SC or DV Clearance • Strong Java skills, familiarity with Python • Experience in Linux, Git, CI/CD, Apache NiFi • Knowledge of Oracle, MongoDB, React, Elasticsearch • Familiarity with AWS (EC2, EKS, Fargate, S3, Lambda) Active DV Clearance If you do not meet all requirements still feel free to apply Benefits More ❯
system performance optimisation, and infrastructure reliability. Experience working on large-scale, production-grade systems with distributed architectures. Nice to Have: Exposure to tools like Elasticsearch/Kibana, Hadoop/HBase, OpenSearch, or VPN/proxy architectures. Ideal Candidate will: Bring technical vision, initiative, and a passion for exploring and More ❯
East London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Java, React, Javascript · Experience using Cloud-based architecture, AWS or Azure · DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes · Experience using SQL, MongoDB or Elasticsearch · Experience using Testing technologies, Cypress, Selenium or Cucumber I have interview slots already pre-booked so suitable candidates will be interviewed next week with More ❯
system performance optimisation, and infrastructure reliability. Experience working on large-scale, production-grade systems with distributed architectures. Nice to Have: Exposure to tools like Elasticsearch/Kibana, Hadoop/HBase, OpenSearch, or VPN/proxy architectures. Ideal Candidate will: Bring technical vision, initiative, and a passion for exploring and More ❯
practices and design patterns. Participate in technical discussions, design reviews, and code reviews to help shape our engineering standards. Leverage NoSQL databases (e.g., DynamoDB, Elasticsearch) to build high-performance, data-driven services. Support and improve CI/CD pipelines, observability tools, and automation processes to help the team build More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Limio
managed by the separate Roadmap team, run on the following tech stack: Front-end: ES6, React, Redux, Gatsby Back-end: Node, Express, Lambda, Git, ElasticSearch, DynamoDB Testing: Jest, React Testing Library, Mock Service Worker APIs: REST DevOps: AWS Serverless Technologies, Terraform, Docker About You You should apply if: You More ❯
maintain Kafka clusters for real-time data pipelines. Diagnose and resolve issues across systems, networks, containers, and applications. Use observability tools (Grafana, Prometheus, Kibana, Elasticsearch) to monitor system health. Automate system management tasks using Ansible. Participate in an on-call rotation to support global operations. Required Skills & Experience: Strong More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with our Head of Engineering More ❯
stack Infrastructure: Amazon Web Services; Kubernetes; GitOps (ArgoCD), Github Actions Backend: Language: Python; Web Frameworks: Python frameworks including Django, Fast API; Databases: PostgreSQL, MongoDB, ElasticSearch, and Redis among others; Other: Celery, RabbitMQ, among others. Frontend: Javascript & Vue.JS Apply on our Careers Page If you are a fit for this More ❯
messaging systems • Hands-on experience with Single Page Applications (Angular) • Skilled in performance issue diagnosis and troubleshooting Nice to Have: • Exposure to Kafka, MongoDB, Elasticsearch, Kubernetes • Experience with Dynatrace or other monitoring tools • Familiarity with scripting and automation for performance test execution • Knowledge of CI/CD best practices More ❯
to-speech). Key Requirements Previous experience as a data scientist in an advertising/marketing agency Experience with big data platforms (AWS, Aurora, ElasticSearch) Experience with Natural Language Processing & Large Language Models Experience building Data Science tools or Agentic Frameworks Experience in AdTech or data-driven marketing Experience More ❯
related field. Strong programming skills in Go (ideally) Rust or C++. Solid experience in building and supporting complex backend systems at scale. Experience with Elasticsearch, Prometheus, Grafana and/or Datadog. Exposure either AWS or GCP plus IaC, (Terraform or similar) would be beneficial. Knowledge with open-source storage More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Humand Talent
Dealbreakers) If you’ve worked with any of the following, that’s a bonus—but not a requirement: Big data tools (e.g., Spark, Databricks, Elasticsearch) Salesforce Marketing Cloud or campaign analytics Google Analytics (and ideally BigQuery) Alteryx or similar BI/automation tools A previous role in digital entertainment More ❯
Shape the Future of Global Credit Analytics Are you driven by the thrill of building products that matter? Do you want your code to empower the world’s top investment minds? At our company, you’ll help redefine how global More ❯