Date posted
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Locations
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Locations
- Southwark
- The City, City (EC3)
- Charing Cross
- Datchet Common
- Euston
- Ireland
- Milton
- The Borough
- The City, City (EC4)
- White Hill
- City of London
- Cambridge
- Reading
- South East London
- Central London
- South West London
- West End
- East London
- Brighton
- Milton Keynes
- London
- Berkshire
- Cambridgeshire
- Surrey
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- East Sussex
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- East Anglia
173 API jobs in The Borough, South East London + 20 miles
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A fantastic opportunity has arisen for a Head of Integrations to join a pioneering software company that is transforming how global enterprises leverage cutting-edge technologies. This innovative business, backed by top-tier investors and recognised among the worlds most promising AI companies, is expanding their technical team to support continued growth and success. They are looking for an experienced technical leader to take full ownership of integrations with third-party systems. This is a hands-on, client-facing role ideal for someone who can combine deep technical knowledge with excellent communication and leadership skills to optimise client implementations. Note this is an individual contributor role leading clients opposed to team leadersership. Location:London office (3 days in office) or option to be based from the Cambridge office
A fantastic opportunity has arisen for a Head of Integrations to join a pioneering software company that is transforming how global enterprises leverage cutting-edge technologies. This innovative business, backed by top-tier investors and recognised among the worlds most promising AI companies, is expanding their technical team to support continued growth and success. They are looking for an experienced technical leader to take full ownership of integrations with third-party systems. This is a hands-on, client-facing role ideal for someone who can combine deep technical knowledge with excellent communication and leadership skills to optimise client implementations. Note this is an individual contributor role leading clients opposed to team leadersership. Location:London office (3 days in office) or option to be based from the Cambridge office
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Java / Camunda Engineer
Java / Camunda Engineer
Profile 29
SE1, South East London
From £35,000 to £65,000 per annum + hybrid working
* Salary to £60k + Company Options Scheme * Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are eligible (have resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance This company is a Workflow & AI Orchestration Specialist. They're on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. They operate across two pillars: 1) Advise and Implement to provide end to end technology solutions that integrate cutting edge orchestration and 2) agentic AI capabilities. Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for a Java Camunda Engineer to join their implementation team.
* Salary to £60k + Company Options Scheme * Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are eligible (have resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance This company is a Workflow & AI Orchestration Specialist. They're on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. They operate across two pillars: 1) Advise and Implement to provide end to end technology solutions that integrate cutting edge orchestration and 2) agentic AI capabilities. Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for a Java Camunda Engineer to join their implementation team.
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Home-based within the UK About Us At Family Action, we transform lives by providing practical, emotional and financial support to those experiencing poverty, disadvantage and social isolation. Since 1869, weve been building stronger families, and today, we work with over 60,000 families across more than 190 services. We also support thousands more through national programmes and grants, helping everyone find the tools to overcome challenges and thrive. Were now looking for a Back End Developer to join us on a full-time, permanent basis, working 37 hours per week. The Benefits - Salary of £43,042 per annum (inclusive of £1,044 market supplement and £480 home working allowance) - An annual paid leave entitlement of 30 working days plus bank holidays - Up to 6% matched-pension contributions
Home-based within the UK About Us At Family Action, we transform lives by providing practical, emotional and financial support to those experiencing poverty, disadvantage and social isolation. Since 1869, weve been building stronger families, and today, we work with over 60,000 families across more than 190 services. We also support thousands more through national programmes and grants, helping everyone find the tools to overcome challenges and thrive. Were now looking for a Back End Developer to join us on a full-time, permanent basis, working 37 hours per week. The Benefits - Salary of £43,042 per annum (inclusive of £1,044 market supplement and £480 home working allowance) - An annual paid leave entitlement of 30 working days plus bank holidays - Up to 6% matched-pension contributions
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6 months contract Inside IR35?? £500 to £650 a day?? Remote Working (UK based) A top-tier defense organization is looking for an experienced Axway API Developer / Administrator to join their team on a 6-month contract. You will contribute to a large government gateway project, and active SC clearance is required. The main focus of this role is to design and develop Axway policies while maintaining automated testing and code deployment. You will also be responsible for liaising with stakeholders to define requirements and design comprehensive solutions. * Axway's core products: Policy Studio, API Gateway, and API Manager. * Key communication protocols: SFTP, HTTPS, SSL/TLS, and oAuth. * Data and messaging formats: JSON, XML, SOAP, and REST. * Linux scripting and environments. * Using DevOps toolsets to automate testing and deployments.
6 months contract Inside IR35?? £500 to £650 a day?? Remote Working (UK based) A top-tier defense organization is looking for an experienced Axway API Developer / Administrator to join their team on a 6-month contract. You will contribute to a large government gateway project, and active SC clearance is required. The main focus of this role is to design and develop Axway policies while maintaining automated testing and code deployment. You will also be responsible for liaising with stakeholders to define requirements and design comprehensive solutions. * Axway's core products: Policy Studio, API Gateway, and API Manager. * Key communication protocols: SFTP, HTTPS, SSL/TLS, and oAuth. * Data and messaging formats: JSON, XML, SOAP, and REST. * Linux scripting and environments. * Using DevOps toolsets to automate testing and deployments.
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Senior/Lead Full Stack Developer (React / Python) AI Start up!
Senior/Lead Full Stack Developer (React / Python) AI Start up!
Robert Half
EC1, City of London
Negotiable
Senior/Lead Hands on Full Stack Developer - React / Python London | Hybrid (3days in the office and 2 days from home) £110,000+ Equity | Full-Time | Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end. * Build responsive UIs in React * Develop APIs & services in Python (either Django/Flask/FastAPI) * Own features end-to-end * Help shape our tech stack * Strong React & Python skills * API & database experience * A proactive, problem-solving mindset * Ideally start-up or scale-up experience Why us? * Big impact from day one * Technical ownership & flexibility * Career growth + equity options Apply with your CV + GitHub
Senior/Lead Hands on Full Stack Developer - React / Python London | Hybrid (3days in the office and 2 days from home) £110,000+ Equity | Full-Time | Start-up We're a high-growth start-up building a leading healthcare! Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end. * Build responsive UIs in React * Develop APIs & services in Python (either Django/Flask/FastAPI) * Own features end-to-end * Help shape our tech stack * Strong React & Python skills * API & database experience * A proactive, problem-solving mindset * Ideally start-up or scale-up experience Why us? * Big impact from day one * Technical ownership & flexibility * Career growth + equity options Apply with your CV + GitHub
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Senior Back End Developer TypeScript Node.js
Senior Back End Developer TypeScript Node.js
Client Server
EC2A, City of London
£65000 - £80000 per annum + benefits
Senior Back End Developer / Engineer (TypeScript Node.js) Remote UK to £80k Are you a senior, hands-on Back End Developer looking for an opportunity to take ownership and progress your career at a scaling tech company? You could be joining a growing games company that combines state of the art technology, gaming and luxury fashion. As a Senior Back End Developer you'll join the team as they scale the product to support millions of users. You'll design and deliver high-quality, maintainable backend code and features using TypeScript and Node.js that is aligned with established codebase architectural standards and covered by tests as well as supporting backend system performance and reliability, helping to maintain 99% uptime SLA.
Senior Back End Developer / Engineer (TypeScript Node.js) Remote UK to £80k Are you a senior, hands-on Back End Developer looking for an opportunity to take ownership and progress your career at a scaling tech company? You could be joining a growing games company that combines state of the art technology, gaming and luxury fashion. As a Senior Back End Developer you'll join the team as they scale the product to support millions of users. You'll design and deliver high-quality, maintainable backend code and features using TypeScript and Node.js that is aligned with established codebase architectural standards and covered by tests as well as supporting backend system performance and reliability, helping to maintain 99% uptime SLA.
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Description Role Overview: We are seeking a skilled Calypso Developer to support a strategic transformation programme aimed at establishing Calypso as the single book of record for all OTC Derivative trades within our Securities Services business. This role will be instrumental in expanding Calypso coverage, automating trade capture, lifecycle events, and pricing for a wide range of products and clients. ________________________________________ Key Responsibilities: Develop and configure Calypso to support new OTC derivative products including: o CDS (Options) o Performance Swaps Market Index o CDS Index Tranche Automate trade capture and lifecycle event processing for ~9 clients currently using manual input. Implement automated pricing solutions for ~11 clients currently priced manually.
Description Role Overview: We are seeking a skilled Calypso Developer to support a strategic transformation programme aimed at establishing Calypso as the single book of record for all OTC Derivative trades within our Securities Services business. This role will be instrumental in expanding Calypso coverage, automating trade capture, lifecycle events, and pricing for a wide range of products and clients. ________________________________________ Key Responsibilities: Develop and configure Calypso to support new OTC derivative products including: o CDS (Options) o Performance Swaps Market Index o CDS Index Tranche Automate trade capture and lifecycle event processing for ~9 clients currently using manual input. Implement automated pricing solutions for ~11 clients currently priced manually.
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Technology IT&S Group About bp bp is a global energy business with a purpose to reimagine energy for people and our planet. We aim to be a very different kind of energy company by 2030, helping the world reach net zero and improving peoples lives. We are committed to creating a diverse and inclusive environment where everyone can thrive. Join bp and become part of the team building our future! Summary Were looking for engineers who think holistically, automate relentlessly, and are fluent in the fast-moving world of AI tooling and infrastructurebut grounded in disciplined engineering principles. Our AI Acceleration organization is building high-impact AI-powered applications that deliver real business value at speed.
Technology IT&S Group About bp bp is a global energy business with a purpose to reimagine energy for people and our planet. We aim to be a very different kind of energy company by 2030, helping the world reach net zero and improving peoples lives. We are committed to creating a diverse and inclusive environment where everyone can thrive. Join bp and become part of the team building our future! Summary Were looking for engineers who think holistically, automate relentlessly, and are fluent in the fast-moving world of AI tooling and infrastructurebut grounded in disciplined engineering principles. Our AI Acceleration organization is building high-impact AI-powered applications that deliver real business value at speed.
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Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. Were building a more open world. Join us.
Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. Were building a more open world. Join us.
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Solutions Architect 6 months £700 per day This logistics business, based in central London, has undertaken a significant change and transformation programme, the outcome of which is a new multi SAAS platform that will underpins the future state of the architecture. As part of this programme we are looking for a Solution Architect to contribute to shaping the future-state architecture that enables the organisation to meet its strategic business goals. This role ensures that technology solutions directly support desired business outcomes - such as improved efficiency, customer experience, scalability, and innovation-while maintaining strong architectural integrity. The Solution Architect oversees the design of systems and applications across the enterprise and regularly reviews the application portfolio to maximise value, reduce complexity, and ensure agility.
Solutions Architect 6 months £700 per day This logistics business, based in central London, has undertaken a significant change and transformation programme, the outcome of which is a new multi SAAS platform that will underpins the future state of the architecture. As part of this programme we are looking for a Solution Architect to contribute to shaping the future-state architecture that enables the organisation to meet its strategic business goals. This role ensures that technology solutions directly support desired business outcomes - such as improved efficiency, customer experience, scalability, and innovation-while maintaining strong architectural integrity. The Solution Architect oversees the design of systems and applications across the enterprise and regularly reviews the application portfolio to maximise value, reduce complexity, and ensure agility.
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Senior Backend Engineer (Platform & Security)
Senior Backend Engineer (Platform & Security)
Ventula Consulting Limited
The City, EC3V 9DU
Up to £140,000 per annum
We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. We are building a new category of network-native B2C security, moving from reactive, in-call analysis to proactive, pre-call verification that stops fraud before it starts. This is not a typical backend role. You will be the Stability & Monetization Owner, the foundational engineer responsible for two of the most critical pillars of our platform: our monetization engine and our Zero Trust security architecture. You will build the systems that protect our users' most sensitive data, including PII and biometric voiceprints, while navigating complex global compliance laws.
We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. We are building a new category of network-native B2C security, moving from reactive, in-call analysis to proactive, pre-call verification that stops fraud before it starts. This is not a typical backend role. You will be the Stability & Monetization Owner, the foundational engineer responsible for two of the most critical pillars of our platform: our monetization engine and our Zero Trust security architecture. You will build the systems that protect our users' most sensitive data, including PII and biometric voiceprints, while navigating complex global compliance laws.
Senior Backend Engineer (Application & AI Orchestration)
Senior Backend Engineer (Application & AI Orchestration)
Ventula Consulting Limited
The City, EC3V 9DU
Up to £140,000 per annum
Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by building a network-native intelligence layer to stop fraud and create a new category of secure, AI-powered user experiences. We are a Phase 2 company, meaning we are building the foundational engineering team that will define our culture and our success. This role is the Core Logic Owner for our flagship AI experience: the Personal Welcome Manager. While our Security Shield product leverages unique, pre-call telco data to provide sub-500ms trust indicators, the Welcome Manager is our AI innovation showcase and primary monetization driver.
Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by building a network-native intelligence layer to stop fraud and create a new category of secure, AI-powered user experiences. We are a Phase 2 company, meaning we are building the foundational engineering team that will define our culture and our success. This role is the Core Logic Owner for our flagship AI experience: the Personal Welcome Manager. While our Security Shield product leverages unique, pre-call telco data to provide sub-500ms trust indicators, the Welcome Manager is our AI innovation showcase and primary monetization driver.
Senior Backend Engineer (Application & AI Orchestration)
Senior Backend Engineer (Application & AI Orchestration)
Ventula Consulting Limited
The City, EC3V 9DU
Up to £140,000 per annum
Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by building a network-native intelligence layer to stop fraud and create a new category of secure, AI-powered user experiences. We are a Phase 2 company, meaning we are building the foundational engineering team that will define our culture and our success. This role is the Core Logic Owner for our flagship AI experience: the Personal Welcome Manager. While our Security Shield product leverages unique, pre-call telco data to provide sub-500ms trust indicators, the Welcome Manager is our AI innovation showcase and primary monetization driver.
Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by building a network-native intelligence layer to stop fraud and create a new category of secure, AI-powered user experiences. We are a Phase 2 company, meaning we are building the foundational engineering team that will define our culture and our success. This role is the Core Logic Owner for our flagship AI experience: the Personal Welcome Manager. While our Security Shield product leverages unique, pre-call telco data to provide sub-500ms trust indicators, the Welcome Manager is our AI innovation showcase and primary monetization driver.
Layer 3 social network App Remote £100K-£150k Plexus has another great opportunity with one of our long-term clients within the Layer 3 world. They are a social network app with crypto integration, they allow users to seamlessly support their favourite creators and projects They are seeking a backend engineer to join one of their core product teams, where youll help develop and ship their protocol, APIs, and web and mobile applications * Develop an API used in the product as well as their users * Be part of a team to create new features in the app * Be part of a team to deal with any incidents * Engage in coding and RFC tests * Programming skill in Python, GraphQL and MongoDB * Advanced skill in building APIs * Previous experience in building on the blockchain * Experience in working with start ups * Competitive salary * Bonus * Medical, Dental and vison insurance
Layer 3 social network App Remote £100K-£150k Plexus has another great opportunity with one of our long-term clients within the Layer 3 world. They are a social network app with crypto integration, they allow users to seamlessly support their favourite creators and projects They are seeking a backend engineer to join one of their core product teams, where youll help develop and ship their protocol, APIs, and web and mobile applications * Develop an API used in the product as well as their users * Be part of a team to create new features in the app * Be part of a team to deal with any incidents * Engage in coding and RFC tests * Programming skill in Python, GraphQL and MongoDB * Advanced skill in building APIs * Previous experience in building on the blockchain * Experience in working with start ups * Competitive salary * Bonus * Medical, Dental and vison insurance
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Lead Software Engineer – Azure / .NET
Lead Software Engineer – Azure / .NET
ARC IT Recruitment Ltd
SW1Y, South West London
£Competitive + 20% bonus + excellent benefits
Remote/London (occasional office visits) £Competitive + 20% bonus + excellent benefits Azure, C#, .NET, API A Lead Software Engineer with strong experience in Azure and C#/.NET is required by a global, prestigious luxury brand. This is a hands-on leadership role where you will translate architectural vision into high-performance, enterprise-grade solutions. Working closely with the Global Head of Engineering and a talented global team of developers and architects, you will plan, design, and deliver scalable, secure, and automated cloud platforms within Microsoft Azure. The organisation has beautiful offices in the West End, with a requirement to attend approximately once a fortnight. * Design and deliver high-performance, public-facing REST APIs and system integrations within a modern Azure environment.
Remote/London (occasional office visits) £Competitive + 20% bonus + excellent benefits Azure, C#, .NET, API A Lead Software Engineer with strong experience in Azure and C#/.NET is required by a global, prestigious luxury brand. This is a hands-on leadership role where you will translate architectural vision into high-performance, enterprise-grade solutions. Working closely with the Global Head of Engineering and a talented global team of developers and architects, you will plan, design, and deliver scalable, secure, and automated cloud platforms within Microsoft Azure. The organisation has beautiful offices in the West End, with a requirement to attend approximately once a fortnight. * Design and deliver high-performance, public-facing REST APIs and system integrations within a modern Azure environment.
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Digital and Web Analyst
Digital and Web Analyst
iQ Student Accommodation Astor House
SE1, South East London, SE1 2DB
£55k - 60k per year + 25 days annual leave (plus bank holidays)
iQ is one of the UK's biggest providers of student accommodation, committed to giving our 34,000 students in 85 sites across 29 UK cities their best year yet. Our London and Manchester based support teams are the cog that keeps the iQ wheels turning, providing our brilliant site teams with everything they need to deliver a fantastic student experience every day. iQers are a pretty special bunch. Our team is bursting with independent thinkers and problem solvers, who join us to explore what's possible and build a career as part of a diverse, fun and supportive team. If you have people skills, personality and potential then you have all the makings of a great iQer. Are you a data-driven thinker with a passion for digital and web performance?
iQ is one of the UK's biggest providers of student accommodation, committed to giving our 34,000 students in 85 sites across 29 UK cities their best year yet. Our London and Manchester based support teams are the cog that keeps the iQ wheels turning, providing our brilliant site teams with everything they need to deliver a fantastic student experience every day. iQers are a pretty special bunch. Our team is bursting with independent thinkers and problem solvers, who join us to explore what's possible and build a career as part of a diverse, fun and supportive team. If you have people skills, personality and potential then you have all the makings of a great iQer. Are you a data-driven thinker with a passion for digital and web performance?
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IT Platforms Engineer
IT Platforms Engineer
The Health And Care Professions Council
Kennington, SE11 4BU
From £57,000 to £65,000 per annum
Are you a forward-thinking Platforms Engineer ready to make a real impact? At HCPC, we are looking for someone who is passionate about innovation, Azure and excited by the possibilities of low-code solutions and thrives in a fast-evolving IT landscape. If you enjoy working with modern automation tools, delivering elegant solutions quickly, and enabling teams to move faster while reducing complexity, we would love to hear from you. The IT department operates in a dynamic environment employing leading technology to support a dynamic organisation that has a track record of change and growth. Currently delivering major business projects, adopting enterprise cloud technologies. Main Duties and Key Responsibilities * Act as the technical authority in supporting HCPC's transition towards platform-centric IT solutions.[JR1]
Are you a forward-thinking Platforms Engineer ready to make a real impact? At HCPC, we are looking for someone who is passionate about innovation, Azure and excited by the possibilities of low-code solutions and thrives in a fast-evolving IT landscape. If you enjoy working with modern automation tools, delivering elegant solutions quickly, and enabling teams to move faster while reducing complexity, we would love to hear from you. The IT department operates in a dynamic environment employing leading technology to support a dynamic organisation that has a track record of change and growth. Currently delivering major business projects, adopting enterprise cloud technologies. Main Duties and Key Responsibilities * Act as the technical authority in supporting HCPC's transition towards platform-centric IT solutions.[JR1]
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Role: 2x Full Stack Engineers Location: Fully Remote (UK-based) Rate: £250£275 per day (Outside IR35) Contract Length: 6-Months (Possible Extension) About the Role Were seeking two experienced Full Stack Engineers to join a team developing an automatedclinicaltrial protocol creation tool, integrated with an AI-powered documentation platform. The software will be deployed as a SaaS solution within Azure, designed to streamline protocol drafting, improve consistency, and reduce errors in clinical documentation. Key Responsibilities * Develop and integrate protocol creation features into an AI platform * Build front-end components, document generation (DOCX via Jinja2), and template logic * Implement secure data pipelines (Study Builder API, Databricks integration) * Develop backend content databases and business logic
Role: 2x Full Stack Engineers Location: Fully Remote (UK-based) Rate: £250£275 per day (Outside IR35) Contract Length: 6-Months (Possible Extension) About the Role Were seeking two experienced Full Stack Engineers to join a team developing an automatedclinicaltrial protocol creation tool, integrated with an AI-powered documentation platform. The software will be deployed as a SaaS solution within Azure, designed to streamline protocol drafting, improve consistency, and reduce errors in clinical documentation. Key Responsibilities * Develop and integrate protocol creation features into an AI platform * Build front-end components, document generation (DOCX via Jinja2), and template logic * Implement secure data pipelines (Study Builder API, Databricks integration) * Develop backend content databases and business logic
DevOps Engineer Summary DevOps Engineer with Apigee knowledge to bridge the gap between development and operations, focusing on automating workflows, optimizing CI/CD pipelines, and ensuring reliable software deployment. Manage infrastructure, monitor performance, and collaborate across teams to maintain scalable, secure, and resilient systems. Key role and responsibilities * Build, deploy, and monitor solutions using AWS services (Lambda, API Gateway, CloudWatch, ECS, ECR, Dynamo, S3 etc.) * Integrate APIs into CI/CD pipelines using Azure DevOps, Github workflows * Design, deploy, and manage applications tailored to business needs, while customizing platforms and overseeing the full API lifecycle using Apigee Edge and X. * Drive API strategy execution, provide technical support, and generate insights through analytics to enhance integrations and documentation.
DevOps Engineer Summary DevOps Engineer with Apigee knowledge to bridge the gap between development and operations, focusing on automating workflows, optimizing CI/CD pipelines, and ensuring reliable software deployment. Manage infrastructure, monitor performance, and collaborate across teams to maintain scalable, secure, and resilient systems. Key role and responsibilities * Build, deploy, and monitor solutions using AWS services (Lambda, API Gateway, CloudWatch, ECS, ECR, Dynamo, S3 etc.) * Integrate APIs into CI/CD pipelines using Azure DevOps, Github workflows * Design, deploy, and manage applications tailored to business needs, while customizing platforms and overseeing the full API lifecycle using Apigee Edge and X. * Drive API strategy execution, provide technical support, and generate insights through analytics to enhance integrations and documentation.
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Senior Backend Engineer
Senior Backend Engineer
Plexus Resource Solutions Ltd
EC1, City of London
From £120,000 to £160,000 per annum
Web3 / Social Product / Blockchain Infrastructure Remote 120k-160k Plexus is partnering with a leading Web3 innovator building the next-generation social platform powered by blockchain. Theyre seeking a Senior Backend Engineer to architect scalable systems and help bring seamless, on-chain social experiences to life. The candidate will lead backend architecture and development for the companys social platform. Responsibilities Design, develop, and maintain scalable backend systems and APIs. Collaborate with frontend engineers to deliver seamless user experiences. Integrate web3 technologies via third-party APIs or in-house solutions. Continuously improve infrastructure, monitoring, and engineering processes. Requirements 4+ years of production software engineering experience, ideally at scale. Strong proficiency with TypeScript, Node.js, and AWS.
Web3 / Social Product / Blockchain Infrastructure Remote 120k-160k Plexus is partnering with a leading Web3 innovator building the next-generation social platform powered by blockchain. Theyre seeking a Senior Backend Engineer to architect scalable systems and help bring seamless, on-chain social experiences to life. The candidate will lead backend architecture and development for the companys social platform. Responsibilities Design, develop, and maintain scalable backend systems and APIs. Collaborate with frontend engineers to deliver seamless user experiences. Integrate web3 technologies via third-party APIs or in-house solutions. Continuously improve infrastructure, monitoring, and engineering processes. Requirements 4+ years of production software engineering experience, ideally at scale. Strong proficiency with TypeScript, Node.js, and AWS.
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Summary DevOps Engineer with AWS knowledge to bridge the gap between development and operations, focusing on automating workflows, optimizing CI/CD pipelines, and ensuring reliable software deployment. Manage infrastructure, monitor performance, and collaborate across teams to maintain scalable, secure, and resilient systems. We are seeking a highly skilled and security-conscious Platform Engineer to join our team. The ideal candidate will have a strong background in cloud-native technologies, infrastructure automation, and secure software development practices. This role requires hands-on experience with modern DevOps tools and a proactive approach to platform maintenance, including regular upgrades of libraries, packages, and software components across GitHub and the broader platform ecosystem. Key role and responsibilities?
Summary DevOps Engineer with AWS knowledge to bridge the gap between development and operations, focusing on automating workflows, optimizing CI/CD pipelines, and ensuring reliable software deployment. Manage infrastructure, monitor performance, and collaborate across teams to maintain scalable, secure, and resilient systems. We are seeking a highly skilled and security-conscious Platform Engineer to join our team. The ideal candidate will have a strong background in cloud-native technologies, infrastructure automation, and secure software development practices. This role requires hands-on experience with modern DevOps tools and a proactive approach to platform maintenance, including regular upgrades of libraries, packages, and software components across GitHub and the broader platform ecosystem. Key role and responsibilities?
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Senior Software Developer
Senior Software Developer
Inspire People
CR2, South Croydon
£49600 - £60800 per annum + 29% pension + Civil Service benefits
HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer pension contribution plus full Civil Service benefits. Flexible, hybrid working from 14 office locations across the UK. About the Role As a Senior Software Developer, you'll combine hands-on coding with technical leadership. You'll work in a multidisciplinary team of developers, testers, product managers and architects to build secure, scalable systems and help guide technical direction across your team.
HM Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Senior Software Developer, you'll take a leading role in designing and delivering the systems and services that power this national infrastructure. Salary up to £60,800, 29% employer pension contribution plus full Civil Service benefits. Flexible, hybrid working from 14 office locations across the UK. About the Role As a Senior Software Developer, you'll combine hands-on coding with technical leadership. You'll work in a multidisciplinary team of developers, testers, product managers and architects to build secure, scalable systems and help guide technical direction across your team.
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Senior Test Analyst - Algo/Collateral Management sought by leading investment bank based in the city of London. **Inside IR35 - 2 days a week on site** * Develop and execute comprehensive system test plans, test cases, and test scripts aligned with the upgrade scope. * Validate the incoming and outgoing interfaces of the new SmartStream Algo system, ensuring data integrity and functional accuracy. * Collaborate with business analysts, developers, and project managers to understand requirements and translate them into test scenarios. * Perform system integration testing (SIT) and support user acceptance testing (UAT) phases. * Identify, document, and track defects using standard defect management tools. * Participate in test reviews, walkthroughs, and sign-off processes. * Ensure compliance with internal QA standards and regulatory requirements.
Senior Test Analyst - Algo/Collateral Management sought by leading investment bank based in the city of London. **Inside IR35 - 2 days a week on site** * Develop and execute comprehensive system test plans, test cases, and test scripts aligned with the upgrade scope. * Validate the incoming and outgoing interfaces of the new SmartStream Algo system, ensuring data integrity and functional accuracy. * Collaborate with business analysts, developers, and project managers to understand requirements and translate them into test scenarios. * Perform system integration testing (SIT) and support user acceptance testing (UAT) phases. * Identify, document, and track defects using standard defect management tools. * Participate in test reviews, walkthroughs, and sign-off processes. * Ensure compliance with internal QA standards and regulatory requirements.
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Senior Test Analyst - Collateral Management, Algo
Senior Test Analyst - Collateral Management, Algo
Harvey Nash
City of London, London
£600 - £640 per day
Senior Test Analyst - Algo/Collateral Management sought by leading investment bank based in the city of London. **Inside IR35 - 2 days a week on site** * Develop and execute comprehensive system test plans, test cases, and test scripts aligned with the upgrade scope. * Validate the incoming and outgoing interfaces of the new SmartStream Algo system, ensuring data integrity and functional accuracy. * Collaborate with business analysts, developers, and project managers to understand requirements and translate them into test scenarios. * Perform system integration testing (SIT) and support user acceptance testing (UAT) phases. * Identify, document, and track defects using standard defect management tools. * Participate in test reviews, walkthroughs, and sign-off processes. * Ensure compliance with internal QA standards and regulatory requirements.
Senior Test Analyst - Algo/Collateral Management sought by leading investment bank based in the city of London. **Inside IR35 - 2 days a week on site** * Develop and execute comprehensive system test plans, test cases, and test scripts aligned with the upgrade scope. * Validate the incoming and outgoing interfaces of the new SmartStream Algo system, ensuring data integrity and functional accuracy. * Collaborate with business analysts, developers, and project managers to understand requirements and translate them into test scenarios. * Perform system integration testing (SIT) and support user acceptance testing (UAT) phases. * Identify, document, and track defects using standard defect management tools. * Participate in test reviews, walkthroughs, and sign-off processes. * Ensure compliance with internal QA standards and regulatory requirements.
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Initial 6-month Contract Role Remote Working £350 - £375, Inside IR35 We're looking for a SC Cleared DevOps Engineer with Apigee expertise to bridge development and operations, focusing on workflow automation, CI/CD pipeline optimization, and reliable software delivery. * Develop, deploy, and monitor cloud solutions using AWS (Lambda, API Gateway, CloudWatch, ECS, ECR, DynamoDB, S3) * Managing infrastructure, monitoring system performance, and collaborating across teams to ensure scalable, secure, and resilient solutions. * Integrate APIs into CI/CD pipelines via Azure DevOps and GitHub Actions * Design and manage APIs using Apigee Edge and X, driving strategy, support, and insights to optimize integration and documentation * Proficient in AWS (ECS, ECR, Fargate), Python, Node.js, and Docker
Initial 6-month Contract Role Remote Working £350 - £375, Inside IR35 We're looking for a SC Cleared DevOps Engineer with Apigee expertise to bridge development and operations, focusing on workflow automation, CI/CD pipeline optimization, and reliable software delivery. * Develop, deploy, and monitor cloud solutions using AWS (Lambda, API Gateway, CloudWatch, ECS, ECR, DynamoDB, S3) * Managing infrastructure, monitoring system performance, and collaborating across teams to ensure scalable, secure, and resilient solutions. * Integrate APIs into CI/CD pipelines via Azure DevOps and GitHub Actions * Design and manage APIs using Apigee Edge and X, driving strategy, support, and insights to optimize integration and documentation * Proficient in AWS (ECS, ECR, Fargate), Python, Node.js, and Docker
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