Greater London, England, United Kingdom Hybrid / WFH Options
FENESTRA
technology selection, build vs. buy decisions, and technical roadmap development Drive continuous innovation, particularly in LLM-based applications and advanced data processing Ensure systems are built with appropriate time / space complexity considerations and optimal data structures Engineering Excellence & Hands-on Leadership Maintain hands-on involvement, writing and reviewing high-quality production code for up to 50% of the … code reviews and technical design discussions, providing expert guidance Optimize systems for speed, scalability, and reliability through sophisticated engineering approaches Oversee the evolution of our data infrastructure including Airflow / Google Cloud Composer environment Apply rigorous system design thinking to create elegant, efficient technical solutions Commercial & Client Engagement Represent Fenestra's technical capabilities to clients, partners, and at industry … that handle complex processing requirements A Bachelor’s or Master’s degree in Computer Science, Data Science, Mathematics, or a similar technical discipline. Highly Desirable : 3+ years in AdTech / MarTech, with deep understanding of programmatic advertising data flows Technical Expertise Deep understanding of system design principles, algorithmic complexity, and performance optimization Expert-level coding abilities with proven track More ❯
City of London, London, United Kingdom Hybrid / WFH Options
LHH
technical audiences, manage stakeholder relationships, and inspire cross-functional teams. Proven experience of winning work with private and public sector clients (or internal clients within large organisations) through RFI / RFP responses, bid documentation, and client presentations. Hands-on experience with data science platforms such as Databricks , Dataiku , AzureML , or SageMaker , and machine learning frameworks such as TensorFlow , Keras … AWS , Azure , Google Cloud ) and experience deploying solutions using cloud provisioning tools such as Terraform . Strong background in technology deployment, including use of Docker , Kubernetes , CI/CD platforms ( Jenkins , Tekton , ArgoCD ), and GitHub , ensuring robust and secure solution delivery. Demonstrated ability to build and lead high-performing technical teams, manage workloads, run Agile More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Anson McCade
designing, automating, monitoring, and supporting production digital service platforms. Hands-on experience with automation tools (Terraform, Bash, Python, Go, Ruby, Groovy, or Powershell). Knowledge of CI/CD pipelines and Continuous Delivery practices. Experience with Kubernetes and container orchestration. Proven track record of technical leadership in delivery projects, with experience coaching and mentoring. Excellent … communication skills, able to explain complex concepts to technical and non-technical audiences. Eligible for SC Clearance . Desirable: Public cloud certifications (AWS / Azure). Specialisation certifications (e.g. Kubernetes CKAD). Experience with cloud-native tooling and approaches . Active participation in technical communities of practice. This role offers the chance to combine hands-on cloud engineering with … architectural leadership, working on impactful projects that shape the future of digital services. AMC / TRO More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Anson McCade
designing, automating, monitoring, and supporting production digital service platforms. Hands-on experience with automation tools (Terraform, Bash, Python, Go, Ruby, Groovy, or Powershell). Knowledge of CI/CD pipelines and Continuous Delivery practices. Experience with Kubernetes and container orchestration. Proven track record of technical leadership in delivery projects, with experience coaching and mentoring. Excellent … communication skills, able to explain complex concepts to technical and non-technical audiences. Eligible for SC Clearance . Desirable: Public cloud certifications (AWS / Azure). Specialisation certifications (e.g. Kubernetes CKAD). Experience with cloud-native tooling and approaches . Active participation in technical communities of practice. This role offers the chance to combine hands-on cloud engineering with … architectural leadership, working on impactful projects that shape the future of digital services. AMC / TRO More ❯
Greater Bristol Area, United Kingdom Hybrid / WFH Options
Searchability NS&D
Senior Software Engineer – National Security - SC Clearable Role: Senior Software Engineer Location: Bristol - Hybrid Work Clearance: SC Cleared / Eligible for SC Salary: £55,000 - £70,000 About the Role We’re seeking talented Senior Software Engineers to join Agile delivery teams supporting a range of complex and high-impact Central Government and Critical National Infrastructure projects. You’ll … Do Design, develop, and test robust software solutions using modern engineering practices. Work with a range of open-source libraries, frameworks, and components. Build and maintain CI/CD pipelines using tools such as GitLab , ensuring code quality and security. Deploy software systems across public (AWS) and private cloud environments. Engage in all stages of … the UK for the last 5 years. Culture & Benefits We take pride in creating an environment where everyone can thrive — valuing innovation, teamwork, and personal growth. Wellbeing: Free 24 / 7 counselling helpline and employee assistance programme Flexibility: Central Bristol office with hybrid working available Growth: Dedicated career coach to support personal and professional development Social: Regular team get More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CBSbutler
Infrastructure and Software Tester +Permanent opportunity +Hybrid working on site in London 2 / 3 days a week +£42,000 - £45,000 Skills: +Software Testing experience +Infrastructure Testing experience +AWS / Azure +API +Manual and automated testing experience We’re looking for a hands-on Tester who’s as comfortable checking infrastructure deployments and systems performance as … maintain test plans for infrastructure, backend services, and application layers. Validate deployments, configuration changes, and environment stability across cloud and on-prem environments (AWS, Azure, GCP, CI/CD). Perform integration, regression, and performance testing across multiple platforms. Collaborate with DevOps, Developers, and Product teams to identify and resolve issues early in the lifecycle. … Contribute to continuous improvement of QA practices, tools, and processes. Skills & Experience Proven experience in software testing (manual and / or automated). Familiarity with infrastructure and deployment environments such as AWS, Azure, GCP, or on-premises. Experience testing APIs, services, and integration points , not just front-end UI. Strong analytical mindset and attention to detail — you spot issues More ❯
Belfast, County Antrim, Northern Ireland, United Kingdom Hybrid / WFH Options
Aspire Personnel Ltd
and actively participating in our communities of practices Leverage your technical expertise to shape solutions and contribute insights to help win new projects The brief in short: Tech Lead / Engineering Lead experience – leading pods of around 3–6 engineers Strong, recent hands-on coding in .NET, Java, or Python (not just oversight) Deep experience in cloud architecture and … infrastructure , (AWS or Azure, Terraform, Kubernetes, CI/CD) Proven ability to re-architect or modernise platforms – ideally moving from legacy to cloud-native Built distributed systems on AWS or Azure Strong communicator – articulate, credible, and comfortable in client-facing or pre-sales conversations Can translate complex technical topics into clear business language Experience working … awareness. Additional information Flexible working - The client is guided by their client work and needs; however, you have autonomy to manage your time and diary to suit your work / life balance. Our clients are dedicated to supporting the physical, emotional, social and financial well-being of their people. Check out some of the extensive benefits: Health and lifestyle More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Aspire Personnel Ltd
and actively participating in our communities of practices Leverage your technical expertise to shape solutions and contribute insights to help win new projects The brief in short: Tech Lead / Engineering Lead experience – leading pods of around 3–6 engineers Strong, recent hands-on coding in .NET, Java, or Python (not just oversight) Deep experience in cloud architecture and … infrastructure , (AWS or Azure, Terraform, Kubernetes, CI/CD) Proven ability to re-architect or modernise platforms – ideally moving from legacy to cloud-native Built distributed systems on AWS or Azure Strong communicator – articulate, credible, and comfortable in client-facing or pre-sales conversations Can translate complex technical topics into clear business language Experience working … awareness. Additional information Flexible working - The client is guided by their client work and needs; however, you have autonomy to manage your time and diary to suit your work / life balance. Our clients are dedicated to supporting the physical, emotional, social and financial well-being of their people. Check out some of the extensive benefits: Health and lifestyle More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
Principal Software Engineer – National Security - SC Clearance Role: Principal Software Engineer Location: Cheltenham - Hybrid Work Clearance: SC Cleared / Eligible for SC Salary: £75,000 - £95,000 About the Role Searchability NS&D is recruiting a Principal Software Engineers to join an Agile delivery team supporting a range of complex and high-impact Central Government and Critical National Infrastructure … Do Design, develop, and test robust software solutions using modern engineering practices. Work with a range of open-source libraries, frameworks, and components. Build and maintain CI/CD pipelines using tools such as GitLab , ensuring code quality and security. Deploy software systems across public (AWS) and private cloud environments. Engage in all stages of … teams in an Agile environment. About You We’re particularly interested in Full Stack Engineers with commercial experience in: Extensive full stack commercial experience using a range of languages / technologies including Java & AWS Agile development environments. Building, testing, and deploying modern cloud-based applications. Previous consultancy experience is beneficial but not essential. You’ll be proactive, collaborative, and More ❯
Crewe, England, United Kingdom Hybrid / WFH Options
Applause IT Recruitment
C# / .NET Developer – .NET Core, microservices, cloud Location: Crewe, Cheshire (Hybrid – 3 days office / 2 remote) Salary: Competitive + Benefits The Company Applause IT are partnering a global technology business that provides innovative digital products and services to customers across multiple sectors, including the sustainable energy space. With operations in almost 20 countries, they’re known … helping businesses improve efficiency, connectivity, and performance through smart, scalable software solutions. As part of continued investment in their technology function, they’re now looking for an experienced C# / .NET Developer to join a friendly, collaborative development team based in Crewe. The Role You’ll play a key role in designing, developing, and maintaining modern applications and APIs … commercial experience with C# and .NET Core Strong understanding of Web API development Experience with relational databases and ORM tools (e.g. Entity Framework, Linq2DB) Familiarity with CI/CD pipelines, Agile delivery, and Git Exposure to Docker and cloud environments such as Azure or AWS A genuine interest in learning, improving, and collaborating What’s More ❯
South East London, London, United Kingdom Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
collaborate with technical and non-technical stakeholders to provide pragmatic solutions. Architectural Know-How: Ability to design and implement cloud platforms supporting microservices and containerised workloads. CI/CD Pro: Proven experience with tools like GitHub, GitLab, or AWS DevOps Tooling, and expertise in deployment automation / orchestration. Networking Knowledge: Familiarity with Virtual Networks More ❯
Kingston Upon Thames, England, United Kingdom Hybrid / WFH Options
Hamilton Barnes 🌳
expertise in C#, .NET, and modern development practices, along with strong communication skills and a structured, delivery-focused mindset. Key Responsibilities: Develop, and maintain applications using C#, .NET 6 / 7, and ASP.NET Core. Contribute to all phases of the software development lifecycle, including planning, design, coding, testing, deployment, and ongoing support. Collaborate with product owners, business analysts, and … Agile methodologies. Proficiency with Jira for sprint planning, task tracking, and project management. Experience with ASP.NET Core, Entity Framework, and SQL Server. Familiarity with Azure DevOps, CI/CD pipelines, and Git version control. Experience building and maintaining REST APIs and web services. Strong problem-solving, debugging, and analytical skills. Excellent communication and teamwork abilities More ❯
working knowledge of the Spring Boot framework. Hands-on experience with AWS (e.g., EC2, S3, Lambda, RDS). Familiarity with JavaScript for front-end development. Experience with relational and / or NoSQL databases. Solid understanding of software development principles, design patterns, and agile methodologies. Experience with Python is a significant advantage. Familiarity with containerization technologies (e.g., Docker, Kubernetes). … Experience with CI/CD pipelines. Please send me your CV for more information on these roles. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Staffworx Limited
to Endur. Ensure performance, scalability, and maintainability of codebases. Support release cycles and contribute to DevOps practices. Must-Have Skills Strong experience with OpenLink Endur (v16+) including: .NET SDK / Toolkit OpenComponents UDSR Development OpServices Solid .NET (C#) development experience in a trading environment. Experience in Power, Gas, or Metals markets. Strong understanding of trade lifecycle and front-to … back workflows. Desirable Skills Familiarity with SQL Server, Oracle, or similar databases. Knowledge of DevOps tools and CI/CD pipelines (Azure DevOps, Git). Understanding of risk and PnL reporting. Experience in Agile / Scrum environments. Knowledge of messaging tools (eg, RabbitMQ). Orchestrade experience is a plus. 6 months initial, likely long … advert was posted by Staffworx Limited - a UK based recruitment consultancy supporting the global E-commerce, software & consulting sectors. Services advertised by Staffworx are those of an Agency and / or an Employment Business. More ❯
Corsham, Wiltshire, United Kingdom Hybrid / WFH Options
Experis
Job Title: Software Development Lead Location: hybrid / Corsham 2-3 days per week Duration: Initially until 31st March 2026 with likely extension Rate: Up to 800 per day via an approved umbrella company Our client, a reputable organisation leading innovative IT programmes, is hiring for a talented Software Development Lead to join the programme. This is a fantastic … industry trends and applying new techniques to enhance integration capabilities What you'll bring: Proven experience in software integration, with skills in Python, C, Powershell, and CI/CD pipelines Strong knowledge of architectural patterns such as SOA, Microservices, ESB, and API design Expertise in designing and implementing integration solutions for COTS and custom software More ❯
different audiences Experience working in middleware technology, ideally within API management, IAM or integration Good knowledge of REST, JSON and XML Some scripting experience, ideally with Java or JavaScript / Python Hands-on experience with cloud providers (AWS, Azure, GCP) Ability to design deployment architectures (HA, DR, etc) Understanding of Kubernetes, Docker, CI/CD … or platforms Benefits Excellent medical coverage to keep your body and mind healthy Pension or 401k program options for all locations Stock option plan for employees 25 days holiday / vacation in addition to in-country national holidays 3 mental health days per year with an allowance toward a mood-boosting activity of your choice Birthday off to celebrate More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
business and technology stakeholders to deliver high-value data solutions. Mentor junior data engineers and support engineering standards. Contribute to Agile delivery through Azure DevOps and CI/CD practices. Key Skills & Experience Essential: Advanced Power BI expertise: datasets, DAX, modelling, governance, performance tuning. Expert-level Azure Data Factory (ETL / ELT pipelines, automation … Proven track record delivering Azure-based data engineering solutions. Strong communication and stakeholder engagement. Demonstrated mentoring or technical leadership experience. Desirable: Exposure to Microsoft Fabric . Experience with AI / automation tools (Copilot, ChatGPT) or Azure Machine Learning. Experience working in financial services or another regulated industry . Why Apply? Senior, high-responsibility role with architectural influence. Modern Azure … stack with Fabric adoption underway. Strong progression, visibility, and business impact. Flexible hybrid model: only 12 office days per month . Benefits Pension: 7% employer / 5% employee Private Medical Insurance (optical & dental) Flexible hybrid working requiring 1-2 days per month in office Group Income Protection (75% salary) Death in Service (4x salary) Critical Illness Cover (£10k More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
business and technology stakeholders to deliver high-value data solutions. Mentor junior data engineers and support engineering standards. Contribute to Agile delivery through Azure DevOps and CI/CD practices. Key Skills & Experience Essential: Advanced Power BI expertise: datasets, DAX, modelling, governance, performance tuning. Expert-level Azure Data Factory (ETL / ELT pipelines, automation … Proven track record delivering Azure-based data engineering solutions. Strong communication and stakeholder engagement. Demonstrated mentoring or technical leadership experience. Desirable: Exposure to Microsoft Fabric . Experience with AI / automation tools (Copilot, ChatGPT) or Azure Machine Learning. Experience working in financial services or another regulated industry . Why Apply? Senior, high-responsibility role with architectural influence. Modern Azure … stack with Fabric adoption underway. Strong progression, visibility, and business impact. Flexible hybrid model: only 12 office days per month . Benefits Pension: 7% employer / 5% employee Private Medical Insurance (optical & dental) Flexible hybrid working requiring 1-2 days per month in office Group Income Protection (75% salary) Death in Service (4x salary) Critical Illness Cover (£10k More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Arden Resourcing Limited
and industry trends and apply them to improve existing processes and applications. Qualifications: Proficient in Ruby-on-Rails framework. Strong knowledge of front-end technologies (HTML, CSS, JavaScript, React / Vue.js). Experience with database systems (MySQL, PostgreSQL) and ORM tools. Familiarity with version control systems (Git) and CI/CD pipelines. Basic understanding More ❯
Python-based tooling and Pulumi would be particularly advantageous in helping to bridge development and operations effectively. Key Responsibilities Lead the design, implementation, and optimisation of IaC solutions ( Terraform / Pulumi ). Drive the reliability, performance, and scalability of production systems. Collaborate with Product, Engineering, and Platform teams to deliver resilient cloud infrastructure. Mentor and develop engineers across SRE … Platform, and DevOps disciplines. Support and refine CI/CD pipelines and automation frameworks. Play a key role in scaling engineering operations and evolving internal toolsets. Key Skills & Experience Proven experience in Site Reliability Engineering or Principal DevOps roles. Strong Infrastructure-as-Code (IaC) expertise using Terraform and (ideally) Pulumi . Proficiency in Python or More ❯
Antrim, County Antrim, United Kingdom Hybrid / WFH Options
ARC Regulatory
for patient selection or stratification, working as a strategic and integrated expert partner, taking full sponsor ownership of the IVD study being conducted in parallel with our clients' IND / IMP trial. ARC's team of experts cover IVD regulatory compliance, study design and approvals, quality assurance including vendor due diligence and management along with a team of clinical … Understanding of microservices architecture & API development. Strong problem-solving and debugging skills. Previous experience in mentoring junior members of staff. Desirable Skills Experience with Azure DevSecOps & CI/CD pipelines. Strong communication and teamwork skills. A keen interest in AI Some experience with PHP and symphony, Why Join ARC Regulatory? Competitive Salary 30 days of More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
ARC Regulatory
for patient selection or stratification, working as a strategic and integrated expert partner, taking full sponsor ownership of the IVD study being conducted in parallel with our clients' IND / IMP trial. ARC's team of experts cover IVD regulatory compliance, study design and approvals, quality assurance including vendor due diligence and management along with a team of clinical … Understanding of microservices architecture & API development. Strong problem-solving and debugging skills. Previous experience in mentoring junior members of staff. Desirable Skills Experience with Azure DevSecOps & CI/CD pipelines. Strong communication and teamwork skills. A keen interest in AI Some experience with PHP and symphony, Why Join ARC Regulatory? Competitive Salary 30 days of More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oliver James
Expertise: Hands-on experience with LLMs (OpenAI, Anthropic, Mistral) and agent frameworks. Advanced Tools: Familiarity with vector databases, RAG pipelines, prompt engineering, REST APIs, cloud deployment, and containerization (Docker / Kubernetes). Domain Knowledge: Experience in one or more business domains such as finance, housing, operations, or customer service. Preferred Extras: Degree in Computer Science, AI, Data Science, or … related fields. Experience with LangChain, CrewAI, Autogen, MLOps, CI/CD, and enterprise systems like SAP, Oracle, or Salesforce. How You'll Measure Success Number of intelligent agents deployed and adopted. Significant reduction in manual effort and process time. Accuracy, reliability, and continuous improvement of agent outputs. High stakeholder satisfaction and measurable business impact. If More ❯