Contract Java Software Engineer Inside IR35

Interact Consulting Ltd; Greater London; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A technology consulting firm is seeking Contract Java Software Engineers for positions in London. This role offers a hybrid working arrangement with one day on-site per week. The ideal candidates will have proven Java development experience, knowledge of Linux and AWS, and strong collaboration skills. You'll design and maintain Java solutions in a supportive Agile environment. The contract is for six months, offering £300-£325 per day inside IR35, and a positive team culture built on communication is prioritized.

Qualifications

• Proven experience with Java development within the past 12 months.
• Strong working knowledge of Linux operating systems.
• Practical experience within AWS cloud environments.
• Solid understanding of TDD or BDD methodologies.
• Hands-on experience with microservices architecture.

Responsibilities

• Designing, developing, testing, and maintaining Java-based applications.
• Building and deploying solutions in Amazon AWS cloud environments.
• Contributing to a microservices-based architecture.
• Writing clean, testable, and well-documented code following TDD or BDD practices.
• Collaborating closely with teammates to solve technical challenges and deliver high-quality results.
• Debugging and ensuring functionality through solid unit and component testing.
• Supporting a positive team culture built on communication and collaboration.

Skills

Java development

Linux

AWS

TDD

BDD

Microservices architecture

Collaboration

Communication

Job description

Contract Java Software Engineer Inside IR35 .

Location: London, Hybrid
Category: Contract Jobs
Salary: 300-325pd + Remote Working
Ref: JT/JC/5993

Contact Name: James Clarke
Telephone: [phone]

Contract Software Engineer (x2) - Java | £325 per day | Inside IR35

Start Date:ASAP End Date:30th June 2026 Location:London (Remote, one day per week on-site) Arrangement:Hybrid / Mostly Remote

We're looking fortwo mid-level Software Engineersto join a collaborative and forward-thinking team on a six-month contract. You'll be working on modern software solutions within a supportive Agile environment that values clean code, test-driven principles, and continuous improvement.

What You'll Be Doing

• Designing, developing, testing, and maintaining Java-based applications.
• Building and deploying solutions in Amazon AWScloud environments.
• Contributing to a microservices-based architecture.
• Writingclean, testable, and well-documentedcode followingTDD or BDDpractices.
• Collaborating closely with teammates to solve technical challenges and deliver high-quality results.
• Debugging and ensuring functionality through solidunit and component testing.
• Supporting a positive team culture built on communication and collaboration.

What We're Looking For

• Proven experience withJavadevelopment (within the past 12 months).
• Strong working knowledge ofLinuxoperating systems.
• Practical experience withinAWScloud environments.
• Solid understanding ofTDDorBDDmethodologies.
• Hands-on experience withmicroservicesarchitecture.
• A collaborative mindset, strong communication skills, and passion for writing quality code.

Interview Process

• Skills testprior to interview.
• 30-minute paired programmingsession (via Teams) with one of our engineers.
• 30-minute meet and greetfor successful candidates following the exercise.

If you're a motivated engineer who enjoys solving complex problems and wants to work in a supportive, quality-driven environment, we'd love to hear from you.