Permanent Principal Software Engineer Jobs

1 to 25 of 45 Permanent Principal Software Engineer Jobs

Principal Software Engineer

Glasgow, Lanarkshire, United Kingdom
Confidential
We are currently seeking a Principal Software Engineer 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 »
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Principal Software Engineer

london, south east england, United Kingdom
Understanding Recruitment
Principal Software Engineer🤖 – ❤MedTech❤ – 🏛London (Hybrid🏛) - 💷£120K💷 It's no secret that our health services are under huge pressure at the moment, with long wait times and staff shortages across the country. So who wants to help make a difference? We are delighted to be working with … aimed at GPs and nurses to fill any urgent vacancies or requirements for local surgeries and hospitals. Together we are on the hunt for Principal Engineers to come and spearhead multiple full-stack projects as the business kick-starts its scale-up stage, shaping the architecture and general technical … directions whilst keeping hands on. As a principal engineer, you can expect to: Provide technical guidance and leadership to the wider tech team Line manage a small team to ensure the upkeep of solid standards Play a key role in the general architecture design Contribute the highest quality more »
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Principal Software Engineer - Optical Networks

Camberley, England, United Kingdom
Finchetto
Finchetto's pioneering team in Camberley, Surrey, where we are revolutionising networking with our groundbreaking all-optical network switch. We are seeking a talented Software Engineer to develop a NIC driver to drive the worlds fastest and lowest energy optical network. Position Overview: Finchetto is seeking an experienced … Software Engineer to join its team. As Software Engineer 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 »
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Principal Software Engineer

Sevenoaks, England, United Kingdom
Premier Group Recruitment
Principal Software Engineer Sevenoaks - 2 Days in the Office £90,000-£100,000 + £10k Bonus I’m currently working for one of the biggest global companies within motorsport who are looking for a Principal Software Engineer to join their growing team in Kent. … an institution steeped in history and heritage and operate across many different avenues making it an interesting role with lots of variety. As a Principal Software Engineer you will lead from the front and set the tone from a technical standpoint and have aspirations to step into … days a week. The role would also require international travel for 3 weekends of the year Technical Requirements Minimum of 8 years’ experience within Software Development. Desire to step into a leadership role in future. Essential Skills: C#, .Net, Threading, Asynchronous Programming, LINQ, OO, SQL, RabbitMQ. Desirable Skills: C++ more »
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Principal Software Engineer

Greater Glasgow Area, United Kingdom
Provn
We are currently seeking a Principal Software Engineer 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 »
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Sr Principal Cyber Software Engineer (EC)

Annapolis Junction, Maryland, United States
Northrop Grumman
positions. At the heart of Defining Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We're looking for innovators, who can help us keep building on our wide portfolio of secure, affordable … leader. At Northrop Grumman, you will have the resources, support, and team to do some of the best work of your career. Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data … sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design more »
Employment Type: Permanent
Salary: USD Annual
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Principal Software Engineer - DV Cleared

City of London, London, United Kingdom
Searchability NS&D Ltd
PRINCIPAL SOFTWARE ENGINEER - DV CLEARED BRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE COMPANY FOR A PRINCIPAL SOFTWARE ENGINEER WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Principal Software Engineer Leading National Security SME working with Software … an easily accessible location To apply please call 07704 152 640/0203 854 0120 or email WHO WE ARE? We are recruiting a Principal Software Engineer to work with a leading National Security SME in London. We support Central Government, Defence and Law Enforcement customers across … the UK with Software, Digital and Data products and tools to help keep the UK safe. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. WHAT WILL THE PRINCIPAL SOFTWARE ENGINEER BE DOING? As a Principal Software more »
Employment Type: Permanent
Salary: £85,000
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Principal Software Engineer

London Area, United Kingdom
Understanding Recruitment
Principal Software Engineer🤖 – ❤MedTech❤ – 🏛London (Hybrid🏛) - 💷£120K💷 It's no secret that our health services are under huge pressure at the moment, with long wait times and staff shortages across the country. So who wants to help make a difference? We are delighted to be working with … aimed at GPs and nurses to fill any urgent vacancies or requirements for local surgeries and hospitals. Together we are on the hunt for Principal Engineers to come and spearhead multiple full-stack projects as the business kick-starts its scale-up stage, shaping the architecture and general technical … directions whilst keeping hands on. As a principal engineer, you can expect to: Provide technical guidance and leadership to the wider tech team Line manage a small team to ensure the upkeep of solid standards Play a key role in the general architecture design Contribute the highest quality more »
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Principle GPU Software Engineer

London Area, United Kingdom
Platform Recruitment
GPU Software Engineer - £120,000 Title : GPU Software Engineer Company : HPC/GPU Performance Optimisation Location : Remote (UK) Salary : £120,000 Overview : One of the world's elite boutique HPC start-ups is looking for a GPU optimisation specialist to join their team as they continue … optimisation, don't hesitate to apply (even if you're not quite sure if you fit the bill!) About you: 3+ years in a Software Engineering role (with a C++ and GPU element) Interest in performance optimisation Exposure to CUDA, OpenCL or GPGPU Passion for clean, reliable code Full more »
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Principle GPU Software Engineer

london, south east england, United Kingdom
Platform Recruitment
GPU Software Engineer - £120,000 Title : GPU Software Engineer Company : HPC/GPU Performance Optimisation Location : Remote (UK) Salary : £120,000 Overview : One of the world's elite boutique HPC start-ups is looking for a GPU optimisation specialist to join their team as they continue … optimisation, don't hesitate to apply (even if you're not quite sure if you fit the bill!) About you: 3+ years in a Software Engineering role (with a C++ and GPU element) Interest in performance optimisation Exposure to CUDA, OpenCL or GPGPU Passion for clean, reliable code Full more »
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Principal Java Risk Management Software Engineer

Chicago, Illinois, United States
Request Technology - Craig Johnson
We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Institution is currently seeking a Principal Java Risk Management Software Engineer. Candidate will develop and maintain risk models for margin, clearing fund and stress testing with the focus on developing and … maintaining risk model software in production, and environments and infrastructure used in model implementation and testing. Candidate will collaborate with other developers, quantitative analysts, business users, data & technology staff to expand the technical capabilities for model development, back-testing and monitoring. Responsibilities: Develop and maintain software and environments … risk and stress testing of financial products and derivatives. Configure and manage resources in the local and AWS cloud environments and deploy QRM's software on these resources. Develop CI/CD pipelines. Configure, execute, and monitor execution pipelines for model testing, back-testing and monitoring. Contribute to development more »
Employment Type: Permanent
Salary: USD Annual
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Principal Software Engineer

united kingdom
Hybrid / WFH Options
Understanding Recruitment
Principal Software Engineer 📍 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 Principal Software 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 Principal Software Engineer 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 Principal Software Engineer opportunity more »
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Principal Software Engineer

London Area, United Kingdom
Peaple Talent
Principal Software Engineer | Hybrid – Bristol | Permanent | £90,000 - £100,000 Are you an experienced Principal Software Engineer 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 principal software engineer 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 »
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Principal Software Engineer

london, south east england, United Kingdom
Peaple Talent
Principal Software Engineer | Hybrid – Bristol | Permanent | £90,000 - £100,000 Are you an experienced Principal Software Engineer 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 principal software engineer 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 »
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Principal Software Engineer - C#

Cambridge, England, United Kingdom
Hybrid / WFH Options
Oho Group Ltd
Principal Software 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 software engineer to join their team of skilled, friendly … and collaborative engineers. As the principal software 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! Principal Software 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 »
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Principal Software Engineer - C#

cambridge, east anglia, United Kingdom
Hybrid / WFH Options
Oho Group Ltd
Principal Software 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 software engineer to join their team of skilled, friendly … and collaborative engineers. As the principal software 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! Principal Software 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 »
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Principal Software Engineer

London Area, United Kingdom
fierlo
Principal Software Engineer £120 - £130k - 2 days per week in office working with the team We have a great role for a Principal Engineer 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 software engineer 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 »
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Principal Software Engineer

london, south east england, United Kingdom
fierlo
Principal Software Engineer £120 - £130k - 2 days per week in office working with the team We have a great role for a Principal Engineer 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 software engineer 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 »
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Principal Software Engineer, Full Stack

united kingdom
Hybrid / WFH Options
Aegistech
A Full-time, Principal Software Engineer, Full Stack job is available with our client, one of the world leading platforms in real time data. As a Principal Software Engineer, 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 »
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Principal Software Engineer (Kotlin)

London Area, United Kingdom
Opus Recruitment Solutions
The Role My client are seeking a Principal Software Engineer 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 Software Engineer 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 »
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Principal Software Engineer (Kotlin)

london, south east england, United Kingdom
Opus Recruitment Solutions
The Role My client are seeking a Principal Software Engineer 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 Software Engineer 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 »
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Principal Embedded Software Engineer

Edinburgh, Scotland, United Kingdom
IC Resources
their long term aim of having 25 satellites in space, offering worldwide, wireless 5G coverage. This is a great opportunity for a Senior Embedded Software Engineer to join an established company, that has the determination and passion of a start-up, in their latest phase of growth. What … s Required? For this Principal Embedded Software Engineer vacancy, we’re interested in people from a variety of backgrounds, but your experience should include some of the following: Experience in Embedded Programming in C/C++ Knowledge of board bring-up (preferably with SoC or ARM processors … programming Commercial experience with Real-Time Operating Systems (RTOS, FreeRTOS) Understanding of Networking protocols or communication peripherals What Next? If you’re an Embedded Software Engineer looking for an exciting new challenge within a great company, then please apply today to learn more! For more information on this more »
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Principal Software Engineer Java/Kotlin - Santander Auto Software

United Kingdom
Hybrid / WFH Options
Santander Consumer Finance Global Services
Santander Auto Software is looking for a Principal Software 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 »
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DV Cleared Principal Software Engineer

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 Principal Software Engineer 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 »
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DV Cleared Principal Software Engineer

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 Principal Software Engineer 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 »
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Principal Software Engineer
10th Percentile
£65,000
25th Percentile
£71,250
Median
£85,000
75th Percentile
£100,000
90th Percentile
£112,500