Jobs at Djinni
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· 20 views · 0 applications · 27d
Pre-Sales Engineer
Office Work · Ukraine (Lviv) · Product · 1 year of experience · B2 - Upper IntermediateWe are seeking a highly motivated Pre-Sales Engineer with a strong background in circuit engineering, radio engineering, and UAV systems. The ideal candidate will not only have technical expertise in UAV components and configuration but also possess...We are seeking a highly motivated Pre-Sales Engineer with a strong background in circuit engineering, radio engineering, and UAV systems. The ideal candidate will not only have technical expertise in UAV components and configuration but also possess excellent communication skills to support our sales team in delivering advanced UAV solutions.
Responsibilities:- Collaborate with the sales team to understand client requirements and propose tailored UAV system solutions.
- Present and demonstrate UAV products, focusing on technical aspects including electronics, communication systems, flight controllers, cameras, and antennas.
- Assist in the design and integration of UAV systems, ensuring proper configuration and performance alignment with customer needs.
- Serve as a technical consultant during pre-sales engagements, offering insights on flight control software such as Ardupilot, Betaflight, and INAV.
- Utilize expertise in Mavlink, Cross-fire, and radio engineering to explain complex system functionalities to prospective clients.
- Leverage UAV engineering knowledge and, where applicable, hands-on piloting experience to deliver practical and innovative solutions.
- Maintain an up-to-date understanding of all UAV components and basics of aerodynamics to provide comprehensive technical support.
Skills and Experience:- Proven background in circuit engineering with a solid foundation in radio engineering principles.
- Demonstrated expertise in UAV systems, including configuration and integration of electronics, communication systems, flight controllers, cameras, and antennas.
- Hands-on experience with UAV flight control software such as Ardupilot, Betaflight, and INAV.
- Familiarity with Mavlink and Cross-fire protocols.
- Understanding of UAV design and basic aerodynamics principles.
- Strong problem-solving skills with the ability to translate complex technical concepts into clear customer benefits.
- Excellent communication skills and ability to work collaboratively with both technical and non-technical stakeholders.
- English Upper-Intermediate (B2) +
Nice to have:
- Experience with UAV piloting, offering practical insights into system performance and operational challenges.
- Prior involvement in UAV project lifecycle from design through field testing.
More
Join our dynamic team and help shape the future of UAV technology by bridging the gap between advanced engineering and customer success. If you are passionate about UAV systems and have a knack for technical sales, we encourage you to apply. -
· 190 views · 18 applications · 10d
Community Manager and Community Builder
Office Work · Ukraine (Vinnytsia) · Product · 2 years of experience · B2 - Upper IntermediateWarmy.io is a leading platform that helps businesses enhance their email outreach by ensuring emails land in the inbox, not the spam folder. By using AI-driven technology, we help businesses improve deliverability and engagement, enabling better...Warmy.io is a leading platform that helps businesses enhance their email outreach by ensuring emails land in the inbox, not the spam folder. By using AI-driven technology, we help businesses improve deliverability and engagement, enabling better connections with their customers. As we continue to grow, we’re looking for a passionate and proactive Community Manager and Builder to help us grow and engage our user base across key communication platforms.
Job Description:
Warmy.io is seeking a dynamic and motivated Community Manager and Builder to create, grow, and engage vibrant communities on WhatsApp, Slack, and Facebook. You’ll play a pivotal role in nurturing relationships with our users, building a strong brand presence, and driving engagement across these platforms. Your efforts will create a positive environment where users can share knowledge, solve problems, and discuss all things related to email deliverability and outreach.
Key Responsibilities:
- Community Building: Develop and grow Warmy.io's presence on WhatsApp, Slack, and Facebook by fostering a positive, engaged, and supportive environment for users.
- User Engagement: Create and implement strategies to engage community members through discussions, Q&A sessions, challenges, live events, and other interactive activities across all platforms.
- Content Creation: Produce regular, relevant content (polls, articles, quick tips, announcements) to keep community members informed and engaged across WhatsApp, Slack, and Facebook.
- Relationship Management: Cultivate relationships with community members to understand their needs, address issues, and gather feedback to improve Warmy.io’s services.
- Onboarding & Support: Assist new community members with onboarding, ensuring they understand how to use Warmy.io and encouraging active participation in the community.
- Growth Strategy: Develop and implement strategies to grow the community organically by encouraging referrals, collaborations, and active participation from existing users on all platforms.
- Collaboration: Work closely with the marketing and product teams to communicate key updates, product launches, and gather insights from community feedback.
- Monitor & Moderate: Ensure community discussions remain healthy, inclusive, and on-topic. Address any inappropriate behavior or issues that arise within the community.
- Data & Reporting: Track and analyze community growth and engagement metrics across WhatsApp, Slack, and Facebook, providing regular reports to optimize strategies and show progress.
Requirements:
- Proven experience as a Community Manager, Social Media Manager, or similar role, ideally with experience managing communities on WhatsApp, Slack, and Facebook.
- Excellent communication and interpersonal skills, with the ability to foster trust and engagement within a community.
- Strong understanding of community building strategies, particularly in online platforms like WhatsApp, Slack, and Facebook.
- Creative problem-solving skills and the ability to generate engaging content that resonates with community members.
- Ability to work independently, prioritize tasks, and take initiative to grow and develop the community.
- Familiarity with SaaS, email deliverability, or email marketing tools is a plus.
What We Offer
- Competitive compensation
- 12 PTO days, 10 sick days, public holiday recognition and B2B contract.
- Access to cutting-edge analytics tools and resources
- Ownership of your function and close collaboration with leadership
- A friendly, international team and space to grow
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· 55 views · 6 applications · 27d
Engineering Manager/.NET Team Lead
Hybrid Remote · EU · Product · 6 years of experience · C1 - AdvancedBETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per...BETER is a rapidly growing product company. We create competitive content supplemented with analytics. For more than 5 years, we have been organizing sports tournaments, broadcasts, and developing our own sports community. We hold 45+ thousand events per month in esports and classic sports. BETER products are known all over the world — our content is represented in 150+ countries.
Our current partners are the world’s most famous trading giants.
Now we are looking for an Engineering Manager (.NET/C#) to develop and implement a technical strategy for the development of a system for sports analytics. If you like to build a team, develop a technical culture, cover the most critical areas in development, help train others, and be a leader, then this position is for you.
Technology stack we work with: Microservice architecture, .NET 8+, MS Orleans, MongoDB, Apache Kafka, SignalR/WebSocket, k8s, AWSRequirements:
- Be a business person, have a sense of responsibility for the entrusted area and treat it as your brainchild, be demanding of the team, but fair, set goals, monitor their implementation, control the workload of people, and systematically improve the level of skills in the team.
- 3+ years of experience in managing a team: organizing work, motivating, maintaining discipline, delegating and monitoring execution, exchanging feedback, and leadership.
- Write high-quality code in C# (.NET Core, ASP.NET Core), understand OOP and SOLID concepts, understand design patterns.
- 6+ years of expertise in the .NET ecosystem: tools, libraries, frameworks.
- RDBMS/NoSQL experience: knowledge of the principles of engine operation, ability to profile queries, design schemas, understanding the logic of index operation.
- Experience working with message brokers: knowledge of the operating principles of broker types, building asynchronous data delivery and processing with various guarantees and for various scaling requirements, fault tolerance, etc.
- Loyalty to DevOps practices and experience in their application: automation of development and quality assurance tools, monitoring, tracing, and debugging.
- Skills in profiling, debugging, optimizing code and queries to the database.
- Willingness to participate on-calls according to a pre-planned schedule.
- Experience writing unit tests, understanding when it is appropriate and when it is not.
- Adhere to the opinion that without code review it is impossible to work and convey this message to the masses :)
- Striving to improve existing solutions and develop new solutions, searching for growth points.
- A desire to share knowledge with engineers and be able to convey it.
It will be a plus:
- Experience developing in languages other than C#.
- Experience in digging into the insides of frameworks for self-improvement.
- A constant search for answers to the questions “why” and “how to do it better”, but at the same time critical thinking to understand when it is rational to do it “better”.
- Understanding of data structures and algorithms, understanding how O(1) differs from O(n).
- Understanding the difference between AMQP and Kafka, the pros and cons of such solutions.
- Higher technical education, training in mathematical/technical lyceums.
- Experience with Kafka, MongoDB, MS Orleans, Prometheus, ElasticSearch and OTel.
- Frontend development experience.
- Experience in cloud environments in general and AWS in particular.
- Master's Degree in Applied Mathematics.
Responsibilities:
- Organizing the work of the team, implementing and monitoring compliance with the necessary processes.
- Planning and distribution of work in a team, monitoring implementation.
- Design of services on the balance of the team in collaboration with the architect and business analysts.
- Implementing and maintaining good software development practices, such as coding conventions and code review.
- Writing code in C# as part of the implementation of tools and products.
- Writing unit tests for functionality.
- Mentoring engineers in a team, assistance in drawing up PDP.
- Assistance in troubleshooting, and training on how to prevent them in the future.
- Help in finding bottlenecks and performance problems, profiling database queries, and code.
- Conducting knowledge tests, developing tests for self-control and for hiring needs.
- Participation in interviews of team candidates, assessing the level of knowledge and expertise.
- Providing regular feedback to team members.
- Conducting team meetings on a regular basis.
- Approval of vacations, sick leave, time off, overtime in the team, and - correction of current plans.
What and how do teams work?
- A highly loaded system based on .NET 8+, which receives changes in real-time and recalculates sports analytics.
- Working in a microservice architecture, with a messaging system.
- Ability to choose technologies to effectively achieve results.
- Experienced and strong specialists in teams who are always ready to share knowledge.
- The code is packaged in containers and lives in AWS EKS.
- Kafka for real-time messaging.
- MongoDB, PostgreSQL for data storage and processing.
- Victoria Metrics for collecting metrics and monitoring.
- ElasticSearch for logs.
- Teams are cross-functional and focused on their services.
- Minimum bureaucracy, the ability to easily communicate with all levels of management.
- We strive to make decisions quickly, without months of discussions, if a person has analyzed the risks and alternatives and understands the essence of his proposal.
We offer:
- Ability to work remotely.
- Flexible work schedule.
- 100% paid sick leave.
- 20 working days of paid vacation.
- Competitive and timely payment for services.
- Personal mentoring and coaching.
- Team building and corporate events.
- Paid child care leave.
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· 57 views · 15 applications · 8d
Sales manager to $4000
Full Remote · Worldwide · Product · 1 year of experience · C1 - AdvancedSales Manager — We’re Not Just Selling, We’re Changing the Game We’re not looking for “another sales rep.” We’re looking for a hunter — someone who can turn a cold lead into a warm handshake, and a “no” into “where do I sign?” At iSpeedToLead, sales...🚀 Sales Manager — We’re Not Just Selling, We’re Changing the Game
We’re not looking for “another sales rep.”
We’re looking for a hunter — someone who can turn a cold lead into a warm handshake, and a “no” into “where do I sign?”At iSpeedToLead, sales isn’t about pushing products — it’s about building partnerships that last, creating value clients can feel from the first call, and driving growth like your name is on the building.
💡 What You’ll Do
- Seize the moment — connect with prospects fast and convert interest into closed deals.
- Spot opportunities in the noise — turn market shifts into revenue wins.
- Own the deal cycle — from first touch to contract signed and client onboarded.
- Negotiate like a pro — talk the language of decision-makers, persuade with data, inspire with vision.
- Partner with marketing & product — so prospects see value before they even meet you.
🧩 Who You Are
- A closer — you live for the “Yes.”
- A hunter — you generate your own leads and don’t wait for marketing handouts.
- Metrics-driven — funnels, conversion rates, pipeline health, plan vs. actual — these are your daily tools.
- Resilient & persistent — you take rejection, learn, and come back stronger.
- Thrive in high-velocity environments — you can juggle multiple deals without dropping quality.
📈 What We Value
- Proven track record in active sales (B2B or B2C — what matters is you can win).
- Self-starter in prospecting and warming leads.
- Comfort working in CRM like it’s your mission control.
- Experience managing long sales cycles from cold lead to signed deal.
🌟 What You’ll Get
- A product and team you’ll be proud to represent.
- Autonomy to make decisions that move the needle.
- Transparent KPIs and bonuses tied to real results — not time served.
- A high-speed, ambitious culture that rewards results and hustle.
Be bold, be yourself, and show us why you’re the one.🔥 If you’re the Sales Manager who doesn’t wait for the storm to pass but runs into it chasing the deal — we want to talk.
Apply now, send us your best case study, and let’s close the first deal together.About iSpeedToLead
- We are the #1 lead marketplace in the USA.We created an entirely new category: a marketplace where businesses can shop for future customers just like they would for products in e-commerce. You see all the information about a lead before you buy — full transparency, control, and predictable results.
- Unlimited ambition.We started in real estate, but our goal is to expand into every high-ticket vertical: solar, roofing, home renovations, business sales, and more. We are building the infrastructure that helps businesses grow and generate more revenue.
- A powerful ecosystem.iSpeedToLead is a two-sided marketplace connecting lead suppliers and buyers. Managing such a model is complex — and that’s exactly what makes us unique and hard to copy. We’ve already outpaced the competition and continue to widen that gap.
- AI at the core.We’ve integrated AI into every process: recruiting, sales, product, analytics. Our Chief AI Officer empowers every department to move faster, test hypotheses, and increase efficiency. Every new tool becomes a product that solves real business problems.
- A warrior culture.We built this company during the war in Ukraine, under shelling and constant blackouts. The team worked with generators and Starlinks — and this has become part of our DNA. We believe a strong culture can transform ordinary people into warriors who overcome any challenge.
- Inspired by the best.We learn from Amazon, Uber, and Airbnb — companies that built new markets from scratch. We aim to become «customerscom»: the ultimate store where businesses buy their future customers.
- We’re not here to help you spend — we’re here to help you dominate.We turn every dollar into a powerful force for scaling revenue, capturing market share, and crushing the competition.
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· 764 views · 23 applications · 15d
Full-Stack AI Engineer (15 UA team members, startup, YC )
Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper IntermediateWHO WE ARE Respaid unlocks hidden B2B revenue through AI-powered debt collection. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox &...WHO WE ARE
Respaid unlocks hidden B2B revenue through AI-powered debt collection. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox & Docker.
WHY THIS WILL EXCITE YOU• Ship AI that drives revenue — production impact from day one.
• 99.9% uptime, 10–50× dev velocity — obsession with tooling (Cursor, Claude Code, n8n).
• Small, elite team — zero corporate drag, direct access to CEO/CTO.
• Path to Staff / Lead — out-ship, out-learn, own massive scope.
WHAT YOU'LL TACKLE• Build end-to-end AI features: data scraping → RAG pipelines → automated system sync.
• Craft idempotent, rate-limit-resilient integrations with CRMs & accounting tools.
• Engineer context-rich AI replies and dynamic recovery orchestration.
• Validate & iterate on AI outputs for production-grade accuracy.
• Contribute light DevOps, CI/CD, SRE for 99.9% uptime.
DAY-TO-DAY OWNERSHIP• Ship code daily (PHP Laravel & Python FastAPI).
• Pair with AI teammates (Cursor, Claude Code) for 10× throughput.
• Review logs/metrics, squash bugs, automate yourself out of toil.
• Collaborate with leadership on roadmap & architecture.
MUST-HAVE SUPER-POWERS• Proven experience shipping AI-powered production systems (not research).
• Hands-on with RAG pipelines, large-scale scraping, prompt engineering.
• Strong API integration & automation chops.
• Rapid context switching, self-starter, ownership mindset.
• Upper-Interm. English, clear async communication.
/// must have strong experience with Python FastAPI, and PHP expertise will be considered a significant plus, as we’re seeking a Full-Stack AI Engineer
NICE TO HAVE• Multi-tenant SaaS, deliverability optimization, event analytics.
• IaC, CI/CD, light SRE.
PERKS• Fully remote; flexible hours (core GMT+2/+3 overlap).
• PTO + national holidays + paid birthday off (and your kids'🎂).
• Private health plan, EN/UA language courses.
• Zero red-tape access to CEO & CTO; path to Staff/Lead for top performers.
HOW TO APPLY1. Top 1 % receive a paid 2-hour AI coding challenge.
Pass → 30-min CEO call → offer.🚀 Ready to build AI that moves the needle? Hit Apply and share one AI workflow you shipped and its ROI.
More -
· 395 views · 39 applications · 15d
AI-Powered Full-Stack Engineer (Python / RAG pipelines)
Full Remote · Countries of Europe or Ukraine · 3 years of experience · B2 - Upper IntermediateWHO WE ARE Respaid unlocks hidden B2B revenue through AI-powered debt collection, done in a respectful way. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus...WHO WE ARE
Respaid unlocks hidden B2B revenue through AI-powered debt collection, done in a respectful way. 20+ people across US & Europe—incl. 10 UA engineers—ship weekly via Linear, GPT-4 agents & full-stack automation. Backed by Y Combinator plus founders of Dropbox & Docker.
WHY THIS WILL EXCITE YOU• Ship AI that drives revenue — production impact from day one.
• 99.9% uptime, 10–50× dev velocity — obsession with tooling (Cursor, Claude Code, n8n).
• Small, elite team — zero corporate drag, direct access to CEO/CTO.
• Path to Staff / Lead — out-ship, out-learn, own massive scope.
WHAT YOU'LL TACKLE• Build end-to-end AI features: data scraping → RAG pipelines → automated system sync.
• Craft idempotent, rate-limit-resilient integrations with CRMs & accounting tools.
• Engineer context-rich AI replies and dynamic recovery orchestration.
• Validate & iterate on AI outputs for production-grade accuracy.
• Contribute light DevOps, CI/CD, SRE for 99.9% uptime.
DAY-TO-DAY OWNERSHIP• Ship code daily (PHP Laravel & Python FastAPI).
• Pair with AI teammates (Cursor, Claude Code) for 10× throughput.
• Review logs/metrics, squash bugs, automate yourself out of toil.
• Collaborate with leadership on roadmap & architecture.
MUST-HAVE SUPER-POWERS• Proven experience shipping AI-powered production systems (not research).
• Hands-on with RAG pipelines, large-scale scraping, prompt engineering.
• Strong API integration & automation chops.
• Rapid context switching, self-starter, ownership mindset.
• Upper-Interm. English, clear async communication.
NICE TO HAVE• Multi-tenant SaaS, deliverability optimization, event analytics.
• IaC, CI/CD, light SRE.
PERKS• Fully remote; flexible hours (core GMT+2/+3 overlap).
• PTO + national holidays + paid birthday off (and your kids'🎂).
• Private health plan, EN/UA language courses.
• Zero red-tape access to CEO & CTO; path to Staff/Lead for top performers.
HOW TO APPLYTop 1 % receive a paid 2-hour AI coding challenge.
Pass → 30-min CEO call → offer.🚀 Ready to build AI that moves the needle? Hit Apply and share one AI workflow you shipped and its ROI.
More -
· 118 views · 13 applications · 17d
.NET Developer
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · C1 - AdvancedWe’re seeking an experienced .NET Developer to develop and support the U.S. fast-growing global trading platform. This role bridges regulatory compliance and product development, helping ensure the platform meets U.S. brokerage regulations (FINRA, SEC,...We’re seeking an experienced .NET Developer to develop and support the U.S. fast-growing global trading platform. This role bridges regulatory compliance and product development, helping ensure the platform meets U.S. brokerage regulations (FINRA, SEC, SIPC) while delivering a seamless user experience.
Details:
Experience: 5+ years as
Schedule: Full time, remote in Europe. Need to work with teams from USA and Canada sometimes.
Start: ASAP
English: FluentUkrainina: Native
More
Employment: B2B Contract
What you’ll do:
Collaborate closely with product owners, business analysts, and cross-functional teams (Mobile, Web, QA) to translate requirements into the backend architecture.
Design and build high-performance, scalable backend services in C#/.NET for our real-time trading platform.
Integrate with relational (MS SQL Server), NoSQL (Redis) databases and message broker (Service Bus, Redis) for efficient data storage and retrieval.
Write automated unit and integration tests (xUnit or similar) and contribute to CI/CD pipelines for continuous delivery.
What we need from you:
5+ years of backend development experience with C#/.NET.
Strong proficiency in .NET, Entity Framework Core, and building RESTful APIs.
Solid experience with SQL (MS SQL Server) and NoSQL (e.g. Redis) databases.
Hands-on experience with SignalR and WebSockets, including implementing both server-side and client-side components for real-time data streaming.
Experience with message brokers like Azure Service Bus and Redis Streams, and familiarity with async communication patterns for high-reliability systems
Experience in development, deployment and support of Azure based applications.
Knowledge of Secure Coding Practices (OWASP)
Strong test-driven development skills (xUnit or similar) and attention to code quality.
Deep understanding of trading or financial systems, including real-time data processing and distributed architectures.
Excellent communication skills and a collaborative mindset to work with diverse technical and business teams.
Nice to have:
Prior experience building US-regulated fintech or trading platforms, with exposure to SEC/CFTC rules and KYC/AML compliance.
Familiarity with Grafana, Angular, Azure DevOps, and modern CI/CD pipelines.
Experience using AI/ML tools or automation to enhance development workflows.
Agile mindset and ability to adapt quickly in a startup-like environment.
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· 47 views · 7 applications · 29d
Senior Python Developer (Team Lead Potential)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for an experienced Senior Python Developer to join our global engineering team. The ideal candidate is not only an expert in Python development but also capable of mentoring others, driving code quality, and contributing to architectural...We are looking for an experienced Senior Python Developer to join our global engineering team. The ideal candidate is not only an expert in Python development but also capable of mentoring others, driving code quality, and contributing to architectural decisions. This is a great opportunity for someone ready to take on leadership responsibilities within a collaborative, fast-moving environment.
Details
- Location: Remote (Europe or LATAM preferred)
- Employment Type: Full-Time, Contract
- Timezone: Must be available to work within EST hours
- Start Date: ASAP
Language Requirements: English — B2+ or higher
Key Responsibilities
- Develop, optimize, and maintain backend applications using Python.
- Conduct code reviews, identify improvements, and refactor existing codebases for scalability and performance.
- Collaborate closely with cross-functional teams to deliver reliable, production-grade solutions.
- Mentor junior developers and contribute to team knowledge sharing.
- Participate in architectural design and technical planning discussions.
- Ensure clean, efficient, and maintainable code aligned with best practices.
Requirements
- 5+ years of commercial experience with Python (Django, FastAPI, or Flask).
- Proven experience in code review, refactoring, and enforcing best practices.
- Excellent communication and teamwork skills in English (B2+).
- Previous team leadership experience or readiness to grow into a leadership role.
- Comfortable working and collaborating in EST timezone.
Nice to Have
- Experience with microservices architecture, RESTful APIs, or async frameworks.
- Familiarity with CI/CD, Docker, or cloud environments (AWS, GCP, Azure).
- Knowledge of data processing, ETL, or machine learning pipelines.
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· 146 views · 26 applications · 29d
PHP Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for an experienced Senior PHP Developer to join our team and contribute to the design and development of robust, scalable web applications. The ideal candidate combines deep technical expertise with a problem-solving mindset and a passion...We are looking for an experienced Senior PHP Developer to join our team and contribute to the design and development of robust, scalable web applications. The ideal candidate combines deep technical expertise with a problem-solving mindset and a passion for building clean, efficient, and secure code.
Details
- Location: Remote (Europe preferred)
- Employment Type: Full-Time, Contract
- Start Date: ASAP
- Language Requirements: English — Upper-Intermediate or higher
Key Responsibilities
- Design, develop, and maintain backend applications using PHP.
- Implement clean, maintainable, and well-tested code following best practices and design patterns.
- Collaborate with cross-functional teams (frontend, DevOps, QA) to ensure seamless delivery.
- Participate in architectural decisions and technical reviews.
- Optimize application performance and scalability.
- Ensure code quality, security, and reliability.
Requirements
- 5+ years of commercial experience with PHP.
- Strong understanding of OOP, Design Patterns, and best development practices.
- Experience with MySQL or PostgreSQL, including schema design and optimization.
- Hands-on experience with Linux, AWS, and Git.
- Solid understanding of CI/CD pipelines, Docker, web servers, network protocols, data flows, and web security standards.
Nice to Have
- Experience with frontend frameworks such as React, Vue.js, or Angular.
- Familiarity with NoSQL databases (e.g., MongoDB, Redis).
- Knowledge of microservices architecture or API-first development.
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· 20 views · 1 application · 8d
Infrastructure Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for a Senior Infrastructure Engineer to manage and improve our IT systems and cloud environments. You’ll work closely with DevOps and security teams to ensure system availability and reliability. Details: Experience: 5 years Schedule:...We are looking for a Senior Infrastructure Engineer to manage and improve our IT systems and cloud environments. You’ll work closely with DevOps and security teams to ensure system availability and reliability.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Design, deploy, and manage infrastructure environments
- Automate deployments using Terraform, Ansible, etc.
- Monitor and improve system performance and availability
- Implement disaster recovery plans
- Support troubleshooting across environments
Requirements:
- Strong Linux administration background
- Experience with AWS, GCP, or Azure
- Proficiency with containerization tools (Docker, Kubernetes)
- Infrastructure as Code (IaC) using Terraform or similar
- Scripting skills in Python, Bash, etc.
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· 11 views · 1 application · 8d
Network Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are hiring an experienced Network Engineer to support the planning, implementation, and management of our internal and customer-facing networks. Details: Experience: 5 years Schedule: Full time, remote Start: ASAP English: Fluent Employment: B2B...We are hiring an experienced Network Engineer to support the planning, implementation, and management of our internal and customer-facing networks.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Configure and maintain routers, switches, and firewalls
- Manage VPNs, VLANs, and access control
- Monitor and troubleshoot network performance
- Maintain documentation and security compliance
- Support network expansion projects
Requirements:
- 5+ years of experience in network engineering
- Deep knowledge of TCP/IP, BGP, OSPF, DNS
- Hands-on experience with Cisco/Juniper devices
- Experience with monitoring tools (Zabbix, Nagios, etc.)
- Certifications like CCNA/CCNP preferred
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· 38 views · 4 applications · 8d
Cybersecurity Penetration Tester
Full Remote · Countries of Europe or Ukraine · 4.5 years of experience · C1 - AdvancedWe are looking for a Cybersecurity Penetration Tester with deep expertise in offensive security and vulnerability assessment. You’ll be responsible for simulating attacks, finding weaknesses, and helping us build more secure systems. Details:...We are looking for a Cybersecurity Penetration Tester with deep expertise in offensive security and vulnerability assessment. You’ll be responsible for simulating attacks, finding weaknesses, and helping us build more secure systems.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Conduct internal and external penetration testing
- Identify and report security vulnerabilities
- Perform red teaming and threat simulations
- Document findings and recommend remediation
- Stay updated with cybersecurity trends
Requirements:
- Deep knowledge of OWASP, CVEs, and MITRE ATT&CK
- Experience with tools like Burp Suite, Metasploit, Nmap, Wireshark
- Scripting in Python, Bash, or PowerShell
- OSCP, CEH, or other relevant certifications
- Experience in cloud and on-prem security environments
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· 61 views · 10 applications · 29d
DevOps Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe're looking for a seasoned DevOps Engineer to own our CI/CD processes and infrastructure automation. You'll work cross-functionally with development, QA, and infrastructure teams to improve deployment speed and system reliability. Details: Experience:...We're looking for a seasoned DevOps Engineer to own our CI/CD processes and infrastructure automation. You'll work cross-functionally with development, QA, and infrastructure teams to improve deployment speed and system reliability.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Build and manage CI/CD pipelines
- Automate infrastructure provisioning and scaling
- Ensure monitoring and alerting for all services
- Improve security and performance of cloud systems
- Collaborate on deployment strategies and incident response
Requirements:
- Proficiency with CI/CD tools (Jenkins, GitLab, GitHub Actions)
- Strong experience with Docker, Kubernetes, and Helm
- Knowledge of Terraform or CloudFormation
- AWS, GCP, or Azure experience
- Strong scripting with Bash, Python, etc.
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· 90 views · 11 applications · 8d
Senior Android Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are seeking a Senior Android Developer with 5+ years of experience building high-performance, scalable mobile applications. You'll join a cross-functional team to develop user-friendly, secure, and stable Android apps used by thousands (or millions) of...We are seeking a Senior Android Developer with 5+ years of experience building high-performance, scalable mobile applications. You'll join a cross-functional team to develop user-friendly, secure, and stable Android apps used by thousands (or millions) of users.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Design, develop, and maintain Android applications using Kotlin/Java
- Collaborate with UI/UX designers and backend teams
- Optimize app performance and handle app store submissions
- Write unit, integration, and UI tests
- Ensure security, scalability, and responsiveness
Requirements:
- 5+ years of Android development experience
- Strong in Kotlin and Java
- Experience with Jetpack components, MVVM, Coroutines, Room, Retrofit
- Proficient in Git and CI/CD tools
- Familiarity with Firebase, Android Studio, and performance profiling tools
- Experience publishing apps on Google Play Store
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· 223 views · 44 applications · 29d
Senior Angular Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for a Senior Angular Developer to lead the development of modern web applications. You will be responsible for implementing robust, maintainable code using Angular and collaborating with backend engineers, designers, and QA. Details:...We are looking for a Senior Angular Developer to lead the development of modern web applications. You will be responsible for implementing robust, maintainable code using Angular and collaborating with backend engineers, designers, and QA.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Build and maintain complex web applications with Angular
- Develop reusable components and front-end architecture
- Optimize performance and ensure accessibility
- Integrate with APIs and backend services
- Conduct code reviews and mentor junior developers
Requirements:
- 5+ years of front-end development experience
- Strong expertise in Angular (v10+), TypeScript, RxJS, NgRx
- Solid knowledge of HTML5, CSS3, SCSS, and responsive design
- Experience integrating REST APIs and WebSockets
- Familiarity with Git, CI/CD, and testing tools (Karma, Jasmine, Cypress)
- Understanding of Agile methodologies and clean code principles