to-day tasks include: Develop, enhance, and maintain Python-based automation frameworks. Partner with developers and QA engineers to define and execute automated test strategies. Perform data reconciliation between systems and warehouse layers. Build automation for UI and API testing to ensure end-to-end coverage. Participate in code reviews and share best practices for test automation. Required Experience … move to the top of the list: Experience in a product or platform-driven engineering environment. Familiarity with CI/CD pipelines and DevOps workflows. Exposure to large-scale distributedsystems testing. Job Type: Full-time More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Why this role? Build and deploy enterprise-grade AI solutions used by some of the world's largest organisations. Work hands-on with large language models (LLMs) , microservices, and distributed systems. Hybrid working: 3 days a week in London , with flexibility the rest of the time. Salary up to £135,000 plus equity through EMIs - be part of the … looking for: 5+ years' experience in software engineering, with hands-on delivery of production-grade solutions. Strong expertise in Python, data processing, and microservices . Experience with large-scale distributedsystems and LLM applications. A blend of hands-on engineering and leadership skills - able to both build and guide. Excellent communicator with the ability to engage both technical More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Client Server Ltd
Newcastle onsite* to £130k+ Are you a backend focussed Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech scale-up that has secure backing, an established Hedge Fund client as a partner and ambitious growth plans. What … discipline from a top tier/Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributedsystems You have expertise with modern C# .Net Core, Python skills would also be of benefit You have a strong knowledge of modern software engineering best practices and More ❯
Scale the R&D team by recruiting top talent, fostering a collaborative culture, and implementing processes for efficient growth and knowledge sharing. Oversee scalable training pipelines, including data curation, distributed computing strategies, and hyperparameter optimization to handle massive datasets. Deliver high-quality, general-purpose models tailored to specific applications and use cases, ensuring they meet performance benchmarks for accuracy … deployments of AI models in datacenter and edge settings. Familiarity with ethical AI, bias mitigation, and regulatory compliance in model development. Strong programming skills in Python and experience with distributedsystems (e.g., Kubernetes, Ray). Important information for candidates Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly More ❯
applications in cloud and serverless environments. Key responsibilities: Design, develop, and maintain high-quality web applications using React, Node.js, and TypeScript Build and maintain RESTful APIs and integrate with distributedsystems Write clean, testable, and maintainable code following modern standards Develop serverless applications using AWS Lambda, API Gateway, S3, Cognito and RDS Collaborate with designers, product owners and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 5+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications Clear evidence of Software skills (CI/CD etc.) Ability to lead small teams, own solutions end-to-end, and More ❯
london, south east england, united kingdom Hybrid / WFH Options
ea Change
Experience with Python libraries like Pandas, NumPy, or Scikit-learn Exposure to machine learning concepts or blockchain architecture Coursework or personal projects involving data analysis, AI/ML, or distributedsystems Knowledge of data visualisation tools like Power BI or Tableau Benefits Fully funded, accredited qualifications Bespoke technical and business skills training A health cash plan 26 days More ❯
and deployment to monitoring and continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams to bring ML-powered features to … ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data lakes, and large-scale … batch/stream processing. Ability to design scalable, secure, and observable systems in fast-moving environments. Strong debugging and problem-solving skills across distributed systems. Excellent collaboration and communication skills, with experience working in cross-functional teams. Understanding of security and compliance best practices for both software and ML systems. What we offer: Competitive salary plus participation in More ❯
and deployment to monitoring and continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams to bring ML-powered features to … ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data lakes, and large-scale … batch/stream processing. Ability to design scalable, secure, and observable systems in fast-moving environments. Strong debugging and problem-solving skills across distributed systems. Excellent collaboration and communication skills, with experience working in cross-functional teams. Understanding of security and compliance best practices for both software and ML systems. What we offer: Competitive salary plus participation in More ❯
and deployment to monitoring and continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams to bring ML-powered features to … ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data lakes, and large-scale … batch/stream processing. Ability to design scalable, secure, and observable systems in fast-moving environments. Strong debugging and problem-solving skills across distributed systems. Excellent collaboration and communication skills, with experience working in cross-functional teams. Understanding of security and compliance best practices for both software and ML systems. What we offer: Competitive salary plus participation in More ❯
and deployment to monitoring and continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams to bring ML-powered features to … ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data lakes, and large-scale … batch/stream processing. Ability to design scalable, secure, and observable systems in fast-moving environments. Strong debugging and problem-solving skills across distributed systems. Excellent collaboration and communication skills, with experience working in cross-functional teams. Understanding of security and compliance best practices for both software and ML systems. What we offer: Competitive salary plus participation in More ❯
london (city of london), south east england, united kingdom
Humanoid
and deployment to monitoring and continuous improvement. Build and maintain robust CI/CD pipelines for both software and ML workflows. Ensure reliability, scalability, observability, and security of production systems and ML infrastructure. Automate deployment, orchestration, and environment management using modern DevOps tooling. Collaborate closely with software engineers, data scientists, and product teams to bring ML-powered features to … ML frameworks such as TensorFlow or PyTorch. Deep experience with cloud platforms (AWS, GCP, or Azure) and container orchestration tools (Docker, Kubernetes). Solid understanding of CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) and infrastructure-as-code tools (e.g., Terraform, Helm). Familiarity with data engineering concepts such as ETL pipelines, data lakes, and large-scale … batch/stream processing. Ability to design scalable, secure, and observable systems in fast-moving environments. Strong debugging and problem-solving skills across distributed systems. Excellent collaboration and communication skills, with experience working in cross-functional teams. Understanding of security and compliance best practices for both software and ML systems. What we offer: Competitive salary plus participation in More ❯
ll design, manage, and maintain sophisticated validator infrastructure and tooling powering one of the world’s top trading firms. Working at the forefront of technology — from consensus algorithms and distributedsystems to cryptography, you’ll solve unique engineering challenges that push the limits of performance and reliability. Key responsibilities: Build and operate large-scale infrastructure across multiple blockchains … Own on-chain infrastructure components Improve monitoring and alerting across crypto systems Experiment with emerging blockchain technologies and contribute to the firm’s crypto strategy. Automate, optimize, and scale infrastructure across hybrid cloud and bare-metal environments Skills & Experience Passion for blockchain and appetite to learn and innovate Experience managing proof-of-stake blockchain infrastructure Linux expertise with hands … on experience in Kubernetes, networking, and observability tools Familiarity with infrastructure-as-code and configuration management tools Proven ability to design, build, and maintain complex, high-availability systems Exposure to DeFi, on-chain trading Comfortable working in a flat, fast-moving environment with shifting priorities. Ready to build something extraordinary? Apply now for a confidential conversation. More ❯
ll design, manage, and maintain sophisticated validator infrastructure and tooling powering one of the world’s top trading firms. Working at the forefront of technology — from consensus algorithms and distributedsystems to cryptography, you’ll solve unique engineering challenges that push the limits of performance and reliability. Key responsibilities: Build and operate large-scale infrastructure across multiple blockchains … Own on-chain infrastructure components Improve monitoring and alerting across crypto systems Experiment with emerging blockchain technologies and contribute to the firm’s crypto strategy. Automate, optimize, and scale infrastructure across hybrid cloud and bare-metal environments Skills & Experience Passion for blockchain and appetite to learn and innovate Experience managing proof-of-stake blockchain infrastructure Linux expertise with hands … on experience in Kubernetes, networking, and observability tools Familiarity with infrastructure-as-code and configuration management tools Proven ability to design, build, and maintain complex, high-availability systems Exposure to DeFi, on-chain trading Comfortable working in a flat, fast-moving environment with shifting priorities. Ready to build something extraordinary? Apply now for a confidential conversation. More ❯
ll design, manage, and maintain sophisticated validator infrastructure and tooling powering one of the world’s top trading firms. Working at the forefront of technology — from consensus algorithms and distributedsystems to cryptography, you’ll solve unique engineering challenges that push the limits of performance and reliability. Key responsibilities: Build and operate large-scale infrastructure across multiple blockchains … Own on-chain infrastructure components Improve monitoring and alerting across crypto systems Experiment with emerging blockchain technologies and contribute to the firm’s crypto strategy. Automate, optimize, and scale infrastructure across hybrid cloud and bare-metal environments Skills & Experience Passion for blockchain and appetite to learn and innovate Experience managing proof-of-stake blockchain infrastructure Linux expertise with hands … on experience in Kubernetes, networking, and observability tools Familiarity with infrastructure-as-code and configuration management tools Proven ability to design, build, and maintain complex, high-availability systems Exposure to DeFi, on-chain trading Comfortable working in a flat, fast-moving environment with shifting priorities. Ready to build something extraordinary? Apply now for a confidential conversation. More ❯
london (city of london), south east england, united kingdom
Autonomai Recruitment
ll design, manage, and maintain sophisticated validator infrastructure and tooling powering one of the world’s top trading firms. Working at the forefront of technology — from consensus algorithms and distributedsystems to cryptography, you’ll solve unique engineering challenges that push the limits of performance and reliability. Key responsibilities: Build and operate large-scale infrastructure across multiple blockchains … Own on-chain infrastructure components Improve monitoring and alerting across crypto systems Experiment with emerging blockchain technologies and contribute to the firm’s crypto strategy. Automate, optimize, and scale infrastructure across hybrid cloud and bare-metal environments Skills & Experience Passion for blockchain and appetite to learn and innovate Experience managing proof-of-stake blockchain infrastructure Linux expertise with hands … on experience in Kubernetes, networking, and observability tools Familiarity with infrastructure-as-code and configuration management tools Proven ability to design, build, and maintain complex, high-availability systems Exposure to DeFi, on-chain trading Comfortable working in a flat, fast-moving environment with shifting priorities. Ready to build something extraordinary? Apply now for a confidential conversation. More ❯
ll design, manage, and maintain sophisticated validator infrastructure and tooling powering one of the world’s top trading firms. Working at the forefront of technology — from consensus algorithms and distributedsystems to cryptography, you’ll solve unique engineering challenges that push the limits of performance and reliability. Key responsibilities: Build and operate large-scale infrastructure across multiple blockchains … Own on-chain infrastructure components Improve monitoring and alerting across crypto systems Experiment with emerging blockchain technologies and contribute to the firm’s crypto strategy. Automate, optimize, and scale infrastructure across hybrid cloud and bare-metal environments Skills & Experience Passion for blockchain and appetite to learn and innovate Experience managing proof-of-stake blockchain infrastructure Linux expertise with hands … on experience in Kubernetes, networking, and observability tools Familiarity with infrastructure-as-code and configuration management tools Proven ability to design, build, and maintain complex, high-availability systems Exposure to DeFi, on-chain trading Comfortable working in a flat, fast-moving environment with shifting priorities. Ready to build something extraordinary? Apply now for a confidential conversation. More ❯