technical architect java jobs in Islington

Lead Technical Architect SC Cleared 6 week initial discovery (could be longer if successful) Outside IR35 Immediate start The project is focused on modernising a legacy enterprise integration platform. We need an experience Architect who can investigate and validate migration/ modernisation options to move an existing Oracle WebLogic Java Integration architecture, running on Oracle RAC, to a...

A new job is available for a Technical Architect to join a multidisciplinary team delivering high-quality residential projects in Central London from Stage 4 to completion. This opportunity is available on a permanent or fixed-term contract basis (6 months minimum). This role offers the opportunity to work on a major regeneration scheme in Central London, transforming an urban site into a...

Technical Architect Location: London Salary: £40-46,000 Our client, a well-regarded RIBA-accredited practice based in London, is looking to appoint a motivated and skilled Technical Architect to join their expanding team. Recognised for their dedication to sustainable, considered design across residential, commercial, and education sectors, the studio is entering an exciting period of growth,...

Adword Job Title: Oracle DB technical Architect Location: London, UK(2 days in a week from office, Hybrid) Job type: 6 Months contract with possible extension This role requires the candidate who is already holding active Security Check (SC) clearance in accordance with UK Government standards." Job Description Responsibilities Design implement and manage Exadata Cloud Service ExaCS...

Power Platform Technical Architect - London (Hybrid) - c£72K We're supporting a public sector organisation in the search for a Power Platform Technical Architect to take ownership of the technical architecture for new solutions and enhancements across the Microsoft Power Platform and Dynamics 365 ecosystem. This role focuses on analysing business and technical requirements, designing robust...

ARB Technical Delivery Architect - High-End Residential Projects Location: London zone 1 Salary: £50,000- £55,000 A small, ten person dynamic team based in London specialising in high-end residential architecture is seeking an experienced Architect to join them. The projects push the boundaries of design while maintaining a strong technical focus. They are currently looking to expand team with...

Technical Solution Architect - LAN, WAN, firewalls, F5, Zscaler ZPA/ZIA, BGP/OSPF 5 Month Contract London (Remote, Hybrid) £330-£400/day (Outside IR35) Technical Solution Design Lead / Technical Authority experience needed for a 5 Month Contract mainly remote with 2 to 3 times a month in London travel when required (Hybrid). Start ASAP in January 2026. Must have handson design / migration of...

I am working with a consultancy feeding into the public sector. Outside IR35 Public sector experience Fully remote £350 per day Assess existing platforms and data sources (e.g. aquaculture/performance data sites, planning portals) and the feasibility of reuse or integration. Define high‑level target architecture, integration patterns, security, data‑sharing, and scalability to other consenting...

Full Stack Developer - Active SC, NPPV3, Java Up to £550 per day - Inside IR35 Remote 6 months My client is an instantly recognisable consultancy who require a Full Stack Developer with Active SC and NPPV3 clearance for a client within the public sector. Key Requirements: Proven commercial experience working as a Full Stack Developer within the Public Sector. Active SC and NPPV3...

I'm looking for a Contract Java Software Engineer to join my client in their FinTech Business Unit. 6 month | Inside IR35 | Hybrid (1x week London) | £550 per day What you'll do: Develop scalable, high-performance systems and microservices Solve complex technical challenges and advocate best practices Support compliance processes with advanced tooling and analyticsRequirements: - Java + least...

Solution Architect (Senior Consultant / Principal Consultant) London, Bristol, Manchester, or Belfast (Hybrid – 2 days per week on-site) Salary: Senior Consultant: £67k–£78k + £5,900 travel + 15% bonus Principal Consultant: £80.7k–£107.6k + £5,900 travel + 15–20% bonus Overview: This team designs and delivers software-driven solutions across the public and private sectors, particularly...

Architect - Join an Award-Winning Architectural Practice in London Are you an ambitious Architect in London looking to take the next step in your career? This is a fantastic opportunity to join a RIBA-chartered architectural practice in the heart of Shoreditch, renowned for delivering innovative, sustainable and design-led projects across the UK. This growing studio is making waves in the...

Senior Interior Architect | London My client, a leading luxury interior design practice in London, is seeking an experienced Senior Interior Architect to lead high-end residential projects in prime locations such as Mayfair, Belgravia, Knightsbridge, and Chelsea. This is a hands-on role for an all-rounder with strong technical skills, design flair, and the ability to manage teams, clients,...

Senior Landscape Architect Full-time permanent position with hybrid working £40,000 and up depending on experience We're looking for an experienced Senior Landscape Architect to join a leading, award-winning UK design practice! This full-time, permanent role offers the chance to contribute to exciting projects across housing, mixed-use developments, and urban regeneration. Be a key player in our...

Lead Java Developer - £140k, Equity, Sign-on Bonus Java25, Springboot, Microservices, AWS, TDD, React I am working with a high‑growth FinTech that’s about to enter a huge new chapter. They are a fast‑scaling FinTech that’s in the middle of a major rebrand, new name, new logo, and a shift to a truly global financial platform. The full reveal is coming in this quarter, and the energy inside the...

D365 CE Technical Architect London (2 days a week) Our client is currently seeking a talented D365 CE Technical Architect to join their forward-thinking business applications team, contributing to design, build and delivery of customer focused D365 CE & Power Platform solutions! Responsibilities Lead the design and technical direction of new digital solutions built on the Microsoft Power...

Façade Architect / Facade experts only – London Start Date: ASAP My client, a London-based architecture studio, is seeking a technically skilled Architect, Senior Architect, or Associate Architect with a specialism in façade design and remedial projects to join their growing team. This is a hands-on role offering the opportunity to work across residential façade remediation, office retrofits,...

You will act as the strategic bridge between business stakeholders and engineering teams, translating complex requirements into scalable technical solutions while overseeing end-to-end delivery in a SAFe/Agile environment. Location: Burgess Hill (3 days/week onsite) Type: Permanent / Full-Time Employee (FTE)

A Technical Architect job is now available for a 6 to 12-month fixed-term contract, with a focus on stage 5 and delivery. You'll be working as part of an in-house design team on the transformation of a Grade II Listed property into a luxury guesthouse, combining conservation with high-specification finishes. The role offers flexible hybrid working from a studio in Central London, 2-3 days a...

Senior Backend Engineer (Java) London (Hybrid – 1 day a week in the office) Salary up to £85,000 I’m partnering with a well‑established product‑led technology company that builds high‑traffic backend platforms used by large organisations operating in highly regulated markets across the UK, North America and South America. The business has been around for many years and has grown its backend...