Big Data Developer

Information Tech Consultants; Leeds; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading technology firm in the UK is seeking a Senior Big Data Developer to build and improve data-driven solutions in a fast-paced financial services environment. The ideal candidate will have 8-12 years of development experience, strong knowledge of Scala, Python, and Java, and familiarity with Big Data technologies such as Hadoop and Spark. Excellent communication and teamwork skills are a must, as well as the willingness to travel within the UK as required by projects.

Qualifications

• 8–12 years of software development experience.
• Strong hands‑on expertise in Scala (mandatory), plus Python and Java.
• Experience with Big Data frameworks; Apache Spark experience is an advantage.

Responsibilities

• Design, develop, and maintain applications using Scala, Python, Hadoop and Java.
• Work with Big Data technologies, including Spark and Hive.
• Collaborate with cross-functional teams to deliver scalable, high-performance solutions.

Skills

Scala

Python

Java

Apache Spark

Hive

Agile

Education

Bachelor’s degree in computer science, Maths, IT, statistics or physics

Tools

Hadoop

Big Data technologies

Job description

Job Title : Senior Big Data Developer

Location : UK

Experience : 10-14 years

Education : Bachelors in Science (IT / Computer Science / Engineer)

Employment Type : Full-Time

UK based candidates only.

Role Overview

We are seeking an experienced Scala / Hadoop / Big Data Developer . The role will focus on building and enhancing data-driven solutions, working within a fast-paced financial services environment.

Key Responsibilities

• Design, develop, and maintain applications using Scala, Python, Hadoop and Java .
• Work with Big Data technologies , including Spark, Hive (nice to have).
• Collaborate with cross-functional teams to deliver scalable, high-performance solutions.
• Participate in code reviews, testing, and performance optimization.
• Ensure best practices in coding, design, and architecture.

Skills & Experience Required

• 8–12 years of software development experience.
• Strong hands‑on expertise in Scala (mandatory) , plus Python and Java .
• Experience with Big Data frameworks ; Apache Spark experience is an advantage.
• Solid understanding of software engineering principles, data structures, and algorithms.
• Strong problem-solving skills and ability to work in an Agile environment.

Educational Criteria

1. Bachelor’s degree in computer science, Maths, IT, statistics or physics related field.

2. You should be entitled to work in the UK with legal work authorization status.

3. Must be willing to travel within the UK as per project / client requirements.

4. Excellent communication skills and teamwork skills.