Backend Developer Java Spring Bootpython Jobs in London, UK

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Business Developer

Job Title: Business Developer (Field Sales) Location: UK (Field-Based)Salary: Up to £30,000 (DOE) + Target-Driven BonusBenefits: Fully Expensed Company Car + Additional BenefitsAbout the OpportunityOur client, a globally recognised brand is seeking a driven and ambitious Business Develope ...

Salesforce Developer

Salesforce DeveloperUp to £65,000 per annumBromley, KentPermanentFull-TimeWe have an opportunity for an experienced Salesforce Developer to join us.Your day to day will include: * Gathering requirements from product backlog and design specs. * Tra ...

NEC Developer

Our local authority client based in North West are urgently seeking an experienced NEC Developer.*Hybrid workingJob RoleThis is a significant and complex piece of work, that will enable Housing to deliver a greatly improved service for tenants and leaseholders, foster more collaborative w ...

Quantitative Developer

Overview:• 5+ years of strong Python development experience (optional Java) with demonstrable experience of having designed and developed complex server-side components.• Experience working in Financial Services specifically within markets in front office derivatives risk systems or pretrade/orig ...

Python Developer

Key Responsibilities * Design and build backend components for risk engines, analytics pipelines, and end‑of‑day processing. * Develop high‑performance Python services for modelling, calculations, and data transformation. * Enhance and maintain inter ...

Applications Developer

Job Description Applications Developer - LondonAre you passionate about building innovative applications and delivering cutting-edge solutions? We are working with a leading global law firm to recruit an Applications Developer to join their dynamic technology team in London. ...

Applications Developer

Job Description Applications Developer - LondonAre you passionate about building innovative applications and delivering cutting-edge solutions? We are working with a leading global law firm to recruit an Applications Developer to join their dynamic technology team in London. ...

Senior Developer

Senior Software Engineer | Java | AI | London | £500-£600/dayAbout the RoleWe are seeking an exceptional Senior Software Engineer with expertise in Java and AI to join our client, an established financial services brand, on a 6-month contract Outside IR35. This is a unique opportunity for a Senio ...

Principal Software Engineer

About The Role A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.Team – UK Health, Adviser & Employer Engineering Working Pattern - Hy ...

Quantitative Developer Crypto

We are seeking a Quantitative Developer to join a premier digital asset trading desk. This role sits at the intersection of sophisticated software engineering and quantitative finance, working closely with traders and researchers to build, refine, and scale the infrastructure behind high-perf ...

Quantitative Developer Crypto

We are seeking a Quantitative Developer to join a premier digital asset trading desk. This role sits at the intersection of sophisticated software engineering and quantitative finance, working closely with traders and researchers to build, refine, and scale the infrastructure behind high-perf ...

ServiceNow Developer

ServiceNow Developer Location: UK-wide office locations to choose from (Hybrid - 2 days onsite) Salary: £70,000 - £100,000 DOE + comprehensive benefits (Including training / development) Type: Permanent, Full-Time Are you a ServiceNow Developer looking to take your career to the next level? ...

Rust Developer

Rust Developer | Contract | £850/day | Outside IR35Role Overview:A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems.<br ...

Senior Developer

Our client is in the Financial Sector and is looking to grow the team with a new Senior Developer. This role can be done remote with weekly meet ups in Central London on a Wednesday. The technology function is around 80 people total and you will work in an Agile team of 8.Client DetailsOur client ...

SITS Developer

SITS Developer SME – 12 months+ - Remote Based - £550/£650 per day (Inside)We are seeking an experienced Tribal SITS Developer SME to join a leading UK University’s Digital Change & Transformation Programme.This is a pivotal role, will involve both new supplier lead projects and cover BAU for ...

Graduate Web Developer

This medium-sized, fast-growing software house has won several industry awards. The company has offices in the UK and Europe and has increased revenues year-on-year at an excellent rate. They recently received significant investment and they are looking to continue hiring graduates into various roles througho ...

Graduate Web Developer

This medium-sized, fast-growing software house has won several industry awards. The company has offices in the UK and Europe and has increased revenues year-on-year at an excellent rate. They recently received significant investment and they are looking to continue hiring graduates into various roles througho ...

Senior Tech Lead

Senior Tech Lead – PHP, Node.js, React, AWS – Successful FinTech – UK Remote-First – Highly Competitive SalaryWe have a fabulous opportunity to join a successful FinTech as their Senior Tech Lead, on a UK remote-first basis.Joining the engineering team that develo ...

Senior Tech Lead

Senior Tech Lead – PHP, Node.js, React, AWS – Successful FinTech – UK Remote-First – Highly Competitive SalaryWe have a fabulous opportunity to join a successful FinTech as their Senior Tech Lead, on a UK remote-first basis.Joining the engineering team that develo ...

Copy of AI Code Reviewer & Systems Evaluation Engineer 1

Job DescriptionThis opportunity is ideal for engineers who enjoy analyzing systems, improving code quality, and working on complex technical challenges. You will contribute to AI training projects by evaluating outputs, refining logic, and identifying potential vulnerabilities.What Yo ...

Full Stack Polyglot Engineer

Job Description Full Stack Polyglot Engineer — London | Up to £300k package with benefits + sharesAn early-stage, well-funded startup is looking for a Senior Full Stack Polyglot Engineer to help build the next generation of AI-driven control software.If you wa ...

Full Stack Polyglot Engineer

Job Description Full Stack Polyglot Engineer — London | Up to £300k package with benefits + sharesAn early-stage, well-funded startup is looking for a Senior Full Stack Polyglot Engineer to help build the next generation of AI-driven control software.If you wa ...

Copy of AI Code Reviewer & Systems Evaluation Engineer 1

Job DescriptionThis opportunity is ideal for engineers who enjoy analyzing systems, improving code quality, and working on complex technical challenges. You will contribute to AI training projects by evaluating outputs, refining logic, and identifying potential vulnerabilities.What Yo ...

Senior JavaScript Engineer | DataGrid & Charting Libraries | London

Frontend Systems Engineer – DataGrid & Visualisation Libraries | London (Hybrid) £150,000 – £200,000 + package Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.Most engineers build applica ...

Senior Software Engineer.Net Python SQL FTC

Senior Software Engineer / Developer (.Net Python SQL IaC) London 12 month FTC to £180kAre you a full stack technologist with a product based mindset?You could be progressing your career in a hands on Senior Software Engineer role at a tech driven, global Asset Manager with multiple billi ...

Senior Full Stack Engineer C# Python AWS

Senior Full Stack Engineer / Developer (C# Python AWS SQL IaC) London 12 month FTC to £180kAre you a full stack technologist with a product based mindset?You could be progressing your career in a hands-on Senior Full Stack Engineer role at a tech driven, global Asset Manager with multiple ...

Senior Software Engineer.Net Python SQL FTC

Senior Software Engineer / Developer (.Net Python SQL IaC) London 12 month FTC to £180kAre you a full stack technologist with a product based mindset?You could be progressing your career in a hands on Senior Software Engineer role at a tech driven, global Asset Manager with multiple billi ...

Senior Full Stack Engineer C# Python AWS

Senior Full Stack Engineer / Developer (C# Python AWS SQL IaC) London 12 month FTC to £180kAre you a full stack technologist with a product based mindset?You could be progressing your career in a hands-on Senior Full Stack Engineer role at a tech driven, global Asset Manager with multiple ...

Senior Software Engineer

Senior Java Engineer / SRE London (Hybrid) Submit your CV and any additional required information after you have read this description by clicking on the application button.The company A well-established global fintech business operating large- ...

Senior Automation Engineer, FX eTrading

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Vice President, Fullstack Software Engineer (Java/React)

**About this role** **About this role** Are you interested in building innovative technology that shapes the financial markets? Do you like working at the speed of a startup, but want to solve some of the world’s most complex problems? Do you want to work with, and learn from, hands-on leaders ...

VP, Senior Full Stack Engineer (Java & Angular)

**About this role** Are you interested in building innovative technology that shapes the financial markets? Do you like working at the speed of a startup, and tackling some of the world’s most interesting challenges? Do you want to work with, and learn from, hands-on leaders in technology and finance?<b ...

Lead Java Software Engineer Markets CRM LDN

Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands-on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and continuous learning. Your expert ...

Engineering Lead II Contacts & Recipients (Java team)

Job DescriptionThe team you will join: ContactsThe Contacts team is a core team at Wise, dedicated to making adding, finding, and managing your recipients as easy as possible. We own this experience end-to-end: from the scalable platform securing tens of millions of bank acco ...

Java Fullstack with Claude Gradle and React

Role -Java Fullstack with Claude Gradle and React Mode-3 Days from London office Type-Perm/FTE Job Summary Seeking a Specialist with 5 to 7 years of experience in Java Fullstack development proficient in architecture patterns SOA microservices and modern technologies includi ...

High Performance Java Engineer for Banking/Trading

An established industry player is on the lookout for specialist Java engineers to work on high-performance, low-latency systems for major financial institutions. This role involves building and maintaining cutting-edge Java applications, optimizing performance, and collaborating with a dedicated team to drive in ...

Software Engineer with C# Java and Azure

Job Description Software Engineer with C# or Java and AzureMust have a bachelor's degree in computer science, software engineering, or a related field is required.Must have at least 4 to 6 years of progressively complex experience in a directly related area, during w ...

Engineering Lead II Contacts & Recipients (Java team)

Job DescriptionThe team you will join: ContactsThe Contacts team is a core team at Wise, dedicated to making adding, finding, and managing your recipients as easy as possible. We own this experience end-to-end: from the scalable platform securing tens of millions of bank acco ...

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