We're looking for someone who Has at least 5 years of professional software development experience Is skilled at writing large-scale, distributed backend systems in a compiled language (Java, C#, Go, etc.) Is comfortable working across the stack of a modern web application (e.g. React, TypeScript) Has experience with at least one major cloud provider technology (AWS, Azure, GCP More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
DXC Technology
Personal attributes: Certifications : Hold at least one SAP Technical Certification (e.g., HANA, OS/DB Migration, NetWeaver, BTP). Implementation Experience : Demonstrated expertise in delivering SAP solutions, including: ABAP, Java, HANA, SoH, S/4HANA, Gateway, Fiori, ERP, BW, and BTP/RISE. Platform Knowledge : Comprehensive experience with OS/DB platforms, including UNIX, Windows, Linux, HANA, Oracle, SQL Server More ❯
across the team. What We're Looking For Strong hands-on experience across AWS Glue, Lambda, Step Functions, RDS, Redshift, and Boto3. Proficient in one of Python, Scala or Java, with strong experience in Big Data technologies such as: Spark, Hadoop etc. Practical knowledge of building Real Time event streaming pipelines (eg, Kafka, Spark Streaming, Kinesis). Proven experience developing More ❯
document databases. Strong understanding of data structures and algorithms. Familiarity with Machine Learning, Statistics, and AI is desirable. Experience with Source Control (GitHub) Software Expert experience with Kotlin (or Java) is required. Demonstrable experience building secure and scalable JVW-based solutions. Strong experience in writing testable, modular, and extensible backend-code. Experience with system design. Experience in PHP is highly More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lynx Recruitment Ltd
Senior Java Developer - Remote Working Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development lifecycle, from gathering requirements and designing solutions to coding … Advocating for and contributing to best practices in software engineering across teams and projects Key skills and experience: Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯
One of the UKs most iconic omni-channel retailers is looking for a Lead Java Developer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This … with agile product teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best … take on people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity More ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
One of the UKs most iconic omni-channel retailers is looking for a Lead Java Developer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This … with agile product teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion best … take on people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity More ❯
Washington, Washington DC, United States Hybrid / WFH Options
ICS Global Soft, Inc
Position: Java/J2EE Developer Location: Washington, DC (Remote) Duration: 12+ months contract Job Description: List of Tasks to be Performed: • Work under the guidance of senior developers or architects • Write, test, and maintain efficient Java/J2EE code. • Implement application features using frameworks like Spring, Hibernate, or Struts. • Participate in the development of RESTful or SOAP web services. • Analyze … assigned modules. • Work with cross-functional teams (QA, UI/UX, DevOps) to deliver project goals. • Communicate progress and blockers to project leads or managers. • Stay updated with new Java/J2EE technologies and tools. • Participate in training sessions and knowledge-sharing activities. • Develop and maintain database queries and stored procedures. • Assist in application deployment and post-deployment support. • Perform … code refactoring and optimization as directed. • Contribute to troubleshooting production issues. • Support junior developers with technical guidance when needed. Required Experience Level: • 5 Years of experience • Solid understanding in Java/J2EE development for building robust applications and related frameworks • Ability to develop code that integrates with Kafka for efficient data processing • Experience working with AWS or Azure middleware services More ❯
Exciting Opportunity for Senior Kotlin Developer (Permanent) Hybrid working available Salary up to £92400 Are you a skilled Kotlin or Java developer based in the UK? Join our client's dynamic product team as a Staff Back-End Software Engineer in a hybrid role, offering flexibility with occasional in-office meetings. Your expertise will drive the creation of innovative features … knack for creative solutions and a strong history of delivering complex software are vital. Key Requirements: - Lead, coach, and mentor teams effectively - Proficient in server-side Kotlin or modern Java - Strong system analysis capabilities - Knowledge of Microservice Architectures - Familiarity with frameworks like http4k or Spring Boot - Experience in Agile development (Scrum/Kanban) - Expertise in TDD, pair programming, and CI More ❯
to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Junior Java Software Developer Requisition ID: 121988 Location: Frimley - Hybdrid working (1-2 days per week onsite) Grade: GG08 - GG09 Referral Bonus: £5,000 Are you passionate about working with cutting edge … technology, and self-motivated to deliver exciting new capabilities? Are you an experienced Java developer who likes a challenge and is keen to keep your skills current and even cross train into new technologies? As an experienced Java Developer in BAE Systems AI, you’ll be working with our international customers to enhance and maintain cutting edge national security products More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Senior Java Engineer | #1 fastest growing tech company | £75k - £90kJava, Python, Gradle, Grafana, Gitland, CI/CD, Spring, Openshift, JunitWant to work for the #1 fastest growing tech company with a staggering growth of 182% across 3 years Want to be part of a group that has landed multi-million-pound contract with the government agencies Perhaps, you want to … with a team that’s all about pushing the boundaries and innovating. Not just code, but how they work, think and deliver into their world-renowned clients.As a Senior Java Developer, you’ll be building modern, scalable systems that support everything from payment services to customer-facing digital products.You’ll be working within a team that’s passionate about improving … how software gets built and delivered. From tightening up data integrity to enhancing automated testing in both Java and Python, new joiners will be involved in projects that truly elevate product quality.You’ll also be exposed to the DevOps side because the developers actively help to maintain smooth CI/CD processes using gitlab while keeping systems healthy and performant. More ❯
Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35. The key skills required for this Senior Fullstack Developer are: Python React Typescript AI (desirable) Java (desirable) AWS SQL Kubernetes (desirable) If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV. More ❯
Telford, Shropshire, England, United Kingdom Hybrid / WFH Options
TXP
instrumental in supporting delivery teams, enhancing infrastructure, and maintaining platform reliability. Key Technologies GitLab & GitLab CI/CD Helm & Helmsman Docker (build) Kubernetes HashiCorp Vault Cert-Manager Understanding of Java & Spring Boot Skills & Experience Active SC Clearance (essential) Demonstrated experience in central government environments Ability to mentor and guide team members through delivery work Strong analytical skills to identify and More ❯
TestRail . Key Skills: Payment Domain Knowledge: Experience with payments platforms (OPF), XCT (cross-border payments), and SEPA. Testing: Functional, system, and performance testing. Automation: Hands-on experience with Java, C#, or Python and CI/CD with Jenkins. Technical: Knowledge of Oracle/PostgreSQL databases, Docker, and Linux. This is a full-time, remote role available on a permanent More ❯
Reston, Virginia, United States Hybrid / WFH Options
Cyberstrike Group
professional experience with an Associate's degree 5+ years of professional experience with a Bachelor's degree 3+ years of professional experience with a Master's degree Spring Boot (Java 8+, 17+ preferred) - Experience with building RESTful APIs, services (MVC pattern), integrating with external APIs, and interacting with data repositories MongoDB - Proficient in schema design, aggregation, indexing, and performance tuning More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Randstad Technologies
TestRail . Key Skills: Payment Domain Knowledge: Experience with payments platforms (OPF), XCT (cross-border payments), and SEPA. Testing: Functional, system, and performance testing. Automation: Hands-on experience with Java, C#, or Python and CI/CD with Jenkins. Technical: Knowledge of Oracle/PostgreSQL databases, Docker, and Linux. This is a full-time, remote role available on a permanent More ❯
King George, Virginia, United States Hybrid / WFH Options
TMC Technologies
or Mathematics 3+ years of experience in each of the following: - Coding/analyzing one or more of the following programming languages to include C++, C, Python, and Batch. - Java - Understanding networking principles or familiar. - Model drive architecture tools and languages. - General software engineering in the areas of computer program development and software architecture design and development - DevSecOps processes and More ❯
a high degree of responsibility Document your planning and implementations using Jira and Confluence Technologies: AWS Cloud Confluence Docker JIRA JavaScript MySQL RabbitMQ Vue microservices NodeJS ExpressJS CMS CRM Java Fullstack More: We're excited to announce that we are hiring a Full Stack Developer (m/f/d) - JavaScript to join our team. If you are tired of More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Randstad Technologies Recruitment
throughput systems, and guiding development teams in containerizing their applications. Your expertise will be crucial in supporting systems across a hybrid cloud and on-premise infrastructure. Essential Skills & Experience Java : Proven hands-on experience building and supporting high-scale applications (e.g., FX trading systems). Authentication Systems : Direct experience with Ping Identity, with a preference for ForgeRock. Policy-as-Code More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Randstad Technologies
throughput systems, and guiding development teams in containerizing their applications. Your expertise will be crucial in supporting systems across a hybrid cloud and on-premise infrastructure. Essential Skills & Experience Java : Proven hands-on experience building and supporting high-scale applications (e.g., FX trading systems). Authentication Systems : Direct experience with Ping Identity, with a preference for ForgeRock. Policy-as-Code More ❯
Role Responsibilities: 10+ years backend development experience. 5+ years experience in technical & people leadership. Confident leading large teams of up to at least 100. Essentials: Python OR Golang OR Java, Linux, AWS, RestAPIs. Can be a specialist in either one of Python, Golang or Java. No need to have all 3. Additional: Kubernetes, Node, Gitlab, SQL, DevOps. Good collaboration skills More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
cb5 Solutions, LLC
with public cloud platforms. Responsibilities: Architect, deploy, and automate cloud environments, with a strong emphasis on hybrid cloud strategies Capable of supporting program requirements through open-source scripting (Python, Java) Develop automation tools and scripts for provisioning, configuration management, and deployment processes using technologies such as Terraform, Ansible, or CloudFormation Establish and maintain monitoring, logging, and alerting frameworks to ensure More ❯
to be proficient in either Python and/or JavaScript. However, all of the following programming languages are also relevant: TypeScript, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, and Swift in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem, you must be able to explain how your solution solves the More ❯
support on AI tools and best practices Staying up to date with the latest AI advancements Requirements: Proven experience in AI/ML projects Proficiency in Python, R, or Java Familiarity with AI frameworks and cloud platforms (Azure, AWS, GCP) Strong problem-solving and communication skills A degree in Data Science, Computer Science, or a related field (preferred) Benefits: Flexible More ❯
support on AI tools and best practices Staying up to date with the latest AI advancements Requirements: Proven experience in AI/ML projects Proficiency in Python, R, or Java Familiarity with AI frameworks and cloud platforms (Azure, AWS, GCP) Strong problem-solving and communication skills A degree in Data Science, Computer Science, or a related field (preferred) Benefits: Flexible More ❯