Application Engineering Lead Java Python Microservices Jobs in UK

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FinTech Java Lead Developer for Pricing & Risk Hybrid

A leading recruitment firm is seeking a Java Developer - Team Lead in London, offering up to £150k and exceptional bonuses. You'll work in a hybrid setting, contributing to critical pricing and risk platforms within a collaborative, high-performance team. Ideal candidates will have significant experience in fina ...

Lead Java Developer | Low Latency Trading | London City

Lead Java Developer | Low Latency Trading | London City Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design, build, and optimise high-throughput, low-latency systems used ...

Lead Java Engineer — High Performance, Low Latency Trading

A specialist engineering consultancy in London is seeking a Lead Java Developer to work on high-performance, low-latency trading systems. The ideal candidate will have proven experience in building such systems and handling complex, business-critical projects. This role demands a strong focus on performance wher ...

Principle Java Engineer

Job Description Applying for this role is straight forward Scroll down and click on Apply to be considered for this position.Principle Java Engineer • Salary to £70k + Company Options Scheme • Hybrid working between your home, their offices (London Vauxhall) & client sites. <p ...

Java Fullstack Developer

About the Job you are considering:We are looking for a Java Full Stack Developer to design, develop, and enhance scalable workflow solutions.In this role, you will work with a modern technology stack to build end-to-end applications, including Java-based backend services (Spring Boot, mic ...

Java Fullstack Developer

About the Job you are considering:We are looking for a Java Full Stack Developer to design, develop, and enhance scalable workflow solutions.In this role, you will work with a modern technology stack to build end-to-end applications, including Java-based backend services (Spring Boot, mic ...

Full Stack Engineer

Full Stack Developer – Sheffield – Client Services Location: Sheffield, England, United Kingdom Seniority Level: Mid-Senior level Employment Type: Full-time Job Function: Information Technology; Industry: Staffing and Recruiting Requirements Technical Sk ...

Lead Software Engineer

Enhanced security clearance is required for this role.Please make an application promptly if you are a good match for this role due to high levels of interest.We're looking for an experienced Software Engineer to help build and scale secure backend platforms used by National Security and Defence customer ...

Software Engineer

Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user demand. Why This Role Leading major media/streaming end client Real production impact from day one <li ...

Platform Engineer

Platform Engineer - Contract – Consulting - GCP, Kubernetes, Terraform, Python / Go Oliver Bernard are currently working with a Consultancy client of ours who are looking for strong Platform / DevOps Contractors, from a Development background, for a large Cloud, Container a ...

Full Stack Java/Spring Boot Engineer – Sheffield

A leading IT staffing company is seeking a Full Stack Developer for their Sheffield location. This role requires proficiency in Java and Spring Boot with 3-7 years of experience. The ideal candidate will have a strong understanding of microservices architecture, front-end frameworks like React or Angular, and ex ...

Senior Full Stack Engineer Java

A global financial services leader in the United Kingdom seeks a Full Stack Engineer to contribute to complex, enterprise-scale systems. The role involves end-to-end development of system features, working in a collaborative environment. Key responsibilities include designing, developing, and delivering software ...

Senior Java Backend Engineer — Fintech, Scale & Impact

A leading fintech company is seeking a Mid/Senior Backend Engineer in Mexico, Estado de México. The ideal candidate will have a profound fluency in Java and over 6 years of backend development experience. Responsibilities include developing microservices, enhancing risk management systems, and focusing on greenf ...

Junior Java & Cloud Engineer – 24 Month Belfast Hybrid

A prominent UK-based technology firm is looking for Junior Developers and Developers for 24-month hybrid assignments in Belfast. Candidates will engage in hands-on development, working in teams with seasoned engineers on Java microservices, Kubernetes, Azure, and React Native. This opportunity is part of the Ele ...

Remote Full Stack Engineer: Java/Spring Boot + Angular (SC)

Client Server is seeking a Full Stack Engineer in Guildford to progress your career in a scaling technology company, producing software for the defence and civil aviation sector. You will design and develop client features using Java, Spring Boot, and Angular in a microservices environment. The role offers a sal ...

Senior Software Engineer – Full Stack, Microservices & Cloud

hackajob is seeking a Senior Software Engineer in Glasgow. In this role, you will design and deliver high-quality software solutions while collaborating with product managers, designers, and other engineers. The ideal candidate will have substantial experience in front-end and back-end development using modern f ...

Senior Insurance Tech Solution Architect – Hybrid (London)

Calibre Candidates is searching for an experienced Solution Architect specializing in Insurance Technology to join their London team. This hybrid role involves leading the design and delivery of enterprise-grade insurance platforms, ensuring high performance and scalability while engaging with stakeholders acros ...

Backend Software Engineer (Java)

Backend Software Engineer (Java) 7 Months initial contract4 Days per week on site in Basildon £ per day (Inside IR35) My client in the automotive industry are seeking an experienced Senior Backend Software Engineer to join their Identity Management Services team, focusing on the core platform wo ...

Backend Software Engineer (Java)

Backend Software Engineer (Java) 7 Months initial contract4 Days per week on site in Basildon £ per day (Inside IR35) My client in the automotive industry are seeking an experienced Senior Backend Software Engineer to join their Identity Management Services team, focusing on the core platform wo ...

Product Security Engineer

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has ...

Senior/Principal Software Engineer

Senior/Principal Software EngineerApplication Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / yearDescriptionPlease note: This role requires applicant ...

Senior/Principal Software Engineer

Senior/Principal Software EngineerApplication Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / yearDescriptionPlease note: This role requires applicant ...

SC Java Developer

Job Description If the following job requirements and experience match your skills, please ensure you apply promptly.Software Engineer Our new client are expanding their engineering capability and are looking for talented Software Engineers with a strong focus on Java to join a growing t ...

Development Team Lead

Role Overview As a Development Team Lead at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with a ...

Development Team Lead

Role Overview As a Development Team Lead at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with a ...

Booking and Messaging Java Developer

Java Backend Developer (Booking & Messaging) Rate: £625/day (Inside IR35) Duration: 6 Months Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a c ...

Backend Python Engineer for Genomics & AWS

Genomics England Limited is seeking a Back End Python Software Engineer in Cambridge. You will develop scalable Python solutions and design microservices on AWS, contributing to large-scale genomic studies. Successful candidates will have expertise in Python, experience with AWS, and familiarity with Agile metho ...

Senior Engineering Lead Business Accounting Integrations and Reporting

Senior Engineering Lead - Business Accounting Integrations and Reporting Full-time Compensation: GBP 125,000 - GBP 153,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full spee ...

Software Architect

At Plentific, we’re redefining property management in real time. Our mission, is to lead real estate through the transformative journey into “The World of Now,” enabling us to empower property professionals through our innovative, cloud-based platform. We harness cutting‑edge technology and data‑dr ...

Senior Java Software Engineer

Join to apply for the Senior Java Software Engineer role at DiverseJobsMatter Location: Leeds (hybrid with client travel) Employment Type: Full-time, Permanent Sector: Digital Consultancy Overview Our client, a UK-based digital consultancy, is seeki ...

Software Engineer (Sales Workflows)

Software Engineer (Sales Workflows) Location: London Deutsche Bank is a global banking business with strong roots in Germany and operations in over 70 countries. Their large but focused footprint gives an established position in Europe plus a significant presence in the Americas and Asia ...

Senior Software Engineer

Senior Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user dem ...

Senior Software Engineer

Senior Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user dem ...

Senior Software Engineer

Senior Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user dem ...

Senior Software Engineer

Senior Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that actually work at scale, under real user dem ...

Senior Software Engineer

Senior Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that act ...

Software Engineer

Software Engineer Contract to Permanent Hybrid (London) Rates negotiable Most backend systems look fine on paper until they hit production. This role is about building services that actually w ...

Java Software Engineer

Overview We are looking for a Java Full Stack Developer who A Java Developer (2-5 years experience) designs, codes, tests, and maintains scalable Java applications, collaborating with teams, debugging issues, and using frameworks like Spring/Hibernate, focusing on clean, efficient, object- ...

Senior Data Solution Architect — Lead Data Platform Design

A technology solutions company based in the United Kingdom is seeking a Palantir Solution Architect to lead teams in designing and delivering data solutions. The successful candidate must have experience in leading data solution teams, a broad knowledge of data technologies, and proficiency in programming langua ...

Solution Analyst / Solution Architect

Division: Group Business SolutionsIT is at the heart of Euroclear’s business, driving continuous innovation and delivering cost-efficient, high-quality services to our customers. Today, our core business runs on HP NonStop Servers (Tandem), with communications infrastructure and message routing ...

Solution Analyst / Solution Architect

Division: Group Business SolutionsIT is at the heart of Euroclear’s business, driving continuous innovation and delivering cost-efficient, high-quality services to our customers. Today, our core business runs on HP NonStop Servers (Tandem), with communications infrastructure and message routing ...

Backend Software Engineer

Software Engineer – Java 21, SpringbootUp to £550 per day (Inside IR35)London / Remote6 monthsMy client is an instantly recognisable consultancy who require a strong Backend Software Engineer with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical microservi ...

Backend Software Engineer

Software Engineer – Java 21, SpringbootUp to £550 per day (Inside IR35)London / Remote6 monthsMy client is an instantly recognisable consultancy who require a strong Backend Software Engineer with deep expertise in Java (Spring Boot) to join a large-scale, business‑critical microservi ...

Senior Backend Engineer — AI Powered Microservices & LLMs

Weekday AI is seeking a Senior Backend Engineer to build and scale intelligent backend systems for AI-driven applications in London. You'll design robust APIs, create scalable microservices, and integrate advanced AI capabilities like Large Language Models. Collaborating with cross-functional teams, you'll focus ...

Senior Software Engineer , DX

Python DevOps Backend Development Software Engineering Cloud Computing Join our innovative team in Prague and play a vital role in shaping the future of data storage. As a key member of our R&D center, you will be at the forefront of cutting‑edge innovation, tackling challenges in the as‑a‑service ...

Platform Engineer

Mid-Level Platform Engineer (DevEx) – GCP, Kubernetes, Terraform, CI/CD, Python Oliver Bernard are currently seeking a strong, Mid-Level Platform Engineer (from a Software Engineering background) to join a client of ours on a digital transformation orientated project. Exist ...

Lead IEC 61850 Systems Engineer for Substation Tooling

GE Vernova is looking for a Lead IEC 61850 Application Engineer in Creswell, UK. You will define requirements and enhance product features for an IEC 61850-compliant System Configuration Tool while coordinating with global engineering teams. The ideal candidate needs extensive hands-on experience with IEC 61850 ...

Director of Enterprise App Development & AI Platform

hackajob is seeking a Director - Application Development Manager to lead the design and delivery of a Corporate Actions Processing Engine. You will combine technical expertise with leadership, ensuring scalable, high-performance solutions in a financial services environment. The ideal candidate will have signifi ...

Senior Software Engineer

Location: London, Hybrid (2 Days Onsite) We're working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, in ...

Senior Platform Engineer — Cloud, Kubernetes & CI/CD

A global gaming and betting company is looking for a Staff Platform Engineer to enhance its cloud infrastructure and developer tooling. The position requires 8+ years in platform or software engineering, focusing on reliability, security, and cost efficiency. The ideal candidate should have strong skills in Pyth ...

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