Drive modernization of legacy Java applications by migrating from Wildfly to Spring Boot and removing EJB/JMS components.
Standardize APIs using OpenAPI specifications and integrate event-driven communication via Kafka.
Build for the cloud with Kubernetes, automate CI/CD pipelines, and implement AI-based code review systems.
Inetum Polska is part of the global Inetum Group, driving digital transformation for businesses and public institutions with IT services. Operating in 19 countries and employing over 28,000 professionals, it fosters a diverse and inclusive work environment with a focus on employee development.
Lead design and development of scalable cloud-based solutions using Java 17+, Spring Boot, and AWS.
Structure technical refinements and build RESTful APIs in a microservices architecture.
Integrate systems with message brokers like Kafka or RabbitMQ and ensure quality via automated tests and code reviews.
CI&T helps large enterprises transform AI potential into real business impact with AI deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience and 8,000 employees across 25 countries, they accelerate innovation in Agentic SDLC, Application modernization, Data & AI, Martech, and Business strategy.
Implement software components according to design specifications and perform system integration and testing.
Perform unit testing, participate in estimating project efforts, and collaborate with stakeholders.
Support and optimize CI/CD processes and provide technical input into product roadmaps.
Miratech is a global IT services and consulting company that helps visionaries change the world by supporting digital transformation for large enterprises. The company retains nearly 1000 full-time professionals, operates in over 25 countries, and has a culture of Relentless Performance with a 99% project success rate.
Design and develop robust, scalable microservices using Kotlin and Java.
Ensure code excellence through TDD, DDD, Clean Code, and Hexagonal Architecture.
Collaborate with the team and client, owning the full product lifecycle from conception to deployment and maintenance.
CI&T helps large companies turn AI potential into real business impact through AI deployment, AI-native execution, and tech-integrated solutions. With 30 years of experience, they have 8,000 employees across 25+ countries, fostering a collaborative and innovative culture.
Collaborate with development team, Product Owner, and Engineering Manager on product tasks.
Design and implement application architecture and ensure code quality.
Write efficient code using Spring, microservices, and persistence frameworks.
Kyivstar.Tech is a Ukrainian hybrid IT company and a subsidiary of Kyivstar, one of Ukraine's largest telecom operators. With over 600 specialists, we drive meaningful change through innovative tech solutions in mobile, web, and high-performance systems.
Design and implement robust backend services using Java, Spring, Spring Boot, and Spring Batch.
Architect scalable distributed systems and microservices, and build RESTful APIs for core financial products.
Mentor junior engineers and enforce best practices while collaborating with stakeholders to align technical solutions with business goals.
Clara is a leading B2B fintech for spend management in Latin America, helping over 20,000 businesses with corporate cards, bill pay, financing, and a B2B platform. It is certified as one of the world's fastest-growing companies, a Great Place to Work, and a LinkedIn Top Startup, with a high-talent-density culture and a team distributed across the Americas.
Lead the design, development, and implementation of microservices for the next-generation enterprise campaign management platform.
Architect scalable and reliable solutions while collaborating with cross-functional teams including Product Managers and Quality Engineers.
Provide technical guidance, conduct code reviews, and stay current with emerging technologies to ensure high code quality and performance.
Miratech is a global IT services and consulting company that helps visionaries change the world. With nearly 1,000 full-time professionals and over 25% annual growth, the company operates across 5 continents and 25+ countries, maintaining a culture of Relentless Performance with a 99% project success rate since 1989.
Design, develop, and maintain scalable backend applications using modern Java (17/21) and the Spring ecosystem
Own software delivery from architecture and implementation through deployment, monitoring, and production support
Collaborate with cross-functional teams to build resilient cloud-native applications and influence technical architecture
Pragmatike is recruiting on behalf of a leading software engineering consultancy that partners with global organizations to design, build, and scale high-performance digital products. The company delivers modern cloud-native applications and distributed systems while fostering a collaborative, engineering-first culture.
Design, develop, test, and deploy features alongside a distributed collaborative team.
Participate in code reviews to ensure code quality and adherence to coding standards.
Collaborate with cross-functional teams to define, design, and ship new features.
We shape the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. We foster a remote-first, inclusive culture with a diverse team making a global impact.
Develop core components on an Engineering pod with a focus on scalable backend services and RESTful APIs.
Measure and optimize the performance, scalability, and uptime of backend services.
Collaborate with product management, customer success, and support to deliver the best user experience.
Branch empowers workers with financial freedom by accelerating payments and providing accessible financial services. They are a remote-first FinTech company with a collaborative culture and employees across the U.S.
Design, develop, and maintain cloud-native applications and microservices using Java and Spring Boot.
Build intuitive user interfaces with Angular and modern web technologies for a mission-critical platform.
Contribute to architectural decisions ensuring high availability, scalability, and disaster recovery.
Everbridge is a global leader in critical communications and enterprise safety solutions, helping governments and organizations protect communities during emergencies. The company employs over 1,500 people across the world, fostering a mission-driven culture focused on saving lives and keeping businesses running.
Design and implement core components of the real-time audience segmentation platform.
Build scalable evaluation engines and event-driven pipelines for continuous data changes.
Optimize system performance, caching strategies, and operational efficiency across distributed systems.
Sigma Software is a technology company that develops advanced platforms for audience segmentation, personalization, and customer engagement. They value innovation, collaboration, and technical excellence, working on challenging tasks with cutting-edge technologies at scale.
Design, implement, and maintain microservices using Python, Go, and Java.
Build and scale cloud-based software products, online services, and data pipelines for millions of transactions.
Collaborate on security, reliability, and automation while supporting testing and troubleshooting.
Ocrolus helps lenders automate workflows with an AI platform that processes nearly one million credit applications monthly with over 99% accuracy. Trusted by 400+ customers including Better Mortgage and SoFi, it is a fast-growing, remote-first team of builders and problem solvers.
Develop responsive UIs using React and TypeScript, collaborating with design and backend teams.
Build scalable Java-based microservices with domain-driven design and event-driven architecture (e.g., Kafka, RabbitMQ).
Drive CI/CD improvements, champion zero-downtime deployments, and promote engineering best practices.
Nortal is a digital transformation company that shapes complex solutions for global enterprises and public sector organizations. With over 25 years of experience and a focus on AI-driven transformation, they foster a vibrant, autonomous, and outcomes-focused culture.
Build and maintain clean, efficient, and highly scalable backend services using Java ecosystems and modern frameworks.
Optimize big data infrastructure, assisting in the implementation of systems that process, stream, and analyze massive datasets.
Own quality assurance by conducting thorough testing of software structures to guarantee high performance and system resilience.
CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. They operate as a nearshore technology services provider, empowering businesses to thrive in an ever-evolving digital landscape.
Own the Java client and JDBC driver end-to-end: roadmap, API design, performance, release engineering, and partner-facing support.
Drive throughput and latency improvements across the client and ClickHouse server.
Engage directly with external partners on interoperability, regressions, and roadmap alignment.
ClickHouse is a real-time analytics database company recognized on the 2025 Forbes Cloud 100 list. With over 3,000 customers and 250% year-over-year ARR growth, it is a fast-growing private cloud company on a mission to transform how companies use data.
Develop and maintain software solutions including APIs and event-driven services for warehouse and fulfillment systems.
Diagnose, correct, and monitor software defects to ensure best-in-class enterprise systems.
Support the collection of functional requirements and contribute to the software roadmap prioritization.
DICK'S Sporting Goods is a people-centric sports retailer focused on providing transformational experiences online, in store, and in sport. The company fosters an inclusive and diverse workforce and offers a collaborative culture with virtual and in-person team events.
Design, build, and maintain scalable data lake solutions and processing pipelines handling large volumes of data.
Develop distributed data processing applications using Apache Spark on Databricks and build real-time streaming pipelines with Apache Kafka.
Apply software engineering best practices to data pipelines including CI/CD, automated testing, and peer code review.
InPost is an e-commerce parcel delivery company that operates a network of Automated Parcel Machines (APMs) and pick-up points across nine European countries. Founded in 1999, the company employs thousands and fosters a diverse, international, and cross-functional culture with opportunities for growth and training.
Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies.
Collaborate with product, frontend, and QA teams to define technical requirements and ensure smooth integration with other platform components.
Optimize existing services for maximum performance, reliability, and maintainability while implementing CI/CD best practices.
Oscilar builds an advanced AI Risk Decisioning Platform that helps banks, fintechs, and digital organizations manage fraud, credit, and compliance risk. The team includes industry veterans from Meta, Uber, Citi, and Confluent, and operates with a mission-driven culture emphasizing ownership and innovation.
Own and drive architecture and design for large-scale, complex internal platform systems.
Define and influence the long-term technical roadmap, ensuring scalability and reliability at global scale.
Lead platform modernisation initiatives, including architecture evolution, technical debt reduction, and reliability improvements.
OKX is a leading crypto exchange and developer of the OKX Wallet, giving millions access to crypto trading and decentralized applications. The company is trusted by large institutions, backed by Proof of Reserves, and united by core principles that foster a friendly, rewarding, and diverse environment.