1 to 25 of 43 Permanent Senior Java Software Engineer Jobs

Senior Java Software Engineer Mission As Senior Java Software Engineer, you actively participate in the delivery of external (Customer Solution) and/or Internal IT Projects (Product & Administrative Solutions). You also participate in … Customer Solutions In addition, you maintain and enhance existing solutions (Change Request Delivery) and provide 2nd level support (Support process). Responsibilities As Senior Java Software Engineer, your responsibilities will be to: Analyze, develop, test, maintain, fix, write supporting document of customer … Build solutions according to agreed specifications, within speos standards & guidelines. Test & deploy solutions based on pre-defined acceptance criteria and procedures. Profile As Senior Java Software Engineer , you have: A bachelor degree in IT or equivalent by experience At least 5 years More ❯

Senior Software Engineer - Java Senior Software Engineer - Java Apply locations GBR-Nottingham-1 Chapel Qtr time type Full time posted on Posted 15 Days Ago job requisition id R Do you have a passion … for technology? Do you want to make a difference, delivering software used by some of the biggest companies in the world? Do you love working with others in a dynamic agile environment? Companies throughout the world are exposed to risk; understanding and managing that risk is key to … Hub you'll be delivering solutions that help our customers protect their brand and make smarter decisions. We are looking for enthusiastic, passionate software engineers to join our team as we strive to deliver excellence to our customers. You're a self-starter who will be part of More ❯

Job Title: Java Software Engineer (Junior - Mid Level - Senior/Lead) Client: Elite Quant Trading Firm Salary: £50,000 - £170,000 Base (+ Bonus) Location: London/Hybrid/Remote Options The role: My client is looking for an experienced Java Software Engineer to join their rapidly expanding technology team. This team is responsible for building out a bespoke, ultra low latency greenfield platform that you will be crucial in developing. Our client prides itself on maintaining cutting-edge technology and a progressive work environment. … As a Java Software Engineer you will be tasked with designing and developing high-performance applications from scratch, harnessing our clients dedication to upholding the highest tech standards in industry. Key Requirements: Degree in Computer Science or STEM based subjects from a top university. More ❯

Senior Software Engineer - Java Location: Edinburgh/Hybrid The requirements listed in our job descriptions are guidelines, not hard and fast rules. You don't have to satisfy every requirement or meet every qualification listed. If your skills are transferable and you … belonging, we believe we've created a culture in which everyone can succeed, no matter how you got here. The Position As a Senior Software Engineer within the Responsible Gaming vertical, you will be working on systems that are paramount to the safety and … a best-in-class service, creating an inclusive gameplay experience that resonates with all our customers across FanDuel products. You will be a Senior Software Engineer who has experience developing highly scalable and available backend systems. Whilst this role will be predominantly focused across More ❯

Job Title: Senior Java Engineer - Trading Location: London Salary Up to £170,000 base + discretionary Bonus Company: Our client is a prestigious trading firm located in the heart of London. With a strong focus on multi-strategy, multi-asset trading, they have consistently … excelled in the dynamic and fast-paced world of financial markets. They are currently seeking a Senior Java Engineer to join their elite team and drive the development of mission-critical software solutions. Position Overview: As a Senior Engineer at our client's firm, you will play a pivotal role in developing and maintaining the software that powers their high-frequency trading operations. The ideal candidate will have a proven track record of building mission-critical software systems, and preferably come from a More ❯

Direct Client - Job opportunity for Senior Java Software Engineer ( Advanced NodeJS ) @ Tulsa, Oklahoma ( Onsite Hybrid Work - Onsite Final round interview required ) Job Title: Senior Java Software Engineer ( Advanced NodeJS ) Location: Tulsa, Oklahoma ( Onsite Hybrid … Visual Studio Code, Azure Service Bus Update from the HM: 5+ years of experience Nodejs much; typescript; angular and MongoDB Description: As a Senior Software Developer, you'll be instrumental in crafting our leading-edge shared services. This role demands a blend of designing, developing, and … deploying software solutions utilizing a modern tech stack. Key Responsibilities: Develop and design scalable, secure, and robust software solutions. Develop back-end services with Node.js, TypeScript, Apollo GraphQL, MongoDB heightened application performance. Engage with Azure Kubernetes Service (AKS), Dynatrace, and Mezmo to ensure optimal application performance. More ❯

As a senior Java Software Engineer, you'll work on our in-house created package 'Miles'. It is an ERP software for automotive finance, leasing, fleet, and mobility management. This end-to-end solution encompasses front-, mid- and back … in Sofico works in an agile way , including scrum, daily stand-ups, and backlog refinement. Besides that, you'll also be joining our Java community , which connects all the Software Engineers within Sofico worldwide. To learn from each other, by sharing best practices, codes, tips and … tricks, is what we are striving for. The focus in this role will be on back-end development. Being a Java Software Engineer at Sofico entails that you'll: Mainly work in Java 17 . Play an important role in building and More ❯

As a senior Java Software Engineer, you'll work on our in-house created package 'Miles'. It is an ERP software for automotive finance, leasing, fleet, and mobility management. This end-to-end solution encompasses front-, mid-, and back … in Sofico works in an agile way , including scrum, daily stand-ups, and backlog refinement. Besides that, you'll also be joining our Java community , which connects all the Software Engineers within Sofico worldwide. To learn from each other, by sharing best practices, codes, tips and … tricks, is what we are striving for. The focus in this role will be on back-end development. Being a Java Software Engineer at Sofico entails that you'll: Mainly work in Java 17 . Play an important role in building and More ❯

Java Software Engineer – Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed … specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join the core engineering team working on the development of their real-time payments processing platform, using a primary … tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As a Fintech, they are highly Agile, operating in multi-functional delivery squads manging projects More ❯

Senior Software Engineer (Java Architecture) Full-time Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest … countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. We seek a Senior Software Engineer with Java and C++ development experience. You will be part of the team working on an investment … the data processing tool, which is a platform designed to enhance collaboration between research analysts and portfolio managers. Responsibilities: Architect, develop, and maintain software solutions using Java and C++. Design and optimize SQL queries, procedures, and schemas for Sybase and MS SQL Server databases. Write clean More ❯

Senior Java Developer (Core Java) - Tech For Good! 🚩 Fully remote opportunity. Must be based in the UK. 💰 £80,000 - £120,000 + remote working + benefits Would you like to play a role in preserving the environment?🌍🌱 A growing digital start-up, specialising in … producing consumer goods for sustainable energy, is seeking a Senior Java Developer to join its team of 50 software developers. This company has a total of 60 employees and is rapidly scaling in H2 2024! They are looking to double the size of the … months 🚀 In this role, you will work on greenfield projects, building frameworks and databases from scratch using the latest technologies such as: Java 17 (upgrading to Java 21) ⚠️Experience with multithreading and Java Concurrency are MANDATORY⚠️ Microservices AWS Kubernetes The company is tech-driven More ❯

Senior Software Engineer – Contract 📍 Manchester (Flexible Onsite/Remote) 🗓️ 6-Month Contract 💷 £675/day (Inside IR35) About the Role We’re looking for a Senior Software Engineer to join a pivotal migration project — moving critical services between … DevOps-driven landscape. This is an exciting opportunity to work at the heart of a high-impact engineering transformation. You’ll combine core software engineering skills with Site Reliability Engineering (SRE) principles to deliver automation, observability, and resilience across our systems. What You’ll Do 🚢 Lead migration efforts … for services running in Kubernetes, ensuring smooth rollouts with zero-downtime strategies. 🧠 Design and build scalable, reliable software , optimized for performance in cloud-native environments (AWS + Kubernetes). 🔧 Automate processes to reduce toil and accelerate delivery using Infrastructure-as-Code and CI/CD best practices. 📊 Implement More ❯

Hawksworth UK are now on the search for talented & experienced Software Engineers to join a Global Software company for their Belfast location (City center location). Base salary up to £75,000 per year. Hybrid working –x2 days per week in the office (1 day must … be a Wednesday). Looking for good Python, GO, Java skills. Who you will be working for: The client has a presence in over 80 countries and has working relationships with 75% of the Fortune 100. The clients Software is a respected name to the worlds … for the toughest challenges. The best run DevOps teams in the world chose their Software. What we need: We are looking for two Senior Software Engineers to design, develop and implement software solutions, working with cross-functional teams to ensure delivery of high-quality More ❯

About the Role As a Java Senior Software Engineer working on our backend team, you will be contributing to our Kotlin and Java backend applications and systems development on our suite of IT Software products. Working in a … to administer, protect and maintain millions of endpoints and servers. You will have the opportunity to design and develop high-availability mission critical software systems that support our worldwide operations. We hire the best software engineers with experience in our stack: NinjaOne is built on Java … horizon Support and provide constructive feedback on the team's design choices and code Write project documentation and its support Develop and execute software test plans in order to identify software problems and their causes Other duties as needed About You Bachelor's degree or equivalent More ❯

One of our leading financial services client is looking to hire a Senior Java Software Engineer in Chicago, IL. The candidate will need to be in office 2-3 days a week The Senior Software Consultant Engineer … and communicate design ideas on larger systems. Uses patterns frequently, contributing to best practice and process enhancements. Requirements: 5 to 9 years of Software Development Experience in the relevant technologies Good understanding and experience of cloud-native application design principles (like micro-services, stateless applications meant for cloud … containers, 12-factor app principles, etc.) Experience with Core Java, Multithreading , Spring Familiarity/Experience with container technologies, e.g. Docker, Kubernetes, etc. Familiarity/Experience with messaging technologies such as Kafka, FTL, etc. Familiarity/Experience with database technologies such as Oracle, Mongo, Cassandra etc. Knowledge of CI More ❯

About the Role As a Java Senior Software Engineer working on our backend team, you will be contributing to our Kotlin and Java backend applications and systems development on our suite of IT Software products. Working in a … to administer, protect and maintain millions of endpoints and servers. You will have the opportunity to design and develop high-availability mission critical software systems that support our worldwide operations. We hire the best software engineers with experience in our stack: NinjaOne is built on Java … horizon Support and provide constructive feedback on the team's design choices and code Write project documentation and its support Develop and execute software test plans in order to identify software problems and their causes Other duties as needed About You Bachelor's degree or equivalent More ❯

Senior Java Developer - £75k | FinTech | remote | Java, React, AWS G.Digital have exclusively partnered with a growing FinTech who are looking for a Senior Java Engineer. . 🔧 What You’ll Do: Design, develop, and maintain high-performance Java applications … applications Mentor junior developers and provide technical leadership Advocate for clean, scalable, and maintainable code ✅ What you will need: 5+ years of professional Java development experience Strong understanding of Spring/Spring Boot, REST APIs, and microservices architecture Solid knowledge of relational databases (e.g., PostgreSQL, MySQL) Familiarity with … plus Excellent problem-solving skills and a team-first mindset 💡 Bonus Points For: Experience with Python 🚀 Package up to £70k remote working bonus Senior Java Developer - £75k | FinTech | remote | Java, React, AWS More ❯

An exciting opportunity has arisen for a Senior Java Software Engineer to join a highly reputable company whose software products are used by 1000's of customers across the UK. The company is committed to internal training and career progression … per week in the office on average) and their modern offices are easily accessible via London and surrounding areas. Responsibilities: Serve as a senior member of the Java Development team, mentoring junior members Serve as a key contributor in a Java, Spring, AWS, and … Microservices environment. Lead the redevelopment of existing products while enhancing functionality. Collaborate with offshore teams and engage with senior internal stakeholders. Adhere to DevOps best practices. Ensure compliance with SOLID principles. Technical Requirements: 7+ years of software development experience Commercial experience with Java, Spring More ❯

Java Software Developer – Front Office | London A leading investment bank is looking for a Java Software Developer to join its cross-asset pricing and risk team in London. This is a permanent Front Office role offering deep technical challenges, regular contact with … performance, scalability, and clean architecture Contribute to the re-architecture of pricing for speed and efficiency (e.g., pre-calculated sensitivities) Tech Environment Core Java (Java 17+), multithreaded – essential Python – highly desirable React – small part of the stack, nice to have Messaging tech: Solace (Ideal), Aeron, or … Kafka etc. Candidate Profile 8+ years of experience in Java development Strong Front Office exposure – must have Pricing or risk platform experience is a plus Confident communicator with the ability (and experience) to work closely with the desk and quants Why Apply? Hybrid working: 2–3 days from More ❯

Senior Java Developer - Java SDK, J2SE, - Hybrid 2 days a week, London This will be working for a leading travel technology company that provide the search engine function for booking services within airlines, hotels, and rail companies around the world. As the Senior Java developer, you will join a very dynamic, intelligent, and analytical team as they solve complex problems within the platform, as you will be responsible for the development and maintenance of the applications. Your experience and knowledge must be in depth on core and technical Java programming, web architectures and databases. The depth in Java and your experience must reflect/include data structures, software design principles and algorithms Requirements: Excellent knowledge of core Java Understanding of algorithms and data structures Strong problem-solving skills Solid knowledge of More ❯

About The Role Job Level: 9 UK Wide We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture … development, and improvement of software systems. This role involves mentoring junior engineers, collaborating with cross-functional teams, and driving the adoption of best practices in software development. Responsibilities Design, develop, and maintain complex software solutions, ensuring they are robust, secure, tested and scalable. Contribute … to software architecture decisions, ensuring alignment with project and business goals. Mentor and support junior engineers, helping to develop their skills and promote best practices. Collaborate with cross-functional teams, including product management, UX/UI, DevOps, and QA, to ensure software meets business requirements. Implement More ❯

Senior Java Developer 🌍 £100k–£150k 💸 - Remote Working 🏡 – 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a … Senior Java Developer who has a PhD in Computer science and is passionate about new, advanced technologies, being able to create impactful solutions in a fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java, without … energy solutions, contributing to a greener future. Key Requirements ✅ Compulsory: A PhD in Computer Science and the ability to demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in More ❯

Senior Java Developer 🌍 Up to £150k 💸 - Remote Working 🏡 – 6+ years experience Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who is able to leverage advanced technologies to create impactful solutions in a fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java , without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage … Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements ✅ 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong understanding and practical More ❯

Job Description Senior Software Engineer with Python and Java Our Client is looking to recruit brilliant Software Engineer with upwards of 5 to 10 years solid proven track record of developing complex applications with Python coupled with Machine … Learning and ideally Go. We're looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement within the Life Sciences industry. So if you any experience with the Life Sciences domain … interested to see your profile. Must be 100% trustworthy with real integrity - this is a highly sensitive project. Key skills: Python, Machine Learning, Java The Client would like to see solid expertise of working with and developing complex applications with Java. Excellence is vital. Ideally have security clearance. More ❯

The Dynatrace platform uses cutting-edge technologies, including our own Davis hypermodal AI, to help our customers modernize and automate cloud operations, deliver software faster and more securely, and enable flawless digital experiences. Over 50% of the Fortune 100 companies are current customers of Dynatrace. Aufgaben Your role … at Dynatrace As a Senior Java Software Engineer, you will be working on our Cluster Workload Simulator (CWS) project focused on the simulation of huge amounts of data for load testing our Dynatrace Platform. What will you do? Extend and maintain the … core of CWS Work primarily with Java on the backend Establish CI/CD and DevOps Workflows Enable and support teams in adopting CWS Proactively participate in code reviews Profil Technical study in Computer Science or similar field. 5+ years of hands-on experience in High Performance Java. More ❯