Akvelon, Inc.

Role Description We are looking for a Middle / Mid-Senior Frontend-focused Full-Stack Software Development Engineer to join a team supporting critical source control and documentation services used by internal engineering teams and external enterprise customers. The role is approximately 80% frontend work and 20% backend plus SQL work, with a focus on React/TypeScript UI development, service integration, troubleshooting, and product improvements across repository and wiki infrastructure at large scale. - Design, implement, and maintain frontend features for repository and wiki-related product experiences; - Build high-quality React and TypeScript UI components and flows; - Integrate frontend functionality with backend services and APIs; - Support backend and SQL changes where needed as part of the 20% backend scope; - Investigate and resolve product, performance, and reliability issues across frontend and backend touchpoints; - Contribute to product improvements, testing, validation, and ongoing development tasks. Qualifications - Strong frontend development experience with React and TypeScript; - Solid understanding of modern web application architecture, UI state management, component design, and frontend quality practices; - Practical C# and .NET backend experience for service integration and feature support; - Solid MS SQL experience for data access, troubleshooting, and backend-adjacent tasks; - Ability to work across frontend-heavy product development with occasional backend and SQL ownership; - Strong troubleshooting and problem-solving skills, with the ability to dig into issues and find practical solutions; - Strong communication skills and B2 English minimum for interactions with client stakeholders and external customers. Requirements - Experience with Azure DevOps or source-control-related products; - Understanding of Git concepts or repository tooling; - Experience with performance optimization for large-scale web applications. Benefits - Working Conditions: Overlap by 10AM PST. B2B contract; - Locations: Egypt, Armenia, Kazakhstan, Georgia.

• Design, implement, and maintain frontend features for repository and wiki-related product experiences; • Build high-quality React and TypeScript UI components and flows; • Integrate frontend functionality with backend services and APIs; • Support backend and SQL changes where needed as part of the 20% backend scope; • Investigate and resolve product, performance, and reliability issues across frontend and backend touchpoints; • Contribute to product improvements, testing, validation, and ongoing development tasks.

• Support Apache Flink and Iceberg v3 specification work, compatibility improvements, authentication gap fixes, and community-approved feature implementation; • Add support for Trino and Hive4 in a custom IMetastoreClient implementation for BigLake; • Implement compatibility test cases for Apache Iceberg across languages and projects; • Work with private repository code that is being prepared for open sourcing; • Contribute to technical design, implementation, testing, and review activities across the OSS support scope; • Collaborate with engineering stakeholders and align implementation details with community consensus where needed.

Role Description We are looking for Middle / Senior / Lead Java Software Engineers to support and contribute to open-source data platform projects that promote a cloud lakehouse ecosystem. The team works on Apache Iceberg and adjacent OSS integrations, including Flink compatibility, Trino and Hive4 support, custom metastore client implementation, and cross-project compatibility testing. - Support Apache Flink and Iceberg v3 specification work, compatibility improvements, authentication gap fixes, and community-approved feature implementation; - Add support for Trino and Hive4 in a custom IMetastoreClient implementation for BigLake; - Implement compatibility test cases for Apache Iceberg across languages and projects; - Work with private repository code that is being prepared for open sourcing; - Contribute to technical design, implementation, testing, and review activities across the OSS support scope; - Collaborate with engineering stakeholders and align implementation details with community consensus where needed. Qualifications - Commercial Java engineering experience for data-intensive systems; - Experience with Java data processing frameworks such as Flink, Spark, Kafka, or Beam; - Understanding of data lake or lakehouse architecture; - Hands-on experience with Google Cloud Platform services such as BigLake, KMS, or GCS ecosystem; - Practical Python experience for tooling, tests, or integration work; - Ability to work with compatibility testing, cross-system integrations, and open-source-oriented implementation workflows; - Technical leadership experience for Lead-level candidates; - Upper-Intermediate English level and clear communication with distributed engineering teams. Requirements - Apache Iceberg experience; - OSS community contribution experience; - Cross-system integration experience. Working Conditions - Overlap: by 10AM PST. B2B contract; - Locations: Egypt, Armenia, Kazakhstan, Georgia.

• Support Apache Flink and Iceberg v3 specification work, compatibility improvements, authentication gap fixes, and community-approved feature implementation; • Add support for Trino and Hive4 in a custom IMetastoreClient implementation for BigLake; • Implement compatibility test cases for Apache Iceberg across languages and projects; • Work with private repository code that is being prepared for open sourcing; • Contribute to technical design, implementation, testing, and review activities across the OSS support scope; • Collaborate with engineering stakeholders and align implementation details with community consensus;

• Support Apache Flink and Iceberg v3 specification work, compatibility improvements, authentication gap fixes, and community-approved feature implementation • Add support for Trino and Hive4 in a custom IMetastoreClient implementation for BigLake • Implement compatibility test cases for Apache Iceberg across languages and projects • Work with private repository code that is being prepared for open sourcing • Contribute to technical design, implementation, testing, and review activities across the OSS support scope • Collaborate with engineering stakeholders and align implementation details with community consensus where needed.

Role Description We are looking for Middle / Senior / Lead Java Software Engineers to support and contribute to open-source data platform projects that promote a cloud lakehouse ecosystem. The team works on Apache Iceberg and adjacent OSS integrations, including Flink compatibility, Trino and Hive4 support, custom metastore client implementation, and cross-project compatibility testing. - Support Apache Flink and Iceberg v3 specification work, compatibility improvements, authentication gap fixes, and community-approved feature implementation; - Add support for Trino and Hive4 in a custom IMetastoreClient implementation for BigLake; - Implement compatibility test cases for Apache Iceberg across languages and projects; - Work with private repository code that is being prepared for open sourcing; - Contribute to technical design, implementation, testing, and review activities across the OSS support scope; - Collaborate with engineering stakeholders and align implementation details with community consensus where needed. Qualifications - Commercial Java engineering experience for data-intensive systems; - Experience with Java data processing frameworks such as Flink, Spark, Kafka, or Beam; - Understanding of data lake or lakehouse architecture; - Hands-on experience with Google Cloud Platform services such as BigLake, KMS, or GCS ecosystem; - Practical Python experience for tooling, tests, or integration work; - Ability to work with compatibility testing, cross-system integrations, and open-source-oriented implementation workflows; - Technical leadership experience for Lead-level candidates; - Upper-Intermediate English level and clear communication with distributed engineering teams. Requirements - Apache Iceberg experience; - OSS community contribution experience; - Cross-system integration experience. Working Conditions - Overlap: by 10AM PST. B2B contract; - Locations: Egypt, Armenia, Kazakhstan, Georgia.

• Focus on connectivity validation across Azure environments • Contribute to services that simulate real customer scenarios by deploying resources in Azure and running automated network tests

• Work on connectivity validation across Azure environments. • Build and maintain services that simulate real customer scenarios by deploying resources in Azure and running automated network tests.

Role Description The team is looking for an experienced DevOps Engineer to support and automate hosted-agent environments within a large-scale CI/CD infrastructure. The engineer will improve reliability, performance, and automation for build and deployment systems, working closely with engineering and DevOps teams to maintain infrastructure for continuous delivery pipelines and virtualized environments across multiple operating systems. - Support and automate CI/CD infrastructure for hosted agents across Linux, Windows, and macOS; - Help maintain and improve pipeline and workflow automation; - Troubleshoot build, deployment, and infrastructure issues and drive long-term fixes; - Collaborate with cross-functional teams to improve reliability, scalability, and operational quality; - Maintain automation scripts and operational documentation for the environment. Qualifications - Intermediate English and good communication skills; - Linux administration and troubleshooting experience; - Strong debugging and problem-solving skills; - CI/CD familiarity, preferably with GitHub Actions or Azure Pipelines; - Knowledge of Bash. Requirements - Windows or macOS administration experience; - Knowledge of PowerShell; - Experience with Azure services such as Scale Sets, Key Vault, Service Principals, and Storage; - Familiarity with Git workflows including branches, forks, and pull requests. Working Conditions - Overlap: CET Business Hours; - Locations: Serbia, Poland, Croatia, Portugal.