Application Engineering Lead Java Python Microservices Jobs in UK

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Software Engineer Intern, London

Company Description Deductive AI is building the world's first real-time reasoning engine that can help root cause and mitigate large-scale software outages by reasoning about distributed systems, code, and statistical anomalies in real-time across unprecedented volumes of telemetry data (metrics ...

Solutions Architect Big Data and DevOps (f/m/d)

Stackable is an innovative technology company focused on delivering cutting-edge, opensource Big Data solutions for data lakehouses, data mesh, event processing and AI. We specialise in designing, deploying, and managing scalable datainfrastructures that empower businesses to harness the power of data effe ...

Software Engineer Intern, London

Company Description Deductive AI is building the world's first real-time reasoning engine that can help root cause and mitigate large-scale software outages by reasoning about distributed systems, code, and statistical anomalies in real-time across unprecedented volumes of telemetry data (metrics ...

Software Engineer

Software Engineer – OEM/SDK (C++ / Multi-platform) RealVNC Cambridge, England, United Kingdom RealVNC is the most reliable and secure remote access solution, built by the original creators of VNC technology. For over 25 years, we've enabled a global workforce to work wherever works. Our softwa ...

Graduate Software Engineer Computer Science

Graduate Software Engineer / Developer *Newcastle onsite* £35k+ Start September 2026Are you a bright, ambitious technologist with a top class Computer Science degree looking for an opportunity to join a tech start-up?You could be progressing your career at a start-up Investment Management ...

Credit Trader

Trade CEEMEA credit risk hands-on within a fast-paced, flow-driven desk.Be part of a global bank with strong EM expertise and balance sheet strength.About Our ClientA global bank with leading retail and wholesale banking operations across Europe and a strong internationa ...

Software Developer FinTech

Software Developer / Engineer *Newcastle onsite* to £70k+Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills?You could be joining a FinTech start ...

Senior Front End Developer

Would you like to set the architectural direction for scalable, secure platforms used by teams around the world? Do you enjoy collaborating across engineering, DevOps, and business stakeholders to turn strategy into resilient, high-performing systems? About our Team < ...

Senior Software Engineer, Brokerage

About Paxos Today's financial infrastructure is archaic, expensive, inefficient and risky — supporting a system that leaves out more people than it lets in. So we’re rebuilding it. We’re on a mission to open the world’s financial system to everyone by enabling the instant movement of any ...

Forward deployed engineer

Forward deployed engineer Conquer AI is hiring an Forward deployed engineer to help us design and deliver real-world AI systems for enterprise clients. This is not a research-only role, and it is not a strategy-only role. We are lo ...

Fraud Manager

Rakuten Viber is one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make people’s lives easier by enabling meaningful connections, from ...

Integration Engineer Enterprise

Description :Essential Responsibilities: Collaborate with deployment teams and product development teams to diagnose and resolve issues encountered during product integration.Act as the primary technical point of contact for the merchant for all implementat ...

Integration Engineer Enterprise

Description :Essential Responsibilities: Collaborate with deployment teams and product development teams to diagnose and resolve issues encountered during product integration.Act as the primary technical point of contact for the merchant for all implementat ...

Engineer II React/React Native | UK + EU (remote)

Overview About Cleo At Cleo, we’re not just building another fintech app. We’re embarking on a mission to fundamentally change humanity’s relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper-intelligent financial advisor in ...

Senior Software Engineer (Data)

ABOUT BEAMERY We are a leading transformational AI platform in the HR technology industry, enabling enterprise companies to create better and fairer talent decisions – by accelerating their recruiting processes, unlocking successful internal mobility opportunities, enabling smarter upskil ...

Senior Quant Software Developer

Project description We are hiring in the Middle East. There are many projects and opportunities in the region. Our team consists of frontend and backend developers, data analysts and data scientists, architects, analysts and project managers. Responsibilities Develop and m ...

AI Engineer (Fluent in Thai and English)

AI Engineer (Fluent in Thai and English)Position OverviewWe are seeking an AI Engineer to join our Global Analytics team in London. This role is focused on the end-to-end lifecycle of production-grade AI, from training and fine-tuning specialized models to architecting high- ...

AI Engineer (Fluent in Thai and English)

AI Engineer (Fluent in Thai and English)Position OverviewWe are seeking an AI Engineer to join our Global Analytics team in London. This role is focused on the end-to-end lifecycle of production-grade AI, from training and fine-tuning specialized models to architecting high- ...

Solutions Architect

Solution Architect Hybrid – Manchester £100,000 Solution Architect We're partnering with a top global insurer to recruit a Solution Architect into their Specialty - Global Markets team in Manchester. This is a great oppor ...

Solutions Architect

Solution Architect Hybrid – Manchester £100,000 Solution Architect We're partnering with a top global insurer to recruit a Solution Architect into their Specialty - Global Markets team in Manchester. This is a great oppor ...

Solutions Architect

Solution Architect Hybrid – Manchester £100,000 Solution Architect We're partnering with a top global insurer to recruit a Solution Architect into their Specialty - Global Markets team in Manchester. This is a great oppor ...

Staff Software Engineer Food Supply Chain

Summary We're changing the way we do things, and putting industry leading innovation at the heart of how we operate; we need a stellar engineering team to make it happen. You’ll be joining one of the most iconic brands in the UK on its most exciting cycle yet. We’re more integrated and product le ...

Java Developer: Azure, GraphQL & Kafka | On‑Site London

La Fosse Associates is seeking a skilled Java Developer for a 6-month contract based in Paddington, United Kingdom. This role requires proficiency in Java, Azure, GraphQL, and Kafka, with an emphasis on collaboration with the existing team for an ongoing transformation project. The position necessitates on-site ...

Java AI Security Engineer — Real Time Threat Apps

Eligo Recruitment Ltd is seeking an experienced Java Software Engineer to develop innovative IT Security Applications focused on protecting Microsoft Architectures. The role involves integrating with Microsoft Defender and Sentinel, providing real-time threat analysis and resolution. This is a chance to join a l ...

Senior Java Backend Engineer – IDAM on Azure Kubernetes

A leading recruitment agency is seeking an experienced Senior Back-End Java Developer to support a significant Government transformation programme in the UK. The role involves delivering enhancements and contributing to a cloud-based IDAM service using Azure Kubernetes. Candidates should have strong back-end Jav ...

Java Full Stack Engineer for Enterprise SaaS Automation

A leading automation solutions provider is seeking a Full Stack Software Engineer to design and maintain scalable applications. This role requires expertise in Java, cloud platforms, and RESTful API development. You'll work collaboratively with product managers and engineers to create impactful solutions, contri ...

Low Latency Java Algo Engineer – Front Office FX

A financial services company in the UK is seeking a Senior Algo Developer for a 1-year contract at £920 per day. The position focuses on low-latency Java development for the e-FX Desk, requiring strong experience with trading projects. The ideal candidate will optimize low-latency systems and possess significant ...

Principal Full Stack Engineer: Java/React + AI & LLMs

RE Partners is hiring a Principal Full-Stack Engineer in the United Kingdom to work on scalable backend and frontend services for a leading U.S. banking institution. Candidates must have deep expertise in Java and React, as well as hands-on experience with LLMs and AI technologies. The role involves leading desi ...

Backend Engineer Java/Spring Boot (Kotlin) for eCommerce

A leading SaaS company in London is seeking a Back End Software Engineer to join their dynamic team. The ideal candidate will have experience with Java 9+, Spring Boot, and Kotlin, along with a solid background in eCommerce. This role offers a competitive salary of up to £85k and includes excellent benefits. If ...

Director‑level Java SDET – FinTech Automation & CI/CD

A leading fintech firm in Harrow is seeking a Java Software Development Engineer in Test to enhance their automated testing framework and maintain high software quality standards. The ideal candidate has a strong background in automation, successful experience as an SDET, and solid Object-Oriented Programming sk ...

Hybrid UK Java Engineer — Spring Boot, CI/CD

A digital consultancy client in the United Kingdom is seeking an IT Delivery Consultant with expertise in Java Development, specifically Spring Boot. The role offers hybrid remote flexibility and a competitive salary of up to £55k. Responsibilities include working on Government projects and collaborating in a su ...

Senior DevTest Engineer

An Amazing Career Opportunity for an Staff Engineer - DevTest Tools! Location: Cardiff, UK Job ID: 47202 As a DevTest Staff Engineer in Cardiff, you will drive the team formation, implementation and maintenance of a robust CI/CD pipeline within HID PACS. This i ...

TLM Consultant Developer

Job Description TLM Consultant Developer Sheffield, UK Hybrid -3 days a week BFSI preferred Contract-Inside IR35 We are looking for Consultant with strong hands-on experience in a building and supporting reconciliations on TLM Premium 2.5 or high ...

Security Engineer, Institutional Trading

What You Will Do Partner with Trading, Middle Office and Quant (Institutional FinOps) teams to map out inventory trading systems, data flows, third‑party integrations and custody/settlement touchpoints. Conduct deep‑dive assessments mapping critical assets and workflows to identif ...

Security Engineer, IAM Stores Security

Every action across Amazon's vast infrastructure tells a story - and we make sure security teams can read it. Join us to build systems that capture, standardize, and deliver billions of security events daily, powering threat detection across the company.As a Security Engineer on this team, you'll work ...

Senior Software Engineer Risk Technology

Senior Software Engineer - Risk Technology Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional peopl ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Software Engineer Risk Technology

Senior Software Engineer - Risk Technology London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to cap ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Applied Scientist, Amazon Transportation

Description Amazons Middle Mile Science group is looking for an Applied Scientist to build machine learning and optimization models for large-scale transportation planning systems. This includes the development of dynamic pricing and network planning models to improve operations and services for ...

Security Engineer, IAM Stores Security

Every action across Amazon's vast infrastructure tells a story - and we make sure security teams can read it. Join us to build systems that capture, standardize, and deliver billions of security events daily, powering threat detection across the company.As a Security Engineer on this team, you'll work ...

UK based Head of Software Development (React/Node/Azure)

Java Script Works is seeking a Head of Software Development in the United Kingdom. The ideal candidate will lead development teams and deliver complex software solutions. Key technical skills include React.js, Node.js, and Azure. This full-time role offers a competitive compensation package of £80K to £90K. Cand ...

Software Development Engineer II ML Platform

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

Software Development Engineer II ML Platform

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

Forward Deployed Software Engineer

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Application Support Engineer/Developer Leading Proprietary Trading Firm London

My client, a leading proprietary trading firm, is seeking an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong Python coding skills with 5+ years of hands-on experienc ...

Electronics Application Sales Engineer From R&D to Market

Element Materials Technology in Wimborne Minster is seeking an experienced Application Sales Engineer to support customers from R&D to market. In this collaborative role, you will bridge sales and operations, respond to RFQs, and maintain CRM records. Ideal candidates possess technical knowledge in engineering o ...

Electronics Application Sales Engineer From R&D to Market

Element Materials Technology is seeking an experienced Application Sales Engineer to join its commercial team in Malvern, UK. This position involves engaging with customers to provide technical support and deliver accurate quotes. The ideal candidate will possess relevant technical knowledge and sales experience ...

Application Portfolio Manager (high growth, M&A/PE environment)

Our client is am ambitious, high-growth, acquisitive PE-backed business based in central London (4 days per week in the office). Every acquisition brings new applications, contracts, and vendor relationships. Some are excellent; some overlap with what we already have; some were purchased locally and ...

Sr Delivery Consultant Application Modernization, AppMod Center of Excellence

The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. You ...

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    Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights