Django) Leading architecture discussions and supporting more junior engineers Working closely with product, data, and design teams to bring new ideas to life Building and scaling cloud-based systems (AWS/GCP/Azure) Driving quality across the codebase through testing, automation, and CI/CD About You 5+ years of hands-on Python engineering experience Strong background in backend More ❯
relevant libraries for data manipulation, scripting, and custom solution development. Experience with SQL for complex queries and data extraction. Cloud Architecture & Data Management: Strong understanding of cloud platforms (e.g., AWS, Google Cloud, Microsoft Azure) and their architecture. Knowledge of data warehousing, ETL processes, data pipelines, and data governance principles. Data Visualisation & Reporting: Skilled in using data visualisation tools (e.g., Tableau More ❯
do: Collaborate with engineers and product teams to shape product direction and deliver features that solve real user problems. Build and maintain services using Python, TypeScript, and cloud platforms (AWS or GCP). Work with serverless architectures, containerisation, and NoSQL databases. Drive observability, data-driven decisions, and continuous improvement across the product. Challenge assumptions and influence the product to make More ❯
platform, SRE, or DevOps teams working in a hybrid public/private cloud environment. Familiarity with relevant technologies and platforms. Our production workloads are currently hosted in public cloud (AWS) and our dev/test workloads are self-orchestrated using clustered Proxmox as a private cloud. Our analytics workloads are distributed on bare metal using Spark, HBASE and HDFS. We More ❯
and SQL, particularly ClickHouse is a major plus. Scripting experience with Shell or Python,and ability to read and understand C++ code. Knowledge of cloud computing platforms such as AWS, Azure, or Google Cloud Platform. You are a strong problem-solver and have solid production debugging skills. You thrive in a fast-paced environment as part of a global team More ❯
with data science libraries and frameworks. Strong expertise in statistical modelling, predictive analytics, and machine learning. In-depth understanding of data architecture and big data technologies (e.g., Hadoop, Spark, AWS). Exceptional problem-solving skills and ability to think strategically. Outstanding communication abilities to convey technical concepts to non-technical stakeholders. Experience in managing cross-departmental or large-scale projects. More ❯
require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/WFH: You can work remotely (in the UK) if you're not within More ❯
L1/L2 scaling frameworks. Built or integrated custodial wallets, exchanges, or on/off-ramp processes. Experience with treasury, FX, reconciliation, or accounting systems. Familiarity with serverless architectures (AWS Lambda). Worked on SaaS platforms operating 24/7 at large scale. Exposure to SOC2/SOX controls and audit-driven systems. You're a Great Fit If You... More ❯
3+ years of professional experience (A technical assessment will be required) Experience with Javascript, NodeJS, Express, Mongo Ability to create clean, modern, testable, well-documented code Serverless experience with AWS lambda or Azure functions Advanced English fluency, verbal and written Professional, empathic, team player Problem solver, proactive, go-getter Why Lumenalta is an amazing place to work at At Lumenalta More ❯
technical debt and modernise legacy code when necessary. Tech Stack: The team is modernising the platform, and you'll get to work with: Backend: Java, Typescript, NodeJS, Python; Infrastructure: AWS (EC2, CloudFront, Route53), Linux, Docker; Databases: MongoDB; Monitoring & CI/CD: Github, Jenkins, Terraform, CAdvisor, Prometheus, Grafana; iGaming experience: obligatory. What you'll need to have: 3+ years of experience … Language (Java, C++, Rust, C#, GO); Good understanding of microservices, distributed systems, and event-driven architectures; Hands-on experience with NoSQL databases and scaling database-driven applications; Familiarity with AWS infrastructure and cloud-based deployments; Strong problem-solving skills and attention to detail; Excellent communication skills and a collaborative mindset; A proactive, hands-on approach — you're as comfortable digging More ❯
