7 python developer jobs found

Site Reliability Engineer Job Opportunity: Freelance Site Reliability Engineer (Outside IR35) £500-550 | Remote (UK-Based) | Occasional travel to Farnborough or Hammersmith Contract until 2026 We 're hiring two hands-on Site Reliability Engineers (SREs) to join a fast-moving platform team on a long-term contract. This role is ideal for engineers with strong coding skills who are comfortable resolving live production issues - not just escalating them, but diving into the code and fixing them directly. This is a UK-based, fully remote position, with occasional in-person meetings in Farnborough or Hammersmith . The contract is outside IR35 and runs through 2026. Key Requirements • Strong software engineering experience, ideally in Java (Spring Boot) and Python • Proven background in SRE practices, including platform reliability, monitoring, and incident response • Ability to debug and resolve issues directly...

Senior Frontend Developer (Contract) London - 5 days onsite Contract Type: Outside IR35, 6 month initial term Our client is a rapidly growing, London-headquartered oil derivatives trading house with significant market presence in global energy markets. They operate a dynamic, entrepreneurial trading environment with substantial annual trading volumes The business is experiencing fast growth and requires a hands-on Senior Frontend Developer (Contract). Job Responsibilities Architects and delivers innovative UI solutions for front office trading applications, designing and developing high-performance, intuitive interfaces that meet the demanding requirements of capital markets professionals Develops secure, high-quality production code for mission-critical trading systems, and conducts comprehensive code reviews to ensure engineering excellence across the team Provides technical leadership to front-end engineering teams, mentoring developers and...

SC Cleared Cloud Engineer 6 Months Contract Remote Outside ir35 As a Site Reliability Engineer you will: ? Be part of a multidisciplinary team developing and supporting our central cloud, developer and identity and access platforms ? Write infrastructure as code using terraform to ensure our infrastructure is consistent, reusable and reliable ? Deploy and configure observability tools to enable our teams to identify and respond to operational issues quickly and effectively ? Build CI/CD pipelines to enable the team to get code into production quickly and reliably ? Provide day-to-day support for our platforms and tools to ensure they remain available, secure and robust ? Solve complex and interesting problems ? Share your knowledge and expertise with your peers and the wider team to drive consistency and develop a culture of openness and learning We're interested in people who have: ? A deep understanding of Linux operating system internals and are...

We’re looking for an AWS Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. You will focus on hands-on remediation of cloud and application vulnerabilities across AWS environments. The position involves working closely with Developers, Data Engineers and the AWS Security Lead to validate findings, prioritise risk, implement secure fixes, and strengthen AWS security controls. This is a delivery-focused role where you will own issues end to end. The successful AWS Security Engineer will have experience with: Deep, hands-on AWS security across IAM, networking, compute, storage and serverless AWS security controls including IAM least privilege, VPC segmentation, private endpoints, WAF/Shield, KMS, secrets management and logging Operating AWS Security Hub, GuardDuty, Inspector, Config...

We’re looking for an AWS Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. You will focus on hands-on remediation of cloud and application vulnerabilities across AWS environments. The position involves working closely with Developers, Data Engineers and the AWS Security Lead to validate findings, prioritise risk, implement secure fixes, and strengthen AWS security controls. This is a delivery-focused role where you will own issues end to end. The successful AWS Security Engineer will have experience with: Deep, hands-on AWS security across IAM, networking, compute, storage and serverless AWS security controls including IAM least privilege, VPC segmentation, private endpoints, WAF/Shield, KMS, secrets management and logging Operating AWS Security Hub, GuardDuty, Inspector, Config...

We're looking for an AWS Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35. This role offers hybrid working with an expectation to attend the office 3 days per week. You will focus on hands-on remediation of cloud and application vulnerabilities across AWS environments. The position involves working closely with Developers, Data Engineers and the AWS Security Lead to validate findings, prioritise risk, implement secure fixes, and strengthen AWS security controls. This is a delivery-focused role where you will own issues end to end. The successful AWS Security Engineer will have experience with: Deep, hands-on AWS security across IAM, networking, compute, storage and serverless AWS security controls including IAM least privilege, VPC segmentation, private endpoints, WAF/Shield, KMS, secrets management and logging Operating AWS Security Hub,...

Role: Infrastructure Manager Salary/Rate: £400-500 per day outside IR35 Location: Mainly remote Contract Duration: approx. 5 months We are currently looking for a CNI Infrastructure Manager for our IT Services client. This CNI Infrastructure Manager role is mainly remote, with occasional UK office visits as required by the business. The contract for the CNI Infrastructure Manager position is for approx 5 months, with potential to extend, operating outside IR35. Security Clearance: Security Check ( SC Clearance ) This role is outside IR35 Essential skills/experience required: Strong technical background in IT infrastructure networking security and systems administration within large-scale, mission-critical environments Proficiency in automation and scripting tools ( PowerShell , Python , Ansible ) to streamline operations. Knowledge of security principles, firewall...