Big Data Developer

Information Tech Consultants; Manchester; On-site; GBP 70,000 - 90,000; Full time

Job summary

A reputable technology firm in the UK is looking for an experienced Senior Big Data Developer to build and enhance data-driven solutions in a fast-paced financial services environment. The ideal candidate will have strong expertise in Scala, Python, and Java, along with 8-12 years of software development experience. Responsibilities include designing applications, collaborating with teams, and optimizing performance. Excellent communication skills and legal work authorization in the UK are mandatory.

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.
• Participate in code reviews, testing, and performance optimization.
• Ensure best practices in coding, design, and architecture.

Skills

Scala

Python

Java

Apache Spark

Agile methodology

Problem-solving

Education

Bachelor's degree in computer science, IT or related field

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.