20 of 20 Java Jobs in East London

knowledge and experience Essential Extensive experience in software engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record of leading software More ❯

Experience: Eligibility for SC clearance. Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban). Strong programming skills in Java, C#, JavaScript/TypeScript, or similar. Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured. Experience with integration testing, test strategy, and test architecture at the More ❯

Java Developer/Backend Software Engineer (Java AWS) London/WFH to £100k Opportunity to progress your career in a senior, hands-on Java Developer role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. W hat's in it for you: Salary to £100k + Bonus Pension, Private … Carers networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As a Java Developer you will join a fairly new team working on a new crypto offering to design, develop and implement high performance cloud-native backend services including owning DevOps processes to … ensure systems are robust, secure and observable. You'll be working with a modern tech stack using Java, Spring Boot, CI/CD, Kubernetes, AWS, EKS and Grafana/Splunk. About you: You have advanced backend software engineering experience with Java, Spring Boot, REST, Postgres, Redis You have experience of running production workloads on Kubernetes (Amazon EKS preferred) You have More ❯

producing clear, high-level consolidated reports for key stakeholders. Lead the identification, definition, and validation of non-functional requirements (NFRs) within the scope of a broader technology transformation involving Java, Kafka, Linux, Cloud platforms, and APIs. Collaborate closely with both technical and business stakeholders to ensure NFRs are well-defined, measurable, and testable from the outset. Requirements/Experience: Demonstrated More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯

LoadRunner/JMeter. Experience in testing large-scale micro services-based web applications preferably media based. Automating tasks using scripting languages like Scala/Python. Coding in languages like Java/Scala/Groovy. Working with databases like MongoDB/MySQL. Good understanding of Build tools like Gradle, Docker etc. Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch More ❯

security protocols (e.g., multi-factor, SAML, OAuth, OIDC). Experience with application security implementations and standard methodologies. Extensive technology knowledge and recognized expertise in several areas including Python, .NET, Java, Spring frameworks, Oracle, serverless, cloud patterns, cloud service and user authentication or similar. Experience with firewall, web application firewalls, and other edge services as well as deep understanding of DMZ More ❯

security protocols (e.g., multi-factor, SAML, OAuth, OIDC). Experience with application security implementations and standard methodologies. Extensive technology knowledge and recognized expertise in several areas including Python, .NET, Java, Spring frameworks, Oracle, serverless, cloud patterns, cloud service and user authentication or similar. Experience with firewall, web application firewalls, and other edge services as well as deep understanding of DMZ More ❯

security protocols (e.g., multi-factor, SAML, OAuth, OIDC). Experience with application security implementations and standard methodologies. Extensive technology knowledge and recognized expertise in several areas including Python, .NET, Java, Spring frameworks, Oracle, serverless, cloud patterns, cloud service and user authentication or similar. Experience with firewall, web application firewalls, and other edge services as well as deep understanding of DMZ More ❯

What were looking for: 6+ years professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

we’re looking for: 6+ years’ professional software development experience Strong proficiency in high-performance Python (deep ecosystem knowledge and best practices) Experience with at least one JVM language (Java, Kotlin, Scala) is an advantage Background in distributed systems and large-scale compute frameworks Familiarity with Docker, Kubernetes, Linux environments, and CI/CD automation This role offers the chance More ❯

Actions, and CI/CD pipelines. Nice to have: Experience with GCP (BigQuery, Dataflow, Composer, Pub/Sub) or AWS. Familiarity with Snowflake. Knowledge of object-oriented programming (Kotlin, Java, or C#). Retail data experience (sales, inventory, or related datasets). What would make you a great fit: Collaboration: You believe the best results come from working together. You More ❯

knowledge gained through experience. Knowledge of Software Developing Tools and Concepts at Level 3 and 4. Knowledge and application of the programme languages C#, HTML5, CSS3, JavaScript, SQL, Python, Java, PHP, Mobile app design & Development. Creativity and flexibility to develop and enhance teaching materials in order to engage learners and respond to learner interests. This is an exciting opportunity for More ❯

equivalent qualification/knowledge gained through experience. Knowledge of Coding for Games Development at Level 3 and 4. Knowledge and application of the programme languages C#, JavaScript, SQL, Python, Java, PHP, Mobile app design & Development. Ideally, a Teacher with a training qualification (e.g. CTLLS, DTLLS, Cert-Ed, PGCE) or a desire to gain a qualification. This is an exciting opportunity More ❯

Lead Backend Software Engineer/Developer (Java AWS) London/WFH to £115k Are you a hands-on Backend Software Engineer with team leadership skills? You could be progressing your career in a Lead Backend Software Engineer role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top employers. As a … engineers and ensure code quality, observability, scalability and security are embedded into high-quality, high-impact releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days … including roof terrace, restaurant and break out areas. About you: You have strong technical and people leadership skills You have advanced experience of building cloud-native, distributed systems using Java and Spring Boot You have a strong knowledge of AWS including Amazon EKS You have experience with Kafka and event driven architectures You're collaborative and pragmatic with great communication More ❯

strong proficiency in Python, including use of numerical and scientific libraries such as Pandas, NumPy, SciPy etc. Utilize a second strongly typed programming language (e.g., 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 design patterns to ensure robust, flexible, and future-proof … finance, or quantitative domains. Proficiency with major Python numerical libraries (e.g., pandas, numpy, scipy, stats). Experience with at least one additional strongly typed programming language (C#, C++, Rust, Java, etc.). Strong background in Azure cloud application development, including security, observability, storage, and database resources. Solid understanding of data engineering tools and technologies (Databricks, PySpark, Lakehouses, Kafka). Advanced More ❯

Backend Software Engineer/Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social … liaise on bespoke product development. About you: You have expertise with software engineering best practices, experience across the full development lifecycle and tech stack You have experience with Kotlin, Java, SpringBoot and AWS You have a good understanding of APIs and permission based systems You have a good understanding of software architecture and have experience of building systems from scratch … role with excellent progression opportunities Opportunity to work on tech for good to positively benefits society Apply now to find out more about this Backend Software Engineer/Developer (Java Kotlin AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer More ❯

long term contract, working for a major finance company, inside IR35 and fully remote. The key skills required for this Software Engineer role are below. Low latency FX Matching Java C++ (desirable) trading (desirable) SQL Gradle If you do have the relevant experience for this remote Software Engineer position, please do apply. More ❯