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DevOps Engineer Jobs in London
Overview
Looking for top DevOps Engineer jobs in London? Discover the latest opportunities in one of the world’s leading tech hubs. Whether you're an experienced DevOps professional or looking to advance your career, our curated London job listings connect you with innovative companies eager to hire skilled engineers. Start your search today and take the next step in your DevOps career in London!
Java Engineer C++
Stott & May Professional Search Limited
London
Remote or hybrid
Mid - Senior
Private salary
RECENTLY POSTED

Java Engineer

We are seeking a talented Java Engineer with C++ expertise to develop high-performance FX trading systems. In this key role, you will design scalable, low-latency applications for flagship trading venues, impacting global financial markets.

Required Skills:

Strong Java and C++ development experience
Low-latency programming, multithreading, and concurrency
Knowledge of FX products, FIX protocol, and real-time trading systems
Linux environment expertise
Familiarity with CI/CD tools and application security

Nice to Have:

Financial regulation knowledge
Experience in automated testing and DevOps practices
Additional programming skills (Python, Scala)

Preferred Education & Experience:

Degree in Computer Science or related field
Proven experience in high-frequency trading environments
Leadership or mentoring experience is a plus

Other Requirements:

Excellent communication skills
Agile mindset and collaboration skills

If you’re ready to innovate in the world of electronic trading, apply now and join a forward-thinking team shaping the future of FX markets.

Data Engineer - SC Cleared
Sanderson Government and Defence
London
Hybrid
Mid - Senior
£70,000
RECENTLY POSTED
+4

Data Engineer Salary: £40 - 72K + Benefits Location: London or Manchester (aligned to office for client on-site requirements) Working Pattern: Hybrid / On-site depending on client needs Security Clearance: SC Clearance required You will join a people-focused digital consultancy supporting data-driven services across the UK public sector. The organisation values collaboration, inclusion, and work-life balance, and actively supports continuous learning and professional development through access to training, modern engineering tools, and supportive multidisciplinary teams. The consultancy works closely with government departments and public sector organisations to design, build, and operate secure, scalable data platforms that enable advanced analytics, data science, and machine learning. Diversity and inclusion are core values, and hiring decisions are based on skills, experience, and potential. Empowering individuals and building strong teams are central to delivering meaningful outcomes for clients and citizens. This role is suited to Data Software Engineers with a strong technical foundation and an interest in data engineering, data science, and machine learning. You will work within agile, multidisciplinary teams alongside data scientists, platform engineers, and stakeholders to build robust data processing systems in secure environments. Role Responsibilities Design, build, and maintain scalable data processing and integration systems to support data science and analytics workloads. Develop high-quality, well-tested software using a Test-Driven Development (TDD) approach. Collaborate closely with data scientists to enable effective use of data for analytics and machine learning. Build and operate cloud-based solutions, with a strong focus on AWS services. Work with messaging, streaming, or data flow technologies to support real-time and batch data processing. Contribute to infrastructure and platform automation using Infrastructure as Code. Participate in agile ceremonies, technical design discussions, and code reviews. Ensure solutions meet security, performance, and reliability requirements within public sector environments. What You Will Bring to the Team A strong interest in data, particularly data engineering, data science, or machine learning. A solid technical background, with experience in Java, Python, TypeScript, or similar languages. Experience developing software using TDD or a strong willingness to adopt TDD practices. Strong problem-solving skills and the ability to work collaboratively within multidisciplinary teams. Good communication skills, with the ability to explain technical concepts to both technical and non-technical stakeholders. A proactive mindset with attention to detail and a commitment to quality. Desirable Skills and Experience Experience working with cloud platforms, ideally AWS. A strong Linux background. Experience with data integration and messaging technologies such as Apache NiFi, Apache Kafka, RabbitMQ, or similar tools. Experience using Infrastructure as Code tools such as Terraform or CloudFormation. Previous experience working in a consultancy or public sector delivery environment. Familiarity with secure or regulated environments. 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 our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you. TPBN1\_UKTJ

Principal Consultant Service Now Tech Lead
Stackstudio Digital Ltd.
London
Fully remote
Senior
£300/day - £350/day
RECENTLY POSTED

Job Title: Principal Consultant Service Now Tech Lead Job Type: Contract (Inside IR35) Duration: 6 months Work model: Remote Job Summary:

In this role, you will be the technical owner and manage a team of developers, assign their tasks and provide technical guidance as needed.

Responsibilities

You are the technical owner and manage a team of developers, assign their tasks and provide technical guidance as needed.

Mentor and lead a team of developers.

Participate in requirement discovery with clients, design and develop solutions for the ServiceNow platform, ranging from current feature enhancements and bug fixes to full application suite deployment.

Carry out agile sprint-defined development tasks to support release cycles, including execution of development, unit testing, functional testing, and overall peer review of team member work.

Reviews design and code per sprint to ensure quality.

Creation and customization of complex workflows and custom workflow activities.

Coordinate with Client, Architects, Business Analysts, and developers to translate business requirements to technical requirements and development tasks.

Contribute and review user stories.

Build and maintain technical documentation.

Monitor health, usage, and overall compliance of ServiceNow and its applications

Develop a keen understanding of the products we implement and client business.

Provide production support and be able to resolve problems under pressure.

Assists in project estimation.

Participate in regular Knowledge Transfer sessions with ServiceNow Developers

Stay current with new and updated capabilities of the ServiceNow Platform

Coordinate upgrades to Production and Sub-Production instances

Coordinate sub-production testing, evaluation, and regression remediation

Participate in blueprinting workshops and contribute with documentation and effort estimation.

Support COE in continuous development of training paths for professional advancement.

Contribute to ongoing definition of best development and solution practices.

Lead training workshops as mean to spread experiences gained across the practice.

Qualifications we seek in you!

Minimum Qualifications / Skills

Relevant experience ServiceNow Development.

Demonstrate prior experience in leading client projects as a technical lead.

Certified System Administrator (CSA) plus one mainline Implementor certifications (SPO/CSM / HRSD/ITSM/GRC etc.). Experience on Sourcing and Procurement operation (“SPO”), Service mapping would be preferred.

One greenfield implementation of any ServiceNow module.

Strong hand-on experience in Java scripting, debugging and deployment using update sets for new applications, enhancements, and version upgrades

Hands-on Experience working with Business Rules, Client Scripts, UI Policies, UI Scripts, UI Actions, UI Pages, Script Includes, Access Control Lists, API’s, Service Portal etc…

Experience in Integration with 3rd party tools using Rest, SOAP, Scripted and Flow/Integration Hub.

Good understanding of ServiceNow Best practices in scripting, integration.

Experience in deploying code from Lower instance to Production.

Experience in Cloning and Upgrades.

Excellent communication Skills for client facing roles.

Good management, analytics, problem solving & interpersonal skills

Self-motivated, Positive outlook & result oriented

Preferred Qualifications/ Skills

Knowledge of Azure DevOps/ TFS / Jira / Rally Etc.

TPBN1_UKTJ

Senior Platform Engineer
SoCode Limited
London
Hybrid
Senior
£70,000 - £100,000
RECENTLY POSTED
+2

Senior DevOps / Platform Engineer
London or Cambridge (Hybrid) | Permanent | ‍ Infrastructure & Platform Engineering
£70,000 - £100,000 per annum + bonus
No Sponsorship Option

We’re partnering with a high-growth, product-led technology company to hire a Senior DevOps / Platform Engineer to join their Infrastructure team. This is a hands-on role focused on building secure, scalable, cloud-native platforms and evolving modern deployment practices across a mature AWS environment.
You’ll play a key role in shaping infrastructure architecture, driving automation, and improving reliability across production systems used globally.

What You’ll Be Doing
Design, build, and operate scalable AWS infrastructure across services including EC2, EKS, RDS/Aurora, ElastiCache, OpenSearch, and CloudFront
Lead the adoption and optimisation of Kubernetes (EKS) for production and internal workloads
Build and maintain Infrastructure-as-Code pipelines using Terraform (or similar) integrated with CI/CD
Implement zero-downtime deployment strategies including blue/green, rolling, and canary releases
Improve platform resilience, scalability, and availability by eliminating single points of failure
Enhance observability and monitoring using tools such as Prometheus, Grafana, and CloudWatch
Partner with Security teams to embed best practices across IAM, secrets management, and cloud posture
Optimise cloud performance and spend through automation and visibility tooling
Contribute to incident response, post-incident reviews, and continuous operational improvementsWhat We’re Looking For
Strong experience designing and operating AWS infrastructure in production environments
Hands-on experience with Terraform and CI/CD-driven infrastructure provisioning
Solid Kubernetes experience, ideally managing workloads on AWS EKS
Strong Linux, networking, and cloud security fundamentals
Experience with observability tooling and structured alerting practices
Knowledge of high availability, disaster recovery, and database operations
Scripting and automation experience (Python, Bash, or similar)
Collaborative mindset with a passion for improving engineering efficiencyWhy Apply?
Opportunity to shape a modern cloud platform at scale
High-impact role with real ownership of infrastructure strategy
Work with experienced engineering and SRE teams
Competitive salary + strong benefits package

Python Developer
Queen Square Recruitment Ltd
London
In office
Mid - Senior
£425/day - £450/day
RECENTLY POSTED

Full Stack Developer (Python) – Contract Role

Location: Central London (office-based, 3–5 days per week)

Contract Length: 6 months initially

Start Date: ASAP

Day Rate: £425–£450 (Inside IR35)

About the Role

Our client is looking for highly skilled Full Stack Developers with deep, hands-on Python expertise to support a diverse suite of applications. This is a role for developers who can hit the ground running, demonstrate strong technical maturity, and work effectively across multiple teams.

You’ll contribute to a range of impactful systems including:

* Customer-facing portals

* Flexibility market platforms

* Control-room and internal operational tools

* Engineering & analytics applications

Key Responsibilities

* Develop and maintain Python-based web applications using frameworks such as Dash or Streamlit.

* Build robust, scalable backend services using advanced Python programming practices.

* Integrate solutions with Azure-hosted and on‑prem systems, including applications running on Dash Enterprise.

* Implement and maintain CI/CD pipelines using GitHub, GitHub Actions, and Docker.

* Collaborate closely with cross-functional teams - Ops, Flexibility, Network Access, Data Science, and others.

* Participate in code reviews, uphold coding standards, and support customer‑led technical assessments (including Python coding challenges).

Your Profile

Essential Skills & Experience

* Frontend: Experience with Python‑driven UI frameworks: Dash, Streamlit (preferred over React/Angular)

* Backend: Expert-level Python programming (mandatory)

* Database: Experience with Delta Tables or similar modern data lake table formats

* Cloud & DevOps: Hands-on experience with CI/CD pipelines, Docker, GitHub & GitHub Actions.

Desirable Experience

* Hybrid deployment experience (on‑prem + cloud)

* Deploying and maintaining Dash Enterprise applications

* Knowledge of grid systems, flexibility markets, or operational systems

* Familiarity with Kubernetes (a plus)

If you have the relevant skills & experience, please apply promptly to be considered

Salesforce Developer (SC Required)
Teksystems
London
In office
Mid - Senior
Private salary
RECENTLY POSTED

Salesforce Developer (Must Have: SC Clearance) Role Description: We are seeking a highly skilled and experienced Salesforce Developer to join the team. The successful candidate will be primarily responsible for the development, configuration, and customization of Salesforce Service Cloud solutions. This role demands a strong technical background, excellent problem-solving abilities, excellent communication skills, and a commitment to delivering high-quality solutions. The developer will work closely with solution and technical architects who will provide the solution design. Key Responsibilities: Develop and implement Salesforce Service Cloud solutions based on provided designs. Customize and configure Service Cloud features, including case management, knowledge base, automation, and workflows. Develop complex Salesforce Flows to automate business processes. Write, test, and deploy Apex code (classes, triggers, and components) to extend Salesforce functionality. Participate in the full software development life cycle, including requirements gathering, development, testing, deployment, and maintenance. Implement and maintain robust DevOps practices, including source code management, branching strategies, pull requests, and commits. Utilize DevOps tools such as ( Specify: Copado, Gearset, Azure DevOps, or others ) for deployment and release management. Work within an Agile development environment, using Jira for task management and collaboration, specifically managing user stories. Ensure the security, scalability, and maintainability of Salesforce solutions. Ensure adherence to project timelines and deliverable deadlines. Collaborate with Solution and Technical Architects, Project Managers, QA Consultants and other stakeholders to deliver projects on time and within budget. Create and maintain comprehensive technical documentation, including design specifications, code comments, and user guides. Provide technical support and troubleshooting for Salesforce applications. Adhere to best practices for Apex, Flows, Unit Testing and participate in peer reviews to ensure code quality and system integrity. Job Title: Salesforce Developer (SC Required) Location: London, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website. To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website. We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

Backend Engineer
Skilliantech Ltd
London
Fully remote
Mid - Senior
Private salary
RECENTLY POSTED

Role: Backend Engineer (ATA)

Location: United Kingdom (Remote work)

Skills: Java, AWS, Spring Boot, REST APIs,MySQL

Job Summary:

We are looking for a Backend Engineer to join the Core Portal team and build scalable backend services for an enterprise discovery application. You will design and develop robust APIs, integrate with search and knowledge graph platforms, and ensure high performance, reliability, and security of backend systems.

Key Responsibilities:

  • Develop and maintain backend services using Java, Spring Boot, AWS
  • Build and optimize REST and GraphQL APIs
  • Ensure code quality through testing, refactoring, and best practices
  • Own services end-to-end, including deployment, monitoring, and production support
  • Handle production incidents, perform root cause analysis, and improve system reliability
  • Contribute to system design, architecture discussions, and documentation
  • Collaborate closely with frontend engineers, product teams, and stakeholders
  • Participate in on-call rotation as required
DevOps Engineer, Assistant Vice President
State Street
London
Remote or hybrid
Senior - Leader
Private salary
RECENTLY POSTED
+10

This job is with State Street, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Role Summary:

We are seeking a skilled DevOps Engineer to collaborate with our development and operations teams to design, implement, and manage scalable infrastructure and deployment pipelines. The ideal candidate will have experience with cloud platforms, CI/CD processes, automation, and monitoring tools, with a strong emphasis on optimizing system performance and ensuring reliable, secure, and efficient deployments. You will work closely with cross-functional teams to build robust, scalable, and secure digital asset products that meet our business and technical requirements.

Role Description:

Design and Implement CI/CD Pipelines:  Develop, maintain, and optimize continuous integration and continuous deployment pipelines to streamline the development and release processes.

Infrastructure Management:  Manage and maintain cloud-based infrastructure on Azure Cloud Platform, including provisioning, configuration, and automation of resources.

Automation and Scripting:  Create and manage automation scripts for deployment, configuration, and monitoring using tools such as Ansible, Terraform, or Puppet.

Monitoring and Troubleshooting:  Implement monitoring solutions to ensure system health and performance. Troubleshoot and resolve issues related to applications, systems, and infrastructure.

Collaboration:  Work closely with development, QA, and operations teams to understand requirements, deliver solutions, and address technical challenges.

Security and Compliance:  Ensure best practices for security, compliance, and data protection across all systems and processes.

Documentation:  Create and maintain clear documentation for infrastructure, deployment processes, and best practices.

Performance Optimization:  Analyze system performance and implement improvements to enhance the efficiency and scalability of applications and infrastructure.

Core/Must have skills :

Proven track record of managing and deploying applications and infrastructure.

Cloud Platforms:  Proficiency in Azure cloud services.

CI/CD Tools:  Experience with Harness, GitLab CI, GitHub Actions, or similar tools.

Configuration Management:  Knowledge of tools such as Ansible, Chef, Puppet, or SaltStack.

Infrastructure as Code:  Experience with Terraform, CloudFormation, or similar tools.

Scripting Languages: Proficiency in scripting languages like Bash, Python, or Ruby.

Containers and Orchestration:  Familiarity with Docker, Kubernetes, or OpenShift.

Version Control Systems:  Experience with Git or other version control systems.

Monitoring and Logging:  Knowledge of monitoring tools like Prometheus, Grafana, ELK Stack, or similar.

Ability to work independently and manage multiple tasks or projects.

Good to have skills

Certifications:  Cloud certifications (AWS Certified DevOps Engineer, Azure DevOps Solutions Expert, etc.) are a plus.

Additional Experience:  Experience with microservices architecture and API management.

About State Street Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

Discover more information on jobs at StateStreet.com/careers

Read our CEO Statement

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QA Automation Engineer, Officer
State Street
London
Remote or hybrid
Junior - Mid
Private salary
RECENTLY POSTED
TECH-AGNOSTIC ROLE

This job is with State Street, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Role Summary :

We are seeking a QA Automation Engineer to join our Digital Asset development team. This is a hands‑on quality engineering role responsible for designing, executing, and maintaining automated and manual tests for backend and API‑driven systems in a financial services environment. The role focuses on ensuring the reliability, correctness, and security of software that suppors business‑critical workflows. You will work closely with cross-functional teams to build robust, scalable, and secure digital asset products that meet our business and technical requirements.

Role Description :

Design, develop, and execute automated test cases for APIs and backend services supporting financial services applications.

Create and maintain test artefacts including test plans, test cases, and test execution evidence in line with enterprise QA processes.

Perform functional, integration, and regression testing to validate service behaviour, error handling, and edge cases.

Validate data accuracy and integrity across system boundaries, ensuring consistent results for financial and transactional data.

Work closely with developers during sprint cycles to clarify acceptance criteria, identify defects early, and support defect triage and resolution.

Contribute automated tests into CI/CD pipelines and support test execution as part of build and release processes.

Support production readiness activities, including smoke testing, release validation, and documentation required for go‑live approvals.

Core/Must have skills :

Hands‑on experience as a QA Automation Engineer or QA Engineer in financial services or other regulated environments .

Experience testing REST APIs and backend services , including request/response validation and negative/error scenarios.

Working knowledge of test automation frameworks and tools (e.g., API automation, backend test frameworks, or UI automation where applicable).

Understanding of QA practices across the SDLC , including Agile delivery, defect management, and regression testing.

Strong analytical skills, attention to detail, and the ability to clearly document test results and defects.

Good to have skills :

Exposure to microservices or containerized applications , and testing services deployed in cloud‑based environments.

Experience contributing automated tests into CI/CD pipelines and working alongside DevOps teams.

Familiarity with non‑functional testing concepts such as performance, resilience, and reliability in financial systems.

Digital asset knowledge: awareness of concepts such as custody, tokenization, wallets, or blockchain‑adjacent workflows sufficient to understand domain terminology and test scenarios.

Experience working with enterprise tooling for test management, documentation, and collaboration (e.g., Jira‑based workflows).

About State Street Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

Discover more information on jobs at StateStreet.com/careers

Read our CEO Statement

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Senior DevOps Engineer
REVYBE IT RECRUITMENT LIMITED
City of London
Hybrid
Senior
£100,000
RECENTLY POSTED

Senior DevOps Engineer-FinTech

£100,000+Bonus(£15k+)

CentralLondon-Hybridworking,2/3daysperweekintheoffice

WereworkingwithahighlysuccessfulFinTechbusinessinCentralLondonwhoarelookingtohireaSenior DevOps Engineertohelpshapethefutureoftheirinfrastructureandplatformstrategy.

Thisisahigh impactrolewithinagrowingengineeringteamwhereyoullhavetheopportunitytoinfluencearchitecturaldecisions,mentorengineers,andremaindeeplyhands-onwithmoderninfrastructuretooling.Thecompanybuildsallit’ssoftwarein-houseandhasbeeninvestingheavilyinitsplatform,observability,andcloudcapabilitiesastheycontinuetoscale.

TheOpportunity:

YoulljoinastheSenior DevOps Engineer,workingcloselywithengineeringleadershiptodriveimprovementsacrossinfrastructure,reliability,anddeveloperexperience.Thisrolesitsattheintersectionofhands-onengineering,mentoring,andstrategy.Youllguideplatformdirectionwhilecontinuingtobuildandimprovetheinfrastructurethatpowersthebusiness.

Youllalsomentoroneplatformengineer,helpingthemgrowwhileensuringtheteamcontinuesdeliveringhigh-qualityinfrastructureandautomation.

Environment:

Theplatformcurrentlyoperatesinahybridenvironment:

~60%on-premiseinfrastructure

~40%MicrosoftAzure

Thelong-termstrategyisfocusedonmodernisingtheplatform,improvingobservability,andevolvingcloudcapabilities,makingthisanexcellentopportunityforsomeonewhoenjoysbuildingandshapingsystems.

TechStack:

YoullbeworkingacrossamodernDevOpsandplatformstackincluding:

Kubernetes

Terraform

Hybridcloudinfrastructure(on-premise+Azure)

CI/CD&Automation

GitHubActions

Python

AzureServices

AzureKubernetesService(AKS)

AzureVirtualMachines

AzureVirtualNetworks

AzureLoadBalancer

AzureApplicationGateway

AzureStorageAccounts

AzureBlobStorage

AzureKeyVault

AzureMonitor

AzureLogAnalytics

AzureActiveDirectory

AzureContainerRegistry

AzureDNS

AzureDevOpsintegrations

Observability

Logging,monitoring,andtracingacrossdistributedsystems

Buildingmeaningfultelemetryandplatformvisibility

Whatyou’llbedoing:

Leadingtheevolutionofthecompanysplatformandinfrastructurestrategy

DesigningandimprovinghybridAzure+on-premiseenvironments

DrivingKubernetesplatformimprovements

BuildingautomationwithTerraformandPython

Improvingobservabilityandmonitoringacrosssystems

MentoringaPlatformEngineerandhelpingshapeplatformbestpractices

Workingcloselywithengineeringteamstoimprovedeveloperexperienceandreliability

Whythisroleisexciting:

Hugeimpactonthefutureplatformarchitecture

Opportunitytoshapethehybridcloudstrategy

Combinationoftechnicalleadershipandhands-onengineering

ModernDevOpstoolingandcloudtechnologies

Directinfluenceonplatformreliabilityandscalability

Package:

Salary:Upto£100,000

Bonus:15k+

Location:CentralLondon

Working:Hybrid-23daysperweekintheoffice

IfyoureaSenior DevOpsEngineerwhoenjoyssolvingcomplexinfrastructureproblemswhileshapingplatformstrategy,thisisafantasticopportunitytomakearealimpact.

Pleaseclick"APPLY"andreachouttoVytasJelinskasatReVybeIT,tofindoutmore.

YoumusthavefullrightstoworkintheUK,andbehappytotravelintotheCentralLondonoffice2/3daysaweektobeconsideredforthisrole.Pleasekeepthisinmindwhenapplying!

Senior DevOps Engineer-FinTech

£100,000+Bonus

CentralLondon

Azure,Kubernetes,Terraform,On-Premise,Python,PowerShell,GitHubActions,PlatformEngineer

TPBN1_UKTJ

Senior Site Reliability Engineer
McCabe & Barton
City of London
In office
Senior
£700/day
RECENTLY POSTED

Site Reliability Engineer

6 Months contract

Overview

We are looking for a proactive and technically strong SRE Engineer to join a leading Investment clients operations team on a contract basis. This role blends cloud engineering, automation, monitoring, and structured operational support.

You will play a key role in maintaining platform reliability, improving automation, strengthening observability, and ensuring operational best practice across our Microsoft Azure environment.

This position is ideal for someone who enjoys solving complex problems, automating repetitive tasks, and working within a well-structured ITIL-aligned operations environment.

Key Responsibilities

Design, develop, and maintain automation solutions using PowerShell to optimise workflows and improve operational efficiency

Monitor platform performance, availability, and security using tools such as Datadog

Support and maintain Microsoft Azure services, including governance, networking, and security configurations

Manage and support identity and endpoint services including:

Microsoft Intune

Microsoft Entra ID (Azure AD)

Active Directory (Group Policy, user lifecycle, device management, conditional access)

Participate in Incident and Change Management processes aligned to ITIL best practices

Investigate, diagnose, and resolve technical issues using structured troubleshooting methods

Contribute to continuous improvement of operational processes, documentation, and automation tooling

Work within defined SLAs, escalation paths, and change controls

Technical Skills & Experience

Essential

Strong PowerShell scripting experience for automation and infrastructure tooling

Hands-on experience with monitoring and observability platforms (preferably Datadog)

Solid working knowledge of Microsoft Azure services, governance, networking, and security

Practical experience with:

Microsoft Intune

Microsoft Entra ID (Azure AD)

Active Directory (Group Policy, identity lifecycle, device management)

Experience working in structured operations or support environments with defined SLAs and change management controls

Good understanding of ITIL principles, particularly Incident and Change Management

Desirable

Experience improving monitoring maturity and observability practices

Experience implementing automation to reduce operational overhead

Exposure to security best practices in cloud environments

TPBN1_UKTJ

Lead DevOps Engineer - Active SC, Intersystems
Hays Technology
London
Hybrid
Senior
£400/day - £500/day
RECENTLY POSTED

Lead DevOps Engineer - Active SC, Intersystems Up to £500 per day (Outside IR35) London / Hybrid 6 months My Client is an instantly recognisable Consultancy, who require a Senior / Lead DevOps Engineer that holds Active SC (Security) Clearance, and has worked with Intersystems, to work closely with a key end client. Key Requirements: Proven experience as a Lead DevOps / Application Support Engineer with Active Security Clearance (SC) Experience leading team of Application Support Engineers Proven experience in application management in Azure environments Strong Knowledge of ITIL Experience of development within Healthcare (InterSystems Health Share and Health Connect) Excellent understanding of EMPI, PD, Integration engine and IRIS Nice to have: ITIL Certification Development with Azure, Microsoft .Net, Terraform and Ansible Experience of Azure DevOps / Jira If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

eDV Software Engineer
FryerMiles Recruitment
London
In office
Mid - Senior
£650/day - £750/day
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Software Engineer – eDV Cleared - £650 to £750 per day – London (5 days on-site)

FryerMiles are delighted to working with a brilliant Management Consultancy to assist with their recruitment of multiple eDV Software Engineers to join a long-term major programme based in London.

Working within a classified environment, the successful candidates will apply strong software engineering principles to build reliable, scalable, and secure applications while complying with strict security and operational standards.

Key Responsibilities include:

  • Develop and maintain secure software for classified systems
  • Write high-quality code and contribute to system design
  • Perform testing, code reviews, and fix defects
  • Work in secure environments and collaborate with agile/DevOps teams

Requirements:

  • Active Enhanced Developed Vetting (eDV) clearance in the UK
  • Strong experience in software development and engineering best practices
  • Experience with modern development frameworks, version control, and CI/CD pipelines
  • Knowledge of secure coding practices and system security principles.
  • Strong problem solving and communication skills.

This is a fantastic opportunity for an eDV cleared Software Engineer to work on a long-term project with a very reputable Management Consultancy.

Software Engineer – eDV Cleared - £650 to £750 per day – London (5 days on-site)

Data / Machine Learning Ops Engineer
DXC
London
Hybrid
Junior - Mid
Private salary
RECENTLY POSTED
+4

Location: Erskine, Scotland (Hybrid 2/3 days per week in the office)
Candidates must be eligible for clearance.

DXC Technology (NYSE: DXC) is a leading independent, end-to-end IT services company, helping organisations harness innovation to thrive through change. Serving nearly 6,000 private and public sector clients across 70 countries, DXC combines technology independence, global talent, and an extensive partner network to deliver next-generation IT services and solutions.

We are proud to be recognised globally for corporate responsibility and inclusive workplace practices.

The Role

Are you passionate about bringing machine learning solutions into real-world production environments? Do you enjoy collaborating with others to build scalable, reliable systems?

We are looking for a Machine Learning Ops Engineer to join our growing team. This role is ideal for someone who enjoys solving complex problems, working cross-functionally, and continuously developing their technical expertise in a supportive environment.

If you dont meet every single requirement listed below, we still encourage you to apply. We value potential, curiosity, and a willingness to learn.

What Youll Be Doing

  • Deploying, monitoring, and scaling machine learning models in production.
  • Collaborating with data scientists, engineers, and stakeholders to integrate AI solutions into scalable products.
  • Supporting the full ML lifecycle, from experimentation to deployment and optimisation.
  • Applying best practices in data engineering and contributing to architectural decisions.
  • Using modern MLOps tools and CI/CD approaches to improve reliability and efficiency.
  • Contributing to a culture of knowledge-sharing and continuous improvement.

Technical Experience

Were looking for experience in many of the following areas:

  • Strong Python skills and familiarity with ML libraries such as Pandas, NumPy, and scikit-learn.
  • Experience with frameworks such as TensorFlow, Keras, or PyTorch.
  • Exposure to gradient boosting tools such as XGBoost, LightGBM, or CatBoost.
  • Experience with model deployment tools (e.g., ONNX, TensorRT, TensorFlow Serving, TorchServe).
  • Familiarity with ML lifecycle tools such as MLflow, Kubeflow, or Azure ML Pipelines.
  • Experience working with distributed data processing (e.g., PySpark) and SQL.
  • Understanding of software engineering best practices, including version control (Git).
  • Knowledge of CI/CD principles in ML environments.
  • Experience with cloud-native ML platforms is advantageous.

What Were Looking For

  • A collaborative mindset and strong communication skills.
  • A thoughtful, structured approach to problem solving.
  • A commitment to continuous learning and professional growth.
  • The confidence to contribute ideas while valuing diverse perspectives.

Why Join Us?

  • Work on meaningful AI projects with real-world impact.
  • Join a supportive, forward-thinking team that values inclusion and diverse perspectives.
  • Access structured learning, mentoring, and career development opportunities.
  • Flexible hybrid working arrangements.
  • A workplace culture that supports wellbeing and work-life balance.

What We Offer

  • Competitive salary.
  • Pension scheme.
  • DXC Select comprehensive benefits package including private medical insurance, gym membership, and more.
  • Perks at Work discounts on technology, groceries, travel and more.
  • DXC incentives recognition tools, employee lunches, and regular social events.

Ready to Shape the Future of AI?

We are committed to building diverse teams and creating an inclusive environment where everyone can thrive. If this role excites you, wed love to hear from you.

Apply today and bring your skills, perspective, and ambition to a team that values innovation, collaboration, and growth.

Technical Architect
Tria
London
Hybrid
Mid - Senior
£75,000 - £85,000
TECH-AGNOSTIC ROLE

London - Hybrid (1 day per week onsite)
Up to 85,000 + Excellent Benefits
Permanent

We are partnering with a professional services organisation looking to appoint a Technical Architect to help shape and govern their evolving technology landscape.

This role sits at the intersection of strategy and delivery, providing architectural leadership across cloud engineering, integrations, development and DevOps practices.

You will play a key role in defining architecture standards, guiding technical teams and ensuring solutions are secure, scalable and aligned with the organisation’s long-term technology strategy.

Key Responsibilities

  • Define and govern technical architecture standards and design principles
  • Provide hands-on architectural leadership across cloud platforms, integrations and development
  • Lead architecture reviews and technical design decisions
  • Support engineering teams with complex technical challenges
  • Promote automation, DevOps practices and reusable delivery patterns
  • Ensure solutions are secure, scalable and resilient
  • Identify emerging technologies and contribute to technology roadmaps

Skills & Experience

  • Experience as a Technical Architect, Lead Engineer or Senior Developer
  • Strong experience with Microsoft Azure cloud platforms
  • Experience working with Dynamics 365 / CRM environments
  • Knowledge of cloud architecture, integrations and API design
  • Familiarity with DevOps and modern engineering practices
  • Strong communication skills and ability to engage both technical and non-technical stakeholders

Benefits

  • Salary up to 85,000
  • Hybrid working - 1 day per week onsite in London
  • 30 days annual leave
  • 10% employer pension contribution
  • Healthcare cash plan
  • Life assurance
  • Flexible working environment
  • Modern central London office
ArcGIS Monitor Specialist
DCV Technologies
London
Remote or hybrid
Senior
£500/day - £600/day

The Role: ArcGIS Monitor Specialist

Your responsibilities: ArcGIS Monitor Setup & Configuration

  • Install, configure, and maintain ArcGIS Monitor software.
  • Integrate ArcGIS Monitor with ArcGIS Portal, ArcGIS Server, and other Enterprise components.
  • Ensure proper connectivity and data flow between monitoring tools and GIS infrastructure.

Cloud Infrastructure Monitoring

  • Track performance and resource utilization of cloud-based GIS environments.
  • Implement monitoring strategies for virtual machines, storage, and network components.
  • Configure dashboards for real-time visibility of system health.

Alerting & Notifications

  • Set up automated alerts for critical events, performance degradation, and system failures.
  • Define thresholds and escalation procedures for proactive issue resolution.

Customer Engagement

  • Gather and analyze customer requirements for monitoring and reporting.
  • Provide technical guidance and best practices for system optimization.
  • Work independently to design and implement solutions aligned with client needs.

Performance Analysis & Reporting

  • Generate regular reports on system performance, uptime, and resource utilization.
  • Identify trends and recommend improvements for system reliability and efficiency.

Required Skills & Qualifications:

  • Strong experience with ArcGIS Enterprise 11.5 (Portal, Server, Data Store).
  • Hands-on expertise in ArcGIS Monitor installation and configuration.
  • Knowledge of cloud platforms (AWS, Azure, or similar) and infrastructure monitoring.
  • Familiarity with system performance metrics, alerting mechanisms, and dashboards.
  • Ability to work independently and manage multiple tasks effectively.
  • Excellent communication and problem-solving skills.

Preferred Skills:

  • Experience with PowerShell, Python, or scripting for automation.
  • Understanding of IT infrastructure, networking, and security principles.
  • Exposure to DevOps tools for monitoring and alerting.

Desirable skills/knowledge/experience: 6-8+ years of Experience

Lead DevOps Engineer - Active SC, Intersystems
Hays Technology
London
Hybrid
Senior
£400/day - £500/day

Up to 500 per day (Outside IR35)

London / Hybrid

6 months

My Client is an instantly recognisable Consultancy, who require a Senior / Lead DevOps Engineer that holds Active SC (Security) Clearance, and has worked with Intersystems, to work closely with a key end client.
Key Requirements:

  • Proven experience as a Lead DevOps / Application Support Engineer with Active Security Clearance (SC)
  • Experience leading team of Application Support Engineers
  • Proven experience in application management in Azure environments
  • Strong Knowledge of ITIL
  • Experience of development within Healthcare (InterSystems Health Share and Health Connect)
  • Excellent understanding of EMPI, PD, Integration engine and IRIS

Nice to have:

  • ITIL Certification
  • Development with Azure, Microsoft .Net, Terraform and Ansible
  • Experience of Azure DevOps / Jira

If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.
If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

Platform Engineer - Active SC, Azure, Databricks
Hays Technology
London
Fully remote
Mid - Senior
£480/day - £510/day

Platform Engineer - Active SC, Databricks, Trivy, Azure
510 per day (Inside)
Remote Working
Initial 6 month Contract

My client is an instantly recognisable consultancy who urgently require a Platform Engineer with Active SC Clearance for an end client within the public sector.

Key Requirements:

  • Proven commercial experience working as a Platform / DevOps Engineer within the public sector.
  • Active SC Clearance.
  • Strong, commercial experience with Terraform for IaC, and with Databricks.
  • Proven track record configuring and managing Azure DevOps CI/CD pipelines.
  • Deep understanding of Azure cloud services and components.
  • Some experience using Databricks
  • Practical experience with Docker containerisation.
  • Knowledge of security scanning tooling (Trivy or similar).
  • Scripting proficiency in Bash (Python is desirable).
  • Solid understanding of Git-based version control, specifically within Azure DevOps.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)

SecOps Engineer
Context Recruitment
London
Hybrid
Mid - Senior
£65,000 - £75,000

SecOps Engineer - Central London

Up to 75,000 PA

Well-established and highly profitable construction engineering business is seeking an experienced SecOps Engineer to join them on a permanent basis. This is a critical leadership role within an organisation undergoing significant digital transformation, with ambitious growth and acquisition plans driving demand for scalable, standardised and efficient business applications.

This role is ideal for a proactive security professional with strong technical expertise across application, network and infrastructure security. You will play a key part in implementing security controls, mitigating risk and contributing to the continuous improvement of the company’s overall security posture.

Responsibilities:

  • Monitor security tools including SIEM (QRadar) and respond to threat detection alerts
  • Triage, analyse and prioritise security (via ServiceNow)
  • Investigate root causes of security issues and design effective remediation solutions
  • Oversee Patch Management
  • Conduct vulnerability scans with Qualys, analyse results and prioritise remediation
  • Document SecOps processes and create knowledge base articles in line with best practices
  • Automate security tasks and toolchains using scripting (PowerShell, Batch, etc.)
  • Collaborate with external SOC teams
  • Prepare post-incident reports and root cause analyses
  • Manage end-user device (EUD) security via MS Intune, Sophos and NinjaOne
  • Schedule and assess vulnerability scans on critical infrastructure
  • Maintain patching compliance for OS, Microsoft Office and third-party applications
  • Support infrastructure teams to deploy systems, enhance security policies and manage security-driven changes
  • Produce weekly security operations reports
  • Manage Cisco Umbrella web filtering and SSL inspection policies

Requirements:

  • Previous hands-on experience in SecOps or Incident Response
  • Recognised Security certifications such as Security+, CEH, or Microsoft security certifications
  • Strong knowledge of Microsoft Windows OS security and hardening
  • Working PowerShell scripting ability for automation tasks
  • Solid understanding of cloud-native security across M365, Azure and AWS
  • Experience with enterprise IT infrastructure

Any experience with the following will be highly favoured:

  • Strong experience with Qualys
  • Exposure to Varonis
  • Network security knowledge or relevant certifications (TCP/IP, VPNs, routing, segmentation)
  • Experience working with ServiceNow

Initially 4 days per week onsite, dropping to 3 once passed probation (this is not negotiable).

AWS Architect
Ascendion
London
Remote or hybrid
Senior - Leader
Private salary

Technically, you should be strong AWS experts with experience across software architecture and network infrastructure. The environment involves technologies supporting process orchestration, data platforms, calculation engines, and data distribution platforms, within a large-scale nationwide infrastructure where cyber compliance is a key consideration.

We are looking for hands-on architects who can actively contribute to solution design in collaboration with engineering leadership, including senior stakeholders at the CIO/CTO leadership level.

These architect will also play a role in navigating governance frameworks and internal approval structures, helping secure the required permits to build and permits to operate for the proposed solutions.

AWS Cloud Infrastructure & APIs

  • Design and implement scalable, secure AWS architectures for market data and pricing platforms
  • Architect and govern API layers (REST / event-driven) for internal and external consumers
  • Ensure high availability, performance and resilience across critical financial systems

Solutioning & DevOps

  • Lead solution design across multiple delivery teams
  • Define and embed DevOps and Infrastructure-as-Code practices (Terraform, CloudFormation, CDK)
  • Support CI/CD pipelines and automated deployment strategies
  • Partner with engineering teams to ensure solutions are buildable and operable

Required Skills & Experience

Core Technical

  • Strong AWS architecture experience (VPC, IAM, EC2, S3, RDS, DynamoDB, Lambda, EKS, Glue, Kinesis or equivalents)
  • API and integration design experience
  • Strong background in DevOps and automation
  • Solid understanding of data migration and data platform design
  • Experience designing scalable data processing pipelines
  • Strong data modelling fundamentals
Senior DevOps Engineer
VIQU IT
London
Hybrid
Senior
£600/day - £800/day
+3

Senior DevOps Engineer 6-month contract London/Remote SC Clearance Inside IR35

My Financial Customer is looking for a Senior DevOps Engineer to join a growing technology team responsible for maintaining and evolving a complex on-premise platform. This role will play a key part in ensuring the reliability, performance, and continuous improvement of the organisation s technical estate while supporting the delivery of new services.

This Senior DevOps Engineer is required to have experience with the following: Cloud Platform (Azure, AWS, or GCP), Kubernetes, IaC using Terraform and CI/CD pipelines.

Skills & Experience required from the Senior DevOps Engineer:

  • Active SC Clearance
  • Cloud Platforms (Azure, AWS, or GCP)
  • Strong experience supporting production environments, including on-call support and release management.
  • Hands-on experience with Kubernetes or OpenShift in on-premise environments.
  • Proven background in Linux system administration
  • Experience implementing Infrastructure as Code, ideally using Terraform, integrated with CI/CD pipelines such as Jenkins.
  • Observability platforms including logging, monitoring, and alerting tools such as ELK, Splunk, Prometheus, or Grafana.
  • Experience improving DevOps tooling and contributing to technology roadmaps.
  • Strong knowledge of Agile methodologies and modern DevOps practices.
  • Experience working in the financial industry would be beneficial.

Key Responsibilities of the Senior DevOps Engineer:

  • Support, maintain and enhance the organisation s core platform and supporting infrastructure.
  • Manage the promotion of code across environments, ensuring safe and controlled releases from pre-production through to live.
  • Champion continuous improvement and modern DevOps practices, helping teams adopt automation-first approaches across build, deployment, and release processes.
  • Provide technical mentorship and guidance to engineers, sharing best practices and supporting professional development within the team.
  • Collaborate with architects and solution designers to align technical delivery with long-term product and technology roadmaps.
  • Lead incident management activities, coordinating major incident responses and ensuring effective communication with stakeholders.
  • Support a 24/7 production environment, including participation in an on-call rota and out-of-hours release support when required.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

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Frequently asked questions
London offers a wide range of DevOps Engineer roles, from junior positions to senior and lead roles across various industries such as finance, technology, healthcare, and startups.
Typical skills include proficiency with cloud platforms like AWS, Azure, or Google Cloud, automation tools such as Jenkins or Ansible, containerization with Docker and Kubernetes, scripting languages, and strong knowledge of CI/CD pipelines.
Simply create an account on Haystack, upload your updated CV, and use our tailored search filters to find DevOps Engineer roles in London. You can then apply directly through the platform.
Yes, many companies in London offer remote or hybrid working options for DevOps Engineers. You can filter job listings by work location preferences on Haystack.
Salaries vary depending on experience and company size, but generally range from £50,000 to £90,000 per year, with senior roles potentially exceeding this range.