Senior Backend Engineer - Contractor (Outside of IR35)
Senior Backend Engineer - Contractor (Outside of IR35)

Senior Backend Engineer - Contractor (Outside of IR35)

Freelance Home office (partial)
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At a Glance

  • Tasks: Design and develop high-performance backend systems using Java and Spring Boot.
  • Company: Join Pulselive, a leader in delivering digital experiences for sports fans worldwide.
  • Benefits: Competitive day rate, flexible contract, and the chance to work on exciting projects.
  • Why this job: Make an impact by powering digital experiences for millions of sports enthusiasts.
  • Qualifications: Expertise in Java, Spring, and backend development required.
  • Other info: Collaborative environment with opportunities for professional growth.

Duration: 3 Months Plus

Start Date: ASAP

Day Rate: £400 - 500 per day

As a Senior Software Engineer (Java) – Contractor at Pulselive, you’ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video, and live commentary. This position is project- and delivery-focused, with no line management or people-leadership responsibilities required.

Key Responsibilities

  • Design and develop scalable backend systems using Java and Spring Boot
  • Deliver well-structured, maintainable, and testable code aligned with project requirements
  • Build and maintain RESTful APIs to support web and mobile applications
  • Integrate with third-party data providers (e.g. sports data, video, commentary)
  • Use Git to manage code versioning and contribute to shared repositories
  • Manage deployments across multiple environments (Dev, Test, Staging, Prod)
  • Ensure systems are performant, secure, and resilient
  • Identify and manage project-level technical dependencies
  • Participate in sprint planning and delivery-focused meetings with the wider team
  • Write and maintain clear technical documentation
  • Contribute to code reviews and uphold development best practices

Core Skills & Experience

  • Expert-level knowledge of Java 11+
  • Spring Boot and Spring Framework (v5+)
  • JPA/Hibernate and ORM principles
  • Designing and building microservice architectures
  • Creating and consuming RESTful APIs
  • Git for version control and collaborative development
  • JSON and working with structured data
  • Unit testing with frameworks like JUnit
  • Task management tools like JIRA
  • Writing technical documentation for APIs and backend components

Proficient with SQL (PostgreSQL, MySQL, or similar), Kafka or other messaging/event-driven platforms, Docker containerization, Kubernetes for orchestration, AWS services (e.g., S3, Lambda, EC2, etc.), Maven for build and dependency management, CI/CD pipelines and deployment automation.

Basic understanding of Python (scripts, tools, integrations) and frontend technologies: HTML, CSS, JavaScript (for context when integrating with frontend).

Senior Backend Engineer - Contractor (Outside of IR35) employer: Pulselive

At Pulselive, we pride ourselves on being an exceptional employer that fosters a dynamic and collaborative work culture. As a Senior Backend Engineer, you'll have the opportunity to work on cutting-edge technology that powers digital experiences for millions of sports fans worldwide, all while enjoying competitive day rates and the flexibility of contract work. Our commitment to employee growth is evident through our focus on innovative projects and the chance to collaborate with talented professionals in a fast-paced environment.
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Contact Detail:

Pulselive Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Backend Engineer - Contractor (Outside of IR35)

✨Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work with Java and Spring. A friendly chat can lead to insider info about job openings or even referrals that could get you in the door.

✨Tip Number 2

Show off your skills! Create a GitHub repository showcasing your projects, especially those involving backend systems and APIs. This gives potential employers a chance to see your coding style and problem-solving abilities in action.

✨Tip Number 3

Prepare for technical interviews by brushing up on your Java and Spring knowledge. Practice coding challenges and system design questions that are relevant to backend development. We want you to feel confident and ready to impress!

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to connect directly with us.

We think you need these skills to ace Senior Backend Engineer - Contractor (Outside of IR35)

Java 11+
Spring Boot
Spring Framework (v5+)
JPA/Hibernate
Microservice Architectures
RESTful APIs
Git
SQL (PostgreSQL, MySQL)
Kafka
Docker
Kubernetes
AWS Services (S3, Lambda, EC2)
Maven
CI/CD Pipelines
Unit Testing (JUnit)

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Java and Spring Boot. We want to see how you've designed and developed scalable backend systems, so don’t hold back on those details!

Showcase Your Projects: Include specific examples of projects where you’ve built RESTful APIs or integrated with third-party data providers. We love seeing real-world applications of your skills, so let us know what you've accomplished!

Keep It Clear and Concise: When writing your application, be clear and to the point. We appreciate well-structured, maintainable code, and that goes for your written application too. Avoid fluff and focus on what makes you a great fit!

Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!

How to prepare for a job interview at Pulselive

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in Java 11+, Spring Boot, and all the other technologies mentioned in the job description. Brush up on your knowledge of RESTful APIs, microservices, and database management. Being able to discuss your past projects and how you’ve used these technologies will show that you’re the right fit for the role.

✨Prepare for Technical Questions

Expect to face some technical questions or coding challenges during the interview. Practice common algorithms and data structures, and be ready to explain your thought process. Use platforms like LeetCode or HackerRank to sharpen your skills and get comfortable with coding under pressure.

✨Showcase Your Collaboration Skills

Since this role involves working closely with cross-functional teams, be prepared to discuss your experience in collaborative environments. Share examples of how you’ve successfully worked with others to deliver projects, and highlight your communication skills. This will demonstrate that you can thrive in a fast-paced delivery environment.

✨Ask Insightful Questions

At the end of the interview, don’t forget to ask questions! Inquire about the team dynamics, project timelines, or the technologies they use. This shows your genuine interest in the role and helps you gauge if it’s the right fit for you. Plus, it gives you a chance to engage with the interviewers on a deeper level.

Senior Backend Engineer - Contractor (Outside of IR35)
Pulselive
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