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Senior JVM Server Side Engineer High Touch Trading

Galaxy is seeking experienced software engineers to join our London front office trading technology team. The role involves building and evolving server-side systems crucial for high-touch trading workflows. Candidates should have 10+ years of Java development experience, exceptional knowledge of concurrency and ...

Senior Backend Engineer, Messaging & Notifications (AI‑First)

Miro is looking for a Senior Backend Engineer to join the Messaging team in Greater London. The ideal candidate will design and implement scalable backend services for notifications and must have over 6 years of backend experience, particularly with Java 17 and distributed systems. Miro offers a global benefits ...

Growth Backend Engineer TypeScript & Scale

Java Script Works is seeking a Backend Engineer with strong proficiency in TypeScript to join their London team. The role involves building scalable systems that enhance user growth and conversion while leveraging solid database architecture. The ideal candidate will have a deep understanding of relati ...

Full Stack Engineer (Magnolia/ContentStack) – Hybrid

Phoenix Court Group seeks a Software Engineer (Magnolia/ContentStack FullStack) to join the 'Browse' team in London. This hybrid role focuses on enhancing the customer browsing experience for our e-commerce platform. Ideal candidates will have experience with CMS, Java, TypeScript, and NextJS, along wi ...

Lead Backend Engineer — Cloud & API Focus

User Experiences and Business Goals Making progress towards our business and team goals also includes focusing on enhancing user experiences. Who Are We Looking For? We are seeking individuals with expertise in languages like Java , C#, or Go (or similar backend languages). ...

Remote Cloud Engineer — AWS, Terraform & Security

Java Script Works is seeking a talented Cloud Engineer for a full-time remote position. The successful candidate will have experience with cloud technologies including AWS, scripting languages such as Python and Node.js, and infrastructure as code tools like Terraform. Although the pay is competitive, no specifi ...

Lead Product Engineer in London Gravity Sketch

User Experiences and Business Goals Making progress towards our business and team goals also includes focusing on enhancing user experiences. Who Are We Looking For? We are seeking individuals with expertise in languages like Java , C#, or Go (or similar backend languages). ...

Senior Applied Scientist – Optimization & ML for ATS

WorksHub is seeking a Senior Applied Scientist to join their team in London, United Kingdom. The ideal candidate will hold a Master's degree and have experience in programming languages such as Java, C++, and Python. The role involves working on advanced neural deep learning and machine learning method ...

Senior Production Management Engineer — Hybrid (London)

Citibank (Switzerland) AG is seeking a Senior Engineer in Production Management to lead software development initiatives in London. This hybrid role requires strong Java programming skills, leadership in engineering practices, and the ability to implement CI/CD principles. Successful candidates will drive innova ...

Software Engineer — Embedded Fintech Platform + RSU

A leading fintech company in Greater London is seeking a Software Engineer to build multi-tenant infrastructures and solutions for enterprise clients like Rippling and SHEIN. The role requires over 3 years of experience in Java/Spring Boot and involves collaboration across Product, Design, Compliance, and Sales ...

Senior Enterprise Platform Engineer: Scalable Infra & GenAI

Two Sigma is hiring for a software engineering role focused on building scalable infrastructure. The ideal candidate will have at least 1 year of experience, preferably between 5-12 years, with excellent skills in Python, Java, or C++. A Bachelor's degree with Honours is required, along with a strong knowledge o ...

Trade Tech Software Engineer: Real Time Distributed Systems

G-Research in London is seeking Software Engineers to join their Trade Technology function. The role involves designing and implementing robust trading platforms, ensuring system performance, and contributing to reliability and operational excellence. Ideal candidates will have a strong software engineering back ...

Software Engineer Analytics & Data Pipelines

Apple is looking for a Software Engineer in London to join the Analytics and Data Engineering team. You will develop large-scale systems to power Apple’s services like the App Store and Apple Music. The ideal candidate should have experience with distributed systems and proficiency in Java or Scala, or equivalen ...

Software Engineering Manager Lead Scalable Web Apps

Apple in Greater London seeks an exceptional Software Engineering Manager to lead a talented team responsible for delivering high-quality customer-facing features on the Online Store. You will oversee software engineers, manage project execution, and drive innovation within the team. The ideal candidat ...

Lead Software Engineer, Digital Assets & Blockchain Innovation

JPMorganChase seeks a Lead Software Engineer to join the Asset & Wealth Management, Digital Assets Team in London. You will drive enhancements by developing secure, scalable technology products in a collaborative environment. The ideal candidate has over 5 years of experience, proficiency in Java and S ...

Engineering Manager: Lead High Impact, Strategic Tech Teams

Lendscape Limited is seeking an experienced Engineering Manager to lead a team of engineers in delivering high-quality software products. This role emphasizes collaboration with stakeholders, implementation of agile methodologies, and fostering a high-performance culture. Ideal candidates will have ove ...

Senior Software Engineer Integrations Lead Onsite London

Focus on WD is seeking a Senior Software Engineer in Central London to drive the modernization of core business systems. You will lead integrations across enterprise platforms in a high-impact environment. The role requires strong experience with APIs, Java (Spring), C, Node.js, and SQL, along with fam ...

FX Pricing Engineer & Tech Lead, E Trading

Citi is seeking a hands-on Java engineer to join their FX Technology team in Greater London. You will manage a talented engineering team, contribute to system architecture, and ensure best practices are followed. The ideal candidate will have strong ultra-low-latency development skills and the ability ...

Senior QA Automation Tester UI, API & Microservices

Scrumconnect Consulting is seeking a skilled QA Automation Tester to build and execute automation frameworks for government digital services. The ideal candidate has over 6 years of experience and is proficient in Java, JavaScript, and various automation tools like Playwright and Selenium. This role re ...

Senior Backend Engineer: Scalable APIs, Cloud, Autonomy

RedCat Digital is seeking a Backend Engineer to join their high-growth SaaS business. You will be responsible for designing, building, and deploying scalable backend systems as well as improving existing features. The ideal candidate will have experience with Java or Scala, GCP or AWS, and API developm ...

Lead Audio Software Product Manager

Java Script Works is seeking an Engineering Product Manager based in Greater London, United Kingdom. The ideal candidate will have a strong background in audio software development and experience with C++, JUCE, JavaScript, and Python. This role demands successful technical leadership and product management expe ...

Fintech Solutions Consultant

Quant Capital is seeking a Professional Services Consultant in London to join their fintech team. The ideal candidate will have a technical degree and experience with SQL, along with the ability to read object-oriented code in languages such as C++, C#, Java, and XML. Strong analytical and problem-solving skills ...

Scheduling & Operations Planner — Real Time Coverage

Java Script Works is seeking a Planner for their Planning team based in London. The successful candidate will be responsible for producing accurate monthly rotas for UK airport and corporate contracts, reacting quickly to coverage gaps due to sickness or leave, and ensuring operational schedules are maintained. ...

Senior Software Engineer – AI/ML & Node.js Expert

Java Script Works is seeking a Senior Software Engineer specialized in AI technologies. The role requires over 6 years of software engineering experience with strong proficiency in C#, Node.js, and Databases. The ideal candidate will have hands-on experience with AI/ML frameworks like TensorFlow and PyTorch. ...

Software Engineer, Services Platforms & Tooling

Apple Inc. is seeking a Software Engineer for its Services Engineering team in London. The role offers competitive compensation and requires strong proficiency in programming languages like Java, Python, Swift, and C/C++. Candidates should be comfortable with engineering tooling and workflows, including version ...

VB.NET Developer for Global Payments Platform

Java Script Works in Greater London is seeking to hire a team of six individuals with expertise in vb.net to contribute to the development of a high-demand payment gateway platform. Candidates should have experience with frontend technologies like HTML5, Javascript, angular.js, and CSS3, while also gaining backe ...

London Tech Lead Manager – Distributed Systems & Scala

WorksHub is seeking a Software Engineering Technical Lead Manager located in London, United Kingdom. The role involves managing software engineering projects with a focus on distributed systems. The ideal candidate will have 3-5 years of experience and a strong technical background in Scala, Python, and Java, am ...

AI Powered Presales Engineer – Custom Demos & Analytics

Personetics is seeking a full-time Presales Engineer in Greater London, England. The ideal candidate will have strong skills in AI, Machine Learning, and predictive analytics, alongside conversational knowledge of Linux, Java, and SQL. Responsibilities include managing RFIs and RFPs, tailoring demos to prospects ...

Cloud DevOps Engineer | AWS/Azure/GCP, TDD, Agile, NPPV3

Requirements Familiarity with cloud platforms including AWS, Azure and GCP. Understanding of TDD (Test Driven Development). Familiarity with scripting languages such as Bash, Perl, Python or Go. Familiarity with Agile ways of working. Strong communica ...

DevOps Engineer Automation, Docker, Kubernetes & WebLogic

Quant Capital is seeking a DevOps Engineer for a full-time role in Reading, UK. The position offers a competitive salary of up to £70K and requires strong skills in Automation, including Puppet, Docker, and Kubernetes. Candidates should have experience with Java application servers and databases like Oracle and ...

Software Engineer — AI‑Driven Cross‑Border Payments

Crown Agents Bank is seeking a Software Engineer to join its FX and Cross-Border Payments team. The role involves designing and delivering solutions for clients globally, utilizing modern technologies like Kotlin, Java, and AWS. Candidates should have a solid background in software development, experience with s ...

Senior Software Engineer (Associate) Full Stack React/AWS

Java Script Works is seeking a Senior Software Engineer (Associate) to work in London, United Kingdom. This full-time position offers competitive compensation and opportunities to work with modern technologies such as C#, .NET core, and React.js. Ideal candidates will possess strong technical abilities ...

Senior Full Stack Engineer — TypeScript, AWS & Svelte

Java Script Works is seeking a Senior Full Stack Engineer to join their team in London. The role requires knowledge of Typescript, Svelte, and AWS Serverless, with confidence in learning new technologies being essential. The company offers a competitive salary and bonus as part of its commitment to valuing exper ...

Front Office Software Engineer — Commodities (Python/Athena)

A leading financial institution in Greater London is seeking a Front Office Software Engineer to enhance, develop, and deliver technology products in the finance sector. The role requires deep technical expertise in software engineering and an understanding of agile methodologies. Candidates should have experien ...

Senior QA Automation Engineer — Lead Testing Strategy

A technology firm in Greater London seeks a Senior QA Automation Engineer to lead quality initiatives and improve automation frameworks. This role includes mentoring engineers and establishing testing standards within Agile teams. The ideal candidate will have significant experience in QA, expertise in test auto ...

Senior Backend Engineer – Time & Money (Hybrid, Equity)

Personio seeks a Senior Software Engineer in London to build backend systems for time tracking and payroll functionalities. The role includes designing services to ensure accurate data integration into Payroll and Money systems. Ideal candidates have backend engineering experience, strong programming skills in J ...

Engineering Manager: Lead 40 Engineers, Shape Strategy

Paritas Recruitment is seeking an Engineering Manager to lead a retail banking team of around 40 engineers. This role involves defining the technical strategy, advising on product roadmaps, and building the team from the ground up. The ideal candidate will have experience leading multiple teams and a strong Java ...

Principal Engineer – Personalisation & ML Systems

A leading UK retailer is seeking a Principal Engineer to shape their technical direction and lead engineering excellence. The role involves driving strategy, designing scalable systems for personalisation, and mentoring engineers. Ideal candidates will have strong experience in Java or Python, machine learning, ...

Senior Tech Lead Backend Services & Cloud

A global financial services company is seeking a Lead Software Development Engineer in London to oversee technical design and implementation within a hybrid working model. You will drive project delivery, collaborate with cross-functional teams, and champion quality engineering practices. Exceptional programming ...

Security Cleared Data Architect – Azure, Big Data, Hybrid

A leading global consulting firm is seeking a Data Architect to manage and define architecture for high-profile projects. Candidates must have a strong background in data strategy, migration, and integration, with expertise in Java, Scala, Python, and Big Data technologies. Key responsibilities include defining ...

Senior Software Engineer Public APIs & Expense Platform

A global technology firm in Greater London is seeking a Senior Software Engineer to enhance their Business Expense Management team. You'll design and maintain scalable services while producing public-facing APIs. Ideal candidates will be proficient in Java, familiar with microservices, and possess strong communi ...

Software Engineer Platform

Join the Platform team to build the backbone of the Wise experience. You will work on scaling global payment infrastructure, improving system reliability, and automating processes to enable Wise's mission of money without borders. Focus on high-performance backend systems and distributed architecture. ...

Principal Platform Engineer: AI, Reliability & Leadership (Hybrid/Remote)

LexisNexis Risk Solutions is looking for a Principal Engineer to guide technical direction across teams, focusing on system modernization and AI applications. This full-time role involves collaborating with various teams to enhance reliability and scalability of platforms. Candidates should have extensive backen ...

Senior ML Engineer, Personalization Work from Anywhere

A leading technology company in Greater London is looking for a Machine Learning Engineer specializing in Personalization. You will build and scale systems that power recommendations for millions of users. The role requires mid to senior level experience in production ML systems and strong skills in Python, Java ...

Senior Solution Architect London (Hybrid, Insurance)

A leading staffing company is seeking a Solution Architect to lead software development projects in London. The successful candidate will manage project lifecycles, collaborate with cross-functional teams, and design solutions using technologies like Java, Python, and AWS. You should have strong leadership skill ...

Staff ML Engineer Recommender Systems (Remote, London)

A leading social media platform in the UK is seeking a Staff Engineer to enhance its personalization models for 300 million users. The ideal candidate will have over 8 years of experience, strong coding skills in Go or Java, and expertise in machine learning and systems design. This remote role offers the opport ...

AI Driven Integration Engineer (Remote)

Fiskl.AI is seeking a skilled engineer to build financial integrations and automate accounting systems. In this role, you will develop payment and banking integrations while employing AI tools to enhance productivity. Ideal candidates will have over 3 years of experience in backend development, specifically usin ...

Staff AI Driven Full Stack Engineer

Agoda is seeking a Staff Full Stack Engineer to design and build AI-driven chat experiences from their Bangkok HQ. The role requires 8+ years of software engineering experience, expertise in Java, Kotlin, .NET, and JavaScript/TypeScript. You will lead full-stack architecture for user-centric solutions and mentor ...

Senior Algo Trading Engineer Low Latency & SOR (AVP)

Citibank (Switzerland) AG is seeking a Senior Software Engineer for Algo Trading in London. The role involves designing and delivering algorithmic trading and Smart Order Routing (SOR) platforms, requiring strong technical expertise in Low Latency Java, C++, or Rust. Collaboration with traders and quantitative r ...

London VP, Full Stack Software Engineering

hackajob is seeking a Senior Vice President, Full-Stack Software Engineering located in Greater London. This role requires extensive experience in software development, with a strong focus on Java, Spring Boot, and Angular technologies. You will lead the development of full-stack applications, mentor junior engi ...

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