java backend developer

Project description Our client, a large international commodity trading company, is looking for a Full-Stack Developer to work on the development and evolution of one of the services within a large-scale commodity trading platform. The role focuses on modernizing the user interface and extending backend functionality to support new business...

Our partner Payoneer Merchant Services is Payoneer’s Munich-based Payment Orchestration Provider (POP) offering an open and provider-independent payment platform to help businesses integrate multiple payment gateways and methods on a global scale. Their platform guarantees online businesses more freedom of choice and reduced complexity in payment...

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods,...

At Synechron, we harness the power of digital transformation to drive business success. As a global consulting firm, we combine creativity with advanced technology to deliver innovative solutions across industries. Recognized with multiple employer awards, we are committed to building talented teams and creating a dynamic work environment. We are hiring...

At Synechron, we harness the power of digital transformation to drive business success. As a global consulting firm, we combine creativity with advanced technology to deliver innovative solutions across industries. Recognized with multiple employer awards, we are committed to building talented teams and creating a dynamic work environment. We are hiring...

ABOUT YOU We are looking for a Backend Engineer who is curious, collaborative, and eager to grow in a fast-paced, highly collaborative, and exceptionally dynamic setting. The best candidate will be someone who is excited to develop and maintain scalable backend services that power innovative products used by game developers and players worldwide. Strong...

DescriptionRemote | Eastern Europe OnlyUSD $3,000–3,500/monthAbout UsFor 20+ years, we’ve been the market leading in big data analytics for U.S. —empowering brokers, investors, and analysts with real-time market intelligence. Our engineering team values practical problem solving, clean architecture, ownership, and continuous improvement. We work...

Company DescriptionWelcome to SMG Swiss Marketplace GroupWe are a pioneering network of online marketplaces and a leading European digital company that simplifies people’s lives with forward-looking products.A little bit about us to help ignite your imaginationOur exciting portfolio currently spans four business areas and includes Real Estate...

Senior Fullstack iOS/Backend Engineer Remote - Full-time B2B Contract Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split...

Perplexity is looking for a Backend/Infrastructure Engineer Intern to support our small, high-impact team building the systems that power our search experience. You will work closely with experienced engineers to help design, build, and operate robust infrastructure and backend services that keep Perplexity fast, reliable, and scalable.Internship program: 12...

DescriptionLocation: Eastern Europe.Remote | Full-timeCompensation: €60K - €80K EURWe are hiring on behalf of our client, a growing, dynamic organization is seeking a skilled and detail-oriented Software Engineer - Backend & Data to join its team. This role will play a critical part in driving operational success, executing key initiatives, and...

Perplexity is looking for an Infrastructure Engineer to own and improve the backend systems behind our latency-sensitive search stack. You’ll work across high-QPS Rust and Go services, distributed retrieval systems, cloud infrastructure, observability, and deployment tooling.This role combines infrastructure expertise with software engineering. You’ll...

Job Title: Backend Developer Department: TechLocation: Serbia/ArmeniaEmployment Type: Full-time   About SiGMA Group  Founded in 2014 and headquartered in Malta, SiGMA Group now employs over 250 professionals across six global offices, including Malta, Cyprus, Serbia, Brazil, and the Philippines. SiGMA is a global leader in gaming, emerging tech,...

About Finom   Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

Job descriptionJoin Our Vision: We are building the next generation of Spatial Media - a new way people experience videos through interaction, multi-user presence, haptics, AI, and immersive storytelling.DeoVR is the leading immersive streaming technology serving multiple enterprise customers and millions of users globally.We are now expanding the boundaries...

We at Holycode are currently looking for a Senior Java Software Engineer (Team Lead) with strong technical expertise, proven leadership experience, and a passion for building high-quality software to join the Carauktion project team on a full-time basis.Carauktion is a leading company in the Automotive IT sector, working on a variety of internal and...

Implement Temporal workflow activities in Go: HSS adapter, PCRF adapter, Inventory update.Build and validate unit tests for all workflow activities from day one.Build the Inventory Management Database: tables, indexes, partitioning for 30M records.Build bulk import tooling: CSV → ICCID/IMSI/MSISDN range ingestion from vendor.Implement REST API endpoints...

Do you have end to end project experience in a Mobile First Product Company?Do you have experience leading a backend team and with Ruby On Rails? Great! Please read on as we have a role for you.Join a profitable, fast-moving mobile apps startup as a Backend Lead, where you’ll own the core backend behind social and dating products used by hundreds of...

Nebius Academy is a global AI education platform dedicated to empowering individuals and organizations to master artificial intelligence, machine learning, and generative AI.Nebius Academy combines deep technical expertise with a vision for AI-powered education, supporting both individuals aiming to upskill for new career paths and companies pursuing...

We are seeking an experienced Backend Software Engineer to join our Crawler team. In this role, you will design, develop, and operate systems that ingest, process, and manage web-scale data in support of our next generation of advanced search technologies. This is a critical, high-impact engineering position, requiring expertise across both backend and...