system software developer jobs in Islington

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HV Power SCADA TRI (Control Systems Technician) (P6A1)

Transport For London.
Islington

You will be expected to comply with all relevant industry standards and legislation, ensuring that all activities carried out are within a safe system of workThis role requires effective collaborative work as part of the wider team involved in the maintenance, operating, servicing and repair of power distribution equipment.

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9 hours ago
Hybrid

Senior Software Engineer

Fyre Global Limited
Clerkenwell EC1R 0AT

Senior Software Engineer Node.js / AWS / React London (Hybrid, 3 days onsite) Are you the kind of Senior Software Engineer who enjoys taking something fast-and-scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance for a Senior Software Engineer to join a small, but ambitious tech-for-good / IoT startup based in the London City Centre thats building...

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3 hours ago

Backend Software Engineer C++ Windows - Finance

Client Server Limited
Islington EC1Y

Job Description Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will join an Agile team focussed on building and...

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11 hours ago

Quantitative developer

Anson McCade
Islington

Quantitative developer€170,000 - 260,000 EUROnsite WORKINGLocation: Central London, Greater London - United Kingdom Type: Permanent About the Company I am working with a start-up focused on innovation and excellence in the financial technology sector look to hire Quantitative developers for thier Milan office About the Role Build, maintain, and develop robust and optimized production-grade...

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12 minutes ago
Hybrid

Lead Java Developer - £85k & London

Opus Recruitment Solutions
Islington EC1R

Lead Java Developer - £85k & London A high number of candidates may make applications for this position, so make sure to send your CV and application through as soon as possible. Java, Springboot, Microservices, AWS I’m partnering with an established tech firm that’s been building digital platforms and mobile products for over 2 decades. They work with well‑known businesses in highly regulated...

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7 hours ago
Hybrid

Test Systems Architect

Rolls-Royce
Clerkenwell WC1A 9GE

You will be responsible for defining and delivering IT & OT systems architecture for Rolls-Royce test facilities, working with the Measurement & Test Organisation and Group IT to support next-generation Civil and Defence gas turbine engines.

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8 minutes ago
Hybrid

Junior Software Tester

Elite Hiring Solution
Farringdon

Are you detail-oriented, curious, and ready to kick-start a career in software testing? Our client, an innovative and fast-growing tech company, is looking for a Junior Software Tester to join their quality assurance team. This is a fantastic opportunity to gain hands-on experience in both manual and automated testing while working on exciting, real-world software projects.Why This Role is...

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11 minutes ago

Area Sales Manager – Roofing & Waterproofing Systems

Mitchell Maguire
Farringdon

Area Sales Manager – Roofing & Waterproofing SystemsJob Title: Business Development Manager – Roofing & Waterproofing SystemsIndustry Sector: Roofing, Roofing Products, Roofline Products, Roofing Tiles, Waterproofing Systems, Flat Roofing, Liquid Applied, Waterproofing Membranes, Roofing Accessories, Roofing Merchants, National Merchants, Independent Merchants, Roofing Contractors, Roofing Sub...

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10 minutes ago

Software Engineer - DV Cleared

CBSbutler Holdings Limited trading as CBSbutler
Clerkenwell

You will have a learning and development budget to support this. Python, Java, TypeScript, JavaScriptReact, Angular, ReactKubernetes (k8s) DockerAWS, AzureElasticsearch, MERN, Neo4JBenefitsExcellent company benefits including significant pension contributions, BUPA, equity and training allowance.

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10 minutes ago
Hybrid

Lead Solution Architect

Aker Systems Limited
Islington

You will be seeing designs through from start to finish incorporating everything from technology to solution, assurance, governance, and security (pen testing) - Not from a hands-on perspective but from a design perspective.

You will need to be client facing and be able to make complex designs seem simple to customers.

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an hour ago

Senior FIX Analyst

Teksystems
Islington

Description Job Description a. Manage complex FIX implementations and upgrades. b. Respond to requests for technical assistance via phone, email or in person (remotely or on-site). c. Diagnose software and connection issues and recommend the appropriate solution. d. Analyze problems, answer questions, and provide training related to the software. e. Identify and test workarounds for bugs or...

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9 hours ago

Head of Engineering

Tenth Revolution Group
Islington EC1R

You will shape engineering strategy, strengthen execution and drive the organisation's evolution as AI‑assisted development becomes central to how software is built. This is a hands‑on leadership position where you will set technical direction, coach engineering managers and oversee delivery across a diverse and deeply technical organisation.

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7 hours ago
Hybrid

Civil Design Engineer - Buildings

Morson Edge
Clerkenwell EC1A 1AA

Summary Morson Talent is seeking a Civil Engineer to join a market leading client's national Building Design Practice within a growing Civil Engineering team. This role offers a flexible location and hybrid working, supporting a variety of small to medium infrastructure projects across the UK. The successful candidate will apply their civil engineering expertise in structures, drainage,...

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3 hours ago

Insurance Pricing Manager *FTC Until 31st July 2026*

Saga Insurance
Islington

You will work closely with the Head of Pricing and wider business to use your data and pricing expertise to support key aspects of the group's strategy and key shareholder objectives. If you are looking for a role with a wide variety of work and opportunities for development, we would love to hear from you.

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12 minutes ago

Presales Solution Consultant

Dama TS Ltd
Islington

You will have:substantial pre-sales / solutions consultancy experience for retail solutions OR

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a day ago
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FPGA Design Engineer

Platform Recruitment
Islington EC1Y

FPGA Engineer - London My client is a deep-tech start-up revolutionising the AI space and is seeking an FPGA Engineer to join their fast-growing team. What youll do Define FPGA microarchitecture with a cross-functional team Implement RTL, including synthesis, timing closure, and debug Develop and execute unit-level verification (SystemVerilog) Build and validate FPGA prototypes for internal...

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a day ago

Machine Learning Engineer

Anson McCade
Islington

Machine Learning Engineer£65,000 GBPOnsite WORKINGLocation: Central London, Greater London - United Kingdom Type: Permanent An opportunity is available for an experienced Senior Machine Learning Engineer to design, build and operationalise advanced machine learning solutions that directly support UK national security objectives. This role sits within a multidisciplinary AI engineering...

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a day ago

Manufacturing Engineer - Digital Systems

Rolls-Royce
Clerkenwell WC1A 9GE

You will ensure that the business, people and processes are ready for any change brought about by the strategy. This will include the management of any risk and business continuity associated with the strategy. Why join Rolls-Royce?

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8 minutes ago

Business Development Manager – Fire Protection Services

Mitchell Maguire
Clerkenwell

Business Development Manager – Fire Protection ServicesJob Title: Business Development Manager – Fire Protection ServicesIndustry Sector: Fire Protection, Fire Stopping, Fire Doors, Fire Services, Fire Detection, Security Systems, Fire Protection, Passive Fire, Fire Alarms, Fire & Security, Security Systems, Fire Doors, Fire Barriers, Cavity Barrier, Cladding, Building Envelope, End Users,...

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10 minutes ago
Hybrid

Solution Engineer

Anson McCade
Islington

Solution Engineer£Up to £65,000 GBPUp to 10% BonusHybrid WORKINGLocation: Central London, Greater London - United Kingdom Type: Permanent Join a globally recognised technology group consistently ranked among Britain's Most Admired Companies, celebrated for its purpose-led culture, innovation, and long-term investment in people. Our client is known for developing life-saving technologies that...

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2 days ago
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