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Junior Big Data Developer

Information Tech Consultants — United Kingdom · Posted ~7 hours ago

Junior Full-time Onsite

Skills

Scala Python Java Hadoop Apache Spark Big Data Software development Testing Code reviews Performance optimization Apache Hive

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Summary ✨ AI‑Generated

A fast-paced financial services environment is seeking a junior big data developer to build and enhance scalable data-driven applications. You will work with Scala, Python, Java, Hadoop and Spark, collaborate across engineering teams, participate in code reviews and testing, and help optimize high-performance systems. The role is designed for candidates with several years of software development experience and a strong interest in large-scale data technologies.

Highlights

A full-time opportunity to build scalable data-driven solutions in a fast-paced financial services environment, with exposure to modern big-data technologies and cross-functional engineering work.

Description

Job Title: Junior Big Data Developer Location: UK Experience: 2-5 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: 2-5 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.