34,367+ Python Developer Cloudnative Aws Serverless Jobs in UK — Top Companies Hiring June 2026

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Senior Machine Learning Engineer

G MASS Consulting are supporting a leading Audit and Advisory business. We’re looking for a Machine Learning Engineer to shape and scale their pricing technology. In this role, you’ll design and own ML platforms that streamline pricing workflows, support rapid model deployment, and ensure models perform relia ...

AI Engineer

AI Engineer | Contract | Outside IR35 | HybridWe're working with a HealthTech start-up that's using AI to tackle some of the biggest challenges facing healthcare today. They've already built a product that's gaining real traction across the healthcare sector, and now they ...

Network Architect

NOTE: Travel to Warwick will be required during the initial transition phase.Enterprise Networking: Cisco Routing & Switching (OSPF, BGP, EIGRP, STP, HSRP, VRRP), VLANs, trunking, EtherChannel, QoS, multicast.< ...

Data & AI Delivery Consultancy

Description Data & AI Delivery ConsultantLondon HybridWe're supporting a major consulting and technology organisation delivering large-scale Data and AI transformation programmes across Financial Services.The focus is leading complex delivery programmes ...

Senior Software Engineer (Angular)

Make The Connection.Vix Technology is a global leader in providing innovative solutions for public transit, believing that accessibility should be a standard. With over 35 years of experience and systems deployed in more than 200 cities worldwide, we take a modular approach to inte ...

Senior Software Engineer (Angular)

Make The Connection.Vix Technology is a global leader in providing innovative solutions for public transit, believing that accessibility should be a standard. With over 35 years of experience and systems deployed in more than 200 cities worldwide, we take a modular approach to inte ...

GEN AI Engineer

Senior AI/ML & Generative AI Engineer with deep expertise in designing, developing, and deploying advanced AI solutions. This includes core Python development using OOPs concepts, Large Language Models (LLMs), and Agentic AI architectures. The ideal candidate will coll ...

GEN AI Engineer

Senior AI/ML & Generative AI Engineer with deep expertise in designing, developing, and deploying advanced AI solutions. This includes core Python development using OOPs concepts, Large Language Models (LLMs), and Agentic AI architectures. The ideal candidate will coll ...

Staff Software Engineer

Staff engineering at Opus 2 is about what happens when complex problems span multiple teams or systems and someone needs to make them tractable. You'll set technical direction across a domain, lead the work that no single squad can pick up alone, and shape how the engineering organisation builds software at t ...

Staff Software Engineer

Staff engineering at Opus 2 is about what happens when complex problems span multiple teams or systems and someone needs to make them tractable. You'll set technical direction across a domain, lead the work that no single squad can pick up alone, and shape how the engineering organisation builds software at t ...

Lead Mulesoft Developer

MuleSoft Lead DeveloperLocation: Remote (UK-based)Type: Full-Time | PermanentSalary: Up to £72,000 + excellent benefitsSecurity: SC Clearance Eligibility RequiredThe OpportunityWe're working with a leading organisation undergoing significant digital transformation, ...

Lead Mulesoft Developer

MuleSoft Lead DeveloperLocation: Remote (UK-based)Type: Full-Time | PermanentSalary: Up to £72,000 + excellent benefitsSecurity: SC Clearance Eligibility RequiredThe OpportunityWe're working with a leading organisation undergoing significant digital transformation, ...

Java Quantitative Developer

Java Quantitative DeveloperLondon – HybridJava, Low Latency, Algo Trading, Pricing, Hedging, FX/Crypto, DeFi, AWSThe companyThis is an unmissable opportunity for an experienced Java Quantitative Developer to join the crypto trading desk of one of the leadin ...

Software Engineer

  Software Engineer Cirata  ·  Symphony Engineering Team   |   2+ years experience   |   Full-time   |   Hybrid (3 days office based) Seniority Engineer Languages Java or Go Experience 2+ years ABOUT THE ROLE Cirata Symphony is an intelligent data orchestratio ...

Software Engineer

  Software Engineer Cirata  ·  Symphony Engineering Team   |   2+ years experience   |   Full-time   |   Hybrid (3 days office based) Seniority Engineer Languages Java or Go Experience 2+ years ABOUT THE ROLE Cirata Symphony is an intelligent data orchestratio ...

Senior Data Engineer

Position Description: Drive measurable change by shaping and delivering large-scale data products and platforms using Palantir Foundry and cloud-native tooling. In this role you’ll engineer scalable pipelines, transform complex datasets into operational decision-making assets, and partner ...

Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you will play a pivotal role in designing and delivering high-perf ...

Senior Data Engineer

Position Description: Drive measurable change by shaping and delivering large-scale data products and platforms using Palantir Foundry and cloud-native tooling. In this role you’ll engineer scalable pipelines, transform complex datasets into operational decision-making assets, and partner ...

Sr Lead Software Engineer – Data Engineering, Python/C++/KDB/AI

Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you will play a pivotal role in designing and delivering high-perf ...

Senior GCP Data Engineer

Senior GCP Data Engineer Lancashire – Permanent – Hybrid Competitive SalaryVIQU have partnered with a leading organisation seeking a Senior Data Engineer to join their Data and Platform Engineering team during an exciting period of cloud and data platform transf ...

Senior GCP Data Engineer

Senior GCP Data Engineer Lancashire – Permanent – Hybrid Competitive SalaryVIQU have partnered with a leading organisation seeking a Senior Data Engineer to join their Data and Platform Engineering team during an exciting period of cloud and data platform transf ...

Strategic Data Provisioning Specialist at Chief Data & Analytics Office (CDAO)

The Chief Data & Analytics Office (CDAO) at JPMorgan Chase Asset and Wealth Management (AWM) is responsible for accelerating AWM's data and analytics journey. The Strategic Data Provisioning (SDP) team plays a critical role in modelling behaviours to drive adoption, manage dependencies, align resources, foste ...

Strategic Data Provisioning Specialist at Chief Data & Analytics Office (CDAO)

The Chief Data & Analytics Office (CDAO) at JPMorgan Chase Asset and Wealth Management (AWM) is responsible for accelerating AWM's data and analytics journey. The Strategic Data Provisioning (SDP) team plays a critical role in modelling behaviours to drive adoption, manage dependencies, align resources, foste ...

Full Stack Engineer (Python and/or Java) – VP

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

Security Engineer Product Security

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes ...

Security Engineer Product Security

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace.Our momentum comes ...

Senior Backend Engineer

Scala Developer London Hybrid - at least once a week in Central London Up to £85,000 DOE + Regular Pay Reviews + Healthcare + Life Insurance + BenefitsExcellent opportunity for a Senior Backend Engineer with strong Scala and functional programming experience to join a small, highly technical ...

Senior Cloud Security Engineer

As a Cloud Security Engineer, you'll work closely with platform and DevOps teams to design and operate secure cloud environments. You'll embed security into architecture, automation, and day-to-day cloud operations, acting as a subject-matter expert and trusted advisor.<p ...

Senior Cloud Security Engineer

As a Cloud Security Engineer, you'll work closely with platform and DevOps teams to design and operate secure cloud environments. You'll embed security into architecture, automation, and day-to-day cloud operations, acting as a subject-matter expert and trusted advisor.<p ...

Manager, AI Deployment Engineering Codex

About the teamThe AI Deployment Engineering team is responsible for ensuring the safe and effective deployment of OpenAI technologies across developers and enterprises. We act as trusted technical partners, helping customers move from experimentation to production by designing, imp ...

Manager, AI Deployment Engineering Codex

About the teamThe AI Deployment Engineering team is responsible for ensuring the safe and effective deployment of OpenAI technologies across developers and enterprises. We act as trusted technical partners, helping customers move from experimentation to production by designing, imp ...

AI Platform Manager

AI Platform ManagerLocation: London, UK- Hybrid 1 day in office/month** PLEASE NOTE SPONSORSHIP IS NOT PROVIDED - MUST HAVE FULL RIGHT TO WORK IN THE UK **Role OverviewThe organisation is seeking an AI Platform Manager to lead the strategy, direction, and operational excellence of ...

Java Developer (SC Cleared)

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company:  At Amber Labs, we are a cutting-edge UK and European tec ...

Java Developer (SC Cleared)

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company:  At Amber Labs, we are a cutting-edge UK and European tec ...

Freelance Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

Senior AI Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

Freelance Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

Senior AI Agent Evaluation Engineer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not perman ...

Senior Application Security Engineer (SCA/SAST)

Senior Application Security Engineer (SCA/SAST)Scale Security. Empower Engineers. Shape the Future.Location:UK - RemoteThe Mission:At Trimble, we aren't just building software; we’re transforming the way the world works. We are ...

Senior Application Security Engineer (SCA/SAST)

Senior Application Security Engineer (SCA/SAST)Scale Security. Empower Engineers. Shape the Future.Location:UK - RemoteThe Mission:At Trimble, we aren't just building software; we’re transforming the way the world works. We are ...

Technology Application Strategy Java Developer Assistant Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

ServiceNow Developer / Lead Developer (SC Cleared)

Role: ServiceNow Developer / Lead Developer (SC Cleared) Location: London or Milton Keynes (Hybrid - flexible onsite arrangement) Duration: 6-month rolling contract Clearance: Active SC Clearance required Technology & Risk Recruitment are supporting a major UK Government greenfield ServiceNow programme and are b ...

ServiceNow Developer / Lead Developer (SC Cleared)

Role: ServiceNow Developer / Lead Developer (SC Cleared) Location: London or Milton Keynes (Hybrid - flexible onsite arrangement) Duration: 6-month rolling contract Clearance: Active SC Clearance required Technology & Risk Recruitment are supporting a major UK Government greenfield ServiceNow programme and are b ...

Developer / Senior Developer Online Ordering (Doncaster)

25% off most NEXT, MADE*, Lipsy*, Gap* and Victoria's Secret* products (*when purchased through NEXT) Company performance based bonus Sharesave scheme On-site Nursery available; OFSTED outstanding in all areas 10% off most partner brands & up to 15% off Branded Beauty ...

Developer / Senior Developer Online Ordering (Doncaster)

25% off most NEXT, MADE*, Lipsy*, Gap* and Victoria's Secret* products (*when purchased through NEXT) Company performance based bonus Sharesave scheme On-site Nursery available; OFSTED outstanding in all areas 10% off most partner brands & up to 15% off Branded Beauty ...

Senior Full Stack Developer Downdetector Connect

Description Position at Ookla The Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent s ...

Senior Full Stack Developer Downdetector Connect

Description Position at Ookla The Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent s ...

Senior Full Stack Developer Downdetector Connect

Description Position at Ookla The Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent s ...

Senior Full Stack Developer Downdetector Connect

Description Position at Ookla The Opportunity:As a Senior Developer, you’ll have significant autonomy to shape how some of the world’s largest telecom operators communicate with consumers and detect issues across their networks. You’ll help evolve the platform into a proactive, intelligent s ...

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