Remote Senior Java Engineer; Remote

Role: Senior Java Engineer

Location: Remote (UK)

Job Type: Full-time, Permanent

Salary: Competitive, based on experience + benefits + bonus potential

Come and be a part of The Investigo Group (TIG), a dynamic coalition of cutting-edge tech firms specialising in Platform, Software, Data, AI and other bleeding-edge technology solutions. Our innovative prowess spans the globe while proudly hailing from the United Kingdom.

The group is multi-functional with a large portfolio of B2B products and services.

Our ecosystem is made up of:

IIS, Providing secure internet access in both the public and private sectors. Its mission? To deliver world-class secure internet capabilities enhancing productivity across diverse skillsets and organisations.

Vestigo Consulting is our training and consultancy company, tailored around specialist sector-specific knowledge, and provides regular courses and CPD for our community. The Consultancy side concentrates on expert support of our customers as well as specifically assigned individual deployments.

Collaboraite is a bleeding-edge company that provides our Data and AI capability. A collaborative partner for designing user-centred secure data solutions to overcome operational hurdles, delivered through design thinking and agile coaching.

Diversity, Equity, and Inclusion (DEI) are at the heart of The Investigo Group (TIG). We're dedicated to creating a workplace where people from all backgrounds are not only welcome but empowered to excel. We actively seek diverse talent, promote fairness, and foster an inclusive environment where every voice matters, driving innovation and progress in our dynamic tech community.

The group provides bespoke, secure, user-centric products fuelled by deep technical knowledge advanced data and analytical skills.

We proudly stand as a global leader in this space, partnering with esteemed entities that require these advanced forward-thinking capabilities. These partnerships have been forged from our understanding of customer challenges, as well as our expertise in developing world-leading enterprise product sets.

Join us at TIG, where innovation knows no bounds, and together, we'll shape the future of technology solutions for a safer, more efficient world.

You’re an experienced backend engineer who thrives in collaborative environments and enjoys solving complex technical problems. You’re confident in your skills with Java and bring solid experience with microservices, messaging systems, and scalable architecture. You’ve likely worked in fast-paced environments and know how to strike the balance between delivery speed and long-term maintainability.

You’re someone who:

• Thinks deeply about software design and architecture.
• Can clearly articulate your thinking to both engineers and non-engineers.
• Enjoys mentoring, supporting teammates, and fostering a strong engineering culture.
• Has a curiosity for emerging technologies and is eager to learn (and teach).
• Feels comfortable working independently, taking initiative, and owning solutions end-to-end.
• Believes in writing clean, testable code and values continuous improvement.

This is a great opportunity if you're passionate about impactful work, value autonomy and collaboration, and want to help build systems that matter.

You’ll be joining a small but mighty cross-functional engineering team within Collaboraite, focused on developing a collaborative data and analytics platform. The work involves cutting-edge challenges; real-time event handling, secure data ingestion, working with LLMs and Computer Vision models, and crafting high-performance indexing and search pipelines.

It’s a great environment for engineers who want to work across a diverse stack, apply modern thinking, and help shape the direction of a fast-growing product and team.

We’re hiring a Senior Java Engineer to join our Collaboraite team, building the next generation of secure, high-performance, and scalable data analytics platforms. This is a hands-on engineering role with real scope for technical leadership. You’ll help design, build, and deliver features and services that power AI-enabled products used by…