Tools like Tableau Big data – Hadoop eco-system, Distributions like Cloudera/Hortonworks, Pig and HIVE Data processing frameworks – Spark & Spark streaming Hands-on experience with multiple databases like PostgreSQL, Snowflake, Oracle, MS SQL Server, NOSQL (HBase/Cassandra, MongoDB) Experience in cloud data eco-system - AWS, Azure or GCP in the data engineering space with at least few complex More ❯
significantly scaling large data systems Technologies we use (experience not required): AWS serverless architectures Kubernetes Spark Flink Databricks Parquet. Iceberg, Delta lake, Paimon Terraform Github including Github Actions Java PostgreSQL About Chainalysis Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and More ❯
knowledge of the flask framework and building REST APIs Strong communication skills with a focus on translating abstract issues into clear and simple solutions. Experience with database systems - preferably PostgreSQL and Redis. Familiarity with CI/CD pipelines and tools like GitHub actions with cloud platforms like AWS and Heroku. You'll feel right at home if you're Helpful More ❯
like GitHub Actions. Strong understanding of backend development with languages such as PHP, Node.js, Python, Dart, Go, or Ruby. Hands-on experience with relational databases such as MySQL and PostgreSQL, as well as message brokers like RabbitMQ and caching solutions like Redis. Deep understanding of web protocols (HTTP, TCP, UDP) and modern architectural patterns. A passion for open-source, developer More ❯
need to succeed We're looking for strong Java/Spring developer, ideally with Microservices experience and must have 5+ years commercial experience behind you. They use SQL/Postgres at the database level.We would expect to see some Cloud/DevOps experience with AWS, S3, Docker, Kubernetes Jenkins Terraform etc.Wider experience of Event-Driven platforms or Messaging tools such More ❯
applications using frameworks such as FastAPI. A familiarity with Frontend technologies such Typescript or React Knowledge of at least one IaC tool (Terraform/CDK, CloudFormation). Experience with PostgreSQL, MySQL or other similar relational database technologies. Knowledge of modern CI/CD pipelines (GitLab, GitHub or equivalent). Strong understanding of system architecture and design. Experience collaborating with Product More ❯
Burton-on-Trent, Staffordshire, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
frameworks and tools such as Spring Boot, Spring WebFlux, or Project Reactor . Practical experience and understanding of Apache Kafka . Experience with both RDBMS and NoSQL databases , e.g. PostgreSQL, DynamoDB Experience building on AWS or other public cloud platforms. Strong experience of working with a modern development toolchain – e.g. Git, Maven, Docker, GitLab CI/CD pipelines A practical More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
The Vanguard Group
with React and Typescript is required as well as a good understanding of working in a cloud-based environment (AWS is preferred). Experience with Node and database technologies (PostgreSQL, NoSQL, etc.) is strongly encouraged. A strong handle on industry standards and best practices as it relates to development methodology, software architecture, design principles (e.g. SOLID), design patterns, automated testing More ❯
Document data engineering processes, architectures, and best practices Requirements: 5+ years of experience in data engineering, software development, or related fields. Strong experience with SQL and relational databases, particularly PostgreSQL Expertise with SQL scripting, database indexing, and optimization techniques Proficient in working with views, triggers, and stored procedures Experience in developing, creating, and modifying data structures and load routines for More ❯
software development support Requirements: 5+ years of software engineering experience Broad understanding of several programming languages (C++, C#, Java, Python, Node.js, SQL, Rust, etc.) Understanding of databases including MySQL, PostgreSQL, and/or Oracle Experience with Docker, Ansible, and PF Sense for containerization, automation, and secure network configuration Experience with Linux/Windows server administration, including installation and maintenance of More ❯
and predictive analytics is essential. Key technologies include Python, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, shell scripting, and database management with SQL, MongoDB, Cassandra, PostgreSQL, and MySQL. Familiarity with version control systems like Git, GitHub, GitLab, and CI/CD tools such as Docker, Podman, Jenkins, is also required. Skills in optimization tools like IBM More ❯
of HTTP and REST as an architectural style to build APIs. Fluent with asynchronous programming techniques and frameworks (in Java). Fluent in SQL and experience with RDBMS like Postgres and Oracle. Experience with Docker and docker-compose. Exposure to AWS specifically S3 , Aurora, ElasticCache Exposure to modern CI/CD platforms like Gitlab (or similar GitHub Actions, CircleCI) Understands More ❯
existing CI/CD pipelines. Implement and optimize automation processes using infrastructure-as-code (Terraform) Build and maintain data pipelines using Airflow. Manage our tech stack including Python, Node.js, PostgreSQL, MongoDB, Kafka, and Apache Iceberg. Optimize infrastructure costs and develop strategies for efficient resource utilization. Provide critical support by monitoring services and resolving production issues. Contribute to the development of More ❯
designing and delivering scalable, distributed systems using Java and cloud-native technologies. Deep understanding of API management and integration patterns. Hands-on experience with Valkey (or Redis) , MongoDB , and PostgreSQL , including performance tuning and data modeling. Strong proficiency in Kubernetes , container orchestration, and microservices deployment strategies. Leadership & Collaboration Demonstrated ability to lead Agile Scrum teams , facilitate ceremonies, and drive iterative More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
team building at our offices in London or Nuneaton . Key Responsibilities: Design, implement, and maintain scalable backend services using Java and Spring. Work with databases, including SQL (e.g., Postgres) and NoSQL (e.g., DynamoDB). Build, test, and optimize technical solutions. Develop event-driven systems leveraging Kafka for messaging. Work closely with cross-functional teams, including frontend engineers, UX, and More ❯
team building at our offices in London or Nuneaton . Key Responsibilities: Design, implement, and maintain scalable backend services using Java and Spring. Work with databases, including SQL (e.g., Postgres) and NoSQL (e.g., DynamoDB). Build, test, and optimize technical solutions. Develop event-driven systems leveraging Kafka for messaging. Work closely with cross-functional teams, including frontend engineers, UX, and More ❯
the job development will enable you to plug any knowledge gaps. o Software development in web technologies and object oriented programming o Database technologies such as Oracle SQL, Mongo, Postgres o Know your way around Linux and Windows command lines, e.g. Bash and PowerShell o Monitoring large systems using technologies such as Grafana, Prometheus, ELK, Splunk o Experience of working More ❯
Good coding discipline in terms of style, structure, versioning, documentation and unit tests Strong proficiency in Cloud Formation, Python and SQL Knowledge and experience of relational databases such as Postgres, Redshift Experience using Git for code versioning, and lifecycle management Experience operating to Agile principles and ceremonies Hands-on experience with CI/CD tools such as GitLab Strong problem More ❯
a diverse technology stack Ideally, you would also have: Understanding of working on embedded/resource constrained devices Experience with Docker and Kubernetes Experience with SQL databases such as PostgreSQL Experience of machine learning applications Note: We want Arondite to bring together individuals from diverse backgrounds and perspectives. We don't expect everyone to have experience across each of these More ❯
looking for components to adopt in order to enhance our platform. What you'll do: Develop across our evolving technology stack - we're using Python, Java, Kubernetes, Apache Spark, Postgres, ArgoCD, Argo Workflow, Seldon, MLFlow and more. We are migrating into AWS cloud and adopting many services that are available in that environment. You will have the opportunity to learn More ❯
pipelines for data workflows. Familiarity with graph databases such as Neo4j, Memgraph, or a triple store Search experience, particularly in tools like Open/ElasticSearch, Lucene, Vector search (Pinecone, postgres Vectors, etc) to support complex data relationships and querying needs. Kharon is a highly disruptive and incredibly innovative organization that navigates risk at the intersection of global security threats + More ❯
system performance. What You'll Do: Design, develop, and maintain robust applications and services in Go Build and manage gRPC and RESTful APIs for scalable system integration Work with PostgreSQL or similar relational databases for high-performance querying and storage Deploy and operate applications in Kubernetes, leveraging Helm charts and the Kubernetes API Design and develop Kubernetes Operators to automate More ❯
e.g., Git) in a production setting. Experience with Docker and Kubernetes (or equivalent) for packaging and running microservices in a production environment. Experience designing and managing relational databases (MySQL, PostgreSQL) and in-memory data stores (Redis), including schema design, indexing, and caching strategies for low-latency services. Experience with market data infrastructure and back testing frameworks : hands on building and More ❯
like Spring Boot , Quarkus , or Micronaut Deep understanding of RESTful APIs and HTTP as an architectural style Expertise in asynchronous programming in Java Solid SQL skills and experience with Postgres or Oracle Comfortable working with Docker and docker-compose Exposure to AWS services such as S3, Aurora, and ElasticCache Familiarity with modern CI/CD platforms – ideally GitLab, but GitHub More ❯
our technology stack. Develop oneself into a Subject Matter Expert (SME) on Technical and Functional domain areas. What we value Demonstrated experience in Python, PySpark and SQL (AWS Redshift, Postgres, Oracle). Demonstrated experience building data pipelines with PySpark and AWS. Application development experience in financial services with hands on designing, developing, and deploying complex applications.Demonstrated ability to translate business More ❯