Backend Developer Java Spring Bootpython Jobs in London, UK

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Technical Lead

Contract Technical Lead (Java/Angular 6) £440 p/d Inside IR35 London (2 days a week) We are seeking an experienced and forward-thinking Technical Lead to join our growing technology team. This is an exciting opportunity for a highly skilled technologist ...

Product Engineer TWE45452

Overview A fast-growing organisation in the construction technology sector, focused on automating and modernising construction through innovative robotics, AI, and software solutions. Responsibilities Develop and own features across the full tech stack—from front-end UI to bac ...

Software Engineer (Rust) at Cryptio

Job Title Software Engineer (Rust) Company Description Cryptio - VC-backed fintech SaaS Job Description Join Cryptio, a leading VC-backed fintech SaaS company, as a Software Engineer specializing in Rust. You will build and scale our core platform, developing robust ...

Graduate Leadership Program Media Marketing

Overview London, England We are PMG. Named Ad Age Best Places to Work for 11 years in a row and Fast Company Best Workplaces for Innovators since 2022, PMG is a global independent marketing services and technology company that inspires people and brands that anything is possible. PMG levera ...

ServiceNow Developers

ServiceNow Developers Location: UK - Hybrid (occasional travel involved)Salaries: * Developer: £50,000 - £60,000 * Senior Developer: £65,000 - £75,000Our client, one of the UK's largest and fastest-growing tech companies, is expanding their internal ServiceNow team a ...

ServiceNow Developers

ServiceNow Developers Location: UK - Hybrid (occasional travel involved)Salaries: * Developer: £50,000 - £60,000 * Senior Developer: £65,000 - £75,000Our client, one of the UK's largest and fastest-growing tech companies, is expanding their internal ServiceNow team a ...

Video Quality ML Engineer – Real Time Vision

A renowned multinational company in the UK is looking for a Machine Learning Engineer specializing in Video Quality Analysis. In this role, you will design and implement algorithms to detect defects in video quality using advanced computer vision and machine learning techniques. The position emphasizes optimizin ...

SRE Manager: Scale, Reliability & Observability Lead

A leading global financial markets provider is seeking a Site Reliability Engineer (SRE) to enhance system reliability and improve observability. The ideal candidate will have a Bachelor's degree and 12 years of industry experience with a focus on cloud platforms and automation. Responsibilities include driving ...

Secure Data Engineer for Mission Driven Analytics

A leading data solutions provider in Greater London is looking for a Data Engineer to join their Security and Intelligence consulting team. In this role, you will design, build, and maintain secure, scalable data platforms and pipelines that enable advanced analytics. Candidates should have experience with moder ...

Lead Software Engineer Databricks, PySpark, AWS in London JPMorgan Chase & Co.

Lead Software Engineer - Databricks, PySpark, AWS London, United Kingdom Posted about 2 months ago This is a job posted by our partner Jooble Qualifications Strong experience with Redshift Proficiency in SQL based database systems, both SQL & NoSQL, as w ...

Senior Software Engineer, Endpoint DLP – Go & Kernel

A leading cybersecurity firm is seeking a Senior Software Engineer for their Agent Endpoint DLP team in London. The role involves using your strong programming skills to implement new features and improve existing functionalities. Collaborate with cross-functional teams and contribute to code quality and secure ...

Solution Engineer in London Coralogix

Hands-on experience in technical integrations and POCs Comfortable coding in any high-level programming language (Java, Go, Python) Strong hands-on knowledge of Kubernetes, AWS, Azure, GCP, Docker, Prometheus, and OpenTelemetry Coralogix transforms log data into actionable insights thr ...

Solutions Engineer: Cloud Integrations & POCs

Hands-on experience in technical integrations and POCs Comfortable coding in any high-level programming language (Java, Go, Python) Strong hands-on knowledge of Kubernetes, AWS, Azure, GCP, Docker, Prometheus, and OpenTelemetry Coralogix transforms log data into actionable insights thr ...

Software Engineer Intern — AI & Code Innovation (Equity)

A leading tech company in the UK is looking for a Software Engineer Intern for their 2026 cohort. This full-time role offers competitive compensation and the opportunity to work on transformative projects using cutting-edge technology and AI. Candidates should have excellent coding skills in strongly typed langu ...

Remote Engineering Manager Salt Search Ltd.

Proficiency in a Recognised Programming Language (e.g., JavaScript, Python, Java). Preferred Skills TypeScript NextJS/React AWS (Lambda/Step Functions, Postgres/Dynamo, CDK) Jest Playwright Engineering Manager (Hands o ...

Senior Data Engineer in London Qodea

This job requires proficiency in Amazon Redshift, Google BigQuery, or Apache Airflow. The ideal candidate is proficient in Python and at least one other programming language such as Java or Scala. Willingness to mentor more junior members of the team is necessary. Strong analyt ...

Staff Software Engineer Big Data & AI Analytics

RUCKUS NETWORKS SINGAPORE PTE. LTD. is seeking a Staff Software Engineer to join their team in Singapore. This role involves designing and optimizing big data applications with responsibilities including building streaming and batch pipelines using Scala/Java/Python, deploying applications on Kubernetes, and imp ...

Forward Deployed AI Engineer — Production Systems

Oliver Bernard is seeking an experienced Forward Deployed Engineer to work on AI-driven solutions with top AI companies. This role involves embedding with client teams in Central London, delivering AI systems end-to-end and ensuring they are production-ready. Candidates must have over 5 years of experience in bu ...

Senior Software Engineer Buy Side: Global Impact

Bloomberg L.P. is seeking a Senior Software Engineer to join the Buy-Side team in London. In this role, you will take end-to-end ownership of software development projects, delivering high-impact solutions for investment workflows. Candidates should have a strong foundation in object-oriented design, data struct ...

Blue Prism Developer (IT) in London LA International Computer Consultants Ltd

Qualifications: Strong knowledge and experience with programming languages (e.g., Java, Python) Proficiency in web technologies (e.g., HTML, CSS, JavaScript) Familiarity with relevant technologies (e.g., XML, XSD) Skills: Experience in usi ...

Cloud Journey Solution Architect Modernization & Full Stack

Required Skills & Experience Proficiency in front-end technologies (React, Angular, HTML/CSS) and back-end frameworks (Node.js, Java, .NET Core). Proficiency with multiple IDEs such as Eclipse, Intellij, and/or Visual Code. Knowledge and experience performing application... Who We Are < ...

Cloud Journey Solution Architect in London Kyndryl

Required Skills & Experience Proficiency in front-end technologies (React, Angular, HTML/CSS) and back-end frameworks (Node.js, Java, .NET Core). Proficiency with multiple IDEs such as Eclipse, Intellij, and/or Visual Code. Knowledge and experience performing application... Who We Are < ...

AI Native Software Engineer (Client Facing, Cloud)

Oliver Bernard is seeking a Forward Deployed Engineer to collaborate with client engineering teams and implement AI native engineering. The ideal candidate has over 5 years of commercial experience, a strong background in client-facing roles, and skills in Python, Java, TypeScript, and cloud platforms such as AW ...

Cyber Security Software Engineer (Hybrid, UK)

Daintta, a dynamic and fast-growing company in the UK, is seeking a talented Software Engineer to join their team. In this role, you'll work closely with public sector clients to design and implement software solutions that meet clients' needs. Ideal candidates will have a Bachelor's degree in computer science a ...

DV Cleared Data Science Engineer | Cloud Data Platforms

A prominent recruitment agency is searching for a Data Science Engineer to support a public sector programme in the UK. This role involves designing robust data processing systems for analytics and machine learning. Candidates should have a strong software engineering background in languages like Java, Python, o ...

Pre Sales Prototyper & Forward‑Deployment Engineer

A leading AI governance firm in the UK is seeking a hybrid talent who can rapidly design and build prototypes while engaging with senior executives. This role requires strong technical skills in languages such as Python, Java, and C++ and excellent communication abilities to represent the company in high-stakes ...

Senior FX Platform Architect & Lead Engineer

A financial technology company based in the United Kingdom is seeking a Global FX Engineering Lead to oversee the design and development of critical FX technology. The ideal candidate will have over 10 years of experience in software engineering, particularly in Java, and will lead the architecture and implement ...

Staff Data Engineer: AI Streaming Platform Leader

A technology company in Greater London is seeking a Staff Data Engineer to join their Data and AI Platform Team. The ideal candidate should have strong experience with event streaming technologies such as Kafka and Flink, along with a solid engineering background. Responsibilities include building a scalable eve ...

QA Automation Engineer – AI Driven Microservices Testing

A fast-growing tech scale-up in London is looking for a Quality Engineer to lead automation and accelerate testing for a next-generation financial product. This role involves designing and maintaining automated tests, collaborating with product managers and developers, and utilizing cutting-edge technologies lik ...

Senior Automation QA Engineer Data Pipelines

A leading organisation in the UK is seeking a Senior Automation QA Engineer to enhance the quality of complex systems. The ideal candidate will have a robust background in automation testing, particularly for microservices, and experience in building automation frameworks with Java. Responsibilities include driv ...

Mobile Android QA Engineer Kotlin Automation, Hybrid London

TEKsystems is hiring a Mobile Android QA Engineer to join their Mobile Engineering team in London. This role involves executing functional automated tests and contributing to the development of UI automated testing frameworks using Kotlin and Espresso. The role requires a mix of manual and automated testing skil ...

Staff Software Engineer — Architecture & Scale Leader

Pulse Recruit is searching for a Staff Software Engineer to play a pivotal role in elevating engineering standards within a renowned British company. You will lead architectural design efforts for distributed systems and collaborate with diverse teams to address complex challenges. This hands-on position allows ...

Staff Platform Engineer – Core Cloud Platform

Fanatics is seeking a Staff Platform Engineer to join our Platform Engineering team based in the UK or Ireland. This role is essential for overseeing the platforms that power Fanatics Betting & Gaming’s software ecosystem. Responsibilities include driving technical design, architecting cloud-native platforms on ...

Senior ML Engineer — Production Scale Multimodal Systems

Atarus is seeking talented individuals to join their well-funded AI company in the UK. The role involves building and scaling data platforms for large multimodal datasets and improving ML training infrastructure using PyTorch and Ray. Candidates should have significant experience in deploying models into product ...

AI Driven Forward Deployed Software Engineer

Indicium AI is searching for a Forward Deployed Software Engineer in Greater London. You will directly engage with client engineering teams to redesign their software development processes using AI technologies like Claude Code. This role requires at least 5 years of software engineering experience, a strong und ...

Automation QA Analyst

Required Skills & Experience Strong experience in automation testing using Selenium / Playwright / Cypress Proficiency in programming languages such as Java, Python, or C# Experience with API testing (Postman, REST Assured, or similar) Knowledge of testing framewo ...

GenAI Full Stack Engineer Consultant / Senior Consultant Digital Excellence

ROLE DETAILSSBU - InventCU - Business Technology Global Grade - B At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating ...

GenAI Full Stack Engineer Consultant / Senior Consultant Digital Excellence

ROLE DETAILSSBU - InventCU - Business Technology Global Grade - B At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating ...

AI Engineer

Cititec are working with a global financial markets organisation on a large scale data and platform transformation. They are looking for a Senior AI Engineer to help accelerate the migration of a complex data estate from Oracle to a Microsoft centric architecture across Azure, Cosmos DB, Microsoft Fabr ...

Senior Software Engineer

Senior Software Engineer, Developer Experience At this tier one trading firm, technology isn't just part of the business - it is the business. With a global team of 1,000+ engineers moving billions in microseconds, developer experience isn't an afterthought; it's the foundation every ...

Senior Software Engineer

Senior Software Engineer, Developer Experience At this tier one trading firm, technology isn't just part of the business - it is the business. With a global team of 1,000+ engineers moving billions in microseconds, developer experience isn't an afterthought; it's the foundation every ...

Senior Software Engineer

Senior Software Engineer, Developer Experience At this tier one trading firm, technology isn't just part of the business - it is the business. With a global team of 1,000+ engineers moving billions in microseconds, developer experience isn't an afterthought; it's the foundation every ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, comb ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, comb ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, comb ...

Hands On Software Engineering Managers/Tech leads – C#/.NET/AZURE - Data & Performance This is a hands-on technical leadership role with a strong focus on data architecture, application performance, and platform scalability. You’ll lead a small senior engineering team, comb ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python (Flask or FastAPI or Django) Fr ...

Full Stack Engineer

Senior Full Stack Software Engineer | London | £100,000 - £150,000 | Python | React Location: London-based (hybrid) Salary: £100,000 - £150,000 + equity Tech Stack: Backend: Python ...

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