8 principal software engineer jobs found

Principal Software Engineer: 6 Month Contract - West Midlands/Hybrid Type:6 Month Contract Day Rate: Market Rates (Outside IR35) Location: West Midlands/Hybrid Start: ASAP We are seeking a Principal Software Engineer who is passionate about crafting exceptional software solutions. This is an incredible opportunity to join a dynamic team that thrives on creativity, collaboration, and continuous improvement. Key Responsibilities: *Lead the design and architecture of complex software systems, ensuring scalability, performance, and security across development function. *Mentorship: Provide mentorship and guidance to a talented team of engineers, fostering a culture of technical excellence and professional growth. *Collaboration: Collaborate with cross-functional teams to gather requirements, propose solutions, and deliver robust software products. *Innovate: Drive innovation through research and exploration of new technologies, tools, and methodologies to enhance the software...

Principal Software Engineer: 6 Month Contract - West Midlands/Hybrid Type:6 Month Contract Day Rate: Market Rates (Outside IR35) Location: West Midlands/Hybrid Start: ASAP We are seeking a Principal Software Engineer who is passionate about crafting exceptional software solutions. This is an incredible opportunity to join a dynamic team that thrives on creativity, collaboration, and continuous improvement. Key Responsibilities: *Lead the design and architecture of complex software systems, ensuring scalability, performance, and security across development function. *Mentorship: Provide mentorship and guidance to a talented team of engineers, fostering a culture of technical excellence and professional growth. *Collaboration: Collaborate with cross-functional teams to gather requirements, propose solutions, and deliver robust software products. *Innovate: Drive innovation through research and exploration of new technologies, tools, and methodologies to enhance the software...

Principal Software Engineer: 6 Month Contract - West Midlands/Hybrid Type:6 Month Contract Day Rate: Market Rates (Outside IR35) Location: West Midlands/Hybrid Start: ASAP We are seeking a Principal Software Engineer who is passionate about crafting exceptional software solutions. This is an incredible opportunity to join a dynamic team that thrives on creativity, collaboration, and continuous improvement. Key Responsibilities: *Lead the design and architecture of complex software systems, ensuring scalability, performance, and security across development function. *Mentorship: Provide mentorship and guidance to a talented team of engineers, fostering a culture of technical excellence and professional growth. *Collaboration: Collaborate with cross-functional teams to gather requirements, propose solutions, and deliver robust software products. *Innovate: Drive innovation through research and exploration of new technologies, tools, and methodologies to enhance the...

Data Lead | 12 month initial contract | Up to £1200/day Outside IR35 | London - Hybrid | Streaming, Lakehouse & Cloud Data   A large trading organisation is rebuilding its enterprise data platform, bringing together streaming, storage, transformation and governance into one shared platform for the business. We need a hands-on Lead or Principal Engineer to turn architecture into working software: guiding event-streaming pipelines, production data pipelines on a modern lakehouse stack, and setting standards other engineers build on.   You'll need: Led the build or major modernisation of a production data platform Strong hands-on experience with a major streaming technology (Kafka or equivalent) Production experience with a lakehouse/Spark-based analytics platform Strong Python/SQL and a major public cloud Comfortable mentoring engineers and setting technical direction across teams   Bonus: Flink, dbt,...

12 month initial contract | Up to £1200/day Outside IR35 | London - Hybrid | Streaming, Lakehouse & Cloud Data A large trading organisation is rebuilding its enterprise data platform, bringing together streaming, storage, transformation and governance into one shared platform for the business. We need a hands-on Lead or Principal Engineer to turn architecture into working software: guiding event-streaming pipelines, production data pipelines on a modern lakehouse stack, and setting standards other engineers build on. You 'll need: Led the build or major modernisation of a production data platform Strong hands-on experience with a major streaming technology (Kafka or equivalent) Production experience with a lakehouse/Spark-based analytics platform Strong Python/SQL and a major public cloud Comfortable mentoring engineers and setting technical direction across teams Bonus: Flink, dbt, Iceberg, data mesh/data contracts, trading...

A leading company is hiring a AI Platform Engineer (MLOps/GenAI). Hybrid position - 6-month rolling contract, paying up to £1100 per day, Outside IR35 depending on experience. Experience and skills required for the AI Platform Engineer (MLOps/GenAI) Experience building, deploying, and maintaining machine learning and generative AI solutions (e.g., LLMs, embeddings, retrieval patterns, vector search, model fine‑tuning). Strong MLOps knowledge across continuous integration, deployment, monitoring, and evaluation of AI/ML models. Experience with AI infrastructure (orchestration pipelines, GPU compute, model hosting services) and scalable AI data structures (including vector databases/semantic search). Deep software engineering capability in .NET Core/C# and modern back-end engineering, with flexibility to work across languages such as Python, Go, or TypeScript. Strong understanding of distributed systems, microservices, cloud-native patterns, and modern data stores...

Location Woking, United Kingdom Category Engineering Date Published 03/06/26 Status Open About you: Join us. Unleash your energy within. If you have world-class ambitions to reach the stars while keeping your feet on the ground, we’re the team for you. We've created a new breed of company – future-focused with reimagined ambition across all disciplines within the energy sector. We love people who know their own potential and are not afraid to use it. We know that together, we’re far more than the sum of our parts. So, we celebrate people who want to grow and develop as we work together on some of the largest projects on the energy world stage. We are committed to our diverse and inclusive community – a place where we can all be ourselves, thrive and develop. From day one, we offer a range of family-friendly, inclusive employment policies, flexible working arrangements, and employee networks to support staff from different backgrounds. As an Equal Opportunities...

PRINCIPAL SECURITY ENGINEER UP TO £900 Day Rate ( Outside IR35 ) - 6 Month Renewable ( 2 Year Projected Contract ) Hybrid Working  SECURE has Strategically Partnered with a leading consultancy to support a Global  FinTech Leader operating under strict Regulatory Frameworks They are  looking for an experienced  P rincipal Security Engineer  to provide Credible, Hands-On Technical Leadership to a Team of Engineers for the Design, Engineering, Implementation of their Network & Infrastructure  Security Capabilities  with Architecture, Automation, Operational Ownership & Stakeholder Engagement.  Their current Strategic Technologies include  Imperva WAF  & DDoS , ExtraHop NDR  & Illumio Micro - Segmentation . Experience across these technologies is highly desirable, although they'll value genuine Hands-On Depth & Successful Operational Ownership more...