Summary Of The Position As part of the engagement, we are seeking a Senior Software Engineer - Full Stack to work closely with the delivery teams to implement high-quality, cloud-ready solutions. This role will require hands-on development across front-end and back-end layers, API integrations, containerization, and active participation in agile ceremonies. The engineer should … be comfortable working with JavaScript (Node.js, Vue.js), Python, MongoDB, and containerized environments on Azure or AWS cloud platforms. You will play a critical role in building feature-rich, scalable applications that support future releases and production environments. Key Accountabilities Participate in hands-on development and functional testing of features and tasks assigned to them. Deliver end-to-end feature … implementation, including front-end design (VueJS or equivalent), back-end processing (NodeJS/Python), and data layer integration (SQL Server/MongoDB). Collaborate with QA and product teams to validate functionality, performance, and usability. Build and maintain RESTful APIs and services integrated with cloud platforms and third-party systems. Work in Agile or Waterfall delivery models, contributing to More ❯
from the US, FR, UK, CA, ES, and many more countries. Check out our Notion Candidate Handbook and our GitHub! Requirements We are looking for an experienced Senior Software Engineer with a strong background in Python development and expertise in AWS. The candidate will play a significant role in enhancing and expanding LocalStack's AWS core cloud emulator … with features, parity improvements, and integrations. While proficiency in Python and AWS is essential, experience with other cloud platforms is also advantageous. Key Responsibilities Contribute to LocalStack's AWS emulator, applying and extending the LocalStack emulator framework to implement and test AWS APIs Collaborate in a Core Engineering squad to implement features that meet the needs of developers working … grows, work more closely with larger customers that use our product for their entire organization Required Qualifications 3+ years of professional experience in software engineering, with a focus on Python development Strong hands-on experience with modern Python development (type hinting, unit/integration testing with pytest, object-oriented software design, applying Python frameworks) Demonstrated expertise in More ❯
London, England, United Kingdom Hybrid / WFH Options
Fitch Ratings
Senior Software Engineer, Python Development - London Join to apply for the Senior Software Engineer, Python Development - London role at Fitch Ratings Senior Software Engineer, Python Development - London 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer, Python Development - London role at Fitch Ratings Fitch … Group is currently seeking a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch Group … a career in technology and data at Fitch? Visit: https://careers.fitch.group/content/Technology-and-Data/About The Team We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based on event-driven architecture. More ❯
Social network you want to login/join with: Lead Software Engineer - Python, AWS, London col-narrow-left Client: Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: f9095b0ad41e Job Views: 32 Posted: 17.06.2025 Expiry Date: 01.08.2025 col-wide Job Description: We have an exciting and rewarding opportunity for you … to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking“Markets Portfolio Management group”, you serve as an experienced member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying … capabilities, and skills Formal training or certification on system design, application development, testing, and operational stability concepts and proficient advanced experience Proficient in coding in one or more languages - Python Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Proficient in all aspects of the More ❯
solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls line of business, you are an integral part of a team that works to deliver software solutions that satisfy pre … solutions with tamper-proof, audit defensible methods across multiple technical areas within various business functions. Are you ready to make a significant impact in cybersecurity? As a Lead Security Engineer at JPMorgan Chase, you'll be a key member of an engineering team that delivers software solutions to meet security requirements and prevent misuse. Your work will directly enable … Cyber Operations users and stakeholders, supporting the firm’s business objectives in a collaborative environment that values diversity, equity, and inclusion. You will design, develop, and maintain applications using Python and SQL, build ETL/ELT pipelines, design and implement user interfaces, and architect cloud-based solutions on AWS. Job responsibilities Execute software engineering solutions, including design, development, and More ❯
solutions. Make a real impact as you help shape the future of software security at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls line of business, you are an integral part of a team that works to deliver software solutions that satisfy pre … solutions with tamper-proof, audit defensible methods across multiple technical areas within various business functions. Are you ready to make a significant impact in cybersecurity? As a Lead Security Engineer at JPMorgan Chase, you'll be a key member of an engineering team that delivers software solutions to meet security requirements and prevent misuse. Your work will directly enable … Cyber Operations users and stakeholders, supporting the firm's business objectives in a collaborative environment that values diversity, equity, and inclusion. You will design, develop, and maintain applications using Python and SQL, build ETL/ELT pipelines, design and implement user interfaces, and architect cloud-based solutions on AWS. Job responsibilities Execute software engineering solutions, including design, development, and More ❯
Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking “Markets Portfolio Management group”, you serve as an experienced member of an agile team to design and deliver trusted market-leading technology products in … capabilities, and skills Formal training or certification on system design, application development, testing, and operational stability concepts and proficient advanced experience Proficient in coding in one or more languages - Python Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Proficient in all aspects of the … especially around data management platforms Previous experience supporting at least one Capital Markets Line of Business BS/BA degree or equivalent experience Preferred qualifications, capabilities, and skills Strong Python experience, especially in the context of large trade or risk management platforms Previous experience using AWS/S3 or other services Familiarity with Snowflake/Databricks or other PAAS More ❯
from applicants, by reading the below. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Banking “Markets Portfolio Management group”, you serve as an experienced member of an agile team to design and deliver trusted market … capabilities, and skills Formal training or certification on system design, application development, testing, and operational stability concepts and proficient advanced experience Proficient in coding in one or more languages - Python Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Proficient in all aspects of the … especially around data management platforms Previous experience supporting at least one Capital Markets Line of Business BS/BA degree or equivalent experience Preferred qualifications, capabilities, and skills Strong Python experience, especially in the context of large trade or risk management platforms Previous experience using AWS/S3 or other services Familiarity with Snowflake/Databricks or other PAAS More ❯
Senior Lead Software Engineer - Python/Java Join to apply for the Senior Lead Software Engineer - Python/Java role at JPMorganChase Senior Lead Software Engineer - Python/Java 5 days ago Be among the first 25 applicants Join to apply for the Senior Lead Software Engineer - Python/Java role at … possible. 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 products … team. Collaborates closely with front office teams (trading, structuring) to support the QES platform. Develops platform and visualization components required by the desk. Utilizes principal technologies such as Java, Python and TypeScript (React) within the team. Required Qualifications, Capabilities, And Skills Formal training or certification on software engineering concepts and proficient advanced experience Hands-on practical experience delivering system More ❯
London, England, United Kingdom Hybrid / WFH Options
Fitch Group
Fitch Group is currently seeking a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch … a career in technology and data at Fitch? Visit: https://careers.fitch.group/content/Technology-and-Data/About the Team: We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based on event-driven architecture. … The ideal candidate should be highly skilled specializing in Python Programming. How You’ll Make an Impact: Develop, test and maintain high-quality software using Python programming language. Participate in the entire software development lifecycle, building, testing and delivering high-quality solutions. Collaborate with cross-functional teams to identify and solve complex problems. Write clean and reusable code More ❯
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 products in … team. Collaborates closely with front office teams (trading, structuring) to support the QES platform. Develops platform and visualization components required by the desk. Utilizes principal technologies such as Java, Python and TypeScript (React) within the team. Required Qualifications, Capabilities, and Skills: Formal training or certification on software engineering concepts and proficient advanced experience Hands-on practical experience delivering system … design, application development, testing, and operational stability Advanced in Python programming language Excellent analytical skills (i.e. problem solving) Experience in leading an agile delivery team leveraging scrum, sprint planning, retrospectives and reporting progress to senior stakeholders. Preferred Qualifications, Capabilities, and Skills: Experience of working in a front office environment within financial services Knowledge of Java, Python, Typescript, React More ❯
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 products … team. Collaborates closely with front office teams (trading, structuring) to support the QES platform. Develops platform and visualization components required by the desk. Utilizes principal technologies such as Java, Python and TypeScript (React) within the team. Required Qualifications, Capabilities, and Skills: Formal training or certification on software engineering concepts and proficient advanced experience Hands-on practical experience delivering system … design, application development, testing, and operational stability Advanced in Python programming language Excellent analytical skills (i.e. problem solving) Experience in leading an agile delivery team leveraging scrum, sprint planning, retrospectives and reporting progress to senior stakeholders. Preferred Qualifications, Capabilities, and Skills: Experience of working in a front office environment within financial services Knowledge of Java, Python, Typescript, React More ❯
the next level. 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 PythonEngineer at JPMorgan Chase within the AM Research Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market … the use and application of leading-edge technologies. Adds to the team culture of diversity, equity, inclusion, and respect. Required qualifications, capabilities, and skills: Formal training or certification on Python concepts and proficient advanced experience. Hands-on practical experience delivering system design, application development, testing, and operational stability, particularly in cloud environments. Advanced proficiency in Python programming. Advanced More ❯
the next level. 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 PythonEngineer at JPMorgan Chase within the AM Research Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market … the use and application of leading-edge technologies. Adds to the team culture of diversity, equity, inclusion, and respect. Required qualifications, capabilities, and skills: Formal training or certification on Python concepts and proficient advanced experience. Hands-on practical experience delivering system design, application development, testing, and operational stability, particularly in cloud environments. Advanced proficiency in Python programming. Advanced More ❯
button at the bottom of this description. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the EDG Front-Office Tech stream, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology … across multiple technical areas within various business functions in support of the firm's business objectives. Join JPMorgan Chase's EDG Front-Office Tech stream as a Senior Software Engineer, where you'll partner closely with the trading desk, technology teams, and Quantitative Research to develop and enhance critical applications. Utilize a wide variety of technologies, including Python … that can give the firm an edge against the competition. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient advanced experience developing in Python Experience with development, deployment, and maintenance of commercial service-oriented applications. Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one More ❯
Job Description 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 essential team member working to develop trusted, market-leading technology products in a secure, stable, and scalable manner. … certification in software engineering concepts with practical experience. Hands-on experience in system design, application development, testing, and operational stability. Proficiency in at least one major programming language: Go, Python, or Java. Experience with Kubernetes and Terraform. Experience developing automated tests as part of the development cycle. Knowledge of the Software Development Life Cycle. Experience in coding, debugging, and More ❯
make a significant impact. We offer unparalleled opportunities for career growth and a collaborative environment where you can thrive and contribute to meaningful projects. As a Senior Lead Software Engineer at JPMorgan Chase within the Rates Technology team, you will collaborate with traders, quantitative researchers, and IT stakeholders to design and deliver market-leading technology products. You will play … Skills: Formal training or certification on Financial Engineering concepts and proficient advanced experience Hands-on experience in system design, application development, testing, and operational stability. Proficient in coding with Python and willing to learn Java and React-JS to become a full stack developer. Strong understanding of the Software Development Life Cycle and agile methodologies such as CI/ More ❯
CV and skills are a good match. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within Investment Banking, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure … data workflows for performance, cost and reliability Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and proficient advanced experience in Data Engineering such as Python and SQL Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages Experience in developing, debugging, and maintaining … and Security Practical cloud native experience Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.) Strong Knowledge in Python and SQL Understanding of ETL best practices, data portioning and schema evolution Experience with data modelling and working with large-scale datasets and solid understanding of data lake architecture More ❯
team is largely remote, you are welcome to work more regularly, or even full-time, in office if preferred. About the Role We are looking for an excellent software engineer to work on multiple projects across our tech stack, supporting our product which is mobile based. You will need to have strong fundamental engineering skills and be happy working … across a wide range of applications. As a Senior Engineer, you will be responsible for our AWS, Web and Desktop tech stack. This includes: Our AWS cloud (Dynamo DB, Lambda ) Various scripts and algorithms (Python) Our Microsoft Desktop App (Python) Our ASP.Net web app (.Net, C#, JS, Azure) You will interact heavily with our wider team of … to implement new features and improve performance. This is a unique opportunity to work on impactful projects in a fast-paced, innovative environment, including: AWS architecture App development in Python, ASP.Net Problem solve with our team, bringing new perspectives and experience into our team Implement modern best practices and high quality, testable, readable code Identify and fix bugs and More ❯
A Global Financial Services SaaS Technology provider is currently seeking a Senior Software Engineer to join their Technology team, working specifically on their Trade Surveillance/Compliance Platform used by key clients. As part of a high-performance engineering team, this person will be involved in the design and implementation of data pipelines and services that operate across large … are critical. The platform also leverages machine learning to help them to detect trading behaviour that may trigger regulatory inquiries. In terms of the technical stack, this includes Java, Python, Apache Spark (on Serverless EMR), AWS, DynamoDB, S3, SNS/SQS. Experience Required; Strong backend software engineering experience, ideally with distributed systems and large-scale data processing Experience in … and Spark Streaming Proficiency with AWS services, ideally including tools such as Lambda, DynamoDB, S3, SNS, SQS, and Serverless EMR Experience with SQL and NoSQL databases Hands-on with Python, especially in data handling (pandas, scikit-learn, etc.) Familiarity with RESTful web services and event-driven architectures More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the FinTech … + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real-world problems … Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and teams) in More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the FinTech … + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real-world problems … Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and teams) in More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re solving complex problems in the FinTech … + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers Building greenfield features that solve real-world problems … Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and teams) in More ❯
Senior Software Engineer (AWS, Python, Angular) Location : 2 days a week in London Length : 6 months IR35 Status : Outside We are seeking a Senior Software Engineerto lead the orchestration, design, and delivery of complex product initiatives supporting our clients growth, who are a leading Insurance company in the UK. This role requires a hands-on technical leader who … teams with hands-on expertise in AWS serverless architectures (Lambda, API Gateway, DynamoDB, Step Functions, S3, SNS/SQS, Cognito, etc.). Actively contribute to back-end development using Python, ensuring best practices in clean code and performance optimization. Support front-end architecture and implementation using Angular, ensuring a seamless and scalable user experience. Ensure robust CI/CD … of experience in software engineering, with significant exposure to technical leadership and architecture. Proven expertise in AWS serverless architectures, including hands-on experience with key services. Strong proficiency in Python for backend development. Experience building scalable front-end applications using Angular. Deep understanding of software design patterns, microservices architecture, and cloud-native principles. Hands-on experience with CI/ More ❯
