Tech jobs
Job listings
Lead technique en ingénierie de données (Tech Lead data engineer)
Lead a data engineering team to design robust, scalable data architectures for AI, BI, and reporting solutions while mentoring developers and driving technical decisions in a hybrid work environment.
Oracle PL/ SQL Developer / Developer DBA
Full-time contract Developer DBA with FM Talent Source supporting the GrantSolutions federal grants platform in McLean, VA: designing, tuning, and maintaining Oracle PL/SQL database objects, ETL pipelines (Matillion, AWS Redshift/RDS/S3), migrations, and CI/CD in an Agile environment; Public Trust clearance required.

Senior Integration/API architect
Designs and scales APIs and integration platforms to connect photonic IC design toolchains, EDA tools, and in-house solvers for a silicon photonic quantum computer startup.

Staff Software Engineer, Observability/Site Reliability
Senior engineer on PsiQuantum's OS Core team designing and scaling the distributed graph-database control plane that keeps photonic quantum processors in spec 24/7. Daily work involves data systems design and implementation in Python or C++, code reviews, testing, and collaboration across software, hardware, and research teams.
Senior Full Stack Engineer Java 11 Spring Boot | Remote
Agntx is hiring senior full-stack engineers for a UK central government digital service. Day to day you build Java 11 Spring Boot microservices with Kafka/ActiveMQ/RabbitMQ messaging, Nunjucks or Freemarker templating, Kong-exposed APIs, GitLab CI/Jenkins pipelines, and AWS delivery — fully remote with occasional UK travel.
AWS Data Engineer
Hands-on AWS Data Engineer at a UK technology consultancy, designing and maintaining scalable data pipelines and infrastructure using Python, SQL, Apache Airflow, Docker and AWS services (Redshift, Glue, Lambda, Step Functions, Batch, OpenSearch). Active SC Clearance is required.
Senior Full Stack Developer
Senior full-stack contractor (SFIA 5) for a UK central government digital service, building Java 11/Spring Boot services behind a React/Node front end with event-driven messaging (Kafka, ActiveMQ, RabbitMQ), Kong API gateway, CI pipelines and AWS delivery. Remote with occasional travel to London, Manchester or Newcastle; six-month contract inside IR35.
Platform Engineer: AWS, Terraform & DevOps (Hybrid London)
Exalto Consulting in London seeks a Platform Engineer for a technical delivery team building secure, enterprise-scale cloud infrastructure. Day to day: designing and maintaining AWS platforms, implementing Infrastructure as Code with Terraform, and supporting DevOps practices via GitLab CI/CD; hybrid with 2–3 days onsite per week.
Platform Engineer - AWS/Terraform/DevOps (Hybrid London)
Hybrid Platform Engineer contract (Inside IR35) in Central London, 2-3 days onsite per week, paying up to £650/day. You design, build and maintain secure enterprise-scale AWS cloud infrastructure, implementing Infrastructure as Code and DevOps practices with Terraform, GitLab CI/CD, Docker, Lambda, and Python/Bash.
Devops Engineer (It / Software) - Gloucester – On Site - 7.5 Hr Day (37.5 Hour Week)
On-site DevOps engineer role in Gloucester for an urgent, ongoing contract (inside IR35, PAYE/Umbrella, approx £350-£500/day) requiring eDV security clearance. The role bridges software development and IT operations, working on a Kubernetes platform with Kustomize/Helm, Argo, GitLab, plus ELK logging and Terraform/Grafana tooling.
DevOps Engineer (Remote)
DevOps engineer automating AWS cloud infrastructure, CI/CD pipelines, and production API deployment and optimization (including a model inference API) for software shipped to Fortune 500 clients. Hybrid role based in Madrid and Guadalajara (Spain) with three days per week on site.
Devops Engineer – Active Sc Holders Only
12-month London contract (active UK Security Clearance mandatory) building and running an end-to-end Salesforce CI/CD ecosystem: automated build, test and deployment pipelines, scratch-org validation, semantic-release packaging, and Provar regression testing. Core stack is GitLab CI/CD, AWS, Terraform and Salesforce.
Senior DevOps Engineer
Senior platform/devops engineer at a technology consultancy serving secure, regulated environments. Day to day: design, build and automate infrastructure platforms using IaC, with a heavy Ansible focus short-term and growing Terraform emphasis through 2027, across Azure/AWS and hybrid Windows/Linux estates, plus CI/CD and reusable module work.
DevOps Engineer (Defence Industry)
DevOps engineer (consultant or senior level) building and running cloud-native infrastructure for an Enterprise Data platform with AI/ML workloads for a defence-sector client near London. Day-to-day: GitLab CI pipelines, AKS/Kubernetes and Docker deployments, Terraform on Azure, Airflow support and monitoring. Requires willingness to obtain security clearance.
Java developer (medior/senior)
Java developer (medior/senior) at ICT TriOpSys building mission-critical systems for traffic control centers and emergency dispatch rooms. Day to day: developing robust, secure Java/Spring software with SQL and CI tooling (GitLab, Maven, Jenkins, SonarQube), writing unit tests, and collaborating in a small Agile team. Good Dutch required.
Senior Java Developer - Mission-Critical Systems & Growth
ICT TriOpSys seeks a Java developer to build secure, reliable and maintainable software for mission-critical environments in a small team, with a path toward lead developer, software architect or project manager. Core stack: Java, Spring, SQL, GitLab, Maven, Jenkins, SonarQube.
Python Developer
Medior Python Developer on the Data Science & AI team of the Netherlands Forensic Institute (NFI), building production-grade forensic models and tooling in Python. Works on rotating ~3-week sprint projects (R&D and case investigations with police/prosecutors), owning CI/CD, code quality, and mentoring, with LLM/PyTorch/HuggingFace work.
