B2B2X financial technology platform providing AI-powered scoring, financial decisioning, disbursement & collection services across 30 countries.

Optasia, a leading B2B2X fintech platform, is seeking a Data Assurance Engineer to join their innovative team. This role combines data assurance, statistical modeling, and machine learning to support the company's credit risk assessment procedures for nano and micro-finance.

The position offers an exciting opportunity to work with large-scale data validation and automated testing processes, while collaborating with creative minds in a multicultural environment. The ideal candidate will have a strong foundation in computer science, experience with data assurance or QA automation, and a passion for machine learning and AI.

Working in Athens, Greece, you'll be part of a company that values continuous learning and professional growth. The role provides a perfect blend of technical challenges and business impact, as you'll be responsible for ensuring data quality and testing risk assessment models that directly affect the company's core financial services.

Benefits include flexible hybrid working arrangements, competitive compensation, comprehensive healthcare, and unique perks like on-site wellness facilities. The company's culture emphasizes personal growth, collaboration, and customer-first mindset, making it an ideal environment for professionals looking to make a significant impact in the fintech industry.

Join a team that's driving financial inclusion across 30 countries, where your expertise in data assurance and analytics will contribute to building innovative financial solutions. This role offers excellent career progression opportunities and the chance to work with cutting-edge technology in a rapidly evolving sector.

Data Assurance Engineer position at Optasia, focusing on automated testing and validation of financial data and risk assessment models in a fintech environment.

Data Assurance Engineer, Fintech

Optasia is a fintech company specializing in data-driven financial solutions.

Optasia is seeking a Senior Data Engineer to join their Fintech team in Athens, Greece. This role is part of the Data & Risk department and follows a hybrid working model with 4 days in office and 1 day remote. The position offers an opportunity to work in the intersection of data engineering and financial technology, contributing to the company's data infrastructure and risk assessment capabilities. The role requires local presence in Greece and combines the stability of an established fintech company with the opportunity to work on challenging data engineering projects. The successful candidate will be part of a dynamic team working on critical data pipelines and analytics infrastructure that supports the company's financial services operations.

Senior Data Engineer position at Optasia, working on fintech data solutions in a hybrid work environment in Athens, Greece.

Senior Data Engineer, Fintech

Optasia is an innovative B2B2X fintech platform operating across 30 countries, specializing in AI-powered financial services including scoring, decisioning, disbursement, and collection. The company is seeking a Data Engineer to join their growing Data Engineering team, where data plays a crucial role in their growth strategy. The position offers an opportunity to work with large-scale big data clusters and develop analytical pipelines using state-of-the-art technology.

The ideal candidate will be responsible for developing and maintaining data processing workflows, optimizing batch processing libraries, and creating real-time streaming solutions. They will work closely with various technical teams including Solution Architects, ML engineers, and Data Analysts.

The role requires strong technical expertise in data engineering, particularly with technologies like PySpark, Scala, or Python, and experience with Apache Spark and various database technologies. The company values continuous learning and offers opportunities to work with cutting-edge technologies in a multicultural environment.

Optasia offers an attractive benefits package including flexible remote working, competitive compensation, healthcare insurance, and various wellness perks. The company culture is built on five core values: Drive to Thrive, Customer-First Mindset, Bridge the Gap, Go-Getter Spirit, and collaborative teamwork.

This position presents an excellent opportunity for a data professional looking to make an impact in the fintech sector while working with advanced technologies and contributing to financial inclusion initiatives across multiple markets.

Data Engineer position at Optasia, working on large-scale data infrastructure and pipelines for a global fintech platform.

Data Engineer, Fintech

Optasia, a leading B2B2X fintech platform, is seeking a Senior Data Engineer to join their growing Data Engineering team. The company operates across 30 countries, providing AI-powered financial solutions including scoring, decisioning, disbursement, and collection services.

The role involves working with cutting-edge big data technologies and developing scalable data processing pipelines. You'll be part of a team that manages large-scale big data clusters and develops analytical pipelines using state-of-the-art technology stack including Hadoop ecosystem, Spark, and various programming languages.

As a Senior Data Engineer, you'll be responsible for improving system scalability, developing end-to-end data processing pipelines, and maintaining core libraries for batch processing. The position requires expertise in the Hadoop ecosystem, relational and NoSQL databases, and Linux systems administration.

The ideal candidate should have 5+ years of data engineering experience, strong technical skills, and a background in Computer Science. Experience with Hadoop/Spark, data flow engines, and secure code development practices would be advantageous.

Optasia offers an attractive benefits package including flexible remote working, competitive compensation, healthcare insurance, and various wellness perks. The company promotes a multicultural environment focused on continuous learning and professional growth. Their values emphasize driving innovation, customer-first mindset, knowledge sharing, results-oriented approach, and collaborative teamwork.

Join a dynamic team that's at the forefront of financial technology, working on solutions that power financial inclusion and responsible financing across the globe. This role offers the opportunity to work with advanced technologies while contributing to the company's mission of delivering innovative financial solutions.

Senior Data Engineer position at Optasia, working on big data infrastructure and scalable data pipelines for a global fintech platform.

Optasia, a leading B2B2X fintech platform, is seeking a Senior Data Engineer to join their growing Data Engineering team. The company operates across 30 countries, providing AI-powered financial solutions including scoring, decisioning, disbursement, and collection services. The role offers an exciting opportunity to work with large-scale big data clusters and develop analytical pipelines using state-of-the-art technology.

The ideal candidate will have 5+ years of experience in data engineering, with strong expertise in the Hadoop ecosystem, distributed systems, and various programming languages including Python, Scala, and Java. They will be responsible for designing and developing end-to-end data processing pipelines, optimizing existing systems, and working with cutting-edge big data technologies.

The position offers a comprehensive benefits package including flexible remote working, competitive compensation, healthcare insurance, and various wellness perks. The company culture emphasizes continuous learning, collaboration, and innovation, with values centered around growth, customer focus, and teamwork.

Working at Optasia means joining a multicultural environment where you'll contribute to financial inclusion and technological innovation. The company provides extensive support for professional development, including access to training platforms and a clear career progression path. The modern office environment includes amenities such as an on-site restaurant and recreational facilities.

This role is perfect for a seasoned data engineer who wants to make an impact in the fintech sector while working with advanced technologies and contributing to a company's global growth. The hybrid work model offers flexibility while maintaining collaborative opportunities with a talented team of engineers and architects.

Senior Data Engineer position at Optasia, working on large-scale data infrastructure and pipelines in fintech, requiring 5+ years experience with big data technologies.

Optasia is an innovative B2B2X fintech platform operating across 30 countries, specializing in AI-powered financial services including scoring, decisioning, disbursement, and collection. The company is seeking a Data Engineer to join their growing Data Engineering team, where data plays a crucial role in their growth strategy.

The role involves working with large-scale big data clusters and developing analytical pipelines using state-of-the-art technology. You'll be part of a team that manages end-to-end batch and streaming data pipelines, contributing directly to Optasia's success through data-driven insights and decision-making.

The ideal candidate should have strong programming skills in PySpark, Scala, or Python, experience with Apache Spark, and knowledge of both relational and NoSQL databases. Additional experience with the Apache Hadoop ecosystem and ML flow engines would be advantageous.

Optasia offers an attractive benefits package including flexible remote working, competitive compensation, healthcare insurance, and various wellness perks. The company culture emphasizes continuous learning, collaboration, and a customer-first mindset, making it an ideal environment for professionals who are passionate about data engineering and fintech innovation.

Working at Optasia means joining a multicultural environment where you can gain valuable insights into the future of financial technology while developing your career within a supportive team. The company values drive to thrive, customer-first mindset, knowledge sharing, results-oriented approach, and collaborative spirit.

Data Engineer position at Optasia, working on large-scale big data infrastructure and pipelines for a global fintech platform.

Optasia is a fully-integrated B2B2X financial technology platform covering scoring, financial decisioning, disbursement & collection, providing an AI Platform powering financial inclusion in 30 Countries.

Optasia, a B2B2X fintech platform, is seeking a Quality Assurance Engineer for their Fintech division. The role involves working closely with the software development team to validate products, verify defect resolutions, and ensure project success. Key responsibilities include reviewing technical requirements, developing test plans, executing manual and automated tests, and supporting UAT with clients. The ideal candidate has 3+ years of Software Testing experience, knowledge of QA methodologies, and experience with various QA tools and platforms. Optasia offers a competitive package including flexible remote working, private healthcare, and a performance-based bonus scheme. The company values drive to thrive, customer-first mindset, knowledge sharing, go-getter spirit, and teamwork. Join a multicultural environment in a promising industry with opportunities for growth and continuous learning.

Optasia seeks a Quality Assurance Engineer for their Fintech division to validate products, develop test plans, and ensure project success.

Quality Assurance Engineer, Fintech

Optasia, a fully-integrated B2B2X financial technology platform, is seeking a Senior Software Engineer for their Fintech team. The role involves analysis, design, development, and maintenance of the microloan provisioning platform that handles millions of daily transactions. The ideal candidate will have a Bachelor's degree in Computer Science, 7+ years of back-end platform development experience, and strong skills in Spring Framework. Key technologies include Spring, JMS, REST WebServices, Hazelcast, Postgres, Kafka, Elastic, and Docker Swarm. The position offers a hybrid work environment, competitive remuneration, healthcare insurance, and various perks such as flexible remote working and performance-based bonuses. Optasia values drive to thrive, customer-first mindset, knowledge sharing, a go-getter spirit, and teamwork. Join a multicultural environment in an innovative and exciting fintech company with a presence in 30 countries.

Senior Software Engineer role at Optasia, a fintech company, developing microloan provisioning platform using Java and Spring Framework.

Senior Software Engineer, Fintech

Optasia, a fully-integrated B2B2X financial technology platform, is seeking a Senior Software Engineer for their Fintech team. The role involves analysis, design, development, and maintenance of the microloan provisioning platform that handles millions of daily transactions. The ideal candidate will have 7+ years of experience in back-end platform development, strong Spring Framework skills, and knowledge of relational databases. The tech stack includes Spring, JMS, REST WebServices, Hazelcast, Postgres, Kafka, Elastic, Docker Swarm, and Debian.

Key responsibilities include:
- Developing and maintaining the microloan provisioning platform
- Ensuring efficiency, performance, and quality in all development phases
- Working with microservices architecture
- Collaborating with a team of like-minded individuals

Requirements:
- Bachelor's degree in Computer Science or related field
- 7+ years of experience in back-end platform development
- Strong programming abilities in Spring Framework
- Knowledge of relational databases (NoSQL is a plus)
- Experience with Postgres, Elastic Search, Docker Swarm
- Excellent communication and teamwork skills
- Passion for learning new technologies
- Ability to work under pressure and meet tight deadlines
- Experience with secure code development (OWASP, NIST)

Optasia offers a competitive package including flexible remote working, performance-based bonuses, private healthcare, and all necessary tech equipment. The company values drive to thrive, customer-first mindset, knowledge sharing, go-getter spirit, and teamwork. Join a multicultural environment in a unique and promising industry, with opportunities for career growth and continuous learning.

Senior Software Engineer position at Optasia, a fintech company, developing microloan provisioning platform using Spring Framework and microservices architecture.

Optasia is a fully-integrated B2B2X financial technology platform covering scoring, financial decisioning, disbursement & collection.

Optasia, a fully-integrated B2B2X financial technology platform, is seeking a Software Engineer for their Fintech team. This role involves working on a microloan provisioning platform that handles millions of transactions daily. The ideal candidate will have a strong background in backend development, particularly with Java and Spring Framework.

Key responsibilities include analysis, design, development, and maintenance of the platform, ensuring efficiency, performance, and quality throughout the development process. The role requires familiarity with microservices architecture and technologies such as Spring, JMS, REST WebServices, Hazelcast, Postgres, Kafka, Elastic, and Docker Swarm.

Requirements include a Bachelor's degree in Computer Science or related field, solid programming abilities in Spring Framework, knowledge of relational databases, and experience with secure code development practices. The ideal candidate will be passionate about learning new technologies, able to work under pressure, and have excellent communication and team-working skills.

Optasia offers a competitive package including flexible remote working, performance-based bonuses, private healthcare, and continuous learning opportunities. Join a multicultural environment in a promising industry, with a clear career path and the chance to work on cutting-edge financial technology solutions.

#DriveToThrive #CustomerFirstMindset #BridgeTheGap #GoGetterSpirit #TogetherWeWillDoIt

Join Optasia as a Software Engineer in Fintech, developing a microloan platform using Java & Spring. Hybrid role in Heraklion, Greece with great benefits.

Software Engineer, Fintech

Optasia, a fully-integrated B2B2X financial technology platform, is seeking an Application Support Engineer to join their team. This role is part of the team responsible for the stability and operability of the company's live services. The ideal candidate will be a self-motivated technical engineer with a wide range of technical experience, ability to comprehend business operations, and expertise at resolving complex issues.

Key Responsibilities:
- Serve as L2 escalation point for critical/major incidents
- Troubleshoot application, system, and network issues
- Track and resolve issues, maintaining effective communication
- Analyze incidents, identify root causes, and provide resolutions within SLA target times
- Create support documentation and Runbooks/Knowledge Base articles
- Provide training and mentorship to First Level Support engineers

Requirements:
- Bachelor's Degree in computer science
- 3+ years of working experience in a similar role
- Strong technical troubleshooting and problem-solving skills
- Hands-on experience with SQL and/or Postgres databases
- Linux & Networking experience
- Good Shell Scripting Skills in Bash, Python, etc.
- Knowledge of container technologies (i.e. Docker)
- Fluent in English

Benefits:
- Flexible remote working
- Competitive remuneration package
- Extra day off on your birthday
- Performance-based bonus scheme
- Comprehensive private healthcare insurance
- All necessary tech gear provided
- Multicultural working environment
- Career growth opportunities
- Continuous training and access to online training platforms
- CSR activities and festive events
- On-site restaurant with varied meal options
- Wellbeing activities (yoga classes, squash court)

Join Optasia and be part of a company that values driving to thrive, customer-first mindset, knowledge sharing, go-getter spirit, and teamwork.

Join Optasia as an Application Support Engineer in Fintech, troubleshooting critical issues and ensuring smooth operations of live services.

Application Support Engineer, Fintech

Optasia is a fully-integrated B2B2X financial technology platform covering scoring, financial decisioning, disbursement & collection, providing an AI Platform powering financial inclusion.

Optasia is seeking an ML & Data Support Engineer for their Fintech operations. This role is crucial in maintaining high service standards and reinforcing the company's commitment to client success. The ideal candidate will manage day-to-day monitoring of ML workflows, act as a point of escalation for critical incidents, prioritize continuous integration and delivery, monitor customer inquiries, and foster a culture of continuous improvement.

Key responsibilities include:
- Monitoring and managing ML workflows and data system infrastructure
- Resolving or escalating ML and data critical incidents
- Ensuring smooth software changes from development to production
- Prioritizing and resolving customer inquiries within SLAs
- Performing health checks and quality checks on ML and data workflows
- Collaborating with various teams to address issues effectively
- Creating training materials and delivering sessions

Requirements:
- Bachelor's degree in engineering or computer science
- 1+ years of experience in a customer support role
- Experience with ticketing systems
- Good knowledge of Linux and SQL
- Familiarity with technologies like Apache Spark, Hadoop, Airflow
- Strong communication, organizational, and analytical skills
- Fluency in English
- Self-motivated with a results-driven attitude

Optasia offers a competitive remuneration package, extra day off on birthdays, performance-based bonuses, private healthcare insurance, and necessary tech gear. The company provides a multicultural working environment, insights into the future market, career growth opportunities, continuous training, CSR activities, and various perks like on-site yoga classes and a comfortable open space restaurant.

Optasia values include Drive to Thrive, Customer-First Mindset, Bridge the Gap, Go-Getter Spirit, and Together We Will Do It, emphasizing dedication to evolution, exceeding expectations, knowledge sharing, results orientation, and teamwork.

Join Optasia as an ML & Data Support Engineer in Fintech, ensuring high service standards and client success through ML workflow management and data system support.

Optasia Engineering Jobs

B2B2X financial technology platform providing AI-powered scoring, financial decisioning, disbursement & collection services across 30 countries.