Jobs at Djinni

Sales Manager

US Market | Remote

We’re looking for a B2B Sales Manager to sell premium sponsorship and media packages to companies and brands across the US.

If you’re confident with cold outreach, reaching decision-makers, negotiating, and closing deals, we’d love to hear from you.

What we’re looking for:

• 1+ year of B2B sales experience

• Strong cold outreach & closing skills

• English — C1

• Experience working with US clients

• Confident communication & negotiation skills

• Self-driven and results-oriented

Experience in media, advertising, sponsorships, events, PR, or marketing sales is a plus.

💰 Compensation

10% commission on every successfully closed and paid deal.

Examples:

$5,000 deal → $500 commission
$10,000 deal → $1,000 commission
$20,000 deal → $2,000 commission

Unlimited earning potential.

💰 Compensation: 10% commission on every closed & paid deal

📦 Deal size: $750–$20,000

🌎 Schedule: Full-time, aligned with US Eastern Time business hours

🏠 Format: Fully remote

🤝 Contract: Independent Contractor

🚀 Unlimited earning potential

YozmaTech isn’t just another tech company — we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family — you’ll feel right at home with us.

Our client is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Our solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Our client automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to help build a cutting-edge SaaS product at scale and shape how we deliver software in an AI-native way

We’re looking for an experienced engineer who is ready to move beyond traditional software development and take full ownership of product delivery. This is not a classic backend engineering role. As a Builder, you’ll be responsible for delivering
features from idea to production by orchestrating AI agents, making technical decisions, collaborating closely with Product, and owning the final outcome.

What makes this role different
🔹You may not write every line of code yourself, but you are accountable for all of it — the AI-generated code is your code, and its quality is your responsibility.
🔹AI agents become part of your engineering team, but you own every architectural and technical decision.
🔹You partner with Product on the what and own the how — the technical execution and delivery.
🔹Success is measured by shipping high-quality features, not by the amount of code you write.
🔹You’ll have end-to-end ownership across backend, frontend, QA, and automation while working closely with Product to bring ideas into production

Key Requirements:

🔹BSc in Computer Science or equivalent.
🔹Senior-level engineer, typically 7+ years building and shipping production software end-to-end — with the depth of experience to make sound technical calls and recognize when AI-generated output is subtly wrong.
🔹Strong Python (including Django) and system design fundamentals, with proven expertise building scalable systems on cloud architecture in a SaaS environment and the judgment to make architectural decisions and evaluate trade-offs independently.
🔹 Solid understanding of async programming, REST APIs, microservices, and testing — enough to read, review, and validate implementations, not just write them yourself.
🔹Hands-on experience with AI coding tools (Claude Code, Cursor, Codex, GitHub Copilot, or similar) and building AI-native workflows, with the ability to review, challenge, and improve AI-generated output rather than relying on it blindly.
🔹Strong hands-on experience with PostgreSQL and relational databases — proven experience configuring, managing, and optimizing large-scale databases, working with high volumes of data, and ensuring performance, scalability, and reliability in production environments.
🔹 Strong product mindset — able to balance technical and business priorities, thrive in ambiguous, fast-moving environments, and take full ownership of outcomes.
🔹 Exceptional communication skills and high proficiency in English (Upper-Intermediate or higher) — you’ll partner directly
with Product and own the technical execution.

Will be plus:

🔹Understanding of CI/CD pipelines and IaC tools (Terraform, Helm) — enough to decide what the system needs and evaluate what an agent produces.
🔹Familiarity with Celery orchestration, event-driven architectures, or streaming frameworks (RabbitMQ).
🔹Exposure to modern frontend, QA automation, or full-stack environments.
🔹Experience working in product companies or startups.

What you will do:

🔹Own features end-to-end, from initial requirements to production and monitoring.
🔹Partner with Product to turn requirements into clear execution plans — Product owns the what, you own the how.
🔹Orchestrate AI agents across development, QA, and automation.
🔹Review, validate, and improve AI-generated code and solutions.
🔹Make architectural decisions, define data models, and optimize system performance.
🔹Ensure high quality throughout the entire delivery lifecycle.
🔹Own a feature area while contributing across other areas when needed.
🔹Collaborate directly with engineering and product teams to continuously improve delivery

Interview stages:

🔹HR Interview;
🔹Background interview — 1 hour
🔹Design interview — 1 hour
🔹Technical interview — 1.5 hours
🔹Interview with VP R&D (optional);
🔹References;
🔹Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products — and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining — and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!
 

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We're looking for a Quality Specialist to join our Customer Support team and help build a quality assurance system that actually improves service.

If you genuinely enjoy monitoring, can defend your evaluations with solid reasoning, and care about doing the work well even when it's not the easy path - we'd like to talk.
 

Why this role: This isn't a role where you follow a fixed checklist - you'll have real ownership over how quality is measured and how training is built. Your input directly shapes how agents are evaluated and developed, and your feedback on recurring customer issues feeds back into product and process decisions. If you're someone who naturally looks for what could work better and likes building things from scratch, there's a lot of room here to do that.
 

Responsibilities:

• Conduct regular quality monitoring, analyze results, provide structured feedback, and track improvements.
• Support agent onboarding by developing training materials, assessments, and delivering training sessions.
• Conduct knowledge assessments, identify gaps, and organize targeted training.
• Maintain and improve the knowledge base, response macros, scoring guidelines, assessments, and AI prompts.
• Analyze customer complaints, repeat contacts, and monitoring results to identify systemic issues and improvement opportunities.
• Develop and implement solutions together with relevant teams and measure their impact.
• Track key support quality metrics and prepare regular reports.
   

What matters to us:

• 1+ year of experience in iGaming within Customer Support Quality, Training, VIP/Customer Experience, or Support Operations.
• Practical experience in quality monitoring, onboarding, knowledge management, or support process improvement.
• Fluent Ukrainian and English at B1 level or higher.
• Strong analytical mindset and ability to turn identified problems into practical, measurable solutions.
• Understanding of key Customer Support and customer experience metrics.
• Ownership, initiative, and confidence in providing honest, well-reasoned feedback.
• Readiness for regular, detail-oriented quality monitoring alongside training and project tasks.
   

Nice to have

• Experience building or optimizing QA processes.
• Experience developing knowledge bases, macros, scoring guides, or training materials.
• Experience using AI tools for Customer Support or quality monitoring.
• Experience working across different GEOs.
• Knowledge of Turkish.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team. 

Project: Portfolio management systems for a US financial institution. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs. 

What we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with AWS is a plus. 

What we offer: 

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

CXntury is looking for a Full-Stack Developer who enjoys taking ownership and building features end-to-end — from database to UI.

You’ll work with a production product, improve an existing codebase, and use AI coding tools as a real part of your everyday engineering workflow.

What you’ll work with

• Node.js + React
• JavaScript / TypeScript
• Firebase: Cloud Functions (2nd gen), Firestore, Auth, Hosting, Emulator Suite
• Google Cloud: Cloud Run, Cloud Tasks, Cloud Logging
• Stripe: Connect, PaymentIntents, refunds, webhooks, holds & captures, idempotency

• GitHub Actions and CI/CD

   

What we’re looking for

• 1+ year of commercial experience shipping production software as a Full-Stack Engineer
• Strong Node.js and React skills
• Experience working with and maintaining a large existing codebase
• Ability to make focused improvements instead of rewriting everything from scratch
• Production experience with Firebase and Stripe
• Comfortable owning a feature independently — backend, database, frontend and deployment
• Daily hands-on experience with AI coding tools like Claude Code, Cursor, Copilot or similar
• You know how to use agentic AI workflows and, more importantly, how to review AI-generated code critically

• English B2+ for daily written communication

   

What we offer

• 🌍 International team and product
• 💻 Remote-friendly environment
• 🤖 AI-first engineering culture
• 🚀 Real ownership and autonomy
• 📈 Opportunity to grow with the product

• 🤝 Small team with direct communication and minimal bureaucracy

   

Ready to build, improve and ship? Let’s talk!

Location: 100% remote (EMEA, CET±2), with team gatherings in person a few times a year
Hours: Full-time, 40 hours per week
Pay: €60.000 to €90.000 annually, adjusted by experience and location

At Miaplaza, we build homeschool platforms that kids aged 4–18 actually want to use — Miacademy, MiaPrep, and our Online High School are serving over 150.000 students today. Our product foundations are strong. What we want next is a step change in how our products feel: more expressive illustration, more purposeful motion, more moments of craft that turn a lesson into something a kid remembers.

We're hiring a Senior Product Designer whose craft anchor is illustration and motion. Our design team is small and senior, five designers when you join, and each brings a distinct strength: brand, design systems, research, and now yours

The role

You'd own product design for the student learning experience end-to-end: from problem framing through delivery, in a Product Trio with a PM and EM who have strong opinions and expect yours. This is product work with real trade-offs — pedagogical, technical, and business — and you're accountable for how it lands, not just how it looks.

Beyond Curriculum, you'd set the illustration and motion bar for all of Miaplaza: the standards, motion principles, and character direction that the other designers and the design system build from.

A defining part of the role is art-directing AI-assisted production. You'd build the prompts, references, and review process that let a small team produce quality illustration and motion at a scale hand-crafting alone can't reach. We don't expect you to know every current tool — we expect the taste and judgment to direct output rather than accept defaults.

You'd report to the Head of UX, with regular 1:1s covering craft, product, and career growth. The direction is upward: deeper craft leadership, cross-product influence, or both.

You must have all of these to be considered:

• A portfolio of shipped digital product work — not only concepts or standalone pieces
• At least 2 years working inside a product team, collaborating with PMs and engineers
• Strong illustration or motion skills, with at least 1 year focused on either as a primary craft
• Proficiency in Figma
• Some experience directing or guiding visual work produced by others — freelancers, junior designers, or AI tools

You’ll stand out if you also have:

• Deep motion skills in product contexts: interactions, transitions, onboarding, character animation
• Experience using AI image or motion tools as production accelerators
• Confidence running your own usability research, not just receiving findings
• Multi-brand or education-focused design experience
• Accessibility practice, especially for neurodivergent audiences

This probably isn’t right for you if:

• Your work hasn't yet lived inside a live product with real constraints
• You prefer well-scoped tasks over shaping ambiguous problems
• You see AI tools as either a threat to craft or a shortcut around it

Our hiring process

As a remote company, we receive a large number of applicants, and finding the best fit for this role is our top priority — that’s why our process is longer than usual. At every stage, we try to be respectful of your time and grateful you’re spending it with us.

1. Application and eligibility check — work authorization, timezone, availability
2. Async assessment — 12 scenario-based, multiple-choice questions (~30 min) + when qualifying; 3 open questions (max. 45 min)
   1. If you pass the multiple choice section, you will be asked to complete 3 open written questions (max. 45 min)
3. Portfolio review — the design team will review your best work and thinking
4. Behavioral interview — a conversation with our People team about how you work
5. Take-home design task — ~60 minutes, scoped for this role, AI tools encouraged
6. Hiring team interview — with a design team member and the Head of UX
7. Skip-level conversation — with executive leadership
8. Reference checks

We give honest, timely feedback at every step. Job searches are hard; we don't want to make yours harder.

Compensation and setup

The pay range for this role is €60,000 - 90,000. Miaplaza’s compensation philosophy ensures equity and competitiveness while considering regional differences in labor costs. Placement within a range is determined based on factors such as demonstrated skills, internal equity, and local labor market rates for the candidate’s geographic area.

Miaplaza is a growing, self-funded EdTech company. We're an equal opportunity employer and welcome applicants from all backgrounds. If you need accommodations at any point in the process, just let us know.

Links:

• 🎒 Miacademy: https://parents.miacademy.co/
• 🍨 Always Icecream: https://parents.always-icecream.com/
• 🐉 Clever Dragons: https://parents.clever-dragons.com/
• 📚 MiaPrep: https://parents.miaprep.com/
• 🏫 MiaPrep Online High School: https://miaprep.com/online-school/
• ▶️ Hear our CEO, Johannes Ziegler, discuss our company: https://tinyurl.com/miaplaza-CEO-video/
• 🖥️ Careers page: https://careers.miaplaza.com/

Individuals only — no recruitment agencies.

The Business Development Officer will drive top-line revenue growth, merchant acquisition, and strategic partnership expansion. Operating at the intersection of business strategy, partner management, and payment technology, you will convert market opportunities into active commercial relationships with merchants, financial institutions, and regional payment ecosystem enablers.

Core Responsibilities :

• B2B Client Acquisition: Prospect, negotiate, and close commercial agreements with enterprise clients, e-commerce platforms, and SMEs for DALA Group CM's payment solutions.
• Strategic Ecosystem Alliances: Secure and manage partnerships with banks, microfinance institutions (MFIs), telecom operators (MTN, Orange), and payment aggregators.
• Pipeline & Account Management: Lead the full sales cycle from cold outreach to onboarding. Nurture high-value client relationships to maximize volume, retention, and lifetime value.
• Cross-Functional Execution: Coordinate with legal and compliance teams on partner due diligence (KYC/KYB/AML) and collaborate with engineering on partner API integrations.

Key Performance Indicators:

• Monthly Recurring Revenue (MRR) & GPV Growth: Target transaction volume and revenue generation across acquired merchant portfolios.
• B2B Partner Acquisition Rate: Number of active, verified business accounts signed and onboarded monthly.
• Time-to-First-Transaction (TTFT): Speed and efficiency of moving newly signed partners from contract execution to live operational transactions.
• Pipeline Conversion Rate: Percentage of qualified leads successfully converted into active revenue-generating clients.

Qualifications & Competencies :

• Experience: 2–5 years of demonstrated success in B2B sales, account acquisition, or strategic partnerships within Fintech, Payments, Telecom, or SaaS.
• Domain Knowledge: Understanding of digital payment gateways, mobile money APIs, merchant acquiring, and CEMAC regional financial/regulatory environments.
• Attributes: High autonomy, strong negotiation capabilities, and a self-starter mindset tailored to an early-stage startup environment.
• Language Proficiency: Professional fluency in both French and English (written and spoken)

Blackthorn Vision is seeking a Senior Backend Developer (Java/Node.js) for an outstaff project with a global leader in energy technology. Founded in 1926 and headquartered in Houston, Texas, the company has 100,000 employees serving customers in more than 120 countries and develops software solutions for automation across the energy and industrial sectors.

You will work as part of an international team, collaborating with Blackthorn Vision specialists, client-side engineers, and management. We are looking for a self-driven team player with strong problem-solving skills, a commitment to quality, and a passion for delivering robust and maintainable software solutions. Upper-Intermediate English or higher is required for effective day-to-day communication. The position follows a regular full-time working schedule aligned with the Ukrainian time zone.

Required Qualifications:

• 5+ years of professional software development experience.
• Strong hands-on experience with Java, Spring Framework, and Spring Boot.
• Hands-on experience with Node.js and TypeScript.
• Experience with Microservices Architecture, Event-Driven Architecture, and REST APIs.
• Strong understanding of system architecture and business requirements.
• Hands-on experience with Kafka and RabbitMQ.
• Experience with PostgreSQL, Cassandra, Redis, or similar relational/NoSQL databases.
• Experience with Docker, Kubernetes, Microsoft Azure, and Azure IoT Hub.
• Experience with CI/CD, DevOps practices, and modern observability tools.
• Experience using AI-assisted development tools such as GitHub Copilot, Microsoft Copilot, Cursor, or similar.
• Excellent problem-solving, communication, and collaboration skills.

Nice to have:

• Experience working with operational and time-series data.
• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.

Please note: We are open to considering candidates based abroad; however, we can offer cooperation only under Ukrainian contracting arrangements.

Are you ready to take ownership of full-cycle hiring in a high-growth FinTech environment? Join the PayDo team — a tight-knit, ambitious crew where collaboration and initiative are core values.
We’re growing fast — and building our in-house Talent Acquisition function from the ground up. We need a confident, results-oriented TA Specialist to help us shape how we hire and build the teams that drive our success.

🚀 About the Role

As a Middle–Senior TA Specialist, you’ll be responsible for managing end-to-end recruitment for a range of non-technical positions (from Junior to C-Level) across multiple departments: Customer Support, Compliance, Sales, Marketing, Finance, Legal, Product, and more.
We’re looking for someone mature, fast-thinking, and resourceful — someone who thrives in change, partners effectively with hiring managers, and genuinely cares about both process and results.
   

🧩 What You’ll Be Doing

• Lead full-cycle hiring processes: sourcing, screening, interviews, offers
• Act as a strategic hiring partner to managers — understand business needs and advise on recruitment strategies
• Source proactively, using creative and data-driven methods
• Assess candidates not just on skills, but culture fit and potential
• Be involved in refining our ATS setup — from process optimization to templates, reporting, and resource structuring
• Conduct reference checks with professionalism and care
• Actively contribute to process improvements and policy updates
• Take initiative on TA projects (shaping interview process standards and role-specific scorecards, leading internal workshops or knowledge-sharing sessions, helping define our employer brand across different markets)
• Stay aware of labor market trends in key regions (especially EMEA, UK, Malta)

• Serve as a mentor to junior recruiters: give feedback, share best practices, and support their growth into confident full-cycle specialists

   

🧠 What We’re Looking For

• 3+ years of experience in Talent Acquisition, with a focus on non-tech roles
• Experience recruiting across multiple regions in Europe;
• Solid track record in hiring for FinTech or financial sector roles;
• English level — Upper-Intermediate;
• Attention to detail in writing, outreach, and scheduling;
• Strong ownership mindset — taking initiative and solving problems independently
• Thrives in ambiguity, adaptable to changing priorities
• Comfortable working in a fast-paced, international environment

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

Codebridge is looking for an Applied AI Engineer to build the AI functionality of a corporate learning platform end to end. Agents — planning, tool use, acting across the product — are the core, surrounded by retrieval, content generation, and labs. Everything is model-agnostic across Claude, OpenAI, and Gemini. 

     Responsibilities

• Design and ship agents — the core of the role: planning, tool use, memory, and guardrails, orchestrated with LangChain/LangGraph, exposed via MCP where it fits, running behind a provider-abstraction layer with model routing and cost control
• Build product features end to end — from the front end through backend services to the model call in the cloud
• Set up and tune retrieval: ingestion, chunking, retrieval quality, reranking, and grounded generation with citations
• Evolve the content-generation pipeline: grounded generation from ingested sources, structured outputs that survive provider differences, and accuracy checks that keep generated material true to source
• Develop hands-on lab environments in a sandboxed execution platform: mock APIs, auto-verification harnesses that grade learner work, and managed multi-provider model access with per-user budgets
• Take charge of evaluation infrastructure: task datasets, deterministic and model-based graders, regression suites, and cross-provider benchmarks

     Requirements

• 4+ years in software engineering, with production systems you can walk through end to end
• 1+ years shipping production LLM applications — agents, tool use, retrieval — with hands-on work across at least two of the three major platforms (Anthropic, OpenAI, Google)
• Depth in agent development: tool use, memory, multi-step orchestration, and MCP — you've built and debugged MCP servers, not just consumed them
• Claude Code as a daily working tool, plus working fluency with the OpenAI API and Gemini — or a demonstrated ability to get there fast, since the abstractions matter more than any single SDK
• Evaluation fluency: task datasets, deterministic and model-based graders, regression suites. "I tested it manually and it looked fine" is an unfinished sentence
• Solid Python for LLM tooling, with experience in LangChain/LangGraph or an equivalent orchestration framework
• Comfort with sandboxed cloud execution environments, CI, and API security basics
• Clear technical communication — you can review someone else's work rigorously and kindly, and explain a model limitation to a non-engineer without jargon
• A responsible, outcomes-focused mindset
• Advanced English or higher
  
  Nice to Have: 
• Experience with TypeScript/Node/React 
• Provider certifications (Anthropic, OpenAI, or Google Cloud AI) or demonstrable equivalent depth 
• Experience with learning platforms, developer education, or technical enablement 
• Experience with LLM gateway/routing layers, structured-output schemas across providers, or multi-model evaluation tooling 
• Public evidence of technical judgment: open-source contributions, technical writing, or talks 

     What we offer

• Technical Ownership: You own the AI architecture and the standards behind it
• Modern AI Work: Agents, retrieval and evaluation as the everyday job, not a side experiment
• Collaborative Environment: A team that values partnership, creativity, and mutual respect
• Flexible Work: Work remotely from the comfort of your home or join us in our modern Kyiv office
• Generous Time Off: 20 paid vacation days + 15 sick leave days annually
• Professional Growth: Compensation for courses, certifications, and learning resources
• Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Claude Code, GitHub Copilot, etc.)

     Recruitment process

• HR&Technical Interview
• Client stage
• Offer

Description:

We’re a part of the team that has been developing software to help construction companies streamline their operations. Today, our product is recognized as a pioneer and leader in the market, serving thousands of construction companies across the nation. Year after year, they continue to innovate, refine, and expand their products as the industry evolves. Now we build a cloud platform for planning and optimising resources for the construction, industry, and energy sectors.

We develop software that helps our clients manage every stage of construction from pre-construction through construction to its final support.

Requirements:

• Senior Individual Contributor with 5+ years of software engineering experience.
• Primary Scope: Architecting, building, and maintaining backend systems using Go and PHP, deployed on AWS.
• Database: Strong proficiency in MySQL schema design, complex query optimization, and performance tuning.
• Hands-on experience deploying and managing backend services on AWS
• English: Professional working proficiency (required for clear technical documentation and team syncs).

• Collaboration: Self-driven with strong communication skills and experience operating in agile/scrum environments.

   

Nice-to-Have:

• Experience with Terraform for automated provisioning.
• Working knowledge of React to support full-stack tasks when required.
• French: Conversational or professional working proficiency (strongly preferred for smoother integration with the France-based team).

Job responsibilities:

• Design, develop, and maintain high-performance backend microservices and web applications.
• Collaborate daily with a France-based product and engineering team to estimate and plan the implementation of large features.
• Create new or build upon existing features that solve complex customer problems.

We are looking for an experienced DevOps / Site Reliability Engineer to join the team behind a mature European e-commerce marketplace focused on sustainable retail.

You will help evolve the cloud infrastructure supporting a large production platform, with a strong focus on scalability, stability, performance, security, automation, and developer productivity.

The role combines hands-on infrastructure work with close collaboration across engineering and product teams. You will work with Google Cloud Platform, Kubernetes, Infrastructure as Code, CI/CD automation, observability, and cloud-native services while helping the platform grow and remain reliable.

Requirements:

• Professional experience in DevOps, Site Reliability Engineering, Platform Engineering, or a similar role
• Strong hands-on experience with Google Cloud Platform and Kubernetes
• Experience with monitoring, observability, and system design
• Strong experience with CI/CD pipelines and automation
• Hands-on Infrastructure as Code experience, particularly with Terraform
• Solid understanding of production reliability, scalability, performance, and security
• Ability to collaborate effectively with engineering and product teams
• Strong ownership mindset and willingness to continuously improve systems and processes
• Will be a plus:
• Experience with Terraform/Terragrunt, Helm, and GitHub Actions
• Experience operating service mesh technologies such as Linkerd
• Familiarity with cloud-native messaging, managed databases, and caching services
• Software or web application development experience
• Experience supporting Ruby on Rails or React-based applications

Responsibilities:

• Maintain and further develop the cloud infrastructure behind the marketplace
• Ensure platform scalability, stability, availability, performance, and security
• Improve and automate build, release, testing, and deployment processes
• Develop and maintain Infrastructure as Code
• Improve monitoring, observability, and overall operational reliability
• Collaborate closely with engineering teams and Product Owners
• Evaluate and introduce technologies that improve platform capabilities and engineering efficiency

Benefits:

• Fully remote work environment.
• Long-term collaboration on a mature and continuously evolving product.
• Opportunity to influence infrastructure and platform engineering decisions.
• Modern technology stack and engineering culture.
• International team with transparent communication and low bureaucracy.
• Professional growth opportunities and challenging technical tasks.

About Client:

Germany’s leading online marketplace for sustainable fashion and green lifestyle products. It connects conscious consumers with vetted brands and sellers offering eco-friendly alternatives across fashion, home, beauty, and daily essentials. Its model combines curated assortment, sustainability standards, and a strong marketplace experience for both shoppers and merchants.

Location:

Germany

About Project:

A leading European e-commerce platform in sustainable retail connects thousands of consumers with eco-conscious brands and merchants across fashion and lifestyle categories. The platform has operated for more than a decade and combines scale with a startup mindset, strong product ownership, and continuous product development. The project focuses on building and evolving the cloud infrastructure behind the platform. That includes improving reliability, security, scalability, and deployment speed so engineering teams can ship features efficiently and keep the service stable as demand grows.

COMPANY OVERVIEW:

IT product company is a leader in providing advanced telecommunications and IoT solutions to enterprises and enterprise customers worldwide. The company's mission is to empower communication, which is why we offer a wide range of communication products that are carefully customized to meet the specific requirements of our customers. Regardless of the industry or size of the organization, we develop optimal solutions to meet your unique needs.

RESPONSIBILITIES:

• Assist in building, maintaining, and monitoring CI/CD pipelines.
• Support deployment and operation of applications in cloud environments (AWS, Azure, GCP).
• Work with Docker, Kubernetes to containerize and orchestrate services.
• Monitor system performance and troubleshoot infrastructure issues.
• Collaborate with developers and QA to ensure smooth delivery of features.
• Maintain and improve automation scripts and infrastructure-as-code (IaC).
   

REQUIREMENTS:

• Basic understanding of Linux/Unix systems administration.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Hands-on knowledge of Docker and basic Kubernetes concepts.
• Experience with CI/CD tools, especially Jenkins (GitLab CI, GitHub Actions as a plus).
• Proficiency in Bash scripting for automation (Python as a plus).
• Basic knowledge of networking concepts (DNS, HTTP, TCP/IP).
• English — Intermediate level (documentation and communication)..

NICE TO HAVE:

• Familiarity with monitoring tools (Prometheus, Grafana, ELK).
• Experience with infrastructure-as-code (Terraform, Ansible).
• Interest in telecommunications or IoT-related projects.

COMPANY OFFERS:

• Employment in according to the Ukrainian labor law (24 days of vacation, sick leave).
• Opportunity to work with advanced telecommunications technologies and gain hands-on experience.
• Exposure to a global clientele and the opportunity to contribute to the development of effective solutions.
• Mentorship from experienced professionals in the telecommunications industry.
• Collaboration and a supportive work environment.
• Competitive compensation package and growth prospects.

Ми шукаємо Senior Python Backend Developer у продуктову команду, яка розробляє real-time платформу для крос-біржового арбітражу на perpetual futures.

Це технічно складний FinTech/crypto продукт із фокусом на швидкість виконання, стабільність, роботу з біржами та обробку даних у real-time.

Технологічний стек:

• Python 3.11+, asyncio, FastAPI, Pydantic
• PostgreSQL, SQLAlchemy async, Alembic, TimescaleDB
• Redis
• NATS JetStream, Kafka
• aiohttp, httpx, WebSockets
• ccxt та API криптобірж
• AWS, Docker, GitHub Actions
• Prometheus, Grafana, OpenTelemetry

Проєкт працює з Binance, MEXC, BingX, Bybit та іншими біржами.

Що потрібно буде робити:

• розвивати Python backend та існуючу мікросервісну архітектуру;
• працювати з real-time market data та execution flow;
• інтегрувати нові криптобіржі та підтримувати існуючі інтеграції;
• працювати з REST API та WebSockets;
• оптимізувати latency та продуктивність системи;
• працювати з PostgreSQL, Redis, Kafka/NATS;
• забезпечувати надійність системи при помилках, часткових відмовах та проблемах із зовнішніми API;
• працювати з trading logic: ордери, risk checks, retry/rollback, reconciliation;

• підтримувати observability та моніторинг системи.

   

Що ми очікуємо:

• 3+ роки комерційного досвіду з Python Backend;
• хороший практичний досвід з asyncio та асинхронним Python;
• досвід із FastAPI / Pydantic;
• впевнене знання PostgreSQL та SQL;
• досвід із distributed/event-driven системами та хоча б одним із брокерів: Kafka, NATS або RabbitMQ;
• розуміння concurrency, race conditions, retries, idempotency та partial failures;
• досвід інтеграції сторонніх API;
• самостійність та здатність працювати з технічно складними задачами.

Важливий момент:

На проєкті основний фокус саме на async Python. Тут не використовуються Django/DRF та Celery, тому нам важливий кандидат, який має реальний досвід роботи з asyncio та розуміє, як працюють конкурентність і event loop.

Умови:

• Формат: remote;
• Графік: 9:00–18:00 або 10:00–19:00;
• Оплата: у USD, двічі на місяць;
• невелика продуктова команда: Product Owner, Architect, Backend, Frontend, DevOps;

• мінімум бюрократії та багато самостійності.

   

Процес найму:

1. Коротка онлайн-зустріч із рекрутером.
2. Технічна співбесіда з CTO.
3. Офер.

На технічному етапі основний фокус буде на asyncio, concurrency, distributed systems, queues та поведінці системи при часткових відмовах.

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

• Responsibilities:

  • Develop high-quality software, design, and functional documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize, and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
  • Ensure software is up-to-date with the latest technologies and standards

• Mandatory Skills Description:

  Hard skills:
  - Proficient in full life-cycle software development with an emphasis on object-oriented design in C++.
  - Experienced in Linux-based development environments.
  - Network communications (TCP/UDP), Docker containerization, and AWS cloud platforms.
  
  Soft skills:
  - Capable of effective collaboration within a team setting while also being able to work independently.
  - Demonstrates strong analytical abilities and a genuine enthusiasm for problem-solving.
  - Communicates fluently in English at an Upper-Intermediate spoken level.