Jobs

🌍 Why this role matters
This role is about much more than just building pipelines. You'll be laying the groundwork for data-driven decision-making company-wide — designing robust DWH architecture, fine-tuning performance, ensuring data quality, and driving automation. You'll transform complexity into clarity, raw data into actionable insight, and operational chaos into a streamlined system.

📋 Your daily adventures:

1. DWH architecture and design
Designing Data Warehouse architecture for current and future business needs
Development of schemes taking into account performance, scalability and support for data historicity (SCD, snapshot)
Defining standards and best practices for data storage, transformation and access
Participation in planning cloud migrations
2. Organization of ETL/ELT processes
Building, maintaining and optimizing ETL/ELT pipelines (Airflow, dbt, custom solutions)
Implementation of incremental updates, CDC, backfill, reprocessing
Control and automation of data lineage, logging, alerting
3. Performance optimization
Deep optimization of queries, tables, DAGs
Implementation of batches, indexes, materialized views, clustering
Server resource management, load monitoring and balancing
Building ETL process performance metrics and regular auditing
4. Data quality control and reliability
Implementation of data validation, anomaly detection, reconciliation
Setting up automatic tests for ETL processes
Managing backup & recovery policies
Identifying and eliminating problems with duplicates, null values, data drifts
5. Integration of new data sources
Evaluation and connection of external APIs, raw sources, third-party databases
Harmonization of formats, update frequency, transformation logic
Adaptation of database schemas to new sources without disrupting current processes
6. DevOps and automation
Automation of deployments, testing, CI/CD for data
Working with Docker, Kubernetes, cloud infrastructure (GCP, AWS, Azure)
Working with Terraform
Using GIT and code review processes to manage pipelines
7. Mentoring and coordination
Code review, support and training of junior/middle engineers
Implementation of documentation, templates, onboarding instructions
Collaboration with analysts, developers, BI team
Work with business customers to understand their needs and transform them into technical requirements

🧭 What makes you a great match
- Proficient in SQL: complex queries, CTE, window functions, analytics
- Deep understanding of DWH concepts: ETL, ELT, Data Vault, Kimball, Star/Snowflake schema
- Experience with Airflow/dbt or other pipeline orchestrators
- Proficiency in one or more DWH platforms: BigQuery, Snowflake, Redshift, ClickHouse, Vertica, etc.
- Proficient use of GIT, experience in helping colleagues with Git flow (merge conflicts, rebase, pull requests)
- Knowledge of Python or other scripting languages for transformations
- Understanding of server infrastructure: basic skills in configuring, maintaining, monitoring resources and load control
- Experience with CI/CD, automated data testing
- Experience in implementing backfill and configuring backup & recovery
 

🎁 What we offer

At Gypsy, we believe work should fuel your growth, not drain it. Here’s what you can expect when you join the journey:

• 🏖️ Time to recharge – 20 working days of paid vacation annually, plus 2 additional business days off each quarter.
• 🌐 Remote-first & flexible – Work from anywhere, with the freedom to shape your day.
• 💻 Modern equipment – We’ll set you up with everything you need to do your best work.
• 📚 Growth support – English language training, a personal learning budget, career path clarity, and access to top industry events.
• 🧘 Well-being matters – Mental health support, fitness perks, and a culture that respects your time and boundaries.
• 💬 Empowered culture – Transparent communication, diverse perspectives, and impact-driven collaboration.

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.

The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.

RESPONSIBILITIES

• Design and maintain database systems, ensuring high availability and reliability tailored to each end user’s role
• Implement databases aligned with specific user information needs and operational requirements
• Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
• Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
• Minimize database downtime, tuning parameters to maximize query performance and responsiveness
• Provide both proactive and reactive data management support to ensure uninterrupted operations
• Develop, enforce, and document comprehensive database policies, procedures, and standards
• Conduct regular tests and evaluations to safeguard data security, privacy, and integrity
• Monitor database performance, apply updates, and implement patches to maintain optimal operation

REQUIREMENTS

• Experience: Proven background in database administration, IT, database architecture, or a related field
• Technical Skills: Hands-on experience with database standards and end-user applications
• Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
• System Proficiency: Experience with GNU/Linux server environments
• Database Design: Familiarity with database design principles and documentation practices
• Programming Knowledge: Basic familiarity with programming languages
• Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically
• Education: BS degree in a computer discipline or a relevant certification

NICE TO HAVE

• Expertise with MySQL and PostgreSQL
• Familiarity with cloud technologies like GCP and AWS
• Experience with version control systems such as GitHub and Bitbucket

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker which is available from the first month of cooperation
• Life insurance with the broker which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Experience Level: 5+ years
Industry: Banking & Finance
Location: Remote from Poland

About the Role:
We are looking for a Senior Database Engineer with strong expertise in Microsoft SQL Server (MSSQL) to join a high-impact project for a leading American multinational payment card services corporation. The key focus will be on migrating databases from Cardinal Data Centers, so prior experience with cross-data center replication is essential.

Key Responsibilities:

• Lead end-to-end database development to ensure timely delivery of high-quality solutions
• Translate business needs into scalable and effective database architecture
• Design, model, and implement robust databases
• Plan capacity and analyze workload across multiple database systems
• Create and manage database tables and structures
• Implement changes according to release cycles
• Manage access controls and permissions
• Develop stored procedures to meet application requirements
• Conduct performance tuning and testing
• Review and approve database change requests
• Troubleshoot and resolve post-release database issues
• Generate analytical reports and database insights
• Perform data cleansing, purging, and archiving
• Ensure high availability and implement disaster recovery strategies
• Maintain monitoring and auditing systems for databases
• Support and improve existing infrastructure, contribute to architectural planning
• Apply security patches and remediate vulnerabilities

Must-Have Requirements:

• Minimum 5–6 years of experience in database engineering roles
• Proven expertise in Microsoft SQL Server (MSSQL)
• Experience with cross-data center replication
• Ability to manage workload from a database perspective
• Strong written and spoken English
• Higher education degree in a relevant field

Join Yespo, a trailblazer in SaaS marketing automation, where innovation meets exceptional service 🚀. Dive into an environment where your expertise in database administration fuels cutting-edge solutions that empower global communication strategies🌍.

📌 Role Summary

We seek a highly skilled and experienced Database Administrator focusing on database management to join our DevOps team. The ideal candidate will have extensive knowledge in managing and optimizing various database systems and data processing software.

🔧 Key Responsibilities:

• Configure, manage and optimize databases and data processing software, including Microsoft SQL Server, PostgreSQL, Cassandra, Ignite, Redis, Kafka, ElasticSearch, ClickHouse, and Spark.
• Implement performance tuning to ensure high database efficiency and reliability.
• Develop and manage data replication and backup strategies to ensure data integrity and high availability.
• Ensure the security of all database software and implement measures for data protection.
• Regularly update and maintain the hosts where the database and related software run.
• Work closely with the development team to integrate database services with our applications.
• Monitor database performance, conduct regular testing and maintenance, and provide technical support and troubleshooting.
• Collaborate with the DevOps team to ensure seamless integration of database services with the company’s infrastructure.
• Stay current with industry trends and technologies, and apply this knowledge to improve our database infrastructure.

🧠 To Achieve Results, You’ll Need:

• Proven experience as a Database Administrator, with expertise in the listed databases and data processing software.
• Strong knowledge of database configuration, performance tuning, data replication, and reliability configuration.
• Proficient in scripting and programming languages, specifically Bash, Python, and Ansible, for automation purposes.
• Solid experience with Ubuntu Linux administration, including managing and updating AWS hosts where storage software is deployed.
• Experience with cloud services and modern DevOps practices is a plus.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration abilities.
• Intermediate English level.

💡 Why Join Yespo?

• Innovative Technology Exposure: As a DBA at Yespo, you’ll work with a wide array of advanced databases and data processing technologies, allowing you to deepen your expertise and stay ahead in the field.
• Impactful Work: Your role directly contributes to the performance and reliability of our marketing automation platform, making a tangible impact on our global client base and the efficiency of their marketing strategies.
• Professional Growth: Yespo is committed to the continuous professional development of our team. You’ll have opportunities for learning and advancement in a rapidly growing tech sector.
• Collaborative Environment: Join a team where collaboration and innovation are the cornerstones. Work in an environment that values your input and encourages the sharing of ideas to drive collective success.

🎁 Other Benefits:

• We compensate for educational courses, workshops, and professional literature.
• We cover 50% of English language training costs.
• Work-life balance with a flexible schedule.
• No unnecessary control.
• Working remotely.
• 18 paid vacation days that do not expire.

Be a key player in our tech team, where your expertise in database management directly enhances our innovative marketing solutions. Here, you’ll tackle exciting challenges and grow professionally in a collaborative environment, contributing significantly to the evolution of global digital communication🧩

THIS IS A FREELANCE GIG THAT WILL LAST ONE MONTH OR LESS.

We are a B2B Online Marketplace based in the US.

We need someone to program a Vertex AI Agent. The Agent will be trained on the dataset of vendors and venues in the Online Marketplace. 

The Marketplace is Wordpress-based and the dataset is in SQL. 

The goal of the AI Agent is for users to plan their corporate events. The user will answer a series of questions. The AI Agent will suggest vendors and venues from the dataset, while also solving other issues such as developing a recommended timeline for milestones in planning the corporate event.

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. Our global team of over 6,000 talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. Be part of the future of iGaming with 6,000 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!
 

Requirements:

· 5+ years of PostgreSQL, Pg/SQL development experience.

· Oracle SQL, PL/SQLL development experience will be a big plus.

· Shredding, changing and understanding older code without the need to know everything about a business process is imperative.

· Query performance analyzing and tuning.

· Experience with high loaded OLTP systems.

· Experience with very large databases.

· Experience with design, development, and maintenance of reporting and data warehouse databases a plus.

· Experience with migrating schemas and data from Oracle to other RDBMS a plus.

· Basic DB administration experience.

· Familiarity with database design, documentation and coding.

· Familiarity with programming languages API.

· Problem solving skills and ability to think algorithmically.

· Experience with Amazon Redshift, RDS, Aurora is a plus.

General skills:

· English (reading/writing/speaking) — min Intermediate level.

· Experience in working with people.

· Quick understanding and learning abilities.

· Ability to work on several tasks in parallel.
 

Responsibilities:

· Responsible for designing, coding, and implementing software solutions using modern techniques and programming SQL language.

· Provides high-level database development assistance in creating specific applications for businesses.

· Provides general support on information technology to design, develop, execute, and maintain the database application systems, applying several RDBMS.

· Ensures research and innovation at all levels of the software development process. May participate in multiple projects simultaneously as a senior development team member.

· Works harmoniously in a cross-functional team comprising managers, supervisors, business analysts, systems personnel, network staff, and other developers in ensuring the delivery of software solutions as planned, within set budget, and timely.

· Acts as a coach or mentor to junior software developers.

· Provides excellent customer service by responding to and assisting with help desk calls to resolving issues, including system outages.

Company offers:

· Long-term employment.

· Flexible timetable.

· Comfortable working conditions.

· Paid vacation and sick leaves.

· English lessons, gym.

· Competitive salary level.

Raiffeisen Bank is the largest Ukrainian bank with foreign capital. For over 30 years, we have been creating and developing the banking system of our country. At Raiffeisen, more than 5,500 employees work, including one of the largest product IT teams, which consists of over 800 professionals. Every day, we work hand in hand so that more than 2.7 millions of our clients can receive quality service, use the bank’s products and services, and develop their businesses because we are #Разом_з_Україною.

Your future responsibilities:

• DBs configuration (AWS)
• RDS/EC2 instances operations
• AWS CloudWatch monitoring
• Incident Management (root cause analysis; DBs incidents leading)

Your skills and experience:

• Experience in software development and administration (PL/pgSQL)
• Experience in the DB (PostgreSQL, msSQL, mySQL)
• Cloud Solutions experience (AWS Cloud: RDS, EC2 instances operations, CloudWatch)

Will be a plus:

• Experience in DB Oracle

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral program with rewards for bringing in new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional paternity leave, and financial assistance for parents with newborns
• Comfortable working conditions: possibility of a hybrid work format, offices equipped with shelters and generators, modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist, or lawyer; discount programs for sports and purchases; family days for children and adults; in-office massages
• Training and development: access to over 130 online training resources; corporate training programs in CX, Data, IT Security, Leadership, Agile. Corporate library and English lessons. • Great team: our colleagues form a community where curiosity, talent, and innovation are welcome. We support each other, learn together, and grow. You can find like-minded individuals in over 15 professional communities, reading clubs, or sports clubs
• Career opportunities: we encourage advancement within the bank across functions
• Innovations and technologies: Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Android). Data stores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink
• Support program for defenders: we maintain jobs and pay average wages to mobilized individuals. For veterans, we have a support program and develop the Bank’s veterans community. We work on increasing awareness among leaders and teams about the return of veterans to civilian life. Raiffeisen Bank has been recognized as one of the best employers for veterans by Forbes

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

____________________________________________________________________________________________________________________________________

Райффайзен Банк — найбільший український банк з іноземним капіталом. Більше 30 років ми створюємо та вибудовуємо банківську систему нашої держави. 

У Райфі працює понад 5 500 співробітників, серед них одна із найбільших продуктових ІТ-команд, що налічує понад 800 фахівців. Щодня пліч-о-пліч ми працюємо, щоб більш ніж 2,7 мільйона наших клієнтів могли отримати якісне обслуговування, користуватися продуктами і сервісами банку, розвивати бізнес, адже ми #Разом_з_Україною. 

Твої майбутні обов’язки: 

• Конфігурація баз даних (AWS)
• Операції з RDS/EC2 інстансами
• AWS CloudWatch моніторинг
• Управління інцидентами (аналіз першопричин, ведення інцидентів баз даних)

Твій досвід та навички: 

• Досвід розробки та адміністрування програмного забезпечення (PL/pgSQL)
• Досвід роботи з базами даних (PostgreSQL, msSQL, mySQL)
• Досвід роботи з хмарними рішеннями (AWS Cloud: RDS, операції з EC2 інстансами, CloudWatch)

Буде плюсом:

• Досвід роботи з базами даних Oracle

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку.
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей.
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою.
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі.
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми з CX, Data, IT Security, Лідерства, Agile. Корпоративна бібліотека та уроки англійської.
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах.
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями.
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid). Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink.
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes).

Чому Райффайзен Банк? 

• Наша головна цінність — люди і ми даємо їм підтримку і визнання, навчаємо, залучаємо до змін. Приєднуйся до команди Райфу, адже для нас ТИ маєш значення! 
• Один із найбільших кредиторів економіки та аграрного бізнесу серед приватних банків 
• Визнаний найкращим працедавцем за версіями EY, Forbes, Randstad, Franklin Covey, Delo.UA 
• Найбільший донор гуманітарної допомоги серед банків (Червоний Хрест України, UNITED24, Superhumans, СМІЛИВІ) 
• Одна з найбільших ІТ-продуктових команд серед банків країни 
• Один із найбільших платників податків в Україні, за 2023 рік було сплачено 6,6 млрд гривень

Можливості для всіх: 

• Райф керується принципами, що фокусуються на людині та її розвитку, у центрі уваги 5 500 співробітників та понад 2,7 мільйони клієнтів  
• Підтримуємо принципи різноманіття, рівності та інклюзивності
• Ми відкриті до найму ветеранів і людей з інвалідністю та готові адаптувати робоче середовище під ваші особливі потреби
• Співпрацюємо зі студентами та людьми старшого віку, створюючи умови для зростання на будь-якому етапі кар’єри

Full-time office, Kyiv!

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.

RESPONSIBILITIES

• Design and maintain database systems, ensuring high availability and reliability tailored to each end user’s role
• Implement databases aligned with specific user information needs and operational requirements
• Define user permissions and facilitate precise data distribution, ensuring timely and accurate access
• Leverage high-speed transaction recovery techniques and establish regular data backups to ensure data integrity
• Minimize database downtime, tuning parameters to maximize query performance and responsiveness
• Provide both proactive and reactive data management support to ensure uninterrupted operations
• Develop, enforce, and document comprehensive database policies, procedures, and standards
• Conduct regular tests and evaluations to safeguard data security, privacy, and integrity

• Monitor database performance, apply updates, and implement patches to maintain optimal operation

   

REQUIREMENTS

• Experience: Proven background in database administration, IT, database architecture, or a related field
• Technical Skills: Hands-on experience with database standards and end-user applications
• Data Integrity & Security: Strong knowledge of data backup, recovery, security, and integrity protocols for SQL or NoSQL engines
• System Proficiency: Experience with GNU/Linux server environments
• Database Design: Familiarity with database design principles and documentation practices
• Programming Knowledge: Basic familiarity with programming languages
• Problem Solving: Strong analytical skills with a capacity to approach challenges algorithmically

• Education: BS degree in a computer discipline or a relevant certification

   

NICE TO HAVE

• Expertise with MySQL and PostgreSQL
• Familiarity with cloud technologies like GCP and AWS

• Experience with version control systems such as GitHub and Bitbucket

   

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker which is available from the first month of cooperation
• Life insurance with the broker which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainment
• Happy hours on Fridays
• Gig contract support

We are looking for a technically savvy and detail-driven Email Deliverability Specialist to join our CRM & retention team. This role is crucial to ensuring our marketing and transactional emails consistently reach users’ inboxes, maintaining high sender reputation, and driving engagement through data-driven improvements.

Key Responsibilities:

• Monitor and optimize email deliverability performance across multiple platforms (ESP, CRM, etc.)

• Conduct technical audits of email infrastructure (SPF, DKIM, DMARC, DNS configs) and suggest improvements

• Manage sender reputation across domains and IPs, including blacklist monitoring and complaint rate reduction

• Analyze delivery metrics (open rate, bounce rate, complaint rate) and provide actionable insights to improve campaign performance

• Collaborate with marketing and IT teams to align deliverability practices with content strategies and technical implementation

• Set up and maintain monitoring tools (e.g., Google Postmaster Tools, InboxAlly, Folderly) and produce regular reports

• Maintain compliance with international regulations such as GDPR and ESP-specific policies

• Build and implement a long-term deliverability strategy and drive proactive improvements

Requirements:

• 3+ years of experience in email marketing, deliverability, or related areas

• Proven experience in improving deliverability and managing large-scale email infrastructure

• Deep understanding of authentication protocols: SPF, DKIM, DMARC, and DNS troubleshooting

• Hands-on experience with ESPs such as Customer.IO, Sendgrid, and deliverability tools like Warmy, GlockApps, or Mail-Tester

• Ability to translate complex technical issues into clear actions for non-technical teams

• Strong data analysis skills with tools like Looker Studio, Power BI, or similar

• Understanding of email infrastructure concepts (shared/dedicated IPs, warming, feedback loops)

• Solid communication and documentation skills

• Intermediate to Upper-Intermediate level of English (B1–B2)

Bonus:

• Experience in iGaming or affiliate marketing projects

• Knowledge of international email regulations (e.g., CAN-SPAM, CASL, GDPR)

What We Offer:

• Opportunity to own and scale the deliverability function in a growing digital project

• Work with experienced CRM and marketing professionals in a collaborative environment

• Flexible remote-first setup with strong team support

• A role where your expertise directly impacts reach, performance, and ROI

Description

We are a cross-functional international team collaborating across the globe on a major insurance product with integrated e-billing functionality.We are seeking a skilled PostgreSQL Database Administrator (DBA) with experience in infrastructure automation tools like Terraform and Puppet to join our growing team. You will be responsible for managing, optimizing, and automating PostgreSQL database environments to ensure high availability, security, and performance.
 

Requirements

• 5+ years of proven experience as a PostgreSQL DBA or similar role.
• Strong knowledge of PostgreSQL internals, replication, and performance tuning.
• Hands-on experience with Terraform and Puppet for infrastructure as code (IaC).
• Experience with Linux-based operating systems.
• Familiarity with scripting languages such as Bash, Python, or similar.
• Knowledge of backup and recovery strategies.
• Strong problem-solving skills and attention to detail.
• Good communication and teamwork skills
• Experience with cloud platforms (AWS, Azure, GCP).
• Knowledge of containerization tools like Docker and orchestration with Kubernetes.
• Understanding of CI/CD pipelines.
   

Job responsibilities

• Administer and maintain PostgreSQL databases in production and development environments.
• Design, implement, and optimize database schemas, queries, and indexes.
• Manage database backups, recovery, and disaster recovery plans.
• Monitor database performance and implement improvements.
• Automate database provisioning and configuration using Terraform and Puppet.
• Collaborate with DevOps and development teams to streamline deployment pipelines.
• Implement security best practices, including access control and auditing.
• Troubleshoot and resolve database-related issues.
• Keep up-to-date with new PostgreSQL features and automation tools.

🌎 Akvelon is a known USA company, with offices in places like Seattle, Mexico, Ukraine, Poland, and Serbia. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to the client’s needs and processes.

We are looking for a skilled Power BI (Data & Reporting) Engineers to support the development of reports and improve data visibility for NTech and BSL timelines, scope and issues. The ideal candidate will be comfortable working with data from various sources and modifying existing codebases to instrument and extract the necessary information.
 

Responsibilities:

• Develop and maintain insightful reports using Power BI
• Identify data gaps and instrument the platform to improve data visibility
• Analyze data using Kusto (KQL), AppInsights, and SQL
• Modify and instrument the C# codebase to capture missing data when required
• Investigate and resolve data quality issues across multiple teams
   

Requirements:

Must-have skills:

• PowerBI – experience in building and maintaining interactive reports and dashboards
• MS SQL – strong knowledge of SQL for querying and analyzing data
• C# – ability to read, modify, and instrument existing codebases
• Data analysis, data quality analysis – solid understanding of data investigation techniques and experience identifying and resolving data quality issues
   

Nice to have skills:

• Kusto / AppInsights for data analysis – familiarity with KQL and Application Insights for log and telemetry analysis
• Cross-team collaboration and issues driving – experience working across multiple teams to investigate and resolve data-related issues
• Azure services experience – knowledge of cloud services and tools within the Azure ecosystem
   

Overlap time requirements – standard CET working time, possible (1-2 times per week) meetings up to 10 pm CET.
 

Working conditions and benefits:

• Paid vacation, sick leave (without sickness list)
• Official state holidays (public holidays)
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support program (Discount, Care, Health, Legal compensation)
• Paid external training, conferences, and professional certification that meet the company’s business goals
• Internal workshops & seminars
• Corporate library (Paper/E-books) and internal English classes.
   

Looking for an exciting career? Apply now and become part of our success story 🚀

We’re looking for an experienced Mobile Developer to join us on a project basis to build a cross-platform mobile application using React Native or Flutter

Responsibilities

• Develop and deliver a cross-platform mobile app for iOS and Android using React Native or Flutter.
• Integrate REST APIs and third-party SDKs (e.g., for payments, maps, notifications).
• Ensure performance, responsiveness, and compatibility across devices.
• Unit testing and assist in QA/debugging before release.
• Maintain code quality through Git version control and code reviews.

Required Hard Skills:

• React Native or Flutter – 2+ years of hands-on experience.
• State management (e.g., Redux, MobX, Provider, Bloc).
• API integration – REST/GraphQL (e.g., Axios, Dio).
• Authentication flows – JWT, OAuth, Firebase Auth, etc.
• Push notifications – Firebase Cloud Messaging / OneSignal.
• Local storage – SQLite, Hive, SharedPreferences/SecureStorage.
• CI/CD tools – Fastlane, Bitrise, GitHub Actions (basic setup).
• App Store / Google Play deployment experience.
• Version control – Git (GitHub, GitLab, or Bitbucket).
• Basic testing – Unit tests, widget tests, or Jest for React Native.
• UI tools – Figma interpretation and pixel-perfect implementation.

A leading product company is looking for a Senior DBA Engineer to join their team in a hybrid format in Cyprus.

The company builds a large-scale B2C mobile live-streaming platform with over 450 million registered users. It empowers talented individuals around the world to connect with their audience and monetize their content in real time.

The company was founded in the US in 2018 and currently employs 350+ specialists globally, with tech teams across several countries including Cyprus, Israel, Poland, and Ukraine.

They offer a competitive benefits package:

• stock options,
• performance-based bonuses,
• full medical insurance for employees and partial coverage for family members,
• lunch and dinner in the office,
• Greek lessons,
• sport and wellness compensation.

Key requirements:

• experience with MySQL databases in production environments,
• knowledge of Linux OS,
• hands-on experience with cloud infrastructure, especially Google Cloud Platform (GCP).

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.

The DBA team manages database availability, security, and performance, ensuring data integrity and efficient access. They handle backups and user permissions while providing proactive support.

RESPONSIBILITIES

• Develop and maintain database systems to ensure high availability and tailored performance for each user’s unique needs
• Design databases that effectively address end-user information requirements
• Manage user permissions and facilitate precise data distribution to ensure the right data reaches the right people, in the right format, at the right time
• Utilize high-speed transaction recovery and robust backup procedures to safeguard data
• Proactively reduce database downtime and fine-tune parameters for optimal query performance
• Provide both proactive and responsive support for seamless data management
• Define, uphold, and document database policies, procedures, and best practices
• Conduct regular tests and evaluations to uphold data security, privacy, and integrity
• Monitor database performance continuously, making necessary changes and applying new patches and updates when needed

REQUIREMENTS

• Demonstrated experience in database administration, IT, database architecture, or a similar field
• Expertise in PostgreSQL
• Practical experience with database standards and end-user applications
• Strong knowledge of data backup, recovery, security, integrity, and SQL or NoSQL engines
• Familiarity with GNU/Linux server environments
• Skilled in database design and documentation
• Previous experience using DBA case tools (both frontend and backend) and third-party tools
• Background in replication and load balancing technologies
• Basic familiarity with programming languages
• Excellent problem-solving skills and the ability to think algorithmically
• BS degree in computer science or a related field, or relevant certification

NICE TO HAVE

• Proficiency in MySQL
• Knowledge of cloud platforms like GCP and AWS
• Familiarity with version control systems, including GitHub, Bitbucket, etc.

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker, which is available from the first month of cooperation
• Life insurance with the broker, which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

We are a cross-functional international team collaborating across the globe on a major insurance product with integrated e-billing functionality.

Requirements

• Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience).
• 6+ years of experience as an Oracle DBA (11g, 12c, or later).
• Hands-on experience with Terraform and Puppet in production environments.
• Solid scripting skills in Shell, Python, or Perl.
• Proficiency with Linux/Unix systems administration.
• Strong understanding of backup/recovery processes, Oracle Data Guard, RMAN, and Oracle RAC.
• Experience with CI/CD pipelines and integrating infrastructure automation into DevOps workflows.
• Familiarity with cloud platforms such as AWS, Azure, or Oracle Cloud Infrastructure (OCI).
• Experience in containerization and orchestration tools (Docker, Kubernetes).
• Exposure to monitoring tools such as Prometheus, Grafana, or OEM.
• Knowledge of security best practices for database and infrastructure automation.
   

Job responsibilities

• Administer, monitor, and maintain Oracle databases in development, test, and production environments.
• Design, implement, and maintain Infrastructure as Code using Terraform, Puppet, and related tools.
• Automate provisioning, patching, backup, and monitoring processes for Oracle environments.
• Collaborate with DevOps, Cloud Engineering, and Application Development teams to improve system reliability and delivery velocity.
• Participate in performance tuning, database optimization, and capacity planning.
• Troubleshoot and resolve incidents related to Oracle DB performance, availability, and security.
• Develop and maintain detailed documentation, including SOPs, architecture diagrams, and configuration management records.
• Contribute to disaster recovery planning and execution.