376,520+ Back End Architect Java Spring Boot Python Cloud Native Jobs in UK — Top Companies Hiring June 2026

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Azure Cloud Architect

Job Description Cloud Architect Azure Our Client is looking to recruit a Cloud Architect with Azure to work on a new project.Key responsibilities - · Work as advisor/consultant to the customer on end to end journey to Azure. · Assessment ...

Cloud Solutions Architect

Cloud Solution Architect (Preferred location : United Kingdom) This individual will be part of the Fortinet Cloud Security Consulting team and become the center of excellence for specific Cloud Security technology areas and associated Fortinet products/solutions. They will need to be comfortable ...

Cloud Solutions Architect

Cloud Solution Architect (Preferred location : United Kingdom) This individual will be part of the Fortinet Cloud Security Consulting team and become the center of excellence for specific Cloud Security technology areas and associated Fortinet products/solutions. They will need to be comfortable ...

GCP Cloud Architect

Job DescriptionWe are seeking a dynamic technology leader to join our GCP Platform team as a GCP Sr Architect for a Permanent Position. This role will be pivotal in building and delivering GCP cloud capabilities and solutions to internal and external clients ensuring the successful ...

Cloud Infrastructure Architect

Cloud Infrastructure ArchitectCloud Infrastructure Architect – Enterprise Technology – Kent (Hybrid)(Tech stack: Cloud Infrastructure Architect, Azure, M365, IaaS, PaaS, SaaS, .NET, SQL Server, VMware, Security, Terraform, Azure DevOps, TOGAF)We have an ...

Principal Cloud Architect

Job Type: Permanent Location: London, with a preference for 3 days in the office. Flexible working: All roles are open to part-time, job-share and other types of flexibility. We will discuss what is important to you and balancing this with business requirements during the recruitment process. </ ...

Principal Cloud Architect

3 Month intial contract, scope for extension Inside IR35, 550-600 a day Location: Southampton - 2 x a week on site Role Overview We are seeking an experienced Principal Cloud Platform Engineer with strong DevOps leadership capability to support the design, delivery and continuous improvement of secure, scalable ...

Principal Cloud Architect

Job Type: Permanent Location: London, with a preference for 3 days in the office. Flexible working: All roles are open to part-time, job-share and other types of flexibility. We will discuss what is important to you and balancing this with business requirements during the recruitment process. </ ...

Senior Java Software Engineer

Join to apply for the Senior Java Software Engineer role at DiverseJobsMatter This range is provided by DiverseJobsMatter. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Location: Manches ...

Senior Software Engineer Advertising Analytics

About the Team The Ads Analytics team plays a critical role in Roku’s Advertising organization, leading measurement and analytics initiatives that power decision-making across the advertising ecosystem. We develop and manage products that deliver actionable insights for advertisers while meeting ...

Senior Software Engineer Advertising Analytics

About the Team The Ads Analytics team plays a critical role in Roku’s Advertising organization, leading measurement and analytics initiatives that power decision-making across the advertising ecosystem. We develop and manage products that deliver actionable insights for advertisers while meeting ...

Senior Digital Engineer — Java & React Native Expert

Love2Shop seeks a Senior Digital Engineer to build and maintain digital products impacting millions of users across web and mobile. You'll drive architecture, ensure compliance, and lead agile delivery while working within a collaborative engineering team. This full-time role offers a competitive salar ...

Software Engineer, Java

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with som ...

Site Reliability Engineers (DV Security Clearance)

Position Description: CGI was recognised in the Sunday Times Best Places to Work List and named one of the World’s Best Employers by Forbes. We offer a competitive salary, excellent pension, private healthcare, and a share scheme (3.5% + 3.5% matching), making you a CGI Partner rather tha ...

Senior Software Engineer

This range is provided by Inara. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Inara Scaling Careers & Businesses in Tech @inara Role: Senior Software Engine ...

Datadog developer

Your responsibilities:Datadog Platform Engineering Design and implement end-to-end observability solutions using Datadog across metrics, logs, traces, RUM, synthetics, and events. Develop and maintain custom dashboards, service maps, and business journey views aligned t ...

Senior AWS Cloud Fullstack Developer eSC or eDV Clearance Required

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Full Stack Engineer

Locations: Bristol, London or Manchester Clearance: DV Cleared Hybrid Working Available The Opportunity We’re supporting a major Technology & Transformation programme delivering some of the UK’s most critical Defence & Security projects. This is an opportunity for ...

Contract Lead Java Developer

Java is your bag and you're a real perfectionist. You'll have a background in hands‑on software delivery, will be passionate about everythingJavaand driven by the world of tech. Operating right at the heart of our Backend development function, you'll workonsomeof our most excitingbusiness critical ...

Contract Lead Java Developer

Java is your bag and you're a real perfectionist. You'll have a background in hands‑on software delivery, will be passionate about everythingJavaand driven by the world of tech. Operating right at the heart of our Backend development function, you'll workonsomeof our most excitingbusiness critical ...

Principal Solutions Engineer, AppSec & Cloud Native

Wiz is seeking a Principal Solutions Engineer in the United Kingdom to work closely with the CTO and sales teams. The ideal candidate will have a strong technical background in IT, InfoSec, and Cloud, along with experience in public cloud architecture (AWS, Azure, GCP). Responsibilities include serving as a fiel ...

Senior Generative AI Architect

Overview Job title: Senior Generative AI Architect Location: London, UK Skills: AI/ML architecture; AI frameworks; AI models & solutions; cloud platforms (e.g., AWS, Azure, Google Cloud) and programming languages such as Python, Java, or C++. Job Description The Senio ...

Full Stack Engineer

Senior Software Engineer – Secured Access Engineering We’re looking for a Senior Software Engineer to join our secured access engineering team. In this role, you will design and build user-facing, product-grade web security solutions that protect our customers’ online presence, alongside in ...

Cloud Native DevOps Engineer — Kubernetes & Terraform

A financial services firm is seeking a skilled DevOps Engineer to manage and scale their observability stack in a cloud-native environment. The ideal candidate will have strong Kubernetes, Terraform, and cloud infrastructure experience, and work in the office 1 day a week in London. This is a full-time position ...

Cloud Native SRE: Kubernetes Mastery (Hybrid)

F5 is looking for a Site Reliability Engineer based in Reading with a hybrid working model (2-3 days onsite). The role offers a competitive salary of up to £70,000 depending on experience. As part of a major UK critical infrastructure programme, you will work in a cloud-native environment utilizing Kubernetes ...

Fidessa/Java Developer

Responsibilities:Ongoing development and customization of the Enterprise Fidessa cash equities order management systemsDesign and development of cash equities business requirements on the Fidessa order management systemWork closely with regional and global business sponsors to ...

Fidessa/Java Developer

Responsibilities:Ongoing development and customization of the Enterprise Fidessa cash equities order management systemsDesign and development of cash equities business requirements on the Fidessa order management systemWork closely with regional and global business sponsors to ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is seeking a Senior Software Engineer in Cambridge, UK. This hybrid role requires a candidate with 8+ years of software and data engineering experience, focusing on API development using Spring Boot and big data technologies like Apache Spark and Airflow. Responsibilities include designing scalable sy ...

Java Developer

Description Position at WorldFirst 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 produc ...

Senior Software Engineer Risk & FX

Job Description Currencycloud was acquired by Visa in December 2021. Our Senior Software Engineers are responsible for implementing an industry‑leading API that has already processed over 50 billion USD of cross‑border transactions for over 5 million end users, and is available to our clients 24x ...

Junior Python & Cloud Automation Engineer

NCR Atleos Corporation in Dundee is seeking a Software Engineer to develop and maintain high-quality Python applications and APIs. You will work on Azure cloud services and contribute to infrastructure management through Terraform. The ideal candidate holds a Bachelor's in Computer Science or related f ...

Data Platform Engineer – Cloud & Python

Role Overview A platform-focused data engineering role building and supporting cloud-based data infrastructure used across multiple fintech products and teams. You’ll help shape the foundations that enable reliable data ingestion, processing, and access across a regulated financial environment. </ ...

Platform Engineer: Python Cloud Orchestration

Clearwater Analytics is seeking a talented software engineer to contribute to platform product development focused on cloud infrastructure. This role emphasizes strong Python skills and cloud experience, leveraging AWS or Azure to build systems that support dynamic client environments. The engineer wil ...

Junior Java Developer

11610AW£28k – 31k per yearJunior Java Developer Weston-Super-Mere, Somerset | Permanent | Up to £31k per annum | HybridOur client is looking to onboard a Java Developer on a permanent basis. This role would suit a recent graduate or a candidate with a small amount of comm ...

Junior Java Developer

11610AW£28k – 31k per yearJunior Java Developer Weston-Super-Mere, Somerset | Permanent | Up to £31k per annum | HybridOur client is looking to onboard a Java Developer on a permanent basis. This role would suit a recent graduate or a candidate with a small amount of comm ...

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 ...

Senior Software Engineer Graph Analytics for Snowflake

About Neo4j Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise‑ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy‑to‑ ...

Senior Software Engineer Graph Analytics for Snowflake

About Neo4j Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise‑ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy‑to‑ ...

Senior Software Engineer

Enso Recruitment are proud to be working with a global, technology-driven organisation who are continuing to grow their engineering presence in Belfast. They are seeking a Senior Software Engineer to join a high-performing team building scalable, enterprise-grade platforms u ...

Software Engineer Recommendation

JD.com (NASDAQ: JD and HKEX: 9618), also known as JINGDONG, has evolved from a pioneering e-commerce platform into a leading technology and service provider with supply chain at its core. Renowned for its supply chain innovation and excellence, the company has expanded into retail, technology, logistics, h ...

Java Developer

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives eve ...

Senior Software Engineer — Cloud Native & RFID

A notable sportswear company in the United Kingdom is seeking a Senior Engineer to develop technological infrastructure for product identification across various retail channels. Responsibilities include writing scalable code for RFID solutions, developing cloud-native applications, and collaborating with multip ...

Go Microservices Engineer (Cloud Native, Kafka)

Salt Digital Recruitment is seeking a high-calibre Golang Software Engineer for a contract role in Lewes, UK. Join a modern global platform for customer experiences, working within a microservices environment using Golang, Kafka, and Docker. You will be responsible for building features, developing RES ...

Kubernetes SRE: Cloud Native Reliability & Automation

A leading technology company in the United Kingdom is seeking a highly skilled Site Reliability Engineer to design, deploy, and support cloud-native applications. Ideal candidates will have expertise in Kubernetes and a strong background in cloud technologies like AWS, Azure, or GCP. Responsibilities include ens ...

Senior Software Engineer, Cloud Native & MLOps

A technology consulting firm in the City of London is seeking a skilled Cloud Infrastructure Engineer. You will own cloud infrastructure, architect scalable APIs, and collaborate with ML engineers on model serving. The ideal candidate has over 5 years of experience in cloud-native environments, including experti ...

Software Engineer – FinTech Payments, Cloud Native

A growing UK bank is seeking software developers to engineer state-of-the-art financial systems. The role involves designing and implementing scalable solutions, contributing to architectural discussions, and collaborating within a software engineering team. Ideal candidates will have over 3 years of experience ...

SRE Engineer: Cloud Native, Automation & Resilience

H&R Talent is seeking a Site Reliability Engineer to join their team in Central London. This permanent role offers a competitive salary up to £300k, depending on skills and experience. The candidate will contribute to the technology underpinning the business and improve system reliability while working in a dyna ...

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    Back End Architect Java Spring Boot Python Cloud Native Jobs in United Kingdom Job Search Guide, Trends and Insights