251 to 275 of 6,711 Senior Jobs in the UK

Senior Python Backend Developer Central London - one day a week in the office £75-85k + benefits We’re seeking a topflight Senior Python Backend Developer with a strong software engineering background including 7+ years majoring in writing Backend applications using Python and Django (Rest Framework). This … Knowledge of front-end technologies such as Vue or React Experience with handling sensitive data (e.g. PII) Experience working in a startup environment Senior Python Developer | Senior Backend Python Developer | Senior Software Engineer ...

Senior Software Engineer/Developer (Java Full Stack) Guildford/WFH to £80k Do you have strong Java skills combined with full stack development experience? You could be progressing your career in a senior, hands-on role at a scaling technology company that produces software solutions for the defence … civil aviation sector. As a Senior Software Engineer you will design and develop client based features and enhancements, working across the full technology stack on confidential projects. You'll use a range of technology with a focus on Java, Spring Boot and Angular within a microservices environment using ...

Senior C++ Software Engineer – An international electronic trading organisation is seeking a Senior C++ Software Engineer to join their high-performance engineering team. This is a fantastic opportunity to work at the forefront of financial technology, building cutting-edge trading infrastructure. the Senior C++ Software Engineer will: Design, develop … trading execution. Leverage STL to write clean, efficient, and maintainable code. Diagnose and resolve complex system issues in a high-pressure environment. What the Senior C++ Software Engineer will bring: A degree in a STEM related subject At least five years of commercial software engineering experience. Proven expertise in C++ ...

Senior Satcoms Systems Engineer Permanent Attractive - Aerospace and Defence - WFH/Hybrid/Remote Bedfordshire Due to expansion a Senior Satcom Systems Engineer is required within a leading Telecoms, Satellite, Defence and Space Systems Technology Company. The successful Senior Satcom Systems Engineer will provide technical and commercial expertise to customers. … Senior Satcom Systems Engineer will be responsible for undertaking a variety of communications systems engineering tasks on advanced satellite communications networks and supported communications services. The successful Senior Satcom Systems Engineer will benefit from interesting, varied, and challenging work. In return the requirement is for an excellent breadth of systems ...

Senior Business Analyst | Retail Banking/Financial Services | London | Permanent | £64k + great benefits package | Hybrid 2 days in the office - 3 days WFH | Transformation Project | Data knowledge | AS IS/TO BE | Process Modelling | Gap Analysis | TOM | BA Qualifications Our London based Financial Services client is seeking a Senior … analysis and expertise - Requirements elicitation/documentation and validation/process modelling/Gap analysis and impact assessments Governance Excellent communication and interpersonal skills Senior stakeholder management Location: London Hybrid: 2 office days/3 days WFH Permanent/Full Time Salary: £64k plus great benefits package Please do send ...

Senior Business Analyst | Retail Banking/Financial Services | London | Permanent | £64k + great benefits package | Hybrid 2 days in the office - 3 days WFH | Transformation Project | Data knowledge | AS IS/TO BE | Process Modelling | Gap Analysis | TOM | BA Qualifications Our London based Financial Services client is seeking a Senior … analysis and expertise - Requirements elicitation/documentation and validation/process modelling/Gap analysis and impact assessments Governance Excellent communication and interpersonal skills Senior stakeholder management Location: LondonHybrid: 2 office days/3 days WFH Permanent/Full Time Salary: £64k plus great benefits package Please do send ...

Senior Python Developer - Leeds Are you a seasoned Python developer with a passion for leading cutting-edge projects and mentoring others? We're looking for a Senior Python Developer to drive the design and development of scalable, high-quality software solutions for our Leeds based client. What ...

Senior Software Engineer – Alderly edge -1 day a week in office - Upto £60,000 - C#, .NetCore, React, Azure/AWS/GCP, RabbitMQ We're looking for a Senior Software Developer to join a forward‐thinking team undergoing transformation, modernising processes, and working with high‐level engineers, testers and architects … chance to shape the future of systems and contribute to an organisation that values innovation, collaboration and progression. If you're a high‐level senior engineer who wants to work with a seriously talented team of peers, don't hesitate to apply. What You'll Bring.. • Strong ability to work ...

Senior Software Engineer - Python Permanent – Hybrid Working £70,000 - £80,000 base plus package We are currently recruiting a Senior Backend Engineer to join a talented engineering team, building highly scalable backend services that power exceptional customer experiences. This is a role where your technical expertise will directly shape ...

Senior QA Automation Engineer | £500 p/d Inside IR35 | London | Financial Services Overview We are seeking a Senior QA Automation Engineer to join a leading financial services organisation on a 6-month contract. This hands-on role focuses on delivering high-quality automated testing across web, API, and data ...

Senior Software Engineer - Edinburgh, Hybrid A high-growth B2B fintech scale-up is looking for a Senior Software Engineerto help scale their platform as they expand internationally. This is a hands-on role blending full-stack development with DevOps and platform engineering, giving you the chance to shape both product ...

Senior Software Engineer London, UK £140,000 basic plus bonus We're looking for a Senior Software Engineer to take ownership of optimising large-scale, high-performance systems used by demanding clients worldwide. You'll work across the full delivery lifecycle, from profiling and tuning code, to rethinking architectures ensuring … Mentoring engineers on writing efficient, scalable, and maintainable code Contributing to architectural decisions that directly impact performance and reliability What we're looking for Senior level experience in software engineering with strong experience in Python, Java, or C# Proven track record of performance tuning in large-scale, distributed systems Expertise ...

Senior Software Engineer London, UK £140,000 basic plus bonus We're looking for a Senior Software Engineer to take ownership of optimising large-scale, high-performance systems used by demanding clients worldwide. You'll work across the full delivery lifecycle, from profiling and tuning code, to rethinking architectures ensuring … Mentoring engineers on writing efficient, scalable, and maintainable code Contributing to architectural decisions that directly impact performance and reliability What we're looking for Senior level experience in software engineering with strong experience in Python, Java, or C# Proven track record of performance tuning in large-scale, distributed systems Expertise ...

Senior Java Engineer – 6 Month Contract Industry: Global e-commerce & logistics We're supporting a major international tech business looking for an experienced Senior Java Engineer to join their Transport & Delivery team. You'll help build and enhance high-performance delivery APIs, microservices, and carrier integrations. Key Requirements 5+ years ...

Senior Java Engineer – 6 Month Contract Industry: Global e-commerce & logistics We're supporting a major international tech business looking for an experienced Senior Java Engineer to join their Transport & Delivery team. You'll help build and enhance high-performance delivery APIs, microservices, and carrier integrations. Key Requirements 5+ years ...

Senior Developer Location: Holborn, Central London (Hybrid) Reporting to: Head of AI and Technology Job Type: Full-time An exciting new permanent opportunity has become available for a Senior Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated to transforming … recruitment landscape through AI-driven, human-centered technology. They're looking for a Senior Developer to lead technical initiatives in a dynamic, AI-driven environment. If you have a track record of technical leadership and a passion for building innovative solutions, this role offers the opportunity to make a significant ...

Senior Developer Location: Holborn, Central London (Hybrid) Reporting to: Head of AI and Technology Job Type: Full-time An exciting new permanent opportunity has become available for a Senior Developer, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team dedicated to transforming … recruitment landscape through AI-driven, human-centered technology. They're looking for a Senior Developer to lead technical initiatives in a dynamic, AI-driven environment. If you have a track record of technical leadership and a passion for building innovative solutions, this role offers the opportunity to make a significant ...

They operate in a highly regulated environment and are committed to innovation, compliance, and service excellence. Your new role You will join as a Senior Project Manager responsible for planning and delivering a major migration project to Microsoft 365 SharePoint Online. This includes coordinating rollouts of M365 apps and services … standards, and leading service transition to business-as-usual support teams. You'll also oversee risk and issue management and provide regular reporting to senior stakeholders. The role is hybrid, based in Milton Keynes, with occasional travel. What you'll need to succeed APM PMQ, PRINCE2, Agile Project Management ...

Senior Data Engineer - Azure Databricks/SC Clearance - Contract Active SC Clearance is required for this position Hybrid working - 3 days/week on site required Up to £620/day - Inside IR35 We are currently recruiting for a well experienced Senior Data Engineer, required for a leading global transformation … consultancy, based in London. The Senior Data Engineer will be responsible for providing hands-on, technical expertise within an agile team. The ideal candidate will be well experienced in building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding ...

Senior Front-End Developer – React Seaton Delaval – Hybrid – 2 days from office. £55K - £62K DOE We are currently hiring for a Senior Frontend developer, someone who is looking to make a meaningful impact in a tech-forward organisation that values innovation, collaboration, and community. This is an opportunity to join … training programmes Salary sacrifice schemes for childcare, electronics, and savings Opportunities to work on innovative projects that impact real lives The Role: As a Senior Front-End Developer, you’ll lead the design and development of secure, scalable web applications using modern Typescript/JavaScript frameworks. You’ll work ...

Senior Data Engineer - Liverpool - Salary £77,000 + Bonus The Company: We're working with a growing technology-led organisation that's investing heavily in its data capabilities. This is a fantastic opportunity to join a small, high-impact team where you'll play a pivotal role in shaping … data landscape and delivering solutions that drive real business value. The Role: As Senior Data Engineer, you'll be hands-on across the full data lifecycle from ingestion and modelling through to analytics enablement and optimisation. You'll set technical direction, mentor junior engineers, and work closely with stakeholders ...

have an exciting opportunity for a Senior Systems Developer to join the team on a full time, permanent basis. In return,you will receive a competitive salary of £46,790 £49,339 per annum (including £5000 market supplement), opportunities for professional growth and innovation, and be part of a forward … courses and superb facilities. About the role: Are you passionate about driving digital innovation and building robust, scalable systems? Brockenhurst College is seeking a Senior Systems Developer to lead the design, development, and strategic implementation of software solutions that power our digital infrastructure. Responsibilities as our Senior Systems Developer will ...

Senior Backend Software Engineer (API, Cloud, Integration Focused) Location: Manchester/Hybrid (2 times a week in the office) Salary: Up to £75,000 (DOE) Sector: Tech For Good About the Opportunity How would you like to work on products designed to improve people's lives? This is an opportunity … Senior Software Engineer to join a Tech for Good business in Manchester as they embark on an ambitious roadmap of new products and services. They are looking for an experienced Backend Engineer with strong API development skills to help drive the next phase of their platform evolution. This role sits ...

Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. ...

Senior Full Stack Engineer Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer to join a high-performing product team working on a global, high-traffic eCommerce platform handling thousands ...