Tech jobs

Automation AWS Azure Cloud Cloud Native +7 skills

Hands-on Senior Java Engineer building a greenfield, cloud-native, event-driven fulfilment platform for one of the UK's largest retailers, integrating automation vendors, robotics and warehouse systems. Core tech: Java, Kafka/event-driven microservices, a major cloud (AWS/Azure/GCP), SQL and NoSQL. Technical leadership, not people management.

Love2shop

NewBe an early applicant HybridUKLead

Senior Java Engineer — Lead & Mentor (Hybrid)

Senior Java engineer at Love2shop in Liverpool building and shaping web and mobile digital platforms in a regulated payments environment. Hands-on coding, architecture, mentoring engineers, and improving CI/CD pipelines, working closely with Product, Design and QA; hybrid with one on-site day per week in Liverpool.

CI/CD Java

Citigroup Inc.

NewBe an early applicant HybridUKLead

Lead Java Developer — Real-Time Risk & Cloud (Hybrid)

Analytics ELK Grafana Java Microservices +2 skills

Lead Java Developer at Citigroup in London designing and running real-time and on-demand risk systems end to end, from architecture through production support, integrating new analytics across global teams. Core tech: Java microservices, streaming data, and observability with ELK, Prometheus, and Grafana; hybrid work model.

Corriculo

Software Engineer, C++, Python, Cloud, Engineering Platform, Manufacturing, COR751

Agile AI API AWS Azure +14 skills

Software engineer at a fast-growing advanced manufacturing company near Oxford, building an internal engineering software platform: developing modular components in C++ and Python (with some C#), integrating third-party tools and automated workflows, and deploying in a secure cloud environment (AWS/Azure, Docker/Kubernetes) using agile practices.

Citigroup Inc.

NewBe an early applicant UKC-level

Senior Java Developer, Credit Risk Tech — VP Track

Senior Java Developer on Citi's Derivatives Credit Risk Tech squad in London, leading the design and build of credit risk platforms and scalable services. Core tech: Java with an emphasis on TDD, design excellence, and modern DevOps practices.

DevOps Java TDD

Citigroup Inc.

NewBe an early applicant UKFull-timeC-level

Senior Java Developer - Credit Risk Technology, Vice President

Accessibility Agile Analytics Bitbucket CI/CD +25 skills

Senior Java engineer in Citi's Derivatives Credit Risk Technology team in London, building counterparty credit risk software that ingests trade, collateral and market data and computes exposure, margin and capital metrics. Core stack: Java/Spring, distributed caching, Docker/Kubernetes, Oracle/MongoDB.

Oxford Knight

Post-Trade Software Engineer (Java/Python) | Scale & Ownership

Distributed Systems Java Python SRE

Senior engineer on the Post-Trade Engineering team in London, owning end-to-end platforms and solving distributed-systems challenges across Operations, Treasury, Risk and SRE. Core stack is Java and/or Python; 5+ years of professional software experience is expected.

Brio Digital Limited

NewBe an early applicant UKContract

Python Software Engineer

API API Gateway AWS CI/CD Cloud +17 skills

6-month contract (inside IR35) building Python back-end services and APIs on serverless AWS (Lambda, API Gateway, DynamoDB, S3) for a large UK public sector digital programme, using Terraform for infrastructure and CI/CD pipelines, with duties spanning design, deployment, monitoring and live support.

Oxford Knight

Post-Trade Software Engineer (Java/Python)

Agile Distributed Systems Java Python SRE

Software engineer joining the post-trade engineering team of a world-leading alternative investment manager in London, owning and operating Java/Python distributed systems end-to-end that process millions of daily transactions and support operations, treasury, risk, and SRE.

Talantir

Senior Python Software Engineer

Agentic AI AI AKS API CI/CD +4 skills

Senior Python engineer (SDE III) on a new Tesco customer-growth team with startup urgency: designing, building and releasing customer-facing backend services end-to-end, prototyping new capabilities, and scaling architecture with Python, FastAPI, Couchbase, Postgres and Azure AKS.

Corriculo

Cloud Platform Software Engineer (C++, Python)

Agile Cloud C++ Docker Kubernetes +1 skills

Software engineer at an advanced manufacturing company near Oxford, building a scalable cloud-based platform in C++ and Python. Day to day involves hands-on modular development in an Agile team using Docker, Kubernetes and cloud services, integrating tools and automating workflows with cross-functional teams.

GIOS Technology Limited

NewBe an early applicant HybridUK

Java Developer, Capital Markets (UK Broker-Dealer) Hybrid

Angular Java Kafka Microservices Oracle +5 skills

Builds scalable enterprise broker-dealer/capital markets applications in London on a hybrid model (2-3 days per week in the office). Core stack is Java 8/11/17, Spring Boot, and REST microservices, with Python scripting plus Kafka/RabbitMQ, Angular/React, and Oracle/PostgreSQL as valued extras.

HCL Technologies Limited

Senior Java Developer - Cloud, APIs & Distributed Systems

Ansible API Automation Cloud Distributed Systems +8 skills

HCLTech in Glasgow is hiring a Senior Java Developer to build and maintain scalable back-end services across distributed systems. The role centers on Java and Python, REST APIs, Docker/Kubernetes containers, and cloud automation with Terraform and Ansible.

Talantir

NewBe an early applicant UKMiddle

Hybrid Mid-Level Software Engineer (Python/Django)

Understanding Recruitment

Mid-Level Software Engineer in Birmingham (hybrid) joining Talantir's delivery team to build a digital platform supporting Net Zero goals. Day-to-day work spans workflow automation, analytics dashboards, and data portals, using Python and Django.

NewBe an early applicant UKLead

Lead Java Developer — Hybrid, Hands-on & Microservices

Cloud Fintech Java Microservices

Hands-on Lead Java Developer at an FX-market FinTech disruptor in London, guiding and mentoring Java engineers while making architecture decisions and delivering scalable, low-latency multithreaded microservices in the cloud. Hybrid role requiring 3 days per week in the office.

GIOS Technology Limited

NewBe an early applicant HybridUK

Java Developer(UK Broker-Dealer/Capital Markets)

Angular API Automation CSS Event Driven Architecture +19 skills

Java developer building enterprise applications for a UK broker-dealer/capital markets business in London (hybrid, 2-3 days/week in office). Work spans Java 8-17 with Spring Boot/Spring MVC and Security, Python scripting, microservices with Kafka/RabbitMQ, SQL databases (Oracle/SQL Server/PostgreSQL), and some Angular or React frontend.

Intec Select Ltd

Senior Java Developer – Scale, Performance & Cloud

Intec Select Ltd is hiring Java developers (multiple levels, senior role) in Newcastle upon Tyne to design, develop, and maintain robust, scalable Java applications and contribute across the full SDLC. The core technology is Java, with a hybrid/onsite setup and a £60,000–£90,000 salary.

Java SDLC

60K – 90K £

Diverse Consulting Group

Python Developer with Azure Python, Azure, FastAPI, RESTful, Kafka, SQL, Docker, Kubernetes, CI/CD

Agile API ARM Templates Azure Azure Service Bus +23 skills

Senior Python backend developer designing and maintaining REST/GraphQL APIs and microservices with FastAPI/Django, deploying on Microsoft Azure (GCP accepted) with Docker, Kubernetes, and CI/CD pipelines. Hired through recruitment firm Diverse Consulting Group for partner projects in an Agile/Scrum team.

Joseph Harry Ltd

NewBe an early applicant HybridUK

Java Developer Software Engineer Trading Finance Banking London