Jobs at Djinni

Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Java Developer to join our team.

What you will be doing:

As part of the team, you will be participating in a project for a major US financial holding company.  You will develop, maintain, and support software features, write scalable and fault-tolerant Java code, debug applications, and integrate with internal and third-party services. You will collaborate with the product team to meet requirements and ensure code quality through testing, code reviews, and system design.

Project: Modernization of a monolithic system into a microservices architecture. Java services provide authentication, logging, and data management. Python services handle core computational logic.

What we’re looking for:

• 5+ years of experience in Java development, preferably in FinTech.
• Strong experience with Java and Spring Framework.
• Solid understanding of microservices architecture and design patterns.
• Proficient in SQL (Oracle, PostgreSQL).
• Experience with AWS.
• Python knowledge is a plus.
• Ability to test your own code to ensure quality.
• Capable of working autonomously and independently. 
• University diploma (Bachelor’s degree or above) required.
• Excellent communication and collaboration skills in an international environment.
• Upper-intermediate English level or higher.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Partial gym compensation.
• Language classes.
• Flexible working schedule.

Hey! We’re looking for a Marketing Manager to join our team at Lynksen!

If you're proactive, creative, and passionate about content, social media, and digital marketing — this could be your perfect match 🌟
 
As a Marketing Manager, you’ll play a key role in supporting our brand presence across digital channels, creating engaging content, and helping us grow through strategic communications and marketing initiatives.

What you'll be doing:
✦ Create and publish content for LinkedIn, Instagram, and X (posts, visuals, and short videos).
✦ Manage the company’s LinkedIn page and support CEO content (drafts, repurposing, idea generation).
✦ Collaborate closely with the Project Management, Design, and Sales teams to create marketing assets.
✦ Develop brand strategy and support brand direction initiatives.
✦ Monitor engagement, respond to basic interactions, and maintain a consistent posting schedule.
✦ Track marketing performance weekly and monthly (Website, MQL, social metrics).
✦ Update website content — including service pages, blog posts, team bios, and career sections.
✦ Create and maintain marketing materials like pitch decks, case studies, portfolios, and one-pagers.
✦ Support the sales team with service PDFs, presentations, and marketing collateral.
✦ Research media outlets and support basic PR activities like coordinating publications and contributed articles.
✦ Explore co-marketing and partnership opportunities with aligned companies and platforms.
✦ Coordinate link exchanges, guest posting, and other joint promotion initiatives.

Requirements:
✦ Proactivity and initiative – ability to spot opportunities for content, partnerships, and collaborations.
✦ Strong written and spoken English (Upper-Intermediate+).
✦ Social media management – especially LinkedIn: planning, posting, engagement.
✦ Content creation skills – writing posts, creating visuals and short videos.
✦ Understanding of website content and basic SEO principles.
✦ Basic design skills – experience with Canva or Figma.
✦ Research skills – competitors, media outlets, potential partners.
✦ Basic PR experience – media research, coordinating publications, contributed articles.
✦ Experience working with marketing materials – presentations, one-pagers, PDFs.
✦ Basic marketing analytics – GA4, UTM links, and social media metrics.
✦ Cross-functional collaboration – especially with Design, PM, and Sales teams.
✦ Familiarity with AI tools in marketing workflows.
✦ Strong organizational skills and attention to detail.

Nice to have:
✦ Basic video editing or advanced design skills.
✦ Experience developing brand strategies.
✦ Familiarity with modern web and product topics (SaaS, UI/UX, eCommerce, PWA).
✦ Experience with B2B tools (Hubspot, Notion, Google Analytics).

What we offer:
✦ 8-hour working day
✦ 21 days of paid vacation
✦ 14 days of paid sick leave
✦ Unlimited days off
✦ Compensation for professional and English courses
✦ Fun corporate events and a friendly team atmosphere 🎉

Recruitment stages:
✦ HR Interview
✦ Interview with COO
✦ Test task
✦ Final Interview with CEO

About the role:

We are expanding our Internal IT team and looking for a hands-on, highly motivated and detail-oriented IT Support Specialist (L1/L2) who will ensure smooth operations of internal IT services, tools, and infrastructure across our global organization.
This role combines the responsibilities of ITSM, elements of ITAM, and Office and Cloud Infrastructure support.

You will work closely with business stakeholders, engineering teams, and system owners to guarantee reliability, fast response, and stakeholder satisfaction. 

Reports to: Director of Operations

Key Responsibilities

ITSM (Service Desk and Support, L1/L2)

• Act as a primary point of contact for end-users, ensuring timely and effective resolution of technical requests and issues
• Handle first-line requests (password resets, VPN issues, device troubleshooting, subscriptions/SaaS access).
• Diagnose, categorize, and route incidents, service requests, and problems 
• Resolve hardware/software issues (Windows, macOS, VPN, subscriptions).
• Support SaaS systems access and user onboarding/offboarding.
• Maintain clear communication during outages, incidents, and planned maintenance.
• Execute standard Change Management tasks (L1/L2).
• Standardize ITSM process improvement, automation, documentation, and knowledge base articles
   

ITAM (IT Asset Management)

• Own and manager the full lifecycle of IT assets within the organization.
• Manage and maintain accurate records for all IT assets, including software, hardware, licenses, subscriptions, and SaaS systems.
• Manage the procurement of new IT assets and register them accurately in the asset inventory system.
• Configure and deploy new hardware and software for Proxetters (OS setup, device enrollment, security policies configurations)
• Monitor and analyze asset usage and lifecycle status (asset health, warranty, capacity, etc) to optimize inventory and licensing
• Manage the safe and secure decommission and disposal of end-of-life IT assets
• Collaborate with office managers and external vendors to ensure timely procurement and distribution of assets.
   

Office and Infrastructure Support

• Support and monitor office network and connectivity (LAN, Wi-Fi, VPN, firewalls, access points, etc).
• Monitor networks troubleshooting and escalate complex network issues to senior engineers/vendors.
• Support office IT hardware (printers, badge/access control systems, CCTV, meeting room equipment).
• Manage backup and recovery procedures (local and cloud environments)
• Support and maintain on-premise and cloud servers used for internal purpose
• Assist engineering teams with cloud infrastructure (AWS, Azure, GCP) for project use
   

Requirements

• 3+ years of experience in IT support or IT operations
• Strong troubleshooting skills for macOS and Windows environments
• Solid networking knowledge (TCP/IP, DNS, DHCP, routine basics, Wi-Fi troubleshooting, VPN)
• Experience working with identity systems (Google Workplace, MS Entra)
• Practical experience with ITSM tools (e.x Jira Service Management or similar)
• Experience with device enrollment, OS imaging, patching, and endpoint security (MS Entra, Apple Business Management, ManageEngine, Crowstrike, CloudFlare or similar)
• Strong experience with SaaS applications, access management, roles and groups, SSO logic
• Hands-on experience with asset management and inventory systems (Jira Service Management Assets or similar)
• Hands-on experience with Jira cloud administration
• Strong customer service mindset: friendly, respectful, and solution focused
• Proactivity and problem solving skills, ability to operate independently
• High responsibility and ownership mentality (“Even If I don’t know how to resolve something, I’ll figure-out the optimal solution and solve it”)
• Experience working with a global/distributed company (at least 2+ countries)
• English level B2+
• Familiarity with ITSM and ITAM best practices.
   

Nice-to-have requirements

• Experience with automation (Bash, PowerShell, Python - basic+ level)
• Understanding of IT security best practices (MFA, conditional access, device compliance policies)
• Familiarity with CCTV systems, access control, and office IT hardware integrations
• Experience with middle ware systems (Zapier, n8n, maker or similar)
• Experience with configuring cloud infrastructure from scratch (Azure, AWS, GCP)
• Familiarity with data warehousing/BI visualization tools

We’re looking for a Web Analyst to help scale acquisition and retention through data — from clear channel performance insights to ensuring tracking and attribution are reliable. This is a cross-functional role at the intersection of Marketing and Product, with strong impact on growth decisions.

What you’ll do:

• Analyze marketing channels and campaigns (CPA/ROI/ROAS/LTV, retention).
• Build and maintain dashboards and recurring reporting for the marketing team.
• Identify insights across funnels/cohorts/player segments and propose optimizations.
• Ensure measurement accuracy: GA4/GTM setup, events, UTM hygiene, basic attribution.
• Help teams investigate metric discrepancies and improve data quality.

What we’re looking for:

• Experience in marketing/product analytics (ideally in a performance-driven environment).
• Strong SQL and solid understanding of core marketing metrics.
• Hands-on with GA4/GTM and BI tools (Looker/Power BI/Tableau/Metabase).
• Strong communication skills and experience working with Marketing/Product stakeholders.

Nice to have:

• iGaming / online casino experience.
• BigQuery / Amplitude / AppsFlyer (if mobile is relevant).
• Basic Python, server-side tracking/CAPI.
• Understanding of forecasting fundamentals (e.g., how LTV/churn/conversion forecasts are built).

Why join:

• Clear ownership and visible impact on growth (acquisition, retention, unit economics).
• End-to-end involvement: data → insight → action, not just reporting.
• Opportunity to shape marketing analytics and measurement practices.

What we offer:

• Competitive salary. Performance-based bonuses tied to ROI and growth KPIs.
• 21 paid vacation days, 25 sick days, and 3 personal days per year.
• $600 annual L&D budget for courses, conferences, or mentorship.
• Business trips to our Cyprus HQ and international industry events.
• Team culture: regular offsites, team buildings, and company events.
• Transparent processes, no micromanagement — full ownership of your results.

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

Tech Stack:

• Python, PowerShell, Azure

Requirements:

• Strong experience with Python (asyncio, dataclasses, async HTTP, unit testing, pytest)
• Proficient in PowerShell scripting and automation
• Hands-on experience with Microsoft Azure services (Service Bus, Storage, Key Vault, VM/VMSS, AKS, ACI, DNS, Azure Pipelines)

Nice to have:

• Experience with C# / .NET development
• Knowledge of ARM templates and infrastructure as code
• Familiarity with Docker and containerization
• Understanding of networking fundamentals (BGP, VLANs, routing, subnets)

Benefits:

• Paid vacation, sick leave (without sickness list);
• Official state holidays – 9-11 days considered public holidays;
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support;
• Flexible working schedule: 8 hours per day, 40 hours per week. It additionally depends on the project’s operational hours. Work on weekends or overtime is only upon request of the customer and is paid in addition;
• Personal Career Development Plan (CDP);
• Employee support program (Discount, Care, Health, Legal compensation);
• Paid external training, conferences, and professional certification that meets the company’s business goals;
• Internal workshops & seminars;
• Corporate library (Paper/E-books) and internal English classes.

Interview Process:

• HR Interview;
• Technical Interview;
• Manager Interview;
• Client Interview.

About the Role

We're a fast-moving consultancy building AI-powered solutions for multiple clients across industries. Our projects move quickly, and we rely on engineers who embrace AI in their workflows to deliver features and fix bugs at speed. This role will begin as a contract, part-time position, with the opportunity to grow into a full-time role as we scale.

What You'll Do

• Build and maintain client-facing projects in Next.js and Node.js
• Develop responsive front-end features using React, HTML, and CSS
• Build and maintain server-side APIs and integrations with external systems
• Use AI-first tools (Claude Code, OpenAI Codex, Cursor, Windsurf) to accelerate development
• Write and debug Bash scripts for automation and CLI-based workflows
• Use Python for scripting, API integrations, and backend tasks when needed
• Ship new features, fix bugs, and improve performance across multiple projects
• Contribute to architecture and deployment decisions on cloud platforms
• Work across multiple projects at once, balancing priorities and client needs
• Integrate with third-party APIs for multiple clients, adapting to different systems and data structures
• Move fast, experiment, and thrive in a builder environment where the terminal and AI tools are central to the workflow

What We're Looking For

• Strong software engineering fundamentals with experience in JavaScript/TypeScript
• Skilled in React, HTML, CSS, and building modern front-end experiences
• Experience building and consuming server-side APIs (REST, GraphQL, etc.)
• Proficiency in Bash scripting and comfort working in the terminal/CLI
• Experience with Python for automation, scripting, or backend integrations
• Experience deploying on cloud platforms (Vercel preferred, or AWS, Azure, GCP)
• Familiarity with modern database platforms (Postgres, Mongo, Supabase, Firebase)
• Hands-on use of AI-first tools (Claude Code, OpenAI Codex, Cursor, Windsurf) in real workflows
• Skilled at building and debugging API integrations for different platforms and clients
• A builder mindset: enjoys hacking, experimenting, and shipping quickly
• A quick learner who thrives in fast-paced environments and takes ownership
• Knowledge of authentication systems (OAuth, SSO, JWT, etc.)
• Ability to manage and contribute to multiple projects simultaneously

Nice to Have

• Consulting or client-facing project experience
• Exposure to AI/ML integrations beyond code acceleration

Our Tech Stack

Frontend/Backend

Next.jsNode.jsReactHTMLCSS

Languages

JavaScript/TypeScriptPythonBash

Databases

PostgreSQLMongoDBSupabaseFirebase

Cloud Providers

VercelAWSAzureGoogle Cloud

AI Tools

Claude CodeOpenAI CodexCursorWindsurf

We’re looking for a Lead Payment Manager who can build, scale, and own our payment ecosystem end-to-end. If you enjoy combining strategy, leadership, and hands-on operational excellence - and want to influence how payment infrastructure evolves inside a fast-growing product environment - this role is for you 🚀
 

💪 YOUR QUEST-LINE:

• Shape and lead payment performance strategy, including defining success metrics, monitoring efficiency, and identifying growth and optimization opportunities;
• Drive market research and identify strategic opportunities for launching and scaling local payment methods across target GEOs;
• Own strategic relationships with key payment providers, negotiate commercial and technical improvements, and expand payment coverage across regions;
• Support and enhance current payment flows in collaboration with internal teams, aiming to boost conversion rates and minimize user disputes;
• Drive cross-functional payment initiatives with Product, Tech, Anti-Fraud, Support, and Analytics teams to ensure scalable and stable payment infrastructure;
• Initiate and lead cost optimization, risk reduction, and cash flow improvement initiatives aligned with business and product strategy;
• Build and maintain payment policies, operational standards, and best practices while defining requirements for internal admin tools and payment system improvements;
• Participate in reconciliations with external payment service providers and payment reporting;
• Address escalations or issues impacting customers, and drive projects to enhance customer experience;

• Lead and develop the Payment function - mentoring specialists, scaling knowledge, and building sustainable team processes and ownership structure.

   

👨‍🚀 YOUR IN-GAME SKIN:

• 5+ years of experience in Payment Operations / Payment Management, including leadership or ownership of payment direction;
• Strong experience building or scaling payment strategies in high-load product environments;
• Insight into payment trends and markets in North America, Europe, CIS, East Asia, and LATAM;
• Strong analytical skills with the ability to interpret financial data and derive actionable insights;
• Proven ability to manage complex problems in e-commerce payments;
• Knowledge of OFAC/AML and Risk Awareness principles;
• Ability to thrive in a fast-paced environment, managing both strategic and tactical projects while prioritizing effectively to meet business needs;
• Experience with credit card chargebacks and risk minimization;
• Experience leading Payment teams and driving their impact on business outcomes — including team development, performance management, and capability growth;
• Ability to balance strategic planning with hands-on execution;

• Upper-Intermediate level of English or higher.

   

🧜‍♀️ WILL BE YOUR BOOST:

• Familiarity with the Steam trade system, skins market, or gaming experience (CS2, Dota2, Rust);
• Domain experience in high-load E-commerce, Fintech, or iGaming projects;

• Familiarity with cryptocurrencies and tokens.

   

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;

• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

   

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

Project Description:

The SEM product is embedded within the Geosciences Suite of Applications. This application has multiple views consisting of both 2D and 3D visualizations. The current data visualization is not sufficient for what we would like it to be. This role is expected to work with the lead and the product owner to understand the current shortcomings, investigate and research potential solutions, propose these solutions to the teams, and then work on the implementation of the agreed upon work. To get to this stage, the developers will also need to learn the inner workings of the visualization framework within Geoscience.

Responsibilities:

• Design, develop, and maintain graphics-intensive modules within the Geoscience platform using C++ or Java and OpenGL.
• Implement advanced 2D and 3D visualization features for seismic, geological, and geospatial data.
• Optimize rendering performance and ensure cross-platform compatibility, particularly in Linux environments.
• Collaborate with geoscientists and software engineers to translate domain-specific requirements into technical solutions.
• Participate in code reviews, testing, and documentation to maintain high-quality software standards.
• Stay updated with the latest developments in graphics technologies and geoscience applications.

Mandatory Skills Description:

• Bachelor's or Master's degree in Computer Science, Geoscience, or a related field.
• 5+ years of professional experience in Java development with a focus on graphics programming.
• Proficiency in OpenGL and related graphics libraries for rendering complex datasets.
• Strong experience working in Linux environments, including shell scripting and system optimization.
• Excellent problem-solving skills and the ability to work collaboratively in a multidisciplinary team.

Nice-to-Have Skills Description:

• Experience with geoscience software platforms.
• Familiarity with geoscience data formats and visualization techniques.
• Knowledge of additional programming languages such as C++ or Python.
• Understanding of GIS technologies and spatial data analysis.
• Experience with agile development methodologies and version control systems like Git

Languages:

English: B2 Upper Intermediate

Role Mission

You’ll own the quality automation layer of our product.

Instead of manually clicking through features, you’ll focus on building strong automated end-to-end coverage that makes it genuinely hard for bugs to reach production. Your work ensures confidence in every release by embedding quality directly into our CI pipeline and using modern AI tooling to move fast and smart.

What You’ll Do

1) Build & Maintain an E2E Test Suite

• Implement end-to-end tests using Playwright and TypeScript
• Cover critical user journeys such as:
  • Onboarding
  • Core product flows
  • Payments
  • Outputs and results
• Add regression tests for every discovered bug to prevent recurrence

2) Integrate Tests into CI

• Run E2E tests automatically on every PR via GitHub Actions
• Block merges when critical flows fail
• Keep test execution fast, reliable, and stable

3) Translate Product Behavior into Test Coverage

• Review PRDs, tickets, and feature descriptions
• Decide what should be covered by automation vs. manual checks
• Build and maintain a system risk map to guide testing priorities

4) Work with AI-Assisted QA Workflows

• Use AI tools to generate, review, and improve test cases
• Review PR diffs with AI to identify where new E2E coverage is needed
• Continuously evolve test coverage as the codebase changes

5) Reduce Manual QA Over Time

• Success in this role means less manual regression testing month over month
• Automation should increasingly replace repetitive QA work

What This Role Is Not

• Manual UI clicking for regression testing
• Writing long bug reports without adding tests
• Managing “Ready for Test” columns or QA checklists
• Acting as a release or delivery coordinator

Required Skills (Must Have)

• Experience writing E2E tests with Playwright, Cypress, or similar
• Strong knowledge of TypeScript / JavaScript
• Experience integrating tests into CI pipelines
• Solid understanding of modern web applications (React / Next.js preferred)
• Confidence working with modern AI developer tools

You should be comfortable using:

• Cursor
• Claude (for test generation and PR review)
• GitHub
• GitHub Actions

You know how to use AI tools to:

• Generate and refine test cases
• Analyze PRs and identify coverage gaps
• Speed up writing and maintaining automation code

Nice to Have

• Experience testing AI / LLM-powered products
• API testing experience
• Previous collaboration with product teams on acceptance criteria

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

Solidgate is part of Endeavor — a global community of the world’s most impactful entrepreneurs. We’re proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.

About the Team and Role

This Technical Support role is about more than technical onboarding — it’s about helping merchants grow with Solidgate from the very first pre-sales call to scaling their payment flows. You’ll sit at the intersection of technology, product, and operations, owning the technical side of merchant integrations and shaping how businesses across the world work with payments.

What you’ll own

• End-to-end technical onboarding of new merchants, from first integration to go-live
• Ongoing technical support for existing merchants across their lifecycle with Solidgate
• Support for the L1 Support team on technical and integration-related topics
• Participation in pre-sales calls, helping explain integration options and technical capabilities
• Merchant system integration with Solidgate: hosted payment pages, payment forms, Apple Pay / Google Pay, routing logic, and data flows
• Guidance on optimal payment setups to help merchants scale efficiently and reliably

You’re a great fit if you have

• Background in technical support, technical account management, or a similar role
• Strong written and verbal communication skills — clear, structured, and merchant-focused
• English at Upper-Intermediate level or higher
• Knowledge of Postman and basic SQL
• Ownership mindset: you care about results and long-term merchant success
• Ability to work independently, prioritize effectively, and stay focused on what matters
• Openness, empathy, and motivation to grow — both personally and with the product

Nice to have

• Hands-on experience running technical demos
• Familiarity with payment systems, APIs, or fintech products

Why Solidgate?

• High-impact role: You’re not inheriting a perfect system — you’re building one. Your work will define how we scale.
• Great product: We’ve built a fintech powerhouse that can be quickly scaled. Furthermore, Solidgate’s potential isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses with a wide range of products and services, including subscriptions, chargeback management, indirect tax management, and more. And yes, we also hold our own financial licenses in our key regions of operations and have direct memberships with the Schemes.
• Massive growth opportunity: Solidgate is scaling rapidly — this role will be a career-defining move.
• You’ll work with top tech companies: Our clients are fast-growing SaaS, digital goods, and B2C businesses. You’ll be talking to decision-makers at some of the most successful internet companies in the world.
• A-player team: Work alongside top fintech professionals with a proven track record and results.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Set Close Scale is a high performing Sales Agency that closes Premium deals for American businesses.

You'll be working with Warm Inbound Leads.

Closing deals over Zoom (Video Calls). No sales experience is required, full training provided. High Income. Base + Commission. 

Who This Is For

• Confident, driven individuals
• Premium, polished appearance
• Sharp communicators with fast thinking

The Role

High earning potential. No long hours. However, when you show up we expect 150% of focus & intensity.

• Warm inbound leads (no cold calling)
• Interviewing clients
• Closing deals over Zoom 
• Fully remote
• Biweekly Pay
•  

Working Hours

• 4 hours per day
• Afternoon / evening shifts
• Work from anywhere
•  

Earnings

• $2000+ per month
• Base salary + uncapped commission
• Performance bonuses

Training

• 4-week paid training
• Scripts, live coaching, and mentorship provided

Requirements (Non-Negotiable)

• Neutral accent 
• Confident, enthusiastic communication
• Comfortable speaking over Zoom
• Above average appearance (Client Facing Role)
• Fast, stable internet
• Coachable with a strong work ethic

If you do not meet ALL requirements, do not apply.

Application Process

• Short Zoom(YouTube) link video introduction required (APPLICATIONS WITHOUT A VIDEO INTRODUCTION WILL NOT BE CONSIDERED.)
• Immediate availability preferred

We don’t believe in burnout culture or pointless 12-hour days.
We do believe in focus, intensity, discipline, and results.

Senior Solana Developer - CoFo Neobank

About the Project

We're building CoFo Neobank — the first AI-first smart wallet on Solana that brings the banking app experience (like Revolut, Robinhood) into the on-chain environment.

Our goal is to abstract blockchain complexity. We're building an architecture where every user gets a Smart Account (a programmable account, not a simple EOA) that supports multi-factor authentication (2/3 Multisig), access recovery, spending limits, and native integration of complex financial products (Staking, Yield, Perps, RWA).

Core Responsibilities

• Smart Account Architecture Development: Design and write custom Rust programs (Anchor) for managing user accounts. Implement multisig logic (Device Key + 2FA Key), key rotation, and access recovery (Social Recovery).

• DeFi Composability (Integrations): Write adapters and CPI (Cross-Program Invocations) calls to integrate external protocols directly into the smart account:

• Swap: Aggregation through Jupiter
• Yield & Lending: Integration with Kamino, MarginFi, Meteora
• Perps: Integration with Drift Protocol

• Security and Access Control: Implement spending limits system, protocol whitelisting, and replay attack protection.

• Portfolio Logic: Develop on-chain structures for position tracking (storing data about deposits, debts, PnL) for fast frontend/AI reading.

• Gas Abstraction: Implement mechanisms for paying fees on behalf of users (Fee Bundling / Gas Tank).

Requirements (Hard Skills)

• Expert Rust & Anchor: Deep understanding of Solana Sealevel runtime, memory management, PDAs, and Compute Units (CU) limitations.

• Account Abstraction Experience: Understanding of how to build smart contract wallets that differ from standard system accounts.

• DeFi Integration Experience: You've already worked with SDKs or IDLs of major Solana protocols (Jupiter, Kamino, Drift, etc.). You understand what CPI is and how to safely call external code.

• Cryptography: Understanding of signature operations (Ed25519), transaction verification, and building secure multisig schemes.

• Security Mindset: Experience with audits, knowledge of attack vectors on Solana (re-entrancy, account substitution, ownership checks).

Nice to Have

• Experience with Privy (for authentication) • Understanding of cross-chain bridges (Wormhole/LayerZero) for implementing deposits from other networks • Experience with tokenized assets (RWA) and Token-2022 standard

Tech Stack

• Solana (Rust, Anchor Framework) • Integrations: Jupiter, Kamino, Drift, MarginFi • Infrastructure: Helius, Privy

We Offer

• Work on a product that's changing UX in DeFi • Complex architectural challenges (not just another token fork, but sophisticated wallet infrastructure) • Competitive compensation in stablecoins/fiat + project options/tokens

• Project Description:

  The project provides a set of APIs, image and text recognition libraries, and other tools for automation testing of ECUs, especially automotive headunit and digital cluster. It provides a black box environment, which allows testing of automotive headunit without making any change to the headunit's software. In other words, no hook is needed.
  Team is divided in 2 locations: Ukraine and Detroit

   

• Responsibilities:

  Design separate components, modules, classes, database tables etc.
  • Code, debug, document, and maintain portions of software.
  • Perform unit and integration testing.
  • Participate in peer code and design reviews.
  • Participate in estimation and planning sessions.
  • Contribute to development of technical project documentation and user documentation.
  • Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation.
  • Participate in conference calls and face-to-face meetings with the Customer and Customer partners.
  • Comply with the best engineering practices, the technical standards and the quality criteria set forth on the project.
  • Report status and progress according to the project rules.
  • Spot current deficiencies in the development process, adopted procedures and engineering practices, environment configurations, etc., and suggest improvements.
  • Escalate technical issues to Tech Lead and Product Owner.
  • Improve your qualification within the areas of expertise at various training courses, seminars and/or other educational organizations

   

• Mandatory Skills Description:

  Python
  C++
  Computer Vision/image processing

Kiss My Apps is a platform company that unites 7 product verticals and 30+ AI-first products, with over 100 million users and its own ecosystem of analytics, payment, and marketing solutions.

KMA’s products are global leaders in the utilities, lifestyle, and health & fitness niches — including AI Remodel, Printer, Botan, Calorie Counter, and more. These are top-ranked App Store products that meet the needs of communities of hundreds of millions of people.
Our pace is our competitive advantage. KMA grows at least 3× year-over-year.

Kiss My Apps is looking for an experienced and proactive Backend Developer to join our team and work on an internal payment platform used across all KissMaps products. You will be responsible for developing and scaling backend services, working with payment logic and integrations, and contributing to the evolution of our admin tools. This role offers the opportunity to influence the product’s technical direction.

Who we need:

• Proficient in Node.js and TypeScript – strong experience in backend development using TypeScript and Node.js, with a focus on building scalable, serverless applications.
• Experience with AWS Services – familiarity with AWS Lambda, SNS, SQS, S3, and DynamoDB is crucial for effectively managing our event-driven architecture.
• Understanding of Payment Gateways and Subscription Logic – prior experience with payment providers (e.g., PayPal) and subscription-based services, including retry logic and event handling.
• Database Knowledge – proficiency in SQL (PostgreSQL preferred) for managing subscription and payment data.
• Networking fundamentals - solid understanding of DNS, TCP/IP, HTTPS/SSL, and OSI model, along with experience in troubleshooting network issues to ensure secure and efficient data flow across distributed systems.
• Frontend Fundamentals - familiarity with RESTful API integration, Cross-Origin Resource Sharing (CORS) policies, iframe handling, and other browser security features to ensure smooth and secure backend/frontend interactions.

Would be a plus:

• Experience working with payment systems, PSPs, and financial transactions.
• Experience in fintech, e-commerce, or high-load products.
• Experience with fraud mechanisms, risk flows, webhooks, and reconciliation.
• Experience in system migrations, refactoring, or scaling.
• Understanding of payment protocols and scenarios.
• Testing and Quality Assurance – hands-on experience in unit testing, integration testing, and test-driven development to ensure high service reliability.
• Version Control and CI/CD – solid experience with Git, code review practices, and CI/CD pipelines for smooth development workflows.
• English level: Intermediate (B1).

What you need to do:

• Integrate new payment providers and manage subscriptions.
• Build and improve the admin panel for product and payment management.
• Develop event-driven payment processing in AWS.
• Ensure high code quality with tests and reliable service.
• Optimize system performance and scalability.
• Collaborate with analytics, marketing, and support teams.

Hiring Process:

• Intro with the recruiter.
• Technical interview with the a technical expert.
• Final interview.

We offer:

1. Work format of your choice: fully remote from anywhere in the free world, as well as access to one of our offices if desired (Kyiv, Odesa, Warsaw).
2. Conditions that help you focus on performance: fair compensation that matches your skills and experience. We also provide equipment regardless of work format and location.
3. Career growth through action: 80%+ of all leads at Kiss My Apps were switchers just 2–3 years ago. Your impact here isn’t defined by years on your resume — it’s defined by how quickly you learn, take responsibility, and own your career.
4. Well-being program: supporting your mental health with online yoga classes twice a week.
5. Development and professional fulfillment: we host internal English-speaking clubs with a native speaker, and offer opportunities to speak at internal and external events by Kiss My Apps. In addition, you’ll have an annual budget to cover up to 50% of the cost of professional conferences, educational events, and training.
6. Additional benefits of your choice: We offer a fixed annual budget for you to decide how to spend — 50% coverage of health insurance, therapy, sports, or dental care. Plus, 40 days of paid vacation and sick leave with no date restrictions.
7. Support during wartime: we provide everything needed for uninterrupted work, systematically support the Defense Forces, and participate in Ukraine’s recovery initiatives.

We are looking for a Trainee Project Manager to join our growing team in Ukraine.

DARLY SOLUTIONS is an international IT company specializing in delivering innovative solutions across FinTech, MedTech, SaaS, etc.

With years of experience in web and mobile development, UI/UX design, Quality Assurance, AI, and machine learning, we pride ourselves on creating impactful products that drive success for our clients.

Since 2018, we have successfully completed over 250 projects.

Examples of our work across various domains can be found on our website - https://www.darly.solutions/

We leverage cutting-edge technologies to craft powerful, forward-thinking solutions tailored to our clients’ needs. Our team is proficient in a diverse range of tools, including Angular, NestJS, React, Vue, PHP, Ruby, NodeJS, and many others.

Requirements: 

• PM courses graduate or minimal commercial experience as a Project Manager
• Solid understanding of PM processes and the Software Development Life Cycle (SDLC)
• Strong sense of responsibility and proactivity
• Open-minded and receptive to new ideas and approaches
• Proven track record of being a fast learner, solutions-oriented, and able to meet deadlines
• В2 English (spoken, written, and reading comprehension)

Your key accountabilities and responsibilities will include:

• Develop project scopes and objectives, involving all relevant stakeholders
• Create detailed work plans that identify and sequence the activities required for successful project completion
• Manage and coordinate project team activities, assign tasks, and ensure adherence to deadlines
• Ensure resource availability and allocation align with project requirements
• Conduct regular risk assessments and implement mitigation strategies
• Proactively resolve issues and troubleshoot emerging problems
• Track project expenses and compare actual costs against the budget, reporting any variances
• Monitor and evaluate deliverables to ensure they meet quality standards and client expectations
• Communicate project status, progress, risks, and issues to stakeholders and senior management
• Manage changes in project scope, schedule, and budget
• Provide leadership, guidance, and motivation to project team members
• Identify opportunities for process improvements and potential project upsell initiatives

Will be a plus:

• Working experience with ClickUp & Notion;
• Pre-sales experience

We offer: 

• Flexible work format - remote, 8-hour working day without time trackers;
• Competitive salary;
• TIght-knit and friendly team;
• Personalized career growth;
• Up to 50% coverage of the cost of professional courses;
• Vacation time, sick-leaves, national holidays ;
• Competitive bonuses for a personal recommendation of new employees;
• Professional development tools (mentorship program, tech talks and workshops);
• English classes with a teacher;
• Corporate events and team buildings.

If you have what we are looking for and would love to join our Darly team, we want to hear from you!