376 to 400 of 402 Permanent Principal Engineer Jobs

Job Brief: Lead AI Engineer (Stealth Fintech Start-Up) Overview A high-growth fintech start-up in stealth mode is building a personal finance app — a next-generation AI-powered personal finance coach that helps users better understand and optimise their spending habits. The app leverages open banking, LLMs, and custom AI tooling to deliver actionable insights, smart budgeting … recommendations, and personalised cashback offers — all tailored to each user’s unique financial behaviour. To get ready for their launch, they are looking to hire a Lead AI Engineer to own and evolve the AI capability, taking the product from solid MVP to an intelligent, scalable, and market-ready platform. This is a fully remote opportunity (UK-based), with … occasional travel to London for company meetups. The Role As the Lead AI Engineer, you’ll be responsible for: Driving the technical evolution of the company’s proprietary financial LLM coach. Overseeing architecture and optimisation of the AI backend, including vector databases and LLM integrations. Ensuring smooth interaction between the AI layer and the app’s codebase (front-end More ❯

I'm working with a highly successful tech-driven organisation in Edinburgh who are looking for a Principal Software/Data Engineer to take ownership of their growing Snowflake platform ( hybrid - 2 days in office per week ). They've recently begun their Snowflake journey after partnering with a third party to get things off the ground and More ❯

Senior Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier … banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to backend, DevOps, and CI/CD decision More ❯

Senior Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin Ledger" —set to replace legacy infrastructure at Tier … banks. We're looking for a Senior Engineer specialising in Go to contribute to v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB) Architect distributed, multi-region infra with five-nines reliability Contribute to backend, DevOps, and CI/CD decision More ❯

Responsible for ensuring the implementation and adherence to ISO 15288 processes throughout the Systems Engineering lifecycle. The Systems discipline plays a key role in guiding and supporting multi-discipline teams to apply a Systems Engineering approach, ensuring that stakeholder requirements More ❯

Responsible for ensuring the implementation and adherence to ISO 15288 processes throughout the Systems Engineering lifecycle. The Systems discipline plays a key role in guiding and supporting multi-discipline teams to apply a Systems Engineering approach, ensuring that stakeholder requirements More ❯

join our team. If your goals and values align with Honda's, we want you to join our team to Bring the Future! Job Purpose The Communications and Connectivity Engineer is responsible for designing, implementing, and managing communications networks within prototype vehicles and other experimental environments. This role plays a critical part in enabling seamless data exchange and connectivity More ❯

Stevenage As part of our Systems Design Emerging Portfolio and Capability function you will deliver systems engineering expertise to projects focussing on the front end of the product life cycle, designing the latest Complex Weapons capabilities for the UK and More ❯

Responsibilities Planning and execution of customer facing Harbour Acceptance Trials (HATs) Train T26 Naval Systems Engineers through on the job training Create and review technical documentation, including test scripts, STW Checklists, Technical Reports, etc Mentoring of less experienced engineers Occasional More ❯

Responsibilities Planning and execution of customer facing Harbour Acceptance Trials (HATs) Train T26 Naval Systems Engineers through on the job training Create and review technical documentation, including test scripts, STW Checklists, Technical Reports, etc Mentoring of less experienced engineers Occasional More ❯

MPI are looking for a Principal HV Cable Design Engineer, for our client based in Horsham and Glasgow Hybrid with occasional travel to the office closest to the candidate The client is expanding their Transmission and Distribution team in the UK. This is a technical lead role that will ensure the quality and output of the cable design More ❯

Site Name: UK - Hertfordshire - Ware RD Posted Date: Oct We are looking for an experienced and motivated engineer with an expertise in modelling to support the development of complex combination products. This role offers the chance to deliver innovative, patient centric devices that improve lives and enable access to life changing medicines. You will work in a collaborative environment More ❯

health care - access to medical coverage. Career development opportunities - training, progression, or upskilling. Performance bonuses - additional reward based on achievements. The role: We are seeking an experienced Control Systems Engineer with expertise in PLC and SCADA systems to join a team delivering mission-critical naval platform management solutions. This role offers the opportunity to design, develop, and maintain advanced More ❯

flexible and remote working policies designed to help you get the most out of life. We have a great opportunity in our UK team for an ambitious Cable Route Engineer to join our experienced and dynamic Marine Geo-team, with a focus on offshore cable route analysis and CBRA. Within AtkinsRéalis' Ground Engineering and Tunnelling Practice, you will join More ❯

customers, and grow together. You will be part of a culture that values trust, accountability, and shared success where your work truly matters. Job Description Your Career As a Principal Consultant for SOC Transformation & XSIAM Deployment, you will be a seasoned leader at the forefront of our most strategic customer engagements. You will leverage a rare blend of consultative More ❯

happiness of our customers. Review, give and maintain Project Quality planning documentation. Ensure compliance to BMS procedures is maintained. Act as Key Point of contact for Design (Project Chief Engineer & CDE) for any Hardware concerns at Stevenage. Act as External Customer for Product/Hardware Quality issues/concerns Customer interface for on and off site Product Acceptance activities More ❯

Lead RTL Design Engineer Space-Based 5G Communications Location: Southampton, UK (Hybrid) Package: Competitive base salary + equity + pension + private medical A well-funded, fast-growing deep-tech company is developing high-performance signal processing technology for deployment onboard satellites. They are looking to appoint a Lead FPGA Design Engineer to take a central role in More ❯

Lead RTL Design Engineer – Space-Based 5G Communications Location: Southampton, UK (Hybrid) Package: Competitive base salary + equity + pension + private medical A well-funded, fast-growing deep-tech company is developing high-performance signal processing technology for deployment onboard satellites. They are looking to appoint a Lead FPGA Design Engineer to take a central role in More ❯

My client is looking to grow their Civil Infrastructure Engineering team based in their Watford office. They are looking for candidates from experienced Project Engineer level through to Principal Engineer. Candidates will need; A good level of previous UK private sector experience Design of private infrastructure (ideally for the logistic sector) Drainage design (+ relevant softwares: MicroDrainage and … Right candidate should be used to being a civil design lead with an aspiration to project manage multidisciplinary projects Familiar with D&B contract dynamic (and working as novated engineer) Client facing More ❯

Job Overview: The mission of the Central Technology ML (CTML) team is to pioneer and implement the technology roadmap that paves the way for the future of machine learning computing on Arm architecture. We believe that innovative ML technology necessitates More ❯

Overview Vicinity Technologies Limited, a dynamic leader in the UK's 5G revolution, is seeking talented Senior/Principal 5G Protocol Stack Engineers to join our team of innovators. As a key contributor, you will play an integral role in developing cutting-edge 5G, 6G, and Non-Terrestrial Network (NTN) solutions that are transforming the way we connect and More ❯

you're looking for a role that is stepping into leadership, then look no further - we'll provide the support in order for you to be become a Senior Principal Civil Engineer. Or, are you looking for a new challenge to harness the skills you've learnt in your previous role and see where it takes you in a More ❯

Job Requirements: Requires a Bachelors degree in Electrical Engineering, or a directly related field plus seven (7) years of engineering experience in the semiconductor field. Must have at least five (5) years of experience with the following: - RF, Microwave, and More ❯

/SOAR and ManagedDetection and Response service called SEP2.security, built upon Google CloudSecurity's Chronicle stack. Due to customer demand, we are now looking to hire aPrincipal Cyber Security Engineer to join this every growing team. The Security Intelligence Services team, that this role issituated in, provides security monitoring and use case/playbook implementationon customer tenants, with a More ❯

This role provides a unique chance to shape how MBDA undertakes production testing. Salary : Circa £50,000 depending on experience Dynamic (hybrid) working : 4-5 days per week on-site due to workload classification Security Clearance : British Citizen only. Restrictions More ❯