Senior Java Python Engineer Jobs in UK

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Mixed Signal ATE Production Test engineer

Mixed Signal ATE Production Test engineer Salary: Very Attractive Rate Location: N/A Contract Key Skills and Experience Ideally Master Degree in electronics with 7+years of experience or Bachelor degree with 10+ years of experience or equivalent E ...

Remote Full Stack Tech Lead – SC Cleared, Java/Spring/AWS

A tech consulting firm is seeking a Lead Full Stack Tech Lead to provide technical leadership across agile delivery teams. The role requires active security clearance and offers a 12-month remote contract. Responsibilities include setting engineering standards, mentoring engineers, and ensuring architectural ali ...

Remote Full Stack Tech Lead – SC Cleared, Java/Spring/AWS

A tech consulting firm is seeking a Lead Full Stack Tech Lead to provide technical leadership across agile delivery teams. The role requires active security clearance and offers a 12-month remote contract. Responsibilities include setting engineering standards, mentoring engineers, and ensuring architectural ali ...

Platform Engineer

Platform Engineer: £120k + Bonus/benefits (AI Trading) This range is provided by Caspian One. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Caspian One Contact </h3 ...

Cloud and Infrastructure Engineer

Location: Predominantly remote – London presence 1–2 days per month Security Clearance: SC We are seeking an experienced Senior Cloud & Platform Engineer to take ownership of the design, delivery, and ongoing optimisation of secure, highly available platform services. ...

Machine Learning Engineer

An AI-driven start-up, backed by $20M in Series A funding, is looking for its first Machine Learning Engineer to help scale their product and infrastructure. The platform transforms educational content into smart, personalised learning tools - and is already seeing rapid user growth and strong traction in ...

Machine Learning Engineer

An AI-driven start-up, backed by $20M in Series A funding, is looking for its first Machine Learning Engineer to help scale their product and infrastructure. The platform transforms educational content into smart, personalised learning tools - and is already seeing rapid user growth and strong traction in ...

Founding Engineer (AI Startup | £200k)

Salary: Up to £200,000 base + Significant Equity This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the r ...

Robotics Engineer

Location: Bristol (On-site) Job Type: Permanent, Full-time About the Role An exciting opportunity has arisen for a Senior Robot Learning Engineer to join an advanced robotics organisation developing next-generation humanoid systems. You will lead the de ...

Senior Backend Engineer (+ Equity) at Series A AI native fintech platform

About The Role As a Senior Backend Engineer , you will design and implement robust backend systems for an AI workspace, ensuring security and compliance. You'll collaborate with ML engineers to integrate models for financial services clients, directly impacting how financial institutions l ...

Functional Tester

Functional Tester - Elite Team in Cambridge - True Innovation Please make sure you read the following details carefully before making any applications.We're partnered with one of the most innovative tech communications organisations in Cambridge. They are expanding globally and are looki ...

Tooling Software Engineer – Robotics & CI/CD (On‑Site)

A logistics technology company in Wallingford is looking for a Software Engineer (Tooling) to develop and maintain tools for robotic commissioning and operations. The ideal candidate will have strong software engineering fundamentals, proficiency in Python and Go, and experience with tools like Docker. This full ...

ML Solutions Engineer: Build Scalable Virtual Agents

A tech-focused recruitment firm in the UK is seeking a Machine Learning Solutions Engineer to design and implement AI systems that automate customer workflows. This role allows for ownership and collaboration within a remote-first team environment. Ideal candidates will have strong Python skills, experience in M ...

Senior Backend Engineer Loki (Remote, EMEA)

Senior Backend Software Engineer - LokiWhat is Grafana Cloud? Grafana Cloud is our composable observability platform that integrates metrics, logs, and traces with Grafana. It allows our customers to leverage the best open source observability software – including Prometheu ...

Senior Backend Engineer Loki (Remote, EMEA)

Senior Backend Software Engineer - LokiWhat is Grafana Cloud? Grafana Cloud is our composable observability platform that integrates metrics, logs, and traces with Grafana. It allows our customers to leverage the best open source observability software – including Prometheu ...

Senior Smart Contract Developer London And Remote 6 Months+

Senior Smart Contract Developer – London and Remote – 6 months+/RATE: £525 per day inside IR35 One of our Blue Chip Clients is urgently looking for a Senior Smart Contract Developer. For this role you will need to be onsite in London 2 days per week. Contract Requirements ...

Head of Software Engineering

We’re partnering with a high-growth, international Financial Services business to appoint a Head of Software Development . This is a senior leadership role with a clear progression path to Deputy CTO , offering both strategic influence and hands‑on technical impact. You’ll lead the en ...

Software Engineer, Integration

Vestmark is looking for a motivated Software Engineer, Integration with Java integration and development experience to help develop and support interfaces between our applications and dozens of external systems. Join us in solving complex problems as a part of our Integration team! You will b ...

Software Engineering

Asset & Wealth Management - Software Engineer - Vice President Birmingham location_on Birmingham, West Midlands, England, United Kingdom What We Do At Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital ...

Senior Bridge Engineer Hybrid & Global Projects

A leading engineering firm in the UK is seeking a Senior/Principal Engineer to drive civil and bridge engineering projects. Key responsibilities include bridge design and management, mentoring junior team members, and preparation of risk assessments. Ideal candidates should possess comprehensive knowledge in bri ...

Senior Backend Engineer — Node.js/TypeScript Leader

A leading technology recruitment firm in the UK is seeking a Senior Backend Developer with strong Node.js and TypeScript experience. This key role involves designing and maintaining scalable backend services, mentoring junior developers, and collaborating in an Agile team. Ideal candidates will have significant ...

Senior Lead Site Reliability & Performance Engineer

A leading financial services firm is seeking a Performance Engineer in Bournemouth, UK, to optimize performance capabilities for applications across cloud environments. This role requires strong expertise in performance testing, with a focus on collaboration, innovative solutions, and real-time performance monit ...

Senior React Native Mobile Engineer — Greenfield

A leading tech-enabled security business in London seeks a Senior Mobile Engineer to own the development of greenfield applications. Candidates should have over 4 years of experience with React Native and be prepared to work on impactful projects in high-pressure environments. This role offers the opportunity to ...

Senior Full Stack Engineer React TypeScript

Senior Full Stack Engineer React TypeScript Get AI-powered advice on this job and more exclusive features. This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct ...

Senior Principal Electrical Engineer Water Sector

Senior Principal Electrical Engineer - Water Sector We are looking for a Chartered/Incorporated Electrical Engineer to lead complex, sustainable solutions for the urgent challenges facing our communities. The Opportunity The UK Water sector is undergoing a massive AMP cycle. At ...

Speculative Contract Civil/Senior Design Engineer

Overview Is your current contract coming to an end? Perhaps you’re looking for your next contract position. We are interested in speaking with Civil Engineers who work on a contract basis. As we grow closer to the end of the year many clients are looking for contractors to join their firms to supp ...

Senior Power Supply Design Engineer HV

Senior Power Supply Design Engineer - HV Based in Hampshire, the Senior Power Supply Design Engineer will be joining a global organisation with locations throughout the UK and World to develop and support DC/DC and AC/DC converters. Key responsibilities include leading the design, development and ...

Senior/Principal Electrical Engineer Cable Systems

Overview Talent Partner | Shortlisting Talent Across the Electricity & Renewable Energy Industry Senior/Principal Electrical Engineer - Cable Systems Location: Flexible in the UK Employment Type: Permanent Turner Lov ...

Senior Firmware Engineer, Robotics & Motion Control

A pioneering AI robotics company in the UK seeks a Senior Firmware Engineer to develop firmware for cutting-edge humanoid robots. This role requires a minimum of 6 years of embedded systems experience, proficiency in C/C++, and expertise in control systems and communication protocols. The successful candidate wi ...

Senior Node.js Engineer — Scalable DeFi Microservices

A leading DeFi company is seeking a Senior Software Engineer focused on designing and implementing scalable microservices and APIs. The role offers a hybrid work schedule and is ideal for candidates with experience in fintech or blockchain technologies. Responsibilities include optimizing backend components and ...

Senior .NET Data & AI Backend Engineer

A high-growth technology organisation is looking for a Senior Software Engineer (.NET) to join their Data & AI team in London. The successful candidate will be responsible for building scalable backend services, developing data models, and implementing data pipelines that transform vast amounts of data into acti ...

Senior Electrical Engineer, Aviation MRO (Hybrid)

A global leader in aviation infrastructure is seeking a Senior Electrical Building Services Engineer in the UK. This role involves managing electrical design for maintenance facilities, mentoring junior staff, and engaging in multidisciplinary projects. Candidates should possess a degree in Electrical Engineerin ...

Senior Electrical Engineer – Industrial Systems Lead

A growing technology company in the United Kingdom is seeking a Senior Electrical Engineer to lead the design of electrical systems for industrial equipment. The ideal candidate has a degree in Electrical Engineering and experience with E-Plan CAD. Your role will involve troubleshooting, collaborating across tea ...

Senior Civil Infrastructure Engineer – Hybrid Work

A leading consultancy firm in the United Kingdom seeks a Senior Civil Infrastructure Engineer to join their expanding team. The ideal candidate will be a Chartered member (or near) of ICE and possess a BEng/BSc in Civil Engineering (2:1 minimum). Responsibilities include managing various projects in datacenter, ...

Senior Systems Engineer Secure Defence (Hybrid)

A specialist engineering and technology business in the UK is hiring a Senior Systems Engineer to lead technical delivery on secure communication systems. You will contribute to systems architecture, requirements capture, and documentation. This mid-senior level role requires over 5 years of systems engineering ...

Senior Platform Engineer: AI Cloud Automation

A tech-focused recruitment company is seeking a Senior Recruitment Consultant in London. This role emphasizes designing and evolving cloud environments, building infrastructure as code with Terraform, and collaborating closely with AI and product teams. Ideal candidates will have expertise in Azure, Python or Go ...

Senior Maintenance Engineer – Power Plant & Safety

Vital Energi Utilities Limited is seeking a Maintenance Engineer for their Drakelow team. The role requires ensuring the efficient and safe operation of the Waste-to-Energy facility, managing maintenance functions, and possessing an engineering background with relevant qualifications like HNC/HND. Candidates sho ...

Senior Fire Engineer & Project Leader – Hybrid

SRS Recruitment Solutions is looking for an Associate Fire Engineer/Surveyor/Consultant to lead high-profile projects across the UK. You will manage teams, develop client relationships, and ensure project delivery aligns with organizational goals. Key qualifications include an accredited engineering degree and m ...

Senior / Principal Electrical Engineer Water Sector

Ready to apply your expertise to the most urgent climate, environmental, and efficiency challenges facing our communities? Join Stantec and step into a pivotal role within our growing Water Business, where your Electrical, Instrumentation, Control, and Automation (EICA) expertise will directly supp ...

Senior Mechanical Engineer Hybrid & Impactful Leader

Mechanical-Engineering-Jobs is looking for a Senior Mechanical Engineer based in Warrington, Cheshire. In this role, you will manage the delivery of engineering and technical activities while applying your process and domain expertise. This position offers a competitive salary along with benefits and allows for ...

Senior Mechanical Engineer – Nuclear Decommissioning Lead

Ignite Talent Group is seeking an experienced Senior Mechanical Engineer in Warrington to lead the design of mechanical handling systems for nuclear decommissioning projects. This role requires proven mechanical design experience in regulated industries, proficiency in design tools like SolidWorks and AutoCAD, a ...

Senior Global Core Infra Engineer Hybrid

A leading data protection managed services provider is looking for a Senior Core Infrastructure Engineer to join their team in Leeds. This role entails designing and maintaining enterprise-grade network infrastructure while ensuring scalability and security across multiple regions. Candidates should possess stro ...

Senior SDET/Automation Engineer Cypress & JMeter

A leading technology service provider is seeking an experienced SDET/Automation Engineer in London. The role requires over 6 years of automation testing experience, with skills in creating and maintaining automation frameworks, particularly using Cypress. Knowledge of performance testing, BDD, TDD, and familiari ...

Senior Citrix Engineer with Automation Experience

Senior Citrix Engineer – SS&C Technologies SS&C Technologies is a global provider of investment, financial services and software solutions that empower financial institutions and healthcare organizations worldwide. With a workforce of over 27,000 employees in more than 35 countries, SS&C delivers ...

Senior Software Engineer (C# .NET / Angular)

Senior Software Engineer- (C# .NET / Angular) About Our Team We are strengthening our software engineering team to modernise our existing application stack, powering one of LexisNexis Intellectual Property’s flagship AI products, LexisNexis® Classification. The team modernises the appli ...

Senior Infrastructure & Networking Engineer (Azure, FortiGate)

A leading construction engineering firm in Central London is seeking an experienced Senior Infrastructure Engineer to oversee core infrastructure and networking operations. This permanent role involves leading office and site networks, coordinating with third-party service providers, and ensuring business contin ...

Senior Identity Security Engineer | Hybrid & Passwordless

A leading consultancy in Digital Security is seeking a Senior Identity Security Engineer to enhance identity environments across Microsoft Active Directory and Entra ID. Responsibilities include architecting secure platforms, integrating third-party services, and managing PKI lifecycle services. The ideal candid ...

Senior R&D Engineer System Architecture

Senior R&D Engineer - System Architecture (Italy based) About Us Axelera AI is not your regular deep‑tech startup. We are creating the next‑generation AI platform to support anyone who wants to help advancing humanity and improve the world around us. In just four years, we have ra ...

Senior Software Engineer (PHP, Typescript) Trading

Senior Software Engineer (PHP, Typescript) - Trading Join Hargreaves Lansdown as a Senior Software Engineer (PHP, Typescript) to build software for the UK's largest investment platform. This role involves working on HL's online trading platform, mobile applications, and other ...

Senior Cloud & Infrastructure Engineer – Hybrid & Training

A leading IT services provider in the UK is looking for a Senior Cloud & Infrastructure Engineer. The role involves designing Microsoft infrastructure solutions and delivering consultancy services. Candidates should have a strong background in Microsoft technologies and experience with virtualisation. This posit ...

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    Senior Java Python Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights