play a key role in ensuring efficient data processing, integration, and storage to support business intelligence and analytics. Key Responsibilities Design, build, and maintain scalable data pipelines and ETL / ELT processes. Develop and optimize data infrastructure for performance and reliability. Work with structured and unstructured data to ensure high-quality data processing . Collaborate with Data Scientists, Analysts … in French or Dutch (English proficiency is a plus). Proven experience as a Data Engineer , preferably in a freelance or consulting capacity. Strong expertise in SQL, Python, and / or Scala . Experience with big data technologies (Spark, Hadoop, Kafka) is a plus. Hands-on experience with cloud platforms (AWS, Azure, Google Cloud). Knowledge of ETL tools … data warehouses (Snowflake, BigQuery, Redshift) and pipeline orchestration (Airflow, dbt). Understanding of data modeling, database design, and data governance principles . Familiarity with CI/CD pipelines for data workflows is a plus. Why Join? Exciting freelance opportunity with a top-tier client in Brussels. Flexible work setup (remote / hybrid /More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Mason Frank International
to schedule, test, and deploy changes to Salesforce environments. Ensure release documentation, change logs, and rollback plans are accurately maintained. Champion best practices in version control, CI/CD pipelines, and Salesforce DevOps tools (e.g., Gearset, Copado, Jenkins). Conduct impact assessments for new releases and support regression testing and defect resolution. Work with internal … operational needs. Monitor and enforce compliance with change management policies and governance processes. Required Skills & Experience Proven experience as a Salesforce Release Manager or in a similar Salesforce DevOps / change management role. Strong knowledge of Salesforce platform architecture, configuration, and release management practices. Experience with version control systems (e.g., Git) and CI/CDMore ❯
Farnborough, Hampshire, England, United Kingdom Hybrid / WFH Options
Randstad Technologies
Platform Engineer - SC CLEARED £450-£550 / day | Inside IR35 6-Month Contract | Hybrid | Farnborough A top-tier global consultancy is seeking an experienced Platform Engineer to support a high-profile infrastructure migration project. This is a hands-on role where you'll be instrumental in ensuring platform integrity, high availability, and automation throughout the transition. You'll collaborate … essential skills Hands-on experience with OpenShift and Kubernetes Strong knowledge of Azure or private cloud platforms Proficient in Infrastructure as Code - Ansible, Terraform Skilled in CI/CD tools Solid scripting skills - PowerShell, Python, or equivalent Experience with monitoring tools - Prometheus, Grafana, Kibana Please note: Active SC Clearance is essential Hybrid working - Farnborough-based … Day Rate: £450-£550 / day Duration: 6 months | Inside IR35 If this seems of interest to you then please apply directly to the AD or send your CV to Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
Synergize Consulting
contract role will focus on building, automating, and securing GPU-accelerated virtual infrastructure in line with strict operational and security standards. 🛠️ Key Responsibilities Provision and manage virtualised infrastructure (Ubuntu / RHEL), including GPU-based systems Develop and maintain infrastructure-as-code scripts using Ansible and Terraform Implement secure networking, firewalls, and HTTPS configurations Ensure OS and application hardening, including … vulnerability mitigation and cert management Integrate monitoring and logging tools (e.g. rsyslog, SCOM) Collaborate on CI/CD, environment setup, incremental deployments, and release processes Maintain configuration documentation and task tracking via JIRA 🧠 Required Skills Linux systems: Ubuntu & RHEL IaC tools: Ansible & Terraform GPU virtualisation & dynamic resource tuning Networking & secure endpoint configuration Docker / Kubernetes Enterprise logging / monitoring (e.g., rsyslog, SCOM) Strong understanding of infrastructure security 📌 Details Contract Type: Outside IR35 Duration: 3 months initially Start: Immediate Location: Remote-first, occasional site visits Clearance: Must have active SC Clearance 🎯 Nice to Have Experience supporting machine learning workloads Prior involvement in DIS / TMS or real-time system deployments Strong documentation More ❯
secure environments. What you'll do: Architect cloud-native AWS solutions across multi-account estates Define and maintain scalable, secure migration patterns Lead teams using Terraform, CI/CD pipelines, containerisation Engage directly with client stakeholders, balancing pace with governance Promote DevSecOps and automation across delivery streams What we're looking for: AWS consulting experience … high-impact architecture role delivering transformation that matters. You won't just advise-you'll lead delivery. Ready to architect smarter, safer cloud systems? Let's talk. Reference: AMC / BCO / 1 #brco More ❯
Job Title: Cloud Security Engineer (Azure) Location: Antwerp, Belgium (Hybrid / On-site) Contract Length: 12 Months Job Description: We are seeking a skilled Cloud Security Engineer with deep expertise in Microsoft Azure to join our client. You will work closely with IT, DevOps, and compliance teams to enhance our security posture across Azure-hosted services within a regulated … standards (e.g., GDPR, ISO 27001) Conduct threat modeling, risk assessments, and vulnerability remediation Automate security monitoring and incident response using Azure-native tools Collaborate on secure CI/CD practices and Infrastructure as Code (IaC) Requirements: Proven experience securing Azure environments in enterprise settings Strong understanding of financial sector security and compliance needs Hands-on More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Anson McCade
AWS Solution Architect – Up to £90,000 + Bonus + Benefits Leeds – Hybrid (1–2 days / week in office or on client site) Must be eligible for UK Security Clearance Join one of the UK’s most respected consultancies, helping public and regulated sector clients adopt, modernise, and scale with AWS. Based out of Leeds , this is a … and-shift migrations A consultative mindset , with experience delivering solutions in client-facing or multi-stakeholder environments Likely from a Platform Engineering background, though Software Engineers with strong infrastructure / cloud skills are also welcome Knowledge of IaC and CI/CD tools (e.g., Terraform, CloudFormation, GitLab CI, etc.) UK resident for More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
Financial Services Firm is hiring for a React Developer with a focus on RTK Query / Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between £75K - £95K depending on experience. They are seeking an experienced React Developer with expertise in Redux Toolkit - RTK Query to build … Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query - Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences - Translate UI / UX wireframes into reusable, maintainable components - Optimize application performance, caching, and API interactions - Participate in Agile ceremonies and contribute to continuous delivery pipelines Skills and Experience Required … type-safe frontend code - Proficient in Tailwind CSS, CSS Modules, or styled-components - Bonus: Next.js, GraphQL, Jest, React Testing Library, Cypress - Experience deploying via Netlify, or CI/CD pipelines - Comfortable with Git, ESLint, Prettier, and automated workflows Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
Principal Data Engineer – AWS Location: London (Hybrid / Flexible) - Other UK Locations available Salary: £95,000 - £105,000 + Bonus A leading consultancy is hiring for a Principal Data Engineer to join their fast-growing data team, delivering cloud-native data platforms for high-profile clients across sectors. This role will focus on designing and implementing end-to-end … client engagement, and values clean, scalable, well-documented engineering. Key Responsibilities: Design and build robust data pipelines using AWS (S3, Redshift, Glue, Lambda, Step Functions, DynamoDB). Deliver ETL / ELT solutions with Matillion and related tooling. Work closely with client teams to define requirements and hand over production-ready solutions. Own infrastructure and deployment via CI/CD and IaC best practices. Contribute to technical strategy and mentor junior engineers. Requirements: Strong hands-on AWS experience – S3, Redshift, Glue essential. Proven experience building ETL / ELT pipelines in cloud environments. Proficient in working with structured / unstructured data (JSON, XML, CSV, Parquet). Skilled in working with relational databases More ❯
Principal Data Engineer – AWS Location: London (Hybrid / Flexible) - Other UK Locations available Salary: £95,000 - £105,000 + Bonus A leading consultancy is hiring for a Principal Data Engineer to join their fast-growing data team, delivering cloud-native data platforms for high-profile clients across sectors. This role will focus on designing and implementing end-to-end … client engagement, and values clean, scalable, well-documented engineering. Key Responsibilities: Design and build robust data pipelines using AWS (S3, Redshift, Glue, Lambda, Step Functions, DynamoDB). Deliver ETL / ELT solutions with Matillion and related tooling. Work closely with client teams to define requirements and hand over production-ready solutions. Own infrastructure and deployment via CI/CD and IaC best practices. Contribute to technical strategy and mentor junior engineers. Requirements: Strong hands-on AWS experience – S3, Redshift, Glue essential. Proven experience building ETL / ELT pipelines in cloud environments. Proficient in working with structured / unstructured data (JSON, XML, CSV, Parquet). Skilled in working with relational databases More ❯
Worcester, Worcestershire, West Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Software Engineer - C# .Net / Azure / JavaScript - Hybrid - Worcester - £35,000 - 45,000 The Role An exciting eCommerce company are looking to grow their software development team to continue working on their impressive features. You will be working on a range of systems to help guide the technical direction of the company. There will be collaboration across … you will be working on. Developer Requirements 2+ years' experience C#.Net Core Web APIs T-SQL Strong communication and confidence Desirables JavaScript (JavaScript Library) Azure, Pipelines, CI/CD eCommerce experience The Company The company service both your day-to-day consumer and large enterprises across the globe. Their software has enabled them to reach … From top to bottom, everyone has backed their vision and are continuing to put things in place to grow on their positive journey. This is a hybrid role (2 / 3 days a week in their Worcester office) paying £35,000 - £45,000 DOE. They also have other benefits that include flexible working hours, personal allowance on top of More ❯
Well versed in Cloud architecture and have delivered to one or more; Azure (preferred). Demonstrate hands-on engineering in large scale complex Enterprise(s), ideally in the banking / financial industry. Worked with modern tech ' data streaming, real-time & batch processing and compute clusters. Working knowledge of relational and NoSQL databases, designing and implementing scalable solutions. Experience of … working in continuous architecture environment, iterating and improving solutions including test driven development. Experience of CI/CD pipelines ' ADO, GitHub or Gitlab. If you meet the above criteria, please apply! This role is advertised via Hays Talent Solutions. More ❯
Data Analyst with expertise in Azure Services to play a pivotal role in designing and developing data solutions within their organization. Role Type: Permanent and Contract Options Location: London / Hybrid Responsibilities Interpret data, analyze results using statistical techniques, and provide ongoing reports. Develop and implement databases, data collection systems, data analytics, and other strategies that optimize statistical efficiency … and quality. Acquire data from primary or secondary data sources and maintain databases / data systems. Identify, analyze, and interpret trends or patterns in complex data sets. Filter and clean data by reviewing computer reports, printouts, and performance indicators to locate and correct code problems. Work closely with management to prioritize business and information needs. Locate and define new … and concepts (regression, properties of distributions, statistical tests, etc.). Experience with data profiling tools and processes. Knowledge of Microsoft Fabric is desirable. Professional experience as a Data Modeler / Data Architect in P&C insurance, preferably reinsurance Effective communication and collaboration skills, with the ability to effectively interact with stakeholders at all levels. Good to Have: Experience with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hanson Lee
Data Analyst with expertise in Azure Services to play a pivotal role in designing and developing data solutions within their organization. Role Type: Permanent and Contract Options Location: London / Hybrid Responsibilities Interpret data, analyze results using statistical techniques, and provide ongoing reports. Develop and implement databases, data collection systems, data analytics, and other strategies that optimize statistical efficiency … and quality. Acquire data from primary or secondary data sources and maintain databases / data systems. Identify, analyze, and interpret trends or patterns in complex data sets. Filter and clean data by reviewing computer reports, printouts, and performance indicators to locate and correct code problems. Work closely with management to prioritize business and information needs. Locate and define new … and concepts (regression, properties of distributions, statistical tests, etc.). Experience with data profiling tools and processes. Knowledge of Microsoft Fabric is desirable. Professional experience as a Data Modeler / Data Architect in P&C insurance, preferably reinsurance Effective communication and collaboration skills, with the ability to effectively interact with stakeholders at all levels. Good to Have: Experience with More ❯
Test Automation Engineer Location: Hybrid / Brighton (1-2 days a week in Brighton) Salary: 55,000 - 62,000 (plus bonus, Excellent Pension and Employee Benefits) 6 month Fixed Term Contract Skills: Playwright or ReqnRoll / Specflow, Selenium, TDD, SQL Server, C#.Net, Automated Testing, Dynamics 365 Join a busy and successful Test Team, working alongside Agile Dev Teams … Design and develop automated test scripts with a focus on SQL-based data validation, ensuring the accuracy of data flows and transformation. Integrate automated tests into CI/CD pipelines. Be the person on-point and overall responsible for the automation testing delivery within the Platform team. Demonstrate knowledge of emerging tools and techniques. Effectively … work across different tools and software languages. Essential 5+ years automation and manual testing experience of web-based applications. Playwright and ReqnRoll / Specflow knowledge and experience Experienced in C#.Net and SQL Server. Experience crafting automation tests and demonstrating test frameworks and pipelines, collaborating in any of the following: RESTful services, Message Queues, Relational Databases. Experience of SQL scripting More ❯
Brighton, East Sussex, Preston Park, United Kingdom Hybrid / WFH Options
Data Careers Ltd
Test Automation Engineer Location: Hybrid / Brighton (1-2 days a week in Brighton) Salary: £55,000 - £62,000 (plus bonus, Excellent Pension and Employee Benefits) 6 month Fixed Term Contract Skills: Playwright or ReqnRoll / Specflow, Selenium, TDD, SQL Server, C#.Net, Automated Testing, Dynamics 365 Join a busy and successful Test Team, working alongside Agile Dev Teams … Design and develop automated test scripts with a focus on SQL-based data validation, ensuring the accuracy of data flows and transformation. Integrate automated tests into CI/CD pipelines. Be the person on-point and overall responsible for the automation testing delivery within the Platform team. Demonstrate knowledge of emerging tools and techniques. Effectively … work across different tools and software languages. Essential 5+ years automation and manual testing experience of web-based applications. Playwright and ReqnRoll / Specflow knowledge and experience Experienced in C#.Net and SQL Server. Experience crafting automation tests and demonstrating test frameworks and pipelines, collaborating in any of the following: RESTful services, Message Queues, Relational Databases. Experience of SQL scripting More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Anson McCade
Lead Software Engineer – C# / .NET 📍 Leeds (Hybrid – 2 days / week) 💰 Up to £69,725 + Paid Overtime 🧠 Greenfield projects. No red tape. Real engineering. We’re building a new kind of tech team — focused on solving real problems with clean code, modern practices, and zero fluff. This is not a consulting gig. You won’t be … engineers — all in a greenfield environment designed around good software, not bureaucracy. We’re looking for 5 Lead Engineers to help us scale. If you’re strong in C# / .NET , enjoy full-stack work (JavaScript, React etc.), and want to lead without stepping away from the code, we’d love to talk. 🛠 What You’ll Do Build modern … scalable systems using C# / .NET Core Lead engineering on meaningful client projects (non-client facing) Collaborate with smart people in an environment that values code quality Mentor mid-level developers while staying fully hands-on Contribute to architecture, clean design, and solid engineering practices Work 2 days a week in the Leeds office (flexible – 8 days /More ❯
our mission to help solve relevant real-world problems in manufacturing and the supply chain. We are a virtual first company and your primary work experience will be virtual / working from your home. Occasional travel to a physical office may be required to enhance working relationships, collaboration, design, strategy and alignment. Job Description At QAD we are looking … efficiency and speed. We architect and implement comprehensive solutions, including tools and platforms, to address key business requirements. These solutions encompass critical areas such as provisioning, configuration, continuous integration / continuous delivery (CI/CD), monitoring, service level agreements (SLAs), performance optimization, and system uptime. The team is committed to meticulous execution and collaborates … as, "expand and contract" using go-migrate Writing observable and testable code using libraries such as testify and mockgen Publishing and consuming Avro formatted Kafka messages CI/CD GitHub Actions Trunk Based Development & Continuous Delivery Soft skills: Good collaboration skills at all levels with cross-functional teams Highly developed ownerships and creative thinking Analytical More ❯
collaboration. What You'll Do : Architect and build core backend services in Go that power AI infrastructure, inference orchestration, and model lifecycle management Design and implement scalable APIs (gRPC / REST) and backend systems that manage GPU, storage, and model-serving workloads at scale Lead engineering design efforts across the backend domain - architecture reviews, and system evolution strategies Collaborate … control plane, enabling dynamic, GPU-aware scheduling and orchestration Drive technical standards and mentorship, upholding code quality, observability, and maintainability across teams Act as a domain expert in AI / ML system architecture, supporting technical leads and guiding strategic technical decisions Proactively identify and resolve architectural bottlenecks, performance issues, or scaling challenges What you bring: Proven expertise in Golang … native controllers Familiarity with GPU scheduling, inference pipelines, or resource-constrained workload orchestration Experience with PostgreSQL or equivalent high-performance data stores Strong grounding in DevOps, CI/CD workflows, observability, security and automation best practices Demonstrated ability to lead technically: mentor others, drive architectural thinking, and influence across teams A bias for action, accountability More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Java Software Engineer / Developer WFH to £100k Are you a skilled Java Software Engineer with low latency trading systems experience You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Software Engineer you will develop, test and maintain high-quality, low-latency Java applications handling millions of … with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI/CD pipelines and document system workflows, architecture and design decisions. Location / WFH: You can work from home from most of the time but must be … can explain full system workflows and make recommendations for improvements to reduce latency and increase throughput You have experience with Spring framework and Java build tools such as Gradle / Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you: Salary to £100k Generous holiday More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
Xpertise Recruitment Ltd
team that actually listens - this could be it! UK-based, remote-first with occasional team meetups in West Yorkshire.could be it. What you'll need: Solid background in .NET / C# engineering: you've likely led teams building scalable platforms Strong understanding of front-end tech (React / Angular), cloud-native design and Azure Proven experience leading software … QA teams with a culture of CI/CD, test automation and modern practices Sharp thinking, clear communication and the ability to speak to both engineers and execs Experience managing legacy systems & a passion for building something better Want to know more? Drop me a message or apply direct - happy to run you through the More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Backend Software Engineer / Developer (Java Low Latency OMS EMS) WFH to £100k Are you a skilled Backend Software Engineer with strong Java skills and low latency trading systems experience? You could be progressing your career at a global market data and trading platform provider for Cryptocurrency markets. As a Backend Software Engineer you will develop, test and maintain … with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI/CD pipelines and document system workflows, architecture and design decisions. Location / WFH: You can work from home from anywhere in the UK on a fulltime … basis, 0900-1800 with some flexibility around start / finish times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with low latency systems, particularly OMS More ❯
visualize sports performance insights and drive decision-making. Focus on quality - We ship fast but never compromise on user experience. You'll be involved in automation, CI/CD, and rapid iteration to ensure reliability. Write scalable, well-tested code - You'll design and implement robust solutions that ensure system scalability and high availability. Prototype … base, we're particularly interested in the range and complexity of the apps you've built. Expertise in Swift & SwiftUI Solid understanding of version control (Git), CI/CD pipelines (e.g., CircleCI, Fastlane), and mobile app deployment workflows. Experience writing unit tests, snapshot tests and UI automation tests to maintain high code quality. Comfortable working … Swift Package Manager (SPM). Familiarity with Objective-C Experience utilizing Cloud services to rapidly build, deploy and manage robust functionality (serverless functions, notifications hubs, storage etc) Strong UI / UX skills with a focus on usability. Experience working in process-oriented engineering environments. Passion for sports tech is a plus (but not required!) - we value developers who empathize More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Hamilton Barnes 🌳
wireless penetration testing. Create detailed technical reports and deliver test findings directly to clients. Provide remediation advice and post-assessment consultancy. Contribute to internal testing methodologies and Red Team / social engineering activities. Mentor junior team members and support collaborative delivery of projects. Occasionally support the creation of marketing materials such as research papers and articles. Skills / Must have: Strong knowledge of OWASP methodologies and offensive testing across black / grey / white-box approaches. Proficiency in tools like Burp Suite, Kali, Nmap, Nessus, Qualys, Metasploit. Familiarity with cloud platform security testing (AWS, Azure, GCP). Understanding of mobile security (Android & iOS), networking protocols, and the OSI model. Excellent verbal and written communication skills … to explain technical risks to non-technical stakeholders and C-level executives. Desirable (“nice to have”) Skills: Experience with programming, databases, and IoT security. Exposure to CI/CD security, Docker / container security, and AI / LLM testing. Hands-on experience with Red Teaming tools (e.g., Cobalt Strike) and social engineering. Familiarity More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
TRIAD GROUP PLC
Salary Negotiable, DoE, plus company benefits. Application Details Location Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices Start Date ASAP Reference PR / 22 Posted 25 June '25 Enquiries Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary Negotiable, DoE, plus company benefits. Due to … business requirements into technical specifications and implement well-tested, scalable solutions. Collaborate with architects and senior developers to support solution design and integration activities. Contribute to CI/CD pipelines and development best practices across the Salesforce codebase. Build integrations with external systems using REST / SOAP APIs and third-party tools. Create technical … environments. Strong hands-on development experience with Apex, LWC, Visualforce, and Salesforce DX. Familiarity with Salesforce products such as Sales Cloud, Service Cloud, and Experience Cloud. Experience with REST / SOAP APIs, integration tools, and middleware platforms (e.g., Mulesoft - desirable). Understanding of Salesforce security and data models. Familiarity with DevOps processes, version control, and CI/More ❯