We are QUALCO, the technology arm of Qualco Group, with over 25 years of experience in delivering innovative solutions to the financial sector. We serve clients in over 30 countries, helping banks and other financial institutions manage credit and loans effectively while ensuring full regulatory compliance. Our advanced software leverages analytics, artificial intelligence, and digital technologies to support every stage of the credit and lending lifecycle, remaining at the forefront of fintech innovation.

We are looking for a Full Stack Java SW Engineer who will join our Business Process and Applications development team and participate in the analysis, design, and implementation of high-quality software.

A Day in the Life of a Full Stack Java SW Engineer at Qualco will include: 

Senior Fullstack Engineer - Web3 User Acquisition Platform

Location: Remote - US (EST Preferred)

Compensation: $150K - $200K

We are a leading web3 user acquisition platform that has powered user onboarding for over 500 protocols since 2021, facilitating over 500 million transactions and serving over 3 million users across 40+ chains. Our platform, which includes gamified activations and unique on-chain credentials, is infrastructure for major players across DeFi, gaming, AI, and NFT ecosystems. Backed by $21M in total funding, we are seeking a highly experienced Senior Fullstack Engineer to own end-to-end feature delivery across our core platform and new initiatives.

In this high-impact role, you will take full ownership of major product features from conception through deployment. You will be instrumental in driving architectural decisions for both frontend and backend systems, ensuring performance and scalability across our complex, multi-chain platform. You will collaborate directly with the Head of Product and Founders to shape product strategy, establish best practices, and mentor other engineers.

Key Responsibilities:

GoMining is seeking a highly skilled Database Engineer to join our team and ensure the performance, scalability, and reliability of our databases. This role is ideal for someone passionate about data architecture, high-performance database systems, and large-scale analytics in fast-paced fintech and crypto environments.

You will play a critical role in designing database solutions, optimizing queries, managing replication, and ensuring data integrity.

Responsibilities:

Database Architecture & Design

• Design, implement, and optimize database schemas for high-performance applications.
• Develop strategies for data partitioning, replication, and scaling.
• Evaluate and implement new database technologies for performance and reliability.

Maintenance & Optimization

• Monitor database performance and implement query optimization, indexing, and caching strategies.
• Manage backup, restore, and disaster recovery plans.
• Conduct capacity planning and performance tuning for production workloads.

Collaboration & Support

We are QUALCO, the technology arm of Qualco Group, with over 25 years of experience in delivering innovative solutions to the financial sector. We serve clients in over 30 countries, helping banks and other financial institutions manage credit and loans effectively while ensuring full regulatory compliance. Our advanced software leverages analytics, artificial intelligence, and digital technologies to support every stage of the credit and lending lifecycle, remaining at the forefront of fintech innovation.

We are looking for an Associate Full Stack Java SW Engineer who will join our Business Process and Applications development team and participate in the analysis, design, and implementation of high-quality software.

Our team consists of full stack developers utilizing a variety of technologies. Above all, we are looking for self-motivated, detail oriented and enthusiastic people, keen to take on a technically challenging position, working within a team atmosphere.

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Cloud Database Support Engineer in United States.

As a Cloud Database Support Engineer, you will provide crucial support to enterprise customers by diagnosing and resolving complex technical issues related to databases. You will be responsible for troubleshooting database internals, SQL queries, and system-related configurations, ensuring the seamless operation of cloud databases. You will work closely with product development teams, sales engineers, and technical account managers to ensure quick resolutions for critical outages and help improve internal processes. This role demands technical expertise combined with a customer-focused approach to ensure customers' positive experiences.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Support Engineer in Croatia.

Are you passionate about solving complex technical problems and helping customers thrive? This role is your opportunity to provide high-level support to clients using cutting-edge database solutions. As a Senior Support Engineer, you will be on the front lines of customer success, helping troubleshoot, optimize, and guide users through a diverse range of environments—from traditional on-prem setups to dynamic cloud and container platforms. If you love diving deep into technical challenges and making a real impact, this could be your next big move.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Data Engineer in India.

This is an opportunity to join a growing and dynamic team focused on building a modern, scalable, and efficient data infrastructure using Databricks. In this role, you’ll design and maintain robust data pipelines and drive data integration from multiple business platforms into a centralized warehouse. You'll collaborate closely with cross-functional teams to create solutions that support analytical insights and strategic decisions across the organization. If you’re passionate about cloud data platforms, ETL processes, and driving business impact through data, we’d love to hear from you.

Accountabilities:

With more than 20 years of proven experience, QUALCO is a leading Fintech solutions provider, offering a wide range of analytics-driven, highly scalable enterprise software solutions in over 35 countries worldwide. Our end-to-end technology solutions cover a wide range of needs for Banking, Financial Services, Utilities, Insurance, Retail organizations, and beyond. At QUALCO, we empower the financial world with innovative technology. As a Full Stack Java SW Engineer, you will be part of our Business Process & Applications team in Athens and you'll play a crucial part in the analysis, design, and implementation of high-quality software. Our team consists of full stack developers utilizing a variety of technologies.

A Day in the Life of a Full Stack Java SW Engineer at Qualco will include: 

With more than 20 years of proven experience, QUALCO is a leading Fintech solutions provider, offering a wide range of analytics-driven, highly scalable enterprise software solutions in over 35 countries worldwide. Our end-to-end technology solutions cover a wide range of needs for Banking, Financial Services, Utilities, Insurance, Retail organizations, and beyond. At QUALCO, we empower the financial world with innovative technology. As a Full Stack Java SW Engineer, you will be part of our Business Process & Applications team in Athens and you'll play a crucial part in the analysis, design, and implementation of high-quality software. Our team consists of full stack developers utilizing a variety of technologies.

A Day in the Life of a Full Stack Java SW Engineer at Qualco will include: