City of London, London, United Kingdom Hybrid / WFH Options
Halian
Mid level .NET Developer to join dynamic engineering team. The ideal candidate will have a strong background in building scalable applications using the Microsoft .NET stack, proven experience with AWS cloud ideally with other cloud technologies considered , and a deep understanding of the FinTech space would be nice to have, but not essential. This role is crucial to driving the … mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core/.NET 6+) Work on cloud-native solution development using AWSservices such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers to deliver high-quality features and enhancements Write clean, maintainable, and … .NET Core/.NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI/CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Staffworx
interactions between agents, models and services Lead implementation of full-stack interfaces and services using Node.js, TypeScript, React.js, Express, Next.js Integrate ML models and embeddings into production pipelines using AWS SageMaker , Bedrock or OpenAI APIs Build support systems for autonomous agents including memory storage, vector search (e.g., Pinecone, Weaviate) and tool registries Enforce system-level requirements for security, compliance, observability … deployments, model governance, and fail-safe operations Must-Have Skills 5+ years in enterprise solution architecture with emphasis on AI/ML system design Deep hands-on experience with AWS : Lambda, API Gateway, SageMaker, DynamoDB, ECS, Step Functions Expertise in JavaScript/TypeScript ecosystem (Node.js, React.js, Express, Next.js) Strong understanding of LLM integration , prompt chaining and tools like LangChain or … Proficient in designing asynchronous, event-driven systems and pub/sub messaging API-first mindset with deep knowledge of REST, GraphQL, and streaming protocols Infrastructure as Code using Terraform , AWS CDK or similar Experience with secure cloud deployments and production ML model integration Bonus Skills Applied work with multi-agent systems , tool orchestration, or autonomous decision-making Experience with vector More ❯
interactions between agents, models and services Lead implementation of full-stack interfaces and services using Node.js, TypeScript, React.js, Express, Next.js Integrate ML models and embeddings into production pipelines using AWS SageMaker , Bedrock or OpenAI APIs Build support systems for autonomous agents including memory storage, vector search (e.g., Pinecone, Weaviate) and tool registries Enforce system-level requirements for security, compliance, observability … deployments, model governance, and fail-safe operations Must-Have Skills 5+ years in enterprise solution architecture with emphasis on AI/ML system design Deep hands-on experience with AWS : Lambda, API Gateway, SageMaker, DynamoDB, ECS, Step Functions Expertise in JavaScript/TypeScript ecosystem (Node.js, React.js, Express, Next.js) Strong understanding of LLM integration , prompt chaining and tools like LangChain or … Proficient in designing asynchronous, event-driven systems and pub/sub messaging API-first mindset with deep knowledge of REST, GraphQL, and streaming protocols Infrastructure as Code using Terraform , AWS CDK or similar Experience with secure cloud deployments and production ML model integration Bonus Skills Applied work with multi-agent systems , tool orchestration, or autonomous decision-making Experience with vector More ❯
Eastbourne, England, United Kingdom Hybrid / WFH Options
AxisOps
Fluency in scripting and automation – Python , Bash , and Ansible (our glue language) Familiarity with Terraform or equivalent infra-as-code tooling Real-world experience operating hybrid environments (on-prem, AWS, Azure) Strong networking fundamentals: routing, firewalls, VPNs, switching A security-first mindset, with practical exposure to vulnerability management and secure provisioning Clear written communication – your runbooks don’t need walkthroughs More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Roc Search
Job Title: Backend Python Developer Job Type: Permanent Location: London Salary: £55,000-£65,000 DOE Skills: Python, AWS, CI/CD, Docker Kubernetes, JavaScript Roc Search have partnered with a vibrant data focused agency in London. They are seeking an experienced Backend Engineer with a strong foundation in Python and object-oriented programming. In this role, you will be … Engineers, Cloud Engineers, and Product stakeholders, to deliver scalable, secure, and efficient backend solutions. The ideal candidate will have solid experience in CI/CD pipelines, cloud infrastructure (especially AWS), and modern backend architectures. Familiarity with event-driven or microservice-based patterns is a plus. The team are also looking for someone who can bring experience or interest in AI … and implement robust, scalable backend systems using Python as the primary language. Apply object-oriented principles and design patterns to maintain clean, maintainable code. Leverage cloud-native services (primarily AWS) including Aurora, Load Balancer, Security Groups, and serverless compute options. Build and maintain CI/CD pipelines using industry-standard tools (e.g., GitHub Actions, GitLab CI, Jenkins). Implement monitoring More ❯
Job Title: Backend Python Developer Job Type: Permanent Location: London Salary: £55,000-£65,000 DOE Skills: Python, AWS, CI/CD, Docker Kubernetes, JavaScript Roc Search have partnered with a vibrant data focused agency in London. They are seeking an experienced Backend Engineer with a strong foundation in Python and object-oriented programming. In this role, you will be … Engineers, Cloud Engineers, and Product stakeholders, to deliver scalable, secure, and efficient backend solutions. The ideal candidate will have solid experience in CI/CD pipelines, cloud infrastructure (especially AWS), and modern backend architectures. Familiarity with event-driven or microservice-based patterns is a plus. The team are also looking for someone who can bring experience or interest in AI … and implement robust, scalable backend systems using Python as the primary language. Apply object-oriented principles and design patterns to maintain clean, maintainable code. Leverage cloud-native services (primarily AWS) including Aurora, Load Balancer, Security Groups, and serverless compute options. Build and maintain CI/CD pipelines using industry-standard tools (e.g., GitHub Actions, GitLab CI, Jenkins). Implement monitoring More ❯
will be hybrid 2 days onsite in our Wimbledon office, London. As a Senior Data Engineer, you will lead data migration strategies and implementation across hybrid cloud environments (primarily AWS), enabling smooth and secure movement of legacy and modern systems. As a senior engineer, you'll design, develop, and optimise scalable and efficient data pipelines integrating PHP, and C applications … using .NET framework backend services and React frontends. You'll utilise tools such as Terraform for infrastructure-as-code ( IaC ), AWS (Lambda, EC2, EKS, Step Functions, VPC etc.) for ETL, Airflow pipelines, Snowflake, and ensure architectural alignment with AI/ML initiatives and data-driven services. You will serve as the go-to engineer for: End-to-end data migration … architecture ( on-premise to cloud or cloud-to-cloud). Designing scalable and secure systems using AWSservices like S3, Lambda, and EKS, EC2, VPC, RDS. Interfacing with both legacy PHP/C# systems and modern .NET cloud-native services. We're also looking for someone with some experience in AI to help us drive our AI data projects forward. More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Just Eat Takeaway.com
collaborating with developers. Automate all application deployments within Google Cloud. Maintain comprehensive logging, monitoring, and alerting across all applications using the Prometheus stack. Establish peer-to-peer networking between AWS and Google Cloud for a seamless multi-cloud strategy. Promote and evangelize DevOps best practices within the team. Drive continuous improvement by applying standard methodologies to products, services, and processes … to build scalable systems, manage large datasets, and resolve critical infrastructure issues. Platform Optimization: Expertise in scaling platforms, troubleshooting performance, ensuring service failover, and optimizing systems. Cloud Expertise (GCP & AWS): Extensive experience with Google Cloud Platform and AWS infrastructure. Containerization & Orchestration: Proficient with Docker, serverless technologies, container registries, and managed Kubernetes (GKE, Autopilot) including Helm. Monitoring & Logging: Strong skills in More ❯
Columbia, Maryland, United States Hybrid / WFH Options
Codescratch LLC
days a week for team collaboration, but otherwise, it's a flexible hybrid position. Key Responsibilities: You'll be handling everything from designing and deploying cloud infrastructure on AWS to making sure it runs smoothly day-to-day. This involves monitoring the system, fixing issues quickly and figuring out how to avoid them in the future. Setting up automated deployment … SCI w. poly Clearance required. Technical Skills Required: Strong knowledge of Linux, including system administration and troubleshooting. Proficient in configuration management tools such as Ansible or Puppet. Knowledge of AWSservices (EC2, S3, Lambda) for infrastructure deployment and management. Experience with application and OS deployment, scaling, and management. Ability to develop in multiple programming languages such as bash, Python, or More ❯
Northern Ireland, United Kingdom Hybrid / WFH Options
Concentrix
ideally in Java. Experience with containerized applications, preferably using Kubernetes or similar tools. Experience with CI/CD pipelines, microservices, and distributed systems. Understanding of modern cloud infrastructure, ideally AWS or Azure. Desirable: Familiarity with infrastructure-as-code tools such as Terraform. Experience with OpenLDAP. Experience in Perl development. Location: UK, Work at Home, Northern Ireland Language Requirements: Time Type More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Anson McCade
month). What You'll Bring • Strong engineering expertise in C#/.Net • Full-stack capability ideal (JavaScript, TypeScript, etc.) • Experience building secure, scalable, cloud-hosted systems (Azure preferred, AWS/GCP also welcome) • Familiarity with containerisation (Docker/Kubernetes), CI/CD pipelines, RESTful APIs • Collaborative mindset and ability to mentor junior developers What’s on Offer • Salary up More ❯
forefront of innovation with our Threat Reporting and Response engineering team, where we work diligently to keep our customers safe! Our platform leverages the latest technologies and tooling in AWS and Artificial Intelligence to stay one step ahead of cybercriminals. Why Join Our Team? "If you're interested in solving real-world problems at immense scale, the Threat Reporting and … Response is for you. At Mimecast, we process over a billion emails and collaboration events each day. We use the latest technologies from AWS and advancements in AI to keep our customers safe from threat actors, with speed and precision!" - Hiring Manager What You'll Do As a Senior Software Engineer, you will play a pivotal role in designing and … customers by effectively managing incidents and minimizing their impact through clear communication and provision of quick solutions. Your responsibilities will include: Design and implement scalable and reliable microservices on AWS infrastructure. Mentor and guide other engineers, fostering a culture of collaboration, continuous learning, and professional growth. Create and maintain comprehensive technical documentation for architectures, processes, and procedures. Provide support during More ❯
Manchester Area, United Kingdom Hybrid / WFH Options
Anson McCade
Excellent problem solving skills with ability to simplify complex concepts Experience mentoring or guiding engineering teams Experience with public cloud platforms and CI/CD pipelines is highly desirable (AWS, GCP or Azure) Hands on with version control tools like Git is highly desirable O.K. I'm in what's next? Apply with your latest CV below More ❯
Excellent communication and collaboration skills Full right to work in the UK (we are unable to offer visa sponsorship for this role) Desirable (Not Essential): Exposure to cloud platforms (AWS, GCP, or Azure) Familiarity with version control (e.g. Git) and Agile methodologies Experience with databases (SQL or NoSQL) Personal or academic projects you’re proud of – GitHub links welcome! Benefits More ❯
and discuss this with you during the interview process. We are currently looking for a Senior Software Engineer to join our Developer Experience Platform Enablement Team, working in an AWS Serverless environment. What you'll be Doing: Be part of a cross-functional team: Implement platform tooling, automate processes, maximise our up-time, as well as enhancing our design system … and incident management. Enhance our internal developer platform (Backstage), automate workflows, and lead the Observability strategy-implementing best practices for Logging, Metrics, and Tracing across the business, aligned with AWS Serverless standards. Collaborating in a high-performing team: Engage in team ceremonies, including Retrospectives, Stand-ups, Planning, and Socials, while continually adapting and seeking new ways to improve and deliver … TDD) and Pair Programming (a plus). Our Tech Environment Full-stack, cross-functional teams, working closely with people of different specialisms within your team and across the business. AWS, Serverless, Terraform, C#, .NETCore, TypeScript, Node.js, GraphQL, React, Snowflake, Docker, Grafana GitHub for source control and continuous integration Developing solutions using Generative AI models Robust and performant cloud/serverless More ❯
and organisational skills. A keen interest in Artificial Intelligence and Large Language Models (LLMs) and their potential applications within our products. Hands-on experience with cloud platforms such as AWS, Google Cloud, or Azure, including deploying and managing applications in the cloud. Knowledge of containerisation technologies like Docker and orchestration tools like Kubernetes. Familiarity with Agile development methodologies (e.g., Scrum More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
East London, London, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
practices, standards, and culture of the company. Mentor your current colleagues, raising the bar for the company. Co-hire your future colleagues. Our tech stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/… industry experience in back-end engineering, developing reliable and scalable systems with an object-oriented programming language. Cloud-native technologies: Experience in architecting and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker), infrastructure-as-code software (e.g., Terraform), and observability platforms (e.g., Datadog or Grafana). Leadership: A track record of leading complex More ❯