Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
2 Part Time API jobs in West London + 20 miles
)
Description You will be part of a dynamic and collaborative team responsible for maintaining and optimizing our critical Infrastructure platform's. You will work closely with platform engineers, security teams, and other stakeholders to ensure the platform meets the needs of our business. Strategy and development * Support and provide input to help commission a clear and compelling product. * Assist with design solutions that bring efficiencies to the business. * Assist with the creation of a comprehensive product roadmap that aligns with business goals and customer needs. Prioritise features and initiatives based on strategic value. Platform development * Work closely with our colleague to understand the requirements. Foster a collaborative and agile work environment. * Explore methods to improve user experience by leveraging self-service and automation.
Description You will be part of a dynamic and collaborative team responsible for maintaining and optimizing our critical Infrastructure platform's. You will work closely with platform engineers, security teams, and other stakeholders to ensure the platform meets the needs of our business. Strategy and development * Support and provide input to help commission a clear and compelling product. * Assist with design solutions that bring efficiencies to the business. * Assist with the creation of a comprehensive product roadmap that aligns with business goals and customer needs. Prioritise features and initiatives based on strategic value. Platform development * Work closely with our colleague to understand the requirements. Foster a collaborative and agile work environment. * Explore methods to improve user experience by leveraging self-service and automation.
NEW
)
We are looking for a skilled Backend Engineer with strong experience in .NET Core / .NET 6+ to join our team on a part-time basis (4 days per week) in London. You will work alongside AI, ML, and app development teams to build scalable, secure, and intelligent backend services. Key Responsibilities * Design, develop, and maintain scalable backend services using .NET Core / .NET 6+ * Collaborate efficiently on an AI-driven project alongside the customers Lead Backend Engineer * Work closely with ML Engineers, App Developers, and Data teams for integrated feature delivery * Design and build RESTful APIs to expose AI models and LLM prompt-based services * Integrate trained ML models into backend systems supporting real product features * Build and maintain infrastructure for data ingestion, processing, and secure storage
We are looking for a skilled Backend Engineer with strong experience in .NET Core / .NET 6+ to join our team on a part-time basis (4 days per week) in London. You will work alongside AI, ML, and app development teams to build scalable, secure, and intelligent backend services. Key Responsibilities * Design, develop, and maintain scalable backend services using .NET Core / .NET 6+ * Collaborate efficiently on an AI-driven project alongside the customers Lead Backend Engineer * Work closely with ML Engineers, App Developers, and Data teams for integrated feature delivery * Design and build RESTful APIs to expose AI models and LLM prompt-based services * Integrate trained ML models into backend systems supporting real product features * Build and maintain infrastructure for data ingestion, processing, and secure storage
NEW
12 exact matches jobs are outside your preferred location
About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
NEW
Salesforce Administrator (6 month Fixed Term Contract)
Salesforce Administrator (6 month Fixed Term Contract)
London & Partners Ltd
London
£48,000 - £50,600 a year
Description Background London & Partners is the business growth and destination agency for London. Our mission is to create economic growth that is resilient, sustainable and inclusive. We are a social enterprise, combining purpose with commercial rigour. We are funded by grants, partners and our portfolio of commercial ventures. Purpose of role The Salesforce Administrator will be responsible for executing configuration, support, maintenance and improvement of our Salesforce CRM platform. They will work closely with users around the business to deliver solutions that meet business needs. Key Tasks * Carry out administrative functions including user account maintenance, reports and dashboards, data upload, troubleshooting, and other routine tasks as needed.
Description Background London & Partners is the business growth and destination agency for London. Our mission is to create economic growth that is resilient, sustainable and inclusive. We are a social enterprise, combining purpose with commercial rigour. We are funded by grants, partners and our portfolio of commercial ventures. Purpose of role The Salesforce Administrator will be responsible for executing configuration, support, maintenance and improvement of our Salesforce CRM platform. They will work closely with users around the business to deliver solutions that meet business needs. Key Tasks * Carry out administrative functions including user account maintenance, reports and dashboards, data upload, troubleshooting, and other routine tasks as needed.
Description Overview of team purpose The Technology and Data department ensures that London & Partners maintains a secure, scalable, and resilient technological ecosystem that underpins the organisations strategic goals and daily operations. We promote the effective use of technology and data, fostering collaboration to drive innovation, enhance internal processes, and support informed decision-making across the organisation. Purpose of the role As a Data Analyst at London & Partners, you will be instrumental in delivering our Data Strategy, transforming how we use data to drive inclusive growth, attract investment, and maximise impact for London.
Description Overview of team purpose The Technology and Data department ensures that London & Partners maintains a secure, scalable, and resilient technological ecosystem that underpins the organisations strategic goals and daily operations. We promote the effective use of technology and data, fostering collaboration to drive innovation, enhance internal processes, and support informed decision-making across the organisation. Purpose of the role As a Data Analyst at London & Partners, you will be instrumental in delivering our Data Strategy, transforming how we use data to drive inclusive growth, attract investment, and maximise impact for London.
Closing Date: 20/08/2025 Group: Corporate Group Management Level: Principal Job Type: Permanent Job Description: Please note this role will close at 00.01 on the 20th August so we advise making your application by midnight on the 19th August. About the Team This role is for a Principal Business Solutions Architect within the Innovation Team in ICT. You will work closely with other Architects, Project Managers, Business Analysts and bridge the gap between business representatives and IT across the Corporate Group ensuring that they have the technology and data required to achieve their objectives. Purpose of the Role The Business Solutions Architect (BSA) at Ofcom plays a crucial role in defining the business strategy for ICT and acts as a key interface between ICT and other Ofcom groups.
Closing Date: 20/08/2025 Group: Corporate Group Management Level: Principal Job Type: Permanent Job Description: Please note this role will close at 00.01 on the 20th August so we advise making your application by midnight on the 19th August. About the Team This role is for a Principal Business Solutions Architect within the Innovation Team in ICT. You will work closely with other Architects, Project Managers, Business Analysts and bridge the gap between business representatives and IT across the Corporate Group ensuring that they have the technology and data required to achieve their objectives. Purpose of the Role The Business Solutions Architect (BSA) at Ofcom plays a crucial role in defining the business strategy for ICT and acts as a key interface between ICT and other Ofcom groups.
Hours: ~20 hours across 5 days Beauhurst is seeking an experienced Legal Counsel to take full ownership of legal oversight and risk management across the business. This is a newly created role with a wide-ranging remit from data protection and commercial contracts to employment documentation, intellectual property, and governance. No two days will be the same: one moment you'll be steering complex negotiations with clients, the next advising the product team on new features, or ensuring our policies keep pace with legislative changes. You will be a trusted advisor to senior leadership and the commercial team turning legal complexity into clear, practical guidance and helping colleagues navigate high-stakes or sensitive situations.
Hours: ~20 hours across 5 days Beauhurst is seeking an experienced Legal Counsel to take full ownership of legal oversight and risk management across the business. This is a newly created role with a wide-ranging remit from data protection and commercial contracts to employment documentation, intellectual property, and governance. No two days will be the same: one moment you'll be steering complex negotiations with clients, the next advising the product team on new features, or ensuring our policies keep pace with legislative changes. You will be a trusted advisor to senior leadership and the commercial team turning legal complexity into clear, practical guidance and helping colleagues navigate high-stakes or sensitive situations.
NEW
Amey are a leading provider of full life-cycle engineering, operations, and decarbonisation solutions, for transport infrastructure and complex facilities. Working for us, youll be delivering sustainable infrastructure solutions that enhance life and protect our shared future. Our people are driven by a set of strong values, based on safety, insight, and collaboration. The Opportunity We have a fantastic opportunity for a Senior Consultant - Full Stack Developer to join our Digital, Data and Technology Team within our Consulting Business Unit. Amey Consulting is a leading consultancy that drives innovation through data and technology, enhancing our clients' business operations and processes.
Amey are a leading provider of full life-cycle engineering, operations, and decarbonisation solutions, for transport infrastructure and complex facilities. Working for us, youll be delivering sustainable infrastructure solutions that enhance life and protect our shared future. Our people are driven by a set of strong values, based on safety, insight, and collaboration. The Opportunity We have a fantastic opportunity for a Senior Consultant - Full Stack Developer to join our Digital, Data and Technology Team within our Consulting Business Unit. Amey Consulting is a leading consultancy that drives innovation through data and technology, enhancing our clients' business operations and processes.
)
Division Digital, Technology & Innovation Department Data Strategy & Services Salary National (Edinburgh and Leeds) ranging from £72,100 - £95,000 and London £79,300 - £105,000 per annum (Salary offered will be based on skills and experience) About the FCA The FCA regulates the conduct of 45,000 firms in the UK to ensure our financial markets are honest, fair and competitive. Follow this link to find out more About the FCA. Our Data Strategy & Services department leads bold transformation by unlocking the power of data. Within the Intelligence & Digital division, we work together to deliver smarter, more collaborative regulation using advanced analytics, strong governance, and integrated data solutions. We foster a culture of curiosity, creativity, and continuous learning. We value diverse perspectives and encourage experimentation.
Division Digital, Technology & Innovation Department Data Strategy & Services Salary National (Edinburgh and Leeds) ranging from £72,100 - £95,000 and London £79,300 - £105,000 per annum (Salary offered will be based on skills and experience) About the FCA The FCA regulates the conduct of 45,000 firms in the UK to ensure our financial markets are honest, fair and competitive. Follow this link to find out more About the FCA. Our Data Strategy & Services department leads bold transformation by unlocking the power of data. Within the Intelligence & Digital division, we work together to deliver smarter, more collaborative regulation using advanced analytics, strong governance, and integrated data solutions. We foster a culture of curiosity, creativity, and continuous learning. We value diverse perspectives and encourage experimentation.
NEW
)
Rates & Credit Web Frontend Engineer Position Overview Job Title Rates & Credit Web Frontend Engineer Location London Corporate Title Assistant Vice President Engineer is responsible for managing or performing work across multiple areas of the banks overall IT Platform/Infrastructure including analysis, development, and administration. It may also involve taking functional oversight of engineering delivery for specific departments. This role is a key contributor to the evolution of our Fixed Income trading platforms, helping to deliver a cohesive, web-based, real-time, and data-rich trader desktop. You will work closely with trading teams to build intuitive, high-performance user interfaces that support complex workflows and integrate seamlessly with strategic systems. What well offer you
Rates & Credit Web Frontend Engineer Position Overview Job Title Rates & Credit Web Frontend Engineer Location London Corporate Title Assistant Vice President Engineer is responsible for managing or performing work across multiple areas of the banks overall IT Platform/Infrastructure including analysis, development, and administration. It may also involve taking functional oversight of engineering delivery for specific departments. This role is a key contributor to the evolution of our Fixed Income trading platforms, helping to deliver a cohesive, web-based, real-time, and data-rich trader desktop. You will work closely with trading teams to build intuitive, high-performance user interfaces that support complex workflows and integrate seamlessly with strategic systems. What well offer you
NEW
)
Job Title: Social Media Technology Executive Location: 1HQ Type of contract: full-time, permanent Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
Job Title: Social Media Technology Executive Location: 1HQ Type of contract: full-time, permanent Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
NEW
Position Overview Job Title Rates and Credit Senior Full-Stack Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income front-office technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance React applications supporting various trading workflows for our growing business. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you Hybrid Working We understand that employee expectations and preferences are changing.
Position Overview Job Title Rates and Credit Senior Full-Stack Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income front-office technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance React applications supporting various trading workflows for our growing business. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you Hybrid Working We understand that employee expectations and preferences are changing.
NEW
)
Vacancy Information Division / Department - Corporate Development Grade - Level 2 Status - Full Time or Happy to Talk Flexible Working Contract Type - Permanent Salary Grade Range - £54,178 - £62,807 Working Hours - 36.0 Hours per Week Shift Allowance - No Politically Restricted - No Location - Surrey Police Headquarters, Guildford The starting salary for this role will usually be at the bottom of the salary range and will be pro-rata if the working hours are less than full time. Chief Constables' Message We really welcome your interest in joining our Police Force. It is a privilege to lead the teams in Surrey Police who continuously work selflessly and tirelessly in order to keep people in our counties safe. We are looking for talented and inspirational people who put the needs of the public at the heart of everything that they do and who want to make a difference.
Vacancy Information Division / Department - Corporate Development Grade - Level 2 Status - Full Time or Happy to Talk Flexible Working Contract Type - Permanent Salary Grade Range - £54,178 - £62,807 Working Hours - 36.0 Hours per Week Shift Allowance - No Politically Restricted - No Location - Surrey Police Headquarters, Guildford The starting salary for this role will usually be at the bottom of the salary range and will be pro-rata if the working hours are less than full time. Chief Constables' Message We really welcome your interest in joining our Police Force. It is a privilege to lead the teams in Surrey Police who continuously work selflessly and tirelessly in order to keep people in our counties safe. We are looking for talented and inspirational people who put the needs of the public at the heart of everything that they do and who want to make a difference.
NEW
Job Description: Junior Frontend Developer ABOUT US Newline Auction Software has been a trusted provider of auction management software for over 40 years, serving leading livestock firms in the UK, Ireland, Canada, and New Zealand. Our solutions streamline live sales, reduce paperwork, and automate administrationbringing speed, accuracy, and efficiency to the auction ring. With a renewed focus on innovation and product development, were growing our R&D team and investing in the future. Were looking for curious, capable people who are excited by practical software challenges and ready to make an impact. Were looking for a motivated and enthusiastic Junior Frontend Developer to join our growing R&D team during an exciting period of transformation and product development.
Job Description: Junior Frontend Developer ABOUT US Newline Auction Software has been a trusted provider of auction management software for over 40 years, serving leading livestock firms in the UK, Ireland, Canada, and New Zealand. Our solutions streamline live sales, reduce paperwork, and automate administrationbringing speed, accuracy, and efficiency to the auction ring. With a renewed focus on innovation and product development, were growing our R&D team and investing in the future. Were looking for curious, capable people who are excited by practical software challenges and ready to make an impact. Were looking for a motivated and enthusiastic Junior Frontend Developer to join our growing R&D team during an exciting period of transformation and product development.
These jobs might also interest you
)
AI Fullstack Developer - Python - React - Remote - Outside IR35
AI Fullstack Developer - Python - React - Remote - Outside IR35
The Bridge Ltd
The Borough, SE1 0AA
£510 - 525 per day
This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. * Python * React * Typescript * AI (desirable) * Java (desirable) * AWS * SQL * Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV.
This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. * Python * React * Typescript * AI (desirable) * Java (desirable) * AWS * SQL * Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV.
NEW
)
Full Stack Lead Engineer
Full Stack Lead Engineer
Hunter Selection
Soho, W1
£60000 - £85000 per annum + health insurance life insurance
London - Hybrid Up to £85k React, TypeScript, NodeJS, AWS Health Insurance Life Insurance Continuous Professional Development, Certifications Cycle to work And more I am looking for a Full Stack Lead Engineer for a client in London. You should have extensive experience with React, TypeScript, NodeJS and AWS. You will be taking the lead in building solutions and working on new and existing solutions. There is an element of Leadership within this role, so ideally you will have mentored and lead teams before. This is a full stack role, so you should be skilled with both Frontend and Backend. You will work closely with a cross-functional team, including a Product Manager. This company is looking for a Full Stack Lead Engineer with the below skills to continue their success and growth. React, NodeJS, TypeScript AWS - Lambda, Cognito, S3, SQS, Eventbridge, Gateway
London - Hybrid Up to £85k React, TypeScript, NodeJS, AWS Health Insurance Life Insurance Continuous Professional Development, Certifications Cycle to work And more I am looking for a Full Stack Lead Engineer for a client in London. You should have extensive experience with React, TypeScript, NodeJS and AWS. You will be taking the lead in building solutions and working on new and existing solutions. There is an element of Leadership within this role, so ideally you will have mentored and lead teams before. This is a full stack role, so you should be skilled with both Frontend and Backend. You will work closely with a cross-functional team, including a Product Manager. This company is looking for a Full Stack Lead Engineer with the below skills to continue their success and growth. React, NodeJS, TypeScript AWS - Lambda, Cognito, S3, SQS, Eventbridge, Gateway
NEWFEATURED
)
My client is seeking a skilled Full Stack Software Developer to design, develop, and maintain high-quality systems and applications. The role involves hands-on coding, guiding a small team, collaborating on architecture design, and driving operational efficiency. The successful Software Developer will be working remotely from the UK. * Must have proven experience with Python or C# coding language within a Django web framework. * Have expertise within Vue 3 / Vue.js including the understanding of Typescript / JavaScript * Expert in SQL, with deep experience in PostgreSQL. * Proficient in building and managing CI/CD pipelines via GitLab. * Skilled with RESTful API * Agile development experience with JIRA for efficient delivery. * Working knowledge of Microsoft Dynamics and Wrangler (preferred). * Exceptional communicator and collaborator with proven mentoring ability.
My client is seeking a skilled Full Stack Software Developer to design, develop, and maintain high-quality systems and applications. The role involves hands-on coding, guiding a small team, collaborating on architecture design, and driving operational efficiency. The successful Software Developer will be working remotely from the UK. * Must have proven experience with Python or C# coding language within a Django web framework. * Have expertise within Vue 3 / Vue.js including the understanding of Typescript / JavaScript * Expert in SQL, with deep experience in PostgreSQL. * Proficient in building and managing CI/CD pipelines via GitLab. * Skilled with RESTful API * Agile development experience with JIRA for efficient delivery. * Working knowledge of Microsoft Dynamics and Wrangler (preferred). * Exceptional communicator and collaborator with proven mentoring ability.
NEW
)
A tier 1 investment bank are looking for a experienced C++ developer to work within there equities team to work on a derivatives platform rebuild. The role is working on rebuilding the banks derivatives platform in C++. The core focus is on curve collaboration and contribution through different systems. * Strong C++ * Knowledge of Unix and Linux operating systems. * Proven experience working in a low-latency environment Job Title: C++ Developer Location: London, UK Rate/Salary: 700.00 - 750.00 GBP Daily Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003.
A tier 1 investment bank are looking for a experienced C++ developer to work within there equities team to work on a derivatives platform rebuild. The role is working on rebuilding the banks derivatives platform in C++. The core focus is on curve collaboration and contribution through different systems. * Strong C++ * Knowledge of Unix and Linux operating systems. * Proven experience working in a low-latency environment Job Title: C++ Developer Location: London, UK Rate/Salary: 700.00 - 750.00 GBP Daily Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003.
NEWPREMIUM
)
Senior Backend Engineer
Senior Backend Engineer
Plexus Resource Solutions Ltd
EC1, City of London
From £180,000 to £200,000 per annum
Dapp Analytics & Discovery Remote: (HQ: London) £180K - £200K Plexus is partnered with a global leader in blockchain analytics, delivering real-time insights, NFT valuations, and portfolio tools to millions worldwide. Their platform processes over 14 billion rows of data and 800 TB of information, driving actionable reporting for the Web3 ecosystem. They are seeking a Senior Backend Engineer to scale systems, build high-performance APIs, and manage mission-critical infrastructure. This role offers the chance to work with cutting-edge blockchain technology, collaborate with a skilled international team, and push the boundaries of whats possible in Web3. -Architect, develop, and maintain backend services and APIs for high-volume data processing. -Design efficient database schemas and query logic to handle complex, multi-chain datasets.
Dapp Analytics & Discovery Remote: (HQ: London) £180K - £200K Plexus is partnered with a global leader in blockchain analytics, delivering real-time insights, NFT valuations, and portfolio tools to millions worldwide. Their platform processes over 14 billion rows of data and 800 TB of information, driving actionable reporting for the Web3 ecosystem. They are seeking a Senior Backend Engineer to scale systems, build high-performance APIs, and manage mission-critical infrastructure. This role offers the chance to work with cutting-edge blockchain technology, collaborate with a skilled international team, and push the boundaries of whats possible in Web3. -Architect, develop, and maintain backend services and APIs for high-volume data processing. -Design efficient database schemas and query logic to handle complex, multi-chain datasets.
NEW
)
Application Developer Cloud Integration (WebMethods) 6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
Application Developer Cloud Integration (WebMethods) 6 months Remote Inside ir35 - Umbrella only * Develop and maintain integration solutions using WebMethods tools (Integration Server, Broker, Designer). * Support and configure Axway solutions, such as API management and B2B gateway. * Troubleshoot, debug, and optimize integration solutions, ensuring smooth data flow. * Require 2+ years of WebMethods experience and some knowledge of Axway, web services, and integration patterns. Interested candidates should submit their CV in the first instance.
PREMIUM
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. Its how weve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services and our open-access model we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
NEW
Senior Backend Software Engineer
Senior Backend Software Engineer
Plexus Resource Solutions Ltd
EC1, City of London
From £80,000 to £110,000 per annum
Gaming/Web3 Technologies Remote Salary: £80k - £110k Plexus has a great opportunity within the Web3 space. Their mission is to create economic opportunities for people across the globe, leveraging gaming as a natural and engaging pathway into the Web3 ecosystem. They are looking for a senior backend software engineer (Python) to join the team to help develop and maintain the spine of Web3 technologies. * Design and implement backend systems for Web3-focused products * Develop and maintain RESTful APIs using Python * Optimize system performance and reliability across distributed environments * Operate within cross-functional teams to ensure scalable and secure infrastructure * Proficiency in Python and SQL * Strong experience with Python web frameworks (e.g., Django, FastAPI, and Flask) * Minimum 3 years of professional software engineering experience
Gaming/Web3 Technologies Remote Salary: £80k - £110k Plexus has a great opportunity within the Web3 space. Their mission is to create economic opportunities for people across the globe, leveraging gaming as a natural and engaging pathway into the Web3 ecosystem. They are looking for a senior backend software engineer (Python) to join the team to help develop and maintain the spine of Web3 technologies. * Design and implement backend systems for Web3-focused products * Develop and maintain RESTful APIs using Python * Optimize system performance and reliability across distributed environments * Operate within cross-functional teams to ensure scalable and secure infrastructure * Proficiency in Python and SQL * Strong experience with Python web frameworks (e.g., Django, FastAPI, and Flask) * Minimum 3 years of professional software engineering experience
NEW
)
Up to £635 per day (Inside IR35) London / Remote 6 to 12 Months My client is an instantly recognisable consultancy who require a Principal Software Engineer with Active NPPV3 and Active Security Clearance (SC), to join a business critical programme with an end client. * Proven experience as a Principal Software Engineer * Active NPPV3 and Active Security Clearance (SC) * Proven experience in migration of legacy (Java) to modern versions (EE/EJB to Spring) * Migration from Oracle to PostgreSQL, and from Data Centre to Cloud (AWS) * Understanding of Java Standard Edition 8, Java Enterprise Edition 5, 6 and 11 * Demonstrable experience with PL/SQL development * Some skills in GIS (JavaScript/OpenLayers, TileCache and MapServer) * Experience in platforms / operating systems (Oracle Solis/Red Hat Enterprise Linux 8/Microsoft Windows 2k8,2k16,2k19)
Up to £635 per day (Inside IR35) London / Remote 6 to 12 Months My client is an instantly recognisable consultancy who require a Principal Software Engineer with Active NPPV3 and Active Security Clearance (SC), to join a business critical programme with an end client. * Proven experience as a Principal Software Engineer * Active NPPV3 and Active Security Clearance (SC) * Proven experience in migration of legacy (Java) to modern versions (EE/EJB to Spring) * Migration from Oracle to PostgreSQL, and from Data Centre to Cloud (AWS) * Understanding of Java Standard Edition 8, Java Enterprise Edition 5, 6 and 11 * Demonstrable experience with PL/SQL development * Some skills in GIS (JavaScript/OpenLayers, TileCache and MapServer) * Experience in platforms / operating systems (Oracle Solis/Red Hat Enterprise Linux 8/Microsoft Windows 2k8,2k16,2k19)
NEW
)
Experis Perm £ depending on experience London (on-site full time) **SC Clearance is essential** Our client, a rapidly growing technology company, urgently require an experienced Software Engineer to join their team on a permanent basis. * Technical skills within: Python, SQL, JavaScript * Experience with modern frontend frameworks and/or backend systems * Experience gained within a consultancy company is a bonus * Design, build, and maintain scalable software systems that power critical data platforms * Collaborate with cross-functional teams, including Forward Deployed Engineers, designers, and product managers * Take ownership of features from design to production, focusing on reliability, security, and user experience * Analyze and improve system performance across large-scale distributed environments
Experis Perm £ depending on experience London (on-site full time) **SC Clearance is essential** Our client, a rapidly growing technology company, urgently require an experienced Software Engineer to join their team on a permanent basis. * Technical skills within: Python, SQL, JavaScript * Experience with modern frontend frameworks and/or backend systems * Experience gained within a consultancy company is a bonus * Design, build, and maintain scalable software systems that power critical data platforms * Collaborate with cross-functional teams, including Forward Deployed Engineers, designers, and product managers * Take ownership of features from design to production, focusing on reliability, security, and user experience * Analyze and improve system performance across large-scale distributed environments
PREMIUM
)
London (Hybrid 1x Per week) Salary: Up to £100k + Benefits About Us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. The Role We're seeking a Lead Fullstack Engineer to own the frontend architecture and elevate the B2C user experience across our digital products. This is a high-impact role requiring technical vision, hands-on expertise, and leadership to drive innovation in a rapidly evolving environment. As part of a cross-functional, agile team, you will shape the frontend roadmap, champion best practices, and foster a culture of engineering excellence.
London (Hybrid 1x Per week) Salary: Up to £100k + Benefits About Us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. The Role We're seeking a Lead Fullstack Engineer to own the frontend architecture and elevate the B2C user experience across our digital products. This is a high-impact role requiring technical vision, hands-on expertise, and leadership to drive innovation in a rapidly evolving environment. As part of a cross-functional, agile team, you will shape the frontend roadmap, champion best practices, and foster a culture of engineering excellence.