Senior Java Python Engineer Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Software Engineer / SRE Application Middleware

Description & Requirements Are you passionate about building high-performance systems that are fast, resilient, and operate at global scale? Join Bloomberg’s Application Middleware SRE team, where you’ll combine software engineering and systems expertise to keep the backbone of the Bloomberg Ter ...

Senior SRE & Software Engineer, Application Middleware

A global technology firm in London seeks a Site Reliability Engineer to design high-performance systems and ensure reliability for their infrastructure. The role involves building production-grade software and conducting in-depth systems analysis. Candidates should hold a degree in Computer Science or a related ...

Senior Data Cloud Engineer – Streaming & Platform

A technology firm specializing in data solutions is seeking Software Engineers to join their Data Cloud team. The role involves designing and optimizing scalable data platforms, implementing infrastructure automation with Terraform, and integrating various database technologies. Candidates must have at least 3 y ...

Senior Global Core Network Engineer (Hybrid)

A leading data protection company in Leeds is looking for a Senior Core Infrastructure Engineer to design and maintain efficient networking solutions across global data centers. Candidates should have strong hands-on experience with Cisco networking technologies and Fortigate firewalls, as well as a solid unders ...

Senior Civil Infrastructure Engineer Hybrid Role

A leading blue-chip design consultancy in Bristol is seeking a Senior Civil Engineer to join their Development Team. This role involves supporting civil engineering projects, producing designs and technical reports, and managing client engagements. The ideal candidate will possess extensive knowledge in infrastr ...

Senior Embedded Software Engineer (DV Cleared)

A technology company is seeking a Senior Embedded Software Developer in the United Kingdom to lead the development of bespoke embedded solutions. The ideal candidate will have extensive experience in embedded software, strong C/C++ proficiency, and experience with embedded systems. Responsibilities include desig ...

UK Senior Applied AI Solution Engineer

About Tomoro Tomoro enables organisations to realise competitive advantage with the power of Generative AI. We work with large corporate clients to create meaningful AI strategies, build production‑ready AI solutions and effectively integrate those solutions into their businesses. Our alliance wi ...

Senior Azure Cloud Engineer | Terraform & Security

A leading technology firm in Leeds is seeking a Strong Azure Cloud Engineer to enhance cloud solutions for clients. In this role, you will implement and maintain Azure environments, leverage Infrastructure as Code, and mentor team members. The ideal candidate has robust experience with Azure services and strong ...

Senior Electronics Engineer (Calibration & Maintenance) 3310

Electronics Engineer 12 Month Stevenage World Class Defence Organisation based in Stevenage is currently looking to recruit a Electronics Engineer on initial 12 month contract and then ongoing and long-term thereafter. Responsibilities: We ...

Senior Systems Engineer — Automation & Reliability Leader

A leading cloud provider is seeking a Senior Systems Engineer to become a technical leader, manage team processes, and drive service improvements. The ideal candidate has advanced Linux expertise, significant automation experience, and excellent troubleshooting skills. This role emphasizes mentorship and require ...

Senior Operability Engineer: Submarine Systems & Safety

A military technology company is seeking a Senior Operability Engineer to ensure submarine designs are safe and operable. Responsibilities include reviewing documentation, supporting safety activities, and attending design reviews. The ideal candidate will have experience with platform systems and relevant quali ...

Senior Backend Engineer, Data Lakehouse & Onboarding

A global data and AI platform is seeking an experienced backend software engineer to join their Platform Integrations team in Edinburgh. The role focuses on building robust client onboarding solutions, allowing clients to centralize and analyze their data effectively. Candidates should have extensive experience ...

Senior Network Systems Engineer Hybrid & Relocation

A creative video game company in the UK is seeking a motivated Network Systems Engineer who can problem-solve in a fast-paced environment. The role requires knowledge of Cisco networking, routing, and security practices, along with collaboration across various sites. This position offers benefits including holid ...

Senior Infrastructure Engineer: Cloud, IaC & Automation

A UK government department is seeking a Senior Infrastructure Engineer based in Liverpool. This hybrid role requires managing and maintaining infrastructure services, working with cloud technologies, and providing support for complex systems. Candidates should have strong experience with Microsoft applications a ...

Senior Go Backend Engineer — Scale Microservices

A leading technology firm in Greater London is looking for a Senior Backend Engineer to take technical ownership of key product areas. You will architect and build resilient Go services, mentor junior engineers, and lead initiatives that scale the platform to millions of users. Ideal candidates have experience w ...

Senior Frontend Engineer React, TypeScript & Next.js

A leading global financial services institution is seeking a Frontend Developer for their Compliance Technology team. In this role, you will develop and maintain solutions that enhance Compliance and Operational risk operations. The ideal candidate has strong experience with React and Typescript, as well as exce ...

Senior Cloud Systems Engineer Azure & Automation

A global industrial organisation is seeking a Senior Systems Engineer for cloud and infrastructure services. The role focuses on ensuring reliability and performance of hybrid cloud environments. Key responsibilities include leading Azure implementation, providing Tier 3 support, and overseeing compliance activi ...

Senior Backend Software Engineer (Backend, Go)

Who We Are Arenko is an Energy Tech company using advanced software to optimise energy storage, making electricity grids more flexible, reliable, and zero‑carbon. Our platform enables grid operators (such as National Grid in the UK) and asset owners to maximise efficiency and revenue in an evolvi ...

Senior Software Engineer – Gaming Platform (EMEA)

A game server hosting provider is seeking a Senior Software Developer to design and develop systems that support the thriving community of gamers worldwide. This role involves working with various technologies such as NestJS, VueJS, and Kubernetes to ensure innovative and reliable solutions. The ideal candidate ...

Senior Backend Engineer — Game APIs & Tools

A leading video game developer is seeking an experienced Senior Online Developer in Oxford. You will build and support internal and external web APIs using your JavaScript expertise. This role involves the complete software development lifecycle and working on both internal tools and public APIs. Flexibility is ...

Senior Telephony & VOIP Engineer (SIP, Cloud)

A telecommunications technology firm based in Greater London is seeking a Senior Engineer with deep experience in telephony solutions. This hands-on role requires expertise in C/C++ programming for VoIP systems, solid understanding of SIP protocol, and familiarity with public cloud environments like AWS or Azure ...

Senior SRE/DevOps Engineer (Data Storage)

Job Description The Senior SRE/DevOps Engineer role sits within Arm’s Global Storage team, supporting large‑scale storage platforms used by engineering and HPC workloads across on‑premises and cloud environments. This role focuses on making storage platforms reliable, observable, and easier ...

Senior Embedded Software Engineer (DV Cleared)

A leading technology firm is seeking a Senior Embedded Software Developer to lead the development of bespoke embedded solutions. The role requires extensive hands-on experience in embedded software development and strong proficiency in C/C++. Candidates will work mainly on-site with a flexible arrangement of 1 d ...

Senior Frontend Engineer Alerting & Observability (Remote)

A leading open-source technology company is looking for a motivated individual to join their backend-focused team. This role involves working on alert management systems and requires experience with React, Typescript, and distributed systems. You will drive projects from ideation to operations and collaborate in ...

Senior Software Engineer, Workload Identity Platform

A leading cybersecurity firm in Greater London is seeking an experienced software engineer to address Workload Identity challenges. The ideal candidate should have a strong background in software development, particularly in Golang, and possess advanced knowledge in networking, security, and cloud technologies. ...

Senior Network Engineer – Cloud‑Ready Infrastructure

A local government authority in Dorchester is seeking an experienced Network Engineer to join their Infrastructure team. This role is fundamental to enhancing the digital infrastructure that supports public services in the area. The Network Engineer will manage a diverse tech landscape, focusing on network stabi ...

Senior Multiskilled Maintenance Engineer – Food FMCG

A fast-scaling dog food company based in Nottingham is seeking a Multiskilled Maintenance Engineer to contribute to their Engineering team. This hands-on role involves both mechanical and electrical maintenance, and troubleshooting across machinery. The successful candidate will handle preventative maintenance a ...

Senior Multiskilled Maintenance Engineer – Food FMCG

A growing dog food company in Nottingham is seeking a Multiskilled Maintenance Engineer to lead engineering functions in a fast-paced environment. You will handle preventative maintenance, troubleshoot mechanical and electrical issues, and support new machinery installation. The ideal candidate has multiskilled ...

Senior DevOps Engineer: Kubernetes & OpenLDAP (SC)

A leading recruitment agency is seeking a Senior DevOps Engineer with expertise in Kubernetes and OpenLDAP for a public sector project in London. The successful candidate will design and implement secure containerized platforms while leading a small team. Key skills required include Kubernetes operations, OpenLD ...

Senior Platform Engineer — DevSecOps & Secure Cloud

A fintech unicorn is seeking a Senior Platform Engineer (DevSecOps) to build a security function from scratch. This role involves designing automated security guardrails in the AWS environment using Terraform, and creating secure CI/CD pipelines. The ideal candidate will possess significant cloud security expert ...

Senior Mechanical Engineer – Building Services & Mentorship

A growing building design consultancy in Birmingham seeks a Principal Mechanical Engineer to lead MEP projects across various sectors. Responsibilities include coordinating with teams, supporting project delivery, and mentoring juniors while ensuring compliance with UK regulations and sustainable design standard ...

Senior Electrical Engineer – Building Services, Manchester

A leading engineering consultancy based in Manchester is seeking a Senior Electrical Engineer to work on innovative building projects. In this role, you will manage your own technical work, represent the company on MEP projects, and mentor junior colleagues. Ideal candidates will have a solid background in elect ...

Senior Electrical Engineer: Lead Design & Projects

A leading engineering firm in Edinburgh is seeking a Senior Electrical Engineer to lead project management and electrical design. This role involves overseeing junior engineers and ensuring quality across all project stages. Ideal candidates are degree-qualified, ideally working towards Chartered status, with st ...

Senior Electronics Design Engineer: Embedded & PCB

A leading technology firm in Cambridge seeks an Electronic Design Engineer to develop advanced electronic designs for optical switching products. The role involves hardware design, collaboration with engineering teams, and using tools like Altium for PCB layout. Required qualifications include a degree in Electr ...

Senior Digital Design Engineer Cambridge, UK

Cambridge, UK | Full-time | Permanent | Hybrid Salary: £70,000 to £90,000 DOE+ Bonus + Benefits About us Riverlane’s mission is to master quantum error correction (QEC) and unlock a new age of human progress. From advances in material and climate science to complex chemistry simul ...

Senior Electrical Engineer, Building Services — Hybrid

Senior Electrical Engineer — Building Services (Consultancy)Birmingham (Hybrid) | £45,000 - £55,000About the CompanyJoin a well‑established multidisciplinary consultancy known for delivering high‑quality built environment and construction solutions across sectors including commercial, education, r ...

Senior Structural Engineer – Steel Design & Eurocodes

A well-established engineering team is looking for a Structural Engineer to design and analyze steel structures. The role requires a degree in Civil and/or Structural Engineering and at least 5 years’ experience. Proficiency in STAAD Pro and strong knowledge of structural analysis are essential. The position off ...

Verification / Senior Verification Engineer Cambridge, UK

Cambridge, UK Cambridge, UK | Full‑time | Permanent | Hybrid Salary range: broad. Offers will be carefully assessed based on experience, transferable skills, and previous achievements. Part‑time applications are considered. Please indicate your preferred working schedule in your cov ...

Senior Electrical Engineer – SC Cleared, Infrastructure

A leading engineering firm is seeking a Senior Electrical Engineer to join its team in Bristol. You will lead the electrical design and delivery for projects across infrastructure, energy, and building services, ensuring high-quality solutions. The ideal candidate has experience in electrical design (MV/LV or bu ...

Senior Spacecraft Thermal Engineer (Contract) Hybrid

A leading aerospace contractor is seeking a Senior Thermal Design Engineer to oversee spacecraft thermal design and analysis for missions. The role involves managing the thermal subsystem throughout a project's lifecycle, including testing and in-orbit activities. Applicants should have a degree in Engineering o ...

Senior Verification Engineer – Hybrid, Equity & Bonus

A leading quantum computing company in Cambridge is seeking a Verification / Senior Verification Engineer to ensure the quality of high-performance systems. The successful candidate will take ownership of verification plans and design scalable testbenches. Candidates should have commercial experience in verifica ...

Senior Electrical Engineer Lead MEP Design

A leading engineering firm in Liverpool is seeking a Senior Electrical Engineer to manage multidisciplinary building projects. The role requires strong client focus, solid design experience, and the ability to manage technical tasks with minimal supervision. Candidates should possess a CIBSE/IET accredited degre ...

Manager Senior Software Engineer (AI Projects)

Overview You’ll be joining PwC’s Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. Role Overview As a Manager / Senior Manager, you will sit close to the technology: shaping solution architecture, ...

Manager Senior Software Engineer (AI Projects)

Overview You’ll be joining PwC’s Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. Role Overview As a Manager / Senior Manager, you will sit close to the technology: shaping solution architecture, ...

Senior Cyber Security Engineer Strategy & Compliance

A supplier information and risk management company in Oxford is seeking a Cyber Security Engineer to establish and maintain the organization's cybersecurity strategy. The role involves ensuring compliance with relevant regulations, leading risk assessments, and overseeing security operations. The ideal candidate ...

Senior Mechanical Engineer Nuclear Decommissioning (Hybrid)

A leading engineering firm in Moor Row is seeking a Senior Mechanical Engineer to support major nuclear decommissioning programs. The role involves leading engineering tasks, producing documentation, and ensuring safety compliance. The ideal candidate should have an engineering degree and experience in project l ...

Senior/ Sales Engineer (Process instrumentation/ Valves)

About the Role Responsibility for selling and supporting instrumentation solutions across process industries, including oil & gas, chemicals, pharmaceuticals, water treatment, and manufacturing. Key Responsibilities Develop strategies to achieving sales target and increase ...

Senior RC Civil Engineer & Site Lead

A dynamic recruitment agency is seeking a Senior Engineer in Newport, UK, to develop and manage their reinforced concrete (RC) capability. This role includes planning project works, managing subcontractors, and maintaining quality assurance. Candidates should have experience with DNOs like SSEN, hold SSSTS/SMSTS ...

Senior Civil Engineer — Design & Geotechnical Lead

A leading infrastructure firm in Glasgow is seeking a Senior Civil Engineer to provide design management and civil engineering solutions for critical infrastructure projects. Ideal candidates will have strong expertise in concrete design, geotechnical investigations, and design calculations. This role offers an ...

Senior Highway Design Engineer (DMRB/Civil3D)

A leading engineering and professional services firm in London is seeking a Civil Engineer to join their Roads business. The role involves preparing designs, managing graduate engineers, and working with clients on various infrastructure projects. Ideal candidates will have a degree in Civil Engineering, experie ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

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