35 principal engineer jobs found

Job Title: Principal Engineer - .Net/Azure Contract Type: Permanent Location: Edinburgh Working style: Hybrid 50% home/office based Closing date: 20th June 2025   We have a unique opportunity for an experienced Principal Engineer to lead and guide a group of software and quality engineers and lead complex, large scale technology initiatives. The role is fundamentally a leadership position, focused on planning, executing, and executing activity that align with both the product vision and organisational goals while adhering to budget constraints.   Within this position you will oversee delivery activity and guide staff to ensure the engineering teams execute engineering activity on time and within budget whilst adhering to agreed engineering standards and principles.  You will also have accountability for the engineering resource assigned to your team and will work closely with the Head of Engineering to ensure the appropriate capabilities are...

We are seeking a highly skilled and motivated Lead Technical Engineer with deep experience in Kubernetes and the CNCF landscape to join our growing team. In this role you will be a key contributor to the design, implementation and maintenance of our Kubernetes infrastructure, ensuring its scalability, reliability and security. You will provide technical leadership and mentorship to other engineers, driving best practices and fostering a culture of continuous improvement. This is a hands-on role with significant opportunities to impact our technical strategy and influence the direction of our platform. We are looking for a versatile engineering Lead/Principal with experience of building cloud platforms and leading software engineering teams that support critical applications at scale in cloud. Required Skills 5+ years of people management experience building strong teams and leading engineers. Show a passion for people management and mentorship....

Principal Engineer - UI Responsibilities: Lead and oversee UI design and development activities. Collaborate with product managers, UX designers, and backend engineers to create seamless user experiences. Make architectural decisions and establish design standards for UI components. Mentor and guide junior UI engineers to foster professional growth. Ensure the performance, quality, and responsiveness of applications. Stay updated with the latest UI technologies and industry trends. Integrate networking and cloud solutions into UI frameworks. Collaborate with DevOps teams to ensure smooth deployment and scalability of applications. Qualifications: 10+ years of experience in UI/UX design and development. Proven experience with modern front-end frameworks such as React, Angular, or Vue.js. Strong understanding of HTML, CSS, JavaScript, and TypeScript. Excellent problem-solving skills and attention to detail. Strong communication and leadership skills. Experience with cloud...

As a Principal Engineer for Cloud Products and Patterns within our Infrastructure & Cloud team, you will play a crucial role in evangelizing and developing cloud product strategies, solutions, and best practices across the organization. You will leverage your expertise to ensure strategic alignment, foster innovation, and drive the adoption of cutting-edge cloud technologies. Your leadership and vision will empower developers within LSEG to achieve seamless and efficient cloud infrastructure deployments, ensuring robust, secure and scalable cloud solutions Core Responsibilities:   Evangelize cloud Products and Patterns strategy, solutions and best practices across the developer community Develop and leverage trusted relationships across Architecture, Product and Other Technology leaders to ensure strategic alignment across Key Cloud Foundation initiatives Share your passion to stay on top of tech trends, experiments and learn new technologies, participate in...

Principal Backend Engineer - Java at Capco Location: London (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team – and we’re looking for experienced Principal Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working with cloud-native technologies, and collaborating in agile teams, we’d love to hear from you. As a Principal Backend Engineer at Capco, you’ll contribute to high-impact, client-facing projects that shape the future of financial services. You’ll work alongside talented engineers, have access to industry-leading training, and get the opportunity to grow your skills across multiple platforms. You will also get the chance to work across different domains within FS & Energy. What You’ll Do - Build and deliver scalable backend services using Java (11, 17+) - Design and implement APIs and microservices for enterprise systems - Work...

Principal Platform Engineer (Azure) – Cloud Productivity & Engineering (CPE) Company Profile LSEG (London Stock Exchange Group) is a world-leading financial markets infrastructure and data business.  We are dedicated, open-access partners with a dedication to excellence in delivering services across Data & Analytics, Capital Markets, and Post Trade.  Backed by three hundred years of experience, innovative technologies, and a team of over 23,000 people in 70 countries, our purpose is driving financial stability, empowering economies, and enabling customers to create sustainable growth. Role Profile In this role, you'll be joining our Azure Engineering team within Cloud Productivity & Engineering (CPE) as a Principal Platform Engineer (Azure) . This team focuses on building, developing, and supporting our Azure cloud platform (as a product) to accelerate the time-to-market of innovative finance products. In collaboration with Microsoft, we aim to...

Lead AI Engineer - Principal Consultant About the team:   At the Capco Technology Delivery Center, we are dedicated to the financial services industries. Our professionals combine innovative thinking with unrivalled industry and domain expertise to offer our clients consulting expertise, complex technology and package integration, transformation delivery, and managed services, to move their organizations forward. Through our collaborative and efficient approach, we help our clients successfully innovate, increase revenue, manage risk and regulatory change, reduce costs, and enhance controls. Our teams stay at the forefront of industry trends and technologies that are driving innovation. From strategy to launch, we are adept at delivering across the full product lifecycle.   About the Job:   As a member of the Capco Technology Delivery Team, you’ll bring practical knowledge of agile development methodologies and engineering best practices. As an AI Engineer, you’ll play...

Principal Azure Data Engineer (Databricks) Joining Capco means joining an organisation that is committed to an inclusive working environment where you’re encouraged to #BeYourselfAtWork. We celebrate individuality and recognize that diversity and inclusion, in all forms, is critical to success. It’s important to us that we recruit and develop as diverse a range of talent as we can and we believe that everyone brings something different to the table – so we’d love to know what makes you different. Such differences may mean we need to make changes to our process to allow you the best possible platform to succeed, and we are happy to cater to any reasonable adjustments you may require. You will find the section to let us know of these at the bottom of your application form or you can mention it directly to your recruiter at any stage and they will be happy to help. Why Join Capco? Capco is a global technology and business consultancy, focused on the financial services...

Principal Security Engineer Joining Capco means joining an organisation that is committed to an inclusive working environment where you’re encouraged to #BeYourselfAtWork.  We celebrate individuality and recognize that diversity and inclusion, in all forms, is critical to success.   It’s important to us that we recruit and develop as diverse a range of talent as we can, and we believe that everyone brings something different to the table – so we’d love to know what makes you different.  We understand that you may need us to make changes to our process to allow you the best possible platform to succeed, and we are happy to cater to any reasonable adjustments you may require. You will find the section to let us know of these at the bottom of your application form or you can mention it directly to your recruiter at any stage and they will be happy to help.  Why Join Capco? Capco is a global technology and business consultancy focused on the financial services sector. We are...

Lead DevOps Transformation Advisor Joining Capco means joining an organisation that is committed to an inclusive working environment where you’re encouraged to #BeYourselfAtWork. We celebrate individuality and recognize that diversity and inclusion, in all forms, is critical to success. It’s important to us that we recruit and develop as diverse a range of talent as we can and we believe that everyone brings something different to the table – so we’d love to know what makes you different. Such differences may mean we need to make changes to our process to allow you the best possible platform to succeed, and we are happy to cater to any reasonable adjustments you may require. You will find the section to let us know of these at the bottom of your application form or you can mention it directly to your recruiter at any stage and they will be happy to help. Why Join Capco? Capco is a global technology and business consultancy, focused on the financial services...

We are seeking a highly skilled and motivated Lead Technical Engineer with deep experience in Kubernetes and the CNCF landscape to join our growing team. In this role you will be a key contributor to the design, implementation and maintenance of our Kubernetes infrastructure, ensuring its scalability, reliability and security. You will provide technical leadership and mentorship to other engineers, driving best practices and fostering a culture of continuous improvement. This is a hands-on role with significant opportunities to impact our technical strategy and influence the direction of our platform. We are looking for a versatile engineering Lead/Principal with experience of building cloud platforms and leading software engineering teams that support critical applications at scale in cloud. Required Skills 3+ years of people management experience building strong teams and leading engineers. Show a passion for people management and mentorship....

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

PRINCIPAL FRONTEND DEVELOPER (REACT) Joining Capco means joining an organisation that is committed to an inclusive working environment where you’re encouraged to #BeYourselfAtWork. We celebrate individuality and recognize that diversity and inclusion, in all forms, is critical to success. It’s important to us that we recruit and develop as diverse a range of talent as we can and we believe that everyone brings something different to the table – so we’d love to know what makes you different. Such differences may mean we need to make changes to our process to allow you the best possible platform to succeed, and we are happy to cater to any reasonable adjustments you may require. You will find the section to let us know of these at the bottom of your application form or you can mention it directly to your recruiter at any stage and they will be happy to help. Why Join Capco? Capco is a global technology and business consultancy, focused on the financial services sector. We...

Security Architecture – Secure Design Team Role: Senior Manager – Secure Design (People Leader) Grade: GG14 Security Architecture Design team is responsible for developing Security Architecture patterns; developing security controls needed for new technology; promoting the use of the architectural patterns into development projects; Leading the Security Architecture Design Forum; Evaluating architectural security risks in existing systems; Consulting with system development teams and architects on building security into their design. This role has responsibility for building and setting the direction of the team, and for the teams output. Reports to: Director - Security Architecture Key relationships & committees Security Domain Forum (chair) CTO / Architecture Governance Business Aligned Principal Security Architects CyberSecurity Engineering CyberSecurity Application Security Team Cloud Security Architecture Key responsibilities Lead and manage...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ...

Job Title: Solutions Architect - Digital Services Contract Type: Permanent   Location: Alderley Edge / Haymarket Working style: Hybrid 50% home/office based  Closing date: 23rd June 2025   Context At Royal London Group our Solutions Architects play a pivotal role in evolving our technology landscape. Your primary objective is to enable our organisation to safely exploit the potential of technology capabilities to serve our society better. Your contribution directly impacts the value to our customers and members, and business growth across Domains / Business Value Streams of Protection, Equity Release, Long-term Savings/Pensions, Long Standing Customers, Annuities. Our Solutions Architects regularly work with Senior Solutions Architects, Business Analysts, operational colleagues, to develop technology products and solutions for our core propositions. You will have the opportunity to bring your experience in modern architectural...

Job Title: Solution Architect Business Value Stream / Platform: Long-Term Savings Contract Type: Permanent     Location: Alderley Edge  / Haymarket Working style: Hybrid 50% home/office based  Closing date: 23rd June 2025   Context At Royal London Group our Solutions Architects play a pivotal role in evolving our technology landscape. Your primary objective is to enable our organisation to safely exploit the potential of technology capabilities to serve our society better. Your contribution directly impacts the value to our customers and members, and business growth across Domains / Business Value Streams of Protection / Assurance, Equity Release, Long-term Savings / Pensions, Long Standing Customers, Annuities.  Our Solutions Architects regularly work with Senior Solutions Architects, Business Analysts, operational colleagues, to develop technology products and solutions for our core propositions. You will have the opportunity to bring your...

Job Title: Senior Solution Architect Business Value Stream / Platform: Long-Term Savings Contract Type: Permanent     Location: Alderley Edge  / Haymarket Working style: Hybrid 50% home/office based  Closing date: 23rd June 2025   Context At Royal London Group our Senior Solutions Architects play a pivotal role in leading and shaping our technology landscape. Your primary objective is to enable our organisation to safely exploit the potential of technology capabilities to serve our society better. Your contribution directly impacts the value to our customers and members, and business growth across Domains / Business Value Streams of Protection/Assurance, Equity Release, Long-term Savings/Pensions, Long Standing Customers, Annuities. Our Senior Solutions Architects regularly work with senior stakeholders to guide the development of technology products and drive a portfolio of solutions for our core propositions. You will have the opportunity to bring...

Job Title: Senior Solution Architect Business Value Stream / Platform: Long Standing Customers Contract Type: Permanent     Location: Alderley Edge  / Haymarket Working style: Hybrid 50% home/office based  Closing date: 23rd June 2025   Context At Royal London Group our Senior Solutions Architects play a pivotal role in leading and shaping our technology landscape. Your primary objective is to enable our organisation to safely exploit the potential of technology capabilities to serve our society better. Your contribution directly impacts the value to our customers and members, and business growth across Domains / Business Value Streams of Protection/Assurance, Equity Release, Long-term Savings/Pensions, Long Standing Customers, Annuities. Our Senior Solutions Architects regularly work with senior stakeholders to guide the development of technology products and drive a portfolio of solutions for our core propositions. You will have the opportunity to...