Senior Java Python Engineer Jobs in UK

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Perm Founding AI Engineer London (3 days a week) Energy StartUp

Job Description Founding AI Engineer – AI Agents – London – £120k–£150k + Equity - Hybrid 3 days a week in office A venture-backed AI startup is looking for a Founding Engineer to help build a next-generation agentic AI platform transforming how billions are deployed int ...

Senior Mechanical Engineer Building Services

Here at Stantec we’re recruiting for a Senior Mechanical Engineer to join our dynamic and growing Building Services (MEP) team based in London .Our MEP team is at the forefront of sustainable and high-performance building design, and we have a strong track record of exciting projec ...

Senior Commissioning Engineer (EC&I)

We are seeking an experienced Senior Commissioning Engineer with EC&I / Electrical experience to support a major defence project at a secure, highly regulated site near Reading. This is a senior role, supporting the management team; site-based role requiring a high level of technical expertise, leadership, and e ...

Senior CNC Software (Applications) Engineer

Job DescriptionRenishaw’s Machine Tool Products division is a market leader in measurement equipment and software for the precision manufacturing industry. It is likely that many of the everyday items you may use, from the smartphone or laptops you are reading this on to cars and a ...

Mid/Senior Data Engineer (Analytics)

Salary: £40k - £80k Methods Analytics (MA) is recruiting for a Data Engineer to join our team a permanent basis. This role will be mainly remote but require flexibility to travel to client sites, and our offices based in London, Sheffield, and Bristol. What You'll Be Doing as a ...

Senior Manufacturing Test Engineer (Electronics)

Unspecified Senior Product Test Engineer Location: Glenrothes (On site)Contract: PermanentHours: Full time (37 hours)SC Raytheon UKRaytheon UK Manufacturing is an exciting place to work for top rated profe ...

Senior Software Engineer Advertising Analytics

About the Role We are seeking a high skilled Senior Software Engineer with deep expertise in API Development using Spring Boot while also possessing knowledge of Apache Spark-based Big Data pipelines using Airflow. This hybrid position bridges software engineering and data engineering, re ...

Senior Software Engineer (C/C++)

Senior Software Engineer (C/C++) – UK Defence Programmes (SC / DV Required) This is a senior, delivery-focused engineering role in a cleared UK defence environment—built for engineers who want to ship high-assurance software, not just talk about it. We are hiring experie ...

Senior Public Health Design Engineer

Job Description Company:The Company was founded in 1983 in South Africa. The company is very strong in leisure, education, commercial, retail, and residential sectors of the market. The Company employs circa 20 employees, and although a relatively small Company punches w ...

Senior Software Engineer – Golang/Kubernetes

About the Role You will work on core observability systems (metrics, logs, traces) while also developing robust data pipelines and storage solutions optimized for high throughput, performance, and cost. You’ll leverage technologies such as time-series databases (TSDB), columnar storage fo ...

Senior Manufacturing Engineer Product & Planning

Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we’re inspired by the opportunities to innovate and break boundaries. We’re proud to ...

Senior Network Engineer (Redhill, Surrey)

Who Are We?Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that ...

Senior Offshore/Onshore Pipeline Engineer

Job DescriptionOffshore/Onshore Senior Pipeline EngineerDo you want to be at the heart of the energy transition industry, guiding the public and private sector in the delivery of technologies and systems to meet global and national net zero targets? Are you looking to bring y ...

Senior Electrical Engineer MRO Aviation

Joining ArupArup’s purpose, shared values and collaborative approach has set us apart for over 80 years, guiding how we shape a better world.Are you passionate about creating a more sustainable, innovative, and inclusive future for air travel? We’re inviting expressions of interest from a ...

Senior Civil Engineer (Main contracting)

RGB are recruiting on behalf of a Civil Engineering Main Contractor in their search to find the very best talent within the Southwest. On offer is the opportunity to join a large Highways Scheme in Devon on a permanent basis. We’re looking to recruit a Senior Engineer that has a full understanding of the ...

Senior Manager Principal AI Engineer

The RoleAs a Principal AI Engineer, you will play a pivotal role in transforming advanced AI concepts into impactful, production-ready solutions within the Audit Technology team. You will lead a dedicated AI engineering squad, working closely with data scientists, data engineers, software ...

Senior/Principal Electrical / Power Engineer

Job Description Do you enjoy working in safety critical industries? Do you like delivering solutions to technical problems? Are you looking for a new challenge in your career but with the right work-life balance? Join us as a Senior Electrical / System Engineer in our Nucle ...

Senior Analog ASIC Layout Engineer

Job Title: Senior Analog ASIC Layout Engineer Location: Cambridge, United Kingdom Job Type: Permanent About the client and position: My client design cutting-edge oscillator ASICs that sit at the heart of our world-leading precision timing products. We take immense pride in pus ...

Senior Software Engineer Business Send

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

Senior Front End Engineer (Docs)

Join Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-sou ...

Senior Process Engineer Net Zero

Job Description Join us in building a carbon-free future. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And when you join us, you'll be a ...

Senior Electrical Engineer (EC&I)

Senior Electrical Control & Instrumentation (EC&I) EngineerHybrid – 3 days per week in officeLocation: Manchester, Chester or Leeds About GHD As one of the world’s leading professional services organisations, GHD delivers iconic projects that shape communities ...

Senior Mechanical Engineer Water Sector

Step into a pivotal role at Stantec where your technical mastery meets the front lines of the challenges facing the water industry today. As a Senior Mechanical Engineer within our South of England Water team, you will be leading the design of mechanical systems that ensure water security and environme ...

Senior Planning Engineer Full time

Company DescriptionAt Turner & Townsend we are passionate about making a difference. That means delivering better outcomes for our clients, helping our people to realise their potential, and doing our part to create a prosperous society. For over 75 years we have been helpin ...

Senior Network Security Engineer OT

Responsibilities:Partner with InfoSec and Network Architecture to define and evolve enterprise firewall, NAC, and segmentation architecture across corporate and manufacturing environments.Lead design, implementation, and lifecycle management of Palo Alto firewall polic ...

Senior Site Reliability Engineer (SRE)

Job DescriptionWe are looking for a Site Reliability Engineer (SRE) to improve the reliability, and performance of business-critical systems. You will focus on AWS cloud infrastructure, DevOps tooling, and core SRE practices within a distributed, production environment. Reporting to our L ...

Principal Senior Public Health Engineer

Joining ArupArup’s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.Our Public Health Engineering team deliver projects across a wide range of sectors including commercial, property, science and industry, and educati ...

Senior Cloud Platform Engineer (Az...

Senior Cloud Platform EngineerCity of London (hybrid) £100,000 - £110,000We are working with a London Market insurer investing heavily in its cloud platform capability following a recent acquisition & wider technology evolution.This role sits within a lean platfo ...

Electrical Engineer Senior to Associate

Electrical Engineer – Senior to Associate Level Location: Manchester Working Pattern: 3–4 days office-based Overview An established and growing building services consultancy is looking to appoint an Electrical ...

Senior Product Engineer – Heat Pumps

Senior Product Engineer – Air Source Heat PumpsAre you a problem-solver with a passion for innovation in heat pump systems? Do you enjoy blending hands-on manufacturing expertise with creative design solutions? Would you like to join a company with unrivaled progression opportunities? ...

Senior Backend Software Engineer Infrastructure

A World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The R ...

Senior Building Services Engineer (Electrical)

Building a sustainable tomorrowBAM UK & Ireland is recruiting a Building Services Electrical Engineer to join the Constructio ...

Senior Dams and Reservoirs Engineer

Job Description Shape the Future of our cities and environments. Are you ready to take up a vital role in shaping some of our exciting projects? How about joining our talented team, where everyone has a voice, and together we face our clients' challenges head-on. I ...

Senior C&I Engineer Nuclear

Job Description Are you good at leading and developing others while managing multiple project and tasks to meet changing demands and find the best solution for your needs? Do you enjoy solving complex problems and stretching out of your comfort zone? You’ll enjoy working wi ...

Senior Software Engineer Application Security

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

Senior IT Field Delivery Engineer

Contract Type : month fixed term contractSalary Package: £, to £,, Company Van, large company benefits, a broad flexible benefits scheme, and paid-for volunteering days a yearHours: - , Monday to Friday. Mandatory Participation in an Out of Hours Rota. Interview Pr ...

Senior Mechanical Design Engineer Healthcare

Company DescriptionRamboll is ranked a Top 10 consultant in the UK and has around 2,000 bright minds working across multiple offices to apply their passion to deliver innovative solutions across Buildings, Transport, Environment & Health and Energy. We love seeing our talents develop and ...

Senior Manager Principal AI Engineer

The RoleAs a Principal AI Engineer, you will play a pivotal role in transforming advanced AI concepts into impactful, production-ready solutions within the Audit Technology team. You will lead a dedicated AI engineering squad, working closely with data scientists, data engineers, software ...

Senior Software Engineer Identity & FinCrime

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.We’re a fully licensed UK bank with the culture and spirit of a fast-mo ...

Principal/Senior Human Factors Engineer

Job DescriptionAFRY intends to further develop its Human Factors capability within the UK Nuclear team; which specialises in nuclear safety and reliability. The successful candidate will provide support to a range of clients, as well as leading our junior Human Factors team by taking resp ...

Senior Support Engineer East Midlands

BMSI is the UK’s largest & leading Independent systems integrator of Building Energy Management Systems (BEMS). We make buildings smarter by helping businesses reduce their energy costs, improve control and achieve environmental goals.We provide project installations, support services and integrated en ...

Senior Engineer CE Contract Role

Robert Bird Group is a global consulting engineering firm delivering innovative, sustainable and buildable solutions across structural, civil, geotechnical, construction engineering and virtual design & construction (VDC). Established in Brisbane in 1982, we now have more than 850 staff across twelve offices ...

Senior Control Systems Consulting Engineer

Join a global professional services leader. We are committed to solving the world's biggest challenges in the areas of water, energy, and urbanization.GHD is one of the world’s leading engineering, architecture and environmental consulting companies. Established in 1928, GHD employs more than 10 ...

Senior Systems Engineer, User Support

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility℠.The Se ...

Senior Civil Engineer, Water & Wastewater

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior Engineer (Roads and Streets)

General information City/town: Bridgend Job field: Construction External closing date: Thursday, May 14, 2026 Type of contract: Permanent ID: 5919 Description and requirements At Skanska, we’re shaping the way we live, work and connect. As one of the world’s large ...

Senior Civil Engineer, Water & Wastewater

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior Electrical Engineer Water Projects

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior Electrical Engineer Water Projects

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior Civil Engineer Data Centres

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

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