guided by strong technical alignment with our platform and the needs of our customers. MongoDB Pre-Sales Solution Architects are responsible for guiding our customers and users to design and build reliable, scalable systems using our data platform. Our team is made up of seasoned technical sales professionals, software architects, entrepreneurs, and developers who take direct responsibility for … and Architect: Design scalable and performant applications, systems and infrastructure for large software projects leveraging MongoDB Customer Advising and Value Articulation: Guide customers on architecture patterns and optimisation strategies for MongoDB, while clearly communicating its business value to the relevant stakeholders Sales Partnership: Collaborate with the sales team to drive account success through account planning … Learn to migrate from relational databases seamlessly Market-Relevant Technologies: Complementary Technologies: Enhance your skills with partner and complementary technologies such as Apache Kafka and Kubernetes DesignPatterns and Methodologies: Embrace best practices in microservices, DevOps, cloud, and security Cutting Edge RAG and AI Architectures: Help customers on their generative AI journeys and working with industry leading More ❯
Frameworks Ensuring code consistency and quality by utilising static code analysis tools e.g. SonarQube Team working inside an agile environment e.g. Scrum, Lean, Kanban Common software designpatterns Using precedent and your own creativity to solve our client's challenges! It would be great if you also had experience in some of these, but if not we More ❯
Croydon, London, United Kingdom Hybrid / WFH Options
Experis
either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) * Experience of Java * Experience of Spring framework or equivalent. * Knowledge of software designpatterns and when to apply them * Excellent knowledge of development processes. * Experience of containerisation using Docker or Kubernetes * Experience of Continuous Integration (CI) and Continuous Delivery (CD) * A passion for … code, by use of TDD and setting high software quality standard Desirable Skills: * Designing microservice-based architectures using domain driven design (DDD). CQRS and Event Sourcing patterns * Kubernetes * Knowledge/Certification in Spring framework. * Experience in cloud technologies AWS/Azure/GCP More ❯
South Croydon, Surrey, United Kingdom Hybrid / WFH Options
Experis LTD
either full stack (Java/React/Node.js) or backend (Java and ideally Kafka) Experience of Java Experience of Spring framework or equivalent. Knowledge of software designpatterns and when to apply them Excellent knowledge of development processes. Experience of containerisation using Docker or Kubernetes Experience of Continuous Integration (CI) and Continuous Delivery (CD) A passion for … code, by use of TDD and setting high software quality standard Desirable Skills: Designing microservice-based architectures using domain driven design (DDD). CQRS and Event Sourcing patterns Kubernetes Knowledge/Certification in Spring framework. Experience in cloud technologies AWS/Azure/GCP More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Certain Advantage
hybrid basis. This role is on an initial contract till the end of the year with a potential to be extended for a further 6 months. Key Responsibilities Design, develop, and maintain secure, scalable, and maintainable applications using Python and Azure cloud technologies for commodities trading solutions. Leverage strong proficiency in Python, including use of numerical and scientific … C#, C++, Rust, or Java) as needed. Implement application architecture and DevOps best practices, including Infrastructure as code, Kubernetes, Docker, and automation testing frameworks. Apply software designpatterns to ensure robust, flexible, and future-proof solutions. Collaborate with quant developers, analysts, and traders to translate business and quantitative requirements into technical specifications and software products. Mandatory Skills More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Police Digital Services
transformation initiatives aligned with policing strategy. Provide senior-level architectural assurance, design authority, and technical stewardship across the portfolio. Develop and evolve enterprise-wide designpatterns, standards, and strategic platforms for cross-force adoption. Shape national-level roadmaps and investment plans from a technical architecture perspective. Support the PDS Chief Architect in aligning architecture with … governance, standards, and national technology policy. Engage strategically with suppliers, forces, and national partners to promote secure-by-design, integrated solutions. Translate complex challenges into coherent architectural strategies that support innovation, delivery, and outcomes. Mentor and coach senior technical and solution architects, embedding good practices and growing professional capability. Monitor and assess the impact of emerging technologies (e.g. … Key Competencies: Extensive experience leading technical architecture in national-scale, high-risk environments-preferably in government, critical infrastructure, or public safety. Proven expertise across cloud infrastructure, secure network design, data integration, and microservices architecture. Strong knowledge of national digital policy, interoperability, and data governance frameworks. Excellent communication and influence skills, with the ability to engage C-suite and More ❯
Employment Type: Permanent, Part Time, Work From Home
City of London, London, England, United Kingdom Hybrid / WFH Options
INTEC SELECT LIMITED
Senior Software Developer | £85,000 | London | Financial Services Overview: A leading financial services organisation is seeking a Senior Software Developer to drive the design, development, and delivery of critical technology solutions across its operations. This high-impact role sits at the heart of business transformation, focused on building scalable systems to support reporting, compliance, and operational efficiency.The successful … candidate will combine hands-on technical expertise with strong business acumen, driving the development of innovative solutions to support complex, enterprise-scale systems. Role & Responsibilities: Lead the design and delivery of enterprise applications and reporting systems Develop tools for dashboards, analytics, and operational monitoring Build and maintain APIs, data pipelines, and automation for business processes Implement scalable solutions … and data quality Enhance and integrate commercial off-the-shelf (COTS) platforms where required Collaborate with business stakeholders to gather requirements and deliver tailored solutions Define designpatterns, development standards, and quality controls Lead and mentor developers, managing performance and growth Contribute to technology strategy, promoting innovation and best practices Essential Skills & Experience: 8+ years in software More ❯
London, Tower, United Kingdom Hybrid / WFH Options
Intec Select Ltd
Senior Software Developer | £85,000 | London | Financial Services Overview: A leading financial services organisation is seeking a Senior Software Developer to drive the design, development, and delivery of critical technology solutions across its operations. This high-impact role sits at the heart of business transformation, focused on building scalable systems to support reporting, compliance, and operational efficiency. The … successful candidate will combine hands-on technical expertise with strong business acumen, driving the development of innovative solutions to support complex, enterprise-scale systems. Role & Responsibilities: Lead the design and delivery of enterprise applications and reporting systems Develop tools for dashboards, analytics, and operational monitoring Build and maintain APIs, data pipelines, and automation for business processes Implement scalable … and data quality Enhance and integrate commercial off-the-shelf (COTS) platforms where required Collaborate with business stakeholders to gather requirements and deliver tailored solutions Define designpatterns, development standards, and quality controls Lead and mentor developers, managing performance and growth Contribute to technology strategy, promoting innovation and best practices Essential Skills & Experience: 8+ years in software More ❯
engineering team. This is a hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public … .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and designpatterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js 🗺️ Location : Hybrid – 2 days a week in London This is a high-impact More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
engineering team. This is a hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public … .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and designpatterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js 🗺️ Location : Hybrid – 2 days a week in London This is a high-impact More ❯
london, south east england, united kingdom Hybrid / WFH Options
Arrows
engineering team. This is a hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public … .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and designpatterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js 🗺️ Location : Hybrid – 2 days a week in London This is a high-impact More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Arrows
engineering team. This is a hands-on technical leadership role with high visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public … .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and designpatterns Exposure to containerization and CI/CD tooling Bonus: Familiarity with Go, Python, React, TypeScript, Node.js 🗺️ Location : Hybrid – 2 days a week in London This is a high-impact More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, DesignPatterns You're collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full benefits* As a C++ More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Client Server
a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, DesignPatterns You're collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full benefits* As a C++ More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Client Server
a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, DesignPatterns You're collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full benefits* As a C++ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
a good knowledge of networking protocols e.g. TCP/IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, DesignPatterns You're collaborative with great communication skills What's in it for you: *Please note this is a 12 month Fixed Term Contract, with full benefits* As a C++ More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, DesignPatterns, Algorithms You're entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, DesignPatterns, Algorithms You're entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, DesignPatterns, Algorithms You're entrepreneurial with good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Computer Futures
delivery teams, stakeholders, and government partners to ensure solutions are robust, secure, and future-proof. What You'll Be Doing: Architect cloud-native platforms using modern designpatterns and best practices. Define and drive technical strategy across multiple Agile teams and projects. Mentor and coach engineers , fostering a culture of excellence and continuous improvement. Engage with stakeholders More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
gym membership X4 paid volunteering days per year Season ticket loan Employee Assistance Programme Impactful role with great career progression Your role: As a Python Developer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll participate in … the design and implementation of advanced mechanisms for data ingestion, transformation, mass parallel orchestration of network IO and will model data for a variety of purposes. You'll also collaborate with the Infrastructure Team to maintain Infrastructure as Code and develop new features on the engineering platform. Location/WFH: There's a hybrid work from home model … strong SQL skills (PostgreSQL, SQL Server and ideally Databricks, or happy to learn it) You have a thorough knowledge of Computer Science fundamentals including Data Structures, DesignPatterns, OOP You're collaborative and pragmatic with great communication skills Apply now to find out more about this Python Developer/Backend Software Engineer (Python FastAPI Data Azure) opportunity. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
architects, and business analysts Producing high-quality, maintainable software that meets both functional and non-functional requirements Taking full ownership across the software development lifecycle - from requirements and design through to deployment, monitoring, and support Contributing to the optimisation and continuous improvement of engineering practices and processes Applying Agile and CI/CD methodologies to ensure … fast, reliable, and secure delivery of software What We're Looking For Proven experience developing Java software with a strong understanding of object-oriented principles and designpatterns Hands-on experience delivering microservices and working within distributed system architectures Knowledge of Agile delivery methods , including CI/CD pipelines and test automation frameworks Strong understanding of programming More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
growing, global Insurance Underwriting technology provider that focusses on developing a complex SaaS calculation platform for rapidly growing Cybersecurity insurance markets. As a Senior Software Engineer you will design and develop data centric backend services for the core platform with a focus on Python coding and building FastAPIs within an Azure environment with Databricks. You'll participate in … the design and implementation of advanced mechanisms for data ingestion, transformation, mass parallel orchestration of network IO and will model data for a variety of purposes. You'll also collaborate with the Infrastructure Team to maintain Infrastructure as Code and develop new features on the engineering platform. Location/WFH: There's a hybrid work from home model … strong SQL skills (PostgreSQL, SQL Server and ideally Databricks, or happy to learn it) You have a thorough knowledge of Computer Science fundamentals including Data Structures, DesignPatterns, OOP You're collaborative and pragmatic with great communication skills What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to More ❯
A hybrid role with 2 days p/wk on site in either London or Manchester. You will work within a multi-disciplinary product team and lead the design, development, and maintenance of robust, scalable … open data services and APIs Provide strategic technical leadership by setting software architecture, engineering practices, and technical direction across the Team Define and evolve scalable, secure designpatterns and coding standards, ensuring alignment with GDS standards and cross-government platforms Experience required: Strong coding ability in Python/Ruby [PA2.1] and at least one other modern language. More ❯
Bromley, London, United Kingdom Hybrid / WFH Options
Adecco
with multiple technical teams to identify end-to-end solutions balancing business, security, availability, and resiliency requirements. Design and document technical solutions using standard designpatterns and best practices. Configure devices and deploy new services into production. Participate in prioritization and scheduling of implementation activities. Manage stakeholder requirements and expectations. Actively participate in the Change More ❯