1,851 to 1,875 of 4,294 Java Jobs

Lead Site Reliability Engineer

Location
Westminster, West End, United Kingdom
mortem leadership. Work as a core member of the software engineering team, participating in daily standups and design discussions. Contribute directly to the codebase (Java, Kotlin, Python) to implement reliability improvements, performance optimisations, bug fixes, and automation. Lead the design and rollout of modern SRE patterns across trading systems, including … implementing observability frameworks for mission critical systems. Proven ability to lead incident response and drive long term remediation. Solid programming skills in Python, Java, or Kotlin, with the ability to contribute production grade code. Experience with microservices, distributed systems, and event driven architectures. Strong understanding of CI/CD pipelines ...

Lead Site Reliability Engineer

Location
Greater London, England, United Kingdom
mortem leadership. Work as a core member of the software engineering team, participating in daily standups and design discussions. Contribute directly to the codebase (Java, Kotlin, Python) to implement reliability improvements, performance optimisations, bug fixes, and automation. Lead the design and rollout of modern SRE patterns across trading systems, including … implementing observability frameworks for mission critical systems. Proven ability to lead incident response and drive long term remediation. Solid programming skills in Python, Java, or Kotlin, with the ability to contribute production grade code. Experience with microservices, distributed systems, and event driven architectures. Strong understanding of CI/CD pipelines ...

Applied AI Engineer

Hiring Organisation
Nufin
Location
London, UK
Employment Type
Full-time
team. About YouYou are a seasoned software engineer with experience building and operating production applications. You are highly proficient in Python and/or Java and comfortable working across backend services, APIs, data, and application architecture. You have built and shipped at least one agent or LLM-powered product capability … evaluation: offline and online evaluations, test datasets, regression testing, observability, and human reviewLanguage models: Gemini, OpenAI, Anthropic, Llama, Mistral, or similarBackend engineering: Python or Java, REST APIs, Kafka, microservices, and distributed systemsData systems: SQL, PostgreSQL, BigQuery, vector search, and data pipelinesCloud AI platforms: GCP and Vertex AI, or comparable platformsAbout ...

Confluent Solution Architect

Location
Greater London, England, United Kingdom
Kafka internals & KRaft architecture Experience with Confluent Cloud, stream governance, RBAC, and data lineage Expertise in stream processing (Apache Flink, Kafka Streams, ksqlDB) Strong Java, Python, or Scala skills Hands-on experience with AWS/GCP/Azure & Kubernetes CI/CD & infrastructure automation experience (Ansible ...

Software Engineer

Location
Greater London, England, United Kingdom
help adapt and integrate their solutions with the Yalla stack.* Write high-quality, production-ready code in languages such as C#, Python, Java, or Go, and be willing to learn new technologies when needed.* Work closely with product managers, designers, and fellow engineers to build solutions that make effective … release processes.* Practical experience designing and working with relational databases and data models.* Proficiency in at least one common high-level programming language (e.g. Java, C#, Python, Go, JavaScript, TypeScript), with exposure to or interest in learning others.* Familiarity with container-based development (e.g. building, running, or deploying containerised applications ...

Principal/ Senior Principal Embedded Software Engineer

Hiring Organisation
Northrop Grumman
Location
Charlottesville, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
Master's degree in Computer Science, Computer Engineering; or 1+year with PhD. Experience with Object Oriented Programming in C/C++. Familiarity with Java a plus. Experience with scripting languages (Python, Bash, Batch, etc.) Experience Developing Embedded Software running Linux or (VxWorks) Real Time Operating Systems Familiarity with Software architecture … Master's degree in Computer Science, Computer Engineering; or 4+years with PhD. Experience with Object Oriented Programming in C/C++. Familiarity with Java a plus. Experience with scripting languages (Python, Bash, Batch, etc.) Experience Developing Embedded Software running Linux or (VxWorks) Real Time Operating Systems Familiarity with Software architecture ...

Feature Lead - Technology

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
market connectivity, price distribution or RFQ engines. Must understand and have experience building out D2D, D2C and bilateral eTrading connectivity. Highly proficient in Java/Spring with expertise in developing FIX trading solutions. Experience working with trading desks, strategists & quants for L3 support on production trading systems as well … build. Experience growing eTrading engineering talentIn-depth knowledge of Credit or Rates eTrading workflows and market structureProficiency in debugging/profiling JDK based languages (Java/Scala/Kotlin/Clojure)Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, JenkinsExperience with modern RPC microservices ...

Software Engineer

Hiring Organisation
BP Energy
Location
Sunbury-On-Thames, London, United Kingdom
help adapt and integrate their solutions with the Yalla stack. Write high-quality, production-ready code in languages such as C#, Python, Java, or Go, and be willing to learn new technologies when needed. Work closely with product managers, designers, and fellow engineers to build solutions that make effective … release processes. Practical experience designing and working with relational databases and data models. Proficiency in at least one common high-level programming language (e.g. Java, C#, Python, Go, JavaScript, TypeScript), with exposure to or interest in learning others. Familiarity with container-based development (e.g. building, running, or deploying containerised applications ...

Application Security Consultant

Hiring Organisation
Ricoh
Location
London, UK
Employment Type
Full-time
Secure Development Centre of Excellence. Develop and promote consistent application security methodologies, standards and best practices. Support secure coding standards across technologies including Java, C, C++ and other relevant languages. Integrate security controls and automated testing into CI/CD pipelines, including SAST, DAST and SCA.Support threat modelling and vulnerability … implementing security within CI/CD and DevSecOps environments. The ability to read and understand code in at least one major language such as Java, C, C++, C#, Python or similar. Knowledge of secure software development lifecycles and shift-left security practices. Experience with threat modelling, such as STRIDE ...

Global Banking Markets - Software Engineer - Equities Data Platform Engineering - London - Vice President

Location
City Of London, England, United Kingdom
Vice President level. Proven ability to drive complex, industrial‐scale development independently, while also leading and developing engineers across the team. Thorough knowledge of Java programming concepts (and Python a plus). Strong grounding in object‐oriented programming, data structures, algorithms, and design patterns. Experience building highly available, low‐latency … Hands‐on exposure to technologies such as HDFS/S3, Snowflake, SingleStore, Kafka (or similar streaming systems), Flink (or similar distributed processing frameworks), and Java/Scala (Python optional). Excellent communication skills, with the ability to collaborate effectively across teams while independently driving initiatives forward, and the credibility ...

Software Engineer II

Location
Greater London, England, United Kingdom
take ownership of technical areas over time Responsibilities Build, test, and deploy backend services as part of a collaborative, cross-functional team, using Java, Terraform, and AWS. Contribute to the reliability and scalability of our systems by improving monitoring, alerting, and incident response processes Write clean, maintainable, and well-tested … product launches and vendor integrations Continuously improve how we work — from refining CI/CD pipelines to strengthening observability and developer experience About You Java (21) AWS suite Spring boot You care about great user experience, improving internal tooling, and want to collaborate with other engineers and stakeholders to achieve ...

Business Process Automation Developer (IBM BAW)

Hiring Organisation
Matchtech
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Skills & Experience Strong hands-on development experience with IBM Business Automation Workflow (BAW) Experience designing and implementing complex workflow and case management solutions Strong Java development skills Experience integrating with REST APIs and enterprise applications Solid SQL and relational database experience Experience working within Agile delivery teams Experience supporting production ...

Backend Software Engineer - Infrastructure

Location
Greater London, England, United Kingdom
deployment, management, and operations of complex distributed systems like Cassandra, Elasticsearch, Kafka, and more across different environments Technologies We Use Different backend languages, including Java, Rust, and Go Open-source technologies like Cassandra, ElasticSearch, Spark, Kafka, Kubernetes, Flink Industry-standard build tooling, including Gradle and GitHub What We Value Demonstrated … Require Engineering background in Computer Science, Mathematics, Software Engineering, Physics or similar field. Strong coding skills with demonstrated proficiency in programming languages, such as Java, C++, Python, Rust, or similar languages. Familiarity with storage and data processing systems, cloud infrastructure, and other technical tools. Strong written and verbal communication skills ...

Senior Software Engineer (Backend)

Location
Greater London, England, United Kingdom
experience building and scaling complex systems in fast-paced, high-growth, or large-scale environments (open to exceptional candidates with less experience). Java & Spring Mastery: Proficiency in Java and Spring Boot, with a solid understanding of JVM performance and optimization. AI Integration: Proven experience leveraging AI models ...

Global Banking Markets - Software Engineer - Equities Data Platform Engineering - London - Vice President

Location
Greater London, England, United Kingdom
Vice President level. Proven ability to drive complex, industrial-scale development independently, while also leading and developing engineers across the team. Thorough knowledge of Java programming concepts (and Python a plus). Strong grounding in object-oriented programming, data structures, algorithms, and design patterns. Experience building highly available, low-latency … Hands-on exposure to technologies such as HDFS/S3, Snowflake, SingleStore, Kafka (or similar streaming systems), Flink (or similar distributed processing frameworks), and Java/Scala (Python optional). Excellent communication skills, with the ability to collaborate effectively across teams while independently driving initiatives forward, and the credibility ...

devops engineer in fintech

Location
Greater London, England, United Kingdom
/Windows administration, automation and networking, CI/CD and build tooling, observability and telemetry, public cloud platform engineering, data streaming and caching technologies, Java and/or C#, chaos engineering and resilience testing. Условия 12-Month fixed-term contract No conditions specified. #J-18808-Ljbffr ...

Software Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Bedford, Bedfordshire, United Kingdom
Employment Type
Full-Time
Salary
£43,500 - £54,000 per annum
about technology, problem-solving and developing secure software applications. What You'll Do Design, develop and test software applications. Work with modern technologies including Java, Python, C++, JavaScript and TypeScript. Contribute to CI/CD, test automation and infrastructure-as-code practices. Collaborate with experienced engineers to deliver high-quality ...

Staff Software Engineer (Team Lead) - Engine by Starling

Hiring Organisation
Starling Bank
Location
London, UK
Employment Type
Full-time
aptitude and attitude than specific experience or qualifications. We are very open about how we deliver software. For the most part we code in Java, but you need not be an expert when you join us! We believe in clean coding, simple solutions, automated testing and continuous deployment. … Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Java, which makes up the majority of our backend codebaseAWS & GCP - we're cloud-nativeMicroservice based architectureKubernetes (EKS)TeamCity for CI/CD (with multiple production ...

Senior Infrastructure Engineer (GCP) - Engine by Starling

Location
Cardiff, Wales, United Kingdom
runbooks and operating models Ideally you also have: Experience with Zero Trust security (mTLS, SSO) Experience with AWS Comfortable with bash and either Golang, Java or Python development Understanding of database monitoring, analysis, disaster recovery and performance tuning Understanding of networking and routing concepts (TCP/IP, VLANs, VPNs … tech stack is listed below. We don't ask that you have experience in all of it, but if you do, that's great! Java, which makes up the majority of our backend codebase GCP and AWS — we're cloud-native Container-based architecture Kubernetes ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Location
Manchester, England, United Kingdom
runbooks and operating models Ideally you also have: Experience with Zero Trust security (mTLS, SSO) Experience with AWS Comfortable with bash and either Golang, Java or Python development Understanding of database monitoring, analysis, disaster recovery and performance tuning Understanding of networking and routing concepts (TCP/IP, VLANs, VPNs … tech stack is listed below. We don't ask that you have experience in all of it, but if you do, that's great! Java, which makes up the majority of our backend codebase GCP and AWS — we're cloud-native Container-based architecture Kubernetes ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Location
Greater London, England, United Kingdom
runbooks and operating models Ideally you also have: Experience with Zero Trust security (mTLS, SSO) Experience with AWS Comfortable with bash and either Golang, Java or Python development Understanding of database monitoring, analysis, disaster recovery and performance tuning Understanding of networking and routing concepts (TCP/IP, VLANs, VPNs … tech stack is listed below. We don't ask that you have experience in all of it, but if you do, that's great! Java, which makes up the majority of our backend codebase GCP and AWS — we're cloud-native Container-based architecture Kubernetes ...

Web Developer JavaScript Angular - HealthTech

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Angular codebase. You'll have focus on frontend projects, using modern Angular 21 as well as writing and optimising SQL database queries, with some Java backend exposure. You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able ...

Software Developer

Location
Sunderland, England, United Kingdom
degree in Computer science from a Globally recognised university/Top 300 in the world (minimum grade 2:1) Strong programming skills in Python, Java, React, Rust, C# and.NET Strong problem solving skills with the ability to work independently and take ownership of projects. Strong experience working across Azure ...

Senior AI Software Engineer

Hiring Organisation
Futureheads
Location
Surbiton, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
audiences. A collaborative approach and experience working within cross-functional teams. Technology Environment Experience with some of the following would be beneficial: AWS Go Java TypeScript Modern AI/LLM tooling and frameworks AI-assisted development workflows Enterprise-scale cloud platforms ...

devops engineer in electronic trading

Location
Greater London, England, United Kingdom
Mathematics, or a related technical field; Understanding of Linux OS architecture and fluent command-line usage; Fluency in Perl or Python, UNIX scripting, and Java; Experience building and running cloud-native applications using microservices, containers, and dynamic orchestration; Hands-on experience with CI/CD technologies such as Jules ...