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    Java & Python Engineer — Full Stack Innovator

    A global financial services firm based in Glasgow is seeking an Experienced Software Engineer to work within their Agile team. You will design and deliver technology products, participate in system design, and contribute to software engineering communities. Proficiency in Java or Python is essential, along with ...

    Site Reliability Engineer III Java/Python

    Role Overview As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is ...

    Senior Software Engineer — Java & Python Expert

    A leading financial institution in the UK seeks an Experienced Software Engineer to join its Global Technology team. The successful candidate will design and deliver technology products, working with an agile team to enhance banking applications. Proficiency in Java or Python is required, alongside knowledge of ...

    Contract Full Stack Java/Python Engineer

    We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside h ...

    C# Developer BELFAST (Java or Python)

    Synechron is looking for an experienced C# Developer, with knowledge/understanding of .Net Framwork/Net Core to join our development team working for a leading global bank. We are specifically looking for hands-on experience with version control systems, CI/CD pipelines, and testing frameworks. The ideal c ...

    C# Developer with (Python or Java)

    We have an immediate opening for a C# Developer with experience in Python or Java , possessing over 10 years of experience at Synechron , based in Belfast, Northern Ireland . Job Role : C# Developer with (Python or Java) Experienc ...

    Site Reliability Engineer III Java / Python

    As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Eng ...

    FinTech Core Tech Engineer (Java/Python)

    Isamcapitalmarkets is looking for a passionate Software Developer to join their Core Technology team in Greater London. The role involves building innovative solutions for both Asset Management and Securities. Strong skills in Java are required, along with a keen interest in financial markets. Successful candida ...

    Contract Full Stack Java+Python Engineer

    We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you’ll bring to the table Solid commercial development experience with strong proficiency in Java and Spring Boot , alongside h ...

    Contract Full Stack Java+Python Engineer

    We are recruiting for a Full Stack Java/Python Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What You'll Bring To The Table Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands‑on experience building end‑to‑ ...

    Senior DevOps Engineer (Java/Python) Remote

    Integrity360 is looking for a Senior Developer to lead innovative software solutions. You'll collaborate with engineers and cybersecurity experts, focusing on automation and infrastructure. Candidates should have over 5 years of DevOps experience, strong programming skills, and familiarity with cloud platforms. ...

    Enterprise Software Engineer – Python/Java (London)

    Bowden Brown is seeking a talented Enterprise Software Engineer to join their growing technology team in London. The role involves building high-performance financial software and collaborating with operations and middle office teams to solve complex business problems. Candidates should have strong experience wi ...

    Site Reliability Engineer III Java / Python

    As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Eng ...

    Site Reliability Engineer III Java / Python

    As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Engine ...

    Site Reliability Engineer III Java / Python

    As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is part of the Software Engine ...

    Full Stack Developer (Java)

    **Introduction**At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    Full Stack Developer (Java)

    **Introduction**At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    Full Stack Developer (Java)

    **Introduction**At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    Full Stack Developer (Java)

    **Introduction**At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part ...

    Software Engineering Manager Java

    Job Summary As a Manager Software Engineer in the Finance Technology Team, you will guide and support a team of engineers to deliver secure, stable, and scalable technology solutions. You will collaborate across teams and stakeholders, ensuring alignment with business objectives. You will lead te ...

    Software Development Engineering Java

    Our software engineers at Fiserv bring an open and creative mindset to a global team developing mobile applications, user interfaces and much more to deliver industry-leading financial services technologies to our clients. Our talented technology team members solve challenging problems quickly and with qualit ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part of ...

    Software Engineering Manager Java

    Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part of ...

    Senior Software Development Engineer

    hackajob is collaborating with Capital One to connect them with exceptional professionals for this role. Senior Software Development Engineer - Data Engineering About This Role It’s an exciting time at Capital One UK. We’re on a mission to continue to bui ...

    Backend Engineer Core Infrastructure

    As a Backend Engineer on Spotify's Core Infrastructure team, you'll build and maintain the platform foundations that power Spotify for 600M+ users globally. You'll work on reliability, scalability, and developer tooling—ensuring engineering teams can ship features rapidly and safely. Skills Requir ...

    Backend Engineer, Core Infrastructure: Scale & Reliability

    A leading tech company in Greater London is looking for a Backend Engineer to build and maintain the platform foundations for their services used by over 600M users globally. You will be responsible for ensuring reliability, scalability, and providing developer tooling so that engineering teams can deliver featu ...

    Java Developer

    Java DeveloperSubmit your CV and any additional required information after you have read this description by clicking on the application button.- Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries.Th ...

    Senior Software Engineer — Architect, Scale & Mentor

    A leading software development firm is seeking a Senior Software Engineer to architect and maintain enterprise-grade software. The role requires over 6 years of experience, proficiency in Java or Python, and expertise in cloud infrastructure and microservices. You will lead code reviews, mentor junior engineers, ...

    Senior Lead Software Engineer Databricks & Python

    Join an agile team delivering high-quality technology products.As a Senior Lead Software Engineer (Python/Java, Spring, API, AWS) at JPMorganChase in Global Finance Technology, you’ll build secure, scalable solutions, write production code and tests, review code, and pair program. In Regulatory Reporti ...

    Senior Lead Software Engineer Databricks & Python

    Join an agile team delivering high-quality technology products.As a Senior Lead Software Engineer (Python/Java, Spring, API, AWS) at JPMorganChase in Global Finance Technology, you’ll build secure, scalable solutions, write production code and tests, review code, and pair program. In Regulatory Reporti ...

    Lead Test Engineer

    We're looking for a Lead Test Engineer for our public sector client with locations across Leeds, Manchester, Birmingham and Newcastle on an initial 12-month contract, paying up to £640 per day (Inside IR35). This role requires 60% office attendance per week. The successful ...

    Applied AI ML Python & Agentic AI

    As a Senior Associate, Applied AI/ML Engineer in our Applied AI ML - Python & Agentic AI team, you will design, build, and productionize Generative AI and Agentic AI solutions. The ideal candidate brings a balanced mix of modern AI/ML delivery (LLMs/SLMs, RAG, tool-using agents, evaluation, MLOps) and backend ...

    Applied AI ML Python & Agentic AI

    As a Senior Associate, Applied AI/ML Engineer in our Applied AI ML - Python & Agentic AI team, you will design, build, and productionize Generative AI and Agentic AI solutions. The ideal candidate brings a balanced mix of modern AI/ML delivery (LLMs/SLMs, RAG, tool-using agents, evaluation, MLOps) and backend ...

    Senior Software Engineer

    As a Senior Software Engineer at noon — the Middle East's leading e-learning platform — you'll build scalable systems that serve millions of learners. Based in London, you'll work on backend architecture, APIs, and data systems in a fast-growing EdTech company with a global engineering team. Skill ...

    Software Architect

    Software Architect (Java, AI) – Greenfield Platform Location: Manchester (hybrid) (4 days a week onsite) The role- Opportunity to join a greenfield build focused on a next-generation Corporate Actions platform within a global financial environment. This is a hands‑on Princ ...

    Lead Application Engineer

    **Job Description Summary**We are looking for a Lead Application Engineer to join GE Vernova’s Power Conversion & Storage business. In this role, you will provide technical leadership across the full application engineering lifecycle for service-related opportunities, acting as a key interface between custom ...

    Lead Application Engineer

    **Job Description Summary**We are looking for a Lead Application Engineer to join GE Vernova’s Power Conversion & Storage business. In this role, you will provide technical leadership across the full application engineering lifecycle for service-related opportunities, acting as a key interface between custom ...

    Application Support Lead

    Application Support Lead required to join a fast-growing, specialist software company delivering mission-critical solutions to a global client base within a highly regulated industry (remote - must be UK based). Their platform is trusted by major international brands, and as they continue to scale, ...

    Application Support Lead

    Delivery Partner - working with some of the best consultants in the UK SR2 is supporting a consultancy client who are seeking an Application Support Lead to take ownership of support, performance, and service improvement for a business-critical system (CIMS). This role will focus on ensuring stabl ...

    Data Security Backend Engineer Java

    For additional information, please review .***Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advance ...

    Lead Application Developer

    NOQ Group builds event‑centric POS and payment systems for festivals, stadiums, and food markets. The platform connects multi‑vendor management, mobile and fixed POS, offline transactions, and unified reporting. NOQ helps event organisers and traders run faster transactions, simplify payouts, and access re ...

    Senior Software Engineer Billing Microservices (Hybrid)

    A fintech solutions provider in Belfast is seeking a Senior Software Engineer to join the Billing engineering team. The role focuses on designing and developing software solutions, including building microservices and optimizing code for billing operations. Ideal candidates will have a Bachelor's degree in Compu ...

    Senior Software Engineer Billing Microservices (Hybrid)

    A fintech innovation leader in Belfast is seeking a Senior Software Engineer to join their Billing engineering team. This role involves designing, developing, and maintaining high-quality software solutions, focusing on microservices for billing operations. The ideal candidate has at least 5 years of software de ...

    Cloud Native Software Engineer, Global Banking Platform

    JPMorgan Chase & Co. is seeking a Software Engineer III in Greater London to enhance their Global Banking Platform. The role involves designing, implementing, and developing scalable microservices, utilizing programming languages like Go, Python, or Java. Candidates should have practical experience in system des ...

    DV Cleared Backend Engineer for Secure Cloud Apps

    Experis - ManpowerGroup is looking for DV cleared Backend Developers to support high-impact Defence and Security programs in the UK. The role involves designing, building, and operating secure cloud-native backend services while ensuring reliability and performance. You will be working with technologies like Jav ...

    Application Security Lead

    Application Security (AppSec) Lead I’m currently partnered with a technology‑led company who exist solely to improve the day to day life of those who are less fortunate! They are looking for an Application Security (AppSec) Lead to lead a team of AppSec Specialists responsible for embedding secur ...

    Application Security Lead

    Application Security Lead Prolific is seeking an experienced security professional to own its application security strategy. The role involves defining and driving a Secure Software Development Lifecycle (SSDLC), embedding security across engineering, and providing hands‑on expertise through code ...

    Brand Application Lead

    A global engineering services organization in the United Kingdom seeks a Brand Application Specialist to oversee brand implementation and guardianship. The ideal candidate will possess a degree in Graphic Design and significant experience in brand guidelines, digital asset creation, and strong proficiency with A ...

    Application Support Lead

    Application Support Lead Length: 6 monthsLocation: London - HybridRate: £600 - £700 p/d Inside IR35We're supporting a Specialty Insurer in the London market who are looking for a Application Support Lead to take ownership across a number of core insuranc ...

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      Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights