Jobs at Djinni
8949-
· 49 views · 7 applications · 11d
Senior Data Engineer with Azure
Full Remote · Ukraine, Poland, Romania · 5 years of experience · B2 - Upper IntermediateDescription Our customer is a manufacturing company who has numerous warehouses around the globe. The goal of the project is to provide customer with extensive analytical tools. It requires us to build custom APIs that will integrate with customer’s SAP,...Description
Our customer is a manufacturing company who has numerous warehouses around the globe. The goal of the project is to provide customer with extensive analytical tools. It requires us to build custom APIs that will integrate with customer’s SAP, query data from there, apply specific transformations, and build reports in PowerBI based on that processsed data to help customer to:
- Understand current production needs
- Be able to collect as much data as needed to understand new production requests
- Compare production needs with materials availability
- Identify existing bottle-necks from processes perspective
- Help to build forecasts
Requirements
Must-Haves:
- 5+ years of experience w/ Python-based ETL processing and other data engineering tasks
- Practical skills in developing from scratch APIs for data extraction from 3rd party systems
- Proficiency w/ Azure Cloud and Azure Data Factory (or similar tools for orchestrating and automating data pipelines execution)
- Solid expertise in SQL and relational DBs
- Experience in database design and optimization
- Experience with NoSQL DBs (MongoDB, Cosmos, etc.) for handling unstructured and semi-structured data
- Contributing to release management following the best CI/CD practices
Nice to have: Experience w/ SAP S/4HANA is a major benefit
Job responsibilities
- Responsible for design, optimization and maintenance of data integration pipelines
- Build API-based integrations for data extraction
- Implement data transformation conditions according to business requirements
- Data ingestion
- Contribute to requirements analysis, design, decomposition
- Proactively contribute to code quality improvement through design optimization, unit testing, etc.
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· 150 views · 38 applications · 26d
Senior Backend Engineer (Esports Domain)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · B2 - Upper IntermediateWe are looking for a highly experienced Senior Backend Engineer with a strong background in designing and developing scalable backend systems. You will be working on a high-traffic, performance-critical application in the esports domain. This role...We are looking for a highly experienced Senior Backend Engineer with a strong background in designing and developing scalable backend systems. You will be working on a high-traffic, performance-critical application in the esports domain. This role requires deep technical expertise, ownership mindset, and the ability to contribute to system architecture and decision-making.
Key Responsibilities- Design, develop, and maintain robust backend services using NestJS, following best practices in modular architecture, DI, and middleware design.
- Architect and optimize complex PostgreSQL schemas, including migrations, relationships, and handling of semi-structured data via JSONB.
- Set up and tune Elasticsearch for multilingual, full-text search with support for analyzers, stemming, and synonyms.
- Implement and maintain synchronization strategies between PostgreSQL and Elasticsearch, using queues or manual sync mechanisms.
- Build reliable, well-documented RESTful APIs; experience with GraphQL is a strong advantage.
- Ensure secure access control, rate-limiting, and robust authentication mechanisms.
- Utilize Redis for caching, rate-limiting, and background job processing (e.g., Elasticsearch sync jobs).
- Write clean, maintainable, and thoroughly tested code using Jest or similar testing frameworks.
- Collaborate with cross-functional teams, take ownership of feature delivery, and contribute to the overall architecture and tech roadmap.
Required Skills- 5+ years of professional experience in backend development, ideally within high-scale or real-time systems.
- Production-level experience with NestJS, PostgreSQL, Elasticsearch, and Redis.
- Deep understanding of system design, data modeling, and query optimization.
- Solid grasp of event-driven architecture and asynchronous job processing.
- Comfortable working in fast-paced, product-focused environments.
- Excellent problem-solving skills and a proactive mindset.
- English: B2 level or higher – able to clearly articulate technical concepts and actively participate in discussions.
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· 206 views · 32 applications · 5d
Marketing Manager
Full Remote · Ukraine · 1 year of experience · B1 - IntermediateWho are we looking for? We are looking for a specialist who is ready to join our team and start working together on our projects. Tasks? Your tasks will focus on the skills and expectations listed below, as well as on the use of new approaches and...Who are we looking for?
We are looking for a specialist who is ready to join our team and start working together on our projects.
Tasks?
Your tasks will focus on the skills and expectations listed below, as well as on the use of new approaches and technologies.
Why did the vacancy open?
We want to invite a new specialist to the company's staff due to the increase in the number of projects.
Responsibilities:
- Development and implementation of marketing strategies to attract new partners and clients;
- Planning and optimization of advertising budgets;
- Planning and organization of content creation (blogs, articles, social networks, cases);
- Team management (designer, content manager);
- Development of the company's portfolio and social media accounts;
- SEO and analytics - monitoring and optimizing site performance using Google Analytics, SEMrush (updating, conversions, creating and editing content);
- Regular reporting (KPI monitoring);
- Brand development and HR branding;
- Competitive environment monitoring and market analysis;
- Reporting on effectiveness, reach and user behavior.
Requirements:
- Experience in digital marketing for at least 2 years (preferably in the IT sector);
- Deep understanding of marketing principles, including market research, segmentation and targeting;
- Experience in digital marketing (SEO, content marketing, SMM, email marketing) and its analytics;
- Experience in setting up advertising (LinkedIn Ads, Google Ads);
- Understanding of the specifics of the IT market (web, mobile);
- Experience working with foreign markets (especially the USA, Europe);
- Knowledge of the features of B2B marketing and lead generation in IT outsourcing;
- Basic knowledge of the principles of CRM systems;
- Ability to perform and delegate agreed functions;
- Analytics and optimization skills (KPI tracking, data analysis);
DESIRED English level not lower than B2. digital narrative.
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· 46 views · 6 applications · 7d
CBDO (Chief Business Development Officer)
Countries of Europe or Ukraine · Product · 3 years of experience · B2 - Upper IntermediateCorytech is a fintech company that builds flexible B2B solutions in the field of payments and financial infrastructure. We help businesses quickly scale payment processes, integrate modern financial tools, and enter new markets without complex technical...Corytech is a fintech company that builds flexible B2B solutions in the field of payments and financial infrastructure. We help businesses quickly scale payment processes, integrate modern financial tools, and enter new markets without complex technical architecture.
Our mission is to build the future of finance — transparent, accessible, and technologically advanced.
Due to our rapid growth, we are looking for a strong CBDO who will drive business development, open new partnerships and markets, and explore new monetization directions.
📌The main thing is experience in FinTech 📌
Key Responsibilities:
- Develop and implement the business development strategy for Corytech
- Build a system for attracting new B2B clients (neobanks, payment providers, iGaming, crypto companies, etc.)
- Expand into new geographies and onboard strategic partners
- Collaborate with the product team on launching new features/services aligned with market needs
- Represent the company at industry events, conferences, and forums
- Build, lead, and scale the business development and sales team
- Set and manage commercial KPIs
Requirements:
- 3+ years of experience in a similar role (CBDO / Head of Business Development / Commercial Director) in fintech, payments, banking, or related sectors
- Experience working with B2B fintech products such as PSPs, white-label solutions, core banking systems, or payment platforms
- Strong understanding of the payments ecosystem and regulatory landscape (knowledge of SEPA, SWIFT, EMI, PCI DSS is a plus)
- A solid professional network within the fintech industry is a significant advantage
- Fluent English (Upper-Intermediate or higher)
- Strategic mindset, analytical skills, and experience negotiating at the C-level
We Offer:
💻 Remote work — the opportunity to work from anywhere.
🎟 Conferences — the company covers expenses for top industry events.
🏝 Vacation and support — paid vacations and sick leave.
💰 Competitive salary — compensation depends on your skills and experience (base + bonus).
🚀 Modern infrastructure — work in an innovative environment.
🤝 Great team — support from colleagues who help you achieve results.
🏆 Bonuses and rewards — incentives for high performance and initiative.
📚 50% compensation for educational expenses in your professional field.
🥪 Lunch compensation in the office.
If you can work in a team, aspire to develop, and generate ideas, we will be glad to see you in our team 🥰
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· 42 views · 6 applications · 4d
Junior QA Engineer (Manual)
Full Remote · Countries of Europe or Ukraine · 1 year of experience · B1 - IntermediateAbout the project Join one of our ongoing projects — a web platform designed for recruitment agencies to track job openings, monitor candidates, and calculate payments for successfully closed positions. The product has been in use for a while and was...About the project
Join one of our ongoing projects — a web platform designed for recruitment agencies to track job openings, monitor candidates, and calculate payments for successfully closed positions.
The product has been in use for a while and was recently transferred to our team from a previous vendor. We're now focused on improving the existing functionality and building new features.
You’ll be working in a Scrum team with regular ceremonies: daily stand-ups, sprint reviews, and retrospectives. Releases happen approximately twice a month.
If you have hands-on experience in testing and want to be part of a product team — we’d love to hear from you!
Tools & Technologies:
- Backend: PHP, Laravel, MySQL
- Frontend: React (Redux)
- Testing: Manual testing of new functionality, regression testing before releases
- Nice to have: Occasional performance testing using k6 (JavaScript) — only as needed after specific optimizations.
Responsibilities:
- Manual testing of both frontend and backend of a web application;
- API testing using tools like Postman and Swagger;
- Working with relational databases (SQL);
- Exploratory testing — you’ll need to investigate and understand functionality that isn’t always fully documented;
- Ensuring product quality from requirement analysis to production release — not just checking boxes;
- Effective collaboration within the team and proactive communication;
- Working with a UK-based client, so solid written and spoken English is important.
What we offer:
- Involvement in meaningful projects with real impact;
- B2B contract cooperation;
- Opportunity to work on diverse projects and with various clients — gain experience quickly and grow professionally;
- Real impact on the company’s growth by contributing to process improvements within the QA department;
- Supportive team environment with open communication;
- Remote or hybrid working conditions;
- Opportunities for professional growth and mentorship;
- Access to internal workshops and knowledge sharing.
Expectations:
- Long-term Commitment. Our projects are usually long-term. That's why we ask our team members for a minimum of 1 year commitment from their side;
- Full-time Work. Our customers expect us to work full-time on their projects, so we kindly ask our team members the same. On average this means 40 hours per week;
- Synced Schedule. The nature of our projects requires maximum schedule overlap for effective collaboration between everyone involved;
Team Meetings. We believe that clear communication is the key to success. Our teams have regular meetings: daily sync-ups, planning sessions, code review.
Required skills:
We look for the candidates who have:
- 1+ year of commercial experience in manual testing;
- Basic understanding of API testing;
- Experience working with SQL databases;
- Solid grasp of test design techniques and ability to apply them in practice;
- Comfortable working with key QA documentation: test plans, reports, checklists;
- Strong analytical thinking and attention to detail;
- Ability to estimate tasks and plan your work;
- Intermediate or higher level of spoken and written English;
- Team player with good communication and collaboration skills.
Recruitment stages:
- application registration via google form;
- technical quiz;
- interview with QA Lead and QA Manager;
- interview with PM;
- offer.
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· 60 views · 6 applications · 17d
Financial Manager
Full Remote · EU · Product · 4 years of experienceWe are an iGaming company with over three years of experience and a team of more than 1300+ specialists. Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries. The company attracts...We are an iGaming company with over three years of experience and a team of more than 1300+ specialists.
Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries.
The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations.Join the team that launches new projects in various markets and shapes the future of the iGaming industry.
What experience is important to us:
- Experience as a Financial Manager or Analyst for at least 4 year, preferably in digital or IT companies.
- Strong understanding of financial planning, budgeting, and management reporting.
- Advanced proficiency in Excel (including pivot tables, complex formulas, financial modeling) and analytical tools.
- Experience with ERP systems and financial software.
- Analytical mindset, high level of responsibility, attention to detail, and accuracy in financial analysis.
- Ability to forecast and manage financial risks within projects.
What you will do:
- Plan and control project budgets, ensuring financial discipline.
- Prepare and deliver regular financial reports and insights to management.
- Monitor and analyze key financial metrics to support decision-making.
- Work closely with accounting to ensure timely payments, invoicing, and tax reporting.
- Manage cash flows and optimize project-related expenses.
- Conduct financial forecasting and identify potential financial risks.
- Collaborate across departments to ensure transparency and efficiency in all financial operations.
Why you should join us:
- We work remotely: Mon-Fri, from 10:00 to 19:00 (UTC+2) – save time by avoiding commuting.
- Paid vacation and sick leave – we care about your health and timely rest. Additionally, you will have a day off in honor of your Birthday.
- Competitive salary – your contribution will be properly valued.
- Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise.
- Freedom from micromanagement and rigid hierarchies – we make decisions quickly, and you can always reach out for advice directly from any team member.
- 100% guaranteed professional development and acquisition of new skills.
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· 6 views · 0 applications · 53m
Node.js Developer (Trainee/Junior)
Office Work · Ukraine (Lviv) · B1 - IntermediateAppexoft is looking for a motivated Trainee or Junior Node.js Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies. Required...Appexoft is looking for a motivated Trainee or Junior Node.js Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies.
Required Technologies:
- Node.js, Express.js / Nest.js
- JavaScript (ES6+) / TypeScript
- SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis)
- REST API, GraphQL, WebSockets
- Git (GitHub/GitLab), Docker (preferred)
- Postman for API testing
Nice to Have:
- Understanding of OOP, SOLID principles, and design patterns
- Experience with testing frameworks (Jest, Mocha, Chai)
Requirements:
- English level: B1 or higher
- Strong motivation to learn and develop in backend engineering
We Offer:
- Interesting and challenging projects
- Vast opportunities for professional development
- Competitive salary
- Friendly team of professionals
- Comfortable working environment
Про компанію Appexoft
Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.
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· 13 views · 0 applications · 53m
Python Developer (Trainee or Junior)
Office Work · Ukraine (Lviv) · B1 - IntermediateAppexoft is looking for a motivated Trainee or Junior Python Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies! Required...Appexoft is looking for a motivated Trainee or Junior Python Developer to join our team in Lviv (office format). We would love to hear from you if you are eager to grow in backend development and work with modern technologies!
Required Technologies:- Python, Django / Django Rest Framework (DRF)
- SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis)
- REST API, GraphQL, WebSockets
- Git (GitHub/GitLab), Docker (preferred)
- Postman for API testing
Nice to Have:
- Understanding of OOP, SOLID principles, and design patterns
- Experience with testing frameworks (Pytest, Unittest)
Requirements:
- English level: B1 or higher
- Strong motivation to learn and develop in backend engineering
We Offer:
- Interesting and challenging projects
- Vast opportunities for professional development
- Competitive salary
- Friendly team of professionals
- Comfortable working environment
If you're passionate about backend development and want to build your career in Python, apply now and join our team!
Про компанію Appexoft
Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.
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· 16 views · 1 application · 53m
React Native Developer
Office Work · Ukraine (Lviv) · B1 - IntermediateWe are currently looking for a React Native Developer (Mid-Level) to join our dynamic and growing frontend team. You’ll be working onsite alongside 5 experienced Ukrainian developers and a project manager in a collaborative, tech-driven environment. ...We are currently looking for a React Native Developer (Mid-Level) to join our dynamic and growing frontend team. You’ll be working onsite alongside 5 experienced Ukrainian developers and a project manager in a collaborative, tech-driven environment.
What You’ll Do:
- Join an ongoing project and gradually take ownership of key frontend tasks
- Collaborate closely with our Lead Frontend Developer to support app architecture, perform code reviews, and handle merges
- Contribute to React Native feature development, optimization, and quality improvements
- Ensure proper testing and debugging, particularly for Apple apps using a MacBook and iPhone
- Work with Jira, Discord, GitLab, and Bitrise for planning, communication, and CI/CD
- Help maintain integrations with major platforms such as OpenAI, Meta, Google, and more
Tech & Tools:
- Tech Stack: React Native (mid to large-scale), iOS/Android
- Tools: GitLab, Bitrise (CI/CD), Jira, Discord
- Testing Devices: MacBook and iPhone (required for iOS builds and testing)
- Integrations: OpenAI, Meta, Google APIs
Who You’ll Work With:
- A team of 5 talented developers and a project manager
- Daily collaboration with the Lead Frontend Developer, focusing on improvements like RN version upgrades, architecture, and best practices
What We’re Looking For:
- 2+ years of experience with React Native development
- Familiarity with the full development lifecycle and Git-based workflows
- Proactive mindset and willingness to take responsibility over time
- Comfortable working onsite with the team
- Experience with iOS/macOS development tools
Про компанію Appexoft
Appexoft is Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.
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· 709 views · 203 applications · 19d
Senior Java Engineer
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · B2 - Upper IntermediateDripify is a pioneering remote-first IT product company specializing in the development of outreach automation products. We empower businesses by enhancing the efficiency and organization of their hiring, sales, and marketing communication processes. Our...Dripify is a pioneering remote-first IT product company specializing in the development of outreach automation products. We empower businesses by enhancing the efficiency and organization of their hiring, sales, and marketing communication processes. Our innovative solutions redefine the way companies approach outreach, making interactions more effective and seamless.
We are seeking a dedicated Senior Java Engineer to join our team at Dripify, a leading B2B SaaS product company.
Project — dripify.io
Sales automation platform designed for marketers, business owners, and sales teams that allows automating cold-emailing and lead generation on LinkedIn.
Here is some of what you will do:
- Build modular, maintainable backend systems using Java 21+ and Spring Boot (MVC, REST, Security, Data, Messaging).
- Design and integrate performant, concurrent services using REST APIs and asynchronous messaging via SNS/SQS.
- Write tested, reliable code with a strong emphasis on unit and integration testing and CI/CD automation.
- Apply secure coding practices
Collaborate on architecture and system design, taking full ownership of deliverables from implementation to deployment.
Requirements:
- 5+ years of hands-on Java development, with production experience in Java 21+
- Deep practical experience with Spring Boot modules
- Strong understanding of modular architectural principles and backend service decomposition
- Solid knowledge of Java concurrency and multithreaded environments
- Experience working with SQL databases (PostgreSQL preferred)
- Proficiency in RESTful API design and asynchronous messaging using SNS/SQS
- Familiarity with CI/CD pipelines and common quality gates (test coverage, static analysis, security scanning)
- Strong foundation in unit and integration testing
- Competence in Docker, Linux, and system-level debugging
- Understanding of logging and monitoring tools (e.g., ELK, Prometheus, Grafana)
- Commitment to secure development practices, including authentication, authorization, data validation, and least-privilege access
Working knowledge of AWS services, including IAM, EC2, RDS, S3, CloudWatch, and Secrets Manager
Would be a plus:
- Experience with microservices architecture — including service decomposition, data ownership, and inter-service communication patterns
- Kubernetes (EKS or self-managed)
- Infrastructure-as-Code using Terraform
- AWS Certifications (e.g., Developer Associate, Solutions Architect)
- Bachelor’s or Master’s degree in Computer Science or a related field
Here is what we offer:
— 100% remote position, providing flexibility and work-life balance.
— Competitive salary reflecting your skills and expertise.
— 24 days of paid vacation per year to recharge and relax.
— 10 days of paid sick leave.
— Educational opportunities.
— Compensation budget for medical and hobby/sport expenses.
— Generous budget for birthdays and anniversaries.
— Online and offline team events.
— A collaborative and innovative work environment with passionate team members.Hiring process:
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✅Interview with Recruiter (40min) — ✅ Tech interview with Teach Leader (1.5 hour) — ✅Reference check — ✅Offer -
· 50 views · 1 application · 18d
Senior Python Developer
Hybrid Remote · Ukraine (Lviv) · 4 years of experience · B2 - Upper IntermediateNewsoft is looking for a Senior Python Developer to join a UK-based healthtech project that harnesses AI to transform raw health data from trackers and wearables into personalized insights. You’ll work with a modern backend stack (FastAPI, AWS, OpenAI...Newsoft is looking for a Senior Python Developer to join a UK-based healthtech project that harnesses AI to transform raw health data from trackers and wearables into personalized insights. You’ll work with a modern backend stack (FastAPI, AWS, OpenAI API) and contribute to the development of new features and the expansion of existing ones. The product is in active development with a growing team and direct communication with the English-speaking client.
Requirements:
- 3+ year of commercial software development experience
- Strong knowledge of Python
- Experience with FastAPI and SQLAlchemy
- Solid understanding of RESTful APIs and OAuth
- Experience with PostgreSQL or other relational databases
- Familiarity with Git-based workflows
- Understanding of software design principles (e.g., SOLID)
- Experience or basic knowledge of AWS services (especially Cognito, Lambda, ECS, RDS)
- Upper-intermediate level of English
Nice to Have:
- Experience with Docker
- Basic knowledge of frontend technologies (JavaScript/TypeScript, React)
- Experience working with AI APIs like OpenAI
Interview stages:
- HR interview (30 minutes)
- Technical interview (1 hour)
- Interview with the customer (1 hour)
- Job offer 🎉
We offer:
- Competitive salary
- Challenging tasks and projects
- Opportunities for professional development and growth
- Flexible working hours
- New hardware
- Free English lessons
- Table tennis and yoga classes
- Availability of generators and Starlink in the office
- Small gym in the office
- Adjustable height tables
- Regular office fruit delivery and other benefits
Let’s create value together!
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· 688 views · 109 applications · 6d
Full Stack Node.js developer
Full Remote · Ukraine · Product · 1 year of experience · B2 - Upper IntermediateSkills Commercial experience in software development projects Working experience with Next.js, Node.js, React, PostgreSQL, Tailwind, Prisma Strong knowledge of JavaScript Hard-working, smart, proactive, goal oriented, open in communication, not afraid to...Skills
- Commercial experience in software development projects
- Working experience with Next.js, Node.js, React, PostgreSQL, Tailwind, Prisma
- Strong knowledge of JavaScript
- Hard-working, smart, proactive, goal oriented, open in communication, not afraid to voice your own opinion
- Willing to take part in business and design decisions and analysis
- Experience with Python - preferable
Do not hesitate to apply if you are missing specific experience.
We Offer
- WFH and flexible working hours
Requirements
- Develop new products and develop existing ones of Valid-X company.
Proactively take part in design and marketing discussions, take responsibility for products from the technology side.
Project description
- Social wiki platform website (similar to Wikipedia and Fandom)
- Tech stack: Next.js, Node.js, PostgreSQL, Prisma, Vercel
Other projects
Про компанію Valid-XWe are a growing company with interesting projects, a fun work environment, great perks and flexibility. Valid-X is known for its transparent approach to software development. Check out our job openings and send us your CV.
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· 63 views · 3 applications · 21d
C++ Team Lead
Full Remote · Countries of Europe or Ukraine · Product · 7 years of experience · B2 - Upper IntermediateFluent Trade Technologies is a global fintech software firm at the forefront of providing state-of-the-art technology to the world's largest global banks and hedge funds. Specializing in ultra low-latency strategy and market data solutions, Fluent is...Fluent Trade Technologies is a global fintech software firm at the forefront of providing state-of-the-art technology to the world's largest global banks and hedge funds. Specializing in ultra low-latency strategy and market data solutions, Fluent is committed to delivering cutting-edge innovations to the Financial Industry. With a prominent Israeli R&D center in Jerusalem and development centers in Ukraine's Kharkiv and Dnipro, Fluent is a dynamic and collaborative environment.
Learn more about us at www.fluenttech.net.
Software Team Lead
Responsibilities:
- Be a leading developer in your team (%50 hands-on).
- Lead a development team of 2-5 strong developers, in a company creating high-end automatic financial trading systems.
- Be responsible for a project, including direct connection with the customer.
- Challenging and fascinating work environment.
Desired Skills & Experience
- 4 years or more of development experience, mainly C/C++
- Extensive Knowledge in Linux environment
- Strong Multi threading background
- Experience in software quality tools and procedures: unit testing, testability design, code review etc.
- Experienced in High performance software systems, code optimization and latency measurement.
- Basic Leadership and managerial skills:
- Experience in Effort estimation, architecture and software design
- Managed a small group of developers
- Customer oriented skills:
- Excellent English
- Experience in some customer-related skill: requirements collection, support etc.
- Experience in project management: task management, planning, pusher personality.
Advantage
- Experience in the financial industry and algorithms
- Exposure to a wide range of systems, software and libraries.
- Scripting experience (bash,python)
- Experience with customer in the US / EU
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· 22 views · 0 applications · 6d
Senior SRE PostgreSQL Specialist (IRC270096) to $5000
Full Remote · Ukraine · 5 years of experience · B2 - Upper IntermediateJob Description Expected skills Proven experience with mission-critical/no-downtime Postgresql migrations Experience with cloud infrastructure and platforms, including AWS, Microsoft Azure, or other IaaS/PaaS providers. Proven experience working with...Job Description
Expected skills
- Proven experience with mission-critical/no-downtime Postgresql migrations
- Experience with cloud infrastructure and platforms, including AWS, Microsoft Azure, or other IaaS/PaaS providers.
- Proven experience working with containerization technologies like Docker containers and orchestration platforms like Kubernetes (including experience with Helm, Flux, Traefik, Gloo, and AKS/EKS).
- Familiar with Splunk or any similar log management technology (ELK, Dynatrace…)
- Excellent written and verbal communication skills in English to collaborate effectively in a fast-paced environment.
Job Responsibilities
- Update, complete, document, and test the migration procedures to PG17. Expand those procedures to manage environmental migration. The tooling and troubleshooting tool will require working with Terraform and Kubernetes.
- Develop Splunk and Grafana dashboards for auditing, visualizations, and effective monitoring of the migration.
Department/Project Description
The “Reduce TMC Variants” project
This project aims to migrate all Talend legacy environments to Qlik-managed environments. This project implies migrating PostgreSQL databetween AWS accounts between AWS accounts, ideally with no downtime. The goal of this project is to modernize and document the current operational processes. This includes moving to the last major version of RDS Postgresql.
The SRE Role
Join Qlik teams responsible for operating mission-critical components and applications in production as a Site Reliability Engineer (SRE).
Your foundational contributions will empower global R&D teams to deliver highly scalable, efficient, observable, and resilient micro-services, supporting mission-critical use cases for thousands of high-profile customers worldwide. As part of our technological evolution, your work will shape the growth and success of our cloud ecosystem.
The teams
We are looking for a contractor to support PostgreSQL 17 upgrades and backend migration
What makes this mission interesting?
- Implement robust migration process: Update the tools and the solutions to let Qlik migrate the PG databases to PG17 and also migrate the legacy environment to the Qlik targets (AWS RDS cross account migration). All databases are AWS RDS-managed.
- All the tooling is primarily based on Kubernetes and managed with ArgoCD. RDS instances and some tooling (PG exporters...) are deployed with Terraform. You will use day to day industry standard tools
- Global Collaboration and Expertise: Collaborate with a talented and diverse team of international experts across a wide range of technologies.
- Mission-critical product: Upholding the availability, scalability, and reliability of a widely used and popular SaaS application
- Expand Your Tech Skillset: You will gain exposure to a variety of cutting-edge technologies while solving challenging problems and broadening your skillset.
- Collaborative Development: Collaborate with engineering teams to deliver scalable and reliable services.
- DevOps / SRE culture: Develop and advocate for cloud-based optimization strategies and best practices.
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· 175 views · 1 application · 6d
Team Lead Back-end Developer (Node.js) to $10500
Office Work · Poland, Serbia · Product · 8 years of experience · B2 - Upper IntermediateThe international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Poland, Bulgaria, Serbia and Portugal. Here, everything moves at rocket speed: driving innovation, pioneering projects, and...The international software development and digital solutions company driven by 1,300 talented professionals across Cyprus, Poland, Bulgaria, Serbia and Portugal.
Here, everything moves at rocket speed: driving innovation, pioneering projects, and fast-tracking careers.
Together, we turn ideas into action—let’s get started!We are looking for a skilled Team Lead Back-end Developer (Node.js)
✅Responsibilities:
✔️ Being transparent with the team about challenges, failures, and successes
✔️ Hiring and training technical personnel
✔️ Determining project requirements and developing work schedules for the team
✔️ Delegating tasks and achieving daily, weekly, and monthly goals
✔️ Liaising with team members and management to ensure projects are completed to standard
✔️ Motivating staff and creating a space where they can ask questions and voice their concerns
✔️ Delegating work and assignments to team members
✔️ Collaborating with their team to identify and fix technical problems
✔️ At least upper -Intermediate lvl of English
And for Developer part:
✔️ In-house platform development
✔️ 3rd party API integrations
✔️ Actively participate in developing new features from scratch
✅ Requirements:✔️ At least 8+ years of experience, 3+ years in leadership
✔️ Excellent technical, diagnostic, and troubleshooting skills
✔️ Strong leadership and organizational abilities
✔️ Knowledge of JavaScript and the ECMAScript 6 standards
✔️ 3+ years of commercial experience with Node.js
✔️ 5+ years of commercial experience in web development
✔️ Commercial experience of working with DB
✔️ Commercial experience of implementing the REST and WebSockets
✔️ Experience of GIT version control system
✔️ Experience with databases MySQL
✔️ Experience with RabbitMQ
✔️ Experience with Redis
✅Nice to Have:
✔️ Experience with TypeScript✅ We offer excellent benefits, including but not limited to:
🧑🏻💻 Learning and development opportunities and interesting challenging tasks;
🏋️♂️ Company fitness corner in the office for employees;
📚 Opportunity to develop language skills and partial compensation for the cost of language classes;
🎁 Birthday celebration present;
🏝 Time for proper rest and 24 working days of Annual Vacation;
🍲 Breakfasts and lunches in the office (partially paid by the company).
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