Reading, Berkshire, United Kingdom Hybrid / WFH Options
Thales Group
large and complex distributed system with high availability and high scalability (using an application server, message-broker service, streaming, load-balancing) Experience in the network protocol (SOAP/REST, HTTP, TCP/IP, DNS, VPN, WAF, RTCP) Strong experience in Infrastructure as Code language, scripting code, continuous automation principles (CI/CD) Good knowledge of operating systems (Win/Linux More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
OLI Systems
software development with hands-on experience in creating and delivering production code. Strong and demonstrable proficiency in modern .NET/C# and Python. Good knowledge of protocols and APIs (HTTP/HTTPS, REST & JSON API) and the core trio for structuring content (HTML), styling (CSS), and interactivity (JavaScript) for the web. Hands-on experience with cloud-hosted systems with priority More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
McGregor Boyall Associates Limited
automation in collaboration with operations and infrastructure teams What We're Looking For: Required: Solid Java development experience Strong understanding of Linux/Unix systems, networking (TCP/IP, HTTP, SSL), and OS concepts Excellent communication and documentation skills Passion for automation and scalable infrastructure Desired: Python, Bash, Perl or JavaScript (Angular) experience Familiarity with CI/CD tools such More ❯
structure, registry, and event logs. Google Workspace and/or VMware ESXi experience would be an advantage. Understanding of security concepts, networking concepts and protocols: DNS, TCP/IP, HTTP, DHCP, VPN, firewall (knowledge of SMTP, web services, email services, SNMP, FTP is a plus). Experience in one or more of the following scripting languages is desirable: Bash, PowerShell More ❯
software to production in a large organisation. Proficiency in programming languages such as Go, Python, or C#. Excellent knowledge of Linux systems and networking protocols (e.g., TCP/IP, HTTP/S, DNS, VPNs). Expertise withcontainerand orchestrationtechnologies, including Docker and Kubernetes. Hands-on experience withHelmfor packaging, deploying, and managing Kubernetes applications. Experience withmonitoring and loggingsolutions likePrometheus,Grafana,ELK Stack More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Sophos Group
one of the following: Python, Perl, or Go. Experience working with commercial Linux-based products. Passion for building secure and scalable network software. Working knowledge of networking protocols (e.g. HTTP(S), FTP, TCP/IP). Excellent software design, coding, and troubleshooting/debugging skills. Solution-oriented approach to development and collaboration. Familiarity with Agile development methodologies is a plus. More ❯
Linux, Wintel, and Cloud Platforms. Good knowledge of Virtualization Technologies and Cloud Services. Secure Cloud Virtual/Managed Private Cloud experience. Understanding of common network protocols and services (DNS, HTTP(S), SSH, FTP, DHCP, TCP/IP, Subnetting, etc.). Understanding and deployment based on Security Principals and Security Best Practices. Experience in working with baselines and understanding good engineering More ❯
JSON-based Swagger files manually or using tools (e.g., SwaggerHub, Postman, Stoplight). Familiarity with API management platforms (e.g., Apigee, Azure API Management, AWS API Gateway). Understanding of HTTP methods, response codes, and common API security practices (OAuth, JWT, etc.). Excellent communication skills to interact with both business users and technical teams. Experience working with SDLC tools like More ❯
members in areas of expertise. Experience 10+ years of software development experience. Strong object-oriented programming skills following SOLID principles. Proficient in Java and experienced in building REST/HTTP microservices. Familiarity with Jenkins CI/CD pipelines and Terraform. Experience with containerization technologies such as Docker and Kubernetes. Proficient in AWS services. Proven ability to build high-volume, scalable More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
BAE Systems (New)
concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers Knowledge of computer networking and deep packet inspection, particularly TCP/IP but also HTTP, DNS, DHCP, tunnelling protocols (GTP, MPLS, L2TP) Complimentary languages and technologies such as Ruby, Python, Puppet and Bash Experience of working in an Agile scrum team, and the tooling that More ❯
members in areas of expertise. Experience 10+ years of software development experience. Strong object-oriented programming skills following SOLID principles. Proficient in Java and experienced in building REST/HTTP microservices. Familiarity with Jenkins CI/CD pipelines and Terraform. Experience with containerization technologies such as Docker and Kubernetes. Proficient in AWS services. Proven ability to build high-volume, scalable More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Capital One (Europe) plc
plan your work within an agile environment. What we're looking for Production-grade experience of developing and managing APIs using Java & Springboot. Excellent understanding of SOLID principles, SOA, HTTP and REST. Good knowledge of Maven or Gradle. Production experience running microservices on container orchestration architectures. Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. Good More ❯
GitHub or GitLab) advanced Linux administration and scripting (e.g. Bash) Ansible Good knowledge of security best practises and experience automating/implementing them (e.g. Kubernetes security groups, mutual authentication, HTTP security headers, etc ) Experience using AWS Developer tools (AWS Codepipeline, AWS CodeBuild) would be an advantage Competencies: Agile Scrum Can work with cross functional teams Continuous improvement Customer facing (build More ❯
Google Cloud, Azure, DigitalOcean) and Infrastructure as Code (IaC) tools like Terraform. Ability to build reliable, performant, and scalable APIs using a microservice architecture. Have a solid understanding of HTTP, TCP, UDP protocols, web services, and architecture design. 100% Remote Our entire company is distributed, so we take remote work seriously. If you'd rather not work from home, we More ❯
Hands-on experience with AWS services, such as; ALB, S3, ElastiCache, IAM, CloudWatch, DynamoDb, EKS Knowledge and experience on Kubernetes is advantageous Experience in building scalable, distributed REST/HTTP-based microservices on hybrid cloud environments Experience with high concurrency applications, multithreading, low-latency, servers architectures Hands-on experience with Jenkins and establishing robust CI/CD pipelines Experience in More ❯
experience in Web application development In-depth knowledge of ASP.NET MVC (versions 4 and 5) and EF 6 Proficient in MS SQL development and relational databases Good understanding of HTTPprotocol and MS IIS Fluent English communication skills - minimum B1 level Familiarity with SQL Databases, .Net Core, Dependency injection, xUnit, Moq, DDD & TDD Experience with Azure (preferable) Experience working in More ❯
technology such as REST, JSON or Thrift Testing web applications with Selenium WebDriver Big data technology such as Hadoop, MongoDB, Kafka or SQL Network principles and protocols such as HTTP, TLS and TCP Continuous integration systems such as Jenkins or Bamboo What you can expect: At Global Relay, there's no ceiling to what you can achieve. It's the More ❯
Stevenage, Hertfordshire, England, United Kingdom Hybrid / WFH Options
MBDA
analysis. Previous experience to identify root cause from (TBC for review - Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Our company: Peace is More ❯
experience writing Automated Web Application and Rest/Soap API test frameworks using Ruby and Cucumber. The ideal Engineers will have experience in: Page Object Model Capybara Selenium Net HTTP/HTTParty Savon SQL (DB2/PostgreSQL) Jenkins BDD (Behaviour Driven Development) Java AWS We need: Excellent communication skills Excellent customer facing/engagement skills Excellent experience working in a More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Morgan Hunt Recruitment
experience or SCQF level 9-11 qualification. Expertise in enterprise integration, middleware, and data integration (JMS, SOAP/REST, databases). Proficiency in messaging technologies (XML, JSON, web services, HTTP). Agile development experience (Scrum, story estimation). Full integration lifecycle experience (analysis, design, development, testing). Collaboration in corporate development teams. Workload management to maximize value. Desirable: Basic FOI More ❯
Ruby. Hands-on experience with relational databases such as MySQL and PostgreSQL, as well as message brokers like RabbitMQ and caching solutions like Redis. Deep understanding of web protocols (HTTP, TCP, UDP) and modern architectural patterns. Experience working on growth-oriented backend systems and billing/payment infrastructures is a plus. A passion for open-source, developer tools, and clean More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Allica Bank
Experience with cloud security across multiple platforms (Azure, Google Cloud). Expertise in security frameworks such as CIS, NIST, ISO27001 Solid understanding of network protocols (TCP/IP, DNS, HTTP/S, VPN) and how to secure them. Excellent presentation skills - both to technical and non-technical audiences Proficiency in Python, Bash, or PowerShell for automation. Working at Allica Bank More ❯
members. You can also mentor or brainstorm with other backend developers. Our stack Mostly in Golang with a bit of JavaScript and TypeScript Communication between services is done using HTTP Rest, and most of our databases are backed by PostgreSQL Everything runs in Kubernetes on GCP Preferred experience Skills & background Strong communication skills both in French & English to facilitate the More ❯
Skills & Experience: 5+ years experience front-end web development JavaScript (preferably vanilla JS), HTML, and CSS Experience building commercial grade Websites, Portals, Intranets etc Strong knowledge of web fundamentals, HTTP methods, integration patterns, RESTful APIs Experience with Node.js or other server-side JavaScript (backend 20% of role) Building web interfaces according to WCAG accessibility standards and inclusive design practices Demonstrable More ❯