Backend Developer Java Spring Bootpython Jobs in London, 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

SEN TA | Greenwich

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a dedicated SEN TA looking to support inclusive practice in a ...

Year 4 Teacher Ealing

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a creative and reflective Year 4 Teacher ready to join a busy ...

Year 6 Teacher Wandsworth January 2026 start

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you an experienced Year 6 Teacher who can lead a class through up ...

Year 6 Teacher Wandsworth January 2026 start

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you an experienced Year 6 Teacher who can lead a class through up ...

SEN TA Islington

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a proactive and compassionate SEN TA keen to make a real diff ...

Year 5 Teacher Haringey

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a motivated Year 5 Teacher who thrives on high-quality teachi ...

Year 3 Teacher Southwark

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.An ambitious Southwark primary invites applications for a reflective ...

Reception Teacher | Wandsworth | January 2026

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a warm, creative Reception Teacher looking to lead high-quali ...

Midday Meals Supervisor Haringey

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a dependable Midday Meals Supervisor who enjoys working with ...

Lead Blockchain Engineer for FinTech & AI Systems

A leading financial technology company is seeking a Senior Blockchain Developer to spearhead the development of innovative blockchain solutions. This role includes designing secure applications and integrating them with AI technologies while mentoring a team of junior developers. The ideal candidate has extensiv ...

Reception Teacher | Newham | January 2026

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a warm, creative Reception Teacher looking to lead high-quali ...

Reception Teacher | Newham | January 2026

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you a warm, creative Reception Teacher looking to lead high-quali ...

UKS2 Teacher Havering

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you an ambitious UKS2 Teacher who thrives on designing coherent, ...

UKS2 Teacher Havering

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Are you an ambitious UKS2 Teacher who thrives on designing coherent, ...

LLM & Agentic AI Engineer (Python) – Hybrid, London

The Developer Link is looking for an AI Engineer (LLM & Agentic Systems) to join their London team. This hands-on role involves designing and implementing AI systems and optimising performance for high-profile clients. Required skills include strong Python background and experience with LLM APIs. The position of ...

Low Latency Engineer

We’re looking for a high-calibre Solution Engineer with a passion for performance and capital markets technology to deliver complex, front-office trading systems for leading global investment banks, asset managers, fintechs and exchanges. This role sits at the intersection of engineering excellence, cl ...

Freelance Community Manager tech/coding knowl...

Who are Coolr?We’re an independent social media agency and team of creatives, social experts, content publishers and change makers.Completely wired into popular culture, our work connects brands with their audiences at scale. With clients such as Burger King, Lidl, Deliveroo and Compare t ...

Freelance Community Manager tech/coding knowl...

Who are Coolr?We’re an independent social media agency and team of creatives, social experts, content publishers and change makers.Completely wired into popular culture, our work connects brands with their audiences at scale. With clients such as Burger King, Lidl, Deliveroo and Compare t ...

Senior Staff Forward Deployed Developer, Google Cloud Platform, Applied AI

Senior Staff Forward Deployed Developer, Google Cloud Platform, Applied AI _corporate_fare_ Google _place_ London, UK **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. **Minimum quali ...

Oracle Developer with Oracle Forms and SQL Server Stratford London

Job Description Years of relevant experience2+ yearsEducation LevelBachelor's DegreeAbout the JobOracle Developer with Oracle Forms and SQL Server – Financial Services – East LondonOur Client is special ...

C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems

C# / .NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise ...

Quantitative Developer as close to the business as it gets

Want to join one of the most consistently high-performing Equity funds? The environment is lean, tech-driven and built around systematic trading. You’ll sit at the centre of this, building and scaling alpha algorithms, refining portfolio construction and optimisation frameworks, implementing res ...

Senior Staff Forward Deployed Developer, Google Cloud Platform, Applied AI

Google – London, UK Bachelor’s degree or equivalent practical experience. 8 years of experience in software development. 8 years of experience testing, and launching software products, and 3 years of experience with software design and architecture. 8 years of ex ...

Senior C# Developer Head of Core Platform | Hedge Fund | London

Our client is a highly regarded discretionary investment manager with a strong focus on data‑driven decision making. They operate with a small, agile structure and are recognised for their commitment to excellence in trading and technology. Their in‑house technology function spans IT infrastructure, so ...

Rust/C++ Software Developer Up to £250k TC First Year

Rust/C++ Software Developer - Up to £250k TC First Year Be among the first 25 applicants — 1 week ago Direct message the job poster from Hunter Bond Salary: Up to £250k 1st Year Compensation (Pure Cash) Location: London (Remote Options) ...

Senior C++ Developer HFT/ Trade Data (£700p/d Outside IR35)

Senior C++ Developer - HFT/ Trade Data (£700p/d Outside IR35) This role is with Volition, partnering with a Capital Markets FinTech. The Senior Engineer will develop high-performance C++ systems focused on Market/Trade Data Products. Responsibilities Own the full scope of ...

C# Dot Net Software Developer with Fixed Income and FX

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ide ...

BI .NET Developer — Build & Maintain Data Apps (C#/SQL/Oracle)

A financial services technology firm is seeking an experienced .NET Developer to join its Business Intelligence IT team in London. You will develop and support an array of business applications utilizing C# and the MS .NET Framework, as well as work with SQL Server and Oracle databases. The role combines new dev ...

Int. Mulesoft Developer to build API integrations and automated flows

We are seeking Intermediate Mulesoft Developers to design and implement API integrations and automated flows using the Mulesoft Anypoint Platform. .Responsibilities:Develop Mulesoft flows and API implementations based on specificationsBuild integratio ...

Int. Mulesoft Developer to build API integrations and automated flows

We are seeking Intermediate Mulesoft Developers to design and implement API integrations and automated flows using the Mulesoft Anypoint Platform. .Responsibilities:Develop Mulesoft flows and API implementations based on specificationsBuild integratio ...

Quantitative Developer as close to the business as it gets

Want to join one of the most consistently high-performing Equity funds? The environment is lean, tech-driven and built around systematic trading. You’ll sit at the centre of this, building and scaling alpha algorithms, refining portfolio construction and optimisation framew ...

Senior C# Developer Head of Core Platform | Hedge Fund | London

The Client Our client is a highly regarded discretionary investment manager with a strong focus on data‑driven decision making. They operate with a small, agile structure and are recognised for their commitment to excellence in trading and technology. Their ...

Oracle Developer with Oracle Forms and SQL Server Stratford London

Job Description Years of relevant experience2+ yearsEducation LevelBachelor's DegreeAbout the JobOracle Developer with Oracle Forms and SQL Server – Financial Services – East LondonOur Client is special ...

Software Developer/AI Product Engineer, Recruitment/Executive Search/Headhunting, London

Responsibilities Enhance internal applications using Nest.js, TypeScript, PSQL/MongoDB and Docker Build and maintain internal API: integrate with Streak, Google Workspace, and in‑house tools Establish testing, release and CI/CD practices for high‑change internal products ...

iOS App Developer | Apple | Dev | Swift | SwiftUI for climate change!

About the Climate App We're on a mission to create a global movement of climate action. We make climate action easy, fun and social. We’re a global network of highly skilled developers, activists and professionals dedicated to solving the greatest threat of humankind. Our App We ...

Senior C# Developer – Leading Global Hedge Fund – Excellent Compensation + Benefits

My client, a top-performing global hedge fund, is looking for a talented C# Developer to join their front-office technology team. This is a unique opportunity to work closely with traders and quants, building low-latency, high-performance systems that directly impact trading outcomes. ...

Senior Staff Forward Deployed Developer, Google Cloud Platform, Applied AI

Senior Staff Forward Deployed Developer, Google Cloud Platform, Applied AI Advanced Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. Minimum qualifications Bachelor’s degree or equi ...

Product Developer: AI HR Tools for Small Biz (UK Remote)

CharlieHR is seeking a Product Developer in London to enhance HR products used daily by clients. This permanent full-time position offers a competitive salary between £45,000 and £48,000. The role is hybrid-first, allowing flexibility to work from various UK locations with only 8 required days in the London offi ...

MEP Construction Manager

Job Title: MEP Construction/Project Manager (FTC) Location: London Salary: £70,000 to £75,000 On behalf of a leading UK property developer, we are supporting the appointment of an experienced MEP Construction/Project Manager to lead the delivery of building services across a prestigious, high-value central Lon ...

MEP Construction Manager

Job Title: MEP Construction/Project Manager (FTC) Location: London Salary: £70,000 to £75,000 On behalf of a leading UK property developer, we are supporting the appointment of an experienced MEP Construction/Project Manager to lead the delivery of building services across a prestigious, high-value central Londo ...

Technical Manager

Technical Manager A well-established residential developer is looking to appoint a Technical Manager to take ownership of a live site in Richmond, delivering high-quality housing from pre‑construction through to completion. The Technical Manager will be leading through delivery of a ...

Generative AI Engineer

Senior Developer (Python, Gen AI, Vector DB, Spark) Role Overview We are seeking a highly skilled Senior Developer with expertise in Python, Generative AI, Vector Databases, and Spark. The role focuses on building scalable AI-driven applications and data processi ...

Generative AI Engineer

Senior Developer (Python, Gen AI, Vector DB, Spark) Role Overview We are seeking a highly skilled Senior Developer with expertise in Python, Generative AI, Vector Databases, and Spark. The role focuses on building scalable AI-driven applications and data processi ...

System Development Engineer, Reliability and Automation Engineering

System Development Engineer, Reliability and Automation Engineering Job ID: | Amazon UK Services Ltd. Join Amazon as a Systems Development Engineer – Drive Global Innovation in Reliability and Automation.Amazon is looking for a Systems Development Engineer to join our Global RME (Reliab ...

Head of Software Engineering

A high-growth technology business is looking to appoint a Head of Software Development to lead its engineering function, drive delivery across multiple platforms and play a key role in the wider leadership team. This is a senior hire with a clear route into a future Deputy CTO position for ...

Senior/Principal Software Engineer

Senior/Principal Software Engineer Application Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / year Description Please note: This role requires applicants to ho ...

Platform Engineer

Our Mission At Omnea, we’re reinventing how enterprise businesses operate, starting with the most painful parts: procurement – because a single purchase can drag on for months, trigger 50+ emails , and pull in Finance, Legal, Security, and IT just to get something approved. ...

E commerce Manager 14 Months FTC

Job DescriptionJob Title: E-commerce Manager 14 Months FTC Location: LondonReports to: Head of E-Commerce & Digital About usDeMellier i ...

🚀 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

    Backend Developer Java Spring Bootpython Jobs in London Job Search Guide, Trends and Insights