technical architect java jobs in Belfast

Technical Architect (AWS Java) Remote UK to £100k Are you a hands-on Technical Architect with strong Java coding skills and experience architecting and operating large scale systems on AWS? You could be progressing your career as a Technical Architect at a growing tech company that provide a range of IoT and Data solutions for the Emergency Services. As the Technical Architect you'll take...

Role: Tech Lead (Java) Location: London once a month Salary: Open depending on experience + generous tailored benefits A great opportunity to join a global SaaS company with an international footprint and enterprise-scale clients. Their partnership with Google gives them access to forward-leaning AI work and regular opportunities to attend industry events and meet-ups. You'll get a genuinely...

Role – java tech lead Location – UK remote Mode: B2B Contract Core Skills Required: - Core Java - OOPs Concepts - Microservices / REST Services - Spring Framework (Spring 11/17) - Terraform / Ansible (Knowledge/Understanding) - UI Development (Angular) - Database Skills – SQL - Deployment Tools – Jenkins - Good Design & Architectural Approach

Dynamics 365 F & O Technical Architect 6m initially Remote Excellent day rate Recruiting for an experienced Dynamics 365 F & O Technical Architect X++ net/ C# Web services DIXF / Azure Data Factory Experience of: - Inegration patterns - Customisation & Security - Report development If interested please reply or send cv to bryancherrie@stellaruk.co.uk initially thanks.

You must have the ability to understand and resolve technical disputes across varying levels of complexity and risk. - Design or operation of a range of Azure or AWS hosted Analytics applications, databases or services, including Machine Learning - Worked as part of multi-disciplinary project team.

You will oversee services and their design from inception to completion at portfolio level, working in a primary tech stack of Python/Django, Nodejs/React and cloud p...

Senior Java EFX Platform Developer Location: Fully Remote (UK-based) Contract: 12 Months (likely extension) Industry: Investment Banking / FX E-Trading The Opportunity We're partnering with a leading investment bank on a major greenfield build - a brand-new, in-house FX E-Trading platform. This multi-year programme is at an early stage, offering the chance to help shape architecture,...

About Apexon: Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a...

Senior Java Developer required for a well-funded and ambitious tech business entering its next scale-up phase. This is a fully remote position paying up to £65K + benefits, with meaningful technical ownership, visibility, and genuine opportunity to grow into Tech Lead as the team expands. This is a CTO whose serverless architecture has previously been recognised by AWS; driving proven,...

Senior Java Software Engineer 📍Remote UK | 🌍 Global Fintech | 💳 Merchant-First Payments Ecosystem A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is looking to expand its engineering team. As the company continues to scale its platform to meet growing demand, they’re seeking experienced engineers to join their collaborative,...

Senior Java Developer - FinTech Start-up (Remote, UK) Salary: £50,000–£80,000 + EMI Stock Options Location: Fully Remote (UK or Europe-based preferred) Company: High-Growth FinTech Start-up Join a Fast-Growing FinTech Revolutionising Payments We’re partnering with a venture-backed FinTech start-up that’s redefining how businesses manage international payments and currency conversion. Their...

You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter.

You will need to employ strong communication skills, necessary to effectively produce client solutions. This job description provides a high-level review of the types of work performed.

Java Software Engineer – Multiple Roles (Junior to Senior) Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. Want to work with one of Northern Ireland’s fastest-growing tech companies? Looking for a team where your input genuinely shapes the architecture and direction of projects? How about working on...

You will mentor a small team of 3 talented developers while remaining hands-on with coding and solution design. You’ll help define how software is built, scale systems, and influence the technical direction of a globally used SaaS product. You’ll be supported by a collaborative leadership team that values technical excellence, autonomy, and personal growth.

Java Developer – High-Performance Trading Systems - Fully Remote - up to £100k base About the Company We’re a fast-growing proprietary trading firm operating across multiple global cryptocurrency exchanges. Founded by a team with deep experience in financial markets and algorithmic trading, we’ve already achieved top-tier market-maker status, handling trading volumes exceeding $100M per month —...

CUSTOMER ONBOARDING SPECIALIST Business Community: Education & Training, supporting the UK, EMEA, and North America Location: UK Remote Reports to: Training Manager This is an exciting opportunity to join and be the first UK based Customer Onboarding Specialist! You’ll bring your passion for providing exceptional customer experiences to our customers, and play a pivotal role in our...

You will partner with sales, delivery, and clients to design transformation paths from legacy to modern architectures, integrating GenAI accelerators and helping deliver tangible business value.

You must be eligible to obtain SC (Security Check) clearance - this requires 5 years' continuous UK residency prior to application.

Location: Global | Experience Level: Senior | Role Type: Full-Time | Verticals: Cross-industry At HCLTech, we’re not just building technology — we’re shaping the future. With 226,500+ innovators across 60 countries and $14.2B in revenue, we’re powering transformation across industries through AI, cloud, engineering, and software. Now, we’re scaling our Generative AI capabilities — and we want...

About the Company: Read all the information about this opportunity carefully, then use the application button below to send your CV and application. Our client is a fast-growing global trading firm with deep expertise across traditional and digital asset markets. Built by technologists and financial engineers, their platforms are designed for scale, resiliency, and high performance. They are...