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Locations
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Manage API integrations and automate data ingestion, transformation, and enrichment processes.
Manage API integrations and automate data ingestion, transformation, and enrichment processes.
Proven experience of REST/GraphQL API integration with mobile applications
Proven experience of REST/GraphQL API integration with mobile applications
FEATURED
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Software Engineering Manager (UCX) (Web Frontend)
Software Engineering Manager (UCX) (Web Frontend)
Hargreaves Lansdown
City of London (EC1)
Generous bonus, pension, PMI and more
Solid understanding of secure API integration, authentication and authorisation flows, and modern UI architecture (GraphQL experience preferred).
Solid understanding of secure API integration, authentication and authorisation flows, and modern UI architecture (GraphQL experience preferred).
FEATURED
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Overview Lead the Analysis, Portfolio and Investment (API) Practice within the Asset and Network Planning directorate for the M25 Strategic Road Network, translating asset condition, performance, risk, cost intelligence and whole-life carbon impacts into contract-compliant investment strategies, effective maintenance approaches and efficient renewal programmes. * Lead and govern the API practice, setting priorities and standards and owning products, service outputs, assurance, peer review and sign-off routes.
Overview Lead the Analysis, Portfolio and Investment (API) Practice within the Asset and Network Planning directorate for the M25 Strategic Road Network, translating asset condition, performance, risk, cost intelligence and whole-life carbon impacts into contract-compliant investment strategies, effective maintenance approaches and efficient renewal programmes. * Lead and govern the API practice, setting priorities and standards and owning products, service outputs, assurance, peer review and sign-off routes.
NEW
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Engineering Lead / Manager - Capital Markets
Engineering Lead / Manager - Capital Markets
Client Server
West London (W1W), W1T
£140000 - £175000 per annum + bonus + benefits
Engineering Lead / Manager (C# C++ AWS) London / WFH to £175k+ Do you have expertise with modern software engineering leadership combined with Capital Markets business knowledge? You could be progressing your career, in a senior, impactful role at a global leading Fintech. As the Engineering Lead / Manager you'll manage 6-7 Team Leads, with approximately 50 indirect reports, growing to 75. You'll take a lead role in the AWS based modernisation, setting engineering excellence, ensuring architectural alignment, delivery and predictable roadmap execution. You will define and scale AWS architectures, modernise legacy services to cloud and standardise APIs, events, data models and performance patterns, driving the adoption of Snowflake and use of AI for backlog refinement, automated test generation, defect clustering and code quality insights.
Engineering Lead / Manager (C# C++ AWS) London / WFH to £175k+ Do you have expertise with modern software engineering leadership combined with Capital Markets business knowledge? You could be progressing your career, in a senior, impactful role at a global leading Fintech. As the Engineering Lead / Manager you'll manage 6-7 Team Leads, with approximately 50 indirect reports, growing to 75. You'll take a lead role in the AWS based modernisation, setting engineering excellence, ensuring architectural alignment, delivery and predictable roadmap execution. You will define and scale AWS architectures, modernise legacy services to cloud and standardise APIs, events, data models and performance patterns, driving the adoption of Snowflake and use of AI for backlog refinement, automated test generation, defect clustering and code quality insights.
PREMIUM
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Junior Project Manager
Junior Project Manager
REC SOLUTIONS LIMITED
The City, City of London (EC4), EC4N
From £50,000 to £70,000 per annum Plus benefits and discretionary bonu
About the Role - (Junior Project Manager OMS / PMS / FinTech / Trading / Saas / Financial Services) We are seeking a motivated Junior Project Manager to support the delivery of technology initiatives across my clients Order Management Systems (OMS), Portfolio Management Systems (PMS), and trading platforms. This role is ideal for someone looking to grow their career in FinTech project delivery / Saas in financial services, working closely with trading desks, product teams, and engineering. You will assist in coordinating projects that improve trading workflows, system integrations, and operational efficiency across the investment platform. Key Responsibilities - (Junior Project Manager OMS / PMS / FinTech / Trading / Saas / Financial Services) * Support the planning, coordination, and delivery of projects across OMS, PMS, and trading technology platforms
About the Role - (Junior Project Manager OMS / PMS / FinTech / Trading / Saas / Financial Services) We are seeking a motivated Junior Project Manager to support the delivery of technology initiatives across my clients Order Management Systems (OMS), Portfolio Management Systems (PMS), and trading platforms. This role is ideal for someone looking to grow their career in FinTech project delivery / Saas in financial services, working closely with trading desks, product teams, and engineering. You will assist in coordinating projects that improve trading workflows, system integrations, and operational efficiency across the investment platform. Key Responsibilities - (Junior Project Manager OMS / PMS / FinTech / Trading / Saas / Financial Services) * Support the planning, coordination, and delivery of projects across OMS, PMS, and trading technology platforms
NEW
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Treasury Transformation (TMS) - Assistant Manager OR Manager
Treasury Transformation (TMS) - Assistant Manager OR Manager
Mazars
City of London (EC4M), EC4M 7AU
Competitive
Forvis Mazars is a leading global professional services network providing audit & assurance, tax, and advisory services. Forvis Mazars in the UK spans 14 offices across the nation and has over 3,400 professionals, with 190 partners. We have a clear purpose and a shared commitment to shape a better future. You'll join a collaborative and inclusive team where you're supported to grow your skills, explore new opportunities, and contribute from day one. You'll work with a diverse client base, develop meaningful connections, and gain experience that extends beyond your local team. Together, we grow, belong and impact. In Europe, Forvis Mazars has developed aleading team in Corporate Treasury Advisory with 60+ dedicated consultants supporting Treasury & Financing departments or CFO in 4 mains areas: (i) Treasury Transformation, (ii) Liquidity Optimisation; (iii) Financial Risk ...
Forvis Mazars is a leading global professional services network providing audit & assurance, tax, and advisory services. Forvis Mazars in the UK spans 14 offices across the nation and has over 3,400 professionals, with 190 partners. We have a clear purpose and a shared commitment to shape a better future. You'll join a collaborative and inclusive team where you're supported to grow your skills, explore new opportunities, and contribute from day one. You'll work with a diverse client base, develop meaningful connections, and gain experience that extends beyond your local team. Together, we grow, belong and impact. In Europe, Forvis Mazars has developed aleading team in Corporate Treasury Advisory with 60+ dedicated consultants supporting Treasury & Financing departments or CFO in 4 mains areas: (i) Treasury Transformation, (ii) Liquidity Optimisation; (iii) Financial Risk ...
Manage API integrations and automate data ingestion and transformation workflows.
Manage API integrations and automate data ingestion and transformation workflows.
Manage API integrations and automate data ingestion and transformation workflows.
Manage API integrations and automate data ingestion and transformation workflows.
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DevOps Engineer, Azure, Terraform, COR7485B
DevOps Engineer, Azure, Terraform, COR7485B
Corriculo Ltd
Grays Inn, Central London (WC1), WC1V
£60k - 75k per year + Benefits
Strong Azure cloud and CI/CD experience, with a particular focus on Azure DevOps (YAML pipelines, environments variable groups), Azure Key Vault, Azure API Management and Azure Managed Identity
Strong Azure cloud and CI/CD experience, with a particular focus on Azure DevOps (YAML pipelines, environments variable groups), Azure Key Vault, Azure API Management and Azure Managed Identity
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Head of Product / Product Lead - Cards / Payments / FinTech
Head of Product / Product Lead - Cards / Payments / FinTech
Sanderson Recruitment
City of London (EC1), EC1
£100000 - £120000 per annum + Bonus
Extensive experience in card issuing, ideally within an API-first fintech environment.
Extensive experience in card issuing, ideally within an API-first fintech environment.
FEATURED
Integration technologies (API, message-based, OT interfaces, middleware)
Integration technologies (API, message-based, OT interfaces, middleware)
Security architecture fundamentals * API, integration, and middleware technologies
Security architecture fundamentals * API, integration, and middleware technologies
28 exact matches jobs are outside your preferred location
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Hybrid- London - Up to £100,000 + benefits - Overview - We are hiring a Senior Software Engineer to join a growing Digital Platform function within a technology-driven organisation undergoing continued international expansion. This role sits within a newly formed platform squad focused on strengthening, stabilising, and evolving a modern web platform built on a Next.js stack. The organisation is investing in long-term platform scalability (8-10 year vision), improving engineering standards, tooling, CI/CD, testing, and observability. You will play a key role in ensuring engineering teams can deliver product work efficiently and release with confidence, while helping shape platform capabilities, technical direction, and best practices. This is primarily an individual contributor role with potential mentoring responsibilities. The Role
Hybrid- London - Up to £100,000 + benefits - Overview - We are hiring a Senior Software Engineer to join a growing Digital Platform function within a technology-driven organisation undergoing continued international expansion. This role sits within a newly formed platform squad focused on strengthening, stabilising, and evolving a modern web platform built on a Next.js stack. The organisation is investing in long-term platform scalability (8-10 year vision), improving engineering standards, tooling, CI/CD, testing, and observability. You will play a key role in ensuring engineering teams can deliver product work efficiently and release with confidence, while helping shape platform capabilities, technical direction, and best practices. This is primarily an individual contributor role with potential mentoring responsibilities. The Role
We're partnering with a high-growth B2B PropTech SaaS business that's transforming how property professionals access and leverage land data across the UK. In just a few years, the company has built one of the most advanced property data platforms in the market, integrating thousands of data sources and processing terabytes of information with sub-24-hour latency. With strong product-market fit, continued revenue growth, and ambitious scaling plans, they're now hiring a Lead Full Stack Engineer to help shape the next phase of the platform. This is a hands-on leadership role within an engineering-led, collaborative environment, ideal for someone who enjoys balancing architectural ownership with meaningful day-to-day coding. The Role - As Lead Full Stack Engineer, you'll combine deep technical expertise with strong leadership and architectural oversight.
We're partnering with a high-growth B2B PropTech SaaS business that's transforming how property professionals access and leverage land data across the UK. In just a few years, the company has built one of the most advanced property data platforms in the market, integrating thousands of data sources and processing terabytes of information with sub-24-hour latency. With strong product-market fit, continued revenue growth, and ambitious scaling plans, they're now hiring a Lead Full Stack Engineer to help shape the next phase of the platform. This is a hands-on leadership role within an engineering-led, collaborative environment, ideal for someone who enjoys balancing architectural ownership with meaningful day-to-day coding. The Role - As Lead Full Stack Engineer, you'll combine deep technical expertise with strong leadership and architectural oversight.
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Senior Laravel Developer
Senior Laravel Developer
Coburg Banks Limited
Redhill (RH1), RH1
£85000 - £95000 per annum + Pension, Healthcare
Role: Senior Laravel Developer - Location: Redhill - Hybrid (3 to 4 days per week in the office) Salary: £85,000 to £95,000 - Benefits: Pension, Healthcare, 25 days holiday - This is a new and unique opportunity to join a genuinely unique web-based company located in very nice offices in Redhill (five minutes' walk from Redhill train station) - they even have a massage chair and free snacks! What struck me about them most however is 5% of their profits go to support charities and they have helped hundreds of families with their donations. They are small, friendly and highly collaborative company with a huge focus on user experience. You will manage/lead one other Laravel Developer, taking full responsibility for their current and future platform so we need a 100% hands-on Senior Dev or Dev Manager for this role.
Role: Senior Laravel Developer - Location: Redhill - Hybrid (3 to 4 days per week in the office) Salary: £85,000 to £95,000 - Benefits: Pension, Healthcare, 25 days holiday - This is a new and unique opportunity to join a genuinely unique web-based company located in very nice offices in Redhill (five minutes' walk from Redhill train station) - they even have a massage chair and free snacks! What struck me about them most however is 5% of their profits go to support charities and they have helped hundreds of families with their donations. They are small, friendly and highly collaborative company with a huge focus on user experience. You will manage/lead one other Laravel Developer, taking full responsibility for their current and future platform so we need a 100% hands-on Senior Dev or Dev Manager for this role.
Hybrid- London - Up to £75,000 - Overview - We are looking for a Full Stack Software Engineer to join a growing Digital Platform team within a technology-driven organisation expanding internationally. This role sits within a modern platform squad responsible for building, improving, and maintaining a customer-facing web platform built on a Next.js stack. The organisation is investing heavily in platform quality, developer experience, CI/CD, testing, and observability to support long-term scalability. You will contribute to strengthening the platform that enables multiple product squads to deliver features reliably and release with confidence. This is a hands-on engineering role with strong opportunities to grow technically and gain exposure to platform thinking, modern tooling, and large-scale web delivery. The Role
Hybrid- London - Up to £75,000 - Overview - We are looking for a Full Stack Software Engineer to join a growing Digital Platform team within a technology-driven organisation expanding internationally. This role sits within a modern platform squad responsible for building, improving, and maintaining a customer-facing web platform built on a Next.js stack. The organisation is investing heavily in platform quality, developer experience, CI/CD, testing, and observability to support long-term scalability. You will contribute to strengthening the platform that enables multiple product squads to deliver features reliably and release with confidence. This is a hands-on engineering role with strong opportunities to grow technically and gain exposure to platform thinking, modern tooling, and large-scale web delivery. The Role
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The role will work across Azure, Logic Apps, Power Apps/Power Pages, Mircosoft Dynamics, API integration, orchestration layers, SaaS/PaaS selections, and will play a key part in enabling shift towards a standard Microsoft platform. * Needs exposure to integration, API design, orchestration, event patterns, SaaS/PaaS selection, etc.
The role will work across Azure, Logic Apps, Power Apps/Power Pages, Mircosoft Dynamics, API integration, orchestration layers, SaaS/PaaS selections, and will play a key part in enabling shift towards a standard Microsoft platform. * Needs exposure to integration, API design, orchestration, event patterns, SaaS/PaaS selection, etc.
FEATURED
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Senior Applied AI Engineer, Finance
Senior Applied AI Engineer, Finance
Richard Wheeler Associates
Central London (W1)
From £130,000 to £160,000 per annum + performance bonus etc
Robust API integration experience, including working with third-party datasets, web APIs, or scrapers
Robust API integration experience, including working with third-party datasets, web APIs, or scrapers
API integrations * Automation experience (PowerShell, Python, API integrations) and/or systems administration background.
API integrations * Automation experience (PowerShell, Python, API integrations) and/or systems administration background.
Web application fundamentals (HTML, CSS, DOM, API interactions).
Web application fundamentals (HTML, CSS, DOM, API interactions).
FEATURED
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Experience implementing or managing API integrations between fund administrators and internal ledgers
Experience implementing or managing API integrations between fund administrators and internal ledgers
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Oracle Cloud Payroll Data Migration Consultant
Oracle Cloud Payroll Data Migration Consultant
Sanderson Government and Defence
London
£400 - £412 per day
Location: Home-based with occasional travel to London - Start Date: Mid-May | Duration: 12 months - Daily Rate: £412 - Sector: Public Industry - Health | SC Clearance Required - Eligibility: UK Nationals with 5+ years residency - We are seeking a highly skilled Oracle Cloud Payroll Data Migration Consultant to lead full-cycle data migration workstreams, ensuring data integrity, accuracy, and successful go-live delivery. * Lead end-to-end Oracle Payroll Cloud data migration, including elements, balances, costing, fast formulas, and HCM objects. * Use HDL, HCM Extracts, Spreadsheet Loaders, HSDL, Payroll Batch Loader, FBDL, REST APIs, and SQL for migration and validation. * Prepare and maintain mapping specifications, data dictionaries, reconciliation packs, and documentation for multiple migration cycles. * Support SIT, UAT, mock migrations, parallel payroll runs, cutover planning, and ...
Location: Home-based with occasional travel to London - Start Date: Mid-May | Duration: 12 months - Daily Rate: £412 - Sector: Public Industry - Health | SC Clearance Required - Eligibility: UK Nationals with 5+ years residency - We are seeking a highly skilled Oracle Cloud Payroll Data Migration Consultant to lead full-cycle data migration workstreams, ensuring data integrity, accuracy, and successful go-live delivery. * Lead end-to-end Oracle Payroll Cloud data migration, including elements, balances, costing, fast formulas, and HCM objects. * Use HDL, HCM Extracts, Spreadsheet Loaders, HSDL, Payroll Batch Loader, FBDL, REST APIs, and SQL for migration and validation. * Prepare and maintain mapping specifications, data dictionaries, reconciliation packs, and documentation for multiple migration cycles. * Support SIT, UAT, mock migrations, parallel payroll runs, cutover planning, and ...
NEWFEATURED
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About this role - Business Unit Overview - BlackRock Global Markets and Index Investments (BGM) brings together BlackRocks Index Investments, Cash Management, Global Trading, ETF Markets, Securities Lending, and Financing & Financial Resource Management businesses. * World class talent, operating at the intersection of investment insight, markets expertise, risk management and process design * Technology at the heart of our processes, with in-business tech teams that create cutting-edge IP, providing an advantage in quality, scale, and risk control * A focus on transforming markets, driving and advocating for more accessible, resilient, and transparent markets to deliver more choice and lower costs for investors - Your Role and Impact - We have a superb opportunity for a Portfolio Manager to join our London Index Equity Portfolio Management team.
About this role - Business Unit Overview - BlackRock Global Markets and Index Investments (BGM) brings together BlackRocks Index Investments, Cash Management, Global Trading, ETF Markets, Securities Lending, and Financing & Financial Resource Management businesses. * World class talent, operating at the intersection of investment insight, markets expertise, risk management and process design * Technology at the heart of our processes, with in-business tech teams that create cutting-edge IP, providing an advantage in quality, scale, and risk control * A focus on transforming markets, driving and advocating for more accessible, resilient, and transparent markets to deliver more choice and lower costs for investors - Your Role and Impact - We have a superb opportunity for a Portfolio Manager to join our London Index Equity Portfolio Management team.
NEW
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Are you an experienced Business Analyst ready to make an impact? Join our Group Technology team at Connells Group as a Business Analyst, where youll work closely with engineers and business stakeholders to understand day-to-day processes, analyse operational needs, and translate requirements into clear Business Requirement Specifications or User Stories. The CPE team is responsible for maintaining and supporting key business systems, as well as managing incidents through ServiceNow, coordinating regular software releases, and addressing technical debt. We offer a hybrid working arrangement, with two days per week in our Milton Keynes office. * Elicit and capture business requirements * Produce clear, concise business requirements documents and user stories * Proactively work with senior business managers to understand their business processes and needs
Are you an experienced Business Analyst ready to make an impact? Join our Group Technology team at Connells Group as a Business Analyst, where youll work closely with engineers and business stakeholders to understand day-to-day processes, analyse operational needs, and translate requirements into clear Business Requirement Specifications or User Stories. The CPE team is responsible for maintaining and supporting key business systems, as well as managing incidents through ServiceNow, coordinating regular software releases, and addressing technical debt. We offer a hybrid working arrangement, with two days per week in our Milton Keynes office. * Elicit and capture business requirements * Produce clear, concise business requirements documents and user stories * Proactively work with senior business managers to understand their business processes and needs