before applying. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the IB Markets Macro Business (Commodities), you are an integral part of an agile team that works to enhance, build, and deliver trusted market … the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firm wide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and … application of leading-edge technologies Adds to the team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Minimum 15+ years of experience in software industry Hands-on practical experience delivering system design, application development, testing, and operational stability Proficient in Python programming, including numpy, pandas, scipy, etc. Advanced knowledge of software applications and technical More ❯
founding team and contribute towards best practices, standards, and culture of the company. What we are looking for: Back-end development: 5+ years of industry experience in back-end engineering developing data platforms or large-scale extract-transform-load (ETL) pipelines. Programming languages: Proficiency in Python for data pipelines, distributed systems and micro-services. Cloud-native technologies: Experience in … developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker) and infrastructure-as-code software (e.g., Terraform). Algorithms and data structures: Excellent understanding of core CS fundamentals, including common abstract data structures and algorithms with the ability to apply them to optimise production systems. Problem solving: Strong analytical problem-solving skills … an impact on day one. Competitive salary, equity and benefits package. 28 days + public holidays allowance. Opportunities for professional growth and progression with your career. Work on challenging engineering problems that have a real impact on the industry. Work with high-profile customers and technology partners. More ❯
forefront of agentic systems. What You’ll Do Design & build scalable backend services and data pipelines - written in Python and deployed with Docker & Kubernetes. Integrate with enterprise ecosystems- enterprise software systems such as SAP and Oracle ERP, GraphQL/REST APIs, SFTP feeds, and event buses (Kafka, Pulsar). Wrangle large, heterogeneous data sets —model, transform, and index multi … the stack - build lightweight front-ends when needed and pair with ML engineers on inference and evaluation pipelines. You Might Be a Great Fit if You Have strong commercial software-engineering experience, with a fluency in Python and comfortable in TypeScript/JavaScript . Have built and operated data-intensive systems (batch & streaming) in a cloud environment (AWS … to disconnect and recharge. Visa sponsorship available for exceptional talent already eligible to work in the UK (must be based in the UK already) An opportunity to define the engineering culture and leave your mark on technology that could reshape a vast, underserved market. Interview Process: Following an initial screening call with our talent partner, the interview process will More ❯
that nurtures skills and helps you realize your potential. Our team is key to our success. We're people-first. We value collaboration, curiosity and commitment. As a Lead Software Engineer at JPMorgan Chase within the Accelerator Business in the Onboarding and KYC team, you are the heart of this venture, focused on getting smart ideas into the hands … and break down product requirements into actionable technical tasks Provide operational support of production systems within a you-build-it-you-run-it culture Lead communities of practice across SoftwareEngineering to drive awareness and use of new and leading-edge technologies Refine and improve development and deployment processes Add to team culture of diversity, equity, inclusion, and … debugging skills, with the ability to troubleshoot complex systems in production. Excellent verbal and written communication skills to work effectively with cross-functional teams and stakeholders. Deep understanding of software development lifecycle practices, including CI/CD, TDD, security and Agile methodologies. Practical cloud native experience, deploying Kubernetes applications on a cloud service provider, such as Google Cloud, Amazon More ❯
Job title: Software engineer (Full-stack developer) Reporting to: Deputy Director of CPE; Development Location: London, UK (3 days working from the office, 2 days from home) Start date: ASAP Background IFPI is the voice of the recording industry worldwide. IFPI and its National Group network represents the interests of some 8,000 members across the globe. Our mission … Proactive and empirical person Desirable PCAP, Oracle Database Administrator/IBM Certified Database Administrator or similar certifications are highly desirable. Willing to obtain certifications. Undergraduate degree in Computer Science, Engineering, or a related field. Demonstrable knowledge of data mining techniques using web crawlers/scrapers. Interest in technology outside the standard development ecosphere. Knowledge developing AI-based products (LLMs More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Backend Software Engineer/Developer (C# .Net Core Cloud CQRS) London/WFH to £80k Are you a technologist with strong backend C# .Net skills? You could be progressing your career at in a senior, hands-on role Backend Software Engineer role at a successful and scaling Retail FX Brokerage working on complex and interesting Greenfield systems with … continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full … TypeScript/React.js or Angular You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer/Developer you will earn a competitive package: Up to £80k salary Bonus Private Healthcare Pension 25 days holiday Apply now to find out more about this Backend More ❯
We are seeking a highly skilled and experienced Senior Software Engineer to join our dynamic team in the financial services sector, based in Greater London, United Kingdom. This permanent full-time role offers a competitive salary ranging from £90,000 to £100,000 and provides an exciting opportunity to work on innovative projects in a fast-paced and rewarding … environment. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining robust, scalable, and secure applications. You will play a key role in architecture decisions and contribute to the full software development lifecycle, from requirements gathering and design to deployment and support. You will work closely with cross-functional teams and have an opportunity … of cloud platforms including Azure, AWS or GCP Solid experience in building RESTful APIs and microservices Proficient in using version control systems such as Git Good understanding of secure software development practices Strong problem-solving and analytical skills Excellent communication and collaboration abilities Experience with Agile development methodologies Previous experience within the financial services sector is advantageous No sponsorship More ❯
American Specialist Lines, Financial Lines, International Casualty and UK Liability Insurance), Property (Direct & Facultative and Treaty), Accident & Health, Agriculture and Energy. Faraday is offering an opportunity for a Senior Software Engineer . Context of the Role We are seeking a highly skilled Senior Software Engineer with a strong background in building scalable, high-quality, and high-performance solutions … on the Microsoft technology stack (.NET/Blazor/C#). As a Senior Software Engineer, you will be responsible for building and maintaining internal and external-facing web applications in collaboration with international and interdisciplinary teams. The IT team currently consists of seven developers and solution specialists and the successful candidate will be the lead for the Microsoft … technology stack. Key Responsibilities Design, develop, test, support and deploy custom web and mobile applications based on .NET (Blazor, C#), C++. Gather customer software requirements and develop related software applications and programs. Collaborate with architects, engineers, and other team members to design scalable and efficient solutions. Implement Azure Cloud Services and features that enhance application performance and reliability. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote 🌳 Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote 🌳 Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Roc Search
Engineer with a strong foundation in Python and object-oriented programming. In this role, you will be responsible for designing, developing, and maintaining the server-side components of our software applications. You will collaborate closely with cross-functional teams, Data Engineers, Cloud Engineers, and Product stakeholders, to deliver scalable, secure, and efficient backend solutions. The ideal candidate will have … modern backend architectures. Familiarity with event-driven or microservice-based patterns is a plus. The team are also looking for someone who can bring experience or interest in AI Engineering to build intelligent services and working alongside Data Scientists to deploy scalable AI-driven features and applications. A familiarity with cloud-based AI/ML services in Snowflake Cortex … and Kubernetes for containerisation and orchestration of applications. Manage deployments with Helm and configuration in YAML. Develop shell scripts and automation for deployment and operational workflows. Work with Data Engineering to integrate and manage data workflows using Apache Airflow and DAG-based models. Perform comprehensive testing, debugging, and optimization of backend components. Required Skills Bachelor's degree in Computer More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TreasurySpring
as a Senior Python Developer, where you'll play a pivotal role in the development of both frontend and backend systems. Working closely with the CTO and Head of SoftwareEngineering, you'll have the opportunity to make a significant impact within our fintech business. This role offers the flexibility of remote work with monthly visits to our … with Docker Experience with Cloud (Ideally AWS) Experience in finance What you’ll do: Responsibilities Designing and architect complex systems and applications. Understanding technical requirements, proposing solutions, and designing software components and systems. Writing high-quality, efficient, and maintainable code Participating in code reviews, providing feedback to other team members and ensuring that coding standards and best practices are … Python applications, identifying bottlenecks and inefficiencies and implementing solutions to improve scalability, responsiveness, and efficiency. Staying updated on the latest trends, technologies, and best practices in Python development and softwareengineering What we offer: Benefits Competitive salary, depending on experience Equity and bonus scheme Unlimited Paid Leave Hybrid office-working model - we're in a great location near More ❯
is comprised of some INCREDIBLY talented people, who thrive in environments where cutting-edge technology is at the forefront. The Role: This is a great opportunity for an experienced SoftwareEngineering Manager to lead the engineering efforts around Cloud technologies, Microservices and ERP. They are currently undergoing an ERP migration from a legacy system to Microsoft Dynamics … Business Central and are looking for an Engineering manager with hands on experience of dynamics migrations. This role requires strong hands-on leadership, which will blend technical expertise, strategic architectural planning, and team mentorship, to ensure a seamless technology modernisation effort. The key responsibilities for the role are: ERP: Oversee the end to end ERP migration to Microsoft Dynamics … evaluate performance Project Delivery: Collaborate with cross-functional team, including Product Management and QA to ensure timely project and solution delivery - Support in implementing best-practise Agile methodologies across engineering teams - Translate business requirements into technical deliverables Process Improvement: Collaborate with DevOps to refine and develop workflows, CI/CD pipelines and coding standards - Advocate for a DevOps mindset More ❯
We are looking for a Software Engineer ideally within a product-focused or cross-functional team, you'll be at the intersection of engineering and user experience-building scalable, high-impact software that directly shapes the product roadmap. You'll collaborate with product managers, designers, and cross-functional teams to deliver features that delight users and drive … business outcomes. If you are user-focused, curious and adaptive, reliable and Delivery oriented then this is the perfect opportunity for you. Duties and Responsibilities: Product Engineering and Delivery Build and maintain user-facing applications, tools, and integrations that support legal and business operations. Work collaboratively with product managers, designers, and stakeholders to translate user needs into working code. … feedback loops, and continuous improvement. Contribute to backlog grooming, technical scoping, and story writing with product managers. Participate in code reviews, retrospectives, and design sessions, contributing to a strong engineering culture. Security, Quality, and Operations Ensure that all solutions meet firmwide standards for security, privacy, and compliance. Take ownership of the health of your code in production-monitoring performance More ❯
seeking an experienced Java developer to join their team as they open a new office in London. This is a rare chance to work closely with an existing core engineering team while creating a new engineering culture from the ground up. This position is ideal for you if you love working in a hands-on, agile workplace, are … eager to take on a lot of responsibility, and are passionate about producing reliable software solutions. Responsibilities Plan and execute technical strategies from concept to deployment, shaping software architecture, design, and best practices. Work with designers, PMs, and engineers to build, test, and refine desktop and enterprise-level software. Engage in all SDLC phases—design, development, testing, deployment More ❯
right candidate for this opportunity Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Software Engineer III at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance, build, and deliver trusted market-leading … will involve the development of micro-services, integrations, dashboards, production support tools and CI/CD pipelines. Initially, you will have the opportunity to be seconded to a FinTech software partner. This is an exciting opportunity to experience the day to day of a fintech while being fully backed by JPMC. After the conclusion of this secondment, you will … knowledge, technologies and practices acquired to develop the critical services to support GBP's worldwide journey to the cloud. Job Responsibilities Design, implement and develop scalable, performant microservices using softwareengineering best practices. Write secure and high-quality code Write automated unit tests, integration tests, etc. Produce architecture and design artifacts for complex applications while being accountable for More ❯
Social network you want to login/join with: Senior Software Engineer (Python), london (city of london) col-narrow-left Client: Trust In SODA Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: We're seeking an experienced … Software Engineer to join a dynamic FinTech company revolutionizing the way businesses access finance. As a key member of our team, you'll develop cutting-edge technology that empowers businesses and contributes to a more inclusive financial ecosystem. We are all about leveling up the playing field ?? ?Looking for: Full-Stack Engineer (BE Leaning with Python) ?Office in London … supportive work environment with team events, social clubs, and a focus on employee well-being. About You: ? You're a Python expert with a strong foundation in back-end engineering principles. You have a deep understanding of relational databases and experience building, managing, and optimizing them (ideally PostgreSQL) You're passionate about data and possess strong analytical and problem More ❯
Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This is an exciting opportunity to join a small team within a large organisation and … ecosystem. This organisation are developing cutting edge web-systems, which are being used globally and are offering the opportunity for you to play a pivotal role within the full software development life cycle. We are looking for an experienced Full Stack Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies. You will have a degree in computer … in Computer Science - Required A leader within their community and a specialist Development team already in place, due to recent success they are looking to further build out their SoftwareEngineering team in their London Office. You will be working on cutting edge platforms for Trading and analytics for Digital Investments. If you feel you are ready to More ❯
We're seeking an experienced Software Engineer to join a dynamic FinTech company revolutionizing the way businesses access finance. As a key member of our team, you'll develop cutting-edge technology that empowers businesses and contributes to a more inclusive financial ecosystem. We are all about leveling up the playing field Looking for: BE Engineer (Python) Full-Stack … supportive work environment with team events, social clubs, and a focus on employee well-being. About You: You're a Python expert with a strong foundation in back-end engineering principles. You have a deep understanding of relational databases and experience building, managing, and optimizing them (ideally PostgreSQL) You're passionate about data and possess strong analytical and problem … + TypeScript. Payment/Credit or Credit Card industry experience Familiarity with DevOps practices, including containerization and CI/CD. A strong academic background in Mathematics, Physics, Computer Science, Engineering, or a related field. Ready to make your mark? Drop me a message More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Matched Group
Full Stack Software Developer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80k - £95k + benefits Our Client A new UK-based financial services provider is launching a credit card offering aimed at delivering fair, flexible, and user-friendly … financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Software Developer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide the team … technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. Full Stack Software Developer - Experience Required Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience Proven experience as a Full Stack Engineer or More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Matched Group
Full Stack Software Engineer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80k - £95k + benefits Our Client A new UK-based financial services provider is launching a credit card offering aimed at delivering fair, flexible, and user-friendly … financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Full Stack Software Engineer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide the team … technical guidance and mentorship to junior developers. Stay up-to-date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. Full Stack Software Engineer - Experience Required Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience Proven experience as a Full Stack Engineer or More ❯
the world’s fastest growing cross-media measurement footprint, underpinned by versatility, scale, technology and expertise, to drive long-term business growth for our clients and partners. Job Title: Software Developer Location: London, Grays Inn Road Full time/Permanent/Hybrid #LI-Hybrid #LI-EH2 #LI-KantarMedia About the Project/Role We are seeking a Software Developer with a strong focus on developing production-grade software, extensive experience with Azure services, and proficiency in Java, Python, PySpark. You will manage a small team and collaborate with a third-party vendor to deliver robust, scalable solutions. Job Role Requirements Owning the development and services in design, development, coding, testing. Keep up to date with the … adequate documentation exists. Build alliance and work with other partner pillars within Kantar for a shared goal. Role Requirements Experience in the data processing applications Practical production experience in software implementation Experience working with high-level sophisticated problem definition using algorithms. Good social skills Experience working in a distributed team. Background in software development or in a hands More ❯
the complete job description. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … includes the design, build and support of the platform. The work requires close collaboration with our front office partners from sales, trading and quantitative research. Job Responsibilities: Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads communities of practice across SoftwareEngineering to drive awareness and use of new and leading-edge technologies Acts as a front office developer within the QES technology team. More ❯
ensure you apply promptly. We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … for real-time and historical access. This is an exciting time as we migrate to AWS, re-architect our applications and build-out greenfield projects. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code … and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads communities of practice across SoftwareEngineering to drive awareness and use of new and leading-edge technologies Adds to team culture of diversity, equity, inclusion, and respect Develop More ❯
this description. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within Athena Core Hydra (CIB), you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology … the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application … Java programming concepts and proficient applied experience Hands-on practical experience delivering system design, application development, testing, and operational stability in distributed systems Advanced Python programming Advanced knowledge of software applications and technical processes with considerable in-depth knowledge in one or more technical disciplines (e.g., SDLC automation, cloud, artificial intelligence, machine learning ) Ability to tackle design and functionality More ❯