Senior eTrading Java Developer - FX eRisk

Added 24/03/2026

Join a cutting-edge FX eRisk team driving low-latency trading, pricing, and algorithmic execution. Work on distributed, high-performance systems powering global FX markets. Senior eTrading Java Developer - FX eRisk Location: Canary Wharf, London | Contract: 35 hrs/weekWhat You'll Do:Design, develop, test, and deploy Java-based trading and pricing systems.Build low-latency, multi-threaded, highly available solutions.Collaborate with business stakeholders and global teams.Contribute to algorithmic execution and pricing innovations.You Have:Strong Java server-side development & multi-threading experience.Experience with distributed, low-latency trading systems.Knowledge of FX spot or equities algo execution & pricing.Agile delivery experience and excellent problem-solving skills.Bonus Points:FIX protocol, KDB, lock-free algorithms, enterprise integration, front...

Senior Java Engineer (reliability & observability)

Added 20/03/2026

Purpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.Stay informed of industry technology trends and innovations and actively...

Java Full stack developer

Added 04/06/2026

We are excited to announce a fully remote opportunity with a leading financial client based in Poland. We're looking for talented Full stack engineer who are passionate about building modern web applications and have strong expertise in Java, Springboot, Microservices, React, CSS and NX Monorepo. Key requirements:Strong experience in Java and Spring BootHands-on expertise with microservices architectureFrontend development experience with React and TypeScriptExperience working with Nx monorepo setups and CSSMandatory experience with authentication systems such as Keycloak and OAuth2Good experience in Microfrontends.Background in building and shipping scalable applications with reusable componentsSolid understanding of SDLC processes, CI/CD automation, and deployment pipelines...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Developer - IAM📍 Locations: Atlanta 📄 Type: 12+ months ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API designKnowledge of...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Developer - IAM📍 Location: Philadelphia, PA (Remote Available) 📄 Type: Long-Term ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Developer - IAM📍 Locations: Chicago 📄 Type: 12+ months ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API designKnowledge of...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Java Developer - IAM📍 Locations: Austin 📄 Type: Long-Term ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API designKnowledge of...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Java Developer - IAM📍 Locations: New York City 📄 Type: Long-Term ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API...

Sr. Full Stack Java Developer

Added 19/05/2026

🚀 Senior Full Stack Java Developer - IAM📍 Locations: San Francisco 📄 Type: 12+ months ContractWe're looking for a Senior Full Stack Developer to build and support secure IAM (Identity & Access Management) applications in a cloud-first environment.🔧 Key ResponsibilitiesDevelop secure full stack applications (Angular + Java/Spring Boot)Build and maintain REST APIsImplement authentication & authorization (OAuth2, OIDC, JWT)Support AWS cloud-native and migration initiativesCollaborate with cross-functional teams and lead technical efforts✅ RequirementsStrong experience in Angular (latest versions) + Java 17 + Spring BootHands-on AWS (Lambda, S3, ECS/Fargate, DynamoDB)Solid understanding of IAM & security best practicesExperience with Spring Security & secure API...

Backend Software Developer (Java/Spring Boot)

Added 31/03/2026

Job Description:We are seeking a Backend Software Developer with expertise in Java and Spring Boot to build robust and scalable enterprise applications. The ideal candidate will have strong problem-solving skills and experience working in agile environments.Key Responsibilities:Develop backend services using Java and Spring BootDesign and manage databases and data modelsBuild secure and high-performance APIsParticipate in system design and architecture discussionsDebug, troubleshoot, and improve existing systemsCollaborate with cross-functional teamsRequired Skills & Qualifications:4+ years of experience in backend developmentStrong knowledge of Java and Spring Boot frameworkExperience with relational databases (MySQL, PostgreSQL)Understanding of RESTful services and API designFamiliarity with build tools like Maven...

Java Developer

Added 26/03/2026

Job Description: Description: Responsibilities: * Creation, management and operation of a diverse set of Dev-Ops-related tools, processes, paradigms and technologies that enable the creation and ongoing operation of the Signify IoT Platform. * Focus on the creation of horizontal tools, technologies and best-practices that enable and support all the IoT Platform engineering teams to build, debug, test, release, manage and secure the IoT Platform's modern, microservices-based cloud infrastructure. * Collaborate in defining the methodologies and ways-of-working that will enable our fast-paced engineering teams to flourish as we collectively build-out the IoT Platform. You will help promote and implement best practices...

Big Data Java Developer

Added 26/03/2026

About the Role: We are looking for a highly skilled Big Data Java Developer to join our team. The ideal candidate will have a strong foundation in Java and Spring Boot, experience with modern UI technologies, and deep expertise in cloud-based data platforms and CI/CD practices. This role involves designing, developing, and maintaining scalable, high-performance solutions in a fast-paced, dynamic environment.Key Responsibilities:Design, develop, and maintain robust applications using Java and Spring Boot frameworks.Build and implement API service architectures to support application and data workflows.Work with front-end technologies to deliver integrated UI solutions.Leverage CI/CD tools to streamline development, testing, and deployment...

Java Backend Engineer

Added 17/07/2026

Job Role - Java Backend EngineerLocation: Remote (Candidates must be based in Poland)Office Hub: Kraków, PolandContract: 12 Months (B2B/Freelance) We are seeking an experienced Senior Java Backend Engineer to join a high-performing engineering team on a 12-month B2B/Freelance contract, with a strong possibility of extension.This is an exciting opportunity to work on a leading technology platform, collaborating with top-tier engineers in a fast-paced, international environment. You'll play a key role in shaping scalable backend solutions, driving technical excellence, and supporting teams across multiple stakeholders.Key ResponsibilitiesCollaborate with highly skilled engineering teams to build and scale a best-in-class platform.Drive technical excellence and...

Senior Frontend Developer

Added 17/07/2026

Senior Front-End DeveloperOnze klant is op zoek naar een Senior Front-End Developer om een dynamisch technologieteam te versterken binnen een hybride werkomgeving. In deze rol ligt de focus op het ontwikkelen en onderhouden van moderne webapplicaties, het samenwerken met multidisciplinaire teams en het bijdragen aan de oplevering van schaalbare digitale oplossingen.VerantwoordelijkhedenOntwikkelen en onderhouden van responsieve webapplicaties van hoge kwaliteit.Samenwerken met ontwikkelaars, designers en stakeholders om gebruiksvriendelijke oplossingen te realiseren.Deelnemen aan technische discussies en bijdragen aan architecturale beslissingen.Schrijven van schone, onderhoudbare en efficiënte code volgens best practices.Bijdragen aan de continue verbetering van applicatieprestaties, betrouwbaarheid en gebruiksvriendelijkheid.Junior teamleden begeleiden en ondersteunen waar...

Senior Frontend Developer

Added 17/07/2026

Senior Front-End Developer We are looking for a Senior Front-End Developer to join a dynamic technology team in a hybrid work environment. This role will focus on building and maintaining modern web applications, collaborating with cross-functional teams, and contributing to the delivery of scalable digital solutions.Key ResponsibilitiesDevelop and maintain responsive, high-quality web applications.Collaborate with developers, designers, and stakeholders to deliver user-focused solutions.Participate in technical discussions and contribute to architectural decisions.Write clean, maintainable, and efficient code following development best practices.Support the continuous improvement of application performance, reliability, and usability.Mentor and provide guidance to junior team members where required.Contribute to code reviews,...