Software Engineer Python Java Data Jobs in London, UK

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Senior Software Engineer

Senior Software EngineerSalary: Negotiable (Depending on Experience)Location: North London AreaSchedule: 3-days on site and 2-days WFH per weekThe OpportunityWe are supporting a globally recognised engineering business at the forefront of advanced radar and surveillance technology in the ...

Senior Software Engineer

Senior Software Engineer (Backend)Series A | eCommerce x Fintech | Meaningful equityBuying clothes online still isn’t a great experience.Sizing is inconsistent, returns are costly, and customers are often left guessing. Yet despite all the innovation in eCommerce, this problem remains largely unsolve ...

Software Engineer (C++)

C++ Engineer Certain Advantage are hiring for a C++ Engineer based in London. This role is on an initial contract till the end of the year and is hybrid. The company We’re working with an organisation that operates globally, helping power homes, transport, and industries with the ...

Embedded Software Engineer

Embedded Software EngineerLocation: Ealing areaSalary: Up to £65,000 + Extensive benefitsThe RoleKO2's client is seeking a talented Embedded Software Engineer to help deliver robust, high-quality embedded software for existing and future electric products. This is an exciting oppo ...

Senior Software Engineer

We're looking for a Senior Software Engineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend services and responsive user experiences using React, NextJS and NodeJS.What You'll DoB ...

Senior Software Engineer

Senior Software Engineer | Start-up | Fintech | LondonAbout the CompanyHyre AI is partnering with a fast-growing, well-funded fintech startup building critical infrastructure for modern payment systems.This is a business focused on one of the most pressing challenges in financial services ...

Senior Software Engineer

The Senior Software Engineer is responsible for the whole or an assigned portion of a design from preliminary specification through to verified software. The Senior Software Engineer provides expert knowledge of software design, test and verification.Job Functions· To use good engineering practic ...

Engineering Manager: AI Security Platform Lead

A leading software security company seeks an experienced engineering manager to lead a collaborative team. The role involves developing efficient APIs, mentoring engineers, and driving successful project deliveries. Candidates should have strong leadership skills, experience in high-growth environments, and prog ...

Remote T Level Examiner — Digital Software Development

A leading educational organization is looking for a T Level Examiner in Digital Software Development. The role involves marking candidate responses and maintaining high standards. Candidates should have a degree in computing or relevant qualifications and experience in teaching or assessment within the last eigh ...

Software Engineer Intern: REST API & UI Tools (London)

A leading technology company in Greater London is offering a software development internship. The role involves developing applications and automating interactions using a REST API. Ideal candidates are pursuing relevant degrees and must have skills in Python or Java, HTML, and JavaScript. This 12-13 week intern ...

Java SDET

This range is provided by Switch Tech Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary: up to £70,000 per annum, plus benefits and bonus We’re seeking a Java SDET to join a B2B SaaS comp ...

Java Developer

Overview A Java Developer role with Commerzbank AG via LevelUP HCS, based in London. A leading corporate banking and capital markets organisation is seeking a Java Developer to join their team. Company Description Commerzbank is a leading international commercial ban ...

Java Developer

Job title: Java DeveloperCompany Version 1Job description Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enabl ...

Java Specialist

Java 17: Functional programming features, records, sealed classes, performance considerations. Spring Boot: Auto-configuration, profiles, Spring Data/JPA, WebFlux (nice), validation, actuator. Apache Kafka: Topic design, partitioning strategy, consumer groups, offsets, retries/DLQ, s ...

Java Lead

Hands on experiences in Java Micro Services, Spring Boot, Core Java, react JS, Node JS Demonstrate technical leadership & coach good development practices in a team of engineers Demonstrate experience in building quality software Sets direction of travel for large scale enterprise a ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as hig ...

Java Developer

Java Developer Employment Type: Full-time Location: Berlin, Germany Salary: €50,000 - 60,000 Relocation Assistance: May be available Opportunity Overview We are seeking a Java Developer to join a dynamic team deliveri ...

Java Developer

Java Developer Low Latency Crypto Location: 3 -4 days in London, 1-2 day from home Salary: Circa 100K 130K + Bonus + Benefits Java Developer with experience in low latency systems required by a well-established Crypto Technology Company! This ...

Java Developer

LOCATION: Leicester, Manchester or London CLEARANCE: 5 Years UK Residency Required We are actively looking to secure a Java Developer to join Experis. Experis Consultancy is a Global entity with a well-established team with over 1000 consultants on assignment ...

Java Developer

We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s products with Ant’s solutions aimed at enabling the digitalization of ...

Java Developer

Introduction We’re WorldFirst, an international payments business helping move money around the world. We became part of Ant Group in 2019, accelerating our mission to create the world’s best platform for international trade by combining WorldFirst’s products with Ant’s solutions aimed at enablin ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Java Architect

Qualifications 10 years at least of experience as a Java architect Good communication skills Based around London/ Birmingham About the Company LA International is an award‑winning partner of choice for many of the world’s most influential compan ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as hig ...

Java Developer

Join to apply for the Java Developer role at OLM Systems Join to apply for the Java Developer role at OLM Systems Locations: Teddington, Glasgow, or Newport (Hybrid) Salary: Up to £39,000 p ...

Java Developer

Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, ...

Java Architect

We are looking for a Full Stack Architect with strong expertise in Java SpringBoot and React, combined with hands-on experience in building and deploying GenAI solutions on AWS. The ideal candidate will lead architecture design, drive scalable cloud-native solutions, and integrate AI capabilities using AWS ...

Java Architect

Work Mode - 3 days from office; 2 days from home About the Role We are seeking a highly skilled Java Architect to join our team in London. This role is ideal for a seasoned professional with expertise in Java, Spring Boot, Angular, and Azure. As a Java Architect, you will play a pivotal r ...

Java Consultant

Overview London (front-office, high-impact engineering environment) Highly competitive day rate Highlights Lead the design and build of scalable trading & portfolio management systems for the Credit desk Work directly with portfolio managers and traders to de ...

Java Developer

Overview As a Java Developer at CGI, you’ll design and deliver high‑quality software solutions that help our clients solve complex business challenges and achieve measurable outcomes. Working with modern Java and Spring Boot technologies, you’ll contribute to building scalable, enterprise‑grade a ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products f ...

Java Specialist

Senior Java Developer - Crypto Exchange Connectivity (Low Latency) Home-based / 1-2 days per month in London We are working in collaboration with a client to source a Senior Java Developer. The Senior Java Developer </stron ...

Java Developer

Join to apply for the Java Developer role at Grid Dynamics . We are seeking specialist Java engineers with experience working on high performance/low latency systems. We19re working with banks and other major financial institutions on projects where microseconds count. <h ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Java Developer

Role Java Developer Location & Working Hours Hybrid schedule – twice a month in the office (central London). Core hours are 09:30 – 16:00; flexible around these times. Company Overview We are the nation’s largest online pharmacy, serving over 1.8 million patien ...

Java Developer

Role:                                    Java DeveloperLocation:     &nbs ...

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    Software Engineer Python Java Data Jobs in London Job Search Guide, Trends and Insights