312,897+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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AWS Security & Remediation Engineer (DevSecOps)

A technology firm specializing in security seeks an AWS Security & Vulnerability Remediation Engineer for an initial 3-month contract. Candidates must have strong AWS security experience, deep knowledge of vulnerability management, and the ability to implement secure practices across DevSecOps. This role involve ...

System Development Engineer, AWS Networking

Job ID: | AWS EMEA SARL (UK Branch) Would you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible. We have an amazin ...

AWS Security Architect & Automation Engineer

Amazon Web Services (AWS) in Bristol is looking for a skilled security engineer to design, implement, and manage security architectures using AWS services. You'll tackle complex security challenges and collaborate across project teams while maintaining expertise in security domains. The ideal candidate has stron ...

Senior Cloud Engineer (AWS) (Multiple)

Senior Cloud Engineer (AWS) Location: Central London – Hybrid - circa 3 days onsite in Central London Cloudscaler are based in Central London, with customers across the UK. Travel to our customer sites is required, the frequency of which ...

AWS Connect Engineer Hybrid Nottingham

An exciting opportunity has arisen to join a leading organisation delivering large-scale digital transformation within the customer experience space. This role sits within a high-performing technology team focused on modernising cloud contact centre platforms for a major financial services environment. xehkee ...

Senior Engineer (Python, AWS, ScaleUp)

Senior Security Engineer - Cloud & Application Security Senior-level security engineering role within a fast-growing technology business Hands-on work across cloud security, secure software delivery and AI-driven tooling Hybrid working model with a Belfast-based engineering te ...

Senior Engineer (Python, AWS, ScaleUp)

Senior Security Engineer - Cloud & Application Security Senior-level security engineering role within a fast-growing technology business Hands-on work across cloud security, secure software delivery and AI-driven tooling Hybrid working model with a Belfast-based engineering te ...

AWS Connect Engineer Hybrid Nottingham

An exciting opportunity has arisen to join a leading organisation delivering large-scale digital transformation within the customer experience space. This role sits within a high-performing technology team focused on modernising cloud contact centre platforms for a major financial services environment.If you ...

AWS DevOps Engineer (SC Cleared)

Senior DevOps Engineer - AWS (SC Cleared) Location: Remote Work Pattern: Full time permanent or contract Security Clearance: Must hold active SC Clearance ...

Senior Security Engineer, AWS Security

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This Senior Security Engineer ...

Senior AWS Engineer Remote & Flexible

A leading technology services company in Birmingham is seeking an experienced developer to design, build, and maintain cloud-native applications using AWS serverless services. The ideal candidate will possess strong hands-on experience with AWS and proficiency in programming languages. The role offers flexible w ...

Data Engineer (Databricks and AWS)

Position Description At CGI, we’re helping to transform the future of healthcare through the power of data. As a Senior Data Engineer, you’ll play a pivotal role in designing, building, and optimising data platforms that underpin critical national services. Working at the heart of our Healthcare ...

Partner AI Deployment Engineer AWS

Partner AI Deployment Engineer - AWS | OpenAI Go To Market - London, UK About the Team The AI Deployment Engineering (ADE) team ensures the safe and effective deployment of Generative AI applications for developers and enterprises. We serve as trusted technical advisors, helpi ...

Data Engineer (Snowflake/ AWS) REMOTE

Your newpany A leading British retailer is undertaking a major data platform migration from AWS Redshift to Snowflake within a buying and merchandising application. The role focuses on delivering scalable, event‑driven data ingestion pipelines on AWS (SNS, S3, etc.) and developing transformation mode ...

Data Platform Engineer (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

AWS DevOps Engineer (Bioinformatics Sector)

AWS DevOps Engineer (Bioinformatics Sector)Oxford (1 day per month in office).£75-90k + Benefits.- This role cannot offer Visa Sponsorship.- To apply for this role you must have experience working in the Bioinformatics / Life Sciences / Genomics / BioTech sector. Your ...

Senior Engineer (Python, AWS, ScaleUp)

Senior Security Engineer - Cloud & Application SecuritySenior-level security engineering role within a fast-growing technology businessHands-on work across cloud security, secure software delivery and AI-driven toolingHybrid working model with a Belfast-based engineering tea ...

AWS DevOps Engineer (Bioinformatics Sector)

AWS DevOps Engineer (Bioinformatics Sector)Oxford (1 day per month in office).£75-90k + Benefits.- This role cannot offer Visa Sponsorship.- To apply for this role you must have experience working in the Bioinformatics / Life Sciences / Genomics / BioTech sector. Your ...

Senior Engineer (Python, AWS, ScaleUp)

Senior Security Engineer - Cloud & Application SecuritySenior-level security engineering role within a fast-growing technology businessHands-on work across cloud security, secure software delivery and AI-driven toolingHybrid working model with a Belfast-based engineering tea ...

AWS API Engineer / Data Architect

Who You Will Be Working WithYou will be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong growth and continued success across a variety of projects and sectors. Data Platforms is home to API Engineers, Data Engineers, Platform Engin ...

SC Cleared DevOps Engineer (AWS)

Hays are now looking for an SC Cleared DevOps Engineer for one of our local clients:£550 p/d Inside IR35Remote - 6 months+ contractCandidates must hold current SC Clearance This role is primarily an engineering-focused position with some operational responsibili ...

Data Platform Engineer (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

Cloud Platform Engineer AWS SRE

Cloud Platform Engineer Location - Glasgow - fully on site Duration - 40 weeks Contract AWS SRE Engineer - Incident Operations (AWS & Snowflake)We are looking for an AWS Site Reliability Engineer (SRE) with strong incident operations experience to suppor ...

AWS API Engineer / Data Architect

Who You Will Be Working WithYou will be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong growth and continued success across a variety of projects and sectors. Data Platforms is home to API Engineers, Data Engineers, Platform Engin ...

Data Engineer (Snowflake/ AWS) REMOTE

Your newpany A leading British retailer is undertaking a major data platform migration from AWS Redshift to Snowflake within a buying and merchandising application. The role focuses on delivering scalable, event‑driven data ingestion pipelines on AWS (SNS, S3, etc.) and developing transformation mode ...

Cloud Platform Engineer AWS SRE

Cloud Platform Engineer Location - Glasgow - fully on site Duration - 40 weeks Contract AWS SRE Engineer - Incident Operations (AWS & Snowflake)We are looking for an AWS Site Reliability Engineer (SRE) with strong incident operations experience to suppor ...

Data Platform Engineer (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

SC Cleared DevOps Engineer (AWS)

Hays are now looking for an SC Cleared DevOps Engineer for one of our local clients:£550 p/d Inside IR35Remote - 6 months+ contractCandidates must hold current SC Clearance This role is primarily an engineering-focused position with some operational responsibili ...

SC Cleared DevOps Engineer (AWS)

Hays are now looking for an SC Cleared DevOps Engineer for one of our local clients:£550 p/d Inside IR35Remote - 6 months+ contractCandidates must hold current SC ClearanceThis role is primarily an engineering-focused position with some operational responsibility within the wider platform ope ...

AWS Cloud engineer Remote OutsideIR35

AWS Cloud engineer | Until 30/11/26 | £(Apply online only) OutsideIR35 | Remote with Occasional onsite to London This role will focus on supporting and evolving a large-scale AWS cloud environment with a strong emphasis on Kubernetes, platform automation, CI/CD, observability, and cloud-native engineeri ...

Senior AWS Cloud Platform Engineer

A leading Global Financial Services company has an exciting opportunity for a AWS Cloud Platform Engineer to join a large enterprise technology team working on secure, scalable and automated cloud platform services with expert level AWS infrastructure, Python automation, Terraform, cloud networking and security ...

Data Platform Engineer (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

AWS Cloud Native DevOps Engineer

AWS Cloud Native DevOps Engineer Consultant / Senior Consultant Salary: £65,000 - £75,000 pa plus benefits, pension and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, Bristol Security Clearance: Candidates must hold acti ...

AWS Cloud Native DevOps Engineer

AWS Cloud Native DevOps Engineer Consultant / Senior Consultant Salary: £65,000 - £75,000 pa plus benefits, pension and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, Bristol Security Clearance: Candidates mus ...

Site Reliability Engineer — AWS & Observability

Site Reliability Engineer (AWS)Reporting to:Director of EngineeringLocation:London (Hybrid – we’re flexible)Job Type:PermanentAbout UsCamascope is a fast-growing technology company focused on empowering the care and medication sector wit ...

Principal Cloud Engineer (AWS) (Multiple)

Principal Cloud Engineer (AWS) - (Multiple)Location: Cheltenham – Hybrid up to 3 days onsiteSalary: £95,000 - £130,000Defence/SC Clearance Requirements:Due to working with a number of government bodies, SC clearance is required for our customer facing teams. ...

Principal Cloud Engineer (AWS) (Multiple)

Principal Cloud Engineer (AWS) - (Multiple)📍 Central London (Hybrid – 3 days onsite)💰 £95,000 – £130,000 + bonus + great benefitsDefence/SC Clearance RequirementsSC clearance is required for our customer facing teams. You do not need active SC ...

Booking and Messaging Java Developer (COMBJP00001223)

Senior Java Backend Engineer (Distributed Systems & Messaging)Location: London, UK (Hybrid) Role Type: Permanent Tech Stack: Java 8+, Concurrency, Apache Kafka / JMS / TIBCO, Spring Boot, Microservices, Low-LatencyAbout the Team & PlatformWe are building and scaling a comp ...

Senior Software Engineer (DevOps)

Senior Software Engineer (DevOps) Department: Delivery Employment Type: Full Time Location: London Reporting To: Chris Nickson Description Sabio Group is a trusted expert in Contact Centre, AI and Data. We design, build and ...

Perm Founding AI Engineer London (3 days a week) Energy StartUp

Job Description Founding AI Engineer – AI Agents – London – £120k–£150k + Equity - Hybrid 3 days a week in office A venture-backed AI startup is looking for a Founding Engineer to help build a next-generation agentic AI platform transforming how billions are deployed int ...

Perm Founding AI Engineer London (3 days a week) Energy StartUp

Job Description Founding AI Engineer – AI Agents – London – £120k–£150k + Equity - Hybrid 3 days a week in office A venture-backed AI startup is looking for a Founding Engineer to help build a next-generation agentic AI platform transforming how billions are deployed int ...

Frontend Engineer (React/Node.js) – Hybrid, Newcastle

Sage is a forward-thinking technology company that specialises in software. The team you'd be applying for models itself on creating a robust culture of belonging. We pride ourselves on fostering a fast-paced, innovative environment where experimentation and continuous improvement are highly valued. Our in ...

Developer (React, Node.js)

Sage is a forward-thinking technology company that specialises in software. The team you'd be applying for models itself on creating a robust culture of belonging. We pride ourselves on fostering a fast-paced, innovative environment where experimentation and continuous improvement are highly valued. Our in ...

Software Engineer III

**Role: Software Engineer III (.NET/React/Azure/AWS)****Division: Assessment & Qualifications Delivery****Tier: IC20****Location: Hellaby, UK****Work Type: Hybrid (3 days in office)****About UK Assessment & Qualifications**<b ...

Senior Backend Engineer Java & Serverless

A leading educational technology company in Newcastle upon Tyne is seeking a Senior Backend Engineer. The position focuses on backend development, particularly in Java and serverless architectures. Responsibilities include designing scalable backend services, implementing RESTful APIs, and mentoring junior devel ...

Backend Java Engineer Microservices & Kafka

TEKsystems is looking for a Backend Java Developer in Burgess Hill, UK. This role focuses on backend microservices development using Java (17+) and involves working with event-driven architectures powered by Kafka. Candidates should have a strong background in REST APIs, CI/CD pipelines, and containerization ...

Cloud Native Java Backend Engineer

Response Informatics is looking for a Software Engineer in Belfast for a 6-month contract with a possibility of full-time employment based on performance. You will be responsible for building and enhancing backend services in a cloud-modernization project for a large-scale email security platform. The ...

Cloud Java Engineer | DevSecOps & Kubernetes

Advanced Resource Managers is seeking a Software Engineer to join their team in Newcastle upon Tyne, focusing on cloud services development. In this role, you will work closely with a market-leading Defence and Aerospace company, ensuring high-quality code development using Java and maintaining Agile project ...

Secure Java Backend Engineer | Microservices

Forwardrole is seeking an adaptable engineer to join their multidisciplinary team. You will design, develop, and maintain secure Java-based services supporting operational and mission-critical environments. This role emphasizes backend engineering, with a focus on scalable systems and microservices arc ...

Senior Java Engineer AI Enablement

This is a hands-on engineering role focused on delivery. You'll ship modernised services in fast cycles while showing other engineers how AI transforms productivity and code quality.Use AI for all coding tasks: refactoring, test creation, documentation, debugging Experience modernising production systems at scal ...

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    Fullstack Software Engineer Java React Aws Jobs in United Kingdom Job Search Guide, Trends and Insights