101 to 123 of 123 Developer Jobs in the City of London

Food Developer! From freshly hand-made food to helping their people grow in confidence, skills and ambition - development is at the heart of everything this business does. And now, they are looking for someone truly special to help shape their next chapter. We're Looking For a Food Developer Who is equal parts chef, creative thinker, trend spotter, and hands More ❯

Python Developer Location -Remote (UK-based) Salary - £35,000 £42,000 Transforming Learning Group is a forward-thinking education technology group working with over 5,000 schools across the UK. Our mission is simple, to help schools harness technology and data to improve outcomes for every learner click apply for full job details More ❯

ServiceNow Developer 6 months initially Rremote Inside IR35 - Umbrella only The ideal candidate will be responsible for designing, developing, and implementing solutions that support enterprise portfolio management, demand management, project management, and resource planning within the ServiceNow platform. Key Responsibilities: Design and develop ServiceNow applications and modules, with a focus on SPM. Implement workflows, business rules, UI policies, and client More ❯

Application Developer - Full Stack (DV Clearance) Remote £60,000 - £70,000 + Clearance Bonus + Yearly Bonus + Training + Progression + Company Benefits Are you a Application Developer or similar that has active eDV clearance that wants to work for the tech worlds global leader that helped put a man on the moon? Do you want to work for More ❯

Senior Python Developer Team Lead Location-Remote (UK-based) Salary - £55,000 £62,000 Transforming Learning Group is a forward-thinking education technology group working with over 5,000 schools across the UK. Our mission is simple: to help schools harness technology and data to improve outcomes for every learner click apply for full job details More ❯

Microsoft .NET & AI Developer - Hybrid - London - 85k Lead the AI revolution with your .NET expertise! We're looking for a talented developer to design and deliver AI-powered solutions using .NET, AI Foundry, and advanced Copilot tooling. You'll work on cutting-edge projects that transform enterprise performance. What You'll Do Build and deploy AI-driven .NET applications Collaborate More ❯

Have you good RPG Developer and AS400 skills? Want to work remotely the majority of the time? Have you worked on a contract basis with RPG Development projects beofre? This could be for you! We are partnering with a leading global technology organisation to identify an experienced RPG Developer with strong AS400/IBM i expertise for a high-impact … contract position. This is an excellent opportunity for seasoned specialists who take pride in clean, reliable code and enjoy working within complex enterprise environments. RPG Developer - About the Role Our client is undergoing a significant programme of work modernising and enhancing their core systems. As an RPG Developer, you will play a key part in maintaining and evolving business-critical … IBM i platform. You will work within a collaborative technical team, engaging with architects, analysts, and project stakeholders to deliver robust solutions that support long-term business objectives. RPG Developer - Key Responsibilities Develop, maintain, and optimise applications using RPG (free & legacy) on AS400/IBM i. Collaborate with internal teams to understand system requirements and translate them into reliable technical More ❯

eFX Low Latency Java Developer - Contract Location: London - Hybrid 3 days per week in the office Duration: 12 months Rate: £480-£550 per day Inside IR35 Hiring for a Senior Java Developer with strong FX and low-latency experience to join an eFX Algo IT team. You will build and optimise microsecond-level pricing, market connectivity and trading systems in More ❯

Java Developer - Contract 3 - 6 Month experience Remote working, Outside IR35 SC: Must be Eligible for SC (Criteria: 5 years as a resident in the UK and no longer than 30 consecutive days abroad outside the UK in the last 5 years) Run-Time are looking for Senior Java Developers (contract) to join a Public Sector Client on a long More ❯

ABAP Developer Largely remote with occassional on-site days in London 12 Month Fixed Term Contract Salary to £65,000 Vibrant and thriving business, is looking for an experienced ABAP Developer to join the team during a busy time of transformation. The role will take responsibility for: Working within a busy team of Functional Consultants, this is an in-house … 3rd party, to sense check efficiency and quality of work being delivered. You will be involved in planning, coding, implementation, testing and solution support. About you: An experienced ABAP developer, able to work closely with functional consultants to understand current approach and proposed solutions. Knowledgeable in Technical ABAP, with S/4HANA programming. Experience and working knowledge of CDS Views More ❯

Software Engineer C++ Developer Automated Machining Strategy (London/Hybrid) Salary bands depending on experience About the Organisation We are a technology-driven company working to modernize precision manufacturing. Our team builds intelligent software that speeds up the creation of CNC machining programs and supports operators in producing high-quality results more efficiently click apply for full job details More ❯

Job Title: Azure Cosmos DB Admin and Developer Location: Hybrid, London UK (3days/Week Onsite) Duration: 6months+ Contract Inside IR35 The Role The DB Admin and Developer will play a critical role in designing and developing scalable, secure, and high-performance applications tailored for banking and financial services. . click apply for full job details More ❯

of growth and development. The bank area is Front Office pricing and risk, and we can look at any front office Java developers Role details Role title: Senior Java developer/Java software engineer Employer: investment bank Front Office banking: Platform pricing and risk Location: London City (Liverpool Street station) and home working hybrid 50%/50% Permanent roles … roles £90,000- £130,000 plus bonus Requirements: excellent java developer background, banking is a must, ideally front office banking with pricing, and risk especially beneficial These new hires are a part of a growth plan for the front office area of this investment bank as they expand their java development skills. As the senior java developer, you will be More ❯

Reporting to the head of integration and transformation, we are seeking an Anaplan Developer to join our analytics team in the insurance industry. The role is remote based but with requirements to travel to our London office. The successful Anaplan Developer will be involved in designing and implementing Anaplan solutions to support business needs. Client Details We are a portfolio … than 30 countries with over 12,000 employees. The group includes well-known brands and is involved in insurance distribution, wholesale, underwriting, and related services. Description The successful Anaplan Developer will be responsible for but not limited to: Develop and maintain Anaplan models to support key business functions and decision-making processes. Collaborate with stakeholders to gather requirements and translate … to integrate Anaplan into existing workflows. Document processes and provide training to users as needed. Stay updated on the latest Anaplan developments and best practices. Profile The successful Anaplan Developer should have: Strong skills in developing and managing Anaplan models. Knowledge of best practices in Anaplan design and implementation. Proficiency in data analysis and modelling techniques. Excellent problem-solving and More ❯

We are searching for one of our key clients for an Azure Cosmos DB Admin & Developer to drive the build-out of cloud-native, high-performance financial applications. This role sits at the sharp end of modern banking engineering, owning the design, optimisation, and operational excellence of Cosmos DB across mission-critical workloads click apply for full job details More ❯

institutional liquidity provision, trading solutions, OTC execution, and treasury management. Their goal is to create robust, scalable systems across all business lines. The firm is seeking a Python Quant Developer to join its high-frequency trading team. This role involves owning and expanding the Python research and analytics stack that supports strategy research, backtesting, and live trading in crypto markets. More ❯

the UK and Channel Islands. Were a FTSE 250 company with national reach and a local feel and were growing. *As of June 2025 Job description: Role Title: Seismic Developer Division: Brand & Digital Services Location: London Contract: Permanent Working pattern: Hybrid About the Role In this role you will design and build Seismic Livedoc solutions to support and improve Front More ❯

PPA Modeller/Developer Key Responsibilities Develop and model physical power products within Endur, with strong experience in Power Purchase Agreement (PPA) setups. Configure and manage power curves in Endur, including shaping, interpolation, and integration with market data. Apply a solid understanding of power market fundamentals - generation, load forecasting, and settlement processes. Work across technical and functional teams to translate More ❯

Senior Data Engineer (Developer) Pyspark We are supporting a leading global financial markets infrastructure and data provider as they modernise and scale their core data engineering capabilities. This role sits at the centre of their transformation programme, delivering high-quality data pipelines, models, and platforms that underpin critical services across the business click apply for full job details More ❯

Infrastructure as Code (IaC) Developer OpenShift Virtualization Key Responsibilities: 1. Design and implement Infrastructure as Code (IaC) solutions for OpenShift Virtualization using tools like Terraform and Ansible. 2. Automate the provisioning, configuration, and management of OpenShift clusters and virtualized workloads click apply for full job details More ❯

PPA Modeller/Developer Key Responsibilities Develop and model physical power products within Endur, with strong experience in Power Purchase Agreement (PPA) setups. Configure and manage power curves in Endur, including shaping, interpolation, and integration with market data. Apply a solid understanding of power market fundamentals - generation, load forecasting, and settlement processes. Work across t... More ❯

PPA Modeller/Developer Key Responsibilities Develop and model physical power products within Endur, with strong experience in Power Purchase Agreement (PPA) setups. Configure and manage power curves in Endur, including shaping, interpolation, and integration with market data. Apply a solid understanding of power market fundamentals - generation, load forecasting, and settlement processes click apply for full job details More ❯

Are you an Insurance Systems Developer with experience working with Polaris ProductWriter? Are you ready to help shape the future of insurance pricing? We're on the lookout for a talented and curious mind to join our Actuarial team, supporting the development of our pricing and underwriting capability through Polaris ProductWriter click apply for full job details More ❯