inverter software design and integration. • Knowledge of powertrain more »
Worcester, Worcestershire, West Midlands, United Kingdom
Yoh Solutions Ltd
Job Title: PrincipalSoftwareEngineer Role Type: Permanent Location: Worcestershire PrincipalSoftwareEngineer required by an advanced magnetic sensing technology business based in the west midlands. The PrincipalSoftwareEngineer will be a key leader within a growing product development team … as well as hands on requirements. This role requires strong technical expertise, leadership skills, and a passion for developing cutting edge technological products. The PrincipalSoftwareEngineer will play a vital role in driving innovation, ensuring the successful delivery of high-quality software solutions, and shaping … the future of our products. Role Requirements Provide hands on technical leadership and guidance to both embedded and non-embedded software engineers. Leading the development of complex software systems. Collaborate with cross-functional teams to define software requirements and specifications. Contribute to project management by providing softwaremore »
I am looking for a PrincipalSoftwareEngineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This … PrincipalSoftwareEngineer role will pay up to £115,000 (DOE) along with benefits, including career development opportunities, home office budgets, attractive stock options, and hybrid working from central London. You will be instrumental in driving the ongoing growth of their SaaS solution within a full-stack … with NoSQL and RDBMS. Experience working in a product environment. Bachelor’s or higher in Computer Science, Mathematics, or related field.Apply now for this PrincipalSoftwareEngineer role or contact Paula Kastrouni for more details. We have a number of other roles available too. more »