At a Glance
- Tasks: Join a dynamic team to develop innovative solutions for the Criminal Justice System.
- Company: Exciting tech initiative focused on secure data flows and identity resolution.
- Benefits: Up to £550 per day, flexible remote work, and hands-on experience.
- Other info: Collaborate with frontline users and enjoy excellent career growth opportunities.
- Why this job: Make a real impact by solving complex challenges in a fast-paced environment.
- Qualifications: Proven Java development skills and experience with API integration.
The predicted salary is between 44000 - 55000 £ per year.
The Role
We are looking for a hands-on, agile Java Developer (Software Engineer) to join an exciting, cross-system initiative known as Justice ID. Justice ID aims to enable secure, efficient, and trusted flows of data across the Criminal Justice System (CJS), directly addressing the challenges of fragmented Legacy systems and identity resolution.
As a Software Engineer, you will join a small, multidisciplinary pathfinder team combining digital, data, policy, and operational expertise. Your immediate focus will be a fast-paced, 3-month proof of concept (PoC) and prototyping phase to test the operational and technical viability of the 'Identify and Manage an Offender' (IMO) service. You will take end-to-end ownership of development, working directly with frontline users and stakeholders to rapidly build, test, and iterate on working prototypes that pull data from police, prison, probation, and court APIs.
Skills and Experience Required
- Java Backend Development: Proven experience building scalable, secure enterprise applications utilising Java and modern frameworks (eg, Spring Boot).
- Rapid Prototyping & Iteration: Experience working in a 'test-and-learn' pathfinder environment, building 'good enough' prototypes and iterating on them rapidly based on live, real-world user feedback.
- API Integration & Data Handling: Strong experience consuming existing RESTful APIs and connecting disparate data pools to handle identity matching and complex data presentation.
- Security & Access Control: Experience designing and implementing secure, role-based access controls (RBAC) to ensure sensitive frontline data is securely managed.
- End-to-End Problem Solving: A proactive mindset with the ability to own technical discovery, automated testing, and active troubleshooting within live operational contexts.
- User-Centric Collaboration: Comfort working alongside user researchers and directly with frontline stakeholders (such as police or probation staff) to refine technical solutions.
Technical Experience and Tooling
- Core Tech Stack: Deep proficiency in Java, microservices architecture, and database integrations.
- CI/CD & Testing: Solid experience with automated testing frameworks, containerisation (eg, Docker), and modern deployment pipelines to ensure rapid, stable iterations.
Specific Deliverables/Artifacts
- Working prototypes and pilot products that demonstrate accurate identity matching and clear data presentation to frontline police forces.
- A robust technical approach and codebase for providing role-based access control to frontline users.
- Documented technical findings outlining feasibility, system constraints, and integration approaches encountered during the PoC.
Working Arrangements
One day per week in our Hull office, alongside remote work. Working arrangements may vary slightly by project life cycle needs.
StudySmarter Expert Advice🤫
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Some tips for your application 🫡
Showcase Your GitHub Projects:When applying for a freelance software engineering gig at Solirius Limited, make sure to include your GitHub link in your application. Highlighting your code repositories, contributions to Open Source, and any personal projects can really set you apart and give us insight into your skills and coding style.
Tailor Your CV with Relevant Skills:In software development, the specifics matter! Make sure your CV lists the programming languages and technologies you excel at. Focus on the ones that align with the projects Solirius Limited is working on. Listing your tech stack clearly will help us understand how you fit into our team.
Include a Portfolio of Your Work:A solid portfolio is a must when applying for freelance roles. Include links to any apps, websites, or software you've developed. Highlight any projects that reflect a strong user experience, efficiency, or innovative solutions—this is your chance to shine and show us what you can bring to the table!
Mention Your Availability and Rates:Since this is a freelance role, we want to know when you’re available and what your rates are like! Be upfront about your typical work hours and project timelines. This transparency will help us see if we can sync up for future projects at Solirius Limited.
How to prepare for a job interview at Solirius Limited
✨Showcase Your Code Wizardry
Since you're going for a freelance role in software engineering, have a solid portfolio ready to flaunt your best work. Include projects that highlight your coding skills, frameworks you excel in, and any problem-solving feats you've pulled off. This is your chance to shine, so choose pieces that reflect your unique style and expertise!
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✨Understand Their Tech Stack
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