Jobs at Djinni

9584
  • Β· 53 views Β· 7 applications Β· 15d

    Senior C++ / Python Software Development Engineer (Networking / Cisco)

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· English - C1
    We are looking for an experienced Senior C++ / Python Software Development Engineer with a strong background in networking systems and Cisco protocols. This role combines low-level software development, network device engineering, and Python-based...

    We are looking for an experienced Senior C++ / Python Software Development Engineer with a strong background in networking systems and Cisco protocols. This role combines low-level software development, network device engineering, and Python-based automation/testing. You will work close to hardware, data/control planes, and real networking traffic. Candidates with experience spanning both development and QA engineering are highly encouraged to apply.

     

    Details

    Location: Europe / Ukraine / Ukrainians currently outside Ukraine

    Employment Type: Full-time

    Work Format: 100% Remote

    Start Date: ASAP

    Experience Level: Senior (5+ years)

    Language: English – Fluent

    Networking / Cisco - MUST

     

    Key Responsibilities

    Develop and maintain firmware and software for networking devices (routers, switches) using C / C++

    Build Python-based automation and data-path test frameworks for networking devices

    Design and implement data-plane and control-plane related functionality

    Develop automated tests for networking devices using Python and Pytest

    Participate in SW/HW bring-up, integration, and debugging

    Work closely with network engineers to validate routing, forwarding, and traffic behavior

    Analyze and troubleshoot low-level networking and performance issues

    Contribute to test strategy, tooling, and CI/CD improvements

    Operate with senior-level ownership, autonomy, and technical decision-making

     

    Requirements

    Networking Experience (Mandatory)

    Commercial experience with networking devices (routers, switches)

    Firmware / software development for networking devices using C / C++

    Strong Python development experience

    Experience with BSP, data plane, or control plane protocols

    Development of data-path automated tests using Python / Pytest

    Experience with SW/HW bring-up and integration

    Solid understanding of:

    Routing vs forwarding

    Switches vs routers

    VLANs

    TCP/IP and UDP

     

    Advanced Networking Knowledge

    Link aggregation and LACP

    Load-balancing algorithms, including ECMP

    SPAN / RSPAN / ERSPAN

    ACLs and traffic filtering

    Traffic mirroring concepts

    Dynamic routing protocols:

    BGP

    OSPF

    RIP

    IS-IS

     

    Programming & Tools

    Advanced C / C++

    Advanced Python

    Hands-on experience with:

    Pytest

    Scapy

    Traffic generators and traffic analyzers

    Version control: Git / GitHub

     

    Nice to Have

    Embedded systems background

    Linux internals and low-level debugging

    Experience with CI/CD pipelines

    Familiarity with Jira

     

    Key Notes

    Cisco networking protocol experience is mandatory

    Strong commercial background in network engineering + software development

    Senior-level independence and problem-solving are expected

    Rates are flexible and discussed individually

    More
  • Β· 40 views Β· 5 applications Β· 15d

    Business Coach

    Part-time Β· Full Remote Β· Worldwide Β· 5 years of experience Β· English - C1
    Location: Remote, EST Time Zone (7:00 AM – 4:00 PM EST) Engagement format: Part-time / Project-based (by agreement) About Us We are a global innovation company with over 20 years of successful history. We build our own AI-driven technology products that...

    Location: Remote, EST Time Zone (7:00 AM – 4:00 PM EST)
    Engagement format: Part-time / Project-based (by agreement)

     

    About Us

    We are a global innovation company with over 20 years of successful history.
    We build our own AI-driven technology products that transform markets and receive international recognition.

    What people say about us:
    Featured in Forbes, The Wall Street Journal, Fox Business, and leading global publications
    Winners of international innovation and technology competitions
    Trusted by global brands such as Apple, Uber, L’OrΓ©al, Johnson & Johnson, and others

     

    Our Team

    We attract professionals from Microsoft, Google, McKinsey, PwC β€” people who strive to build meaningful things.
    Every employee here is a valued contributor, not a β€œresource”.
    We care about team morale and create an environment where everyone feels at home.

    This is not a classic Business Coach or HR role.

     

    What You’ll Do
    β€’ Work directly with founders and key leaders as a Business Coach
    β€’ Support leaders in decision-making, clarity, and prioritization
    β€’ Help structure goals, responsibilities, and leadership processes
    β€’ Identify blockers, blind spots, and patterns impacting execution
    β€’ Improve communication and leadership effectiveness
    β€’ Provide regular 1:1 coaching sessions
    β€’ Support execution, accountability, and performance
    β€’ Act as a practical business partner, not a motivational speaker
    β€’ Use structured thinking and real business context

     

    Who We’re Looking For

    You:
    β€’ Are comfortable working in dynamic, evolving environments
    β€’ Bring clarity and structure without slowing execution
    β€’ Take responsibility for outcomes, not just conversations
    β€’ Can challenge constructively and support growth
    β€’ Communicate clearly with senior stakeholders
    β€’ Work independently without constant supervision
    β€’ Focus on results, not theory
    β€’ Adapt quickly to new contexts

     

    Requirements
    β€’ 5+ years of experience in business coaching, leadership coaching, or executive advisory roles
    β€’ Proven experience working with founders, CEOs, executives, or senior managers
    β€’ Hands-on experience supporting decision-making, prioritization, and execution in real business contexts
    β€’ Background in tech companies, startups, scale-ups, or fast-growing organizations
    β€’ Experience working with leadership challenges during growth, change, or scaling phases
    β€’ Ability to translate complex leadership or business challenges into clear actions and accountability
    β€’ Strong understanding of business operations, team dynamics, and performance drivers
    β€’ High emotional intelligence combined with structured, pragmatic thinking
    β€’ Experience working remotely with international teams
    β€’ English: C1 (advanced, confident communication)

     

    What We Offer
    β€’ Remote work in an international team
    β€’ Full-time engagement
    β€’ OR flexible engagement: part-time or per-project (based on scope and objectives)
    β€’ Fixed working hours: 7:00 AM – 4:00 PM EST
    β€’ Opportunity to work with AI-driven technology products
    β€’ Work with a time tracker

     

    More
  • Β· 360 views Β· 165 applications Β· 15d

    Full Stack Developer (React,Next,PostgreSQL, NodeJS OR Python)

    Full Remote Β· Worldwide Β· 3 years of experience Β· English - B1
    We are looking for a Full Stack Developer (Middle / Middle+) to join our team on a part-time or full-time basis. This role is for a true full-stack engineer, not just a frontend developer who connects to an API. The ideal candidate is backend-strong,...

    We are looking for a Full Stack Developer (Middle / Middle+) to join our team on a part-time or full-time basis.

     

    This role is for a true full-stack engineer, not just a frontend developer who connects to an API. The ideal candidate is backend-strong, confident on the frontend, and able to design and build systems from scratch with future scalability in mind.

     

    Backend Requirements (primary focus)

    We consider the following backend stacks:

    Option A

    • Node.js
    • GraphQL and REST APIs
    • PostgreSQL - strong knowledge beyond ORM level (queries, indexing, performance, data modeling)
    • Supabase experience is a big plus

    Option B

    • Python
    • Django and/or FastAPI

       

    Frontend Requirements

    • React
    • Next.js
    • Tailwind CSS
    • TanStack Query (React Query)

       

    What we are looking for

    • Strong knowledge of both backend and frontend development
    • Backend-first mindset, with the ability to work confidently on the frontend
    • Solid architectural thinking
    • Ability to design and build systems from scratch
    • Experience in laying a strong foundation and planning for future extensibility
    • Understanding of clean architecture, scalability, and maintainability


    Level

    • Middle to Middle+ Full Stack Developer
    • Not a pure frontend role

       

    Language

    • Conversational English is required (spoken and written)

       

    If you enjoy building well-architected systems, thinking beyond just implementation, and owning features end-to-end, we’d be happy to talk.

    More
  • Β· 480 views Β· 37 applications Β· 15d

    Senior Software Engineer (Golang)

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B1
    Ubidex is seeking a highly skilled Software Engineer to join our team and contribute to the development of a large-scale SaaS platform. In this role, you will be responsible for designing and implementing architectural solutions to ensure high performance...

    Ubidex is seeking a highly skilled Software Engineer to join our team and contribute to the development of a large-scale SaaS platform. In this role, you will be responsible for designing and implementing architectural solutions to ensure high performance and efficiency in our platform for retargeting advertising campaigns and analytics.

     

    Required Skills and Experience:

     

    • 7+ years of experience in backend development in total;
    • 5+ years of experience with Go development; capable of building and maintaining high-load backend systems;
    • Experience with Linux (Debian / Ubuntu);
    • Solid understanding of Docker and container orchestration systems (k8s, swarm);
    • Experience with PostgreSQL;
    • Experience with In-memory storage (Redis, Aerospike);
    • Experience with distributed systems and high-load services;
    • Experience with Microservices (API, patterns, background processing);
    • Experience in developing REST, GraphQL, gRPC API;
    • Solid understanding of KISS, DRY, SOLID principles and design patterns;
    • Practical experience with event-driven development patterns;
    • Experience with Ansible and CI/CD tools like Gitlab CI;
    • Experience with monitoring and logging tools and performance tunning;
    • Fast learner with a strong desire to continually acquire new knowledge;

     

    Nice to have:

    • Experience with ClickHouse;
    • Experience with designing GraphQL and gRPC API;
    • Experience with message brokers like RabbitMQ, Apache Kafka, NATs;
    • Experience with scripting languages like Python, Bash;
    • Experience with Node.js development;

     

    Responsibilities:

     

    • Build high-load (500k+ RPS) distributed system using Golang and Node.js;
    • Design and implement backend features from conception through to deployment;
    • Analyze system performance metrics and bottlenecks to fine-tune services for maximum efficiency;
    • Work closely with team to deliver high-quality features and resolve issues;
    • Review code and provide feedback to ensure best practices (e.g., style guidelines, accuracy, testability, and efficiency);
    • Define and implement testing strategies, including unit testing, integration testing, and performance testing, to ensure the reliability of the system;
    • Stay updated on the latest technologies and tools relevant to the project, and big data processing, making informed decisions on technology adoption
    • Be a part of the critical path in a fast-growing project's development and delivery processes.

     

    Product stack:

    • On-premise: Docker, Swarm, k8s
    • Programming languages: Golang, JavaScript / Node.js
    • DB: PostgreSQL, Redis, ClickHouse, Aerospike, Mongo
    • Monitoring: Prometheus, Loki, Grafana
    • CI/CD: GitLab, Ansible
    • Storage: S3(minio)
    • Web: nginx, traefik, cloudflare

     

     

    More
  • Β· 28 views Β· 3 applications Β· 15d

    Sales Manager – Telecom Industry

    Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· English - B2
    Full-Time | Remote | EST Time Zone Compensation Base salary + KPI-based compensation Additional performance bonuses Working Hours Monday–Friday, 9:00 AM – 5:00 PM EST Position Overview Koscom Cable Inc. is a leading provider of technical staffing and...

    Full-Time | Remote | EST Time Zone

    Compensation

    • Base salary + KPI-based compensation
    • Additional performance bonuses

     

    Working Hours

    • Monday–Friday, 9:00 AM – 5:00 PM EST

     

    Position Overview

    Koscom Cable Inc. is a leading provider of technical staffing and subcontracting services for the telecom industry, supporting Internet Service Providers, mobile operators, and telecom infrastructure providers across the United States.

    We are looking for a results-driven Sales Manager to join our team. Reporting directly to the Head of Business Development, you will play a key role in expanding our client base, managing high-value accounts, and driving revenue growth in the U.S. telecom market.

     

    Key Responsibilities

    Sales & Client Development

    • Conduct introductory meetings with prospective clients to build trusted relationships and identify new business opportunities.
    • Manage leads throughout the full sales cycle, ensuring successful deal closures, including new projects and framework agreements (with or without immediate project scope).
    • Maintain and grow relationships with both new and existing customers, identifying opportunities for repeat and expanded business.
    • Proactively upsell services and initiate new projects with existing clients to increase revenue.

     

    Business Development Support

    • Actively seek new business opportunities to grow the lead pipeline and service portfolio.
    • Collaborate closely with the Business Development team and support lead generation efforts.

    Coordination & Reporting

    • Schedule and coordinate meetings or calls between prospective clients and executive leadership for strategic and project-related discussions.
    • Maintain accurate records in the CRM system.
    • Prepare and submit daily, weekly, and monthly sales performance reports.

     

    Requirements

    Must-Have

    • Proven B2B sales experience in the U.S. market.
    • Demonstrated success as a Sales Manager in the telecom industry.
    • Hands-on experience with multi-channel outreach: LinkedIn, email campaigns, and cold calling.
    • Strong communication and negotiation skills, with the ability to lead meetings, deliver presentations, and build trust quickly.
    • Experience using CRM systems for client management and reporting.
    • Solid understanding of sales metrics, pipelines, and performance tracking.
    • C1 level English proficiency.

     

    Preferred

    • Sales or technical experience in telecom subsegments such as:
    • Cabling and fiber infrastructure
    • Telecom construction and OSP/ISP projects
    • Last-mile connectivity
    • Backbone and backhaul solutions

     

    What We Offer

    • Competitive compensation with fixed salary and performance-based bonuses.
    • Fully remote position.
    • Supportive, collaborative, and growth-oriented work environment.
    • Opportunity to work with major telecom players across the U.S. market.
    More
  • Β· 38 views Β· 13 applications Β· 16d

    Meta Ads Media Buyer

    Full Remote Β· Worldwide Β· Product Β· 1 year of experience Β· English - B1
    ZBL is an international EdTech product company that builds, launches, and scales proprietary education brands in the Health & Fitness niche, powered by global influencers and performance marketing. We operate as a full-cycle model: from idea and product...

    ZBL is an international EdTech product company that builds, launches, and scales proprietary education brands in the Health & Fitness niche, powered by global influencers and performance marketing. We operate as a full-cycle model: from idea and product development to marketing, analytics, and operations β€” fully in-house.

    Key Responsibilities:

    • Plan, launch, and manage Meta (Facebook & Instagram) ad campaigns for multiple products and audiences.
    • Conduct audience research, targeting, and segmentation to maximize ad performance.
    • Monitor, analyze, and optimize campaigns to achieve KPIs (ROAS, CTR, CPA, etc.).
    • Create, test, and iterate ad creatives, copy, and formats for maximum engagement.
    • Manage ad budgets and bidding strategies to ensure cost-efficient campaigns.
    • Prepare regular performance reports with actionable insights for the marketing team.
    • Stay updated with Meta Ads Manager features, trends, and best practices.
    • Collaborate with designers, copywriters, and marketing teams to ensure campaigns align with brand goals.

    Requirements:

    • Proven experience managing Meta Ads campaigns with measurable results.
    • Strong analytical skills and experience using data to optimize campaigns.
    • Knowledge of audience research, targeting, and ad segmentation.
    • Experience with ad creative testing, copywriting, and A/B testing.
    • Familiarity with ad budget management and bidding strategies.
    • Excellent communication and collaboration skills.
    • Ability to work independently and meet deadlines in a fast-paced environment.

    Benefits:

    • Health First: Free access to all our fitness products to stay in peak shape.
    • Performance Rewards: Transparent bonus system, corporate English lessons, and rewards for outstanding achievements.
    • Remote Culture: 100% remote work within a team of growth-oriented professionals.
    More
  • Β· 31 views Β· 5 applications Β· 16d

    Media Buyer (Tiktok, Pinterest) / Traffic Manager

    Full Remote Β· Worldwide Β· Product Β· 1 year of experience Β· English - B1
    ZBL is an international EdTech product company that builds, launches, and scales proprietary education brands in the Health & Fitness niche, powered by global influencers and performance marketing. We operate as a full-cycle model: from idea and product...

    ZBL is an international EdTech product company that builds, launches, and scales proprietary education brands in the Health & Fitness niche, powered by global influencers and performance marketing. We operate as a full-cycle model: from idea and product development to marketing, analytics, and operations β€” fully in-house.

    Key Responsibilities:

    • Plan, launch, and manage ad campaigns on TikTok and Pinterest for multiple products and audiences.
    • Conduct audience research, targeting, and segmentation specific to TikTok and Pinterest platforms.
    • Monitor, analyze, and optimize campaigns to achieve KPIs (ROAS, CTR, CPC, conversions).
    • Create, test, and iterate platform-specific ad creatives, videos, and pins for maximum engagement.
    • Manage ad budgets and bidding strategies to ensure cost-efficient campaigns.
    • Prepare regular performance reports with actionable insights for the marketing team.
    • Stay updated with TikTok Ads Manager and Pinterest Ads features, trends, and best practices.
    • Collaborate with designers, copywriters, and marketing teams to align campaigns with brand goals.

    Requirements:

    • Proven experience managing TikTok and/or Pinterest ad campaigns with measurable results.
    • Strong analytical skills and experience using data to optimize campaigns.
    • Knowledge of audience research, targeting, and ad segmentation on TikTok and Pinterest.
    • Experience with ad creative testing, video and pin production, and A/B testing.
    • Familiarity with ad budget management and bidding strategies.
    • Excellent communication and collaboration skills.
    • Ability to work independently and meet deadlines in a fast-paced environment.

    Benefits:

    • Health First: Free access to all our fitness products to stay in peak shape.
    • Performance Rewards: Transparent bonus system, corporate English lessons, and rewards for outstanding achievements.
    • Remote Culture: 100% remote work within a team of growth-oriented professionals.
    More
  • Β· 293 views Β· 70 applications Β· 16d

    JavaScript Full-Stack Telegram Bot Developer

    Part-time Β· Full Remote Β· Worldwide Β· 1 year of experience Β· English - B1
    We are looking for a FullStack engineer who able to create Telegram Bot infrastructure and Administrative Dashboard. That's a part time position with possible further full time employment proposal. We consider candidates with at least 1 year of commercial...

    We are looking for a FullStack engineer who able to create Telegram Bot infrastructure and Administrative Dashboard.
    That's a part time position with possible further full time employment proposal.

    We consider candidates with at least 1 year of commercial experience.

     

    Tech skills required (expect to work with this tech stack):

    JavaScript

    React or Next.js

    Understanding how cloud works, especially Queue services

    PostgreSQL
    Bot frameworks like Telegraf

     

    Would be a bonus:

    Payments integration (Stripe, or any Ukrainian provider)

    CRM systems integration

    Writing technical documentation

     

    The process includes:

    1. Quick chat on technical requirements with evaluation on your side.

    2. 40-min interview (More extended talk on the tech task and general pre-screening).
    3. Offer.

     

    Note: we will not consider applications without previous commercial experience and without knowledge of required skills.

    More
  • Β· 75 views Β· 5 applications Β· 16d

    Affiliate Manager (SEO Traffic) to $3500

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· English - None
    Meet Elbax! We are product company that makes projects in iGaming. At the moment, we’re expanding and looking for a Affiliate Manager to strengthen our presence in Tier-1 markets. Requirements: We’re looking for a superstar Affiliate Manager (Publisher...

    Meet Elbax
    We are product company that makes projects in iGaming.

    At the moment, we’re expanding and looking for a Affiliate Manager to strengthen our presence in Tier-1 markets.

     

    Requirements:

    We’re looking for a superstar Affiliate Manager (Publisher side). Sound like your jam? Here’s the scoop:
    - Experience in a similar position for 1 year or more. 
    - Experience with SEO traffic, Tier 1, RS, CPA, Hybrid and Flat Fee payment models.
    - Knowledge of English: B2 and above.
    - Finding and profitable cooperation with affiliate programs of iGaming products;
    - Search for new conversion offers;
    - Negotiating and agreeing favorable conditions for accepting deposits from SEO traffic;
    - Control over the actual state of the offers, on which the traffic goes;
    - Control of billing;
    - Reporting.

    More
  • Β· 161 views Β· 7 applications Β· 16d

    Project Manager (Hardware/IoT)

    Full Remote Β· Poland Β· 3 years of experience Β· English - B2
    Job Description We are looking for an experienced and motivated Project Manager with a strong technical background to lead complex embedded and IoT engineering initiatives. The successful candidate will oversee full project execution, collaborate with...

    Job Description

    We are looking for an experienced and motivated Project Manager with a strong technical background to lead complex embedded and IoT engineering initiatives.

    The successful candidate will oversee full project execution, collaborate with global stakeholders, and guide multidisciplinary engineering teams working on firmware, middleware, embedded platforms, and cloud-connected IoT systems.
    This role requires a mix of strong project leadership skills, technical understanding of embedded/IoT environments, and the ability to operate within fast-paced, cross-cultural, and occasionally regulated domains.


    Qualifications

    Professional Experience

    • 5+ years of project management experience, ideally in IoT, embedded systems, telecommunications, consumer electronics, automotive, or other high-tech domains.
    • Experience working with international, distributed teams and clients is required.
    • Demonstrated success delivering complex technical projects on time and within budget.

    Education

    • Bachelor’s or Master’s degree in Engineering, Computer Science, Electronics, Telecommunications, or a related technical field (mandatory).

    Language Skills

    • Fluency in English (spoken and written) is required.
    • Additional languages are a plus.

    Key Competencies

    • Excellent communication, negotiation, conflict resolution and stakeholder management abilities.
    • Ability to guide technical teams and translate business requirements into actionable plans.
    • Strong organizational skills with attention to detail.
    • Ability to manage team collaboration across time zones.
    • Demonstrated ability to manage changes in project scope, priorities, and client organization (e.g., mergers, acquisitions, structural changes).
    • Understanding of delivery and financial metrics, such as resource utilization, project margin, and timely invoicing/billing.

    Key Skills – Must Have

    • Proficiency in translating complex, often ambiguous, technical requirements into clear, actionable tasks and acceptance criteria.
    • Experience managing Agile, Waterfall, and Hybrid project methodologies.
    • Embedded/IoT project delivery experience (preferably with cross-functional teams: firmware, middleware, hardware, cloud).
    • Team leadership and mentoring (including large or distributed engineering teams).
    • Stakeholder Management & Executive Communication.
    • Risk Management & Mitigation.
    • Strong Project & Process Management skills.
    • Excellent problem-solving abilities and a proactive, can-do attitude.
    • Budget management at the project level.

    Highly Appreciated

    • Hands-on familiarity with embedded systems, firmware development, or middleware architectures.
    • Understanding of wireless protocols (BLE, Zigbee, Matter, Wi-Fi), RTOS, or MCU-based systems.
    • Experience in regulated industries (Automotive, Healthcare/MedTech, Industrial IoT).
    • Post-graduate degree in Business Administration or similar.
    • Knowledge of advanced project management tools and engineering lifecycle systems (JIRA, Confluence, Azure DevOps, etc.).

    Job Responsibilities

    Project Management & Execution

    • Manage the full lifecycle of embedded/IoT projects β€” from concept to delivery.
    • Ensure successful delivery of firmware, middleware, embedded platform, or device-cloud integration solutions.
    • Translate product roadmaps and architectural decisions into actionable execution plans.
    • Identify and resolve technical and operational risks early.
    • Expected to proactively report risks and potential escalations promptly, allowing the Program Director to intervene at the second level.
    • Ability to manage client expectations and assertiveness in dealing with unrealistic demands.

    Team Leadership & Development

    • Lead cross-functional engineering teams (firmware, hardware, cloud, QA, DevOps).
    • Active management of team retention and satisfaction (e.g., through 1-on-1s, IDPs) and safeguarding Work-Life Balance, especially in high-demand periods.
    • Take over existing embedded/IoT projects and ensure smooth transitions.
      Promote best practices, knowledge sharing, and delivery excellence across teams.

    Stakeholder, Client & Business Management

    • Maintain strong communication with internal and external stakeholders, adapting to cultural differences.
    • Participate in technical and business discussions with global engineering leads and product owners.
    • Travel internationally when required for client engagements and project milestones.
    • Support pre-sales by providing technical and project delivery expertise for new embedded/IoT opportunities.

    Department/Project Description

    This role is essential for driving success across embedded/IoT programs.

    You will step into leadership of established engineering teams delivering innovative solutions for next-generation connected devices, embedded platforms, and IoT ecosystems.

    Your contribution will ensure strong delivery performance, technical clarity, and long-term team and project growth.

    Skill Category

    Management

    More
  • Β· 180 views Β· 10 applications Β· 16d

    Middle Software Engineer (Fullstack-Java \React)

    Full Remote Β· Poland Β· 3 years of experience Β· English - B2
    Minimum of a Bachelor’s in Computer Science or related degree. 3+ years of development experience. Client-server application development experience implementing end-user workflows. Strong working knowledge of Java, JSON, RESTful Web APIs, JDBC,...

    Minimum of a Bachelor’s in Computer Science or related degree.

    3+ years of development experience.

    Client-server application development experience implementing end-user workflows.

    Strong working knowledge of Java, JSON, RESTful Web APIs, JDBC, JavaScript, HTML, CSS, Tomcat, Apache HTTP Server, and the Linux environment.

    Working knowledge of React. Relay and GraphQL are a plus.

    Working knowledge of Java open-source frameworks (e.g., Play, Spring, Hibernate).

    Experience with relational database principles.

    Experience developing and debugging software in a multi-threaded environment

    Strong proven design skills with the ability to work well in a dynamic, fast-paced environment with high expectations.

    Solid experience with the full software development life cycle and a proven track record in successfully bringing products to market.

    Excellent written and verbal communication skills, and the ability to interact well with both internal teams and external customers and partners.

    Experience working in an agile scrum environment.

    Knowledge of AWS, VMWare, or Citrix system is plus.

    Job Responsibilities

    Responsible for design and delivery of technical components on the server side of our client server application services.

    Develop full-stack application functionality within a dynamic agile scrum environment.

    Create high quality code testable through automation.

    Create unit and functional automated tests.

    Participate in troubleshooting and resolution of customer issues.

    Department/Project Description

    The qualified candidate will work as a member of the software development team focused on security, multifactor authentication, and server components for client’s Enterprise Access Management product.β€― This team is responsible for the architecture, design, and development of features for one of our essential product lines.β€― We are looking for someone who enjoys the challenge of tough technical problems and who wants to work on products helping over 1 million users every day in saving time, reducing frustration and providing a better user experience. We need someone with a passion for building world-class applications and desire to make an impact on our organization and on solving real-world problems.

    Skill Category

    Java

    Keyskills - Must Have

    • Java
    • react
    • Spring
    • AWS
    More
  • Β· 36 views Β· 0 applications Β· 16d

    Windows Internal Kernel Specialist

    Full Remote Β· Ukraine Β· 3 years of experience Β· English - B2
    Job Description Required Hard Skills (The "Must-Haves") Expert C/C++: 3+ years of experience in strictly kernel-mode software development. WinDbg Mastery: Ability to perform "post-mortem" debugging without symbols for third-party conflicts, and live...

    Job Description

    Required Hard Skills (The "Must-Haves")

    Expert C/C++: 3+ years of experience in strictly kernel-mode software development.

    WinDbg Mastery: Ability to perform "post-mortem" debugging without symbols for third-party conflicts, and live kernel debugging using VMWare/Hyper-V/KDNET. You must be comfortable analyzing stack traces, register states, and trap frames.

    Windows Internal Knowledge: Deep understanding of:

    IRQLs (Interrupt Request Levels) and DPC/Dispatcher mechanics.

    Memory Management (Paged vs. Non-Paged pool, MDLs).

    Synchronization primitives (Spinlocks, Mutexes, Pushlocks).

    File System Filters: Proven experience with the Filter Manager Model (FltMgr) and Minifilter drivers (FltRegisterFilter, Pre/Post operation callbacks).

    EDR/Security Driver Experience: Familiarity with:

    ObCallbacks (ObRegisterCallbacks).

    Process/Thread/Image Load Notify routines (PsSetCreateProcessNotifyRoutineEx, etc.).

    Avoiding deadlocks when injecting logic into high-frequency system paths.

    Preferred Skills (The "Nice-to-Haves")
    Reverse Engineering: Proficiency with IDA Pro or Ghidra to analyze potential conflicts with third-party drivers (e.g., Antivirus conflicts causing the crash).

    x64 Assembly: Ability to read disassembly to pinpoint the exact instruction causing the fault when source lines are ambiguous.

    WHQL/WHCP: Experience with the Windows Hardware Compatibility Program signing process (in case the fix requires re-certification).

    Job Responsibilities

    Key Responsibilities
    Crash Dump Analysis: Perform deep-dive analysis of kernel memory dumps (Minidumps and Complete Memory Dumps) to identify the root cause of the crash (e.g., race conditions, stack overflows, invalid memory access, IRQL violations).

    Reproduction & Isolation: Design stress tests and verification procedures to reliably reproduce the BSOD in a controlled environment using tools like Driver Verifier and specific load-testing scripts.

    Code Review & Remediation: Audit the existing C/C++ driver code (specifically Minifilter callbacks and process notification routines) for thread safety, proper lock usage (Spinlocks/ERESOURCE), and memory handling.

    Patch Implementation: Implement robust fixes for the identified issues, ensuring zero regression in driver performance or security efficacy.

    Validation: Verify fixes using Microsoft Driver Verifier and HLK (Hardware Lab Kit) basics to ensure stability under high stress.

    Department/Project Description

    We are an endpoint security company looking for an expert-level Windows Kernel Driver Specialist to assist our engineering team in resolving a critical stability issue. Our Endpoint Detection and Response (EDR) agent is currently experiencing sporadic Blue Screen of Death (BSOD) crashes in the field.

    We need an experienced debugger - someone who lives in WinDbg, understands the Windows Memory Manager inside out, and has specific experience improving the stability of file system minifilters and callback-heavy security drivers.

    Skill Category

    C++

    Keyskills - Must Have

    • C
    • C++
    • Kernel
    • VM Ware
    • Hyper-V
    • Windows Programming
    More
  • Β· 39 views Β· 3 applications Β· 16d

    Media Buyer (Dating / Adult)

    Full Remote Β· Ukraine Β· Product Β· 1.5 years of experience Β· English - B2
    Voalax is a performance-driven project in the dating vertical. We are looking for a Middle Media Buyer who can independently manage campaigns and take responsibility for financial results within allocated budgets. The Media Buyer is responsible for the...

    Voalax is a performance-driven project in the dating vertical. We are looking for a Middle Media Buyer who can independently manage campaigns and take responsibility for financial results within allocated budgets.

    The Media Buyer is responsible for the full traffic acquisition cycle for dating products: planning, launch, optimization, scaling, and reporting.
    This role involves working with clearly defined KPIs and regular communication with management.
     

    Key Responsibilities
    - Plan and launch advertising campaigns in the dating vertical
    - Purchase traffic via ad networks and direct deals
    - Daily monitoring of spend, revenue, and core performance metrics (CPA, CPC, ARPU, ROI)
    - Analyze traffic quality and improve campaign efficiency
    - Conduct A/B testing of creatives, formats, and GEOs
    - Scale profitable campaigns and optimize underperforming ones
    - Work with tracking systems and auto-optimization tools
    - Participate in developing creative hypotheses and preparing technical briefs
    - Test new offers, formats, and traffic sources
    - Conduct market and competitor research
    - Prepare regular performance reports for management
     

    Requirements
    - 2+ years of experience in media buying
    - Hands-on experience in Dating (adult)
    - Experience working with Tier-1 / Tier-2 GEOs
    - Experience with banners, push, and native formats
    - Strong understanding of performance models (CPC, CPA, RTB)
    - Experience implementing and maintaining tracking systems (S2S, pixels)
    - Strong analytical skills; confident with Excel / Google Sheets
    - Ability to manage multiple campaigns simultaneously with large budgets
    - Strong focus on financial performance and cost efficiency
    - Upper-Intermediate English is a plus
     

    Nice to have
    - Experience with retargeting
    - Experience with programmatic / RTB platforms
    - Experience with Social Ads (Meta)
     

    Conditions
    - Fully remote position
    - 5/2 work schedule, results-oriented (no micromanagement)
    - Fixed salary plus KPI-based bonuses
    - Ready-to-use infrastructure: accounts, budgets, tools
    - Technical and operational support
    - Established processes and clear workflows
     

    Additional Information

    We are looking for candidates who can work autonomously, make data-driven decisions, and take full ownership of results within entrusted budgets.

    We would be glad to welcome you to our team!

     

     

    More
  • Β· 107 views Β· 12 applications Β· 16d

    Full Stack Developer (TypeScript, React, NestJS, PostgreSQL) Potential Long Term to $3200

    Full Remote Β· Ukraine Β· 4 years of experience Β· English - C1
    Summary We’re a growing fintech startup seeking a Full Stack Developer with strong skills in TypeScript, React, NestJS, and PostgreSQL. You’ll work on building and improving our financial platform that simplifies complex compliance and investment...

    Summary
    We’re a growing fintech startup seeking a Full Stack Developer with strong skills in TypeScript, React, NestJS, and PostgreSQL. You’ll work on building and improving our financial platform that simplifies complex compliance and investment workflows.

    In this role, you’ll own features from backend to frontend β€” designing APIs, architecting scalable systems, and building intuitive user interfaces that help small businesses and individuals manage their financial goals. You’ll join a small, collaborative team that values innovation, learning, and building software that truly makes a difference.

    βΈ»

    What You’ll Do
    β€’ Design, develop, and maintain backend services using NestJS and TypeScript.
    β€’ Build modern, high-performing web interfaces with React and TanStack Query/Router.
    β€’ Architect and optimize PostgreSQL databases for performance and scalability.
    β€’ Collaborate with other developers to deliver new features and improve existing systems.
    β€’ Write clean, reusable, and testable code following modern engineering practices.
    β€’ Participate in code reviews and contribute to continuous improvement.
    β€’ Work with Git and modern development tools (including Bun) for version control and automation.
    β€’ Proactively identify opportunities to enhance product usability, performance, and reliability.

    βΈ»

    What We’re Looking For
    β€’ 4+ years of experience in full stack JavaScript/TypeScript development.
    β€’ Strong proficiency in TypeScript and React (required).
    β€’ Experience developing APIs and backend systems with NestJS or similar frameworks.
    β€’ Intermediate to advanced knowledge of relational databases (PostgreSQL required).
    β€’ Proficiency with Git (required).
    β€’ Can work Pacific (Los Angeles) Timezone
    β€’ Familiarity with TanStack Query/Router and Bun is a plus.
    β€’ Fluent in English (reading, writing, and speaking).
    β€’ Comfortable working in a remote, startup environment where adaptability and initiative matter.

    βΈ»

    You’ll Succeed Here If You…
    β€’ Enjoy solving deep technical challenges and building things from scratch.
    β€’ Think holistically about how architecture, performance, and user experience connect.
    β€’ Communicate clearly with both technical and non-technical teammates.
    β€’ Are eager to learn, share knowledge, and improve processes.
    β€’ Bring integrity, curiosity, and ownership to your work.
    β€’ Appreciate a collaborative, friendly, and meme-filled environment.

    βΈ»

    Our Culture
    β€’ We’re a startup that values family, flexibility, and balance.
    β€’ We learn fast, laugh often, and believe in honest feedback.
    β€’ We use Slack for communication β€” and GIFs are always welcome.
    β€’ We give you freedom to innovate β€” your ideas help shape our product.
    β€’ We expect integrity, excellence, and collaboration β€” and give the same back.
    β€’ We’re fully remote, operating primarily on a U.S. (Pacific Time) schedule.

    βΈ»

    The Project

    This isn’t just a job β€” it’s an opportunity to build a product that redefines how financial technology works for everyday users.
    We’re starting with an initial 3-month full-time engagement, with strong potential for long-term employment and growth as we expand.

    βΈ»

    The Pay

    Whatever you apply to the job with(this comes from your Djinni Profile), is what we will pay you per month. So please keep that in mind/ adjust that before applying.

    βΈ»

    Hiring Process
    1. Submit your application.
    2. Interview with a co-founder or team leader.
    3. Complete a short take-home technical project (~1.5 hours).
    4. Follow-up interview if your project stands out.
    5. Potential job offer.

    All interviews are conducted via Google Meet.

    βΈ»

    About Us

    We’re a fintech startup on a mission to simplify financial compliance and investment management for small business owners and entrepreneurs. Our goal is to turn complex regulations and data-driven workflows into seamless, intuitive software experiences.

    Why Join Us?
    β€’ Innovative Tech: Work with TypeScript, React, NestJS, PostgreSQL, and more.
    β€’ Meaningful Impact: Help build tools that make financial management simpler and smarter.
    β€’ Growth Opportunities: We value initiative and create room for you to grow as we scale.

    More
  • Β· 40 views Β· 2 applications Β· 16d

    Executive Asst

    Full Remote Β· Worldwide Β· 2 years of experience Β· English - C1
    Executive Assistant Location: Remote, PST Time Zone (6 AM - 2 PM PST) Employment Type: Full-time Environment: High-intensity startup environment Overview We are seeking a highly reliable, sharp, and execution-focused Executive Assistant to support...

    Executive Assistant

     

    Location: Remote, PST Time Zone (6 AM - 2 PM PST)

    Employment Type: Full-time

    Environment: High-intensity startup environment

     

    Overview

    We are seeking a highly reliable, sharp, and execution-focused Executive Assistant to support senior leadership in a high-intensity startup environment. This role requires exceptional ownership, speed, discretion, and the ability to operate under pressure with minimal guidance.

    The Executive Assistant is a trusted extension of the executive and must be comfortable with outside-of-hours availability and 24/7 responsiveness when required.

     

    Key Responsibilities

    Executive & Strategic Support

    • Manage complex calendars, scheduling, and shifting priorities
    • Act as a gatekeeper for communications and time-critical requests
    • Prepare briefings, documents, reports, and executive summaries
    • Track action items, deadlines, and strategic initiatives

    Communication & Coordination

    • Handle email and message triage with urgency and judgment
    • Draft and send professional correspondence on behalf of the executive
    • Coordinate with internal teams, partners, and external stakeholders
    • Ensure fast, clear, and reliable communication flow

    Availability & Responsiveness

    • Maintain outside-of-hours availability as required
    • Provide 24/7 responsiveness for urgent matters
    • Adapt to time-sensitive requests across time zones

    Operations & Execution

    • Coordinate domestic and international travel and logistics
    • Support special projects and ad-hoc requests with speed and accuracy
    • Maintain strict confidentiality and operational discipline
    • Proactively identify problems and resolve them before escalation

    Skills & Tools

    • Strong AI literacy: ability to use AI tools for research, drafting, summarization, and task acceleration
    • Experience with productivity and collaboration tools such as Notion, Trello, Miro, Figma, Google Workspace, Slack
    • Task and project tracking in fast-moving environments
    • Advanced calendar and inbox management
    • Strong written communication and documentation skills

     

    Requirements

    • 3+ years of experience as an Executive Assistant or similar role
    • Proven experience in startup or fast-paced environments
    • Excellent English (written and verbal)
    • High level of discretion, judgment, and reliability
    • Ability to work independently and under pressure
    • Comfortable with irregular hours and high availability expectations

     

    Preferred Qualifications

    • Experience supporting founders or C-level executives
    • Remote, global, or multi-time-zone work experience
    • Strong prioritization and problem-solving skills

     

    What We Offer

    • Competitive compensation based on experience
    • High-trust, high-impact role
    • Direct exposure to leadership and decision-making
    • Long-term opportunity in a fast-scaling startup
    • Work with Time Tracker
    More
Log In or Sign Up to see all posted jobs