Senior Principal Software Engineer Jobs In UK - 3,264 Job Positions Available

1 – 20 of 3,264 jobs
Gemba Advantage jobs

Senior/Principal Software Engineer Application Deadline: 4 September 2026 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £70,000 - £100,000 / year Description Please note: This role requires applicants to hold active, or recently active, SC or DV clearance.

Gemba Advantage  13 days ago
British Broadcasting Corporation (BBC) jobs

JOB DETAILS JOB BAND: E CONTRACT TYPE: Permanent, Full-time DEPARTMENT: Dev Ops - Media Tech LOCATION: London, Glasgow, Leeds, Manchester, Cardiff or Newcastle – Hybrid PROPOSED SALARY RANGE: £95,000-£105,000 depending on relevant skills, knowledge and experience.

British Broadcasting Corporation (BBC)  2 days ago
KPMG UK jobs

Grade: B Job Title: Principal Software Engineer Team: Technology & Solutions Locations: UK Capability: Audit Service line: Audit Central Contract type: Permanent Summary of role purpose: The Principal Software Engineer will be accountable for shaping the technical direction for a portfolio of

KPMG UK  11 days ago
WSP jobs

What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new

WSP  29 days ago
SNC-Lavalin jobs

Job Description Overview Take our vision into the future. You might know us for the great work we do across our wide variety of projects. Were proud to say its thanks to our peoples diversity of

SNC-Lavalin  29 days ago
SNC-Lavalin jobs

Job Description Overview Take our vision into the future. We have an opportunity for experienced Senior/Principal Geotechnical Engineer - Offshore with strong technical credentials and particular focus in advanced geotechnical analysis and offshore geotechnics to support our increasing

SNC-Lavalin  29 days ago
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Ultra Intelligence & Communications jobs

Company: Ultra Intelligence & CommunicationsCyber (UK) Business Powering Decision Join the team redefining defense technology. From engineering systems that save lives to leading programs that change the battlefield—find your place in the future of defense. Cyber

Ultra Intelligence & Communications  29 days ago
SNC-Lavalin jobs

Job Description Overview AtkinsRéalis is one of the UKs leading engineering and consultancy organisations, supporting complex programmes across Defence, Aerospace, Nuclear and other highly regulated sectors. As demand for our services grows, we are looking for

SNC-Lavalin  29 days ago
WSP jobs

What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the

WSP  24 days ago
Oracle jobs

You will partner closely with product management, customer engineering teams, and OCI engineers to translate evolving requirements into secure, scalable, and reliable software. The successful candidate is comfortable working through ambiguity, iterating quickly based on customer feedback, and

Oracle  21 days ago
WSP jobs

What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new

WSP  20 days ago
Oracle jobs

Leads platform projects crossing multiple teams, evolving runtimes or middleware patterns for interoperability and multi-tenant scale. Diagnoses and resolves complex cross-service issues; enforces versioning, compatibility, and safe rollout practices. Drives observability standards, capacity planning, and resilience

Oracle  19 days ago
Verisk jobs

At Verisk Ignite, we build innovative technology solutions that help our customers make better decisions through data, analytics, and software. We are looking for a highly experienced Senior Back-End Software Engineer to join our growing engineering team and play a

Verisk  19 days ago
Leonardo jobs

Job Description: Salary Range: Senior Engineer £45000 - £60000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within

Leonardo  17 days ago
Bjak jobs

About the Role There are over 5 billion users using basic applications today such email, notes, tasks, calendar and theyre not AI-native. Our mission is to build proactive applications for anyone in the world, who are

Bjak  16 days ago
PIC jobs

Role Purpose We are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This is a senior hands-on role for an

PIC  16 days ago
Marks & Spencer jobs

The Principal Engineer is the most senior individual contributor in engineering, setting technical direction, leading architectural decisions and aligning technology investment with business strategy. They combine deep technical expertise with mentorship and broad organisational influence to enable secure, resilient

Marks & Spencer  16 days ago
Rocket Software jobs

Its fun to work in a company where people truly BELIEVE in what theyre doing! Job Description Summary:The Infrastructure Modernization business unit is seeking a highly experienced Principal Software Engineer to join our engineering organization and provide deep technical

Rocket Software  14 days ago
Infor jobs

Software Engineer, Senior Department: Development Employment Type: Full Time Location: Farnborough Description We are seeking a Senior Software Engineer to design and build the integration frameworks, services, and platform capabilities that connect AI technologies with the Infor MES platform and wider Manufacturing

Infor  12 days ago
Infor jobs

Software Engineer, Senior Department: Development Employment Type: Full Time Location: Farnborough Description We are seeking a Senior Software Engineer with expertise in Knowledge Graphs, Semantic Modelling, and Industrial IoT to help establish the connected operational model that underpins next-generation AI capabilities within

Infor  12 days ago

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