51 to 75 of 444 Senior Jobs in Slough

Senior Java Developer - Java, Springboot & AWS – paying up to £600/day (Inside IR35) – Hybrid (2x a week - London) – 6 month contract Our client is seeking a Senior Java Developer who is passionate about clean code, cloud-native systems, and building technology that makes a real impact. This is a unique opportunity to work in an agile, high-ownership engineering More ❯

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. This platform is … critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with large datasets. Key Responsibilities : Data Pipeline Development & Optimisation More ❯

Senior Full Stack Engineer | Node.js & SQL | Data‐Heavy FinTech Platform You’ll join a 50‐person, London/US SaaS scale‐up serving top‐tier investment firms with a market‐leading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is London‐based (circa 13–14 people across DevOps, Frontend, AI/ML, Backend, and … plus bank holidays; learning & development; team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | Data‐Heavy FinTech Platform More ❯

Company – IT Managed Services Provider Job Role – Account Manager (mix of selling to existing and new clients) Location – North London 2 days per week, work from home 3 days Salary – circa £50-60,000 basic plus uncapped commission The opportunity More ❯

Mackenzie Stuart has partnered with an industry leading manufacturing firm, providing data centre cooling solutions globally. We are looking for experienced sales and business development individuals in the data center space to join this rapidly growing team. Location: London, England. More ❯

Help secure this PE firm, with your technical skills being the key requirement here, not any previous financial experience. The majority of problems you'll need to solve will be technical. Some will be with external suppliers, others with your More ❯

Do you want to get on the AI train? This is your chance. You're going to be coming in to build out various AI solutions, specifically LLM/GenAI products that have been designed for clients. You'll be More ❯

Founding ML/AI Engineer | ClimateTech | London (Hybrid) I’m working with a pioneering ClimateTech startup that’s on a mission to make a real dent in the fight against climate change. They’re building a data and software platform More ❯

Campion Pickworth are working with a leading International professional services firm to recruit for Senior Data Science and Machine Learning Manager to support the delivery of innovative analytics and machine learning solutions in a fast-paced, supportive environment. This is a unique opportunity to work on a wide range of high-impact data science projects, leveraging cutting-edge technologies and More ❯

We’re working with a leading global insurer seeking an experienced Lead Development Specialist to join their technology team. This role is ideal for a senior developer who thrives on building modern insurance technology solutions and providing hands-on technical leadership. As a Lead Development Specialist , you’ll be instrumental in designing, developing, and supporting core applications used across pricing More ❯

The successful candidate will help Glint continue to grow, exercising an eye for detail across all aspects of the development lifecycle while maintaining organization and good code hygiene. This Senior Engineer should be able to effectively communicate both with internal teams and with clients. The successful candidate values teamwork and collaboration, as well as continuous learning and application of new More ❯

Senior Software Engineer | Legacy to Modern | C#, .Net | SaaS Data A fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They’re on the lookout for a Senior Software Engineer to help drive modernisation, set technical direction, and mentor squads as they scale. This is a senior, hands-on … Comfortable balancing legacy upkeep with platform modernisation Confident with IIS, AWS, TeamCity, Octopus Deploy, SQL Server Bonus points for exposure to Angular or Telerik libraries Prior experience as a senior engineer in SaaS or product-led teams Someone who enjoys mentoring, influencing direction, and staying hands-on Location & working style: Hybrid London role, with 1–2 days a week in … the office. Squads value autonomy, collaboration, and building things that last. Senior Software Engineer | Legacy to Modern | C#, .Net | SaaS Data More ❯

Position: Senior Python Developer Employment Type: Contract Start: ASAP (October/November 2025) Duration: 6 Months Location: London, UK - Hybrid Language(s): English Focus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with a global leader in digital transformation and IT services, working with some … for the people and communities they serve. For you, this means working on challenging projects that demand innovation, collaboration, and thought leadership . Role – We are seeking a talented Senior Python Developer to join a global orgnisation within its Trading Analytics & Insights division. The team is responsible for delivering data-driven solutions, analytical models, and digital tools that empower analysts More ❯

Senior Software Engineer (Python) – Reducing Carbon Emissions with Machine Learning! Python on AWS £90-£110,000 per annum plus stock London Office - 1-2 days a week Are you a Senior Software Engineer with a passion for working with curious, humble colleagues to build exceptional customer-focused products using Python? Do you align with their principles – “Work as much as … to be part of a period of significant growth and opportunity, shaping elegant solutions to complex challenges and guiding engineering excellence? Then this is a role you should explore... Senior Software Engineer (Python) – We are working with one of the UKs most exciting scale-ups to find them Senior Software Engineers with exceptional knowledge of building great products in Python … to be able to cope with ambiguity; however, there is a huge amount of support from the leadership and internal communities they’ve created. What will you do as Senior Software Engineer (Python)? As Senior Software Engineer you will collaborate with product, design and other teams to understand the needs of the business, the customers and colleagues so you can More ❯

Full-time Senior Lead DevOps/Elastic Consultant 3x week required office attendance in London We are looking for a Senior Elastic Consultant with strong Elastic expertise who is familiar with working in a DevOps environment . The primary expertise must be the Elastic Platform. This role is based in London , with 3 days per week on-site. About the … onsite and onshore. With over two decades of experience in the market, our office network spreads across the globe, with international hubs. This is a fantastic opportunity for a Senior Lead Consultant with deep expertise in the Elastic platform to take on a pivotal role in guiding projects and mentoring junior consultants. You’ll be working closely with stakeholders, managing … Kubernetes, Docker, or OpenShift. Knowledge of public cloud platforms (Azure/Azure Stack) . Strong scripting skills (Python, Bash) are a plus. Key Skills: Proven track record as a Senior Elastic Consultant delivering complex solutions. Ability to mentor and support junior colleagues effectively. Strong problem-solving and analytical skills. Excellent communication and stakeholder management skills. A consultative approach with the More ❯

Senior Business Analyst – Tier 1 Investment Bank Location: Central London (Hybrid, 2 days per week in office) Contract: 6-month initial contract Day Rate: c£650 p/day inside IR35 Overview A Tier 1 Investment Bank is seeking an experienced Senior Business Analyst. The role will play a key part in defining and implementing business and information system solutions More ❯

Paragon Alpha are working with a quant trading firm who operate across mid frequency and high frequency trading strategies, and their tech teams work on the cutting edge of electronic trading, and the technologies and infrastructure is vital to their More ❯

Data Engineer/PostgreSQL/SQL/Data Pipelines/Apache Superset/PowerBI/Tableau/Terraform Data Engineer (Outside IR35 Contract role) Determination: Outside IR35 Day Rate: Up to £575 per day Location: Hybrid Zone 1 Duration: 3 More ❯

Talent Partner – Tipped | Shoreditch, London Most recruitment companies look the same. Tipped was built to be different. We were founded by a former VP Sales at TikTok & Optimizely with one clear aim: to create an alternative career path to tech More ❯

At Jumio, we’re on a mission to make the digital world a safer place. Our award-winning biometric identity verification solutions stop fraud before it happens and enable secure, seamless customer experiences for the world’s leading brands. This More ❯

Senior Data Scientists/Analysts – SC/DV Cleared – (Military/Veteran-Friendly) — Multiple Openings 🌳 Location: London (Remote & Hybrid options) 🌳 Employment: Permanent 🌳 Clearance: Current SC or DV required 🌳 Make sense of mission-critical data that actually drives decisions. 🌳 Areti Group is partnering with one of the UK’s fastest-growing Series A-funded tech start-ups to hire multiple Senior … science at scale . 🌳 What you’ll do 🌳 Build and deploy machine learning models to solve real-world problems. Design data pipelines, analytics APIs, and decision dashboards used by senior stakeholders. Apply modern data science, AI, and big data techniques to defence and security missions. Deliver secure-by-design, production-grade analytics platforms for sensitive environments. Collaborate across engineering, security More ❯

Senior UI Developer About the Company: Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce More ❯

Senior Data Engineer Job Type : Permanent Location: Hub Location (London/Reading/Birmingham/Glasgow/Leeds) Salary: £60,000 - £70,0000 Consultant: Mags Rendle Excellent career opportunity! The Organisation TDRC are excited to be once again working with one of the UK’s leading Wealth Management firms. Through their robust infrastructure, cutting edge technology, and exceptional support, they More ❯

Senior Full Stack C# Developer Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary Negotiable, plus company benefits. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for a minimum … track unsafe products Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad Group Plc is seeking a skilled and experienced Senior C# Developer to join our dynamic team. As a Senior Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core with associated web frameworks (React … you to discuss Triad and the position. If shortlisted, you will be invited for: Initial call with the Internal Recruitment Team Technical test Technical interview with one of our Senior Developers and Technical Architects Interview with our CTO for career review and cultural fit We aim to complete interviews and progress candidates to offer stage within 2-3 weeks of More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof the business. You'll … experience, happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits Pension Family More ❯