Find your next tech and IT Job or contract IT security

266 results
Contractor

Contractor jobAI Systems Engineer

LA International Computer Consultants Ltd
Published on

30 months
SW1A 2AH, City of Westminster, England, United Kingdom
UK based - Hybrid 3 days onsite 2 working from home. London, Bristol, Birmingham 3-6 month rolling Inside IR35 We are looking for number of Senior AI Native System Engineers, to join our Mobile networks team to transform the network using AI. The skill sets we are looking for are: - Systems engineering depth: Extensive experience designing complex software systems, distributed systems, data platforms or cloud-native services. - AI-native engineering mindset: Practical experience using AI-assisted engineering tools or coding agents to improve software delivery, testing, documentation or design productivity. - Technical fundamentals: Strong knowledge of algorithms, data structures, concurrency, operating systems, networking, APIs, integration patterns and performance trade-offs. - Cloud and platform experience: Good knowledge of cloud compute platforms, preferably AWS, including architecture patterns, security, observability, deployment and cost considerations. - Programming capability: Comfortable with system-oriented or strongly engineered languages such as Go, Rust, C/C++, Java or equivalent; Python experience is desirable for data and automation use cases. - Architecture and design leadership: Proven ability to set technical direction, resolve complex design trade-offs and guide engineering teams through ambiguity. - Quality and governance: Experience embedding secure-by-design, test-first, observable and compliant engineering practices into delivery workflows. - Communication: Able to communicate clearly with users, engineers, product owners and senior leaders, bridging business outcomes and technical decisions. - Learning agility: Demonstrates curiosity about how systems work beneath abstraction layers and the ability to learn new technologies quickly. Please share your latest CV LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
View this job
Contractor

Contractor jobFull Stack Developer - SC Cleared - Remote - Outside IR35

LA International Computer Consultants Ltd
Published on

6 months
England, United Kingdom
Full Stack Developer (Kotlin, React, TypeScript & Spring Boot) - Remote - Outside IR35 Must have an Active SC Clearance Full Stack Developer Overview - We are seeking three experienced Full Stack Developers to deliver modern, scalable cloud-native applications. - Opportunities are available for 2 Senior Developers (SFIA Level 5) and 1 Developer (SFIA Level 4). - Work across frontend and backend development using Kotlin, React, TypeScript and Spring Boot within cloud-based environments, ideally AWS. Full Stack Developer Responsibilities - Design, develop and maintain frontend applications using React and TypeScript. - Build scalable backend services and APIs using Kotlin and Spring Boot. - Deliver end-to-end application functionality across the full technology stack. - Develop, deploy and support cloud-native applications within AWS environments. - Work with AWS services including ECS, Lambda, SQS, RDS, S3, IAM, CloudWatch and OpenSearch. - Support infrastructure automation and deployment using Terraform. - Work with MySQL databases and GitHub for source control and collaborative development. - Contribute to application testing, troubleshooting and performance optimisation. - Collaborate with multidisciplinary engineering teams to deliver secure, reliable applications. Full Stack Developer Skills and Experience - Strong hands-on Kotlin development experience. - Extensive React and TypeScript experience building modern frontend applications. - Strong Spring Boot experience developing backend services and APIs. - Proven full-stack development experience across frontend and backend technologies. - Experience delivering modern cloud-native applications. - Strong understanding of cloud-based development, ideally AWS. - Experience using GitHub and modern development practices. - Knowledge of AWS services including ECS, CloudWatch, SQS, RDS, IAM, OpenSearch, S3 and Lambda. - Experience with Terraform and Infrastructure as Code would be advantageous. - MySQL database experience would be beneficial. - Knowledge of Google Analytics and Google Tag Manager would be desirable. - Strong problem-solving, communication and collaborative development skills. - Senior Developers should demonstrate technical capability and delivery experience appropriate to SFIA Level 5. - Developers applying at SFIA Level 4 should demonstrate strong hands-on development and delivery experience. To apply, please send your CV by pressing the apply button. Due to high volume of applications, only shortlisted CVs will be contacted. Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
View this job
Permanent
Contractor

Job VacancySenior Data Engineer / Palantir Architect (Azure)

Avanda
Published on

Zurich, Switzerland
Our global end client in Zurich is now looking to hire on a long term basis a Senior Data Engineer / Palantir Architect to design and implement enterprise data solutions using Palantir Foundry and Microsoft Azure. You will play a key role in building scalable, secure data platforms that turn complex data into actionable business insights. Excellent pay on offer for the right person. THE ROLE Design and implement Palantir Foundry solutions integrated with Microsoft Azure. Build and optimise data pipelines, transformations, and enterprise data models. Develop Palantir Ontologies, connecting business data, relationships, and operational workflows. Design secure data integrations, ensuring scalability, performance, and data quality. Lead technical architecture decisions and drive implementation from design through production. Collaborate with business stakeholders, cloud engineers, and security teams. Requirements Proven hands-on experience with Palantir Foundry implementation and architecture. Strong experience with Microsoft Azure and cloud-based data platforms. Advanced SQL and practical Python development skills. Solid knowledge of data engineering, data modelling, and pipeline orchestration. Experience with cloud security, data governance, and enterprise system integration. A hands-on mindset, strong problem-solving skills, and the ability to own technical delivery end to end. If this sounds like your next challenge... We would love to hear from you. Join us to build modern data platforms at the intersection of enterprise architecture, cloud technology, and advanced analytics.
View this job
Internship

Internship offerPMO Administrator (DV Cleared)

LA International Computer Consultants Ltd
Published on

6 months
Bristol, United Kingdom
Scope: * The Role is to support a very busy client relationship management team responsible for maintaining stakeholder engagement across a number of government and law enforcement teams and industry partners. * The focus is project support, organising cross-agency meetings and providing associated administrative support. Diary management of the client's Relationship Management team. Supporting the team's record-keeping of meetings, ensuring their minutes are suitably stored and providing general support and advice on the team's data storage. * Responsible for updating the content and formatting of the client Service Catalogue and once approved, sharing it with customer agencies. * Business Change, P3M, Project Support, Comms * SFIA3/4 - up to 6 years Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 18 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
View this job
Permanent

Job VacancyPlatform Engineer

CGI
Published on

Belfast, Northern Ireland, United Kingdom
At CGI, we deliver secure, scalable cloud platforms that support critical programmes across Space, Defence and Intelligence. As a Platform Engineer, you'll help design, automate and optimise modern infrastructure environments using Kubernetes and Linux. You'll take ownership of technical challenges, develop innovative automation solutions and collaborate with experienced teams to deliver resilient, high-performing platforms. Working on a secure programme in Belfast, you'll have the opportunity to make a tangible impact while developing your expertise in cloud infrastructure and platform engineering. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This role requires five days per week onsite in Belfast.
View this job
Permanent

Job VacancySenior Platform Engineer

CGI
Published on

United Kingdom
At CGI, we're helping organisations transform the way they develop, deploy and manage critical applications through secure, scalable and innovative technology solutions. As a Senior Platform Engineer, you'll play a key role in strengthening the reliability, performance and security of the platforms that underpin essential digital services. You'll take ownership of complex infrastructure challenges, introduce intelligent automation and shape modern DevSecOps practices that accelerate delivery and improve operational resilience. Working alongside talented engineering, development and security professionals, you'll have the freedom to innovate, influence technical decisions and continuously improve our platforms, while benefiting from a collaborative environment that supports your professional development and long-term career growth. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK 'Best Employer' by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position but the role includes participation in an out-of-hours on-call support rota to help maintain platform availability and service continuity.
View this job

Connecting Tech-Talent

Free-Work, THE platform for all IT professionals.

Free-workers
Resources
About
Recruiters area
2026 © Free-Work / AGSI SAS
Follow us