in Performance tuning and system optimisation. Experience with PySpark and Azure Databricks for distributed data processing and large-scale data analysis. Proven experience with web frameworks , including knowledge of Django and experience with Flask, along with a solid understanding of APIs. Develop and maintain data interfaces to connect various systems within the Bank. Solid architecture and design knowledge to ensure More ❯
in Performance tuning and system optimisation. Experience with PySpark and Azure Databricks for distributed data processing and large-scale data analysis. Proven experience with web frameworks , including knowledge of Django and experience with Flask, along with a solid understanding of APIs. Develop and maintain data interfaces to connect various systems within the Bank. Solid architecture and design knowledge to ensure More ❯
Senior Software Engineer - Deeptech Startup Location: London (Hybrid, 2 days) Salary: Up to £130k Python Developer (Django, PostgreSQL, Docker) - We are seeking a highly skilled Python Developer to join our dynamic start up based in London. As a Python Developer in our team, you will be hands-on coding, designing solutions to difficult technical problems. This position is an extraordinary More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Senior Software Engineer - Deeptech Startup Location: London (Hybrid, 2 days) Salary: Up to £130k Python Developer (Django, PostgreSQL, Docker) - We are seeking a highly skilled Python Developer to join our dynamic start up based in London. As a Python Developer in our team, you will be hands-on coding, designing solutions to difficult technical problems. This position is an extraordinary More ❯
required: Proven track record as a Full Stack Developer. Ideally with experience in developing and deploying telematics or computer vision software products. Expertise in back-end development - particularly Python, Django, PHP, Laravel Proficiency in front-end languages + libraries eg HTML/CSS/JavaScript Experience in integrating computer vision algorithms into both backend & frontend Familiarity with computer vision libraries More ❯
equivalent to 6 years. • Strong experience with Ruby programming and understanding of the Ruby on Rails framework, or the ability to learn Ruby with strong experience with Python with Django or Flask. • Strong verbal and written communication skills to interact effectively with cross-functional teams. • Experience editing, updating, and modernizing legacy code. Preferred Qualifications: • Experience integrating telephony systems with web More ❯
for Proven experience as a Data Engineer in cloud environments (Azure ideal) Proficiency in Python, SQL, Spark, Databricks Familiarity with Hadoop, NoSQL, Delta Lake Bonus: Azure Functions, Logic Apps, Django, CI/CD tools 💼 What you’ll get from Mars A competitive salary & bonus Hybrid working with flexibility built in Access to Mars University for world-class learning A purpose More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Mars
for Proven experience as a Data Engineer in cloud environments (Azure ideal) Proficiency in Python, SQL, Spark, Databricks Familiarity with Hadoop, NoSQL, Delta Lake Bonus: Azure Functions, Logic Apps, Django, CI/CD tools 💼 What you’ll get from Mars A competitive salary & bonus Hybrid working with flexibility built in Access to Mars University for world-class learning A purpose More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Square One Resources
data engineering, and machine learning to address complex business challenges. What You’ll Bring 10+ years’ experience in software development, particularly with web applications. Proficiency with Python (Flask or Django) and React.js . Experience with data pipelining , schema design , and ELT pipelines (e.g., dbt , Airflow ). Proven track record in leading engineering teams , with a focus on mentoring and continuous More ❯
data engineering, and machine learning to address complex business challenges. What You’ll Bring 10+ years’ experience in software development, particularly with web applications. Proficiency with Python (Flask or Django) and React.js . Experience with data pipelining , schema design , and ELT pipelines (e.g., dbt , Airflow ). Proven track record in leading engineering teams , with a focus on mentoring and continuous More ❯
Have Experience working with building and operating distributed systems and services 5+ Years of overall software engineering experience Experience with tech stack including: Language: Python, Golang Platform: AWS Framework: Django, Spark Storage/Data Pipelines: Postgres, Redis, ElasticSearch, Kafka, Parquet Nice To Have Prior exposure to production machine learning systems. More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
the ability to align technical and business goals 💡 Bonus if you have: Experience building or supporting high-performance data platforms (e.g. stream processing, change data capture) Familiarity with Python, Django, or Golang Contributions to open-source communities or tools Working knowledge of Postgres, Terraform, and CI/CD pipelines (e.g. GitHub Actions) Interest or experience in developer productivity tools and More ❯
Abilityto query and program databases (SQL, No SQL) Experiencewith distributed ML frameworks (TensorFlow, PyTorch, etc.) Familiaritywith collaborative software tools (Git, Jira, etc.) Experiencewith user interface libraries/applications (Shiny, Django, etc.) Experiencein developing ML or statistical models in the field of pricing (e.g. priceelasticity modelling) or dynamic pricing Domainexpertise in pricing, demand forecasting, or time-series data What we offer More ❯
provide feedback on technical design documents. Perform thorough code reviews to ensure quality and up-level peers. Minimum Qualifications: 8-10 years software development experience. We primarily use Python (Django framework with DRF for API). 5 years in-depth experience with distributed systems or cloud computing. We primarily use AWS native technologies, Docker. Significant experience with configuration management and More ❯
data and writing complex test queries Experience taking a feature specifications and creating a comprehensive test plan for them Experience with cloud deployment, particularly Kubernetes on AWS Experience with Django and React Experience working on an internal tools team Knowledge of testing frameworks and tools such as PyTest, Playwright, Jenkins, and Jira Pay & Benefits At Apple, base pay is one More ❯
Analytics, Business Intelligence, or Technical Operations Master in SQL, Python, and ETL using big data tools (HIVE/Presto, Redshift) Previous experience with web frameworks for Python such as Django/Flask is a plus Experience writing data pipelines using Airflow Fluency in Looker and/or Tableau Strong understanding of data warehousing principles, pipelines, and APIs Strong communication skills More ❯
building, and managing relational databases. Passionate about designing APIs that are easy to use and well-documented. Bonus: Front-end development experience, particularly with React + Typescript. Experience with Django and PostgreSQL. Familiarity with DevOps practices, including containerisation and CI/CD processes. Experience with data analytics and Machine Learning processes. A strong numerate academic background, i.e. maths, physics, computer More ❯
Experience collaborating with product managers and designers. Ability to translate designs into code Nice to have ( But not essential) Experience with Next.js for building performant React websites, proficiency in Django for backend development Strong understanding of UX principles Important note: It is rare that candidates will have experience of everything in the job description, so please do not be put More ❯
with experience in a variety of languages and from a number of disciplines. All engineers are expected to become extremely proficient in the technologies we use (not exhaustive): Python, Django, Celery MySQL, RabbitMQ, Redis, Apache Pulsar Bash, Puppet, Terraform AmazonWeb Services (EC2, RDS, Aurora, etc.), Kubernetes on EKS Who You Are Have 10+ years of experience and have architected, built More ❯
years of hands-on experience in cybersecurity, with demonstrated expertise in security engineering, application security, secure development, or security operations. Deep understanding of web architectures and modern frameworks (e.g., Django, Node.js , React). Expert-level scripting and automation skills (e.g., Python, Bash, PowerShell) for workflow automation, tooling, and log analysis. Proficient in log analysis, SIEM usage/configuration, threat hunting More ❯
improve the availability, scalability, latency, and efficiency of Klaviyo's services Achieve break-throughs in systems throughput by identifying and eliminating bottlenecks Leverage technology such as Python, Go, Bash, Django, AWS, Kubernetes, Terraform, MySQL, Apache Pulsar, Redis, and Clickhouse to advance Klaviyo's platform Champion best practices by actively collaborating with other teams in a culture that values technical design More ❯
modern AI toolchains (including LLMs) to influence both strategy and execution. Essential Skills & Qualifications Technical Proficiency: Proven experience with modern frameworks and tools such as Python, React, Next.js, MySQL, Django, and Git (or similar technologies). Demonstrated ability to quickly learn new frameworks as needed. Agentic technology. Experience & Background: At least 5+ years of commercial software development experience, including a More ❯
modern AI toolchains (including LLMs) to influence both strategy and execution. Essential Skills & Qualifications Technical Proficiency: Proven experience with modern frameworks and tools such as Python, React, Next.js, MySQL, Django, and Git (or similar technologies). Demonstrated ability to quickly learn new frameworks as needed. Agentic technology. Experience & Background: At least 5+ years of commercial software development experience, including a More ❯
Public Trust required Roles/Responsibilities: Web Developer II: Expertise in web development technologies, such as HTML, CSS, JavaScript, and other web development languages and frameworks. Possess a deep understanding of web development standards and best practices and be able More ❯
We're really excited to be building a small, thoughtful and effective TechOps team at Octopus. We're looking for a knowledgeable and experienced TechOps Architect to help shape how we support people across the business - someone who can lead More ❯