software systems architect jobs in Hackney

Role: Contract Solution Architect (Implementation focus)Project: Trading platform transformation (Endur)Industry: Energy tradingLocation: London (hybrid 3 days per week)Contract: 6 months rolling (5 year programme)Rate: £750-900/d inside IR35X4 Technology are partnered with a global energy trading firm on a major multi-year transformation of it's Crude & Products business (oil, refined products,...

Role: Guidewire Insurance Integration ArchitectLocation: LondonCareer Level: Associate ManagerAs a team:We are seeking a highly skilled General Insurance & London Markets Integration Architect with experience in Guidewire applications to lead the design, development, and implementation of integration solutions for large-scale insurance carriers. This role is critical in ensuring seamless...

Position: ServiceNow Technical ArchitectEmployment Type: ContractStart: ASAP (January/February 2026)Duration: 6 MonthsLocation: Lonodn, UK (Hybrid)Language(s): EnglishFocus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with a global leader in digital transformation and IT services, working...

Company OverviewA leading smart building technology integrator with a long-standing presence in the built environment sector. The organisation delivers integrated, future-focused building technology solutions and support services that enable sustainable growth, operational efficiency, and long-term value for clients across multiple sectors.The company places strong emphasis on innovation,...

Head of CRM ArchitectureLondon – HybridSalary: Up to £120,000 doeA high-growth, tech-led organisation is looking for a Head of CRM Architecture to take ownership of their full revenue systems ecosystem. This is a rare opportunity to operate at the intersection of systems architecture, commercial operations, and analytics, shaping the foundations that power Marketing, Sales, and Customer...

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare,...

Senior Technical Architect / Lead Consultant – Mobile Communication SystemsOverviewA specialist technology consultancy is seeking a Senior Technical Architect / Lead Consultant to design, deliver, and assure large-scale mobile communication and control room systems. This role combines deep technical expertise with leadership responsibility across network architecture, programme delivery, and...

Backend Software Engineer / SRE (Java JVM) London / WFH to £110k Are you a Backend Software Engineer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted as one of the UKs top employers. As a Backend Software Engineer / SRE you will collaborate with development teams,...

Software Engineer - Build Cool Stuff That Matters Location: London (Hybrid: 2-3 days/week in office) Type: Permanent Salary: Upt p £80k + Perks The Opportunity Ready to ditch the dull and do work that actually excites you? We're on the hunt for a Software Engineer who loves solving real problems, building slick user experiences, and working with modern tech in a fast-moving environment....

System Analyst- DC PensionsWe are currently recruiting for a Systems Analyst with Defined Contribution experience to join one of our Insurance clients on a 6-month contract.Inside IR35HybridResponsibilities:Serve as the primary technical liaison between product, business, and software development teams, ensuring technical requirements, architectural considerations, and best practices are embedded...

Lead AI Engineer (LLM & Agentic) Consulting Engineer Lead the design and delivery of complex, AI-native client engagements, spanning agentic systems, retrieval architectures and semantic layers. This is a senior, hands-on consulting role combining deep technical leadership with strong client presence, shaping both client outcomes and the firm’s long-term AI engineering capability.PurposeAs client...

Chief Engineer – Satellite Communications SystemsLocation: UK (Hybrid working)Salary: Executive-level package + BenefitsSector: Space & Satellite CommunicationsMust be able to get SC clearanceWe’re partnering with a high-growth space technology company developing next-generation satellite communications systems for commercial and government markets. They are seeking a Chief Engineer to own the...

Solution Architect - Boutique Advisory Firm*WE ARE UNABLE TO SUPPORT SPONSORSHIP FOR THIS ROLE*Are you a seasoned Solutions Architect with a stellar background in software development? Ready to elevate your career with a dynamic boutique advisory firm? Look no further!Join an innovative team based in London, where your expertise will make a significant impact. Our client offers a hybrid working...

CompanyWe are working with a tier-one energy trading company who are dedicated to accelerating the transition to greener energy. They pride themselves on cultivating an innovative and collaborative environment.RoleLooking for a Full Stack Developer skilled in .NET and React to help design, implement and maintain applications for interfacing with energy markets. The ideal candidate will have an...

Welcome to Lomond, the UK's leading network of lettings and estate agencies. We are not just a successful acquisitions company; we have established ourselves as a prominent player in the real estate industry. Our extensive network consists of 14 leading lettings and estate agencies, and we have made strategic acquisitions to date to enhance our portfolio of brands and properties under...

🚀 We’re hiring: Senior System Designer 📍 London (Hybrid) | 🌍 Global projects & travelPixel Artworks is the global leader in light and pixel technology, designing immersive experiences across media campaigns, events and installations for some of the world’s most prestigious brands and venues. Our integrated creative, technical and production teams are what set us apart.We’re looking for a Senior...

UI Product Designer (D2C) – Global Entertainment Leader - 6 month contract – £467 per day (Outside IR35) - Hybrid (2 days, London)We are recruiting a UI Product Designer (D2C) / User Interface Product Designer for a leading global company in the entertainment sector. With a presence across multiple countries and a portfolio that includes iconic venues, innovative ticketing solutions, and...

Technical Project ManagerLondon | Fully onsiteSalary up to 90kWe are partnering with a fast growing technology driven organisation based in central London that operates in a highly analytical and engineering led environment. They are looking to hire a Technical Project Manager to support delivery across multiple complex systems and development initiatives.This is a hands on role working closely...

Role: Contract Solution Architect (Endur)Project: Trading platform transformation (Endur)Industry: Energy tradingLocation: London (hybrid 3 days per week)Contract: 6 months rolling (5 year programme)Rate: £1200/d inside IR35X4 Technology are partnered with a global energy trading firm on a major multi-year transformation of it's Crude & Products business (oil, refined products, low-carbon fuels)....

Role: Contract Solution Architect (Database focus)Project: Trading platform transformation (Endur)Industry: Energy tradingLocation: London (hybrid 3 days per week)Contract: 6 months rolling (5 year programme)Rate: £750-900/d inside IR35X4 Technology are partnered with a global energy trading firm on a major multi-year transformation of it's Crude & Products business (oil, refined products,...