data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within data pipelines. Data Transformation & Processing: Implement complex data transformations using Spark (PySpark or Scala) and other relevant technologies. Develop and maintain data processing logic for cleaning, enriching, and aggregating data. Ensure data consistency and accuracy throughout the data lifecycle. Azure Databricks Implementation: Work extensively More ❯
london (city of london), south east england, united kingdom
Mastek
data pipelines for performance, efficiency, and cost-effectiveness. Implement data quality checks and validation rules within data pipelines. Data Transformation & Processing: Implement complex data transformations using Spark (PySpark or Scala) and other relevant technologies. Develop and maintain data processing logic for cleaning, enriching, and aggregating data. Ensure data consistency and accuracy throughout the data lifecycle. Azure Databricks Implementation: Work extensively More ❯
business to deliver value-driven solutions What were looking for: London/Lloyd's Market experience is essential Strong programming skills in Python and SQL; knowledge of Java or Scala is a plus Solid experience with relational databases and data modelling (Data Vault, Dimensional) Proficiency with ETL tools and cloud platforms (AWS, Azure or GCP) Experience working in Agile and More ❯
Sahaj, helping grow our collective data engineering capability. What we’re looking for Solid experience as a Senior Data Engineer in complex enterprise environments. Strong coding skills in Python (Scala or functional languages a plus). Expertise with Databricks, Apache Spark, and Snowflake (HDFS/HBase also useful). Experience integrating large, messy datasets into reliable, scalable data products. Strong More ❯
DevOps teams to deliver robust streaming solutions. Required: • Hands-on experience with Apache Kafka (any distribution: open-source, Confluent, Cloudera, AWS MSK, etc.) • Strong proficiency in Java, Python, or Scala • Solid understanding of event-driven architecture and data streaming patterns • Experience deploying Kafka on cloud platforms such as AWS, GCP, or Azure • Familiarity with Docker, Kubernetes, and CI/CD More ❯
london (city of london), south east england, united kingdom
Infosys
DevOps teams to deliver robust streaming solutions. Required: • Hands-on experience with Apache Kafka (any distribution: open-source, Confluent, Cloudera, AWS MSK, etc.) • Strong proficiency in Java, Python, or Scala • Solid understanding of event-driven architecture and data streaming patterns • Experience deploying Kafka on cloud platforms such as AWS, GCP, or Azure • Familiarity with Docker, Kubernetes, and CI/CD More ❯
real-time data pipelines and infrastructure Hands-on experience with distributed data processing using tools like Apache Kafka , Apache Spark Streaming , or Apache Flink Proficient in Python , Java , or Scala Deep understanding of SQL , NoSQL , and time-series databases Proven ability to optimise, troubleshoot, and scale data systems in production Experience with orchestration and deployment tools like Apache Airflow and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Cipher7
Contribute to the technical growth of the team through knowledge sharing, mentoring, and innovation. Technologies & Tools: AWS Cloud Services : EMR, Glue, Redshift, Kinesis, Lambda, DynamoDB Programming & Scripting : Java, Python, Scala, Spark, SQL API integrations, data extraction, and transformation workflows Experience with big data processing, analytics, and scalable architectures Qualifications & Skills: Strong problem-solving and analytical skills. Experience in designing and More ❯
london (city of london), south east england, united kingdom
Retelligence
real-time data pipelines and infrastructure Hands-on experience with distributed data processing using tools like Apache Kafka , Apache Spark Streaming , or Apache Flink Proficient in Python , Java , or Scala Deep understanding of SQL , NoSQL , and time-series databases Proven ability to optimise, troubleshoot, and scale data systems in production Experience with orchestration and deployment tools like Apache Airflow and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Cipher7
Contribute to the technical growth of the team through knowledge sharing, mentoring, and innovation. Technologies & Tools: AWS Cloud Services : EMR, Glue, Redshift, Kinesis, Lambda, DynamoDB Programming & Scripting : Java, Python, Scala, Spark, SQL API integrations, data extraction, and transformation workflows Experience with big data processing, analytics, and scalable architectures Qualifications & Skills: Strong problem-solving and analytical skills. Experience in designing and More ❯
to complex data challenges. Requirements 10+ years of hands-on experience in software development. Bachelor’s degree in Computer Science or a related technical field. Strong programming expertise in Scala, Java, or similar languages . Proven track record building distributed systems or working on large-scale projects. Deep understanding of cloud-native big data technologies . Strong foundation in software More ❯
london (city of london), south east england, united kingdom
oryxsearch.io
to complex data challenges. Requirements 10+ years of hands-on experience in software development. Bachelor’s degree in Computer Science or a related technical field. Strong programming expertise in Scala, Java, or similar languages . Proven track record building distributed systems or working on large-scale projects. Deep understanding of cloud-native big data technologies . Strong foundation in software More ❯
City of London, London, United Kingdom Hybrid / WFH Options
numi
caching . Exposure to databases (Realm/CoreData). An advocate of clean coding practices . Tech they use (and love): iOS | Android | Swift | Kotlin | .Net Core | Node.js | Java | Scala | Python | Docker | Kubernetes | AWS | Kafka | MongoDB Why You’ll Love Working for the team: 🌟 A culture built on trust, creativity, and inclusion. 🌟 Real flexibility – hybrid working that actually works. 🌟 A More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
numi
caching . Exposure to databases (Realm/CoreData). An advocate of clean coding practices . Tech they use (and love): iOS | Android | Swift | Kotlin | .Net Core | Node.js | Java | Scala | Python | Docker | Kubernetes | AWS | Kafka | MongoDB Why You’ll Love Working for the team: 🌟 A culture built on trust, creativity, and inclusion. 🌟 Real flexibility – hybrid working that actually works. 🌟 A More ❯
City of London, London, United Kingdom Hybrid / WFH Options
numi
Library ). An advocate of clean coding practices . Additional knowledge of Swift is beneficial. Tech the team use (and love): Android | iOS | Kotlin | Swift | .Net Core | Node.js | Java | Scala | Python | Docker | Kubernetes | AWS | Kafka | MongoDB Why You’ll Love Working for our partner: 🌟 A culture built on trust, creativity, and inclusion. 🌟 Real flexibility – hybrid working that actually works. 🌟 A More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
numi
Library ). An advocate of clean coding practices . Additional knowledge of Swift is beneficial. Tech the team use (and love): Android | iOS | Kotlin | Swift | .Net Core | Node.js | Java | Scala | Python | Docker | Kubernetes | AWS | Kafka | MongoDB Why You’ll Love Working for our partner: 🌟 A culture built on trust, creativity, and inclusion. 🌟 Real flexibility – hybrid working that actually works. 🌟 A More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Harrington Starr
Scala Developer Tech Stack: Scala, AWS, Docker, Kubernetes, TypeScript London | Hybrid (4 Days Onsite) Base Salary up to £85,000 Harrington Starr Has partnered with a sports tech company responsible for building one of the most advanced football analytics platforms in the game. They are looking to hire a Scala Engineer to help evolve their cloud-based platform and bring … product used every day by football experts, data scientists, and developers alike. Responsibilities: Backend and infrastructure improvements across a modern, cloud-native stack Working across a codebase primarily in Scala with additional technologies (Python, TypeScript) Collaborating with teams who live and breathe football, data, and tech Supporting a culture of pragmatic, responsible engineering Key Requirements: 2+ years of professional ScalaMore ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Harrington Starr
Scala Developer Tech Stack: Scala, AWS, Docker, Kubernetes, TypeScript London | Hybrid (4 Days Onsite) Base Salary up to £85,000 Harrington Starr Has partnered with a sports tech company responsible for building one of the most advanced football analytics platforms in the game. They are looking to hire a Scala Engineer to help evolve their cloud-based platform and bring … product used every day by football experts, data scientists, and developers alike. Responsibilities: Backend and infrastructure improvements across a modern, cloud-native stack Working across a codebase primarily in Scala with additional technologies (Python, TypeScript) Collaborating with teams who live and breathe football, data, and tech Supporting a culture of pragmatic, responsible engineering Key Requirements: 2+ years of professional ScalaMore ❯
will have heard of/used, who are seeking 2x Data Engineers to join them asap on an initial 6 months contract. Python, SQL, AWS, dbt, Airflow (spark/scala a bonus) 6 months Outside IR35 (ltd company) £500-600 per day Asap start More ❯
A-level Maths or equivalent Excellent Excel skills Logical thought processes A STEM degree from a top ranked University An interest and some coding ability (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) An appetite for delivering solutions to complex problem My client is based in London More ❯
level Maths or equivalent Excellent problem solver Strong attention to detail Logical thought processes An interest in coding with some fundamental skills in one language (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) An appetite for delivering solutions to complex problem My client is based in London More ❯
london (city of london), south east england, united kingdom
Quant Capital
A-level Maths or equivalent Excellent Excel skills Logical thought processes A STEM degree from a top ranked University An interest and some coding ability (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) An appetite for delivering solutions to complex problem My client is based in London More ❯
london (city of london), south east england, united kingdom
Quant Capital
level Maths or equivalent Excellent problem solver Strong attention to detail Logical thought processes An interest in coding with some fundamental skills in one language (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) An appetite for delivering solutions to complex problem My client is based in London More ❯
Spark - Must have Scala - Must Have hands on coding Hive & SQL - Must Have Note: At least Candidate should know Scala coding language. Pyspark profile will not help here. Interview includes coding test. Job Description: Scala/Spark • Good Big Data resource with the below Skillset: § Spark § Scala § Hive/HDFS/HQL • Linux Based Hadoop Ecosystem (HDFS, Impala, Hive, HBase More ❯
london (city of london), south east england, united kingdom
Ubique Systems
Spark - Must have Scala - Must Have hands on coding Hive & SQL - Must Have Note: At least Candidate should know Scala coding language. Pyspark profile will not help here. Interview includes coding test. Job Description: Scala/Spark • Good Big Data resource with the below Skillset: § Spark § Scala § Hive/HDFS/HQL • Linux Based Hadoop Ecosystem (HDFS, Impala, Hive, HBase More ❯