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Senior/Principal Software Engineer. As a Principal Software Engineer, you will.

We’re supporting a leading engineering organisation in the appointment of a Principal Embedded Displays Software Engineer to lead the development of advanced Human–Machine Interface (HMI) applications for next-generation embedded display systems. Key Responsibilities Lead the design and

Principal Software EngineerSalary: Negotiableplus benefits, pension (7% contribution), 25 days holiday & life insuranceWe are looking for principal software engineers with diverse experience.

Principal Software Developer in Test (SDET). You’ll also mentor engineers, foster best practices in test automation, and help shape our quality engineering capability. Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent.

We’re looking for Senior and Principal Engineers who want to shape meaningful systems, influence technical direction, and work alongside capable people who care about doing the job properly. You’ll help design and build modern cloud‑native services, guide engineering standards, and solve genui

Principal Software Engineer Rust Low Latency. As a Principal Software Engineer / Developer you will earn a competitive package:. Principal Software Engineer / Developer (Rust Golang Low Latency) opportunity.

Principal Software Engineer - Data. We are seeking an ambitious, self‑motivated Principal Software Engineer to provide technical and strategic leadership for the Data team and shape the platform’s evolution. You will spend most of your time improving the platform itself and aligning to business

A leading fintech scale-up in the UK is seeking a Principal Software Engineer to drive the development of a new credit card product.

The ideal candidate has extensive experience in software engineering, leadership skills, and a strong grasp of Agile methodologies, enabling effective collaboration across teams. A global information solutions provider is seeking a Technical Lead to oversee software design and implementation for com

A leading UK retailer is seeking a Principal Engineer to lead technical strategy within the Personalisation product group.

As a Principal Software Engineer, you will play a pivotal role in designing, developing, and maintaining the critical infrastructure that powers our services. Principal Software Manager, Northrop Grumman UK. Experience as a Software Engineer with strong capability in one or more of the following:.

Principal Software Engineer - Product team. We’re looking for a Principal Software Engineer to lead the architecture, design, and evolution of our secure, distributed, cloud-native systems. This is a hands‑on leadership role where you’ll shape engineering strategy while designing and deliverin

This is a hands‑on technical leadership role where you'll shape the design, guide the team, and ensure successful delivery of a critical transformation project.Collaborate with a cross‑functional team (including React developers) to ensure seamless integration of front‑end and back‑end.Build

Join Our Team as a Principal Software Engineer in Cloud Video Framework at Hawk-Eye Innovations. Hi, I’m Tim Seals, Principal Software Engineer and C++ Apps Discipline Lead. Strategic Mentorship: Lead technical discussions, contribute to design decisions, and act as a force multiplier by mentoring

Act as the engineering contact point between MPG and the client, working alongside the Project Manager and Engineering Leadership. You’ll be working in a team of backend engineers across MPG to drive the delivery and deployment of backend services for industry-leading game projects. You will act a

We’re looking for a Principal Software Engineer (Java) who brings deep technical expertise and thrives in a hands‑on leadership role. Design and evolve event‑driven, distributed systems, ensuring solutions are resilient, scalable and aligned to modern engineering practices. Actively coach and

At least 10 years of commercial software engineering experience, with a proven track record of leading the design and delivery of large‑scale, complex, and ambiguous technical projects. Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secur

Principal Software Engineer - Personalisation. As a Principal Engineer at M&S, you’ll play a critical role in shaping our technical direction and delivering against our strategic goals. Job Category Software Engineering.

A Fintech going through a huge transformation is looking for Principal Engineers to join the team and play a key role in shaping their future technology and engineering practices. As a Principal Engineer, you will apply your technical expertise and hands-on skills to tackle sophisticated engineering

A leading technology and consulting firm in London seeks a Manager to lead client accounts and engineering initiatives. The position demands proven leadership in managing teams and client relationships, with full-stack engineering skills across technologies such as React, Node.

Responsibilities*** Technical architect - Co-own our data distribution architecture and its evolution with peer Principal Data Engineers* Generously share your experience to help your peers develop and grow* Interpret product needs, requirements and enterprise policies into project requirements* Be

A leading technology firm in Greater London is seeking a Principal Software Engineer to design, develop, and maintain critical infrastructure. This role involves ownership of team deliverables, collaboration with external partners, and mentoring engineers.

Principal Software Engineer – Would you like to be part of a brand-new engineering group focused on redefining how people move through next generation digital experiences? This is a rare opportunity to join an internal innovation incubator exploring AI, AR, mobile, web and emerging technologies, w

Principal Tech Recruiter (Software Engineering) at Wave Talent. Get notified about new Software Engineer jobs in. Software Engineer/Quant Developer (FULLY REMOTE) - Up to £200k + Bonus - London.

As a Principal Engineer, you will set technical direction and drive the Kibana backend architecture for the agentic platform: streaming APIs, secure tool execution, session and memory persistence, retrieval and citations contracts, and evaluation telemetry. Mentor senior and Junior engineers; develo

Principal Software Engineer - TypeScript, JavaScript, Angular, Linux, IoT, K8. Are you a Principal Engineer who thrives on solving real-world problems with cutting-edge technology?. This is an opportunity to join a talented engineering team building advanced, real-time software systems used in safet

With strong market traction, we’re now looking for a Principal Engineer. We’re seeking an experienced and technically strong Engineer to join our high performing Engineering Team. Collaborative engineering culture.

A leading software company in the UK is seeking a Principal Software Engineer to drive technical direction and architect cloud-native systems. The successful candidate will lead innovation efforts, mentor engineers, and collaborate across teams to align engineering with business goals. This role req

Principal Software Engineer (Docker Agents). Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Staff/Principal level or equivalent scope).

A technology company in the United Kingdom is seeking a Principal Software Engineer to shape the technical direction of its platform. Responsibilities include guiding backend services, solving complex problems, and mentoring engineering talent.

Software Engineering / DevOps / Platform Engineering, with at least several years operating in a senior or principal capacity. DevOps Engineering team is tasked with creating automation into the Software Development Lifecycle concerning all Agoda’s R&D. The impact of this engineering team affects

The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. Mentor and coach engineering managers, staff, and key engineers to develop technical and leadership skills. Represent engineering in strategic discussions, planning, and exter

Our client - a global automotive systems industry leader - is looking to hire an Principal AI Software Engineer (Java) to join them on an initial 6-month contract, with a view to transition to permanent employment. Deep technical expertise in modern and AI-driven systems (engineering and architectur

We are looking for a Principal Engineer who can bring a depth and breadth of experience to help shape this journey; working in a role with a high level of ownership, empowerment, impact and mentorship. We are looking for a Principal Engineer to serve as the technical anchor for our organization. Eac

Elasticsearch - Principal Software Engineer II - Storage Engine. Principal Software Engineer II. This covers both technical design and working with other engineers to develop needed components.

Collaborate with a team of ambitious, pragmatic engineers focused on growth and impact. You’ll join a team of ambitious, pragmatic engineers who are motivated by growth, impact, and building something that truly scales.

Track and improve key delivery/quality indicators (lead time, change fail rate, MTTR, escaped defects, performance budgets)Requirements:* Around 7+ years of experience in Software Engineering, Quality Engineering, or related roles, contributing to complex systems in production. Consulting/Princi

Staff or Principal Engineer level in an organization of 100+ engineers. Principal Software Engineer (Python, AI). Staff or Principal Engineer level in a sizeable engineering organization and can point to specific platform decisions — in production today — that they own.

Energy Trading - Principal Software Engineer. Indicium AI are seeking an exceptional Principal Software Engineer to lead delivery of exciting engagements within our Energy & Commodities Trading sector. Establish software engineering best practices and coding standards for trading applications, upski

A technology recruitment agency is seeking a Principal Software Engineer to join a talented team in Southampton. In this role, you will lead the development of advanced real-time software systems that integrate IoT with data processing to solve real-world problems.

Principal Software Engineer | Payments | Credit Card Product. The team are hiring a Principal (or Staff) Software Engineer to drive and support the delivery of a new credit card product. They combine a modern, data‑driven approach to product development with software engineering best practices.

We’re looking for a Principal Software Engineer to help define and build the future of the Customer Journey at HubSpot. As a Principal Engineer, you’ll go beyond execution — you’ll define direction, turn ambiguity into simple, scalable systems, and shape the core experience of HubSpot for mi

Were seeking a Principal Software Engineer to drive impactful projects in Engineering Productivity. The Engineering Productivity team provides the foundation for Elastic teams to develop, build, test, and release their software at scale. Broad software development background and solid knowledge in