Jobs at Djinni

Location: Remote USA 
Type: Full-time, independent contractor (B2B)
Pay: $3,000/month, plus KPI-based performance pay and bonuses after the probation period
About us
We’re hiring two driven sales professionals to reach out to players who have already signed up on our platform.
About the role
This is a sales role, not customer support. You’ll call a ready-made list of registered users, share current promotions and bonuses, and guide them toward their next step on the platform. If you’re confident on the phone, quick to build rapport, and motivated by results, you’ll do well here.
What you’ll do
Make outbound calls to registered users from a prepared contact list
Present current offers, promotions, and bonuses
Handle objections and keep conversations positive and engaging
Move customers toward the target action
Take inbound calls from customers who call back
Follow company scripts and internal processes
Hit performance targets once the KPI system is in place
What we’re looking for
1+ year of sales experience, ideally by phone (telesales, inside sales, outbound or call center sales, customer retention)
Fluent, confident spoken English for calls with U.S. customers
Strong objection-handling skills and an easy way of connecting with people
An energetic, results-focused attitude
Nice to have
Background in iGaming. Not required, since we provide product training.
Schedule
Monday to Friday, 10:00 AM to 7:00 PM Eastern Time
Three 15-minute breaks and a 30-minute lunch
Virtual office: camera and screen sharing on during work hours
What we offer
$3,000 per month, with the company covering applicable income tax on top
KPI system and extra bonuses after probation
5 days of paid time off every 6 months
Short product training if you’re new to iGaming
100% remote work
 

Work format: Remote
Employment: Full-time
Markets: Europe & UK

About the Role 

We are looking for an Onboarding Manager to join an international financial institution working with partners across Europe and the UK.

This role combines documentation, partner communication, and coordination. You will prepare document packages, fill out application forms, communicate with service providers, coordinate requests, and keep track of payments and deadlines.

We’re looking for someone attentive, proactive, and comfortable working with details - someone who can organize information, communicate clearly, and make sure tasks are completed accurately and on time.

What You Will Do

• Prepare document packages for partner onboarding, ensuring all required information is complete and accurate.
• Fill out application forms and questionnaires, collect the necessary information, and follow up on missing documents.
• Communicate with PSPs and external service providers to clarify requirements, coordinate requests, and follow up on outstanding tasks.
• Coordinate orders for external services, prepare task briefs, communicate requirements, and track deadlines.
• Monitor payment statuses and coordinate with relevant parties to ensure timely processing.
• Edit, format, and update documents and supporting materials, paying attention to both content and presentation.
• Keep documentation organized and maintain visibility over ongoing requests, deadlines, and pending actions.

What We’re Looking For

• Experience in onboarding - understanding of onboarding processes, documentation requirements, and coordination with external partners.
• Document management skills - experience preparing, filling out, editing, and formatting document packages, application forms, and questionnaires.
• Adobe Photoshop and Figma - practical experience using these tools.
• Strong attention to detail - ability to spot inconsistencies, verify information, and ensure documents are accurate and properly formatted.
• Communication skills - confidence in communicating with external partners and service providers, clarifying requirements, and following up on pending tasks.
• Organizational skills - ability to manage multiple requests, track deadlines, and coordinate tasks efficiently.
• Proactive approach - willingness to take ownership of tasks, solve routine issues independently, and keep processes moving.
• English proficiency - sufficient for written communication with international partners.

Why This Role

• Fully remote, full-time work.
• Compensation: $1,700 during the probation period, increasing to $2,800 after successful completion of probation.
• Crypto payments.
• 24 days of paid annual leave.
• Paid sick leave.
• Hands-on experience working with international partners across Europe and the UK.
• Opportunity to develop expertise in PSP onboarding and international payment operations.
• Career growth opportunities: potential to progress into a Key Account Manager or Business Development role, with the opportunity to take on broader responsibilities within approximately three months, depending on performance and business needs.

About us
Icon Finance is an international financial services company headquartered in Warsaw. We have operational locations in Asia, Latin America and Europe and a partner network worldwide.
Our services: crypto and fiat exchange, cash operations, bank transfers (SEPA/SWIFT), invoice payments and financial consulting.

Our non-cash operations team is growing, and our senior managers need support. We are looking for someone to take over the operational side of deals: client requests, documents, checks and payment tracking. This will free up our Senior Managers to focus on key clients and on growing the business.

What you’ll do

• Prepare contracts and invoices, and check amounts and bank details.
• Coordinate with partners on deal execution.
• Keep in touch with existing clients: update them on statuses, send information updates to the client base and manage client chats. Record deals in the CRM.

How you’ll grow

• First 3 months: get to know the product and how deals work, and handle small requests together with your manager.
• From month 4: manage requests and documents on your own.
• After 9-12 months: move into a Junior Wire Manager role.

Who we’re looking for

• Proactive: you don’t wait for instructions, you come to your manager with options.
• Sharp: you pick up new things fast and find a way out when there’s no ready-made scenario.
• Detail-oriented: numbers, bank details and documents without mistakes.
• Fast in written communication: you’re comfortable running several conversations at once.
• Fluent in Russian or Ukrainian.
• Confident with Google Sheets and AI tools.

Nice to have

• Experience in finance, banking, a payment service, a currency exchange or operations support.
• Understanding of international payments (SEPA/SWIFT) and crypto.
• English B1+.

This role is not for you if

• You prefer to work strictly by instructions and wait to be told what to do.
• You’re not ready to figure out non-standard situations on your own.
• You need step-by-step supervision at every stage.

What we offer

• 800 USD per month during the 3-month probation period, then 1,000 USD per month. After that, pay is reviewed based on your performance review.
• Fully remote, 9:00-18:00 CET, Monday to Friday.
• 5 days of paid leave per quarter (up to 20 days a year) and paid sick leave.
• Training from the team’s senior managers, a knowledge base and internal tools.
• A team where initiative gets noticed and supported.

Hiring process

1. Intro call with HR (40 minutes).
2. Test task.
3. Interview with the team leads.
4. Offer.

Send your CV and a few words about yourself 

We're looking for a Senior SDR to be the very first sales hire at a funded PropTech startup. Right now the founder does all the selling himself, and you'll take over prospecting and early-stage selling from him. You'll open new enterprise accounts, run discovery with senior real estate stakeholders and qualify opportunities. If you have closing experience, you'll take deals all the way to signature. There's no ready-made script or playbook: you'll learn from the founder's calls and pipeline, see what works and build your own approach. The role suits someone who really enjoys picking up the phone, handles rejection well and works on their own. There's a clear path into an Account Executive role, with uncapped commission and equity on top of the base.

Details:
Schedule: Full time
Location: Remote within Poland / Hybrid – Warsaw office preferred
Start: ASAP
Duration: Long-term
English: Fluent / near-native (Polish is a plus, not required)
Type of collaboration: B2B Contract

About the project:
The company is a PropTech startup that automatically generates technical building plans and 3D office layouts. Its core technology is algorithmic, with machine learning on top. It cuts the time from a client brief to a usable plan for office leasing and workplace design. The product has proven product-market fit, about $370k ARR and $3M raised so far, and a $5M round is in progress. Customers include corporates (Fortune 500 companies are in the target profile), real estate developers, and architecture and engineering firms. Deals are usually $30k–100k with a 6–8 week sales cycle, sometimes longer for large accounts. Communication is mostly async, and the founder will spend real time onboarding and supporting the first sales hire.

You have:
B2B sales experience (SDR, BDR or AE) selling to large companies or enterprise accounts, with long deal cycles and several stakeholders
Fluent, near-native professional English
Strong comfort with cold calling and in-person prospecting, including at trade shows
Hands-on experience with LinkedIn Sales Navigator and outbound sequencing tools
Ability to quickly understand and explain a fairly technical product
Ability to run discovery and prospecting on your own, without a scripted playbook
Proactiveness, high EQ and resilience: you're comfortable hearing "no" and you keep going
Based in Poland (Warsaw is a strong plus)

Nice to have:
Background in PropTech or commercial real estate: office agency, tenant or landlord representation, leasing, workplace or facility management software, or architecture / construction tech
Experience at a startup or as one of a company's first sales people
Experience closing deals in the $30k–100k range
A strong cold-calling SDR/BDR background, or BDR-to-AE training at a top software vendor
Trade show or real estate fair experience
Clear, measurable results (quota attainment, SQLs, deals closed)
Polish language
Ambition to grow into an AE / closing role within the next 12–18 months

What to do:
Open new accounts and book meetings with enterprise buyers: Heads of Leasing, Real Estate, Workplace, and Tenant and Landlord Representation, Asset Managers, plus developers and architecture / engineering firms
Prospect mainly by phone and at trade shows, supported by LinkedIn Sales Navigator and outbound sequences
Run structured discovery calls, uncover pain points and qualify leads
Take over the existing pipeline and move qualified opportunities forward, through to closing for the more senior profile
Hit targets of about 25 SQLs and 1.5 deals per month
Learn from the founder's call recordings and joint sales meetings, then build your own repeatable approach
Share market feedback with the founder to help shape the go-to-market strategy
Help set up the future sales team and processes

A portfolio or samples of your video, design, or writing work (even informal) are strongly encouraged with your application.

About Impactable Impactable is a fast-growing, LinkedIn-centric B2B marketing agency helping mid-market companies drive revenue through data-driven, multi-channel strategies. We're globally distributed across the U.S., Ukraine, and Serbia.
 

Position Overview This role produces high-quality video, copy, and design assets for our clients, working closely with the Content Strategy Lead to keep every deliverable polished, on-brand, and performance-optimized. Ideal for early-career creatives eager to grow — high performers typically move to Content Specialist within 12–18 months.

Key Responsibilities

Content Production

• Edit short-form videos and audiograms (Descript); upload final assets to Ordinal
• Produce branded graphics/carousels using Canva templates
• Write and refine LinkedIn post copy with strong hooks, CTAs, and audience relevance
• Use AI tools to align content with each client's tone of voice

Quality Control

• Proof deliverables for grammar, accuracy, and formatting
• Apply brand guidelines, client preferences, and LinkedIn B2B best practices
• Follow accessibility best practices (captions, readability)
• Apply design principles across graphics and video
• Follow the Content Evaluation Rubric, targeting "Exceptional" quality

Workflow & Collaboration

• Manage tasks via ClickUp and meet deadlines
• Flag blockers early; apply feedback promptly to reduce revisions
• Send client posts for approval at least one week before posting
• Produce monthly client reports; attend bi-weekly team meetings
• Escalate execution questions to the production team leader

Continuous Improvement

• Learn new tools/processes; share efficiency ideas in team syncs
• Apply insights from monthly reporting to future content
• Spot opportunities for stronger angles or framing in existing content

Success Metrics

• 95%+ of assets delivered on time
• <10% of deliverables need major revisions
• 4.5+/5 internal CSAT from strategist partners
• Growth in 2+ competency areas per quarter

Required Skills

• 3+ years video editing
• 2+ years graphic design
• Upper-Intermediate English (written & spoken)
• Ghostwriting/B2B copywriting experience
• PM tool experience (ClickUp, Asana, or Jira)
• Strong attention to detail, time management, and independent execution
• Familiarity with AI tools (ChatGPT, Jasper, Claude)
• Canva and Google Workspace proficiency (nice to have)

Desired Skills

• B2B marketing / LinkedIn content knowledge
• Basic motion design or audio editing
• Social media analytics understanding
• Agency or fast-paced creative environment experience
• Descript, Adobe, or Final Cut knowledge
• Bachelor's in Marketing, Graphic Design, or Communications (preferred, not required)

Benefits

• 11 paid holidays per Ukrainian calendar
• 14 PTO days + 7 sick days annually (accrued after 90-day intro period)

Logistics

• Preferred location: Ukraine
• Monthly compensation: $1100-$1500net
• Working hours: 11:00 - 20:00 Kyiv time 
• Reports to: Content Strategy Lead
• Full-time, fully remote
• Candidates should have their own workstation/hardware for the role
• Dedicated onboarding mentor for your first months
• Real growth opportunities — we’re actively building out team lead and management roles as we scale
   

We’re looking for a Tech Art Auditor to join our team and work at the intersection of art, 3D, and generative AI.

For which tasks (responsibilities)?

• Review AI-Generated Content – Assess AI-created visuals and provide feedback to improve quality.
• 3D Editing (Blender) – Adjust models, refine shading, and optimize low-poly assets.
• 2D Asset Creation – Edit images and create game-ready assets.
• AI Tools & Workflows – Utilize generative AI tools to develop and enhance assets.
• Bonus: Basic Code Knowledge – A plus if you have an understanding of scripting or automation.

What kind of professional are we looking for?

• Experience using Blender for model editing, shading, and optimization.
• Skills in 2D image editing and asset creation.

• Familiarity with generative AI tools for art and asset production

   

What is important for us in a person?

• Strong attention to detail with the ability to critique and refine assets.
• A passion for casual and mid-core mobile games.

• Bonus: Basic understanding of code.

   

Why do we enjoy working here?

• Be part of AI-driven innovation in game ad creation.
• Work in a fast-paced, creative environment.
• Gain valuable experience in 3D, 2D, and AI-driven art production.
• Grow and develop in the tech art field.
•  

What are the conditions and bonuses?

At the company, we prioritize both personal well-being and professional growth. We offer:

1. 20 vacation days annually, allowing you time to rest and recharge.
2. 10 sick days per year, ensuring you have the support you need when unwell.
3. A fully remote position, giving you the flexibility to work from anywhere.
4. The opportunity to be part of a high-impact project that is transforming the gaming industry through AI-driven solutions.

About the Role

This is a senior, highly specialized individual contributor role for a Creative Technical Artist with strong game design intuition and the ability to build, polish, and tune gameplay using lightweight, game-focused coding (“vibe coding”). The role focuses on building, iterating, and polishing interactive HTML5 playable ads, where visuals, mechanics, and overall game feel must come together quickly and at a high quality bar. The successful candidate will operate as a one-person function, supporting key processes and working closely with the team.

Responsibilities

• Create, adapt, and polish optimized 2D and 3D assets for playable ads
• Work in Blender to edit and optimize models, adjust materials, lighting, scale, and pivots
• Export game-ready assets (GLB, textures)
• Ensure visual clarity, consistency, and performance on mobile devices
• Write and modify JavaScript / TypeScript to control gameplay behavior, tune timing, feedback, and interaction flow
• Connect visuals to interaction logic
• Read and safely modify existing game codebases
• Use code as a creative tool to shape game feel

• Leverage AI coding tools to accelerate iteration while maintaining full understanding and control

   

Requirements

• 3+ years of professional experience as a game artist, technical artist, or interactive artist
• 2+ years of hands-on experience with Blender creating game-ready 3D assets
• Proven experience producing real-time 2D and/or 3D assets for games or interactive applications
• Strong understanding of game mechanics, player feedback, and interaction flow
• 2+ years of hands-on experience working with a game engine such as Unity or Unreal Engine
• Experience implementing or supporting gameplay mechanics within a game engine environment

• Experience integrating art assets into game engines and resolving technical issues

   

About the Company

A leading interactive media company specializing in engaging and high-quality playable advertisements.

Our partner is an international FinTech company developing and scaling payment solutions across global markets. With a team of over 70 people, the company has already secured a significant share of one of the most challenging payment markets and is expanding into major new geographies.

We’re looking for a hands-on leader who has already built a supply function in FinTech: sourced and onboarded a provider network, hired a team, and established clear processes.

What you’ll do

• Build the Supply function, defining its strategy, team structure, procedures, and KPIs.
• Source, evaluate, and onboard PSPs, payment channels, currency exchange services, and other payment solution providers. Lead negotiations and renegotiate commercial terms.
• Build a team from scratch, including researchers and hunters responsible for sourcing and onboarding partners, and account managers responsible for managing those relationships. Own recruitment, training, and working methods.
• Develop a network of agents and local partners across key markets, including new geographies.
• Monitor provider availability, stability, and service quality while maintaining a pool of alternative providers.
• Test hypotheses and adapt the supply model to market volatility and expansion into new geographies.
• Work closely with Finance, Operations, and the commercial team.

What you’ll bring

• At least 2 years of experience in FinTech, such as PSPs, payment processing, P2P platforms, currency exchange services, crypto exchanges, banking, or acquiring.
• An understanding of pay-ins and payouts, fees, exchange rates, AML, and risk.
• Direct experience in Supply: sourcing payment solutions and building, onboarding, and developing a network of providers and partners. Experience selling to merchants alone does not meet this requirement.
• Experience building your own team and processes from scratch.
• Strong negotiation skills, independence, and the ability to take ownership quickly.
• English proficiency at B2 level or above.

Nice to have

• Experience in iGaming.
• Knowledge of India and other Asian markets, including the specifics of working with local partners.

What we offer

• The opportunity to shape a function and build your own team, with a direct impact on the business and strategic decisions.
• A company with an established market position and an increased budget for the Supply function.
• Performance-linked compensation: a base salary and bonus structure to be discussed during the interview.
• Remote work and flexible hours.
• Onboarding support from the founders and the team.

If you’ve already built a supply function in FinTech and want to do it again in a growing company, we’d love to hear from you!

Performa is an international HR agency that connects top talent with leading companies across the iGaming, IT, and Marketing industries. We help businesses scale their teams and support professionals in finding opportunities where they can unlock their full potential.

Our client is a growing B2B SaaS company that provides iGaming operators with an all-in-one platform for managing and scaling SEO operations. 

As the company continues to expand, it is looking for an Account Manager / Sales Manager to strengthen client relationships, drive new business opportunities, and contribute to its commercial growth.
 

About the Role

The role focuses on managing inbound leads, presenting the client’s SEO solutions, preparing commercial proposals, negotiating deals, and building long-term relationships with customers. The primary target market is B2B iGaming, with potential expansion into fintech and e-commerce as the client’s portfolio grows.
 

Key Responsibilities

➤ Account Management
 

• Coordinate client onboarding, including defining business objectives, hypotheses, and KPIs, assigning roles and access permissions, and aligning on timelines.
• Lead regular client meetings, prepare presentations, demonstrate results, and align on work plans and priorities.
• Grow existing client accounts by identifying upselling and cross-selling opportunities across SEO services, including content, link building, technical SEO audits, local SEO, ASO, and analytics.
• Manage client expectations, ensure service quality, identify potential risks, and proactively resolve client concerns.
   

➤ Sales & Business Development
 

• Manage and qualify inbound leads, identify client needs, and understand their business objectives.
• Recommend tailored solutions based on client requirements and goals.
• Deliver product presentations and demonstrations to prospective clients.
• Calculate service costs and prepare commercial proposals and Statements of Work (SoWs).
• Manage the sales pipeline in the CRM system, track deal progress, maintain accurate records of client communications, forecast sales, and follow up on next steps.
• Lead sales negotiations and drive deals through to closing.
• Prepare case studies and client references, and participate in tenders and Requests for Proposals (RFPs).
   

➤ Operations & Analytics
 

• Coordinate with technical teams to plan tasks, allocate resources, and ensure compliance with agreed Service Level Agreements (SLAs).
• Monitor the delivery of agreed service plans and feature development roadmaps, ensuring alignment with client expectations and deadlines.
• Track project profitability and key financial metrics, including profit and loss (P&L).
• Prepare regular performance reports, including weekly updates and Quarterly Business Reviews (QBRs), and forecast revenue across the client portfolio.
   

Requirements
 

• 2+ years of experience in Account Management or Sales within a digital, SEO, or marketing agency.
• Experience in iGaming or related industries is a plus.
• Understanding of SEO fundamentals, including technical SEO, content, link building, and key performance metrics.
• Strong presentation and negotiation skills, including communication with C-level executives.
• Experience preparing commercial proposals and Statements of Work (SoWs).
• Familiarity with CRM systems such as HubSpot, Pipedrive, or Salesforce.
• Proficiency in Google Workspace, Jira, and Confluence.
• Basic familiarity with analytics tools such as GA4, Looker, or Tableau.
• Upper-Intermediate English (B2+) or higher.
   

What We Offer
 

• Remote work: Work from anywhere.
• Collaborative environment: Close cooperation with the Tech Lead, Project Managers, and Head of SEO.
• Competitive compensation: A fixed salary plus performance-based commission on closed deals and upselling to existing clients, with commission terms agreed individually.

We’re looking for a QA Engineer who combines strong testing skills with hands-on experience using AI and test automation. We need someone who can analyze requirements, identify risks, validate AI-generated tests, and improve QA processes.
 

What you’ll do

• Analyze requirements before development, identify gaps, contradictions, and potential risks.
• Use AI to analyze Jira tickets, generate checklists and test scenarios, and validate the quality of AI-generated outputs.
• Test web applications, mobile apps (Android/iOS), and APIs.
• Verify user roles and permissions, data isolation between client companies, and other business-critical scenarios.
• Prepare test data and perform functional and regression testing.
• Create bug reports in Jira, verify fixes, and participate in release preparation.
• Develop and maintain automated tests, using AI to improve test automation efficiency.
• Improve prompts and AI pipelines, identify repetitive tasks for automation, and evaluate the results.
   

What we’re looking for

• 2–3 years of QA experience in a product team.
• Hands-on experience with test automation and using AI in QA processes.
• Knowledge of test design techniques and risk-based testing.
• Experience testing APIs using Postman or similar tools.
• Basic SQL knowledge: SELECT, JOIN, and database validation.
• Confident use of browser DevTools, including Network and Console.
• Experience testing mobile applications on Android and iOS, with a basic understanding of Android Studio and Xcode.
• JavaScript/TypeScript skills sufficient to read and write automated tests. Experience with Playwright is a plus.
• Experience with Jira, test documentation, and writing clear bug reports.
• Ability to critically evaluate AI-generated outputs and identify missing scenarios, duplicates, and incorrect checks.
• Independence, critical thinking, and the ability to work with incomplete requirements.
• English proficiency sufficient to read technical documentation.
   

Nice to have

• Playwright and experience running automated tests in CI.
• Experience with Charles Proxy, Proxyman, or similar network debugging tools.
• Experience with AI agents, MCP, and integrations with Jira/Confluence.
   

What success looks like

• Requirements and risks are analyzed before development begins.
• Checklists are prepared before testing starts.
• Testing is completed within agreed timelines, with a target SLA of one business day per ticket.
• Bug reports include reproducible steps, expected and actual results.
• Regression testing is completed before releases.
• AI and automation measurably improve testing quality and efficiency rather than creating additional overhead.

We’re hiring a Head of Marketing for our crypto-fintech product: a card and wallet for Ukrainians in Europe, Canada and Ukraine. We’re also building travel benefits, a VIP program and a referral program. Next up is expansion to LATAM and Turkey.

Role focus
We need a strong hands-on marketing lead who owns all of marketing: brand, acquisition and retention. You’ll write the strategy yourself and also go into the details: set up campaigns, review creatives, dig into the numbers.

There’s already a small team: an influencer manager, SMM, CRM and a performance specialist (Google, Meta). You won’t be managing a large department. You’ll bring these channels into one system with clear metrics.

Responsibilities:

• Build the marketing strategy and allocate the budget across channels
• Own the brand: positioning, tone of voice, visual consistency
• Drive acquisition: performance, SMM, content, influencers, partnerships, referral program
• Drive retention: CRM communications (push, email, in-app), onboarding, reactivation, VIP segment
• Track funnel metrics: CAC, LTV, onboarding conversion, retention cohorts

• Lead the team and contractors while staying hands-on

   

Goals for the first 3 months:

• A marketing strategy and plan
• All channels tested

• The first 3,000 active users

   

Requirements:

• 5+ years in marketing, including 2+ years leading marketing as a whole (several channels, not just one)
• Experience in fintech or crypto
• B2C mobile app experience, with responsibility for acquisition and retention measured in numbers
• Experience attracting a Ukrainian audience, ideally the crypto audience
• Performance marketing (Meta, Google, Apple Search Ads) and unit economics
• CRM and lifecycle marketing, segmentation
• Funnel and cohort analytics, basic SQL or BI
• ASO and attribution (AppsFlyer, Adjust)
• Understanding of ad restrictions for crypto and financial products

• English B2

   

Nice to have:

• Launching a product in new markets
• Experience with the Ukrainian diaspora abroad
• Early-stage startup experience

• Marketing card products

   

We offer:

• Remote work or an office in Prague
• Full ownership of marketing, with a dedicated budget for strategy and channel tests
• Direct work with the CEO and fast decisions

• Growth into a CMO role as the product scales

   

Hiring process:
Screening with a recruiter → interview with the CEO → test task (your vision of the marketing strategy) → offer

On behalf of our client, we are looking for a C# / WPF UI Developer

About the Role:

You will join a small, fully remote engineering team to develop high-performance desktop interfaces that help traders and portfolio managers monitor market data, manage positions, execute trades, and analyze trading activity in real time. The role requires strong desktop development expertise and the ability to design and implement UI features independently, without a dedicated UI/UX designer.

Responsibilities:

- Design, develop, and maintain high-performance desktop applications using C# and WPF.

- Independently design UI components, layouts, and workflows based on business requirements.

- Build real-time dashboards and data visualization interfaces for market data, positions, and trading activities.

- Ensure UI responsiveness, performance, and stability when processing frequently changing data.

- Integrate desktop applications with backend services and streaming data sources.

- Collaborate with traders, portfolio managers, and backend developers to translate requirements into practical solutions.

- Improve and extend existing trading tools as the platform expands into new markets and exchanges.

- Troubleshoot, optimize, and maintain existing desktop application functionality.

Requirements:

- 3+ years of experience with C# / .NET and WPF.

- Professional experience in desktop application development; backend-only or web frontend experience is not sufficient.

- Experience building real-time, dynamic data visualization applications.

- Ability to independently design and implement UI features without a dedicated UI/UX designer.

- Good understanding of UI performance optimization, responsiveness, and efficient data presentation.

- Experience integrating desktop applications with APIs, backend services, or continuously updating data sources.

- Strong problem-solving skills and ability to work independently in a small engineering team.

- Good English communication skills.

- Availability to work with 3–4 hours of overlap with the New York time zone.

Nice to Have:

- Experience with WebSockets, gRPC, TCP/UDP, or other streaming data protocols.

- Experience developing trading platforms, financial applications, or market data visualization tools.

- Knowledge of Python, particularly for data analysis or visualization.

- Familiarity with financial markets, exchanges, or trading workflows.

- Experience with statistical modeling, signal processing, or quantitative systems.

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

Our client is looking for an experienced Lead Backend Engineer to design, build, and scale modern backend systems and cloud-native applications supporting headless and frontend applications.

This is a hands-on technical leadership role combining backend engineering, architecture, DevOps, and team leadership. You will lead a Scrum team throughout the software development lifecycle while contributing directly to backend development, cloud architecture, database and search solutions, and engineering best practices.

The role reports to the Chief Architect.

Responsibilities

Backend Engineering & Architecture

• Lead a Scrum team throughout the SDLC, ensuring project goals are delivered within scope and timelines.
• Design, develop, and maintain scalable backend services using TypeScript, Node.js, and Python.
• Build cloud-native and serverless applications primarily on AWS and Serverless Framework.
• Participate in architectural design and technical strategy for modern backend and service workflows.
• Apply distributed systems, event-driven, API-first, and microservices patterns.
• Lead code reviews and promote maintainable engineering practices.

Database & Search

• Design and optimize MongoDB data models, queries, indexes, and aggregation pipelines.
• Improve database performance, scalability, and cost efficiency in high-volume environments.
• Implement advanced search solutions using Elasticsearch, Atlas Search, Lucene-based engines, and/or vector search.
• Support both conventional and AI-based search workflows.

AWS & Infrastructure

• Design and operate cloud-native solutions using AWS services such as Lambda, ECS, Fargate, SQS, SNS, EventBridge, S3, and VPC.
• Implement Infrastructure as Code using Terraform and/or CloudFormation.
• Contribute to infrastructure initiatives focused on scalability, reliability, security, performance, cost optimization, and disaster recovery.
• Define and maintain CI/CD pipelines supporting automated testing and deployment.

Reliability & Security

• Monitor and improve the reliability, observability, and performance of distributed systems across multiple environments.
• Troubleshoot and resolve complex system and production issues.
• Ensure security and compliance best practices are followed across internal and external services.

Requirements

• 8+ years of professional backend engineering experience building complex, production-grade systems.
• Strong hands-on expertise with Node.js, TypeScript, and Python.
• Extensive experience with MongoDB, including schema design, indexing, query optimization, aggregation pipelines, and performance tuning.
• Strong experience designing and operating serverless and cloud-native architectures on AWS.
• Hands-on experience with Terraform and/or CloudFormation.
• Experience with Elasticsearch, Atlas Search, Lucene-based engines, and/or vector search.
• Strong understanding of distributed systems, event-driven architectures, API-first design, and microservices.
• Experience designing and maintaining CI/CD pipelines.
• Strong understanding of system reliability, observability, performance, security, and scalability.
• Experience leading code reviews and promoting engineering best practices.
• Strong communication skills and ability to lead and collaborate with engineering teams.

Nice to Have

• AWS or related cloud certification(s).
• Experience with AI-based search or vector search technologies.
• Experience working with enterprise SaaS products and distributed systems.
• Experience leading Scrum or engineering teams.
• Bachelor's degree in Computer Science, Information Systems, or equivalent professional experience.

What We Offer

• Competitive market salary.
• Fully remote work.
• Opportunity to design and scale modern backend and cloud-native systems.
• Hands-on ownership of backend architecture and technical direction.
• Work with modern AWS, serverless, database, and search technologies.
• Collaboration with experienced international engineering teams.
• Opportunity to lead a technical team while remaining hands-on.

Applefy, a leading mobile and web development agency, is seeking an AI Engineer to join our team on an ongoing project.

The project is an AI customer-support agent for an e-commerce company. You will build the agent that answers customers from the client's own knowledge base, looks up live order and account data, and hands off to human agents in Zendesk with full context. 

This suits an engineer who wants to ship production AI, not just prototypes, and who cares about accuracy and safety as much as speed.
 

What We Offer:

• Flexible work schedule: Manage your own time and work at your own pace.
• Fully remote: Work from anywhere in the world.
• Comprehensive leave policy: All official holidays, 20 days of paid vacation, and 10 sick days without needing a doctor's note. [confirm]
• Hands-on product work: You will work directly with the founder and the client team, with weekly syncs and a demo at the end of each milestone.
   

Key Requirements:

• 4+ years of backend engineering experience, with strong Python (FastAPI or similar)
• Hands-on experience building LLM features in production, including tool calling, prompt design and output evaluation
• Practical RAG experience: chunking, hybrid search, source citations, and knowing when a model should decline to answer
• Experience integrating with third-party REST APIs, including authentication, retries and error handling
• Automated testing discipline, with unit and integration coverage targets you can explain
• A working understanding of GDPR and of protecting personal data in logs and prompts 
• Strong communication and soft skills
• Proficiency in spoken and written English
• Keen attention to detail
• A desire to learn and grow professionally
   

Preferred Qualifications:

• Experience with the Zendesk or Notion APIs
• Experience with LLM tracing and evaluation tools such as Langfuse
• Experience with prompt-injection defence or red-teaming
• Experience with EU cloud hosting and PostgreSQL with pgvector
• A React background for an embeddable chat widget
   

How to apply: Send a short note on the most relevant agent or RAG system you have built, a link to code or a demo if possible, and your availability. 
 

About our client:

We’re on a mission to revolutionize reading assessment and interventions for K—12 education. Over the past 15 years, we have become a leading provider of end-to-end reading assessment services in the USA. Our management, sales, and support are based in the U.S., while our development team is in Ukraine. We offer long-term, stable work with predictable workloads and a strong engineering culture.

Our flagship product is a validated reading assessment that identifies the root causes of students’ reading difficulties and provides actionable insights for instruction. We are actively building a versatile platform for creating and administering new assessments and interventions. We are starting to adopt AI to enhance user experience. Join our small, high-impact team where every engineer matters and your work will directly influence how millions of students learn to read.

About the Role:

We are seeking Middle Software Engineers with strong experience in Java, Hibernate, and SQL to work on our core platform. This is a hands-on role focused on solving challenging problems in scalable, user-centric systems. You will design, build, and deploy features end-to-end in a meritocratic environment that values excellence, constructive communication, and continuous improvement.

Key Responsibilities:

• Build and optimize our assessment engine, in-house AI tools, and test deployment platform;
• Develop end-to-end features that combine software functionality with educational services;
• Participate in code reviews and technical discussions to maintain high engineering standards;
• Take full ownership of features and projects, driving design, architecture, and deployment;
• Contribute to a team culture built on learning, support, and a friendly, informal atmosphere.

Technical Stack and Fit:

• Core Technologies: Java, Hibernate, PostgreSQL, AWS, GWT, Docker, Go;
• In-House Innovations: custom AI tools, reading assessment engine, versatile assessment deployment platform.

What We Are Looking For:

• Experience in Java (3+ years);
• Intermediate English for reading specifications;
• Comprehension of Ukrainian to participate in technical discussions;
• Experience in backend or full-stack development;
• Strong problem-solving and debugging skills;
• Experience with Hibernate and SQL databases;
• Preferred experience with GWT and Docker;
• Passion for quality, continuous learning, and engineering excellence;
• Ability to follow and maintain high standards in UX, testing, and code reviews.

What We Offer:

• Fully remote: work from anywhere in Ukraine and abroad;
• Competitive compensation: USD-denominated pay under a FOP agreement;
• Unlimited PTO: work without counting your days off and sick days;
• Flexible schedule: work anytime with a 2–4 hour overlap with the U.S. EST;
• Growth path: leadership roles are promoted from within based on impact;
• Be heard: direct influence on product direction and technical decisions;
• Stable employment: work for a financially stable, 15-year-old U.S. company;
• Continued education: support for professional development and certifications;
• Work devices: get reimbursed for work equipment, if necessary;
• A collaborative environment: work free of bureaucracy and toxic behavior;
• True product work, not project work: indefinite time horizon, no “end of project” layoffs or bench time;
• Obsessive focus on engineering excellence: we’re always exploring ways to boost development velocity, reduce code complexity, and optimize for real-world use.

Hiring Process:

• Introductory interview;
• Technical interview with engineering team + technical task;
• Final conversation and offer.

Apply

If you’re an engineer who thrives on ownership, technical depth, and excited to build meaningful products, please submit your resume and a brief note explaining why you are a strong fit :)