Jobs at Djinni
9457-
· 29 views · 5 applications · 2d
Senior Penetration Tester
Full Remote · Worldwide · 5 years of experiencePosition Opening Senior Penetration Tester (PT) – Offensive Security & Reverse Engineering (5+ Years of Professional Experience) We are seeking a Senior Penetration Tester (PT) with proven expertise in offensive security and reverse engineering to...Position Opening
Senior Penetration Tester (PT) – Offensive Security & Reverse Engineering
(5+ Years of Professional Experience)
We are seeking a Senior Penetration Tester (PT) with proven expertise in offensive security and reverse engineering to join our advanced security operations function.
The role is intended for senior-level professionals with strong hands-on capabilities in penetration testing, vulnerability research, exploit development, and analysis of complex systems across multiple operating environments.
This position involves direct technical ownership of high-impact offensive engagements, advanced security research activities, and collaboration with engineering and executive stakeholders.
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Responsibilities
• Lead and execute advanced penetration testing and red-team engagements across enterprise and cloud environments
• Perform in-depth reverse engineering of binaries, applications, and protected systems
• Conduct vulnerability research, including identification, validation, and exploitation of critical weaknesses
• Develop and maintain custom exploitation tools and high-quality proofs of concept
• Analyze operating system internals, security architectures, and mitigation mechanisms
• Research and implement advanced techniques for bypassing modern defensive controls
• Provide technical leadership and mentorship to penetration testing and security research teams
• Produce clear, well-structured technical reports and communicate findings to senior technical and executive audiences
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Relevant Senior-Level Profiles
• Senior Penetration Tester (PT)
• Senior Offensive Security Specialist
• Senior Reverse Engineer
• Exploit Developer / Vulnerability Researcher
• Lead Red Team Operator
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Qualifications
• Minimum 5 years of professional experience in penetration testing and offensive security
• Experience operating across multiple operating systems and environments, including enterprise, cloud, and hybrid infrastructures
• Strong proficiency in assembly-level analysis (x86, x64, ARM) and advanced binary reverse engineering
• Extensive experience with industry-standard offensive security tools (e.g., IDA Pro, Ghidra, Radare2, Frida, Burp Suite, Metasploit, Nmap)
• Advanced programming skills in C, C++, Python, Go, or Rust
• Demonstrated experience developing and validating exploits across diverse platforms
• Deep understanding of modern security mechanisms, including ASLR, DEP, PAC, sandboxing, and code signing
• Proven ability to analyze and bypass advanced security protections
• Relevant certifications (OSCP, OSWE, OSED, OSCE, OSEE) are considered a strong advantage
• High professional integrity, strong written and verbal communication skills, and adherence to ethical security standards
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· 58 views · 17 applications · 2d
Full-Stack Software Engineer (Python) to $5000
Full Remote · Ukraine · 4 years of experience · B1 - IntermediateRequirements: Proficiency with React and TypeScript for frontend development Strong backend development experience with Python and PostgreSQL, including schema design and migrations (SQLAlchemy + Alembic) Hands-on experience working with Apache Airflow,...Requirements:
- Proficiency with React and TypeScript for frontend development
- Strong backend development experience with Python and PostgreSQL, including schema design and migrations (SQLAlchemy + Alembic)
- Hands-on experience working with Apache Airflow, including DAG's and backend integrations
- Build and maintain infrastructure using Terraform, Kubernetes and Helm
- Experience deploying and operating services on Kubernetes, including maintaining Helm charts
- Ability to work highly autonomously, proactively clarify requirements and driving work forward with minimal supervision
- Strong communication skills and experience working in distributed teams
Nice-to-Have:
- Familiarity with FastAPI
- Experience with Bazel build system (training can be provided)
- Experience with CI/CD pipelines
- Prior experience in environments with limited product management and high ownership
Key Responsibilities:
- Design, build and deliver full-stack features using Python, PostgreSQL, React and TypeScript
- Take ownership of features from initial, sometimes ambiguous ideas to production, including:
- clarifying requirements and assumptions
- technical design
- implementation
- testing, deployment and monitoring
- Design and maintain integration-heavy backend services, collaborating with other teams and consuming internal API's
- Work closely with Apache Airflow pipelines (seamless integration with backend services)
- Design and implement scalable backend systems using PostgreSQL
- Proactively identify risks, dependencies and gaps in requirements, and drive solutions independently
- Build and maintain infrastructure using Terraform, Kubernetes, and Helm
- Collaborate with team members in regular syncs to discuss progress, blockers and demos
- Participate in code reviews, design discussions and cross-team technical coordination
About the Project:
We’re hiring a Full-Stack Software Engineer (Python + React) to join a fast-paced, highly autonomous team. This role is ideal for an engineer who is comfortable working across the stack, passionate about writing clean and scalable code, and capable of driving features end-to-end - from design to infrastructure provisioning to production monitoring.
Engineers are trusted to make decisions, ask the right questions and deliver production-ready solutions. The work spans backend services, Airflow-driven workflows, infrastructure and frontend with a strong emphasis on building reliable, well-integrated systems that scale.
You will work closely with cross-functional teams to build new features from scratch.
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· 23 views · 2 applications · 2d
VFX Artist (Game Development)
Part-time · Full Remote · Ukraine · 2 years of experience · B2 - Upper IntermediateLocation: Remote Type: Contract / Full-time / Freelance (flexible) Company: Nefraxis About the role We’re looking for a talented VFX Artist to join our art team and help create impactful, atmospheric visual effects for games. You’ll work closely with...Location: Remote
Type: Contract / Full-time / Freelance (flexible)
Company: Nefraxis
About the role
We’re looking for a talented VFX Artist to join our art team and help create impactful, atmospheric visual effects for games. You’ll work closely with artists, animators, and tech teams to bring gameplay moments to life — from subtle environmental effects to eye-catching combat and UI VFX.
What you’ll do
- Create real-time VFX for games (gameplay, environments, UI, abilities, FX loops)
- Work with shaders, particles, and animations to achieve high-quality results
- Optimize VFX for performance across target platforms
- Collaborate with artists, animators, and developers to match the game’s style and vision
- Iterate on feedback and polish effects to a production-ready level
What we’re looking for
- Proven experience as a VFX Artist in game development
- Strong understanding of real-time VFX pipelines
- Experience with game engines (Unity and/or Unreal Engine)
- Solid sense of timing, motion, color, and composition
- Ability to work in different visual styles (realistic, stylized, atmospheric)
- A strong portfolio/showreel demonstrating in-game VFX
Nice to have
- Experience with shaders (Shader Graph, Niagara, VFX Graph, etc.)
- Technical art background
- Experience working on shipped games
What we offer
- Work on diverse game projects and styles
- Flexible collaboration formats (long-term or project-based)
- Remote-friendly workflow
- A supportive, experienced art team that values quality and communication
- Clear feedback and realistic deadlines
How to apply
Send us your portfolio/showreel and a short note about your experience.
- We’re happy to discuss details, scope, and collaboration format.
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· 62 views · 10 applications · 2d
Full Stack Developer (PHP+Vue.js) to $6450
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · C1 - AdvancedSalary: 5000-5500 EUR 100% Remote Full-time B2B About the Role We are looking for a skilled Full Stack Developer to join a product-driven technology team and contribute to the development and maintenance of a modern web-based platform. In this...💰 Salary: 5000-5500 EUR
💻 100% Remote
🕦 Full-time
☑️ B2B
About the Role
We are looking for a skilled Full Stack Developer to join a product-driven technology team and contribute to the development and maintenance of a modern web-based platform. In this role, you will work across both backend and frontend layers, collaborating closely with designers, product managers, and other engineers to deliver reliable, scalable, and user-friendly solutions.
Requirements
- 5+ years of proven experience as a Full Stack Developer or in similar roles
- Strong knowledge of JavaScript/TypeScript and modern frontend frameworks (e.g., React, Vue, or similar)
- Experience with backend development using Node.js and related frameworks
- Solid understanding of RESTful APIs and web application architecture
- Hands-on experience with relational and/or NoSQL databases
- Familiarity with version control systems (Git) and collaborative development workflows
- Understanding of security, performance, and scalability best practices
Key Responsibilities
- Design, develop, and maintain full stack web applications using modern frameworks and technologies
- Build and optimize backend services, APIs, and database structures to ensure performance and scalability
- Develop clean, responsive, and intuitive user interfaces
- Collaborate with cross-functional teams to translate business requirements into technical solutions
- Participate in code reviews, testing, debugging, and performance optimization
- Contribute to architectural decisions and technical improvements
- Maintain clear documentation and follow best practices in software development
Nice to Have
- Experience with cloud platforms and deployment pipelines
- Familiarity with containerization and CI/CD processes
- Experience working in an agile or product-oriented environment
- Interest in building user-centric, high-quality digital product
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· 37 views · 3 applications · 2d
Full-Stack Developer
Full Remote · EU · 4 years of experience · B2 - Upper IntermediateLocation: EU-residences only Seniority: 5+ years of experience Start: Early February Workload: Full-time (40 h/week) Duration: 6+ months Languages: English min. C1 OR/AND German (C1 level is a plus) We are seeking a Sr. Developer to strengthen our...Location: EU-residences only
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Seniority: 5+ years of experience
Start: Early February
Workload: Full-time (40 h/week)
Duration: 6+ months
Languages: English min. C1 OR/AND German (C1 level is a plus)
We are seeking a Sr. Developer to strengthen our team, with an initial focus on Frontend development and a clear path toward a full-stack role. You will work closely with the Development Lead, owning feature implementation end to end.
Responsibilities:
-Design and implement high-quality frontend features
-Collaborate closely with the Development Lead and team
-Integrate frontend components with REST APIs
-Write clean, maintainable, well-documented code
-Contribute to CI/CD and cloud-based workflows
-Optional involvement in backend development
Technical Skills:
-Frontend (Must-have)
-Strong HTML, CSS, JavaScript
-Experience with modern JS frameworks (Svelte is a plus)
-REST API integration
-Git version control
-Ability to quickly learn new technologies
-Backend, Java 21
-Experience with Java platforms (e.g., Spring Boot)
-Willingness to work with new platforms (hiconic)
Nice to Have:
DevOps & Cloud
CI/CD with GitHub Actions
Cloud-based application experience
AWS is a plus -
· 24 views · 4 applications · 2d
Script Writer/Video Content Creator
Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · C1 - AdvancedWe’re looking for a to join the Mailtrap team. In this role, you’ll craft engaging video stories and social media content that showcase how Mailtrap email platform helps growing product companies. You’ll be at the heart of bringing Mailtrap’s story to...We’re looking for a to join the Mailtrap team. In this role, you’ll craft engaging video stories and social media content that showcase how Mailtrap email platform helps growing product companies. You’ll be at the heart of bringing Mailtrap’s story to life, translating technical concepts into compelling narratives that grow our audience and strengthen our brand.
Sounds like you? Apply now and let’s craft stories that make a difference—together! And don’t forget to send us your portfolio!
Your skills:🔹 Experience with scripting long-form videos (YouTube specifically)
🔹 3+ years of experience in video marketing and content creation (video + digital)
🔹 Strong research skills
🔹 Solid understanding of video production processes across all stages
🔹 Basic experience with video editing and content creation tools
🔹 Understanding of social media algorithms, anglophone audiences, and targeting best practices
🔹 Fluent English (written and spoken)
🔹 Proactive attitude and ability to learn on the fly
🔹 Tech-savviness with good command of digital tools
🔹 Strong communication and collaboration skills
Would be a plus:
🔹 Experience with creating content for Social Media (TikTok, Instagram, Facebook etc.)
🔹 Experience with educational format videos
🔹 Experience with Figma, Veed, Canva, or HeyGen
🔹 Background in B2B video marketing
Your responsibilities:
🔸 Develop video scripts and storyboards for tutorials, product demos, and educational content
🔸 Create engaging social media content (reels, carousels, stories, live marketing formats)
🔸 Craft compelling video narratives for PR and brand campaigns
🔸 Adjust visual content for social platforms (YouTube, TikTok, Instagram, X, Facebook)
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· 78 views · 27 applications · 2d
Senior Flutter Developer
Full Remote · Worldwide · 5 years of experience · B2 - Upper IntermediateEnglish B1-B2, Full-time ABOUT THE PROJECT: We're building a vehicle-based ecosystem that adds location services to your car - parking, EV charging, fuel, car wash, toll management, all automated based on where you drive. Stage: Backend & web frontend...English B1-B2, Full-time
ABOUT THE PROJECT:We're building a vehicle-based ecosystem that adds location services to your car - parking, EV charging, fuel, car wash, toll management, all automated based on where you drive.
Stage: Backend & web frontend built (.NET/Blazer), launching Q1 2025.
WHAT YOU'LL BUILD (January MVP):
Core features for App Store & Google Play launch:Registration & Onboarding
Personal details collection
Credit card integration (payment setup)
User profile managementDriver's Log / Trip Management
List of trips (fetched from backend)
Categorize: Private vs Business trips
Trip history & details
Foundation for future location servicesTech Stack:
Mobile: Flutter (required) - clean restart preferred
Backend: .NET REST APIs (already built, just integrate)
Current: Some .NET MAUI code exists (can reference OR restart fresh)
Note: We're open to Flutter rebuild for better ecosystemFuture (post-January):
EV charging integration (first service)
Parking services
Fuel paymentsREQUIREMENTS
Senior Flutter Developer
Real production experience
Clean, maintainable code from day 1
Self-sufficient
Fast learnerTechnical Must-Haves:
Flutter (iOS + Android)
REST API integration (.NET endpoints)
Authentication/security flows
Payment integration experience
App Store & Google Play submission knowledgeAvailability:
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Start: ASAP
Commitment: Full-time until January launch (then discuss ongoing)
Initial 1–3 month engagement, with extension possible. -
· 31 views · 2 applications · 2d
Senior Business Analyst
Full Remote · Poland, Romania, Spain, Portugal · 5 years of experience · B2 - Upper IntermediateOur client, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local,...Our client, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. The client is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to delivering world-class client service.
About project
A VAT recovery system for clients in European countries that would help to automate the regular work of VAT specialist.Responsibilities:
- Work closely with client representatives on requirements elicitation
- Work closely with the development team (both N-iX and client), conduct refinement sessions
- Backlog ownership: prepare well-structured and organized user stories
- Prepare a roadmap of the product in cooperation with a client
- Conduct UAT of a delivered scope
- Deeply understand the product
Requirements:
- Minimum 4 years of commercial experience as a Business Analyst
- At least some experience working with VAT recovery is a must.
- Experience working in the finance domain (or at least education in finance) would be an advantage.
- At least upper-intermediate English, an advanced level would be a plus
- Good theoretical understanding of software development
- Experience working in an Agile environment
- Strong communication skills
- Team player, responsible, and hardworking
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· 10 views · 0 applications · 2d
Senior Full-Stack Java Software Engineer
Full Remote · Ukraine · 7 years of experience · B2 - Upper IntermediateOur client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The...- Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
We are looking for a full stack software engineer with experience in implementation of front-end and backend systems and services running under Linux, with capabilities to lead the development team, coordinate work with BA, QA, Operational, and cross-functional application teams, and bale to provide network analysis supporting ALL regions globally, with a primary focus either in the AMERS, EMEA, or APAC, within the Engineering and Technology group.
Responsibilities:
- Develop high-quality software (UI and backend), design, and functional documentation.
- Implementation of user reports based on requests.
- Development and maintenance tools and applications by producing clean, efficient code that follows open sourcing standards.
- Build unit/acceptance tests for your code.
- Assist with the analysis and design of complex solutions and requirements definition together with engineering teams (network/infrastructure).
- Automate tasks through appropriate tools and scripting.
- Provide estimates for specific software feature implementation.
- Identify, prioritize and execute tasks in the software development life cycle.
- Ensure software is up-to-date with latest technologies and standards.
- Collaborate with internal teams and vendors to fix and improve products.
- Supports analysis, definition, design, construction, testing, installation, and modification of small to medium scale infrastructures.
- Research and analyze problems with minimal supervision and escalate issues as appropriate.
- Work on multiple projects simultaneously.
Mandatory Skills Description:
- 7+ years of full life-cycle software development experience.
- Strong knowledge of Core Java 8-11, 7+ years.
- Web Services (SOAP, SOAP-UI, WSDL, REST, JSON).
- Application / Web Servers Framework (some of the following: JSP 2.2, Servlets, JDBC 4.2, XSD, SAX, DOM, AJAX, Dojo, MVC).
- Proficiency with JavaScript.
- Ability to create reports with some of CSS, HTML, XHTML, XML, XSLT.
- Scripting (some of the following: sh, bash, perl, python).
- Oracle DB 12c/18c/19c or Postgresql 9.x / 11.x.
- TCP/IP, Authenticated putty, DNS, DHCP, NFS, SSL+TLS 1.2/1.3.
- Experience developing under Linux/Docker/AWS.
- Operating Systems (any of listed Linux RH /7.x/8.x, Windows 10, Windows Server 2012R2/2016).
- owasp, XSS, SQL-Injection, XXE, ClickJacking, ContentSniffing, Surface attack.
- Good knowledge and troubleshooting experience in the TCP/IP networks.
- Good communication skills - both verbal and written.
Nice-to-Have Skills Description:
Design Methodologies (MVC, Singleton, Data Access Object).
- Languages:
- English: C1 Advanced
- Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
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· 197 views · 48 applications · 2d
Junior .NET Developer
Full Remote · Worldwide · Product · B2 - Upper IntermediateWe are looking for a Junior .NET Developer (or Intern) to join our development team and grow with us while working on modern web applications. Responsibilities Develop and maintain ASP.NET Web API services using .NET 8+ Implement simple CRUD operations...We are looking for a Junior .NET Developer (or Intern) to join our development team and grow with us while working on modern web applications.
Responsibilities
- Develop and maintain ASP.NET Web API services using .NET 8+
- Implement simple CRUD operations using Entity Framework Core
- Work with relational databases (MySQL, SQL Server)
- Write basic unit tests using xUnit / NUnit
- Participate in code reviews and follow clean code practices
- Integrate backend APIs with frontend applications (Vue.js 2/3)
- Learn and apply caching and real-time communication concepts (Redis, SignalR)
- Work with cloud services in Microsoft Azure under guidance of senior developers
Requirements
- Basic knowledge of C# and .NET
- Understanding of ASP.NET Web API and REST principles
- Experience with Entity Framework Core and LINQ
- Basic SQL knowledge
- Familiarity with Git/GitHub
- Basic frontend skills: HTML, CSS, JavaScript / TypeScript
- Introductory experience with Vue.js 2 or 3
- Willingness to learn and improve technical skills
Nice to Have
- Experience with MediatR
- Basic understanding of Redis and SignalR
- Familiarity with Azure (App Services, Storage Accounts, Key Vault, Application Insights)
- Personal or pet projects using the mentioned stack
- Experience with OpenAI API integrations
We Offer
- Mentorship from experienced developers
- Opportunity to grow into a Middle .NET Developer
- Real-world project experience
- Friendly and supportive team
- Flexible working format remote
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· 49 views · 3 applications · 2d
Full-Stack Java Software Engineer
Full Remote · Ukraine · 7.5 years of experience · B2 - Upper IntermediateProject Description: Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data...Project Description:
Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
We are looking for a full stack software engineer with experience in implementation of front-end and backend systems and services running under Linux, with capabilities to lead the development team, coordinate work with BA, QA, Operational, and cross-functional application teams, and bale to provide network analysis supporting ALL regions globally, with a primary focus either in the AMERS, EMEA, or APAC, within the Engineering and Technology group.
Responsibilities:
- Develop high-quality software (UI and backend), design, and functional documentation.
- Implementation of user reports based on requests.
- Development and maintenance tools and applications by producing clean, efficient code that follows open sourcing standards.
- Build unit/acceptance tests for your code.
- Assist with the analysis and design of complex solutions and requirements definition together with engineering teams (network/infrastructure).
- Automate tasks through appropriate tools and scripting.
- Provide estimates for specific software feature implementation.
- Identify, prioritize and execute tasks in the software development life cycle.
- Ensure software is up-to-date with latest technologies and standards.
- Collaborate with internal teams and vendors to fix and improve products.
- Supports analysis, definition, design, construction, testing, installation, and modification of small to medium scale infrastructures.
- Research and analyze problems with minimal supervision and escalate issues as appropriate.
- Work on multiple projects simultaneously.
Mandatory Skills Description:
- 7+ years of full life-cycle software development experience.
- Strong knowledge of Core Java 8-11, 7+ years.
- Web Services (SOAP, SOAP-UI, WSDL, REST, JSON).
- Application / Web Servers Framework (some of the following: JSP 2.2, Servlets, JDBC 4.2, XSD, SAX, DOM, AJAX, Dojo, MVC).
- Proficiency with JavaScript.
- Ability to create reports with some of CSS, HTML, XHTML, XML, XSLT.
- Scripting (some of the following: sh, bash, perl, python).
- Oracle DB 12c/18c/19c or Postgresql 9.x / 11.x.
- TCP/IP, Authenticated putty, DNS, DHCP, NFS, SSL+TLS 1.2/1.3.
- Experience developing under Linux/Docker/AWS.
- Operating Systems (any of listed Linux RH /7.x/8.x, Windows 10, Windows Server 2012R2/2016).
- owasp, XSS, SQL-Injection, XXE, ClickJacking, ContentSniffing, Surface attack.
- Good knowledge and troubleshooting experience in the TCP/IP networks.
- Good communication skills - both verbal and written.
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· 12 views · 0 applications · 2d
Full-Stack Java Software Engineer
Full Remote · Ukraine · 7 years of experience · B2 - Upper IntermediateOur client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The...- Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
We are looking for a full stack software engineer with experience in implementation of front-end and backend systems and services running under Linux, with capabilities to lead the development team, coordinate work with BA, QA, Operational, and cross-functional application teams, and bale to provide network analysis supporting ALL regions globally, with a primary focus either in the AMERS, EMEA, or APAC, within the Engineering and Technology group. Responsibilities:
- Develop high-quality software (UI and backend), design, and functional documentation.
- Implementation of user reports based on requests.
- Development and maintenance tools and applications by producing clean, efficient code that follows open sourcing standards.
- Build unit/acceptance tests for your code.
- Assist with the analysis and design of complex solutions and requirements definition together with engineering teams (network/infrastructure).
- Automate tasks through appropriate tools and scripting.
- Provide estimates for specific software feature implementation.
- Identify, prioritize and execute tasks in the software development life cycle.
- Ensure software is up-to-date with latest technologies and standards.
- Collaborate with internal teams and vendors to fix and improve products.
- Supports analysis, definition, design, construction, testing, installation, and modification of small to medium scale infrastructures.
- Research and analyze problems with minimal supervision and escalate issues as appropriate.
- Work on multiple projects simultaneously.Mandatory Skills Description:
- 7+ years of full life-cycle software development experience.
- Strong knowledge of Core Java 8-11, 7+ years.
- Web Services (SOAP, SOAP-UI, WSDL, REST, JSON).
- Application / Web Servers Framework (some of the following: JSP 2.2, Servlets, JDBC 4.2, XSD, SAX, DOM, AJAX, Dojo, MVC).
- Proficiency with JavaScript.
- Ability to create reports with some of CSS, HTML, XHTML, XML, XSLT.
- Scripting (some of the following: sh, bash, perl, python).
- Oracle DB 12c/18c/19c or Postgresql 9.x / 11.x.
- TCP/IP, Authenticated putty, DNS, DHCP, NFS, SSL+TLS 1.2/1.3.
- Experience developing under Linux/Docker/AWS.
- Operating Systems (any of listed Linux RH /7.x/8.x, Windows 10, Windows Server 2012R2/2016).
- owasp, XSS, SQL-Injection, XXE, ClickJacking, ContentSniffing, Surface attack.
- Good knowledge and troubleshooting experience in the TCP/IP networks.
- Good communication skills - both verbal and written.
- Our client is a leading global Financial Markets data provider runs a number of change programs to deliver of high-quality software that connects Financial Markets across the globe in a real-time, high frequency and low-latency data management chain. The projects are technically challenging in an environment that is very engaging.
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· 11 views · 1 application · 2d
Firmware / Embedded Engineer
Full Remote · EU · 4 years of experience · B2 - Upper IntermediateYozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term...YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
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We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.
Our client is an innovative product company developing a smart monitoring device that combines computer vision, machine learning, and advanced camera technologies. The product analyzes sleep patterns and provides data-driven insights, helping families improve daily routines. The company is a fast-growing VC-backed startup with a strong engineering culture and real-world products used globally.
Key Requirements:
🔹 4+ years of experience in C/C++ for embedded systems;
🔹 Strong experience with Embedded Linux on ARM (Cortex-A);
🔹 (Yocto is a big plus);
🔹 Experience with Video4Linux, PulseAudio, systemd;
🔹 Ability to develop drivers and work with interfaces:;
🔹 I2C, SPI, UART, I2S;
🔹 Experience with Device Tree / OpenFirmware, IIO — advantage;
🔹 Strong debugging, cross-compilation, and toolchain knowledge;
🔹 Ability to read and work with existing codebases;
🔹 Experience with testing (unit, integration, E2E);
🔹 Strong Git skills and GitHub workflow experience;
🔹 Rust knowledge — advantage;
🔹 English – Upper-Intermediate or higher.
Will be plus:
🔹 Networking: TCP/IP, application protocols, encryption;
🔹 BLE (GATT, Advertising, Bonding);
🔹 Wi-Fi protocols and security;
🔹 Video & audio streaming and transcoding;
🔹 (H264/H265, AAC, OPUS, WebRTC, FFmpeg/GStreamer);
🔹 Microcontrollers experience;
🔹 ESP32, FreeRTOS, lwIP, NimBLE — strong plus;
What you will do:
🔹 Develop firmware components in C and Rust: drivers, BSP, networking and multimedia applications;
🔹 Analyze requirements and provide time/effort estimations;
🔹 Design features end-to-end (from idea to production);
🔹 Collaborate with Product, Mobile, and Backend teams;
🔹 Participate in technical discussions and propose solutions;
🔹 Produce technical documentation and architecture diagrams;
🔹 Plan and own development tasks;
🔹 Lead cross-functional initiatives that impact Firmware, Mobile, and Backend;
Interview stages:
🔹 Initial HR interview;
🔹 Technical interview;
🔹 Assignment & coding session;
🔹 Final interview with VP of Engineering;
🔹 Reference Check;
🔹 Offer;
Why Join Us?
At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.
After you apply
We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.
Everyone’s welcome
Diversity makes us better. We create a space where you can thrive as you are.
Ready to build something meaningful?
Let’s talk. Your next big adventure might just start here. -
· 32 views · 3 applications · 2d
Technical Project Manager (TPM)
Hybrid Remote · Ukraine · 2 years of experience · B2 - Upper IntermediateWe are looking for a Technical Project Manager who can bridge the gap between technology and execution. You will lead cross-functional initiatives, coordinate teams, and ensure projects are delivered on time and at the highest quality. Primary...We are looking for a Technical Project Manager who can bridge the gap between technology and execution. You will lead cross-functional initiatives, coordinate teams, and ensure projects are delivered on time and at the highest quality.
Primary Responsibilities
- Drive task clarity by ensuring work is broken into fine-grained, well-structured tickets
- Enforce planning and estimation frameworks that improve accuracy and reduce surprises
- Educate engineers on our standards for ticket writing, acceptance criteria, and QA
- Ensure coverage of end-to-end testing and quality guardrails for every major release
- Build rituals (standups, planning, retros) that scale with the team—not slow it down
- Collaborate with product and engineering leadership to shape our roadmap cadence
- Serve as the connective tissue across functions to keep cross-functional efforts on track
Requirements (Must Haves)
- 2+ years of commercial experience managing multiple software development projects
- Technical background
- Deep familiarity with agile methodologies, estimation techniques, and sprint planning
- Proven ability to create clarity and momentum in fast-paced, high-growth environments
- Excellent communication and documentation skills
- Strong command of project management tools like Linear, Jira, Shortcut, or Asana
- Track record of building systems that helped teams scale without slowing down
- Prior experience working closely with engineers
- Strong communication skills in English (B2 and better)
Nice to Haves
- AI Workflow creation (Ex: N8N)
- Automation creation (Ex: Zapier and make.com)
- Hands-on experience defining or managing QA/testing standards
- Familiarity with SLAs and software delivery workflows
- History of coaching engineers and product managers on process maturity
Hiring process:
- HR interview: we’ll talk about your professional background, the specifics of the position we are offering, and address any questions you might have.
- Tech interview: a deeper look into your technical expertise and problem-solving approach, ensuring your skill set aligns with our project’s needs.
- Interview with the C-Level: a conversation focused on the company’s vision, strategic goals, and how your role aligns with them.
- Feedback
- Job offer
What we offer at MindTech:
- Hardware Policy: Get the gear you need, from laptops to PCs.
- Referral Bonus: Invite talent and earn a generous reward.
- Professional Growth: We cover courses and books to fuel your expertise.
- Tasty Perks: Free lunches, snacks, tea, and coffee to stay energized.
- Birthday & Celebrations: Gifts on your day, plus parties and team-building.
- Life Events Support: Wedding bonuses, childcare support, and more.
- Volunteering Days: Extra days off to help your community.
- Work-Life Balance: 18 paid vacation days, 10 paid sick days, and national holidays off.
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· 44 views · 9 applications · 2d
Marketing Manager
Full Remote · Worldwide · 1 year of experience · B1 - IntermediateWe’re searching for a Web3 Marketing Manager to join a Web3 company. This is a long-term opportunity. Responsibilities: Manage social networks of the company Manage Twitter of founders Marketing activities (working with existing marketing partners and...We’re searching for a Web3 Marketing Manager to join a Web3 company. This is a long-term opportunity.
Responsibilities:
- Manage social networks of the company
- Manage Twitter of founders
- Marketing activities (working with existing marketing partners and building strategy for company success)
Track success
Requirements:
- Experience 1+ year in same/similar position
- Experience with online sales is a big plus
- Deep knowledge of crypto
- Excellent communication skills and the ability to work collaboratively in a team
English proficiency at least B2 level
Perks & Benefits:
- Competitive salary and benefits package
- Opportunity to work in a dynamic, innovative, and growing industry
- Remote work flexibility
- A collaborative and inclusive work environment
- Professional growth opportunities in a rapidly evolving sector
- Paid vacation and sick leaves